Title:
Simultaneous wireless communication on license spectrum and Unleashed sense spectrum
Document Type and Number:
Japanese Patent JP6239738
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:
Bushan, Naga
Maladi, Darga Prasad
Way, Young Bin
Girl, peter
Luo, Tao
Ji, Tinghwan
Horn, Gavin Bernard
Chen, Wanshi
Damung Janovik, Alexander
Maladi, Darga Prasad
Way, Young Bin
Girl, peter
Luo, Tao
Ji, Tinghwan
Horn, Gavin Bernard
Chen, Wanshi
Damung Janovik, Alexander
Application Number:
JP2016515008A
Publication Date:
November 29, 2017
Filing Date:
May 20, 2014
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W72/04; H04W16/14
Foreign References:
| WO2012078565A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Okumura Motohiro
Yoshihiro Fukuhara
Morisezo Iseki
Okumura Motohiro