Patents Issued in September 14, 2023
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Publication number: 20230292289Abstract: A method for paging in sidelink communication include the steps of: receiving window configuration information from a base station; performing a first resource sensing operation for transmission of a paging message within A window indicated by the window configuration information to determine P candidate resources; performing an operation of selecting a P transmission resource from among the P candidate resources within B window indicated by the window configuration information, and a second resource sensing operation for transmission of data associated with the paging message; and transmitting the paging message to a receiving terminal by use of the P transmission resource.Type: ApplicationFiled: May 16, 2023Publication date: September 14, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Wonkwang University Center For Industry-Academy CooperationInventors: Gene Back Hahn, Ui Hyun Hong, Hyuk Min Son
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Publication number: 20230292290Abstract: A method for paging in sidelink communication includes the steps of: receiving configuration information of a resource sensing/selection window from a base station; determining P candidate resources by performing a resource sensing operation in a P resource sensing window indicated by the configuration information; selecting a P transmission resource from among the P candidate resources in a P resource selection window indicated by the configuration information; and transmitting a paging message to a receiving terminal by using the P transmission resource.Type: ApplicationFiled: May 16, 2023Publication date: September 14, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Wonkwang University Center For Industry-Academy CooperationInventors: Gene Back Hahn, Ui Hyun Hong, Hyuk Min Son
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Publication number: 20230292291Abstract: A resource adjustment method for a radio access network includes obtaining a plurality of radio access network training information at a first time point; predicting a radio access network usage condition of a second time point according to the plurality of radio access network training information; and pre-adjusting the radio access network resource allocation of the second time point according to the radio access network usage condition at a third time point, so as to allocate a plurality of user equipments to a plurality of radio units and adjust an arrangement of computing resources of a distributed unit and a central unit; wherein the first time point is earlier than the third time point, and the third time point is earlier than the second time point.Type: ApplicationFiled: June 1, 2022Publication date: September 14, 2023Applicant: Wistron CorporationInventor: Yuan-Fu Huang
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Publication number: 20230292292Abstract: A method and apparatus for improved battery performance of user equipment in a wireless network having multiple radio resource control (RRC) states, the method comprising the steps of: monitoring, at the user equipment, application data exchange; determining when no application on the user equipment is expected to exchange data; and initiating, from the user equipment, a transition to a less battery demanding radio resource control state or mode.Type: ApplicationFiled: May 19, 2023Publication date: September 14, 2023Applicant: BlackBerry LimitedInventors: Muhammad Khaledul ISLAM, Jeffrey William WIRTANEN
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Publication number: 20230292293Abstract: Provided are a data transmission method and apparatus, a device and a storage medium. The data transmission method includes receiving a signaling sent by a second node and determining a slot format based on the signaling. The slot format is used for data transmission.Type: ApplicationFiled: August 4, 2021Publication date: September 14, 2023Applicant: ZTE CORPORATIONInventors: Weiwei YANG, Bo DAI
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Publication number: 20230292294Abstract: Apparatuses and methods for uplink transmission in full-duplex systems. A method of operating a user equipment (UE) includes receiving first information for a first set of parameters of a physical uplink control channel (PUCCH) associated with a first subset of slots from a set of slots on a cell and second information for a second set of parameters of the PUCCH associated with a second subset of slots from the set of slots on the cell. The method further includes determining, based on whether a slot is from the first subset of slots or the second subset of slots, a set of PUCCH parameters from the first and second sets of parameters and transmitting, based on the set of PUCCH parameters, the PUCCH in the slot on the cell. Slots from the first subset of slots do not include time-domain resources indicated for simultaneous transmissions and receptions on the cell. Slots from the second subset of slots include time-domain resources indicated for simultaneous transmission and reception on the cell.Type: ApplicationFiled: February 28, 2023Publication date: September 14, 2023Inventors: Marian Rudolf, Aristides Papasakellariou
