Title:
METHOD FOR CONTROLLING WIRELESS LINE ALLOTMENT FOR MOBILE COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP3236518
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for controlling wireless line allotment for mobile communication system capable of satisfying a prescribed speech quality even in a structure in which wireless zones having different outgoing receiving level intensity are overlapped and of sharing a speech channel among plural wireless zones having the overlap relation.
SOLUTION: A control channel f1 is disposed only in a wireless zone 11 among wireless zones 11, 21 and 31 having the overlap relation in the same service area, only the speech channel is disposed in the other wireless zones 21 and 31 without disposing a control channel, and a booster 60 is disposed in the wireless zone 11 in a zone structure in which one of their frequencies f2 or f3 is disposed as a wave transmitting state. Thus, even in the state where the outgoing receiving level intensities among wireless zones are not the same, the speech channel satisfying the prescribed speech quality is allotted by the measurement result of the down receiving level of the speech channel in the wave transmitting state, and the speech channel is shared among plural wireless zone having the overlap relation.
Inventors:
Yasuyuki Watanabe
Kenya Nakaima
Kiyotaka Hori
Yoshiyuki Yasuda
Kenya Nakaima
Kiyotaka Hori
Yoshiyuki Yasuda
Application Number:
JP27964096A
Publication Date:
December 10, 2001
Filing Date:
October 22, 1996
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04W16/14; H04W16/24; (IPC1-7): H04Q7/36
Domestic Patent References:
| JP767168A | ||||
| JP746650A |
Attorney, Agent or Firm:
Hidekazu Miyoshi (3 outside)