Observing a moving subscriber on the basis of handover commands
Obtaining improved frequency reuse in wireless communication sys
Obtaining pilot phase offset time delay parameter for a...
OFDMA with adaptive subcarrier-cluster configuration and...
OFDMA with adaptive subcarrier-cluster configuration and...
OFDMA with adaptive subcarrier-cluster configuration and...
Off-channel beacons in a wireless network
Off-hook triggered cellular-landline conference call
Offline page of monitoring
On demand location function for mobile terminal
On demand multicast messaging system
On demand multicast messaging system
On demand multicast messaging system
On demand real time telephone billing equipment
On-board communication system having multiple communication...
On-board communication terminal and information service...
On-demand information service using wireless cellular...
On-device mapping of WIFI hotspots via direct connection of...
One number service using mobile assisted call forwarding facilit
One-way roaming from ANS-41 to GSM systems