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1. 发明申请

WO2023069829A1 INDICATION OF TRANSMISSION CONFIGURATION INDICATOR STATE SWITCHING ACROSS REMOTE RADIO HEADS 审中-公开
公开(公告)号：WO2023069829A1
公开(公告)日：2023-04-27
申请号：PCT/US2022/077164
申请日：2022-09-28
申请人： QUALCOMM INCORPORATED
发明人： HUANG, Chu-Hsiang , SANKAR, Hari , VALLESE, Pierpaolo , RYU, Jae Ho , PARK, Changhwan , MINERO, Paolo , NIGAM, Gaurav , YOO, Jae Won , ZILLMANN, Peter , CABRERA MERCADER, Carlos
IPC分类号： H04B7/022 , H04B7/06 , H04W36/12 , H04W88/08
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.

2. 发明申请

WO2023009319A1 OVERLAPPING PHYSICAL DOWNLINK CONTROL CHANNEL CANDIDATE THRESHOLDS 审中-公开
公开(公告)号：WO2023009319A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/037023
申请日：2022-07-13
申请人： QUALCOMM INCORPORATED
发明人： KHOSHNEVISAN, Mostafa , RYU, Jae Ho , SANKAR, Hari , KIM, Hobin
IPC分类号： H04L5/00
摘要： Methods, systems, and devices for wireless communications are described that support overlapping physical downlink control channel (PDCCH) candidate thresholds. In some examples, a user equipment (UE) may determine, for each subcarrier spacing (SCS) configuration of a set of SCS configurations, a threshold number of overlapping PDCCH candidates within a time interval. The UE may receive, from a base station, signaling indicating one or more PDCCH monitoring configurations. In some examples, the UE may monitor the PDCCH for control information according to the one or more PDCCH monitoring configurations and a number of overlapping PDCCH candidates, where the number of overlapping PDCCH candidates may satisfy (e.g., be less than or equal to) the threshold number of overlapping PDCCH candidates.

3. 发明申请

WO2022241384A1 POWER SAVINGS FOR REDUCED CAPABILITY DEVICES 审中-公开
公开(公告)号：WO2022241384A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/072133
申请日：2022-05-05
申请人： QUALCOMM INCORPORATED
发明人： LEI, Jing , HE, Qunfeng , ISLAM, Muhammad Nazmul , HE, Linhai , GAAL, Peter , SANKAR, Hari , PEDERSEN, Carsten Aagaard , MENON, Murali , GOROKHOV, Alexei Yurievitch
IPC分类号： H04L5/00 , H04L5/0037 , H04L5/0048 , H04L5/0098
摘要： Certain aspects of the present disclosure provide techniques for power savings for reduced capability devices. A method that may be performed by a user equipment (UE) includes receiving a shared bandwidth part (BWP) configuration and a group common BWP configuration. The group common BWP configuration indicates a group common BWP shared by a group of UEs, including the UE, having one or more common capabilities or a common UE type. The method includes communicating using the group common BWP based on the group common BWP configuration.

4. 发明申请

WO2022170324A1 MULTI-SLOT TRANSMISSION OCCASIONS 审中-公开
公开(公告)号：WO2022170324A1
公开(公告)日：2022-08-11
申请号：PCT/US2022/070484
申请日：2022-02-02
申请人： QUALCOMM INCORPORATED
发明人： SRIDHARAN, Gokul , GAAL, Peter , HOSSEINI, Seyedkianoush , LY, Hung Dinh , SANKAR, Hari , KIM, Sanghoon , BAPAT, Nachiket
IPC分类号： H04W72/12 , H04L1/18 , H04L5/00 , H04W72/04
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.

5. 发明申请

WO2019051467A1 TECHNIQUES FOR SELECTING SUBCARRIER SPACING FOR SIGNAL DETECTION 审中-公开
公开(公告)号：WO2019051467A1
公开(公告)日：2019-03-14
申请号：PCT/US2018/050394
申请日：2018-09-11
申请人： QUALCOMM INCORPORATED
发明人： VAZE, Chinmay , LY, Hung Dinh , GOROKHOV, Alexei Yurievitch , YEE, Nathan , SANKAR, Hari , CHALLA, Raghu Narayan
IPC分类号： H04L5/00 , H04J11/00 , H04B1/7083
摘要： Techniques are described herein that allow a user equipment (UE) to configure a subcarrier spacing value while monitoring synchronization signals of neighboring cells. In some wireless communication systems, synchronization signals in given radio frequency spectrum band may be transmitted using one of a plurality of different subcarrier spacings. In some cases, a network entity, such as a base station, may transmit an indication to the UE that indicates the subcarrier spacing used by a cell to transmit a specific set of synchronization signals. In some cases, the UE may select a subcarrier spacing based on a database of subcarrier spacings stored locally by the UE. In some cases, the UE may select the subcarrier spacing based on a predetermined configuration.

6. 发明申请

WO2018209486A1 EARLY TERMINATION OF SUCCESSIVE CANCELLATION LIST DECODING 审中-公开
公开(公告)号：WO2018209486A1
公开(公告)日：2018-11-22
申请号：PCT/CN2017/084302
申请日：2017-05-15
申请人： QUALCOMM INCORPORATED , SARKIS, Gabi , SANKAR, Hari , WU, Gaojin , XU, Changlong , JIANG, Jing , LOU, Huang
发明人： SARKIS, Gabi , SANKAR, Hari , WU, Gaojin , XU, Changlong , JIANG, Jing , LOU, Huang
IPC分类号： H03M13/33
摘要： Techniques are described herein to terminate a list decoding operation before its completion based on performing one or more error check processes. A transmitted codeword encoded using a polar code may include one or more error check vectors interspersed with one or more information vectors. Upon receiving the codeword， a decoder may perform a list decoding operation on the received codeword. Upon decoding one of the error check vectors, the decoder may determine whether at least one candidate path used in the successive cancellation list decoding operation passes an error check process based on the error check vector. If no candidate paths satisfy the error check process, the decoder may terminate the list decoding operation. In some examples, the decoder may recheck whether candidate paths satisfy the error check operation at intermediate positions between error check vectors. Such rechecking may occur while decoding information vectors.