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Publication number: 20230292295Abstract: Embodiments of this application relate to a wireless communication method applied to transmission user equipment (Tx UE), including: receiving first secondary carrier status indication information from a network device, to indicate that each of a plurality of secondary carriers is in an activated state or a deactivated state, the plurality of secondary carriers are used for multi-carrier sidelink communication between the transmission user equipment and at least one reception user equipment, and each of the at least one reception user equipment corresponds to at least one of the plurality of secondary carriers; and sending second secondary carrier status indication information to each reception user equipment, to indicate that each of the at least one secondary carrier is in an activated state or a deactivated state.Type: ApplicationFiled: May 21, 2021Publication date: September 14, 2023Inventors: Mengchen Zhang, Haibo Xu, Jian Wang, Chuting Yao
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Publication number: 20230292296Abstract: A wireless communication base station device which makes it possible to provide a base station, terminal and CCE allocation method capable of reducing the number of times blind decoding of a terminal is performed, without increasing the CCE block rate, even when a plurality of unit bands are set in a terminal. In this device, a search space setting section (103) sets in each of a plurality of unit bands a common search space in respect of a terminal which is communicating using the plurality of unit bands and other terminals, and sets in each of the plurality of unit bands an individual search space in respect of the terminal. An allocation section (106) allocates control information solely to CCEs within the common search spaces set in specified unit bands among the plurality of unit bands, or solely to CCEs within individual search spaces set in specified unit bands.Type: ApplicationFiled: May 18, 2023Publication date: September 14, 2023Inventors: Akihiko NISHIO, Seigo NAKAO
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METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RADIO SIGNALS IN A WIRELESS COMMUNICATION SYSTEM
Publication number: 20230292297Abstract: The present invention relates to a wireless communication system, and more particularly, to a method of transmitting and receiving a radio signal and an apparatus therefor. The method comprises the steps of receiving data in a time unit #n of a first frequency band and transmitting A/N in a time unit #m+k of a second frequency band in response to the data. In this case, the first frequency band and the second frequency band have different subcarrier spacing and a time unit #m of the second frequency band indicates the last time unit among a plurality of time units of the second frequency band corresponding to the time unit #n of the first frequency band.Type: ApplicationFiled: May 18, 2023Publication date: September 14, 2023Inventors: Suckchel YANG, Seonwook KIM, Jaehyung KIM -
Publication number: 20230292298Abstract: A communication method in a wireless local area network and a communication device are disclosed. The method includes: A first multi-link device sending an indication to a second multi-link device through one or more links including a first link, the indication comprising a start time point and an identifier, the indication indicating the second multi-link device perform an operation related to a second link at the start time point, and the identifier identifying the second link or identifying a band that the second link is on. The second multi-link device performs, at a start time point in the indication, an operation related to a second link corresponding to an identifier in the indication, to avoid affecting execution of a low-latency service when a link is unavailable, reduce a latency of the low-latency service, and improve reliability.Type: ApplicationFiled: May 19, 2023Publication date: September 14, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Baokun Ding, Yungui Wang, Yiwei Mao, Shuaishuai Zhang
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Publication number: 20230292299Abstract: Systems and apparatuses providing history augmented synchronization signal based antenna beam selection are described. History augmented synchronization signal based antenna beam selection of an antenna beam may be based on receive metrics and beam historical information. Receive metrics may include a measured aspect for synchronization signal transmitted via a respective antenna beam. Beam historical information may include information regarding a previous random access channel (RACH) procedure attempt using an antenna beam of the plurality of antenna beams, information regarding physical broadcast channel (PBCH) decode history for an antenna beam of the plurality of antenna beams, information regarding recency of a measurement of an aspect of the synchronization signal corresponding to an antenna beam of the plurality of antenna beams as received when scanning the antenna beam, etc. Other aspects and features are also claimed and described.Type: ApplicationFiled: December 21, 2022Publication date: September 14, 2023Inventors: Vishwesh Pratap Rege, Jyothi Kiran Vattikonda, Mihir Vijay Laghate
