Method and apparatus for setting reverse link CQI reporting modes in wireless communication system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04W-024/02
H04W-052/14
H04W-052/16
H04W-052/32
H04W-052/48
H04W-052/58
H04W-072/08
H04B-007/216
H04L-005/00
H04L-027/26
H04W-072/04
H04B-007/26
H04J-013/00
출원번호
US-0033322
(2013-09-20)
등록번호
US-9125078
(2015-09-01)
발명자
/ 주소
Sampath, Hemanth
출원인 / 주소
QUALCOMM Incorporated
대리인 / 주소
Dong, Dalei
인용정보
피인용 횟수 :
0인용 특허 :
192
초록▼
A method and apparatus for setting Reverse Link CQI Reporting Modes in an access terminal is provided, comprising determining a value for CQIReportingMode received as a parameter in a transmitted message and setting the reverse link CQI reporting mode of the access terminal based on CQIReportingMode
A method and apparatus for setting Reverse Link CQI Reporting Modes in an access terminal is provided, comprising determining a value for CQIReportingMode received as a parameter in a transmitted message and setting the reverse link CQI reporting mode of the access terminal based on CQIReportingMode value. The CQIReportingMode value is indicative of a reporting mode selected from a plurality of reporting modes.
대표청구항▼
1. A method of determining reverse link channel quality indicator (CQI) reporting modes of an access terminal, comprising: determining a CQI reporting mode value;identifying a reverse link CQI reporting mode from a group of reporting modes based, at least in part, on the CQI reporting mode value; an
1. A method of determining reverse link channel quality indicator (CQI) reporting modes of an access terminal, comprising: determining a CQI reporting mode value;identifying a reverse link CQI reporting mode from a group of reporting modes based, at least in part, on the CQI reporting mode value; andreporting CQI based, at least in part, on the identified reverse link CQI reporting mode to a base station. 2. The method of claim 1, wherein the reverse link CQI reporting mode comprises a plurality of fields that indicate a transmission characteristic. 3. The method of claim 2, wherein the CQI reporting mode value indicates a field of the plurality of fields of the reverse link CQI reporting mode. 4. The method of claim 2, wherein at least one field of the plurality of fields of the reverse link CQI reporting mode includes a rank that indicates a desired number of multiple input and multiple output (MIMO) layers. 5. The method of claim 2, wherein at least one field of the plurality of fields of the reverse link CQI reporting mode includes a preferred precoding matrix. 6. The method of claim 1, further comprising setting the reverse link CQI reporting mode of the access terminal to the identified reverse link CQI reporting mode. 7. The method of claim 1, wherein the reverse link CQI reporting mode comprises at least one of a single code word CQI reporting mode, a multiple code word CQI reporting mode, and a single input and single output (SISO) CQI reporting mode. 8. An apparatus for determining reverse link channel quality indicator (CQI) reporting modes, comprising: at least one processor configured to: determine a CQI reporting mode value;identify a reverse link CQI reporting mode from a group of reporting modes based, at least in part, on the CQI reporting mode value; andreport CQI based, at least in part, on the identified reverse link CQI reporting mode to a base station; andat least one memory configured to communicate with the at least one processor. 9. The apparatus of claim 8, wherein the reverse link CQI reporting mode comprises a plurality of fields that indicate a transmission characteristic. 10. The apparatus of claim 9, wherein the CQI reporting mode value indicates a field of the plurality of fields of the reverse link CQI reporting mode. 11. The apparatus of claim 9, wherein at least one field of the plurality of fields of the reverse link CQI reporting mode includes a rank that indicates a desired number of multiple input and multiple output (MIMO) layers. 12. The apparatus of claim 9, wherein at least one field of the plurality of fields of the reverse link CQI reporting mode includes a preferred precoding matrix. 13. The apparatus of claim 8, wherein the at least one processor is further configured to: set the reverse link CQI reporting mode of the access terminal to the identified reverse link CQI reporting mode. 14. The apparatus of claim 8, wherein the reverse link CQI reporting mode comprises at least one of a single code word CQI reporting mode, a multiple code word CQI reporting mode, and a single input and single output (SISO) CQI reporting mode. 15. An apparatus for determining reverse link channel quality indicator (CQI) reporting modes, comprising: means for determining a CQI reporting mode value;means for identifying a reverse link CQI reporting mode from a group of reporting modes based, at least in part, on the CQI reporting mode value; andmeans for reporting CQI based, at least in part, on the identified reverse link CQI reporting mode to a base station. 16. An apparatus for determining reverse link channel quality indicator (CQI) reporting modes of an access terminal, comprising: at least one processor;a non-transitory storage medium that is in communication with the at least one processor including instructions stored thereon, wherein the instructions cause the at least one processor to: determine a CQI reporting mode value;a reverse link CQI reporting mode from a group of reporting modes based, at least in part, on the CQI reporting mode value; andreport CQI based, at least in part, on the identified reverse link CQI reporting mode to a base station. 17. A non-transitory machine readable storage medium including instructions stored thereon, comprising: a first set of instructions for determining a CQI reporting mode value;a second set of instructions for identifying a reverse link CQI reporting mode from a group of reporting modes based, at least in part, on the CQI reporting mode value; anda third set of instructions for reporting CQI based, at least in part, on the identified reverse link CQI reporting mode to a base station.
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