Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-10-17
2006-10-17
Vu, Huy D. (Department: 2616)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S338000, C370S352000
Reexamination Certificate
active
07123594
ABSTRACT:
A method for processing a signal and a bearer separately in an ALL IP network system includes the steps of: transmitting a service request message (SRM) from a mobile station (MS) to a radio network (RN); at the RN, determining whether a circuit related service or a packet related service is requested; if the circuit related service is requested: (i) transmitting a CM service request message to a MSC server, (ii) receiving a service request acknowledgement (SRA) message from the MSC server, and (iii) assigning a bearer in response to the SRA message; and if the packet-related service is requested: (i) transmitting the (SRM) from the RN to a core network without processing the SRM; (ii) at the core network, processing the SRM and transmitting an assignment request to the RN, the assignment request requesting that the RN assign the bearer; and (iii) assigning the bearer in response to the assignment request.
REFERENCES:
patent: 5920812 (1999-07-01), Palviainen
patent: 5999815 (1999-12-01), TenBrook et al.
patent: 6208633 (2001-03-01), Jouppila et al.
patent: 6526026 (2003-02-01), Menon
patent: 6668175 (2003-12-01), Almgren et al.
patent: 6714515 (2004-03-01), Marchand
McDonnell Boehnen & Hulbert & Berghoff LLP
Ryman Daniel
UTStarcom Korea Limited
Vu Huy D.
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