Title:
【発明の名称】移動通信端末
Document Type and Number:
Japanese Patent JP3369063
Kind Code:
B2
Abstract:
A mobile station is provided for autonomously detect an abrupt change of a propagation environment of a radio wave signal from a base station for servicing a peripheral cell and immediately executing a peripheral cell search. In order to execute a received signal strength indication (RSSI) plural times within one period of the peripheral cell search, the mobile station operates to set a cell search execution period DELTA t1 to a timer (T1) of a peripheral cell search controller (15) and a RSSI measuring execution period DELTA t2 to a timer (T2). The RSSI measuring unit (17) operates to measure the RSSI in the receiving band at each RSSI measuring execution period DELTA t2 and immediately execute the peripheral cell search when the peripheral cell search controller (15) determines the RSSI is greatly varied.
Inventors:
Takaaki Sato
Application Number:
JP29592496A
Publication Date:
January 20, 2003
Filing Date:
October 18, 1996
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04W36/30; H04W36/18; (IPC1-7): H04Q7/22
Attorney, Agent or Firm:
Role Masaaki (2 outside)