公开(公告)号：US20230224855A1

公开(公告)日：2023-07-13

申请号：US18184781

申请日：2023-03-16

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Junyi LI ,  Shuanshuan WU ,  Gabi SARKIS ,  Sudhir Kumar BAGHEL ,  Kapil GULATI

IPC: H04W68/00 ,  H04W74/08 ,  H04W64/00

CPC classification number: H04W68/005 ,  H04W74/0808 ,  H04W72/044 ,  H04W64/00

Abstract: Certain aspects of the present disclosure provide a method for wireless communications between a first UE and a second UE. The method includes, at the first UE, receiving, from the second UE, a paging indication message on a sidelink channel, the paging indication message associating the first UE with one or more resources of a common resource pool that includes a plurality of resources for communication on the sidelink channel. The method further includes, based on the received paging indication message, monitoring the one or more resources for a message from the second UE.

公开(公告)号：US20230224830A1

公开(公告)日：2023-07-13

申请号：US17647722

申请日：2022-01-11

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Sony AKKARAKARAN ,  Tao LUO ,  Junyi LI ,  Peter GAAL ,  Juan MONTOJO ,  Xiaoxia ZHANG ,  Xiaojie WANG ,  Hua WANG ,  Wooseok NAM ,  Yan ZHOU ,  Piyush GUPTA ,  Kobi RAVID ,  Lik Hang Silas FONG ,  Chih-Hao LIU ,  Jing SUN

IPC: H04W52/52 ,  H04W72/02 ,  H04W72/04

CPC classification number: H04W52/52 ,  H04W72/02 ,  H04W72/0446

Abstract: Certain aspects of the present disclosure provide techniques for configuring sidelink slots with multiple automatic gain control symbols. One aspect provides a method for wireless communication by a user equipment, including enabling a slot configuration comprising at least two symbols configured for use by a receiver for automatic gain control in preconfigured symbol locations within a slot, and transmitting the at least two symbols while transmitting symbols within the slot.

公开(公告)号：US20230224721A1

公开(公告)日：2023-07-13

申请号：US17573699

申请日：2022-01-12

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Sony AKKARAKARAN ,  Yucheng DAI ,  Tao LUO ,  Junyi LI ,  Danlu ZHANG

IPC: H04W16/18 ,  H04W4/021 ,  H04W72/04

CPC classification number: H04W16/18 ,  H04W4/021 ,  H04W72/046

Abstract: Techniques are provided for determining a number of user equipment in an area. An example method for determining a number of mobile devices in a counting area includes determining the counting area, determining counting configuration information based on the counting area, transmitting the counting configuration information to one or more mobile devices, receiving counting responses from the one or more mobile devices, and determining the number of mobile devices in the counting area based on the counting responses.

公开(公告)号：US20230209579A1

公开(公告)日：2023-06-29

申请号：US18171733

申请日：2023-02-21

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho RYU ,  Kapil GULATI ,  Junyi LI ,  Sony AKKARAKARAN ,  Tao LUO

IPC: H04W72/52 ,  H04W8/26 ,  H04W24/10 ,  H04W72/044 ,  H04W72/20

CPC classification number: H04W72/52 ,  H04W8/26 ,  H04W24/10 ,  H04W72/046 ,  H04W72/20 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may measure a per-beam channel busy ratio (CBR) for each of one or more beams configured on the sidelink receiver for transmitting or receiving sidelink transmissions including a first CBR for a first beam that is to be used for receiving a sidelink transmission transmitted by a first sidelink transmitter; and may transmit an indication of the per-beam CBR. In some aspects, a user equipment may receive information associated with a per-beam CBR including a first CBR for a first beam to be used by a sidelink receiver for receiving a sidelink transmission transmitted by the sidelink transmitter, and may selectively transmit the sidelink transmission for reception by the sidelink transmitter using the first beam based at least in part on the indication of the per-beam CBR. Numerous other aspects are provided.

公开(公告)号：US20230208504A1

公开(公告)日：2023-06-29

申请号：US18177205

申请日：2023-03-02

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Junyi LI ,  Ashwin SAMPATH

IPC: H04B7/155 ,  H04B7/0426

CPC classification number: H04B7/15507 ,  H04B7/15542 ,  H04B7/043 ,  H01Q3/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may identify one or more parameters for mechanical beam steering. The repeater may perform mechanical beam steering based at least in part on the one or more parameters. Numerous other aspects are provided.

