Patents by Inventor DEBDEEP CHATTERJEE

DEBDEEP CHATTERJEE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10492185
    Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for multiplexing channel state information and hybrid automatic repeat request-acknowledgement information. Other embodiments may be described and claimed.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: November 26, 2019
    Assignee: Intel Corporation
    Inventors: Seunghee Han, Hong He, Jong-Kae Fwu, Shafi Bashar, Debdeep Chatterjee, Youn Hyoung Heo
  • Publication number: 20190357181
    Abstract: Technology for a user equipment (UE) operable for interrupted transmission indication is disclosed. The UE can be configured to decode, at the UE, control information carried by a physical downlink control channel (PDCCH) in a first active bandwidth part (BWP). The UE can be configured to identify, at the UE, an interrupted transmission (INT) indicator from the control information in the first active BWP. The UE can be configured to determine, at the UE, a location of an INT indicator for a second active BWP from the INT indicator for the first active BWP.
    Type: Application
    Filed: May 9, 2019
    Publication date: November 21, 2019
    Inventors: Gang Xiong, Sergey Panteleev, Hong He, Debdeep Chatterjee, Yushu Zhang
  • Publication number: 20190357185
    Abstract: Embodiments herein may relate to transmission, in a first physical channel transmission, of an indication of a first set of parameters related to a control channel; and transmission, in a control channel transmission using the first set of parameters, of an indication of a second set of parameters related to the control channel. Further embodiments may relate to identifying a first parameter related to interleaving REGBs of a PDCCH transmission, wherein the first parameter is selected from a first plurality of parameters; interleaving the REGBs based on the first parameter to form a CCE, and transmitting die CCE in the PDCCH transmission. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: May 4, 2018
    Publication date: November 21, 2019
    Applicant: Intel IP Corporation
    Inventors: Yongjun Kwak, Honglei Miao, Debdeep Chatterjee, Gang Xiong, Hong He, Dae Won Lee
  • Publication number: 20190357307
    Abstract: A User Equipment (UE) includes processing circuitry coupled to memory. To configure the UE for machine type communication (MTC), the processing circuitry is to decode radio resource control (RRC) signaling from a base station (such as an Evolved Node-B (eNB)). The RRC signaling indicates activation of flexible starting physical resource block (PRB) for physical downlink shared channel (PDSCH) resource allocation. DCI received on an MTC physical downlink control channel (MPDCCH) is decoded, the DCI indicating a narrowband (NB) index of a NB frequency resource and at least one PRB index for the PDSCH resource allocation. The NB frequency resource indicated by the NB index is shifted based on the activation of the flexible starting PRB for PDSCH resource allocation. PDSCH data received from the base station using the shifted NB frequency resource is decoded.
    Type: Application
    Filed: May 8, 2019
    Publication date: November 21, 2019
    Inventors: Qiaoyang Ye, Debdeep Chatterjee
  • Publication number: 20190349904
    Abstract: Techniques discussed herein can facilitate transmission and reception of group common PDCCH (Physical Downlink Control Channel) for NR (New Radio). One example embodiment employable by a UE (User Equipment) comprises processing circuitry configured to: process higher layer signaling that configures a set of combinations for slot formats for the UE; detect, via blind decoding on at least a portion of a control resource set, a DCI (Downlink Control Information) message that indicates a combination for slot formats of the set of combinations for slot formats via a SFI (slot format indicator); and determine a slot format for one or more slots based on the indicated combination for slot formats, wherein the slot format indicates, for each symbol of the one or more slots, whether that symbol is DL (Downlink), UL (Uplink), or a flexible symbol in the slot format.
    Type: Application
    Filed: February 5, 2018
    Publication date: November 14, 2019
    Inventors: Yongjun Kwak, Gang Xiong, Hwan-Joon Kwon, Hong He, Seung Hee Han, Debdeep Chatterjee
  • Publication number: 20190350049
    Abstract: Apparatuses, methods and storage media associated with components and implementations of wireless communication networks, and/or portions thereof, are disclosed herein. In embodiments, an apparatus for a next generation NodeB (gNB) may include processing circuitry to determine a number of resource element groups (REGs) to be included in a resource element group bundle (REGB) for a new radio physical downlink control channel (NR-PDCCH), and generate a signal that indicates the number of the REGs. The gNB may further include encoding circuitry, coupled with the processing circuitry, to encode the signal for transmission to a user equipment (UE). Other embodiments may be disclosed throughout.