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Publication number: 20230292300Abstract: A method of a transmitting terminal may include: determining a beam candidate set including two or more beams usable for sidelink communication with a receiving terminal from among a plurality of beams that can be beam-formed; determining a resource set for each beam within the beam candidate set through resource sensing, such that the resource set has candidate resources equal to or greater than a predetermined number of candidate resources; selecting a beam and a resource to be used for sidelink communication with the receiving terminal based on the beam candidate set and the resource set; and transmitting sidelink data to the receiving terminal using the selected beam and the selected resource.Type: ApplicationFiled: January 20, 2023Publication date: September 14, 2023Inventors: Jun Hyeong KIM, Go San NOH, Il Gyu KIM, Man Ho PARK, Nak Woon SUNG, Jae Su SONG, Nam Suk LEE, Hee Sang CHUNG, Min Suk CHOI
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Publication number: 20230292301Abstract: A method for operating a user equipment comprises receiving configuration information including information on a beam indication indicating N uplink (UL) transmit beams, where N>1; receiving the beam indication; determining whether an event is detected; selecting a beam from the N UL transmit beams based on whether the event is detected or not; and transmitting an UL transmission using the selected beam, wherein the beam refers to a spatial property used to receive or transmit a source reference signal (RS).Type: ApplicationFiled: May 15, 2023Publication date: September 14, 2023Inventors: Md. Saifur Rahman, Eko Onggosanusi, Emad N. Farag
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Publication number: 20230292302Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, one or more semi-persistent communications. The UE may transmit, to the base station, a channel statistics report indicating one or more channel statistics associated with a channel measurement parameter based at least in part on the one or more semi-persistent communications. Numerous other aspects are provided.Type: ApplicationFiled: August 27, 2021Publication date: September 14, 2023Inventors: Yan ZHOU, Hamed PEZESHKI, Konstantinos DIMOU, Tao LUO
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Publication number: 20230292303Abstract: There are provided apparatuses, methods and computer program products. In accordance with an embodiment, there is disclosed a method comprising obtaining from a wireless communication network at least two semi persistent scheduling configurations; obtaining from the wireless communication network an indication which of the at least two semi persistent scheduling configurations is a primary semi persistent scheduling configuration and which is a secondary semi persistent scheduling configuration; monitoring reception of a downlink channel on the primary semi persistent scheduling configuration; decoding a transport block carried on the downlink channel; and examining whether the decoding of the transport block was successful. The method further comprises starting monitoring reception of a downlink channel on the secondary semi persistent scheduling configuration, if the examination indicates an unsuccessful decoding of the transport block.Type: ApplicationFiled: October 22, 2020Publication date: September 14, 2023Inventors: Matha DEGHEL, Keeth Saliya LADDU JAYASINGHE
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Publication number: 20230292304Abstract: Disclosed are a method and apparatus for changing uplink-downlink configuration in a wireless communication system. The method may comprise the steps of transmitting, to user equipment, uplink-downlink configuration information indicating first uplink-downlink configuration, transmitting, to the user equipment, a change indicator indicating second uplink-downlink configuration, determining whether or not an uplink-downlink direction is changed within a specific frequency domain resource based on a change from the first uplink-downlink configuration to the second uplink-downlink configuration, and, based on the uplink-downlink direction being changed, communicating with the user equipment on the frequency domain resource, according to the second uplink-downlink configuration after a predetermined change delay time from transmission of the change indicator.Type: ApplicationFiled: June 23, 2021Publication date: September 14, 2023Inventors: Jinyoung OH, Taehyoung KIM, Younsun KIM, Hoondong NOH, Hyoungju JI
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Publication number: 20230292305Abstract: A method for configuring transmission order of uplink data, the method performed by a radio equipment (“RE”) of an access node. The RE has a RE controller (“REC”)-RE interface that communicatively couples the RE with a REC of the access node. The method includes receiving instructions from the REC that indicate a scheduling prioritization for transmission by the RE of uplink data between the RE and the REC over the REC-RE interface. The uplink data can be received by the RE on the radio interface. The method can further include transmitting the uplink data on the REC-RE interface according to the instructions, resulting in the scheduling prioritization of the uplink data.Type: ApplicationFiled: May 16, 2023Publication date: September 14, 2023Inventors: Jan ROXBERGH, Jacob ÖSTERLING, Christer ÖSTBERG, Henrik RONKAINEN
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Publication number: 20230292306Abstract: A method 1200 performed by a wireless device 110 includes receiving 1202 a cancellation indicator (CI) cancelling a transmission of data associated with a configured grant (CG) in a first transmission occasion. The wireless device 110 transmits the data associated with the CG in a second transmission occasion of the CG.Type: ApplicationFiled: May 19, 2021Publication date: September 14, 2023Inventors: Alexey SHAPIN, Abdulrahman ALABBASI, Zhenhua ZOU
