公开(公告)号：US20220132565A1

公开(公告)日：2022-04-28

申请号：US17451063

申请日：2021-10-15

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Ayan SENGUPTA ,  Xiao Feng WANG ,  Umesh PHUYAL ,  Le LIU ,  Prasad Reddy KADIRI ,  Mungal Singh DHANDA ,  Alberto RICO ALVARINO ,  Liangping MA

IPC: H04W74/08 ,  H04W74/00 ,  H04W24/10 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a wireless communication device, a measurement time indication for measuring at least one signal associated with at least one inter-frequency neighbor cell. The UE may receive the at least one signal associated with the at least one inter-frequency neighbor cell based at least in part on the measurement time indication. Numerous other aspects are provided.

公开(公告)号：US20220109543A1

公开(公告)日：2022-04-07

申请号：US17447119

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Xiao Feng WANG ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Peter GAAL ,  Bharat SHRESTHA ,  Jun MA ,  Umesh PHUYAL

IPC: H04L5/00 ,  H04W72/04 ,  H04W24/10 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication In some aspects, a base station may determine a polarization associated with a channel state information reference signal (CSI-RS) resource set configuration. The base station may transmit, to a user equipment, a polarization indication that indicates the polarization associated with the CSI-RS resource set configuration. Numerous other aspects are provided.

公开(公告)号：US20220060925A1

公开(公告)日：2022-02-24

申请号：US17404865

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Rajeev KUMAR ,  Xipeng ZHU ,  Shankar KRISHNAN ,  Aziz GHOLMIEH ,  Ozcan OZTURK ,  Punyaslok PURKAYASTHA ,  Umesh PHUYAL ,  Gavin Bernard HORN

IPC: H04W28/02 ,  H04W28/06

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a network node having a split bearer configuration with a user equipment (UE). The network node measures, at a primary node (MN) or a secondary node (SN), a data burst statistic for the network node, the data burst statistic being based on at least one of a burst level throughput or a packet loss measurement for a data burst between the UE and the MN based on a first bearer in the split bearer configuration or between the UE and the SN based on a second bearer in the split bearer configuration. The network node provides the data burst statistic from the network node to at least one of the MN or a core network component.

公开(公告)号：US20210352756A1

公开(公告)日：2021-11-11

申请号：US17443249

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Umesh PHUYAL ,  Masato KITAZOE ,  Srinivasan BALASUBRAMANIAN ,  Arvind SANTHANAM ,  Aziz GHOLMIEH ,  Arnaud MEYLAN

IPC: H04W76/27 ,  H04W24/10 ,  H04W12/00 ,  H04W76/15 ,  H04W76/18 ,  H04W74/08

Abstract: In an aspect, while a mobile device is operating in a RRC_Idle State, an RRC_Suspended State, an RLF State and/or an RLF Recovery Procedure State, the mobile device may transmit a connection establishment message to a base station of a plurality of base stations. In an aspect, the connection establishment message includes information that indicates whether the mobile device has information associated with signals transmitted by one or more base stations of the plurality of base stations. The mobile device may initiate transmission of the information associated with the signals to the base station subsequent to establishing a security context for the connection between the mobile device and the base station.

公开(公告)号：US20210288756A1

公开(公告)日：2021-09-16

申请号：US17249675

申请日：2021-03-09

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Umesh PHUYAL ,  Xiao Feng WANG ,  Alberto RICO ALVARINO

IPC: H04L1/18 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating whether hybrid automatic repeat request (HARQ) feedback is disabled for one or more HARQ processes. The UE may receive a downlink communication. The downlink communication may include a HARQ process identifier that indicates a HARQ process to be used for the downlink communication. The UE may selectively provide HARQ feedback for the downlink communication based at least in part on the HARQ identifier and information indicating whether HARQ feedback is disabled for the HARQ process. Numerous other aspects are provided.

