Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles Chambers0
Gunnar Arvid Bjornstrom0
Paul Chambers0
Date of Patent
October 11, 2005
0Patent Application Number
101357310
Date Filed
May 1, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In a mobile communications system 10, a message is sent to a mobile terminal 16 which transmits an acknowledgement signal if the message is received. If the system 10 does not detect an acknowledgement signal, it transmits a high margin notification signal to the mobile terminal 16 to notify the terminal that an attempt was made to send the message. When the mobile terminal 16 has received a notification signal and subsequently comes within range of lower margin signals from the system, it sends a registration signal to the system. The system may then retransmit the message to the mobile terminal 16.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.