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Publication number: 20230292307Abstract: The present application provides a method and device for wireless communications. A first node receives a first signaling, the first signaling is used to activate a first scheduling, or the first signaling is used to de-activate a first scheduling; a first processor, as a response to receiving the first signaling, executes a first action, the first action is related to a current RRC state; wherein the phrase of the first action being related to a current RRC state comprises: for RRC_CONNECTED State and RRC_INACTIVE State, only when the current RRC state is RRC_CONNECTED State, the first action comprises transmitting a first HARQ-ACK on a first time-frequency resource block; the first scheduling is executed after being activated and before being deactivated. The present application can effectively support data transmission in RRC_INACTIVE State.Type: ApplicationFiled: March 6, 2023Publication date: September 14, 2023Applicant: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITEDInventors: Jinfang ZHANG, Xiaobo ZHANG
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Publication number: 20230292308Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a UE ire a wireless communication system is provided. The method includes receiving indication information related to a TBS and determining the TBS based on the indication information.Type: ApplicationFiled: March 9, 2023Publication date: September 14, 2023Inventors: Jingxing FU, Feifei SUN
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Publication number: 20230292309Abstract: An on-demand scheduling request (SR) design is disclosed. Such an on-demand or triggered SR operation provides pre-configuration of user equipments (UEs) with triggered SR resources. Base stations may also configure UEs to monitor for a trigger signal within a bit field of control signaling from the base station. Upon detecting the trigger signal within such bit field, the UEs may use the triggered SR resources for transmitting triggered SR requests. Such use of the triggered SR resources may be in response to UEs detected cancelation of other periodic configured SR resources.Type: ApplicationFiled: May 16, 2023Publication date: September 14, 2023Inventors: Jing Sun, Xiaoxia Zhang, Yisheng Xue, Tao Luo, Peter Gaal, Juan Montojo, Ozcan Ozturk, Rajat Prakash, Iyab Issam Sakhnini
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Publication number: 20230292310Abstract: Disclosed are a transmitter, a receiver and a communication method for improving uplink transmission in a communication system with configured grant, particularly in multiple transmission-reception point (multi-TRP)/panel scenario. The transmitter includes a circuitry configured to: receive a configured grant (CG) configuration used to configure a type of CG for a PUSCH transmission; and transmit the PUSCH transmission with the CG, wherein the CG PUSCH transmission is associated with one of the multi-TRPs for an active uplink Bandwidth Part (BWP) of a serving cell. The support for CG PUSCH transmission in multi-TRP/panel scenario is greatly enhanced.Type: ApplicationFiled: August 7, 2020Publication date: September 14, 2023Applicant: JRD COMMUNICATION (SHENZHEN) LTD.Inventors: Tian Li, Jia SHENG
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Publication number: 20230292311Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of one or more switching options supported by the UE, wherein the one or more switching options are associated with performing uplink transmit switching for a first band and a second band. At least one of the first band or the second band is a frequency-division duplex band, a time-division duplex band, or a supplemental uplink band. Uplink multiple-input multiple-output is permitted on the first band and the second band. The UE may receive, after transmitting the indication of the one or more switching options, information associated with an uplink transmission scheduled for the UE, wherein the uplink transmission is scheduled according to the one or more switching options supported by the UE. Numerous other aspects are provided.Type: ApplicationFiled: September 10, 2021Publication date: September 14, 2023Inventors: Yiqing CAO, Peter GAAL, Yan LI
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Publication number: 20230292312Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive at least one downlink control information message that schedules multiple sets of repetitions of a physical uplink shared channel transmission with different sets of transmission parameters. The scheduled repetitions of the multiple sets of repetitions may be transmitted consecutively. The UE may transmit one or more of the scheduled repetitions of the multiple sets of repetitions using one or more time gaps between the scheduled repetitions of the multiple sets of repetitions. Numerous other aspects are provided.Type: ApplicationFiled: October 3, 2020Publication date: September 14, 2023Inventors: Mostafa KHOSHNEVISAN, Yitao CHEN, Xiaoxia ZHANG, Fang YUAN, Tao LUO