    Type: Application
    Filed: February 16, 2018
    Publication date: November 14, 2019
    Inventors: Honglei MIAO, Debdeep CHATTERJEE, Gang XIONG, Hong HE, Yongjun KWAK, Michael FAERBER, Seunghee HAN
  • Patent number: 10477620
    Abstract: An electronic device for use in a machine type communication (MTC) relay device includes circuitry having: a receive signal path to receive data from at least one MTC device; and a transmit signal path to forward processed data, based on the data, to an evolved NodeB (eNB), wherein at least one of: (a) the data is received via Device-to-Device (D2D) sidelink; (b) the MTC relay device is a relay node and the data is received via a relaying link; or (c) the MTC relay device is a multi-radio access technology (multi-RAT) capable small cell device and the data is received via WiFi, Bluetooth, Long-Term Evolution-Unlicensed (LTE-Unlicensed), or mmWave communication.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: November 12, 2019
    Assignee: INTEL IP CORPORATION
    Inventors: Gang Xiong, Debdeep Chatterjee, Alexey Khoryaev, Jong-Kae Fwu
  • Publication number: 20190342874
    Abstract: A user equipment (UE) can include processing circuitry coupled to memory. To configure the UE for New Radio (NR) unlicensed band (NR-U) communications, the processing circuitry is to decode downlink control information (DCI) received via a physical downlink control channel (PDCCH). The DCI provides allocation of uplink frequency resources of a transmission bandwidth. The allocation is a block interleaved frequency division multiple access (B-IFDMA) allocation including a plurality of interleaved physical resource blocks (PRBs) forming M number of interlaces within the transmission bandwidth, and N number of PRBs within each interlace of the M number of interlaces, with N and M being integers greater than or equal to 1. Data is encoded for transmission to a base station via a physical uplink shared channel (PUSCH) using the B-IFDMA allocation of uplink frequency resources.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 7, 2019
    Inventors: Alexei Davydov, Alexey Vladimirovich Khoryaev, Alexander Sirotkin, Seunghee Han, Debdeep Chatterjee, Sergey Panteleev, Hong He, Gang Xiong, Hwan-Joon Kwon, Jeongho Jeon, Jie Cui, Sergey Sosnin, Yi Guo, Seau S. Lim, Fatemeh Hamidi-Sepehr, Bishwarup Mondal, Lopamudra Kundu, Yongjun Kwak, Toufiqul Islam
  • Publication number: 20190342944
    Abstract: An apparatus of a New Radio (NR) User Equipment (UE), a method and system. The apparatus includes a radio frequency (RF) interface and one or more processors coupled to the RF interface and configured to: decode a communication from a NR evolved Node B (gNodeB), the communication including information on configuration parameters of reserved physical resources confined within a bandwidth part (BWP) of a wireless channel, the configuration parameters including time and frequency resources; based on the communication, determine the reserved physical resources as being allocated reserved physical resources; and process signals received on, or for communication on, only physical resources not overlapping the allocated reserved physical resources.
    Type: Application
    Filed: August 2, 2018
    Publication date: November 7, 2019
    Applicant: Intel IP Corporation
    Inventors: Debdeep Chatterjee, Dae Won Lee, Ajit Nimbalker, Gang Xiong
  • Publication number: 20190335488
    Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to process payload size comprising a number of feedback bits for a hybrid automatic repeat request-acknowledgement (HARQ-ACK) configuration received from a New Radio (NR) NodeB (gNB) for physical uplink shared channel (PUSCH) transmission without grant, and to determine a size of reserved resource elements (REs) and mapping pattern in accordance with the configured HARQ-ACK payload size, and to transmit uplink shared channel on PUSCH without grant which is rate-matched around the reserved REs. The UE alternatively comprises one or more baseband processors to process a downlink control information (DCI) grant received from a to schedule a PUSCH transmission, wherein the one or more baseband processors are configured for dynamic DCI grant overwriting to process a dynamic indication to interrupt the scheduled PUSCH transmission.
    Type: Application
    Filed: May 9, 2019
    Publication date: October 31, 2019
    Applicant: Intel Corporation
    Inventors: Gang Xiong, Hong He, Debdeep Chatterjee, Joonyoung Cho, Sergey Panteleev
  • Publication number: 20190334600
    Abstract: Embodiments of apparatus and methods for signaling for resource allocation and scheduling in 5G-NR integrated access and backhaul are generally described herein. In some embodiments, User Equipment configured for reporting a channel quality indicator (CQI) index in a channel state information (CSI) reference resource assumes a physical resource block (PRB) bundling size of two PRBs to derive the CQI index.
