Title:
BEAM TRAINING METHOD AND DEVICE IN COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/069015
Kind Code:
A1
Abstract:
The present invention relates to a beam training method and device in a communication system. A method of a network node for beam training in the communication system comprises the steps of: measuring at least one channel quality factor value indicating channel link performance with a corresponding network node; selecting the beam training method on the basis of the measured channel quality factor value; and performing beam training with the corresponding network node by means of the selected beam training method, thereby finding an optimal beam for maintaining services through the most efficient method according to a channel state and minimizing the time consumed for beam training.
Inventors:
JO OHYUN (KR)
KWON CHANG-YEUL (KR)
KIM JAE-HWA (KR)
ROH DONG-HWI (KR)
KIM HYUN-MOO (KR)
PARK DONG-HYUCK (KR)
OH JONG-HO (KR)
YOON SUNG-ROK (KR)
LEE SEOK-YONG (KR)
CHANG SANG-HYUN (KR)
JUNG DO-YOUNG (KR)
KWON CHANG-YEUL (KR)
KIM JAE-HWA (KR)
ROH DONG-HWI (KR)
KIM HYUN-MOO (KR)
PARK DONG-HYUCK (KR)
OH JONG-HO (KR)
YOON SUNG-ROK (KR)
LEE SEOK-YONG (KR)
CHANG SANG-HYUN (KR)
JUNG DO-YOUNG (KR)
Application Number:
PCT/KR2014/010574
Publication Date:
May 14, 2015
Filing Date:
November 05, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/04
Domestic Patent References:
| WO2013154584A1 | 2013-10-17 |
Foreign References:
| US20120287797A1 | 2012-11-15 | |||
| US20100214169A1 | 2010-08-26 | |||
| US20130017836A1 | 2013-01-17 |
Other References:
CARLOS CORDEIRO ET AL.: "PHY/MAC Complete Proposal Spécification", IEEE 802.11-10/0433R0, 2 May 2010 (2010-05-02), XP055013643
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
권혁록 (KR)
권혁록 (KR)
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