公开(公告)号：US20230064912A1

公开(公告)日：2023-03-02

申请号：US17797061

申请日：2020-04-03

申请人： Jing LEI ,  Chao WEI ,  Wanshi CHEN ,  Huilin XU ,  Peter Pui Lok ANG ,  Peter GAAL ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  QUALCOMM Incorporated

发明人： Jing LEI ,  Chao WEI ,  Wanshi CHEN ,  Huilin XU ,  Peter Pui Lok ANG ,  Peter GAAL ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC分类号： H04L1/08 ,  H04W72/04

摘要： Aspects of the present disclosure include methods, apparatuses, and computer readable media for generating a first scrambling identification (ID), generating a first scrambling sequence based on the first scrambling ID, scrambling a first set of information based on the first scrambling sequence to generate a first plurality of information bits, generating a plurality of repeated copies of the first plurality of information bits scrambled using the first scrambling sequence, and transmitting a first transmission burst including each of the plurality of repeated copies of the first plurality of information bits on different ones of a first plurality of resources in a communication channel.

公开(公告)号：US20220400511A1

公开(公告)日：2022-12-15

申请号：US17776554

申请日：2019-11-28

申请人： Qiaoyu LI ,  Jing LEI ,  Chao WEI ,  Wanshi CHEN ,  Umesh PHUYAL ,  Peter Pui Lok ANG ,  Krishna Kiran MUKKAVILLI ,  Hao XU ,  Qualcomm Incorporated

发明人： Qiaoyu LI ,  Jing LEI ,  Chao WEI ,  Wanshi CHEN ,  Umesh PHUYAL ,  Peter Pui Lok ANG ,  Krishna KIRAN MUKKAVILLI ,  Hao XU

IPC分类号： H04W74/00 ,  H04W24/08

摘要： Methods, systems, and devices for wireless communications are described. A group of random access channel opportunities are identified over which to transmit a preamble associated with a random access channel procedure. A preamble sequence group associated with the identified group of random access channel opportunities is determined based on a repetition level associated with the preamble sequence group. At least one downlink message associated with the random access channel procedure is received based on the repetition level.

公开(公告)号：US20220190988A1

公开(公告)日：2022-06-16

申请号：US17593994

申请日：2020-04-30

申请人： Yuwei REN ,  Huilin XU ,  Peter Pui Lok ANG ,  QUALCOMM Incorporated

发明人： Yuwei REN ,  Huilin XU ,  Peter Pui Lok ANG

IPC分类号： H04L5/00 ,  H04W48/12

摘要： Certain aspects of the present disclosure provide techniques for transmitting demodulation reference signals (DMRS) with control channels (e.g., physical downlink control channels (PDCCHs)) that enable receiving devices to bundle (e.g., coherently combine) the DMRS over time. A UE may detect a portion of a PDCCH to the UE in at least one resource element group (REG), wherein the REG is in a segment of a control resource set (CORESET) configured for the UE or a group of UEs including the UE and the REG is during a first search space (SS) set occasion configured for the UE or the group of UEs; and process wideband (WB) DMRS in the segment during the first SS set occasion and in the segment during at least one second SS set occasion, wherein the UE does not detect another portion of the PDCCH or another PDCCH during the second SS set occasion.

公开(公告)号：US20220330155A1

公开(公告)日：2022-10-13

申请号：US17754264

申请日：2019-11-07

申请人： Peng CHENG ,  Peter Pui Loc ANG ,  Huilin XU ,  Prasad Reddy KADIRI ,  Linhai HE ,  Arvind Vardarajan SANTHANAM ,  QUALCOMM Incorporated

发明人： Peng CHENG ,  Peter Pui Lok ANG ,  Huilin XU ,  Prasad Reddy KADIRI ,  Linhai HE ,  Arvind Vardarajan SANTHANAM

IPC分类号： H04W52/02 ,  H04W72/04

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive bandwidth part configuration information configuring a dormancy profile for a first bandwidth part of a plurality of bandwidth parts; communicate, on a second bandwidth part, a plurality of types of signaling; and communicate, on the first bandwidth part, a subset of the plurality of types of signaling, such that at least one type of signaling, of the plurality of types of signaling, is suppressed in accordance with the dormancy profile. Numerous other aspects are provided.

公开(公告)号：US20240155495A1

公开(公告)日：2024-05-09

申请号：US18329767

申请日：2023-06-06

申请人： QUALCOMM Incorporated

发明人： Seyedkianoush HOSSEINI ,  Peter Pui Lok ANG ,  Gabi SARKIS ,  Wooseok NAM ,  Gokul SRIDHARAN ,  Tingfang JI ,  Zhibin WU ,  Hong CHENG ,  Junyi LI

IPC分类号： H04W52/02 ,  H04B7/0413 ,  H04W72/23

CPC分类号： H04W52/0235 ,  H04B7/0413 ,  H04W72/23

摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a set of one or more sidelink resources, and the UE may identify wake-up signal occasions associated with the resources. The UE may monitor for wake-up signals during the wake-up signal occasions, and the UE may further monitor the associated set of one or more resources based on receiving a wake-up signal. In some examples, respective sets of one or more sidelink resources may be associated with a number of multiple-input multiple-output layers used for sidelink communications, or may indicate respective bandwidth parts used for monitoring sidelink transmissions.

公开(公告)号：US20230319898A1

公开(公告)日：2023-10-05

申请号：US18295008

申请日：2023-04-03

申请人： QUALCOMM Incorporated

发明人： Jing LEI ,  Huilin XU ,  Peter Pui Lok ANG ,  Wanshi CHEN

IPC分类号： H04W74/08 ,  H04W74/00

CPC分类号： H04W74/0833 ,  H04W74/006

摘要： User equipments (UEs) with reduced capabilities may need a relaxed processing timeline relative to standard UEs. The relaxed processing timeline may provide UEs with reduced capabilities an appropriate amount of time (e.g., during a random access procedure) to decode messages from a base station (BS) and/or to prepare uplink messages. Aspects of the disclosure relate to a UE configured to transmit a message to a serving BS, the message including a request for timeline relaxation for transmission of a subsequent message, the message and the subsequent message being associated with a random access procedure. The UE may receive a response message associated with the random access procedure and indicating one or more timing offsets corresponding to the timeline relaxation. The UE may transmit the subsequent message to the serving BS based on the one or more timing offsets indicated by the serving BS. The subsequent message acknowledges the response message.

公开(公告)号：US20230269722A1

公开(公告)日：2023-08-24

申请号：US18004654

申请日：2020-08-06

申请人： QUALCOMM Incorporated

发明人： Huilin XU ,  Wanshi CHEN ,  Jing LEI ,  Yuchul KIM ,  Peter GAAL ,  Tingfang JI ,  Peter Pui Lok ANG ,  Qiaoyu LI ,  Yi HUANG ,  Yongjun KWAK ,  Hwan Joon KWON ,  Hung Dinh LY

IPC分类号： H04W72/121 ,  H04W72/232 ,  H04W72/0457 ,  H04L1/1822

CPC分类号： H04W72/121 ,  H04W72/232 ,  H04W72/0457 ,  H04L1/1822

摘要： Methods, systems, and devices for wireless communications are described. In some wireless communications system, a base station may schedule multiple user equipment (UEs) for unicast transmissions using a single downlink control information (DCI) format. For example, a first UE may receive, from a base station, DCI that includes unicast scheduling information for multiple UEs including the first UE. The first UE may determine, from the unicast scheduling information, a set of resources on which to communicate data with the base station. In such cases, the UE may transmit or receive data transmissions using the determined set of resources. In some examples, each UE of the multiple UEs may determine respective sets of resources based on one or more UE-specific transformation rules applied to common scheduling parameters of the DCI.

公开(公告)号：US20230254937A1

公开(公告)日：2023-08-10

申请号：US18302369

申请日：2023-04-18

申请人： QUALCOMM Incorporated

发明人： Hwan Joon KWON ,  Huilin XU ,  Yuchul KIM ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Jing LEI ,  Ravi AGARWAL ,  Seyong PARK ,  Seyedkianoush HOSSEINI

IPC分类号： H04W76/28 ,  H04W52/02 ,  H04W72/0453 ,  H04W72/23

CPC分类号： H04W76/28 ,  H04W52/0232 ,  H04W72/0453 ,  H04W72/23 ,  H04W52/0229 ,  Y02D30/70 ,  H04W28/18

摘要： Wireless communication devices, systems, and methods related to power saving, including during connected mode operation and for extended reality (XR) data communications with or without discontinuous reception (DRX), are provided. For example, a method of wireless communication includes receiving, while in a connected mode, a configuration based on data traffic for the wireless communication device, the configuration indicating: a first zone associated with a first set of operating parameters for the wireless communication device; and a second zone associated with a second set of operating parameters for the wireless communication device, the second set of operating parameters being different than the first set of operating parameters; operating in the first zone with the first set of operating parameters to monitor for a first downlink communication signal; and operating in the second zone with the second set of operating parameters.

公开(公告)号：US20230217414A1

公开(公告)日：2023-07-06

申请号：US18045983

申请日：2022-10-12

申请人： QUALCOMM Incorporated

发明人： Huilin XU ,  Muhammad Nazmul ISLAM ,  Carsten Aagaard PEDERSEN ,  Peter Pui Lok ANG

IPC分类号： H04W68/02 ,  H04L5/00

CPC分类号： H04W68/02 ,  H04L5/0051

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a paging early indication (PEI) physical downlink control channel communication with tracking reference signal (TRS) availability information at a location that is based at least in part on a length of a bitmap to be used for indicating a PEI. The UE may receive a TRS if the TRS availability information indicates that the TRS is to be transmitted. Numerous other aspects are described.

公开(公告)号：US20230171688A1

公开(公告)日：2023-06-01

申请号：US17766514

申请日：2019-11-04

申请人： QUALCOMM Incorporated

发明人： Huilin XU ,  Wanshi CHEN ,  Peter Pui Lok ANG ,  Peter GAAL ,  Wooseok NAM ,  Yi HUANG ,  Peng CHENG ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC分类号： H04W52/02 ,  H04W76/28

CPC分类号： H04W52/0206 ,  H04W76/28 ,  H04W52/0229

摘要： Aspects of the disclosure relate to wireless communications utilizing dormancy indications for secondary cells (SCells) and determining application delay times based on the dormancy indications.