Title:
無線制御装置及びそれを用いた移動通信システム並びにその動作制御方法
Document Type and Number:
Japanese Patent JP4517732
Kind Code:
B2
Abstract:
In a radio network controller (RNC) ( 2 ), a control portion ( 22 ) reads ciphering parameter from a protocol processing portion ( 231 ) for performing a protocol processing of FP (Frame Protocol) and MAC (Medium Access Control) and sets the ciphering parameter in another protocol processing portion ( 232 ). By handing over the ciphering parameter from the protocol processing portion ( 231 ) to the other protocol processing portion ( 232 ), a telephone call is continued and a user equipment (UE) 41 is not conscious of handover of processing.
Inventors:
Hidenori Kato
Application Number:
JP2004163933A
Publication Date:
August 04, 2010
Filing Date:
June 02, 2004
Export Citation:
Assignee:
NEC
International Classes:
H04L29/06; H04W24/04; H04W8/20; H04W12/00; H04W12/02; H04W36/06
Domestic Patent References:
| JP2004048209A |
Foreign References:
| WO2003069806A1 |
Attorney, Agent or Firm:
▲柳▼川 信