公开(公告)号：US20210258741A1

公开(公告)日：2021-08-19

申请号：US17248890

申请日：2021-02-11

Applicant: QUALCOMM Incorporated

Inventor： Umesh PHUYAL ,  Bharat SHRESTHA ,  Alberto RICO ALVARINO ,  Luis Fernando Brisson LOPES ,  Ayan SENGUPTA

IPC: H04W4/06 ,  H04W8/22

Abstract: Wireless communication systems and methods related to determining a new multimedia broadcast multicast service (MBMS) configuration for a MBMS that is backward compatible with a legacy MBMS configurations. A base station determines a MBMS configuration. The MBMS configuration includes at least one non-optional field that indicates compatibility with a first user equipment (UE) having a first MBMS capability or compatibility with a second UE having a second MBMS capability. The MBMS configuration also includes a sub-carrier spacing indication for a MBMS corresponding to the first MBMS capability or the second MBMS capability. The MBMS configuration is broadcasted to the first UE and the second UE.

公开(公告)号：US20210144670A1

公开(公告)日：2021-05-13

申请号：US17090876

申请日：2020-11-05

Applicant: QUALCOMM Incorporated

Inventor： Bharat SHRESTHA ,  Stephen William EDGE ,  Luis Fernando Brisson LOPES ,  Amer CATOVIC ,  Umesh PHUYAL ,  Alberto RICO ALVARINO ,  Haris ZISIMOPOULOS ,  Stefano FACCIN ,  Xiao Feng WANG

IPC: H04W64/00 ,  H04W24/10

Abstract: Disclosed are techniques for wireless communication using satellite access to a wireless network, where a wireless cell supported by a satellite is moving or temporarily fixed. In an aspect, a radio access network (RAN) entity or a user equipment (UE) provides, to a core network entity, an enhanced cell global identifier (CGI), where the enhanced CGI includes at least one field representing a location of the UE. Based on the enhanced CGI, the core network entity determines a location of the UE, and may provide a service to the UE based on the location. A core network may also provide an enhanced CGI to a RAN, e.g., to support wireless emergency alerting to UEs.

公开(公告)号：US20210068004A1

公开(公告)日：2021-03-04

申请号：US16998608

申请日：2020-08-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/02 ,  H04W4/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a mode for mapping multicast broadcast quality of service (MB-QoS) flows to logical channel identifiers and group radio network temporary identifiers (G-RNTIs); identify an MB-QoS flow from a medium access control (MAC) transport block (TB) based at least in part on the indicated mode; and decode data included in the MB-QoS flow. Numerous other aspects are provided.

公开(公告)号：US20200344657A1

公开(公告)日：2020-10-29

申请号：US16900142

申请日：2020-06-12

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Gavin Bernard HORN ,  Prashanth Haridas HANDE ,  Keiichi KUBOTA ,  Prasad Reddy KADIRI ,  Alberto RICO ALVARINO ,  Masato KITAZOE ,  Umesh PHUYAL ,  Supratik BHATTACHARJEE

IPC: H04W36/18 ,  H04W36/08 ,  H04W76/27 ,  H04W12/00 ,  H04W12/04 ,  H04W12/10 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment concurrently communicates with a source base station (BS) and a target BS on a connection with the source BS and a connection with the target BS as part of a make-before-break (MBB) handover procedure; and performs a common packet data convergence protocol (PDCP) function for the connection with the source BS and the connection with the target BS before the connection with the source BS is released as part of the MBB handover procedure. Numerous other aspects are provided.

公开(公告)号：US20200329369A1

公开(公告)日：2020-10-15

申请号：US16798221

申请日：2020-02-21

Applicant: QUALCOMM Incorporated

Inventor： Timothy Paul PALS ,  Alberto RICO ALVARINO ,  Amir FARAJIDANA ,  Honey KAKKAR ,  Parastoo KHEIRKHAH ,  Nitin PANT ,  Umesh PHUYAL ,  Wenshu ZHANG

IPC: H04W8/24 ,  H04B7/0417 ,  H04L1/00

Abstract: Aspects are provided which allow an apparatus to efficiently indicate downgraded band combinations associated with carrier aggregation (CA) to a base station, in which one or more UE capabilities such as the DL MIMO of certain supported band combinations may be downgraded in exchange for other UE capabilities such as FD-MIMO and 256/1024QAM. The apparatus, which may be a UE, receives a request from a base station for information associated with downgraded band combinations and for information corresponding to at least one UE capability associated with each of the downgraded band combinations. After receiving the request, the UE sends, to the base station, information indicating the downgraded band combinations and the at least one UE capability. The UE may thus report downgraded band combinations for a subset of supported band combinations as requested by the base station, thereby minimizing capability reporting of the UE.