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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9357502 B1

PDFFull Text
Date of Patent:
May. 31, 2016

Filed:

Nov. 24, 2011

Method and apparatus for controlling the transmission power of a base station in a wireless communication system

Applicants:

Chae Gwon Lim, Seoul, KR;

Young Joo Suh, Pohang-si, KR;

Sung Ho Choi, Suwon-si, KR;

Beom Sik Bae, Suwon-si, KR;

Song Yean Cho, Seoul, KR;

Dong Wook Kim, Pohang-si, KR;

Jeong Yoon Lee, Pohang-si, KR;

Wan Seon Lim, Pohang-si, KR;

Kyoung Hak Jung, Pohang-si, KR;

Inventors:

Chae Gwon Lim, Seoul, KR;

Young Joo Suh, Pohang-si, KR;

Sung Ho Choi, Suwon-si, KR;

Beom Sik Bae, Suwon-si, KR;

Song Yean Cho, Seoul, KR;

Dong Wook Kim, Pohang-si, KR;

Jeong Yoon Lee, Pohang-si, KR;

Wan Seon Lim, Pohang-si, KR;

Kyoung Hak Jung, Pohang-si, KR;

Assignees:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Postech Academy-Industry Foundation, Pohang-si, KR;

Attorney:

Jefferson IP Law, LLP

Primary Examiner:

Clemence Han

Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04W 52/24 (2009.01); H04W 52/40 (2009.01); H04W 52/14 (2009.01); H04B 7/00 (2006.01); H04W 52/22 (2009.01);
U.S. Cl.
CPC ...
H04W 52/24 (2013.01); H04W 52/143 (2013.01); H04W 52/241 (2013.01); H04W 52/243 (2013.01); H04W 52/40 (2013.01); H04W 52/223 (2013.01); H04W 52/242 (2013.01); H04W 52/245 (2013.01); Y02B 60/50 (2013.01);
Abstract

The present invention relates to a method and apparatus for controlling transmission power of the base station in a wireless communication system and includes calculating signal-to-noise ratio of a target component carrier and recovering the signal-to-noise ratio to be equal to or greater than a threshold by increasing a transmission power to a predetermined level and requesting, when the signal-to-noise ratio is less than a predetermined threshold, a neighbor base station to decrease the transmission power. According to the present invention, it is possible to suppress the inter-cell interference and improve channel utilization efficiency, resulting in improvement of the throughput of the wireless communication system.

Find Patent Forward Citations

Lim, Chae. (2016). Method and apparatus for controlling the transmission power of a base station in a wireless communication system (U.S. Patent No. 9357502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9357502

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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