RADIO COMMUNICATION SYSTEM

Title:

RADIO COMMUNICATION SYSTEM

Document Type and Number:

Japanese Patent JP2002185999

Kind Code:

A

Abstract:

To solve a problem that a communication link between a base unit and one or more remote units is easily interrupted since a frequency selected for an operation is easily interfered from other RF generating sources such as a microwave device.

A system is constituted of a means for conducting communications between the base unit and the remote unit by using CDMA in one of a plurality of selected frequency channels and further a means for changing one of the frequency channels to another frequency channel in correspondence with interference in one of the frequency channels. Thus, a communication processing between the base unit and the remote unit is performed on the different frequency channel.

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Inventors:

BERGER TOBY
JARETT KEITH
MESSERSCHMITT DAVID
FLORES CHRISTOPHER
LU HUIHUNG
SU CHUN-MENG
BEHTASH SAMAN
CHIEN EDWARD

Application Number:

JP2001307983A

Publication Date:

June 28, 2002

Filing Date:

November 06, 1992

Export Citation:

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Assignee:

ATMEL CORP

International Classes:

H04B1/713; H03M5/14; H03M13/31; H04B1/69; H04B7/216; H04B7/26; H04J1/12; H04J1/16; H04J3/06; H04J13/00; H04L25/49; H04M1/72502; H04W24/08; H04W72/04; (IPC1-7): H04Q7/22; H04J13/04

Attorney, Agent or Firm:

Hidekazu Miyoshi (1 outside)

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