Title:
ライセンススペクトラムおよびアンライセンススペクトラム上の同時ワイヤレス通信
Document Type and Number:
Japanese Patent JP6833656
Kind Code:
B2
Abstract:
Methods and apparatuses are described for wireless communications. A first method includes transmitting a first Orthogonal Frequency-Division Multiple Access (OFDMA) communications signal to a wireless node in a licensed spectrum, and transmitting, concurrently with the transmission of the first OFDMA communications signal, a second OFDMA communications signal to the wireless node in an unlicensed spectrum. A second method includes receiving a first Orthogonal Frequency-Division Multiple Access (OFDMA) communications signal from a wireless node in a licensed spectrum, and receiving, concurrently with the reception of the first OFDMA communications signal, a second OFDMA communication signal from the wireless node in an unlicensed spectrum. A third method includes generating a periodic gating interval for a cellular downlink in an unlicensed spectrum, and synchronizing at least one boundary of the periodic gating interval with at least one boundary of a periodic frame structure associated with a primary component carrier of the cellular downlink.
Inventors:
Naga Bushan
Darga Prasad Maladi
Yong Bin Wei
Peter girl
Tao Luo
Ting Huang Ji
Gavin Bernard Horn
Wanshi Chen
Alexander Damung Janovic
Darga Prasad Maladi
Yong Bin Wei
Peter girl
Tao Luo
Ting Huang Ji
Gavin Bernard Horn
Wanshi Chen
Alexander Damung Janovic
Application Number:
JP2017211831A
Publication Date:
February 24, 2021
Filing Date:
November 01, 2017
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W16/14; H04J1/00; H04L27/26; H04W72/04; H04W72/12
Foreign References:
| WO2012078565A1 | ||||
| WO2013069746A1 | ||||
| WO2012108718A2 |
Attorney, Agent or Firm:
Kurata Masatoshi
Morisezo Iseki
Takashi Okada
Morisezo Iseki
Takashi Okada