Title:
拡張コンポーネントキャリア通信と非拡張コンポーネントキャリア通信との間の共存のための技法
Document Type and Number:
Japanese Patent JP6580711
Kind Code:
B2
Abstract:
Techniques are described for wireless communication. One method for wireless communication at a base station includes contending for access to a shared channel of a shared radio frequency spectrum band, and multiplexing first component carrier (CC) communication windows and second CC communication windows in the shared channel. A duration of orthogonal frequency domain multiplexed (OFDM) symbols of the first CC communication windows may be different from a duration of OFDM symbols of the second CC communication windows, and the multiplexing may occur on the shared channel upon winning contention for access to the shared channel. One method for wireless communication at a user equipment (UE) includes monitoring a shared channel of a shared radio frequency spectrum band for a first CC Listen Before Talk (LBT) frame, and receiving, in a second CC preamble, an indication of the first CC LBT frame.
Inventors:
Yu, Thesan
Shu, Hao
Maladi, Darga Prasad
Way, Young Bin
Marrick, Siddhartha
Sun, Jin
Bajapeyam, Madaba Srinivasan
One, Jun
Luo, Tao
Jean, Shaosha
Chen, Wanshi
Damnyanovich, Alexander
Shu, Hao
Maladi, Darga Prasad
Way, Young Bin
Marrick, Siddhartha
Sun, Jin
Bajapeyam, Madaba Srinivasan
One, Jun
Luo, Tao
Jean, Shaosha
Chen, Wanshi
Damnyanovich, Alexander
Application Number:
JP2017560156A
Publication Date:
September 25, 2019
Filing Date:
May 03, 2016
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W16/14; H04W28/06; H04W72/04
Domestic Patent References:
| JP2012527195A |
Other References:
LG Electronics,DL/UL solutions of LAA with LBT[online],3GPP TSG-RAN WG1#80,3GPP,2015年 2月13日,R1-150214,検索日[2019.07.22],インターネット
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Takashi Okada
Yoshihiro Fukuhara
Morisezo Iseki
Takashi Okada