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Publication number: 20230292313Abstract: Disclosed herein are systems and method for user equipment (UE) based supplemental uplink configuration. A UE can identify, according to a characteristic of the UE for wireless communication, a frequency band for communicating via a supplemental uplink. The UE can transmit, via a transceiver to a base station, a first message comprising an identification of the frequency band and a request to access the frequency band for communicating via the supplemental uplink. The UE can receive, via the transceiver from the base station responsive to the first message, a second message comprising a configuration for the supplemental uplink corresponding to the frequency band. The UE can communicate, via the transceiver, traffic via the supplemental uplink in the frequency band, according to the configuration.Type: ApplicationFiled: February 14, 2023Publication date: September 14, 2023Inventors: Achaleshwar Sahai, Ping Wang, Yee Sin Chan, Qi Qu, Kyungho Kim, Srinivasa Prasad Vangaru
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Publication number: 20230292314Abstract: A method of uplink resource allocation and a user equipment are provided. The method includes: receiving a configuration and the configuration contains at least one configured uplink grant configuration; selecting one of the at least one configured uplink grant configuration in response to a trigger event; determining an uplink resource according to the selected configured uplink grant configuration; and transmitting pending uplink data via the uplink resource.Type: ApplicationFiled: March 8, 2023Publication date: September 14, 2023Applicant: FG Innovation Company LimitedInventors: Heng-Li Chin, Hsin-Hsi Tsai
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Publication number: 20230292315Abstract: A method and device for acquiring a scheduled throughput, a base station, a non-transitory computer-readable storage medium, and an electronic device are disclosed. The method comprises: buffering a user service request message received; allocating a downlink data scheduling resource according to a data size of the user service request message, wherein in response to a size of the allocated downlink data scheduling resource being greater than or equal to the data size of the user service request message buffered, a scheduling type of the current scheduling is determined as non-full scheduling, and in response to the size of the allocated downlink data scheduling resource being less than the data size of the buffered user service request message, the scheduling type of the current scheduling is determined as full scheduling; and acquiring a scheduled throughput according to a downlink data scheduling resource allocation result and the scheduling type.Type: ApplicationFiled: August 12, 2019Publication date: September 14, 2023Inventors: Mingliang LI, Rihui LI
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Publication number: 20230292316Abstract: A user equipment (UE) is described. The UE includes control circuitry configured to determine a maximum number of PDCCH candidates per multiple slots, and to allocate PDCCH candidates to be monitored per multiple slots based on the maximum number of PDCCH candidates; and receiving circuitry configured to monitor PDCCH candidates on a serving cell with the maximum number of PDCCH candidates.Type: ApplicationFiled: October 12, 2021Publication date: September 14, 2023Inventors: Meng CHENG, LIQING LIU, SHOHEI YAMADA, HIROKI TAKAHASHI
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Publication number: 20230292317Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit compressed bitmap(s) to indicate preferred or non-preferred sidelink resources. A first UE may monitor a set of sidelink resources including a set of slots and subchannels for the slots and determine which resources are available for communications for a second UE. In some examples, the first UE may generate a bitmap indicating which slots have at least one subchannel that is unavailable, and, for each slot having at least one subchannel that is unavailable, a bitmap indicating which subchannels are unavailable for that slot. The first UE may transmit the bitmaps to the second UE. In some examples, the first UE may generate a bitmap indicating which slots have at least one subchannel that is available, and, for each slot having at least one subchannel that is available, a bitmap indicating which subchannels are available.Type: ApplicationFiled: March 9, 2022Publication date: September 14, 2023Inventors: Tien Viet Nguyen, Sourjya Dutta, Gabi Sarkis, Kapil Gulati, Shuanshuan Wu, Gene Wesley Marsh, Shailesh Patil
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Publication number: 20230292318Abstract: A wireless device receives configuration parameters including a first feedback parameter for selecting first feedback radio resources of a sidelink and a second feedback parameter for selecting second feedback radio resources of the sidelink. The wireless device may select one or more radio resources based on a sidelink control information (SCI) indication. The radio resources may be selected from one of the first feedback radio resources based on the first feedback parameter and the second feedback radio resources based on the second feedback parameter. The wireless device may further transmit a hybrid automatic repeat request (HARQ) feedback for a received sidelink transmission via the selected one or more radio resources.Type: ApplicationFiled: May 12, 2023Publication date: September 14, 2023Applicant: Ofinno, LLCInventors: Bing Hui, Esmael Hejazi Dinan, Hua Zhou, Hyukjin Chae, Yunjung Yi
