Title:
COOPERATIVE COMMUNICATION METHOD IN SMALL CELL NETWORK ENVIRONMENT
Document Type and Number:
WIPO Patent Application WO/2016/153244
Kind Code:
A1
Abstract:
An embodiment of the present invention relates to a method for selecting a base station for performing communication in a wireless network environment including small cells, the method comprising the steps of: evaluating the utilization for base stations which can communicate with a terminal of a user; selecting base stations which have the lowest utilization among the base stations; in consideration of a signal-to-interference-plus-noise ratio (SINR) at which communication with the terminal of the user can be performed, additionally selecting a base station so as to satisfy the SINR; and performing cooperative communication with the terminal of the user through joint transmission of the base stations. Therefore, the present invention enables a user to preferentially select a base station having relatively low throughput in an environment where users and networks are densely deployed, so that even in a situation where a user density is temporarily high or there is high service demand from a user, a stable network connection can be achieved and the performance of the network can be maintained at a certain level.
More Like This:
Inventors:
LIM HYUK (KR)
KIM YONG GANG (KR)
KIM YONG GANG (KR)
Application Number:
PCT/KR2016/002833
Publication Date:
September 29, 2016
Filing Date:
March 21, 2016
Export Citation:
Assignee:
GWANGJU INST SCIENCE & TECH (KR)
International Classes:
H04W48/20; H04W16/32; H04W24/02; H04W24/08
Foreign References:
| KR20140095912A | 2014-08-04 | |||
| KR20150017094A | 2015-02-16 | |||
| KR20100011410A | 2010-02-03 | |||
| KR20100000682A | 2010-01-06 | |||
| KR20120049732A | 2012-05-17 |
Attorney, Agent or Firm:
KIM, KI MOON (KR)
김기문 (KR)
김기문 (KR)
Download PDF: