公开(公告)号：WO2022032297A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/071120

申请日：2021-08-05

Applicant: QUALCOMM INCORPORATED

Inventor： KUMAR, Rajeev ,  ZHU, Xipeng ,  KRISHNAN, Shankar ,  OZTURK, Ozcan ,  KITAZOE, Masato ,  HORN, Gavin Bernard

IPC: H04W24/10 ,  H04W24/08 ,  H04W76/10

Abstract: A method of wireless communication includes determining, based on a plurality of network measurements performed by a user equipment (UE), one or more measurement log files associated with the plurality of network measurements. The method further includes receiving, by the UE from a network device, a request associated with the one or more measurement log files. The request indicates at least one measurement filter. The method further includes transmitting, by the UE to the network device, a response to the request. The response includes first measurement results of the one or more measurement log files selected based on the at least one measurement filter and excludes second measurement results of the one or more measurement log files based on the at least one measurement filter.

公开(公告)号：WO2022010632A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/038138

申请日：2021-06-18

Applicant: QUALCOMM INCORPORATED

Inventor： XU, Huilin ,  PHUYAL, Umesh ,  XIAO, Lei ,  LEI, Jing ,  HE, Qunfeng ,  ZHU, Xipeng

IPC: H04B17/345

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for measuring, filtering, and reporting cross-link interference (CLI) in cases where not all aggressor user equipments (UEs) are transmitting signals that can be measured by a victim UE. A UE may obtain a set of CLI measurements by performing CLI measurements during a set of CLI measurement occasions. The UE may determine a first subset of the set of CLI measurements that satisfy a CLI measurement threshold and a second subset of the set of CLI measurements that do not satisfy the CLI measurement threshold. The UE may apply a filter to the first subset of the set of CLI measurements, and suppress the filter for the second subset of the set of CLI measurements, to obtain a filtered CLI measurement value. The UE may transmit the filtered CLI measurement value to a base station.

公开(公告)号：WO2022006850A1

公开(公告)日：2022-01-13

申请号：PCT/CN2020/101321

申请日：2020-07-10

Applicant: QUALCOMM INCORPORATED ,  LIU, Kangqi ,  XU, Changlong ,  WU, Liangming ,  LI, Jian ,  ZHU, Xipeng ,  XU, Hao

Inventor： LIU, Kangqi ,  XU, Changlong ,  WU, Liangming ,  LI, Jian ,  ZHU, Xipeng ,  XU, Hao

IPC: H04W84/08

Abstract: Methods, systems, and devices for wireless communications are described. A receiving device receive, in a first portion of a first transmission from a transmitting device, an indication of at least one of a block number, a symbol identifier, or a combination thereof, associated with a transmission of a packet from the transmitting device to the receiving device. The receiving device may receive, in a second transmission from the transmitting device or in a second portion of the first transmission from the transmitting device, one or more instances of the packet. The receiving device may decode the packet based at least in part on the block number, the symbol identifier, or the combination thereof.

公开(公告)号：WO2022006831A1

公开(公告)日：2022-01-13

申请号：PCT/CN2020/101195

申请日：2020-07-10

Applicant: QUALCOMM INCORPORATED ,  WU, Liangming ,  XU, Changlong ,  LI, Jian ,  LIU, Kangqi ,  ZHU, Xipeng ,  XU, Hao

Inventor： WU, Liangming ,  XU, Changlong ,  LI, Jian ,  LIU, Kangqi ,  ZHU, Xipeng ,  XU, Hao

IPC: H04W28/02 ,  H04L1/18

Abstract: Certain aspects of the present disclosure provide techniques for cross layer Improvement with radio link control feedback on physical layer. A method that may be performed by a user equipment (UE) includes receiving a radio link control (RLC) packet; and transmitting, in response to the RLC packet, an RLC acknowledgment (ACK) or an RLC negative acknowledgment (NACK) on a pre-configured uplink resource associated with the RLC packet.

公开(公告)号：WO2022000259A1

公开(公告)日：2022-01-06

申请号：PCT/CN2020/099238

申请日：2020-06-30

Applicant: QUALCOMM INCORPORATED ,  WU, Liangming ,  XU, Changlong ,  LIU, Kangqi ,  LI, Jian ,  ZHU, Xipeng

Inventor： WU, Liangming ,  XU, Changlong ,  LIU, Kangqi ,  LI, Jian ,  ZHU, Xipeng

IPC: H04L1/18

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for sending, from an upper layer at a transmitting device to a lower layer at the transmitting device, an indication by which the lower layer determines that a packet is to be transmitted as either an initial transmission or as a retransmission. The lower layer at the transmitting device may then determine a transmission process for transmitting the packet based on the indication, and the transmitting device may transmit the packet in accordance with the transmission process. Because the lower layer may identify whether the packet is to be transmitted as either the initial transmission or the retransmission, the lower layer may adapt the transmission process to improve the chances that the packet is received by a receiving device or to limit overhead.

