公开(公告)号：US20160050688A1

公开(公告)日：2016-02-18

申请号：US14927797

申请日：2015-10-30

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Xueming PAN ,  Guoqing LI ,  Yanan LIN

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04W72/1289 ,  H04L5/14 ,  H04L5/1469 ,  H04W24/02 ,  H04W28/18 ,  H04W48/16 ,  H04W72/1284

Abstract: A method for a user equipment sending an uplink resource scheduling request in a long term evolution mobile communication system and the user equipment thereof are provided. The present invention relates to a technique for the user equipment sending the uplink resource scheduling request in a long term evolution system, for reducing the user data transmission delay. The embodiments of the present invention set the minimum alternative option of the scheduling request transmission cycle configuration parameter as 2 ms or 1 ms, that is to say, add 2 ms or 1 ms, or 2 ms and 1 ms to the alternative option of the scheduling request transmission cycle configuration parameter, therefore, improving the flexibility of the whole system in the scheduling request transmission cycle configuration. When the data delay is required to be less, the user data transmission delay can be reduced, by using the 2 ms or 1 ms scheduling request transmission cycle configuration, to the delay requirement of 10 ms as close as possible.

Abstract translation: 提供了一种用于在长期演进移动通信系统及其用户设备中发送上行资源调度请求的用户设备的方法。 本发明涉及一种用于在长期演进系统中发送上行资源调度请求的用户设备，用于减少用户数据传输延迟的技术。 本发明的实施例将调度请求传输周期配置参数的最小替代选项设置为2ms或1ms，也就是说，将补码选项的2 ms或1 ms，或2ms和1 ms添加到 调度请求传输周期配置参数，因此，提高整个系统在调度请求传输周期配置中的灵活性。 当数据延迟要求较小时，可以通过使用2 ms或1 ms调度请求传输周期配置，尽可能接近10 ms的延迟要求来减少用户数据传输延迟。