Access network system capable of reducing call loss probability

Acquisition and tracking in communication system with...

Alarm signaling with hybrid data and two-way voice channel

Apparatus and method for coordinated music playback in...

Apparatus and method for coordinated music playback in...

Apparatus and method for receiving transmit wave

Audio system with first and second units having wireless...

Combining online browsing and on-demand data broadcast for...

Communication terminal and communication method for...

Data transceiving system and method

Digital radio feedback systems

Distributed media on-demand information service

Image server and image display system

Information providing method for transmitting broadcast...

Initiating a wireless connection to a broadcast program

Intercom system with imaging function as well as audio...

Local area network computer system utilizing radiating...

Method and apparatus for regulating a delivery of a...

Method and apparatus to configure, provision and control a...

Method and system for tariff, load and meter data management...