LandOfFree - US Patents - Listing for Telecommunications

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Radio channel allocating system

Telecommunications – Transmitter and receiver at separate stations

Radio channel allocation based on location of mobile users

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Radio channel allocation for national security and emergency...

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Radio channel assignment method

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Radio channel control method and receiving apparatus

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Radio channel control method and receiving apparatus

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Radio channel control method and receiving apparatus

Telecommunications – Transmitter and receiver at separate stations – With control signal

Radio channel control method and receiving apparatus

Telecommunications – Transmitter and receiver at separate stations

Radio channel control method for mobile communication system

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Radio channel control method in a cellular system

Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency

Radio channel control systems of mobile radio telephone systems

Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part

Radio channel estimation based on BER and RSSI

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Radio channel initial transmission scheme for mobile communicati

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Radio channel management functionality distribution in wireless

Telecommunications – Transmitter and receiver at separate stations

Radio channel search system

Telecommunications – Receiver or analog modulated signal frequency converter – Squelch

Radio channel squelching systems

Telecommunications – Radiotelephone system – Zoned or cellular telephone system

Radio channel test system for mobile telecommunication system wi

Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part

Radio characteristic evaluating apparatus of mobile telecommunic

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Radio circuit and control method of radio circuit