KR20160010483A

5G,4G

Title

TECHNIQUES FOR SELECTING SUBFRAME TYPE OR FOR INTERLEAVING SIGNALS FOR WIRELESS COMMUNICATIONS OVER UNLICENSED SPECTRUM

Application Number:

KR20157034032

Publication Date:

27-01-2016

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

TECHNIQUES FOR SELECTING SUBFRAME TYPE OR FOR INTERLEAVING SIGNALS FOR WIRELESS COMMUNICATIONS OVER UNLICENSED SPECTRUM

Application Number:

KR20157034032

Family ID:

51895690

Publication Country:

US

Publication Date:

27-01-2016

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 devices in which unlicensed spectrum is used for Long Term Evolution (LTE) communications are described. The first method includes comparing the past transmission activity on the unlicensed spectrum to the activity threshold, transmitting the first subframe type in the unlicensed spectrum during the next active transmission if the past transmission activity is greater than the activity threshold, And transmitting a second subframe type in the unlicensed spectrum during the next active transmission if the past transmission activity is below the activity threshold, wherein the second subframe type comprises a more robust subframe type than the first subframe type . The second method includes generating one or both of the PUCCH signals and the PUSCH signals based on the interleaved signals that increase the nominal bandwidth occupancy in the unlicensed spectrum and generating the signals generated in the unlicensed spectrum And transmitting. The third method includes receiving PUCCH signals and PUSCH signals.

Note:

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