Patents Examined by Lakeram Jangbahadur
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Patent number: 11705995Abstract: A method for transmitting uplink control information is provided The method includes receiving a Physical Downlink Shared Channel (PDSCH), determining Physical Uplink Control Channel (PUCCH) resources for feeding back Hybrid Automatic repeat Request Acknowledgement (HARQ-ACK) information of the PDSCH, and transmitting a HARQ-ACK of the PDSCH on the PUCCH resources according to at least one of HARQ-ACK timing information, the time domain duration of scheduling unit in a downlink bandwidth part and an uplink bandwidth part, or PUCCH resource indication information. The embodiments of the application further propose a corresponding user equipment and a corresponding computer storage medium.Type: GrantFiled: December 26, 2019Date of Patent: July 18, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Yi Wang, Jingxing Fu, Feifei Sun
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Patent number: 11706161Abstract: A network switch includes a device interface configured to facilitate communication between the network switch and a plurality of building devices that serve a space, network routing circuitry configured to route network communications associated with the building devices in accordance with one or more network parameters, a control circuit configured to control the plurality of devices via the network communications to provide a plurality of space use cases for the space. and a network manager circuit configured to determine values for the one or more network parameters based on the plurality of space use cases for the space.Type: GrantFiled: May 28, 2021Date of Patent: July 18, 2023Assignee: Johnson Controls Technology CompanyInventors: Sheri L. Meyer, Radu M. Dorneanu, Mark L. Ziolkowski
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Patent number: 11706783Abstract: The disclosure relates to methods, devices, and systems for wireless communications. A wireless communications system may support unicast and broadcast communications for different radio access technologies (RATs). To support the coexistence of different RATs, a user equipment (UE) may report, to a base station, a UE capability message containing a band combination including one or more bands for a first RAT (for example, New Radio (NR)) and one or more bands for a second RAT (for example, Long Term Evolution (LTE)) and an indication of a baseband budget for the second RAT for the band combination. In some implementations, the UE may transmit a broadcast interest indicator to the base station requesting a broadcast service. The base station may configure the UE with a carrier aggregation (CA) configuration based on the UE capabilities, such as the band combination and corresponding baseband budget for the second RAT, and the interest indicator.Type: GrantFiled: July 16, 2020Date of Patent: July 18, 2023Assignee: QUALCOMM IncorporatedInventors: Alberto Rico Alvarino, Prasad Reddy Kadiri, Peter Gaal, Umesh Phuyal, Xiaoxia Zhang, Kuo-Chun Lee
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Patent number: 11706641Abstract: Techniques for operating a wireless network in a plurality of radio operating environments are disclosed. In some embodiments, an apparatus receives a first parameter value set that is selected from a group of multiple parameter value sets, wherein the first parameter value set is appropriate for a first target radio operating environment that corresponds to one or more of: a first level of mobility of user devices or a first range of wireless transmission. In some embodiments, the apparatus is reconfigured to receive wireless broadcast transmissions from a second broadcast transmitter using a second parameter value set that is appropriate for a second target radio operating environment. The first and second broadcast transmitters may be the same or different. The parameter value sets may include a first parameter based upon which the apparatus is configured to determine subcarrier spacing and a second parameter that indicates a cyclic prefix size.Type: GrantFiled: November 2, 2021Date of Patent: July 18, 2023Assignee: Coherent Logix, IncorporatedInventors: Tommy K. Eng, Kevin A. Shelby
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Patent number: 11706705Abstract: A wireless device sends, to an access and mobility management function (AMF), a request for a multimedia priority service (MPS). The wireless device receives, from the AMF, a connection capability indication indicating network support for a connection of the wireless device for the MPS. The wireless device sends to the AMF, based on the connection capability indication, a request for a packet data unit (PDU) session establishment.Type: GrantFiled: June 28, 2021Date of Patent: July 18, 2023Assignee: Ofinno, LLCInventors: Peyman Talebi Fard, Esmael Hejazi Dinan, Jinsook Ryu, Kyungmin Park, Taehun Kim, Weihua Qiao
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Patent number: 11700159Abstract: In a transmission device, a signal processing circuit generates an aggregate physical layer convergence protocol data unit (A-PPDU) by adding a guard interval to each of a first part of a first physical layer convergence protocol data unit (PPDU) transmitted over each of a first through L?th channel of a predetermined channel bandwidth, where L is an integer of 2 or greater, a second part of the first PPDU transmitted over each of an (L+1)?th through P?th channel, which is a variable channel bandwidth that is N times the predetermined channel bandwidth, where N is an integer of 2 or greater and P is an integer of L+1 or greater, and a second PPDU transmitted over the (L+1)?th through P?th channel. A wireless circuit transmits the A-PPDU.Type: GrantFiled: October 7, 2021Date of Patent: July 11, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Takenori Sakamoto, Hiroyuki Motozuka, Masataka Irie
