US9166744B2

5G,4G

Title

APPARATUS AND METHOD FOR TRANSMITTING CHANNEL QUALITY INDICATOR AND ACKNOWLEDGEMENT SIGNALS IN SC-FDMA COMMUNICATION SYSTEMS

Application Number:

US201414508275

Publication Date:

20-10-2015

Current Assignee:

Family ID:

Application Date:

07-10-2014

Declaring Company:

Publication Country:

US

Priority Date:

16-07-2007

Title

APPARATUS AND METHOD FOR TRANSMITTING CHANNEL QUALITY INDICATOR AND ACKNOWLEDGEMENT SIGNALS IN SC-FDMA COMMUNICATION SYSTEMS

Application Number:

US201414508275

Family ID:

Publication Country:

US

Publication Date:

20-10-2015

Application Date:

07-10-2014

Priority Date:

16-07-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for transmitting and receiving information symbols in a communication system are provided. A method includes determining a channel quality indicator (CQI); determining two acknowledgement bits in response to data reception; generating a first symbol based on the CQI; generating a second symbol based on the two acknowledgement bits; and transmitting the first symbol and the second symbol. A first code is applied to the second symbol if the two acknowledgement bits have a first value a second code is applied to the second symbol if the two acknowledgement bits have a second value a third code is applied to the second symbol if the two acknowledgement bits have a third value and a fourth code is applied to the second symbol if the two acknowledgement bits have a fourth value.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.