【24h】

Uplink frame structure of short TTI system

机译:短TTI系统的上行帧结构

获取原文

摘要

The study item on latency reduction techniques was considered with shorter TTI length along with reduced processing times. When TTI length is shortened, the allowed processing times should be reduced linearly to achieve optimal gains. This needs to rely on new channel design. Latency reduction techniques is important KPI. 5G requirement LTE-evo needs low latency to fulfil 5G requirements, User pane latency <;0.5ms end to end, reliability 99.999% in <; 1ms. There are many shorted TTI length, now days, it is discussed on symbol 2, 4, 7 length. In this paper, the frame structure supports the Legacy LTE system and low latency. UEs, NodeBs which is support the low latency system, it can support the legacy LTE system. Low latency system can support one way end to end latency 1ms.
机译:减少等待时间技术的研究项目被认为具有更短的TTI长度以及更少的处理时间。当缩短TTI长度时,应线性减少允许的处理时间以获得最佳增益。这需要依靠新的渠道设计。延迟减少技术是重要的KPI。 5G要求LTE-evo需要低延迟才能满足5G要求,用户窗格延迟<; 0.5ms端到端,可靠性99.999%in <; 1毫秒TTI的长度有很多缩短,现在几天,将在符号2、4、7的长度上进行讨论。本文中的帧结构支持传统LTE系统和低延迟。 UE,NodeB支持低延迟系统,它可以支持传统LTE系统。低延迟系统可以支持1ms的端到端延迟。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

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