公开(公告)号：WO2021212310A1

公开(公告)日：2021-10-28

申请号：PCT/CN2020/085875

申请日：2020-04-21

Applicant: QUALCOMM INCORPORATED ,  ZHANG, Juan ,  ZISIMOPOULOS, Haris ,  HORN, Gavin Bernard ,  ZHU, Xipeng

Inventor： ZHANG, Juan ,  ZISIMOPOULOS, Haris ,  HORN, Gavin Bernard ,  ZHU, Xipeng

IPC: H04L12/24

Abstract: A method, a computer-readable medium, and an apparatus are provided for a network entity. The network entity receives an analytics request from a consumer, the analytics request indicating at least one analytic and determines one or more network data analytics functions (NWDAFs) for the analytics request based on the at least one analytic indicated in the analytics request. A consumer sends an analytics request to a network entity including one or more analytics identifiers. The consumer receives, from the network entity, a response to the analytics request including an analytics output from one or more NWDAFs based on the analytics identifier (s) included in the analytics request. An NWDAF sends an analytics identifier registration to a network entity indicating one or more analytics supported by the NWDAF. Then, the NWDAF receives an analytics request (s) from consumer (s) via the network entity based on the NWDAF supporting an analytic in the analytics request.

公开(公告)号：WO2021155400A1

公开(公告)日：2021-08-05

申请号：PCT/US2021/070084

申请日：2021-01-27

Applicant: QUALCOMM INCORPORATED

Inventor： PURKAYASTHA, Punyaslok ,  ZHU, Xipeng ,  OZTURK, Ozcan ,  HORN, Gavin Bernard ,  LOPES, Luis Fernando Brisson ,  CHIN, Tom

IPC: H04W36/00 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a master node (MN) may receive information indicating one or more candidate target secondary nodes (SNs) for a multi radio access technology dual connectivity (MR-DC) handover of a user equipment (UE), wherein the information indicates that the one or more candidate target SNs are associated with direct forwarding paths with a source radio access network (RAN) node of the UE; select a target SN from the one or more candidate target SNs based at least in part on the received information; and perform the MR-DC handover of the UE, wherein the selected target SN is different than the source RAN node of the UE, and wherein a configuration of the MR-DC handover is based at least in part on a direct forwarding path between the selected target SN and the source RAN node.

公开(公告)号：WO2021081550A1

公开(公告)日：2021-04-29

申请号：PCT/US2020/070676

申请日：2020-10-20

Applicant: QUALCOMM INCORPORATED

Inventor： KADIRI, Prasad Reddy ,  KANAMARLAPUDI, Sitaramanjaneyulu ,  HORN, Gavin Bernard ,  ZHU, Xipeng ,  PHUYAL, Umesh ,  RICO ALVARINO, Alberto ,  GRIOT, Miguel

IPC: H04W76/27 ,  H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a multicast/broadcast radio bearer (MRB) in a radio link control (RLC) acknowledged mode; enter an idle state or an inactive state after the MRB has been configured; and maintain the MRB while the UE is in the idle state or the inactive state subject to one or more limitations associated with maintaining the MRB in the idle state or the inactive state. Numerous other aspects are provided.

公开(公告)号：WO2021067997A1

公开(公告)日：2021-04-08

申请号：PCT/US2020/070603

申请日：2020-10-01

Applicant: QUALCOMM INCORPORATED

Inventor： ZHU, Xipeng ,  LEE, Soo, Bum ,  AGARWAL, Ravi ,  LOPES, Luis, Fernando, Brisson ,  OZTURK, Ozcan ,  KITAZOE, Masato ,  HE, Linhai ,  LY, Hung, Dinh

IPC: H04W12/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a frequency associated with a synchronization signal block (SSB) associated with a base station. The UE may generate a security key associated with a handover of the UE based at least in part on the frequency associated with the SSB. Numerous other aspects are provided.

公开(公告)号：WO2021062863A1

公开(公告)日：2021-04-08

申请号：PCT/CN2019/109799

申请日：2019-10-02

Applicant: QUALCOMM INCORPORATED ,  PALADUGU, Karthika ,  ZHU, Xipeng ,  LEE, Kuo-Chun ,  SANTHANAM, Arvind Vardarajan ,  ZHENG, Ruiming ,  LIU, Huichun

Inventor： PALADUGU, Karthika ,  ZHU, Xipeng ,  LEE, Kuo-Chun ,  SANTHANAM, Arvind Vardarajan ,  ZHENG, Ruiming ,  LIU, Huichun

IPC: H04W36/00 ,  H04W36/08

Abstract: Methods (1500, 1600, 1700, 1800, 1900), systems (1000, 1400) and devices (705, 805, 1005, 1105, 1205, 1405) for wireless communications are presented. A method (1500, 1600) may include the following operations. A UE determines to perform a handover from a first source device in a first network to a first target device in the first network and from a second source device in a second network to a second target device in the second network (1505, 1605). The UE identifies a time interval for performing a first random access procedure with the first target device in the first network (1510, 1610). The UE initiates a first random access procedure with the first target device (1515, 1615). The UE performs a second random access procedure successfully with the second target device in the second network during the time interval (1520, 1620). The UE transmits or receives from the target device in the second network before the UE finishes performing the first random access procedure with the first target device in the first network (1525, 1630).