公开(公告)号：US20230199818A1

公开(公告)日：2023-06-22

申请号：US17645298

申请日：2021-12-20

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Xiaoxia ZHANG ,  Junyi LI

IPC: H04W72/08 ,  H04W72/04

CPC classification number: H04W72/082 ,  H04W72/0406

Abstract: Disclosed are systems and techniques for wireless communications. In one example, a method for wireless communications performed at a first user equipment (UE) can include determining at least one active interference cancellation (AIC) area for protection during a sidelink communication. In some aspects, the method can include determining one or more frequency subcarriers associated with protection of the at least one AIC area during the sidelink communication, wherein transmission of the one or more frequency subcarriers is configured to reduce interference within the at least one AIC area.

公开(公告)号：US20230199441A1

公开(公告)日：2023-06-22

申请号：US17645141

申请日：2021-12-20

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Tianyang BAI ,  Junyi LI ,  Tao LUO

IPC: H04W4/08 ,  H04W56/00

CPC classification number: H04W4/08 ,  H04W56/004

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a compensation indicator that is based at least in part on Doppler information associated with a group of UEs in a single frequency network (SFN). The UE may communicate based at least in part on the compensation indicator. Numerous other aspects are described.

公开(公告)号：US20230189355A1

公开(公告)日：2023-06-15

申请号：US17914715

申请日：2021-05-20

Applicant: QUALCOMM INCORPORATED

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Juan MONTOJO ,  Junyi LI ,  Fang YUAN ,  Yan ZHOU ,  Aleksandar DAMNJANOVIC

IPC: H04W76/10 ,  H04W52/36 ,  H04W76/20

CPC classification number: H04W76/10 ,  H04W52/365 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE), which may be a relay device, may establish a sidelink communication link for communications between a base station and a second UE via the first UE. The first UE may receive control signaling from the base station indicating a configuration for transmitting a power headroom report for transmissions scheduled over the sidelink communication link. The first UE may determine a power headroom associated with transmissions from the first UE to the second UE, which may be based on a transmission power capability of the first UE, and the first UE may transmit a power headroom report to the base station. The base station may schedule communications with the second UE based on the received power headroom report from the first UE.

公开(公告)号：US20230189063A1

公开(公告)日：2023-06-15

申请号：US18167389

申请日：2023-02-10

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar BAGHEL ,  Junyi LI ,  Shailesh PATIL ,  Kapil GULATI ,  Wanshi CHEN ,  Arjun BHARADWAJ

IPC: H04W28/02 ,  H04W40/12 ,  H04W74/08 ,  H04W76/27 ,  H04W72/044 ,  H04W74/00 ,  H04W72/56

CPC classification number: H04W28/0289 ,  H04W28/0268 ,  H04W40/12 ,  H04W72/044 ,  H04W72/56 ,  H04W74/002 ,  H04W74/0808 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may iterate a value of a channel access counter (CAC) to a trigger value based at least in part on configuring the value of the CAC. In some aspects, the first wireless communication device may utilize a channel access mechanism to select a set of time-frequency resources for a transmission of a packet based at least in part on iterating the value of the CAC to the trigger value. In some aspects, the first wireless communication device may transmit the packet to a second wireless communication device via the set of time-frequency resources based at least in part on utilizing the channel access mechanism to select the set of time-frequency resources for the transmission. Numerous other aspects are provided.

公开(公告)号：US20230179320A1

公开(公告)日：2023-06-08

申请号：US17543432

申请日：2021-12-06

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Jun MA ,  Zhifei FAN ,  Tao LUO ,  Iyab Issam SAKHNINI ,  Junyi LI ,  Bin TIAN ,  Jing SUN

IPC: H04L1/00 ,  H04W72/04 ,  H04W28/06 ,  H04L5/00

CPC classification number: H04L1/0002 ,  H04L5/0044 ,  H04W28/06 ,  H04W72/0406

Abstract: Certain aspects of the present disclosure provide techniques for indicating actual transport block size (TBS) on shaping encoding. For example, in shaping encoding, instead of using a compensated rate code (e.g., by padding or truncating) for a fixed number of output bits that is often different from the TBS scheduled, the present disclosure supports using multiple actual TBS for a given nominal TBS to improve efficiency of the shaping encoder. A transmitter (e.g., a network entity or use equipment (UE)) may encode a payload size of bits with a shaping encoder to obtain a transport block (TB), which has an actual TBS. The actual TBS is selected from a set of TBSs based on a nominal TBS. The transmitter then transmits to a receiver, an indication of the actual TBS. The indication enables the receiver to decode the corresponding encoded bits. The transmitter then transmits the TB to the receiver.