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61. 发明申请

US20230131322A1 INDICATION OF TRANSMISSION CONFIGURATION INDICATOR STATE SWITCHING ACROSS REMOTE RADIO HEADS 有权
公开(公告)号：US20230131322A1
公开(公告)日：2023-04-27
申请号：US17811755
申请日：2022-07-11
申请人： QUALCOMM Incorporated
发明人： Chu-Hsiang HUANG , Hari SANKAR , Pierpaolo VALLESE , Jae Ho RYU , Changhwan PARK , Paolo MINERO , Gaurav NIGAM , Jae Won YOO , Peter ZILLMANN , Carlos CABRERA MERCADER
IPC分类号： H04W72/04 , H04W24/10 , H04W64/00
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a message that includes an indication that a transmission configuration indicator (TCI) state switch for the UE is to be across a serving remote radio head (RRH) and a next RRH. The UE may adjust a tracking of the UE with respect to the serving RRH and the next RRH based at least in part on the indication. Numerous other aspects are described.

62. 发明申请

US20230055870A1 CRS RATE MATCHING REQUEST IN DSS 有权
公开(公告)号：US20230055870A1
公开(公告)日：2023-02-23
申请号：US17409709
申请日：2021-08-23
申请人： QUALCOMM Incorporated
发明人： Jae Ho RYU , Hari SANKAR , Alexei Yurievitch GOROKHOV , Hobin KIM
IPC分类号： H04W24/08 , H04L1/00 , H04L5/00 , H04W72/04
摘要： The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may measure a RSRP of a CRS for each of a plurality of neighboring cells. The apparatus may also calculate an interference strength of each of the plurality of neighboring cells based on the RSRP measurement of the CRS for each of the plurality of neighboring cells. Additionally, the apparatus may compare a PDSCH demodulation performance of the UE based on rate matching for a CRS offset associated with each of the plurality of neighboring cells with the PDSCH demodulation performance of the UE based on skipping the rate matching for the CRS offset. The apparatus may also transmit a request for the rate matching or skipping the rate matching for the CRS offset based on the comparison of the PDSCH demodulation performance of the UE.

63. 发明申请

US20230048970A1 COMPLEXITY HANDLING FOR PHYSICAL DOWNLINK CONTROL CHANNEL REPETITION 有权
公开(公告)号：US20230048970A1
公开(公告)日：2023-02-16
申请号：US17817230
申请日：2022-08-03
申请人： QUALCOMM Incorporated
发明人： Mostafa KHOSHNEVISAN , Hari SANKAR , Jae Ho RYU , Hobin KIM
IPC分类号： H04W72/04 , H04L1/08 , H04L5/00
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, an indication of a physical downlink control channel (PDCCH) processing unit (PPU) limit associated with the UE. The UE may receive configurations for a plurality of search space sets, wherein the plurality of search space sets includes one or more linked pairs of search space sets with linked PDCCH candidates for PDCCH repetition. The configurations of the one or more linked pairs of search space sets may be based at least in part on the PPU limit associated with the UE. Numerous other aspects are described.

64. 发明申请

US20220385398A1 ERASURE STYLE LDPC RATE MATCHING FOR TB OVER MULTIPLE SLOTS 有权
公开(公告)号：US20220385398A1
公开(公告)日：2022-12-01
申请号：US17664630
申请日：2022-05-23
申请人： QUALCOMM Incorporated
发明人： Sanghoon KIM , Alexei Yurievitch GOROKHOV , Hari SANKAR
IPC分类号： H04L1/00 , H04W72/04
摘要： Methods, apparatuses, and computer-readable storage medium for rate matching for TBoMS are provided. An example method includes calculating a slot length for each UL slot of a plurality of UL slots, the slot length for each UL slot being associated with a plurality of rate matching output bits, each UL slot including a starting point for the plurality of rate matching output bits, the slot length for each UL slot being associated with a starting boundary, the plurality of UL slots being associated with at least one of a single TB or a single rate matching. The example method may include allocating one or more bits of the plurality of rate matching output bits for a modulation process. The example method may include refraining allocating at least one bit of the plurality of rate matching output bits for the modulation process, the at least one bit corresponding to UCI multiplexing.

