KR102094672B1

5G,4G

Title

CONCURRENT WIRELESS COMMUNICATIONS OVER LICENSED AND UNLICENSED SPECTRUM

Application Number:

KR20177025198

Publication Date:

30-03-2020

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:

KR20177025198

Family ID:

51895690

Publication Country:

US

Publication Date:

30-03-2020

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 apparatus for wireless communications are described. A first method includes transmitting a first orthogonal frequency division multiple access (OFDMA) communication signal to a wireless node in a licensed spectrum; And simultaneously transmitting the first OFDMA communication signal, transmitting the second OFDMA communication signal to the wireless node in the unlicensed spectrum. The second method includes receiving first orthogonal frequency-division multiple access (OFDMA) communications from a wireless node in a licensed spectrum, and simultaneously receiving a first OFDMA communication signal, second from the wireless node in the unlicensed spectrum. And receiving an OFDMA communication signal. The third method includes generating a periodic gating interval for a cellular downlink in an unlicensed spectrum, and at least one boundary of the periodic gating interval, at least one of a periodic frame structure associated with a primary component carrier of the cellular network. And synchronizing with the boundary.

Note:

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The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

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