Invention Grant
- Patent Title: Method and apparatus for transmitting and receiving power headroom report in a wireless communication system
- Patent Title (中): 在无线通信系统中发送和接收功率余量报告的方法和装置
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Application No.: US14241359Application Date: 2012-09-25
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Publication No.: US09544804B2Publication Date: 2017-01-10
- Inventor: Sungjun Park , Sunghoon Jung , Seungjune Yi , Youngdae Lee
- 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/KR2012/007696 WO 20120925
- International Announcement: WO2013/048081 WO 20130404
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W24/10 ; H04W52/36 ; H04W52/18
Abstract:
The invention relates to a wireless communication system. A method for transmitting a power headroom report (PHR) from a terminal according to an embodiment of the present invention may include determining whether a time alignment timer (TAT) for a serving cell is operating; and transmitting, to a base station, a PHR including only the PHR on the serving cell in which the TAT is operating.
Public/Granted literature
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