公开(公告)号：US09843424B2

公开(公告)日：2017-12-12

申请号：US15000973

申请日：2016-01-19

Applicant: QUALCOMM Incorporated

Inventor： Zae Yong Choi ,  Omesh Kumar Handa ,  Yuan Wang ,  Rami Alnatsheh ,  Syam Pavan Vadapalli ,  Murali Paravath Menon

IPC: H04L5/00 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04L5/0048 ,  H04L1/1825 ,  H04L1/1887 ,  H04L5/0055 ,  H04W72/0406 ,  H04W88/06

Abstract: Aspects of mitigating throughput degradation during wireless communication include determining that a first transmission signal fails decoding at a network entity due to transmit (TX) blanking when a user equipment (UE) supports dual subscriber identity module dual active (DSDA) and is operating in hybrid automatic repeat request (HARQ) with incremental redundancy; determining whether a first retransmission signal for the first transmission signal fails decoding at the network entity; and retransmitting the first transmission signal as a new transmission signal when a determination is made that the first retransmission signal for the first transmission signal fails decoding at the network entity.

公开(公告)号：US20170257858A1

公开(公告)日：2017-09-07

申请号：US15060720

申请日：2016-03-04

Applicant: QUALCOMM Incorporated

Inventor： Manish Jain ,  Omesh Kumar Handa ,  Anoop Ramakrishna

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18 ,  H04L12/26

CPC classification number: H04W72/0413 ,  H04L1/1812 ,  H04L5/0055 ,  H04L43/16 ,  H04W24/00 ,  H04W72/042 ,  H04W72/1231 ,  H04W88/06

Abstract: Methods and systems improve performance of a wireless communication device supporting an active communication in a first network on a modem stack associated with a first subscriber identity module. The wireless communication device may detect that a control signal was received on the modem stack associated with the first SIM, identify a percentage of scheduled uplink feedback corresponding to the control signal received on the modem stack associated with the first SIM that will be transmitted on the first network, and determine whether determining whether the identified percentage is less than a threshold. If the identified percentage is that will be transmitted to the first network is less than the threshold, the wireless communication device may ignore operations instructed by the control signal received on the modem stack associated with the first SIM.

公开(公告)号：US20140078985A1

公开(公告)日：2014-03-20

申请号：US14025538

申请日：2013-09-12

Applicant: Qualcomm Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Liangchi Hsu ,  Yongsheng Shi ,  Yi Zhang ,  Omesh Kumar Handa ,  Mallikarjuna Rao Gorumuchu

IPC: H04W72/12

CPC classification number: H04W72/1242 ,  H04W52/0216 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/23

Abstract: Techniques for prioritizing non-scheduled data are described. Non-scheduled data to be transmitted on a non-scheduled MAC-d flow having a non-scheduled priority and scheduled data to be transmitted on a scheduled MAC-d flow having a scheduled priority may be identified by a user equipment (UE). The UE may transmit the non-scheduled MAC-d flow and the scheduled MAC-d flow according to a priority condition. In one aspect, the UE may receive a pre-allocation of power associated with a non-empty non-scheduled MAC-d flow. Based on a priority condition that the non-scheduled priority is a highest priority, the UE may apply all of the pre-allocation of power when transmitting the non-scheduled MAC-d flow. In one aspect, based on a priority condition that the non-scheduled priority is a lower priority, the UE may adjust the non-scheduled priority and/or the scheduled priority so that the non-scheduled priority is a higher priority

Abstract translation: 描述用于优先排列非调度数据的技术。 可以由用户设备（UE）识别要在具有非调度优先级的非调度MAC-d流和要调度的具有调度优先级的调度MAC-d流中发送的调度数据的非调度数据。 UE可以根据优先级条件发送非调度MAC-d流和调度的MAC-d流。 在一个方面，UE可以接收与非空非调度MAC-d流相关联的功率的预分配。 基于非调度优先级是最高优先级的优先级条件，当发送非调度MAC-d流时，UE可以应用所有的预分配功率。 一方面，基于非调度优先级为低优先级的优先级条件，UE可以调整非调度优先级和/或调度优先级，使得非调度优先级为较高优先级

公开(公告)号：US11503620B2

公开(公告)日：2022-11-15

申请号：US16947957

申请日：2020-08-25

Applicant: QUALCOMM Incorporated

Inventor： Farrukh Rashid ,  Min Wang ,  Omesh Kumar Handa ,  Rajarajan Rajendran

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify, based at least in part a determination to transmit one or more packets, a scheduling request (SR) occasion in which to transmit an SR for uplink resources to transmit the one or more packets, the SR occasion occurring prior to a start of a connected discontinuous reception (CDRX) on duration of the UE. The UE may determine whether the SR occasion occurs within a threshold amount of time prior to the start of the CDRX on duration of the UE. The UE may transmit the SR in the SR occasion based at least in part on the determination of whether the SR occasion occurs within the threshold amount of time prior to the start of the CDRX on duration of the UE. Numerous other aspects are provided.

