US 11,743,882 B2
Apparatus and method for transmitting and receiving beam information in wireless communication system
Jae-Seung Son, Suwon-si (KR); Chan-Hong Kim, Hwaseong-si (KR); Tae-Young Kim, Seongnam-si (KR); Ji-Yun Seol, Seongnam-si (KR); and Keon-Kook Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jun. 10, 2022, as Appl. No. 17/806,439.
Application 17/806,439 is a continuation of application No. 16/983,654, filed on Aug. 3, 2020, granted, now 11,503,600.
Application 16/983,654 is a continuation of application No. 15/025,532, granted, now 10,736,109, issued on Aug. 4, 2020, previously published as PCT/KR2014/008923, filed on Sep. 25, 2014.
Claims priority of application No. 10-2013-0115280 (KR), filed on Sep. 27, 2013.
Prior Publication US 2022/0303970 A1, Sep. 22, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/044 (2023.01); H04B 7/0417 (2017.01); H04B 7/0452 (2017.01); H04B 7/06 (2006.01); H04W 72/54 (2023.01); H04W 72/56 (2023.01)
CPC H04W 72/046 (2013.01) [H04B 7/0417 (2013.01); H04B 7/0452 (2013.01); H04B 7/0617 (2013.01); H04B 7/0695 (2013.01); H04W 72/54 (2023.01); H04W 72/56 (2023.01)] 12 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, from a base station, downlink signals for transmission beams; and
transmitting, to the base station, measurement information including best beam information and other beam information, based on the downlink signals,
wherein the measurement information further includes channel quality information obtained based on the downlink signals,
wherein the best beam information comprises indication information for a first transmission beam corresponding to a best channel quality among the transmission beams,
wherein the other beam information comprises indication information for at least one second transmission beam other than the first transmission beam among the transmission beams,
wherein a channel quality of each beam of the at least one second transmission beam is greater than a threshold, and
wherein a broadcast message for identifying the other beam information is received from the base station.