Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-09-03
2011-10-25
Figueroa, Marisol (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S552100, C370S338000
Reexamination Certificate
active
08045972
ABSTRACT:
A multimode Radio Access Network (RAN) for wireless communication is disclosed. The RAN separates the control signals from the data streams for their distributed processing. The control signals are transmitted between base stations and a Radio Resource Server (RRS), while the data streams are communicated between the base stations and Wireless Access Gateways (WAGs). The base station and WAG resources are managed by the RRS. Besides providing single and multiple radio mode access to a mobile user for efficient communication with other wireless communication networks, the RAN infrastructure has a high outage tolerance and can be scaled cost effectively for wider coverage and increased data traffic capacity.
REFERENCES:
patent: 6181686 (2001-01-01), Hamalainen et al.
patent: 6647426 (2003-11-01), Mohammed
patent: 2003/0119550 (2003-06-01), Rinne et al.
patent: 2003/0185202 (2003-10-01), Maenpaa
patent: 2003/0214925 (2003-11-01), Diaz Cervera et al.
patent: 2004/0002332 (2004-01-01), Noma
patent: 2004/0114553 (2004-06-01), Jiang et al.
patent: 2004/0139201 (2004-07-01), Chaudhary et al.
patent: 2004/0162079 (2004-08-01), Koshino et al.
patent: 2004/0203785 (2004-10-01), Sundquist et al.
patent: 2004/0218575 (2004-11-01), Ibe et al.
patent: 2005/0025164 (2005-02-01), Kavanagh et al.
patent: 2005/0026616 (2005-02-01), Cavalli et al.
patent: 2006/0133414 (2006-06-01), Luoma et al.
patent: 2006/0221912 (2006-10-01), Olivier et al.
3GPP TR 22.934, “Feasibility Study on 3GPP System to Wireless Local Area Network (WLAN) Interworking.” Introduction p. 5; Sec 5.1 Scenarios 3-6, p. 16, Sep. 2003.
R. Samarasinghe et al, “Analysis of Intersystem Handover UMTS: FDD & WLAN,” Center for Telecommunications Research, King's College, London; Section 2.
3GPP TSG-RAN WG3 Meeting No. 36, “Proposed Architecture for UTRAN Evolution,” May 19-23, 2003, Document No. R3-030678; All pages.
Ferzali Wassim A.
Liu Xiao Zhou
Figueroa Marisol
Kumar Kaplesh
Mayflower Communications Company, Inc.
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