公开(公告)号：US09608764B2

公开(公告)日：2017-03-28

申请号：US14795678

申请日：2015-07-09

Applicant: QUALCOMM Incorporated

Inventor： Zae Yong Choi ,  Omesh Kumar Handa ,  Rami Hmeidan Alnatsheh ,  Chaitanya Shah ,  Yuan Wang ,  Luna Sapna D'Souza

IPC: H04W52/44 ,  H04W52/34 ,  H04K3/00 ,  H04L5/00 ,  H04W52/14 ,  H04W52/20 ,  H04W52/36 ,  H04W28/08

CPC classification number: H04K3/45 ,  H04L5/001 ,  H04W28/085 ,  H04W52/146 ,  H04W52/20 ,  H04W52/346 ,  H04W52/367 ,  H04W52/44

Abstract: In an aspect, this disclosure provides for determining a power imbalance between a first radio frequency (RF) carrier and a second RF carrier of a dedicated physical control channel for uplink transmission, determining whether the power imbalance is greater than a power imbalance threshold, and blocking data transmission on one of the first RF carrier or the second RF carrier when the power imbalance is greater than the power imbalance threshold.

公开(公告)号：US20170070940A1

公开(公告)日：2017-03-09

申请号：US14844149

申请日：2015-09-03

Applicant: QUALCOMM Incorporated

Inventor： Omesh Kumar Handa ,  Sharif Ahsanul Matin ,  Ramesh Chandra Chirala ,  Yuan Wang ,  Manish Jain

IPC: H04W40/02 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04W40/02 ,  H04L1/1867 ,  H04L5/001 ,  H04W24/08 ,  H04W72/0453

Abstract: Various embodiments for managing carrier transmissions after a tune-away on a wireless communication device may include determining whether a network has received transmissions from a first carrier of a first subscription after completion of the tune-away from the first subscription to a second subscription. In response to determining that the network has not received transmissions from the first carrier, the wireless communication device may determine whether a second carrier of the first subscription is transmitting to the network after completion of the tune-away. In response to determining that the second carrier is not transmitting to the network, the wireless communication device may route transmission from the first carrier to the second carrier.

Abstract translation: 用于在无线通信设备上的调谐之后管理载波传输的各种实施例可以包括在完成了从第一订阅到第二订阅之后确定网络是否已经从第一订阅的第一载波接收到传输。 响应于确定网络尚未接收到来自第一载波的传输，无线通信设备可以在完成调谐之后确定第一订阅的第二载波是否正在发送到网络。 响应于确定第二载波没有发送到网络，无线通信设备可以将传输从第一载波路由到第二载波。

公开(公告)号：US20160315744A1

公开(公告)日：2016-10-27

申请号：US15000973

申请日：2016-01-19

Applicant: QUALCOMM Incorporated

Inventor： Zae Yong Choi ,  Omesh Kumar Handa ,  Yuan Wang ,  Rami Alnatsheh ,  Syam Pavan Vadapalli ,  Murali Menon

IPC: H04L5/00 ,  H04W72/04 ,  H04L1/18

CPC classification number: H04L5/0048 ,  H04L1/1825 ,  H04L1/1887 ,  H04L5/0055 ,  H04W72/0406 ,  H04W88/06

Abstract: Aspects of mitigating throughput degradation during wireless communication include determining that a first transmission signal fails decoding at a network entity due to transmit (TX) blanking when a user equipment (UE) supports dual subscriber identity module dual active (DSDA) and is operating in hybrid automatic repeat request (HARQ) with incremental redundancy; determining whether a first retransmission signal for the first transmission signal fails decoding at the network entity; and retransmitting the first transmission signal as a new transmission signal when a determination is made that the first retransmission signal for the first transmission signal fails decoding at the network entity.

Abstract translation: 减轻无线通信期间的吞吐量降级的方面包括：当用户设备（UE）支持双用户识别模块双重活动（DSDA）并且在混合中操作时，由于发送（TX）消隐，确定第一传输信号在网络实体处失败解码 具有增量冗余的自动重发请求（HARQ） 确定所述第一传输信号的第一重传信号是否在所述网络实体处失败解码; 并且当确定第一传输信号的第一重传信号在网络实体处的解码失败时，将第一传输信号重发为新的传输信号。

公开(公告)号：US20160242185A1

公开(公告)日：2016-08-18

申请号：US14858150

申请日：2015-09-18

Applicant: QUALCOMM Incorporated

Inventor： Omesh Kumar Handa ,  Yi Zhang ,  Anoop Ramakrishna ,  Murali Menon ,  Yuan Wang ,  Yunsong Mu

IPC: H04W72/04

CPC classification number: H04W52/281 ,  H04W28/08 ,  H04W28/18 ,  H04W52/286 ,  H04W52/346

Abstract: A user equipment (UE) determines a first transmit power parameter for a primary carrier and a secondary carrier of a multi-carrier uplink, based on a first data power allocated for a first data type to be transmitted on the multi-carrier uplink. The UE determines a first maximum enhanced uplink transport format combination indicator (E-TFCI) for the primary carrier and the secondary carrier based on the first transmit power parameter. If the primary carrier or the secondary carrier has data of a second data type for transmission, the UE determines a second data power allocated for the first data type utilizing the first maximum E-TFCI as a reference E-TFCI. If a difference in value between the first data power and the second data power is less than a threshold value, the UE utilizes the first transmit power parameter for transmitting data on the primary carrier and the secondary carrier.

Abstract translation: 用户设备（UE）基于为在多载波上行链路上发送的第一数据类型分配的第一数据功率，确定主载波和多载波上行链路的辅载波的第一发射功率参数。 UE基于第一发射功率参数确定主载波和辅载波的第一最大增强上行链路传输格式组合指示符（E-TFCI）。 如果主载波或辅载波具有用于传输的第二数据类型的数据，则UE使用第一最大E-TFCI作为参考E-TFCI来确定为第一数据类型分配的第二数据功率。 如果第一数据功率和第二数据功率之间的差值小于阈值，则UE利用第一发射功率参数在主载波和辅载波上传输数据。