首页> 外国专利> Scheduling ultra-reliable low latency communications in wireless communication systems

Scheduling ultra-reliable low latency communications in wireless communication systems

机译:在无线通信系统中调度超可靠的低延迟通信

摘要

The described technology is generally directed towards ultra-reliable low latency communications between a network device and a user equipment, using scheduling parameters for a less conservative block error rate threshold based on the spectral efficiency. A network device obtains channel state information comprising a rank indicator, a layer indicator indicating a strongest layer, a first channel quality indicator corresponding to a first coding rate and a first modulation value for a first conservative block error rate threshold value, and a second channel quality indicator corresponding to a second coding rate and second modulation value for a second conservative block error rate threshold value. When the network device determines that that the first coding rate and the first modulation value are suitable for ultra-reliable low latency communications, the network device schedules the user equipment to use the first coding rate and the first modulation value, e.g., using the strongest layer.
机译:所描述的技术通常涉及网络设备和用户设备之间的超可靠的低延迟通信,该技术基于频谱效率,使用调度参数用于较少保守的块误差率阈值。网络设备获得包括秩指示符的信道状态信息,指示最强层的层指示符,对应于第一编码率的第一信道质量指示符和第一保守块误差率阈值的第一调制值,以及第二频道对应于第二编码率和第二保守块误差率阈值的第二编码率和第二调制值的质量指示。当网络设备确定第一编码率和第一调制值适用于超可靠的低延迟通信时,网络设备调度用户设备使用第一编码率和第一调制值,例如,使用最强的调制值层。

著录项

  • 公开/公告号US11191089B2

    专利类型

  • 公开/公告日2021-11-30

    原文格式PDF

  • 申请/专利权人 AT&T INTELLECTUAL PROPERTY I L.P.;

    申请/专利号US201916598308

  • 发明设计人 SAIRAMESH NAMMI;

    申请日2019-10-10

  • 分类号H04W4;H04W72/12;H04L5;H04W72/06;

  • 国家 US

  • 入库时间 2022-08-24 22:15:05

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号