公开(公告)号：US20230065305A1

公开(公告)日：2023-03-02

申请号：US17759946

申请日：2020-04-09

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Ruiming ZHENG ,  Timo Ville VINTOLA ,  Masato KITAZOE

IPC: H04W52/36 ,  H04W52/14 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an average energy level radiated by the UE over a time period. The UE may determine whether the average energy level radiated by the UE over the time period exceeds a maximum permissible exposure (MPE) limit. The UE may transmit, to base station, a medium access control (MAC) control element (MAC-CE) that includes information related to a power management maximum power reduction (P-MPR) applied at the UE and/or an uplink duty cycle in effect at the UE based at least in part on the average energy level radiated by the UE over the time period exceeding the MPE limit. Numerous other aspects are provided.

公开(公告)号：US20230049987A1

公开(公告)日：2023-02-16

申请号：US17759218

申请日：2020-02-04

Applicant: QUALCOMM Incorporated

Inventor： Hong QIU ,  Guomin YANG ,  Ruiming ZHENG ,  Hong CHENG

IPC: H04W12/069 ,  H04W12/61

Abstract: Various aspects of the present disclosure generally relate to certificate based application descriptors for network slice selection. In some aspects, a user equipment (UE) may receive a first certificate associated with obtaining a network slice for executing an application. The UE may transmit, to a device, a request for the network slice with the first certificate, and receive an indication that the network slice is available to the UE for the application, based at least in part on the request. Numerous other aspects are provided.

公开(公告)号：US20230036243A1

公开(公告)日：2023-02-02

申请号：US17757846

申请日：2021-01-08

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Ruiming ZHENG ,  Yan ZHOU ,  Tao LUO

IPC: H04W52/36 ,  H04W76/19 ,  H04L5/00

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for responding to a maximum permissible exposure (MPE) condition in uplink communications. In one aspect, a user equipment (UE) wireless device may detect an MPE condition associated with a cell in an uplink channel from the UE in the wireless communication network. The UE may configure a medium access control layer control element (MAC-CE) to indicate information related to the cell associated with the detected MPE condition and an alternative beam that avoids an MPE condition for use in uplink communications. The configured MAC-CE may include a synchronization signal/physical broadcast channel resource block indicator (SSBRI) or a channel state information resource indicator (CRI) that indicates an alternative UE panel, a feasible UE panel, Tx beam for UL transmissions or Tx beam for UL transmissions taking into account the detected MPE condition.

公开(公告)号：US20230034070A1

公开(公告)日：2023-02-02

申请号：US17774139

申请日：2020-11-25

Applicant: Qualcomm Incorporated

Inventor： Jing DAI ,  Chao WEI ,  Ruiming ZHENG ,  Min HUANG ,  Qiaoyu LI

IPC: H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a scheduling request to a base station using the dedicated uplink resources. The UE may transmit the scheduling request to indicate that a group of UEs requests uplink resources for an uplink data transmission. As a result, the UE may receive downlink control information from a base station which includes corresponding uplink resources allocated to the UE based on the scheduling request. The UE may use the allocated uplink resources to transmit uplink data to the base station.

公开(公告)号：US20220337382A1

公开(公告)日：2022-10-20

申请号：US17753649

申请日：2020-08-31

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yan ZHOU ,  Linhai HE ,  Tao LUO

IPC: H04L5/00 ,  H04W52/32 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a medium access control (MAC) command element (CE) indicating an update to a spatial relation configuration of the UE for physical uplink control channel (PUCCH) transmissions, the update indicated by PUCCH resource information. The UE may update the spatial relation configuration of the UE with the PUCCH resource information. The UE may transmit a PUCCH transmission using the spatial relation configuration. Numerous other aspects are provided.

公开(公告)号：US20220240321A1

公开(公告)日：2022-07-28

申请号：US17608650

申请日：2020-05-14

Applicant: Qualcomm Incorporated

Inventor： Yiqing CAO ,  Jing LEI ,  Ruiming ZHENG

IPC: H04W74/08 ,  H04L5/00 ,  H04W74/00

Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may receive a configuration for a first random access message of a two-step random access channel procedure. The wireless device may select a subcarrier spacing and a number of demodulation reference signal occurrences for transmitting the first random access message based at least in part on the configuration and a speed of the wireless device. The wireless device may transmit the first random access message of the two-step random access channel procedure using the subcarrier spacing and the number of demodulation reference signal occurrences.

公开(公告)号：US20220182876A1

公开(公告)日：2022-06-09

申请号：US17652649

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Wanshi CHEN ,  Ruiming ZHENG ,  Alexandros MANOLAKOS

IPC: H04W28/02 ,  H04W48/16 ,  H04L5/00 ,  H04W72/10

Abstract: Certain aspects of the present disclosure provide techniques for configuring parameters for small data transfer (SDT) transmissions. One example technique provides a method for wireless communications at a user equipment (UE), involving: obtaining configuration information received from a network entity, the configuration information indicating a plurality of configurations for small data transfer (SDT) transmission, determining at least one of a transport block size (TBS) or data threshold for SDT transmission based on one of the configurations, and outputting for transmission one or more SDT transmissions based on the determination.

公开(公告)号：US20190387496A1

公开(公告)日：2019-12-19

申请号：US16465072

申请日：2018-01-09

Applicant: Huichun LIU ,  Xipeng ZHU ,  Peng CHENG ,  Ruiming ZHENG ,  Gavin Bernard HORN ,  Luis F.B. LOPES ,  QUALCOMM Incorporated

Inventor： Huichun LIU ,  Xipeng ZHU ,  Peng CHENG ,  Ruiming ZHENG ,  Gavin Bernard HORN ,  Luis F.B. LOPES

IPC: H04W68/02 ,  H04W4/06

Abstract: Aspects of the present disclosure describe receiving paging messages in wireless communications. A user equipment (UE) can receive one or more parameters for descrambling non-cell specific paging messages. The UE can receive, from one or multiple base stations, a non-cell specific paging message. The UE can descramble the non-cell specific paging message based at least in part on the one or more parameters.

公开(公告)号：US20180234518A1

公开(公告)日：2018-08-16

申请号：US15751720

申请日：2015-08-11

Applicant: Xipeng ZHU ,  Huichun LIU ,  Ruiming ZHENG ,  Gavin Bernard HORN ,  QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Huichun LIU ,  Ruiming ZHENG ,  Gavin Bernard HORN

IPC: H04L29/08 ,  H04L29/06 ,  H04W56/00 ,  H04W76/14

CPC classification number: H04L67/2842 ,  H04L12/4633 ,  H04L63/0245 ,  H04L63/101 ,  H04L63/1408 ,  H04L65/608 ,  H04L67/02 ,  H04W12/08 ,  H04W56/001 ,  H04W76/14

Abstract: Certain aspects of the present disclosure provide methods and apparatus for caching content at a network component and providing the cached content to requesting UEs. An example method generally includes receiving a request for content from a user equipment, inspecting the request for information about the requested content, determining, based on information about the requested content obtained by inspecting the request, if the requested content is on a service list, and providing the requested content from a cache to the UE if it is determined the requested content is on the service list and cached at the base station or retrieving the requested content from a remote source, storing the requested content in the cache, and providing the requested content to the UE if it is determined the requested content is on the service list but not cached at the base station.