×

Compound information terminal, mobile communications system and control method thereof

  • US 20030045333A1
  • Filed: 08/22/2002
  • Published: 03/06/2003
  • Est. Priority Date: 08/31/2001
  • Status: Active Grant
First Claim
Patent Images

1. A compound information terminal comprising a plurality of different communication units and a control unit for controlling the operation of the communication units, wherein:

  • the control unit requests a first communication unit to switch to an operation mode in which its communication operation is deactivated at arbitrary time intervals, and after the first communication unit has switched to the operation mode, requests one or more other communication units to carry out communication operation while the communication operation of the first communication unit is deactivated.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×