Invention Grant
US09474087B2 Method and apparatus for performing backoff for scheduling request in wireless communication system
有权
在无线通信系统中执行用于调度请求的退避的方法和装置
- Patent Title: Method and apparatus for performing backoff for scheduling request in wireless communication system
- Patent Title (中): 在无线通信系统中执行用于调度请求的退避的方法和装置
-
Application No.: US14433491Application Date: 2013-10-23
-
Publication No.: US09474087B2Publication Date: 2016-10-18
- Inventor: Youngdae Lee , Sungjun Park , Seungjune Yi , Sunghoon Jung
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- International Application: PCT/KR2013/009483 WO 20131023
- International Announcement: WO2014/065592 WO 20140501
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W74/08 ; H04W72/02 ; H04W72/04
Abstract:
A method and apparatus for scheduling uplink (UL) transmission in a wireless communication system is provided. A user equipment (UE) receives a backoff parameter from a network, and determines whether or not to apply the received backoff parameter before transmitting a scheduling request (SR) to the network via a dedicated channel. Whether or not to apply the received backoff parameter is determined according to a prioritized access, and the prioritized access corresponds to one of emergency access, high priority access, control element/information in media access control (MAC), radio link control (RLC) or packet data convergence protocol (PDCP), data radio bearer (DRB) for voice/video service, signaling radio bearer (SRB) 0, SRB 1, SRB 2, multimedia telephony service (MMTEL)-voice, MMTEL-video, and voice over long-term evolution (VoLTE).
Public/Granted literature
- US20150230267A1 METHOD AND APPARATUS FOR PERFORMING BACKOFF FOR SCHEDULING REQUEST IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2015-08-13
Information query
