公开(公告)号：US20160227550A1

公开(公告)日：2016-08-04

申请号：US14608581

申请日：2015-01-29

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Isam R. Makhlouf ,  Xiaowei Jin

IPC: H04W72/08 ,  H04L1/00 ,  H04W72/04

CPC classification number: H04W72/1226 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0027 ,  H04L5/00 ,  H04L5/006 ,  H04L5/0062 ,  H04L5/0091

Abstract: A method and apparatus for uplink scheduling in the presence of narrowband interference on, for instance, a long term evolution (LTE) network. The uplink scheduling is carried out by a scheduler at a base station (e.g., an eNodeB) that receives allocation requests from user equipment (UEs) and assigns resource blocks in the shared channel to the UEs. The scheduler identifies high-interference resource blocks (RBs) in the shared communications channel. The scheduler assigns UEs to portions of the shared channel having high-interference RBs if the error rate expected to result from the assignment falls at or below an error rate threshold. If the expected error rate is greater than the error rate threshold, the scheduler assigns the UE to another portion of the shared channel.

Abstract translation: 在例如长期演进（LTE）网络中存在窄带干扰的情况下用于上行链路调度的方法和装置。 上行链路调度由接收来自用户设备（UE）的分配请求并在共享信道中分配资源块的基站（例如，eNodeB）的调度器执行。 调度器识别共享通信信道中的高干扰资源块（RB）。 如果预期由分配导致的错误率落在或低于错误率阈值，则调度器将UE分配给具有高干扰RB的共享信道的部分。 如果预期错误率大于错误率阈值，则调度器将UE分配给共享信道的另一部分。