7. 发明申请

WO2018126840A1 BIT ALLOCATION FOR ENCODING AND DECODING 审中-公开
公开(公告)号：WO2018126840A1
公开(公告)日：2018-07-12
申请号：PCT/CN2017/115029
申请日：2017-12-07
申请人： QUALCOMM INCORPORATED , JIANG, Jing , SARKIS, Gabi , YANG, Yang , KUDEKAR, Shrinivas , SORIAGA, Joseph Binamira , SANKAR, Hari , XU, Changlong , WEI, Chao
发明人： JIANG, Jing , SARKIS, Gabi , YANG, Yang , KUDEKAR, Shrinivas , SORIAGA, Joseph Binamira , SANKAR, Hari , XU, Changlong , WEI, Chao
IPC分类号： H03M13/00 , H03M13/37
摘要： Methods, systems, and devices for encoding and decoding are described. To encode a vector, an encoder allocates information bits of the vector to channel instances of a channel that are separated into groups. The groups may vary in size and allocation of the information bits is based on a base sequence of a given length. During decoding, a decoder assigns different bit types to channels instances by dividing a codeword into a plurality of groups and assigning bit types to channel instances of the plurality of groups using the base sequence.

8. 发明申请

WO2018052659A1 PER-SYMBOL K-BIT INTERLEAVER 审中-公开
标题翻译：每符号K位交织器
公开(公告)号：WO2018052659A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/047767
申请日：2017-08-21
申请人： QUALCOMM INCORPORATED
发明人： MANOLAKOS, Alexandros , SANKAR, Hari , ANG, Peter , MUKKAVILLI, Krishna , SORIAGA, Joseph Binamira , JI, Tingfang , GOROKHOV, Alexei Yurievitch , GAAL, Peter
IPC分类号： H04L1/00 , H03M13/27 , H04L5/00
CPC分类号： H04L1/0071 , H03M13/27 , H03M13/2707 , H03M13/2757 , H03M13/2789 , H04B1/02 , H04L1/0057 , H04L1/0067 , H04L5/0007
摘要： The present disclosure provides techniques for performing bit-level interleaving for orthogonal frequency-divisional multiplexing (OFDM) symbols across a plurality of code blocks. In some aspects, a transmitting device may dynamically switch between bit-level interleaving and tone-level interleaving for each OFDM symbol based on factors such as number of bits that are carried in each tone, size of each code block, the processing time requirements of the transmitting device and/or the receiving device, or the transmitting device preference.
摘要翻译：本公开提供了用于跨多个码块执行正交频分复用（OFDM）码元的比特级交织的技术。在一些方面，发射设备可以基于诸如每个音调中携带的比特数量，每个码块的大小，处理时间要求等等的因素为每个OFDM码元在比特级交织和音调电平交织之间动态地切换发送设备和/或接收设备，或发送设备偏好。

9. 发明申请

WO2018023018A1 EARLY TERMINATION TECHNIQUES FOR SUCCESSIVE DECODING PROCESSES 审中-公开
标题翻译：连续解码过程的早期终止技术
公开(公告)号：WO2018023018A1
公开(公告)日：2018-02-01
申请号：PCT/US2017/044414
申请日：2017-07-28
申请人： QUALCOMM INCORPORATED
发明人： SUN, Thomas , GOROKHOV, Alexei Yurievitch , SANKAR, Hari
IPC分类号： H04L1/00 , H03M13/09
摘要： Methods, systems, and devices for wireless communication are described. A wireless device may initiate a successive decoding process for an encoded code block received at the wireless device, and generate, using a successive decoder, one or more candidate paths for a first portion of the code block, where the first portion of the code block includes a first data portion and a first data check portion. The wireless device may then perform a checking function on respective first data portions for the one or more candidate paths using respective first data check portions, and determine whether to terminate the successive decoding process prior to completing decoding of the encoded code block based at least in part on determining whether the checking function for each of the one or more candidate paths for the first data portion has failed the checking function.
摘要翻译：描述了用于无线通信的方法，系统和设备。无线设备可以启动针对在无线设备处接收到的编码码块的连续解码过程，并且使用连续解码器为码块的第一部分生成一个或多个候选路径，其中码块的第一部分包括第一数据部分和第一数据检查部分。然后，无线设备可以使用各自的第一数据校验部分在一个或多个候选路径的各个第一数据部分上执行校验功能，并且在完成编码码块的解码之前确定是否终止连续解码过程，至少基于部分是关于确定针对第一数据部分的一个或多个候选路径中的每一个的检查功能是否未通过检查功能。

10. 发明申请

WO2016069193A1 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：WO2016069193A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/053590
申请日：2015-10-01
申请人： QUALCOMM INCORPORATED
发明人： LIN, Chien Chung , SANKAR, Hari , CHOU, Tzu-Han , GOPAL, Thawatt , CABRERA MERCADER, Carlos Ruben , KANG, Insung
IPC分类号： H04W72/02
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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