Radio network controller and mobile communication system...

Details Radio network controller and mobile communication system... Radio network controller and mobile communication system...

2004-12-21

2008-12-30

Patel, Ajit (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S329000, C370S335000, C370S341000, C370S342000

Reexamination Certificate

active

07471663

ABSTRACT:
To construct a system abundant in scalability in which the devices are increased or decreased in a minimum unit in accordance with the amount of user data to be processed by dividing the UPE (user plane control equipment) in a radio network controller into the minimum necessary functions, a MAC-d entity only dependent on the individual user data is separated independently from a MAC-c/sh entity so that it may be increased or decreased in accordance with the amount of traffic. Thereby, the unit of increase or decrease can be made not a unit of UPE but a finer unit of MAC-d, resulting in the higher scalability of the system.

REFERENCES:
patent: 2001/0018345 (2001-08-01), Longoni et al.
patent: 2005/0068967 (2005-03-01), Terry et al.
patent: 2005/0193309 (2005-09-01), Grilli et al.
patent: 2006/0120530 (2006-06-01), Vialen et al.
patent: 2006/0140158 (2006-06-01), Terry
patent: 2007/0189223 (2007-08-01), Hwang
patent: 2008/0070611 (2008-03-01), Yi et al.
patent: 1 367 841 (2003-12-01), None
3GPP TS 25.321 V3.15.0 (Mar. 2003); “3rd Generation Partnership Project: Technical Specification Group Radio Access Network; Medium Access Control (MAC) protocol specification (Release 1999)”.

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