Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-04-10
2007-04-10
Urban, Edward F. (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S572000, C370S311000
Reexamination Certificate
active
10431646
ABSTRACT:
A method and apparatus for reducing power dissipation in mobile stations that are configured to provide concurrent voice and high-speed packet data communication capability in a cellular telecommunications system. A state is defined during which data directed to a mobile station (MS) is not fully receive processed by the MS. Such a reduced receive processing state may be co-extensive with a Control Hold state. A notification mechanism is presented by which a serving base station directs a mobile station to return from reduced to full receive processing in advance of transmitting data on a packet data channel. The notification may take several forms, such as a message presenting the MS MAC address and one or more other bits of predetermined data content. Return to active (full receive) status may be required to be completed within a predetermined time, such as one ACK delay, after notification.
REFERENCES:
patent: 6456604 (2002-09-01), Lee et al.
patent: 6463307 (2002-10-01), Larsson et al.
patent: 6597683 (2003-07-01), Gehring et al.
patent: 6624767 (2003-09-01), Shiu et al.
patent: 6680967 (2004-01-01), Westman
patent: 6717924 (2004-04-01), Ho et al.
patent: 2003/0054807 (2003-03-01), Hsu et al.
“Medium Access Control (MAC) Standard for cdma2000 Spread Spectrum Systems, Release C”, 3GPP2 C.S003-C, Version 1.0, May 28, 2003, pp. 2-103-2-110 and 2-121-2-122.
Czaja Stanislaw
Lee Anthony
Yang Hong Kui
Boling, Esq. William C.
Dean Raymond S.
Jaquez & Associates
Jaquez, Esq. Martin J.
Urban Edward F.
LandOfFree
Method and apparatus for reducing power of a CDMA mobile... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for reducing power of a CDMA mobile..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for reducing power of a CDMA mobile... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3769053