公开(公告)号：US20140254505A1

公开(公告)日：2014-09-11

申请号：US14057699

申请日：2013-10-18

Applicant: QUALCOMM Incorporated

Inventor： Chetan Gopalakrishnan CHAKRAVARTHY ,  Arvindhan KUMAR ,  Luna Sapna D'SOUZA

IPC: H04W72/10

CPC classification number: H04W72/10 ,  H04L47/14 ,  H04L47/24 ,  H04L47/30 ,  H04W28/0221 ,  H04W28/0252 ,  H04W52/0216 ,  H04W52/0222 ,  H04W72/1242 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: Techniques for prioritizing time critical data for transmission during a power-limited state in DC-HSUPA operation are described. A user equipment (UE) may be in a power-limited state. The UE may identify non-scheduled, time critical data and scheduled data as available for transmission. The UE may detect that a minimum transport block size is about to be selected for a transmission on a secondary uplink carrier. The UE may prioritize the non-scheduled, time critical data over the scheduled data and transmit the non-scheduled, time critical data on a primary uplink carrier based on the prioritizing. The UE also may transmit the scheduled data during a transmission time interval (TTI) that is different from the TTI during which the non-scheduled, time critical data was transmitted. The non-scheduled, time critical data and the scheduled data may be transmitted using transmit diversity.

Abstract translation: 描述了在DC-HSUPA操作中在功率限制状态期间优先处理用于传输的时间关键数据的技术。 用户设备（UE）可以处于功率受限状态。 UE可以识别非调度的时间关键数据和可用于传输的调度数据。 UE可以检测到对于辅助上行链路载波上的传输将要选择最小传输块大小。 UE可以通过调度的数据对未调度的时间关键数据进行优先级排序，并且基于优先级在主上行链路载波上发送非调度的时间关键数据。 在不同于传输非调度的时间关键数据的TTI的传输时间间隔（TTI）期间，UE还可以发送调度数据。 可以使用发射分集来发送非调度的时间关键数据和调度数据。