Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2006-03-07
2006-03-07
Gesesse, Tilahun (Department: 2684)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S069000, C455S442000
Reexamination Certificate
active
07010317
ABSTRACT:
Disclosed is a method for determining transmission power of a second TFCI bit indicating transport format information of data on a downlink shared channel transmitted from a selected Node B to a UE in a mobile communication system including the UE existing in a handover zone and a plurality of Node Bs in an active set of the UE. The Node Bs transmit dedicated channel data including a first TFCI bit to the UE over dedicated channels. A first Node B transmits dedicated channel data over a dedicated channel and transmits downlink shared channel data over the downlink shared channel. The first Node B determines a transmission power level of the second TFCI bit to be higher than a ratio of transmission power of the dedicated channel data from a Node B transmitting only the dedicated channel data to transmission power of the first TFCI bit.
REFERENCES:
patent: 5963870 (1999-10-01), Chheda et al.
patent: 6374085 (2002-04-01), Saints et al.
patent: 6650905 (2003-11-01), Toskala et al.
patent: 6904290 (2005-06-01), Palenius
patent: 1 207 711 (2002-05-01), None
European Search Report dated Nov. 13, 2003 issued in a counterpart application, namely, Appln. No. 01126603.8.
“DSCH split type support”, 3GPP TSG RAN WG1#15, Oct. 16, 2000, pp. 1-15.
“RRC Protocol Specification”, 3GPP TS 25.331 Version 3.4.1 Release 1999, Sep. 2000, pp. 140, 327, and 342.
LG Electronics: “Power Control of TFCI Field for DSCH in Soft Handover”, Nov. 21-24, 2000, pp. 1-2.
LG Electronics: “TFCI Power Control in Spilt Mode”, Jan. 15-18, 2001, pp. 1-2.
LG Electronics: “CR for TR 25.841: DSC Power Control Improvement in Soft Handover”, Feb. 27, 2001.
Samsung Electronics and LG Electronics: “Proposed WI Enhancement on the DSCH Hard Split Mode”, Mar. 13-16, 2001.
Choi Sung-Ho
Hwang Sung-Oh
Kwak Byung-Jae
Lee Hyun-Woo
Lee Kook-Heui
Dilworth & Barrese LLP
Gesesse Tilahun
LandOfFree
Apparatus and method for transmitting TFCI used for DSCH in... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for transmitting TFCI used for DSCH in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for transmitting TFCI used for DSCH in... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3597432