65. 发明申请

US20220256531A1 MULTI-SLOT TRANSMISSION OCCASIONS 有权
公开(公告)号：US20220256531A1
公开(公告)日：2022-08-11
申请号：US17649656
申请日：2022-02-01
申请人： QUALCOMM Incorporated
发明人： Gokul SRIDHARAN , Peter GAAL , Seyedkianoush HOSSEINI , Hung Dinh LY , Hari SANKAR , Sanghoon KIM , Nachiket BAPAT
IPC分类号： H04W72/04 , H04L1/08 , H04W72/14
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more sets of contiguous time domain resources for a multi-slot transmission occasion that spans multiple slots. The UE may transmit an uplink transmission in the multi-slot transmission occasion. Numerous other aspects are described.

66. 发明申请

US20200154412A1 PHYSICAL DOWNLINK CONTROL CHANNEL LIMIT FOR DUAL CONNECTIVITY 审中-公开
公开(公告)号：US20200154412A1
公开(公告)日：2020-05-14
申请号：US16678809
申请日：2019-11-08
申请人： QUALCOMM Incorporated
发明人： Heechoon LEE , Huilin XU , Peter Pui Lok ANG , Hari SANKAR
IPC分类号： H04W72/04
摘要： Certain aspects of the present disclosure provide techniques for allocating a number of physical downlink control channel (PDCCH) blind decoding candidates to a user equipment (UE) in dual connectivity mode. An example method generally includes allocating a resource budget among a first cell group and a second cell group, wherein the resource budget includes a number of physical downlink control channel (PDCCH) blind decoding candidates and a number of control channel elements (CCEs) supported by the UE, and monitoring for PDCCH candidates in the first cell group and second cell group in accordance with the allocated resource budget.

67. 发明申请

US20190052420A1 METHODS AND APPARATUS RELATED TO DEMODULATION REFERENCE SIGNAL DESIGN AND RELATED SIGNALING 审中-公开
公开(公告)号：US20190052420A1
公开(公告)日：2019-02-14
申请号：US16044385
申请日：2018-07-24
申请人： QUALCOMM Incorporated
发明人： Alexandros MANOLAKOS , Jae Won YOO , Hari SANKAR , Yi HUANG , Wanshi CHEN , Juan MONTOJO , Peter GAAL
IPC分类号： H04L5/00
摘要： In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus maybe a base station or a UE. In an aspect, the apparatus may determine locations for a number of DM-RS symbols to be transmitted in a scheduling unit of a channel configured in a slot/mini-slot, where a last DM-RS symbol maybe positioned one symbol prior to a last symbol carrying scheduled data. In another aspect, the apparatus may determine the locations for the DM-RS symbols based on a selection between a first set of predetermined DM-RS positions and a second set of predetermined DM-RS positions. In another aspect, the apparatus may determine the locations for the DM-RS symbols based on a set number of symbols, wherein the determined locations are spaced apart according to the set number of symbols. The apparatus may transmit the DM-RS symbols based on the determined locations.

68. 发明申请

US20180367245A1 COMMUNICATION TECHNIQUES WITH SELF-DECODABLE REDUNDANCY VERSIONS (RVs) USING SYSTEMATIC CODES 审中-公开
公开(公告)号：US20180367245A1
公开(公告)日：2018-12-20
申请号：US16011530
申请日：2018-06-18
申请人： QUALCOMM Incorporated
发明人： Joseph Binamira SORIAGA , Shrinivas KUDEKAR , Thomas RICHARDSON , Gabi SARKIS , Hari SANKAR , Jing JIANG
IPC分类号： H04L1/00 , H04L1/18 , H03M13/11
摘要： The present disclosure provides self-decodable redundancy versions for a systematic code. An apparatus for wireless communications includes at least one processor coupled with a memory and comprising encoder circuitry configured to encode a set of information bits using a systematic code to generate an encoded bit stream with information bits and parity bits, and bit ordering circuitry configured to re-order bits in the encoded bit stream to distribute the information bits and the parity bits. The apparatus includes a transmitter configured to transmit the re-ordered bits in accordance with a radio technology via one or more antenna elements situated proximate the receiver.

