Invention Grant
- Patent Title: Method and apparatus for transmitting information about available power of terminal in mobile communication system
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Application No.: US15290336Application Date: 2016-10-11
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Publication No.: US10070394B2Publication Date: 2018-09-04
- Inventor: Soeng-Hun Kim , Gert Jan Van Lieshout , Kyeong-In Jeong , Youn-Hyoung Heo
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2008-0003669 20080111; KR10-2008-0060513 20080625
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04B7/00 ; H04B1/04 ; H04W52/24 ; H04W52/34 ; H04W52/36 ; H04W72/04 ; H04L12/26 ; H04W88/02 ; H04W88/08 ; H04W88/12
Abstract:
A method and apparatus are provided for transmitting power headroom information by a terminal in a mobile communication system. The method includes receiving, by the terminal, information on an allocated uplink transmission resource; determining whether a path loss has changed more than a threshold, after transmitting last power headroom information, when the terminal has the allocated transmission resource; if the path loss has changed more than the threshold when the terminal has the allocated transmission resource, determining a transmission of the power headroom information; and transmitting an uplink packet including the power headroom information using the allocated uplink transmission resource.
Public/Granted literature
Information query
