Title:
MOBILE COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JPH0661927
Kind Code:
A
Abstract:
PURPOSE: To attain a hand-off state at a high speed and with no hit in accordance with the movement of a mobile device in a talking mode in a mobile communication system.
CONSTITUTION: A multi-address switch 2 is provided between an exchange control station and a radio base station 3 and the information frames are simultaneously addressed to all stations 3. Each station 3 contains the address filters FIL 304 and 305 and sets the DOWN communication identifier generated from a communication identifier included in an UP information frame received from a mobile device to the FIL 304. Meanwhile the station 3 receives the information frame the switch 2 after filtering the frame through the FIL 304.
Inventors:
OTERU YOICHI
Application Number:
JP10007392A
Publication Date:
March 04, 1994
Filing Date:
April 21, 1992
Export Citation:
Assignee:
NEC CORP
International Classes:
H04W36/00; H04B7/26; H04W36/18; H04W36/38; (IPC1-7): H04B7/26; H04Q7/04
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)
Next Patent: CORDLESS TELEPHONE SET