×

Radio communication system

  • US 20020024937A1
  • Filed: 08/01/2001
  • Published: 02/28/2002
  • Est. Priority Date: 08/10/2000
  • Status: Active Grant
First Claim
Patent Images

1. A radio communication system having a communication channel between a primary station and a secondary station, the primary and secondary stations having means for communicating according to first and second two-way communication modes, wherein the communication channel comprises at least one of an uplink and a down-link channel for the first mode and one of an uplink and a down-link channel for the second mode, the other channel for the second mode being absent, and means are provided for transmitting and receiving data normally routed via an absent channel of one mode via a respective channel of the other mode.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×