    Type: Application
    Filed: November 13, 2018
    Publication date: October 31, 2019
    Inventors: Alexander Sirotkin, Alexei Davydov, Andrey Chervyakov, Anthony Lee, Avik Sengupta, Bharat Shrestha, Candy Yiu, Chang Hong Shan, Dae Won Lee, Dawei Ying, Debdeep Chatterjee, Farid Adrangi, Gang Xiong, Geng Wu, Gregory Morozov, Hassan Ghozlan, Hong He, Honglei Miao, Hua Li, Jaemin Han, Jeongho Jeon, Jie Cui, Jing Zhu, Joey Chou, Joonbeom Kim, Joonyoung Cho, Kathiravetpillai Sivanesan, Lu Lu, May Wu, Naveen Palle, Puneet Jain, Qian Li, Richard C. Burbidge, Robert Zaus, Rui Huang, Satish Chandra Jha, Seau S. Lim, Sergey Panteleev, Song Noh, Yaser M. Fouad, Yi Guo, Yizhi Yao, Yongjun Kwak, Youn Hyoung Heo, Yuhan Zhou, Yujian Zhang, Yushu Zhang
  • Publication number: 20190335428
    Abstract: Embodiments described herein include user equipment (UE), evolved node B (eNB), methods, and systems for narrowband Internet-of-Things (IoT) communications. Some embodiments particularly relate to control channel communications between UE and eNB in narrowband IoT communications. In one embodiment, a UE blind decodes a first control transmission from an evolved node B (eNB) by processing a first physical resource block comprising all subcarriers of the transmission bandwidth and all orthogonal frequency division multiplexed symbols of a first subframe to determine the first control transmission. In various further embodiments, various resource groupings of resource elements are used as part of the control communications.
    Type: Application
    Filed: May 8, 2019
    Publication date: October 31, 2019
    Inventors: Ralf Matthias Bendlin, Debdeep Chatterjee, Seunghee Han
  • Publication number: 20190327755
    Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to process payload size comprising a number of feedback bits for a hybrid automatic repeat request-acknowledgement (HARQ-ACK) configuration received from a New Radio (NR) NodeB (gNB) for physical uplink shared channel (PUSCH) transmission without grant, and to determine a size of reserved resource elements (REs) and mapping pattern in accordance with the configured HARQ-ACK payload size, and to transmit uplink shared channel on PUSCH without grant which is rate-matched around the reserved REs. The UE alternatively comprises one or more baseband processors to process a downlink control information (DCI) grant received from a to schedule a PUSCH transmission, wherein the one or more baseband processors are configured for dynamic DCI grant overwriting to process a dynamic indication to interrupt the scheduled PUSCH transmission.
    Type: Application
    Filed: February 13, 2019
    Publication date: October 24, 2019
    Applicant: Intel Corporation
    Inventors: Gang Xiong, Hong He, Debdeep Chatterjee, Joonyoung Cho, Sergey Panteleev
  • Patent number: 10448235
    Abstract: A user equipment (UE) can receive, from an eNodeB, a serving PLMN system information block (SIB)19 for a carrier frequency of a serving PLMN of the UE. The UE can acquire inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information from the SIB19. The UE can process a non-serving PLMN SIB19 for one or more carrier frequencies of a non-serving PLMN using the inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information. The UE can identify inter-frequency and inter-PLMN discovery announcement rate information and monitoring control configuration information for the one or more carrier frequencies of the non-serving PLMN to enable the UE to perform device-to-device (D2D) discovery with a UE in the non-serving PLMN according to the inter-frequency and inter-PLMN discovery announcement rate information and monitoring control configuration information.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: October 15, 2019
    Assignee: INTEL CORPORATION
    Inventors: Alexey Khoryaev, Sergey Panteleev, Debdeep Chatterjee, Mikhail Shilov
  • Publication number: 20190313383
    Abstract: User equipment (UE) includes processing circuitry, where to configure the UE for New Radio (NR) communications in an unlicensed spectrum, the processing circuitry is to decode radio resource control (RRC) signaling including configuration information identifying a physical downlink control channel (PDCCH) search space set. The configuration information includes a PDCCH monitoring periodicity, a PDCCH monitoring offset, and a PDCCH monitoring duration associated with the PDCCH search space set. The PDCCH search space set is monitored for downlink control information (DCI) using the PDCCH monitoring periodicity, the PDCCH monitoring offset, and the PDCCH monitoring duration. Upon detecting the DCI within the monitored PDCCH search space set, a DCI format within the DCI is decoded.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 10, 2019
    Inventors: Gang Xiong, Salvatore Talarico, Bishwarup Mondal, Debdeep Chatterjee, Jeongho Jeon
  • Patent number: 10439769
    Abstract: Techniques for energy-efficient device discovery are described. In one embodiment, for example, user equipment may comprise logic, at least a portion of which is in hardware, the logic to initiate a synchronous operation mode, determine to announce one or more characteristics of a discovery zone of a wireless channel, and send a discovery announcement signal over the wireless channel, the discovery announcement signal describing the one or more characteristics of the discovery zone. Other embodiments are described and claimed.