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Patent number: 11689461Abstract: Methods and systems are provided for latency-oriented router. An incoming packet is received on a first interface. The type of the incoming packet is determined. Upon the detection that the incoming packet belongs to latency-critical traffic, the incoming packet is duplicated into one or more copies. Subsequently, the duplicated copies are sent to a second interface in a delayed fashion where the duplicated copies are spread over a time period. The duplicated copies are received and processed at the second interface.Type: GrantFiled: November 13, 2020Date of Patent: June 27, 2023Assignee: Six Impossible Things Before Breakfast LimitedInventor: Sergey Ignatchenko
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Patent number: 11689462Abstract: Methods and systems are provided for latency-oriented router. An incoming packet is received on a first interface. The type of the incoming packet is determined. Upon the detection that the incoming packet belongs to latency-critical traffic, the incoming packet is duplicated into one or more copies. Subsequently, the duplicated copies are sent to a second interface in a delayed fashion where the duplicated copies are spread over a time period. The duplicated copies are received and processed at the second interface.Type: GrantFiled: November 13, 2020Date of Patent: June 27, 2023Assignee: Six Impossible Things Before Breakfast LimitedInventor: Sergey Ignatchenko
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Patent number: 11671927Abstract: A wireless device receives message(s) comprising configuration parameters of a plurality of cells for communication with a base station. The message(s) comprise a first information element (IE) indicating a new extended power headroom report is configured. The first IE is configured as setup when: a secondary cell is configured with a physical uplink control channel (PUCCH) and a second IE indicates that a power headroom report is configured as setup. The wireless device transmits a media-access-control (MAC) packet comprising one or more power headroom reports.Type: GrantFiled: December 4, 2020Date of Patent: June 6, 2023Assignee: Comcast Cable Communications, LLCInventor: Esmael Hejazi Dinan
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Patent number: 11659532Abstract: The present disclosure is directed to a D2D data transfer method, and user equipment and a network device that use the method. In one method, user equipment determines a logical channel used for to-be-transmitted Device to Device (D2D) data. The user equipment determines a logical channel group corresponding to the logical channel. The user equipment reports, to a network device, a D2D data volume of the logical channel group for the user equipment. The user equipment sends, on a D2D resource that is allocated by the network device to the user equipment according to the D2D data volume, the to-be-transmitted D2D data to another user equipment by using the determined logical channel.Type: GrantFiled: February 25, 2020Date of Patent: May 23, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Zhenzhen Cao, Hong Wang
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Patent number: 11659607Abstract: Systems may establish a Session Initiated Protocol (SIP) session during a Home Subscriber Server (HSS) outage. The systems may include Network Functions (NF) that perform steps for establishing the SIP session and/or bypassing the HSS experiencing the outage. For instance, an Interrogating (I)-Call Session Control Function (CSCF) may modify a terminating message received from a User Equipment (UE) to generate a modified terminating message, and send one or more instances (e.g., forks) of the modified terminating message to one or more candidate Serving (S)-CSCFs. A particular S-CSCF of the candidate S-CSCFs may comprise the registered S-CSCF and may respond to an instance of the modified terminating message. In some embodiments, the I-CSCF may establish the SIP session by sending an instance of the modified terminating message to a designated S-CSCF. The designated S-CSCF may determine which candidate S-CSCF comprises the registered S-CSCF, for instance, by querying the candidate S-CSCFs.Type: GrantFiled: October 8, 2021Date of Patent: May 23, 2023Assignee: T-Mobile USA, Inc.Inventors: Venkata Kondeti, Karthik Chandrasekaran
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Patent number: 11653315Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE triggers a Power Headroom Report (PHR) when the UE is in Radio Resource Control (RRC) inactive state. The UE determines whether or not to cancel the PHR based upon whether or not an uplink (UL) resource for transmission in the RRC inactive state can accommodate first pending data available for transmission.Type: GrantFiled: November 19, 2020Date of Patent: May 16, 2023Assignee: ASUSTek Computer Inc.Inventors: Tun-Huai Shih, Yu-Hsuan Guo
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Patent number: 11653278Abstract: A method for localizing a voice call is disclosed, comprising: receiving an originating leg setup message for an originating leg bearer from the first base station for a first user equipment (UE); creating a first call correlation identifier and storing the first call correlation identifier in association with the first UE; extracting a second call correlation identifier from a terminating leg setup message for a terminating leg bearer received from the core network; determining a real time protocol (RTP) localization status for the originating leg bearer and the terminating leg bearer based on matching the second call correlation identifier of the terminating leg against the stored first call correlation identifier of the originating leg; and sending transport layer assignment messages to the first base station to redirect RTP packets from the first UE to the second UE via the terminating leg bearer without the RTP packets transiting the core network.Type: GrantFiled: April 20, 2021Date of Patent: May 16, 2023Assignee: Parallel Wireless, Inc.Inventors: Kaitki Agarwal, Jitender Arora, Rajesh Kumar Mishra, Babu Rajagopal, Praveen Kumar, Yang Cao