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Publication number: 20230292319Abstract: A method for performing wireless communication by a first device and a device for supporting same are provided. The method may include receiving, from a second device, a physical sidelink control channel (PSCCH) including a first sidelink control information (SCI) for scheduling a physical sidelink shared channel (PSSCH); receiving, from the second device, the PSSCH including a second SCI; and transmitting, to the second device, a hybrid automatic repeat request (HARQ) feedback through a physical sidelink feedback channel (PSFCH) in response to the PSSCH based on a format of the second SCI.Type: ApplicationFiled: May 19, 2023Publication date: September 14, 2023Inventors: Daesung Hwang, Hanbyul Seo, Seungmin Lee
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Publication number: 20230292320Abstract: Methods and wireless communication systems are provided for uplink control information (UCI) multiplexing with physical layer (PHY) priority and logical channel (LCH) based prioritization.Type: ApplicationFiled: April 6, 2021Publication date: September 14, 2023Inventors: Weidong Yang, Ralf Rossbach, Fangli Xu, Amir Aminzadeh Gohari, Chunxuan Ye, Dawei Zhang, Haijing Hu, Oghenekome Oteri, Sigen Ye, Wei Zeng, Wenshu Zhang
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Publication number: 20230292321Abstract: Methods, systems, and devices for wireless communications are described. A wireless device such as a user equipment (UE) may receive a first control message that indicates a set of scheduled uplink communications, where the set of scheduled uplink communications include a set of transmission opportunities for transmitting one or more uplink messages. The UE may calculate a first duration between an availability of uplink data at the UE and a transmission opportunity of the set of transmission opportunities for transmitting the uplink data. The UE may then transmit a scheduling request for the uplink data based on the first duration being greater than a second duration, the second duration being either a duration between sending the scheduling request and receiving an uplink grant, or a latency threshold duration.Type: ApplicationFiled: March 10, 2022Publication date: September 14, 2023Inventors: Arnaud Meylan, Leena Zacharias
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Publication number: 20230292322Abstract: A method of transmitting and receiving a PUCCH in a wireless communication system is disclosed. The method performed by a RedCap UE comprises transmitting a random access preamble to a base station, receiving a random access response from the base station based on the random access preamble, transmitting a Msg3 PUSCH to the base station based on the random access response, receiving an Msg4 from the base station based on the Msg3 PUSCH, and transmitting a PUCCH for the Msg4 to the base station.Type: ApplicationFiled: January 14, 2022Publication date: September 14, 2023Inventors: Jaehyung KIM, Youngdae LEE, Suckchel YANG, Seunggye HWANG
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Publication number: 20230292324Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to group transmissions into one or more groups, e.g., of various priority levels and/or types of transmissions. The UE may resolve collisions, e.g., according to one or more procedures described herein. The UE may transmit the transmissions according to the resolutions.Type: ApplicationFiled: May 17, 2023Publication date: September 14, 2023Inventors: Hong He, Dawei Zhang, Haitong Sun, Jia Tang, Pengkai Zhao, Wei Zeng, Wei Zhang, Yuchul Kim
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Publication number: 20230292325Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a first resource grant, the first resource grant being a periodic resource grant. The UE may transmit a first portion of information based at least in part on the first resource grant. The UE may receive a first request for a second portion of the information. The UE may transmit the second portion of the information based at least in part on a second resource grant that is received without transmitting a second request for the second resource grant, the second resource grant being different from the first resource grant. Numerous other aspects are described.Type: ApplicationFiled: March 8, 2022Publication date: September 14, 2023Inventors: Tianyang BAI, Hua WANG, Junyi LI
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Publication number: 20230292326Abstract: Apparatuses, methods, and systems are disclosed for power-efficient paging reception. One apparatus includes a processor and a transceiver that receives a PDCCH configuration of a first DCI format, where the PDCCH configuration includes a search space configuration of the first DCI format. Via the transceiver, the processor detects the first DCI format by monitoring the first DCI format according to the search space configuration, where the first DCI format indicates whether the apparatus is to monitor for paging DCI of a second DCI format. The processor monitors for paging DCI of the second DCI format in a paging period based on the detected first DCI format.Type: ApplicationFiled: August 3, 2021Publication date: September 14, 2023Inventors: Hyejung Jung, Joachim Loehr, Ravi Kuchibhotla, Vijay Nangia
