公开(公告)号：US20150319643A1

公开(公告)日：2015-11-05

申请号：US14165186

申请日：2013-01-28

Applicant: QUALCOMM INCORPORATED

Inventor： Xipeng ZHU ,  Neng WANG ,  Peng CHENG ,  Jilei HOU ,  Chao WEI ,  PRANAV DAYAL ,  Masato KITAZOE

IPC: H04W28/04 ,  H04W72/04 ,  H04W72/12 ,  H04B1/04

CPC classification number: H04W74/085 ,  H04B1/04 ,  H04W28/18 ,  H04W72/0446 ,  H04W72/1215 ,  H04W72/1284

Abstract: Aspects of the present disclosure relate techniques for transmitter sharing by a user equipment (UE) for simultaneous communications between multiple radio access technology (RAT) networks. Certain aspects of the present disclosure provide a method for wireless communications by a UE. The method generally includes sharing a single transmit chain via time divisional multiplexing (TDM) for concurrent communication by at least first and second RAT, optionally negotiating an autonomous denial rate for the UE to deny uplink transmissions in the second RAT, detecting or predicting conflicts between scheduled uplink transmissions in the first RAT and a scheduled transmission in the second RAT, and denying uplink transmissions in the second RAT, subject to the negotiated autonomous denial rate if available, in response to detected or predicted.

Abstract translation: 本公开的方面涉及用于用户设备（UE）用于多个无线电接入技术（RAT）网络之间的同时通信的发射机共享的技术。 本公开的某些方面提供了一种用于UE的无线通信的方法。 该方法通常包括通过时分复用（TDM）共享单个发射链，用于由至少第一和第二RAT进行并发通信，可选地协商用于UE的自主拒绝速率以拒绝第二RAT中的上行链路传输，检测或预测第二RAT之间的冲突 响应于检测到的或预测的，在第一RAT中的调度的上行链路传输和第二RAT中的调度的传输，以及拒绝第二RAT中的上行链路传输，如果可用，则根据所协商的自主拒绝率。