69. 发明申请

US20180351697A1 PRIORITY BASED MAPPING OF ENCODED BITS TO SYMBOLS 审中-公开
公开(公告)号：US20180351697A1
公开(公告)日：2018-12-06
申请号：US15963474
申请日：2018-04-26
申请人： QUALCOMM Incorporated
发明人： Hobin KIM , Hari SANKAR , Alexei Yurievitch GOROKHOV , Michael Lee MCCLOUD , Joseph Binamira SORIAGA
IPC分类号： H04L1/00 , H03M13/11 , H04W28/04
CPC分类号： H04L1/0058
摘要： A new radio (NR) bit prioritization procedure that may be executed by a UE and a base station is disclosed, resulting in transmission and reception of modulation symbols having prioritized bits. For example, a transmitter may encode a code block using low-density parity-check code to generate a stream of encoded bits. The transmitter may arrange the encoded bits in one or more modulation symbols according to a relative priority of the encoded bits. The highest priority bits may be located in the most significant bits of the modulation symbol, and therefore be less likely to experience errors. A receiver may receive the modulation symbols and reorder the encoded bits according to the coding scheme based on the relative priority prior to decoding the encoded bits. The prioritization of the bits within the modulation symbols may provide improved block error rates over sequential mapping of encoded bits to symbols.

70. 发明申请

US20160119820A1 TRANSMITTING DATA THROUGH PARTIALLY AVAILABLE TIME SLOTS 审中-公开
标题翻译：通过部分可用的时间段发送数据
公开(公告)号：US20160119820A1
公开(公告)日：2016-04-28
申请号：US14631451
申请日：2015-02-25
申请人： QUALCOMM Incorporated
发明人： Chien Chung LIN , Hari SANKAR , Tzu-Han CHOU , Thawatt GOPAL , Carlos Ruben CABRERA MERCADER , Insung KANG
IPC分类号： H04W28/16 , H04W72/08 , H04B1/707 , H04W16/02
CPC分类号： H04W28/16 , H04B1/707 , H04W16/02 , H04W72/02 , H04W72/082
摘要： Aspects include detecting, by a user equipment, an interference pattern that interferes with a transmission in a plurality of first time slots. Further included is determining a blanking pattern based on the temporal overlap between the interference pattern and the first time slots, and determining a partial time slot format for each partially overlapped one of the first time slots, wherein each partial time slot format includes code and pilot information from a non-overlapped section of each overlapped one of the first time slots. Additionally included is determining a code rate for each partial time slot based on each partial time slot format, determining a power boost for each partial time slot based on each code rate, and transmitting information in each partial time slot according to each partial time slot format and each corresponding code rate and at a transmit power associated with the corresponding power boost.
摘要翻译：方面包括由用户设备检测干扰在多个第一时隙中的传输的干扰模式。还包括基于干扰模式和第一时隙之间的时间重叠来确定消隐模式，以及为每个部分重叠的第一时隙之一确定部分时隙格式，其中每个部分时隙格式包括代码和导频来自每个重叠的第一时隙之一的非重叠部分的信息。另外包括基于每个部分时隙格式确定每个部分时隙的码率，基于每个码率确定每个部分时隙的功率提升，以及根据每个部分时隙格式在每个部分时隙中发送信息和相应的代码速率以及与相应的功率提升相关联的发射功率。

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