Core network interoperability in a pico cell system

Details Core network interoperability in a pico cell system Core network interoperability in a pico cell system

2003-08-14

2010-06-08

Eng, George (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S401000, C370S352000, C370S235000

Reexamination Certificate

active

07733821

ABSTRACT:
In a wireless communication system, a method and apparatus of communicating between at least one base station and a core network is claimed. Signaling messages and voice streams are transported using packet-switched protocols (IP). A CIC field (Circuit Identity Code) is used to identify at least one VoIP streams. The CIC field may be interpreted as a UDP port number for the voice over IP stream. Also, a synchronization source or contributing source filed of a RTP header may be used as the CIC field.

REFERENCES:
patent: 6125117 (2000-09-01), Martin et al.
patent: 6466550 (2002-10-01), Foster et al.
patent: 6574213 (2003-06-01), Anandakumar et al.
patent: 7047013 (2006-05-01), Muysewinkel et al.
patent: 7058042 (2006-06-01), Bontempi et al.
patent: 7120133 (2006-10-01), Joo et al.
patent: 7164665 (2007-01-01), Tourunen
patent: 7170879 (2007-01-01), Kim
patent: 7283533 (2007-10-01), Kumar et al.
patent: 7283541 (2007-10-01), Michelson et al.
patent: 7302497 (2007-11-01), Vilander et al.
patent: 2003/0007496 (2003-01-01), Brown et al.
patent: 2003/0145108 (2003-07-01), Joseph et al.
patent: 2003/0235184 (2003-12-01), Dorenbosch et al.
patent: 2004/0076277 (2004-04-01), Kuusinen et al.
patent: 2004/0172265 (2004-09-01), Spragle et al.
patent: 1282182 (2001-01-01), None
International Search Report, PCT/US03/25569, International Searching Authority, European Patent Office, Jan. 27, 2004.
International Preliminary Examination Report, PCT/US03/25569, International Preliminary Examining Authority, United States, Apr. 29, 2005.

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