公开(公告)号：US20220069873A1

公开(公告)日：2022-03-03

申请号：US17446434

申请日：2021-08-30

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Reza SHAHIDI ,  Brian Clarke BANISTER

IPC: H04B7/06 ,  H04W74/08 ,  H04W76/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify at least one collision between a periodic reporting of channel state information associated with a first radio access technology (RAT) and a periodic reference signal transmission associated with a second RAT, wherein each reference signal transmission of the periodic reference signal transmission is sequentially transmitted via a plurality of antennas based at least in part on a first antenna order. The UE may determine a second antenna order for the periodic reference signal transmission that resolves the at least one collision. The UE may transmit the periodic reference signal transmission using the second antenna order. Numerous other aspects are provided.

公开(公告)号：US20210267005A1

公开(公告)日：2021-08-26

申请号：US17249063

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Brian Clarke BANISTER ,  Timothy Paul PALS ,  Reza SHAHIDI ,  Supratik BHATTACHARJEE

IPC: H04W76/25

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an antenna switch selection associated with a dual connectivity antenna configuration, wherein the antenna switch selection is associated with a first radio access technology (RAT) and the dual connectivity antenna configuration permits communication via the first RAT and a second RAT; determine, based at least in part on the antenna switching selection, a quantity of communication chains, associated with the first RAT, that are affected by an antenna switching process of the second RAT; and selectively permit, based at least in part on the quantity of communication chains, a reconfiguration of the dual connectivity antenna configuration according to the antenna switch selection. Numerous other aspects are provided.

公开(公告)号：US20190335538A1

公开(公告)日：2019-10-31

申请号：US16393530

申请日：2019-04-24

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Olaf Josef HIRSCH ,  Shriram GURUMOORTHY ,  Reza SHAHIDI

IPC: H04W88/10 ,  H04B1/00 ,  H04B1/04 ,  H04W88/06 ,  H04B1/3805

Abstract: Systems, methods, and apparatus are described that provide for communicating coexistence messages over a multi-drop serial bus. A method performed at a device coupled to a serial bus includes receiving first coexistence information directed to a first device coupled to the serial bus, generating a first coexistence message representative of the first coexistence information, converting the first coexistence message to obtain a first datagram including the first coexistence information, and transmitting the first datagram to the first device over the serial bus. The first coexistence message may be configured for communication through a point-to-point data link. The first datagram may be configured according to a first protocol associated with the serial bus.

公开(公告)号：US20160183192A1

公开(公告)日：2016-06-23

申请号：US14690275

申请日：2015-04-17

Applicant: QUALCOMM Incorporated

Inventor： Insung KANG ,  Ping ZHOU ,  Chao JIN ,  Thawatt GOPAL ,  Shanshan WANG ,  Disha AHUJA ,  Rashmi KULKARNI ,  Josephine BOLOTSKI ,  Justin MCGLOIN ,  Carlos PUIG

IPC: H04W52/02 ,  H04M1/725

CPC classification number: H04W52/0254 ,  H04M1/72577 ,  H04W36/30 ,  H04W36/32 ,  H04W52/0225 ,  H04W52/0245 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: A user equipment (UE) controls power consumption of the UE based on mobility information and channel conditions experienced by the UE. In one instance, the UE determines its level of mobility based on a Doppler frequency spread of received communications. The UE disables a motion sensor when the level of mobility is above a first threshold. The UE then controls the communications based on the motion sensor and channel conditions experienced by the UE when the level of mobility is below the first threshold.

Abstract translation: 用户设备（UE）基于UE所经历的移动性信息和信道状况来控制UE的功耗。 在一种情况下，UE基于接收到的通信的多普勒频率扩展来确定其移动性水平。 当移动性水平高于第一阈值时，UE禁用运动传感器。 然后，当移动性水平低于第一阈值时，UE基于运动传感器和UE经历的信道条件来控制通信。

公开(公告)号：US20160112907A1

公开(公告)日：2016-04-21

申请号：US14616583

申请日：2015-02-06

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Reza SHAHIDI ,  Mungal Singh DHANDA ,  Thiagarajan SIVANADYAN ,  Bhanu Kiran JANGA ,  Zhang ZHOU ,  Tom CHIN

IPC: H04W36/00

CPC classification number: H04W36/0072 ,  H04W36/30 ,  H04W48/16 ,  H04W48/20 ,  H04W88/02 ,  H04W88/06

Abstract: User equipment (UE) based pseudo-reselection occurs from a first wireless cell to a second wireless cell. A UE autonomously discovers candidate reselection frequencies and autonomously sets reselection thresholds. The UE perform cell reselection based on the discovered candidate cell reselection frequencies and the autonomously set thresholds.

Abstract translation: 基于用户设备（UE）的伪重选从第一无线小区发生到第二无线小区。 UE自主地发现候选重选频率并自主设置重选阈值。 UE基于所发现的候选小区重选频率和自主设置的阈值来执行小区重选。

公开(公告)号：US20150117400A1

公开(公告)日：2015-04-30

申请号：US14068805

申请日：2013-10-31

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Krishna Rao MANDADAPU ,  Kiran PATIL ,  Nitin PANT ,  Tom CHIN

IPC: H04W36/00

CPC classification number: H04W36/0083 ,  H04W36/0022 ,  H04W36/0055 ,  H04W36/14 ,  H04W88/06

Abstract: When a user equipment is performing a packet-switched handover from a source radio access technology (RAT) to target RAT (such as Long Term Evolution) in connected mode, the UE may indicate a UTRA RAT capability based on an operator of the source RAT or an operator of the target RAT. If the operator is associated with a TD-SCDMA network, the UE may indicate a TD-SCDMA capability. If the operator is not associated with a TD-SCDMA network, the UE may indicate a W-CDMA capability.

Abstract translation: 当用户设备在连接模式下从源无线电接入技术（RAT）到目标RAT（诸如长期演进）执行分组交换切换时，UE可以基于源RAT的运营商来指示UTRA RAT能力 或目标RAT的运营商。 如果运营商与TD-SCDMA网络相关联，则UE可以指示TD-SCDMA能力。 如果运营商没有与TD-SCDMA网络相关联，则UE可以指示W-CDMA能力。