Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-12-26
2006-12-26
Feild, Joseph (Department: 2681)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S524000, C455S456300, C455S514000, C455S084000, C455S073000, C370S329000, C370S340000, C370S230000, C370S230100, C370S277000, C370S278000, C370S341000, C370S321000, C370S320000, C370S335000, C370S395410, C370S441000
Reexamination Certificate
active
07155236
ABSTRACT:
Techniques for efficient signaling to and from a plurality of mobile stations are disclosed. In one embodiment, a subset of mobile stations may be allocated a portion of the shared resource with one or more individual access grants, another subset may be allocated a portion of the shared resource with a single common grant, and yet another subset may be allowed to use a portion of the shared resource without any grant. In another embodiment, an acknowledge and continue command is used to extend all or a subset of the previous grants without the need for additional requests and grants, and their associated overhead. In one embodiment, a traffic to pilot ratio (T/P) is used to allocate a portion of the shared resource, allowing a mobile station flexibility in selecting its transmission format based on T/P.
REFERENCES:
patent: 5754537 (1998-05-01), Jamal
patent: 5914950 (1999-06-01), Tiedemann, Jr. et al.
patent: 2002/0172217 (2002-11-01), Kadaba et al.
Chen Tao
Jain Avinash
Tiedemann Jr. Edward G.
Feild Joseph
Kim W. Chris
Nguyen David Q.
Nguyen Thien T.
Qualcomm Incorporated
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