Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2004-05-12
2008-12-09
Kincaid, Lester (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S451000, C455S452100, C455S452200, C455S464000, C370S329000
Reexamination Certificate
active
07463891
ABSTRACT:
A method and apparatus for transmitting a single counting end message to reject the RRC connection requests of a plurality of terminals, thus minimizing the waste of radio resources and providing a quick response to those terminals that transmitted a connection request. RRC connection request messages are sent by a plurality of terminals to a network in response to an RRC connection-required message received from the network on a first channel. Each terminal monitors a second channel for an RRC connection setup message. The network establishes connections with a predetermined number of terminals by transmitting an RRC connection setup message to each terminal on the second channel and then transmits a single RRC connection-not-required message to the plurality of terminals on the first channel. Each terminal that does not receive an RRC connection setup message on the second channel after a predetermined period of time then monitors the first channel and, after receiving the RRC connection-not-required message, terminates the network connection procedure and does not re-transmit an RRC connection request message.
REFERENCES:
patent: 2002/0110106 (2002-08-01), Koo et al.
patent: 2004/0032877 (2004-02-01), Chuah et al.
patent: WO 00/54522 (2000-09-01), None
“3rdGeneration Partnership Project; Technical Specification Group Radio Access Network; Introduction of the Multimedia Broadcast Multicast Service (MBMS) in the Radio Access Network (Stage-2); (Release 6); 3GPP TS 25.346 V1.1.0” 3GPP TS 25.346 V1.5.0, Mar. 2003, pp. 1-16, XP002363447.
“Universal Mobile Telecommunications System (UMTS), RRC Protocol Specification (3GPP TS 25.331 version 4.1.0 Release 4); ETSI TS 125 331” FTSI Standards, European Telecommunication Standards Institute, Sophia-Antipo, FR, No. V410, Jun. 2001, XP002363448.
Chun Sung Duck
Lee Young Dae
Yi Seung June
Kincaid Lester
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
Zewari Sayed T
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