Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-06-21
2011-06-21
Shah, Chirag G (Department: 2477)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
Reexamination Certificate
active
07965683
ABSTRACT:
A method and system for allocating a particular uplink control region to both HARQ ACKCH and CQICH in order to maximize uplink bandwidth for data transfer in a communication network. A control region scheduling (CRS) utility assigns a higher priority to HARQ ACKCH relative to CQICH. When both HARQ ACKCH and CQICH are to be allocated for a subscriber in the same region in the same frame, HARQ ACKCH is allocated in the region while CQICH is rejected. As the substitute to the rejected CQICH, the CRS utility may use current uplink channel quality information in combination with the corresponding HARQ ACK transmission to estimate the downlink channel quality information for the subscriber. Upon receiving the HARQ ACK information, the CRS utility updates the subscriber(s) uplink channel quality information. The CRS utility also provides a configurable option of activating or de-activating the sharing of the uplink control region.
REFERENCES:
patent: 2006/0195767 (2006-08-01), Ihm et al.
patent: 2007/0177541 (2007-08-01), Kwon et al.
patent: 2007/0254679 (2007-11-01), Montojo et al.
patent: 2008/0175195 (2008-07-01), Cho et al.
patent: 2009/0111480 (2009-04-01), Wu et al.
patent: 2009/0232070 (2009-09-01), Muharemovic et al.
patent: 2011/0002372 (2011-01-01), Li et al.
patent: 2008054149 (2008-05-01), None
P802.16Rev2/D0d (Aug. 2007), Part 16: Air Interface for Broadband Wireless Access Systems, Draft Standard for Local and metropolitan area networks, IEEE WirelessMAN 802.16, Copyright 2007, Section 8.4.5.4.25.
Moon, Sung Don: “The International Search Report and The Written Opinion of the International Search Authority, or the Declaration”, Korean Intellectual Property Office, Daejeon, Republic of Korea, completed: Dec. 7, 2009, mailed: Dec. 23, 2009.
Kumar Prachi P.
Mu Chen
Vuong Nghia T.
Wang Jun
May Steven A.
Motorola Mobility, Inc.
Persaud Amarnauth
Shah Chirag G
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