公开(公告)号：US20220295407A1

公开(公告)日：2022-09-15

申请号：US17654657

申请日：2022-03-14

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Yuchul KIM ,  Wanshi CHEN ,  Karthika PALADUGU

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit or receive a go-to-sleep (GTS) indication relating to sidelink communication. The UE may enter a sleep state based at least in part on the GTS indication. Numerous other aspects are described.

公开(公告)号：US20220232416A1

公开(公告)日：2022-07-21

申请号：US17150837

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Peter GAAL ,  Seyedkianoush HOSSEINI ,  Yuchul KIM ,  Wanshi CHEN ,  Juan MONTOJO ,  Hwan Joon KWON

IPC: H04W28/02 ,  H04W24/10 ,  H04B17/318 ,  H04W52/52 ,  H04W72/02 ,  H04W72/04

Abstract: To facilitate more efficient sidelink communications, methods, apparatuses, and computer program products are provided. An example method of a user equipment (UE) may include determining a configuration of a set of congestion control measurement resources comprising one or more receiving resources and one or more transmitting resources for transmission of an activity indication signal for sidelink communication. The example method further includes measuring received signal strength indicator (RSSI) on at least one of the one or more receiving resources.

公开(公告)号：US20220007435A1

公开(公告)日：2022-01-06

申请号：US17365584

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Wanshi CHEN ,  Mahmoud TAHERZADEH BOROUJENI ,  Juan MONTOJO ,  Peter GAAL ,  Qiang WU ,  Yuchul KIM ,  Linhai HE ,  Junyi LI ,  Wooseok NAM

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W80/02 ,  H04W68/00

Abstract: Generating, by a user equipment (UE) of a wireless access network, for a set of contention-based random access occasions of a base station of the network, a random number over an interval. For the generated random number meeting a threshold value within the interval, transmitting, by the UE and to the base station, a random access preamble within one of the random access occasions of the set. For the generated random number not meeting the threshold value, attempting, by the UE, contention-based access to the network within a subsequent set of random access occasions of the base station, the subsequent set of random access occasions occurring after the set of contention-based random access occasions of the base station.

公开(公告)号：US20210352650A1

公开(公告)日：2021-11-11

申请号：US17244673

申请日：2021-04-29

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Seyed Ali Akbar FAKOORIAN ,  Yuchul KIM ,  Juan MONTOJO ,  Tingfang JI

IPC: H04W72/04 ,  H04W72/02

Abstract: Certain aspects of the present disclosure provide techniques for identifying, from a resource pool allocated for sidelink communications between UEs, a first number of resources for transmissions from the first UE to a second UE based on a set of one or more parameters shared between the first UE and the second UE and identifying, from the resource pool, a second number of resources for transmissions from the second UE to the first UE based on the shared set of one or more parameters. The first UE may communicate with the second UE using the first and the second number of resources and avoid using the remaining available resources for power saving. For example, the first UE and the second UE may avoid sidelink communications on time slots on which no subchannels belong to either the first subset or second number of the resources.

公开(公告)号：US20210337511A1

公开(公告)日：2021-10-28

申请号：US17230741

申请日：2021-04-14

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Yuchul KIM

IPC: H04W72/02 ,  H04W72/04 ,  H04W36/00 ,  H04W74/08 ,  H04L1/00

Abstract: Wireless devices are configured to facilitate UE assisted bandwidth part (BWP) selection in wireless communication systems. According to one example, a scheduled entity can receive an RRC reconfiguration message indicating a handover from a source cell to a target cell, identify uplink data in the buffer, and send an enhanced UE assistance information (UAI) transmission to the target cell, the enhanced UAI indicating a preferred BWP of the target cell. In addition, a scheduling entity can receive an enhanced UAI transmission from a scheduled entity indicating a preferred BWP for the scheduled entity, and select the preferred BWP for communication with the scheduled entity from the enhanced UAI. Other aspects, examples, and features are also included.

公开(公告)号：US20210321480A1

公开(公告)日：2021-10-14

申请号：US17218991

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： 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: H04W76/28 ,  H04W72/04 ,  H04W52/02

Abstract: 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 can include 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.