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Patent number: 11647561Abstract: This application discloses communications methods, apparatuses, and systems. In one implementation, a method includes: performing a function of a control-plane protocol layer, wherein the control-plane protocol layer comprises a first protocol layer of the network node corresponding to a first protocol layer of a relay node, the first protocol layer is on an interface between the network node and the relay node, and the network node is a donor base station or a centralized unit of a donor base station; and sending, from the first protocol layer of the network node, a first message to the first protocol layer of the relay node, wherein the first protocol layer of the network node and the first protocol layer of the relay node are F1 application protocol layers, and the first message is a F1AP message that comprises one or more of context management information of a terminal device served by the relay node or a radio resource control message of the terminal device.Type: GrantFiled: July 13, 2020Date of Patent: May 9, 2023Assignee: Huawei Technologies Co., Ltd.Inventors: Yuanping Zhu, Mingzeng Dai, Haibo Xu, Xiaoli Shi, Rui Wang
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Patent number: 11647419Abstract: Various systems, methods, and devices for adjusting window size based on QoE sensitivity are described. An example method includes receiving, from a first device, a data packet that indicates a window size and that is addressed to a second device. The example method further includes identifying a QoE priority associated with the second device and adjusting the window size based on the QoE priority. Further, the example method includes transmitting the data packet to the second device.Type: GrantFiled: March 31, 2020Date of Patent: May 9, 2023Assignee: T-Mobile USA, Inc.Inventors: Carl Williams, Wafik Abdel Shahid, Ming Shan Kwok
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Patent number: 11638308Abstract: Methods, systems, and devices for wireless communications are described. The method includes identifying that the user equipment (UE) is to use a two-step random access channel (RACH) procedure that includes a first message (e.g., uplink request message) and a second message (e.g., downlink response). The methods include sending, as a first message of the two-step RACH procedure, the uplink request message to a base station, receiving, from the base station, a physical downlink control channel comprising an indication of resources of a broadcast or multicast physical downlink shared channel on which the downlink response is to be received, and receiving the downlink response from the base station on the broadcast or multicast physical downlink shared channel. The physical downlink shared channel may be configured to provide downlink responses for one or multiple UEs.Type: GrantFiled: October 5, 2021Date of Patent: April 25, 2023Assignee: QUALCOMM IncorporatedInventors: Seyed Ali Akbar Fakoorian, Xiaoxia Zhang, Jing Sun, Aleksandar Damnjanovic, Srinivas Yerramalli, Ozcan Ozturk
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Patent number: 11632732Abstract: A configuration to allow a base station to be synchronized with an application server to enable the base station to align uplink transmissions of a UE with downlink reception periods of the UE. The base station communicates with a UE using periodic uplink traffic bursts and periodic downlink traffic bursts. The base station selects a time offset to at least one of uplink traffic or downlink traffic to increase an overlap between the uplink traffic bursts and the downlink traffic bursts. The base station sends the time offset to an AF.Type: GrantFiled: June 16, 2020Date of Patent: April 18, 2023Assignee: QUALCOMM IncorporatedInventors: Prashanth Haridas Hande, Jay Kumar Sundararajan, Yeliz Tokgoz, Peter Pui Lok Ang
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Patent number: 11627491Abstract: A dictionary configuration method, a buffer control method, a network side device and a UE are provided. The buffer control method for the network side device includes: receiving, by the network side device, first check information transmitted by the UE; determining, by the network side device, whether content in a compression buffer of the UE is identical to content in a decompression buffer of the network side device; and when the content in the compression buffer is different from the content in the decompression buffer, transmitting, by the network side device, buffer resetting information to the UE.Type: GrantFiled: November 26, 2018Date of Patent: April 11, 2023Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.Inventors: Ningyu Chen, Nan Hu
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Patent number: 11622356Abstract: Methods, systems, and devices for wireless communications are described in which multiple different wireless resource configurations for a multiple-hop wireless network may be configured and selected to provide for efficient updates to resource configurations. A central entity may configure one or more other nodes of the network with a number of different wireless resource configurations for backhaul communications among the other nodes. A first node may receive the number of different wireless resource configurations, identify wireless resources associated with a first resource configuration that are allocated for backhaul communications, and communicate with a second node using the allocated resources.Type: GrantFiled: July 29, 2020Date of Patent: April 4, 2023Assignee: QUALCOMM IncorporatedInventors: Navid Abedini, Jianghong Luo, Luca Blessent, Karl Georg Hampel, Tao Luo, Junyi Li
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Patent number: 11617145Abstract: A timing control method, performed by a first DU including a processor and a modem in a base station supporting function-splitting, includes obtaining, by the processor, first time information from a CU included in the base station; obtaining, by the processor, synchronization information with a first system based on the first time information; identifying, by the processor, a change time point of an SFN based on the synchronization information; generating, by the processor, a first timing control signal including a signal indicating a changed SFN and a first tick signal having a same periodicity as a change periodicity of the SFN when the SFN is changed; and providing, by the processor, the first timing control signal to the modem.Type: GrantFiled: November 12, 2020Date of Patent: March 28, 2023Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Chan Bok Jeong, Hoo Sung Lee, Moon Sik Lee, Jae Woo Park, Jae Seung Lee