EP3000279A2

5G,4G

Title

CONCURRENT WIRELESS COMMUNICATIONS OVER LICENSED AND UNLICENSED SPECTRUM

Application Number:

EP20140731881

Publication Date:

30-03-2016

Current Assignee:

QUALCOMM INC

Family ID:

51895690

Application Date:

20-05-2014

Declaring Company:

QUALCOMM INC

Publication Country:

US

Priority Date:

20-05-2013

View on Espacenet goto-link

Title

CONCURRENT WIRELESS COMMUNICATIONS OVER LICENSED AND UNLICENSED SPECTRUM

Application Number:

EP20140731881

Family ID:

51895690

Publication Country:

US

Publication Date:

30-03-2016

Application Date:

20-05-2014

Priority Date:

20-05-2013

Current Assignee:

QUALCOMM INC

Declaring Company:

QUALCOMM INC

View on Espacenet goto-link

Abstract  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.

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.

Note:

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