Invention Grant
- Patent Title: Method and apparatus for configuring power headroom information in mobile communication system supporting carrier aggregation
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Application No.: US14847815Application Date: 2015-09-08
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Publication No.: US10028236B2Publication Date: 2018-07-17
- Inventor: Soeng Hun Kim , Sang Bum Kim , Kyeong In Jeong , Gert-Jan Van Lieshout
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2011-0074076 20110726
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W52/36 ; H04W52/34 ; H04W52/58 ; H04W88/02 ; H04W88/08
Abstract:
A method and apparatus for configuring Power Headroom Report (PHR) of a User Equipment (UE) efficiently in a mobile communication system supporting carrier aggregation are provided. The method includes generating a header including a LCID for identifying extended PHR and L indicating a length of the extended PHR, and inserting Power Headrooms (PHs) of multiple activated carriers into the extended PHR of one of the carriers.
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