Patent Number: 8,743,724

Title: Method and apparatus for transmitting signal using spatial silencing

Abstract: The present invention relates to a method for transmitting signals in a heterogeneous network, the method comprising: a step wherein a base station determines a value-added vector for forming a beam pattern to be applied to a subsidiary carrier; a step wherein carrier operation information including information related to the determined value-added vector is transmitted via a primary carrier; and a step wherein the subsidiary carrier is transmitted by applying the determined value-added vector.

Inventors: Kwon; Yeong Hyeon (Anyang-si, KR), Lee; Moon Il (Anyang-si, KR), Koo; Ja Ho (Anyang-si, KR), Chung; Jae Hoon (Anyang-si, KR), Moon; Sung Ho (Anyang-si, KR), Han; Seung Hee (Anyang-si, KR)

Assignee: LG Electronics Inc.

International Classification: H04W 72/04 (20090101)

Expiration Date: 2022-06-03 0:00:00