Channel quality monitoring apparatus

Channel scheduling

Channel selection in an optical tdma network

Channel spreading device and method in cdma communication...

Channel structures for a quasi-orthogonal multiple-access...

Channel switching system

Channel switching unit for a telephone switching centre and...

Channel transfer with retrieve

Channel translators for use in time division digital exchangers

Channel utilization method and system for isdn

Channel zero switching arrangements for digital...

Channelization code allocation for radio communication systems

Character-frame-governed t.d.m. transmission of data

Charge-coupled device

Chirped-pulse multiple wavelength communications system

Circuit arrangement and method for receiving and...

Circuit arrangement for digitally processing a given number...

Circuit arrangement for ensuring the correct channel time...

Circuit arrangement for optical frequency conversion

Circuit arrangement with a multiplexer