Multiplex communications – Channel assignment techniques – Adaptive selection of channel assignment technique
Reexamination Certificate
2006-08-18
2011-10-18
Phung, Luat (Department: 2464)
Multiplex communications
Channel assignment techniques
Adaptive selection of channel assignment technique
C370S344000, C370S468000
Reexamination Certificate
active
08040912
ABSTRACT:
Provided is a multicarrier communication apparatus by which information quantity of CQI reporting can be reduced. In the apparatus, each CQI is recorded in a CQI table section (122) by being classified into a plurality of CQI groups by following a certain rule. A CQI selecting section (123) estimates fluctuation range and variance of reception qualities of the entire resource block to be reported, based on an SINR value outputted from a quality level calculating section (121). Then, based on the estimated values, the CQI selecting section selects a suitable CQI group in a first step, selects a suitable CQI value from among the CQIs included in the selected CQI group in a second step, and outputs the ID of the selected CQI group and the selected CQI value to a CQI generating section (124) . Based on such information, the CQI generating section (124) generates a CQI frame to be transmitted to a base station.
REFERENCES:
patent: 2005/0003782 (2005-01-01), Wintzell
patent: 2005/0025254 (2005-02-01), Awad et al.
patent: 2005/0128993 (2005-06-01), Yu et al.
patent: 2005/0201474 (2005-09-01), Cho et al.
patent: 2006/0034244 (2006-02-01), Huang et al.
patent: 2006/0039318 (2006-02-01), Oh et al.
patent: 2006/0234643 (2006-10-01), Kikuchi
patent: 2007/0026810 (2007-02-01), Love et al.
patent: 2007/0223611 (2007-09-01), Ode et al.
patent: 2003-169036 (2003-06-01), None
patent: 2003-174426 (2003-06-01), None
patent: 2005-002253 (2005-01-01), None
patent: 2005-160079 (2005-06-01), None
International Search Report dated Nov. 21, 2006.
3GPP TSG RAN WG1 Ad Hoc on LTE, contributory document, NTT DoCoMo, “Physical Channels and Multiplexing in Evolved UTRA Downlink,” (R1-050590), Jun. 2005, pp. 1-24, p. 3, line 5.
Imamura Daichi
Kuri Kenichi
Nishio Akihiko
Dickinson Wright PLLC
Panasonic Corporation
Phung Luat
LandOfFree
Multicarrier communication system, multicarrier... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multicarrier communication system, multicarrier..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multicarrier communication system, multicarrier... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4256773