公开(公告)号：US20130308574A1

公开(公告)日：2013-11-21

申请号：US13945586

申请日：2013-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyeong-In Jeong ,  Soeng-Hun Kim ,  Sung-Ho Choi ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L47/15 ,  H04L47/70 ,  H04L47/743 ,  H04L47/788 ,  H04L47/805 ,  H04L47/824 ,  H04W74/0875

Abstract: A method and apparatus are provided for transmitting an uplink scheduling request in a mobile communication system. Scheduling request transmission cycles are set according to priorities between a terminal and a radio resource controlling node. The terminal transmits the scheduling request to the radio resource controlling node according to a scheduling request transmission cycle corresponding to a highest priority among priorities corresponding to uplink data or uplink control signals, if the uplink data or the uplink control signals are generated from an upper layer. The terminal receives scheduling information from the radio resource controlling node, and determines whether resource allocation information is included in the scheduling information. The terminal cyclically transmits the scheduling request to the radio resource controlling node in the scheduling request transmission cycle, if the resource allocation information is not included in the scheduling information.

Abstract translation: 提供了一种用于在移动通信系统中发送上行链路调度请求的方法和装置。 根据终端和无线资源控制节点之间的优先级来设置调度请求传输周期。 如果从上层生成上行链路数据或上行链路控制信号，则终端根据与上行链路数据或上行链路控制信号对应的优先级中的最高优先级对应的调度请求发送周期向无线资源控制节点发送调度请求 。 终端从无线资源控制节点接收调度信息，判断资源分配信息是否包含在调度信息中。 如果资源分配信息不包括在调度信息中，则终端在调度请求发送周期中将调度请求循环地发送到无线资源控制节点。