    Type: Grant
    Filed: March 29, 2014
    Date of Patent: October 8, 2019
    Assignee: Intel IP Corporation
    Inventors: Alexey Khoryaev, Debdeep Chatterjee, Mikhail A. Shilov, Sergey Panteleev
  • Publication number: 20190306737
    Abstract: Technology for a user equipment (UE), operable for monitoring a physical downlink control channel (PDCCH) is disclosed. The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein the predetermined monitoring occasion has a periodicity of P slots or P symbols with an offset Os. The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein Os has San offset with respect to a first slot in subframe number zero (SFN#0). The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein P is a positive integer greater than zero.
    Type: Application
    Filed: May 4, 2018
    Publication date: October 3, 2019
    Inventors: Yongjun Kwak, Gang Xiong, Hong He, Yujian Zhang, Debdeep Chatterjee, Honglei Miao, Bharat Shrestha
  • Publication number: 20190306923
    Abstract: A user equipment (UE) can include processing circuitry coupled to memory. To configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to decode radio resource control (RRC) signaling to obtain a cyclic shift value in time domain. The cyclic shift value is associated with a demodulation reference signal (DM-RS) antenna port (AP) of a plurality of available DM-RS APs. A single carrier based waveform DM-RS sequence corresponding to the DM-RS AP is generated using a base sequence and the cyclic shift value. The single carrier based waveform DM-RS sequence is encoded with uplink data for transmission to a base station using a physical uplink shared channel (PUSCH) using a carrier above the 52.6 GHz carrier frequency.
    Type: Application
    Filed: June 19, 2019
    Publication date: October 3, 2019
    Inventors: Gang Xiong, Yushu Zhang, Dae Won Lee, Alexei Vladimirovich Davydov, Seunghee Han, Jie Zhu, Dmitry Belov, Debdeep Chatterjee, Andrey Chervyakov, Fatemeh Hamidi-Sepehr, Hong He, Toufiqul Islam, Jeongho Jeon, Alexey Vladimirovich Khoryaev, Lopamudra Kundu, Yongjun Kwak, Jose Armando Oviedo, Sergey Panteleev, Mikhail Shilov, Sergey Sosnin, Salvatore Talarico, Jan Zaleski
  • Publication number: 20190289628
    Abstract: Systems and methods of providing a NOMA transmission are described. A UE, may determine, while using grant-free UL NOMA transmission in a slot to a gNB, whether to transmit to the gNB an indication for a grant-based UL NOMA transmission in a later slot. In response to a determination to continue grant-free transmission, if the grant-free transmission comprises repetitions of a TB transmission, a power of the TB transmissions is dependent on a number of repetitions remaining and a total number of repetitions or on higher layer signaling from the gNB. A grant-based transmission request and grant-free UL data are sent to the gNB in the slot if the grant-based transmission is to be used in the later slot, and the repetitions of the TB transmission in accordance with the power are sent if the grant-free transmission is to be used in the later slot.
    Type: Application
    Filed: May 10, 2019
    Publication date: September 19, 2019
    Inventors: Gang Xiong, Debdeep Chatterjee, Hwan-Joon Kwon, Sergey Sosnin, Yongjun Kwak, Jose Armando Oviedo
  • Publication number: 20190289622
    Abstract: A method of support of aggressive user equipment (UE) minimum processing times for physical downlink shared channel (PDSCH) processing and physical uplink shared channel (PUSCH) preparation in new radio (NR) is disclosed. The method includes indicating or causing to indicate a capability from the UE to the network in the form of capability reporting for support of Capability 2 processing times, and multiplexing or causing to multiplex scheduling instances with Capabilities 1 or 2 based on the indication. The method also includes applying or causing to apply a relaxation to the minimum UE processing times, N1, indicating time between end of PDSCH to earliest start of corresponding hybrid automatic repeat request-acknowledge (HARQ-ACK) feedback transmission when the PDSCH has specific durations and/or mapping types or has time-domain overlaps with the scheduling physical downlink control channel (PDCCH). A corresponding apparatus and non-transitory computer readable medium are also disclosed.
    Type: Application
    Filed: May 9, 2019
    Publication date: September 19, 2019
    Inventors: Debdeep Chatterjee, Hong He, Seung Hee Han