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Publication number: 20230292327Abstract: Embodiments of the present application are directed to a method and apparatus for data transmission. In an embodiment of the present application, the method includes: receiving configuration information for data transmission, wherein the configuration information for data transmission indicates at least one of the following: first configuration information indicating pre-configured bundling resource(s) for one transport block (TB) or pre-configured at least one slot for at least one TB; and second configuration information indicating at least one resource for data transmission during at least one random access channel (RACH) procedure; and performing the data transmission based on the configuration information when a user equipment (UE) is in radio resource control (RRC)_IDLE state or RRC_INACTIVE state.Type: ApplicationFiled: August 7, 2020Publication date: September 14, 2023Inventors: RAN YUE, LIANHAI WU, JIE SHI, MIN XU, JIE HU
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Publication number: 20230292328Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a method performed by a terminal in a communication system, including receiving, in a control resource set (CORESET) among a plurality of CORESETs, a first physical downlink control channel (PDCCH) including first downlink control information (DCI), identifying at least one transmission configuration indication (TCI) state index based on the CORESET and a TCI field included in the first DCI and performing communication based on at least one unified TCI state corresponding to the at least one TCI state index.Type: ApplicationFiled: March 3, 2023Publication date: September 14, 2023Inventors: Kyoungmin PARK, Seongmok LIM, Youngrok JANG
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Publication number: 20230292329Abstract: A host operable to provide an over-the-top (OTT) service is disclosed. The host is configured to provide and initiate transmission of user data to a network node for transmission to a user equipment (UE). To transmit the user data, the network node determines a PDSCH-to-HARQ timing for an upcoming downlink transmission of the user data to the UE. The network node also determines that HARQ feedback for the upcoming transmission should be delayed by the UE until further notification from the network node; transmits, to the UE, a first DCI associated with the upcoming transmission, the first DCI including a first PDSCH-to-HARQ timing-indicator value for indicating to the UE that the HARQ feedback for the upcoming transmission should be delayed until further notification from the network node; and transmit the user data from the host to the UE in the upcoming transmission to provide the OTT service.Type: ApplicationFiled: March 24, 2023Publication date: September 14, 2023Inventors: Reem Karaki, Johan Rune, Yuhang Liu, Sorour Falahati
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Publication number: 20230292330Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to an embodiment of the disclosure, a method and an apparatus for operating a repeater in a wireless communication system. According to an embodiment of the disclosure, a method performed by a repeater in a wireless communication system is provided. The method includes receiving, from a base station, a repeater control information (RCI) including information on beam via physical downlink control channel (PDCCH) or medium access control (MAC) control element (CE), receiving, from the base station, a signal, and amplifying and transmitting the amplified signal, to a user equipment (UE), based on the RCI and a subcarrier spacing for the beam, wherein the RCI includes information on time for the beam.Type: ApplicationFiled: March 8, 2023Publication date: September 14, 2023Inventors: Kyungjun CHOI, Kyunggyu LEE, Seongmok LIM, Youngrok JANG, Hyoungju JI
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Publication number: 20230292331Abstract: New radio download numerology allocation information may be obtained through master information block data, system information block data, radio resource control signals, or signals or a physical downlink numerology indication channel, and used along with a reference signal detected in a search space to obtain resource element positions in an antenna port reference signal in a resource block that belongs to a particular band slice according to a reference signal allocation scheme for a band slice numerology. A physical download control may then be decoded based upon one or more resource elements of the reference signal, allowing the connection of, e.g., an enhanced mobile broadband, massive machine type communication, or ultra-reliable/low-latency application to a communications network thereby. Alternatively, multiple physical downlink control channels may be blindly demodulated at each of a number calculated reference signal locations, and one channel selected based on passing a cyclic redundancy check.Type: ApplicationFiled: March 31, 2023Publication date: September 14, 2023Inventors: Allan Y. Tsai, Lakshmi R. Iyer, Guodong Zhang, Qian Zhang, Pascal M. Adjakple, Qing Li, Joseph M. Murray, Tianyi Xi, Wei Chen, Ahmed ElSamadouny, Salman Khan, Yifan Li
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Publication number: 20230292333Abstract: Methods and apparatus are described for a User Equipment (UE) with reduced processing capabilities (e.g., Machine Type Communication (MTC) UE) to transmit and receive signaling are provided. The Downlink Control Information (DCI) formats scheduling a transmission of a Physical Uplink Shared CHannel (PUSCH) or a reception of a Physical Downlink Shared CHannel (PDSCH) are designed and have a smaller size than respective DCI formats for conventional UEs. DCI formats scheduling PUSCHs to or PDSCHs for a group of MTC UEs are also designed and can have a same size as DCI formats scheduling PUSCH or PDSCH for an individual MTC UE.Type: ApplicationFiled: May 22, 2023Publication date: September 14, 2023Inventors: Aris PAPASAKELLARIOU, Hyoung-Ju JI, Young-Bum KIM
