Handover quality control in a mobile communications system
Handover type judgement for cdma mobile communication system
Hands-free telephone
Handset converter paging system
Head for wireless and other electronic apparatus
Headline hyperlink broadcast service and system
Held party notification feature
Hierarchical path hunt for multirate connections
High bit-rate coupler between a pcm channel multiplex and a...
High capacity paging system employing subaudible tones
High capacity spatial connecting network for digital signals
High capacity wireless communication using spatial subchannels
High density coaxial switching jack
High density fiber distribution frame
High density panel with rotating tray
High density patching system
High frequency character receiver
High performance digitally multiplexed transmission system
High performance path allocation system and method for a...
High performance path allocation system and method with...