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Compressed mode intra/inter cell interference mitigation

机译:压缩模式小区内/小区间干扰缓解

摘要

This application pertains to systems, apparatus and methods for decreasing interference in wireless networks caused by User Equipments (UEs) entering compressed mode. Under certain generally accepted communication protocols, a UE can transmit at a higher power relative to normal transmissions when it enters compressed mode. These high power transmissions can cause interference both for UEs within the same cell (e.g., small cells or macrocells) as well as for UEs in neighboring cells. This interference can be minimized by using the presently disclosed systems, apparatus and methods to schedule time slots for UEs to go into compressed mode such that the distance in time between any two UEs going into compressed mode across one or more neighboring cells is maximized. By spreading out the interference effect of UEs going into compressed mode over time, overall interference in the wireless network can be decreased.
机译:本申请涉及用于减少由用户设备(UE)进入压缩模式引起的无线网络中的干扰的系统,装置和方法。在某些普遍接受的通信协议下,UE进入压缩模式后,可以以比正常传输更高的功率进行传输。这些高功率传输可能对相同小区(例如,小型小区或宏小区)内的UE以及相邻小区中的UE造成干扰。通过使用当前公开的系统,装置和方法来调度用于UE进入压缩模式的时隙,使得跨过一个或多个相邻小区的进入压缩模式的任何两个UE之间的时间距离最大化,可以最小化该干扰。通过随着时间的流逝扩展进入压缩模式的UE的干扰效果,可以减少无线网络中的总体干扰。

著录项

  • 公开/公告号US9826527B2

    专利类型

  • 公开/公告日2017-11-21

    原文格式PDF

  • 申请/专利权人 CISCO TECHNOLOGY INC.;

    申请/专利号US201414529534

  • 发明设计人 SUSHANTH CHANDAPPA KULAL;

    申请日2014-10-31

  • 分类号H04W72/04;H04W72/08;H04L1;H04W72/12;

  • 国家 US

  • 入库时间 2022-08-21 12:55:08

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