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Publication number: 20230292334Abstract: The present application relates to a method and an apparatus for multiplexing MAC CEs. One embodiment of the subject application provides a method including: receiving an uplink grant associated with a first retransmission scheme; selecting one or more first media access control (MAC) control elements (CEs) from a first number of MAC CEs according to the first retransmission scheme, wherein the one or more first MAC CEs are associated with the first retransmission scheme; and multiplexing the one or more first MAC CEs to a MAC protocol data unit (PDU) associated with an uplink grant.Type: ApplicationFiled: August 7, 2020Publication date: September 14, 2023Inventors: JING HAN, MIN XU, RAN YUE, LIANHAI WU, HAIMING WANG, JIE SHI
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Publication number: 20230292335Abstract: A wireless device receives a medium access control control element (MAC CE) indicating activation of a transmission configuration indicator (TCI) state. The MAC CE comprises a TCI state identifier (ID) of the TCI state and a link indicator. A first value of the link indicator indicates that the TCI state ID is from a first list of one or more first TCI state IDs for downlink, and a second value of the link indicator indicates that the TCI state ID is from a second list of one or more second TCI state IDs for uplink. The wireless device communicates, with a base station, based on the TCI state indicated by the TCI state ID and the link indicator.Type: ApplicationFiled: May 16, 2023Publication date: September 14, 2023Applicant: Ofinno, LLCInventors: Jonghyun Park, Yunjung Yi, Esmael Hejazi Dinan, Hua Zhou, Ali Cagatay Cirik
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Publication number: 20230292336Abstract: Provided are a resource set configuration method, a detection method, a service node, a terminal and a storage medium. The resource set configuration method includes: configuring at least one control resource set (CORESET) corresponding to a target type terminal within one period or one time duration; and sending a physical downlink control channel (PDCCH) in the at least one CORESET.Type: ApplicationFiled: July 7, 2021Publication date: September 14, 2023Applicant: ZTE CORPORATIONInventors: Kun LIU, Bo DAI, Huiying FANG
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Publication number: 20230292337Abstract: An information transmission method includes: receiving the DCI sent by a base station, wherein the DCI carries a secondary cell (SCell) dormancy indication information field; obtaining indication information for the SCell dormancy indication information field; and obtaining, according to the indication information and the SCell dormancy indication information field, an actual indication represented by the SCell dormancy indication information field for monitoring a physical downlink control channel (PDCCH).Type: ApplicationFiled: June 17, 2021Publication date: September 14, 2023Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.Inventors: Chen LUO, Jiaqing WANG, Meiying YANG
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Publication number: 20230292338Abstract: Provided are a control signaling transmission method, a control signaling acquisition method, a device and a storage medium. The control signaling transmission method includes: sending, by a first communication node, first control information to a second communication node, where the first control information includes at least one downlink control information (DCI) sub-field, and the at least one DCI sub-field includes priority information.Type: ApplicationFiled: August 2, 2021Publication date: September 14, 2023Inventors: Kai XIAO, Jing SHI, Peng HAO, Xingguang WEI, Xing LIU
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Publication number: 20230292339Abstract: Provided are a channel station information (CSI) feedback method, a terminal, a base station and a storage medium. The method includes: a resource for sending a CSI feedback is determined; the CSI feedback is prepared; and the CSI feedback is sent on the resource. The terminal may determine the resource for sending the CSI feedback according to the indication of the base station, and send the corresponding CSI feedback on the resource to the base station, so as to ensure that the base station receives the CSI feedback in time.Type: ApplicationFiled: August 5, 2021Publication date: September 14, 2023Inventors: Chenchen ZHANG, Peng HAO, Wei GOU, Xianghui HAN
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Publication number: 20230292340Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system is provided. The method includes receiving, from a base station, downlink control information (DCI) associated with a control resource set (CORESET), the DCI indicating one or more transmission configuration indicator (TCT) states; updating at least one of a plurality of TCI states based on the one or more TCT states indicated by the DCI; and applying the one or more TCI states to at least one of a downlink reception or an uplink transmission associated with the CORESET.Type: ApplicationFiled: March 7, 2023Publication date: September 14, 2023Inventors: Kyoungmin PARK, Seongmok LIM, Youngrok JANG