Speech coder and decoder for adaptive delta modulation coding sy

Split band processing for spread spectrum communications

Spread code generation device for spread spectrum communication

Spread PN code signal receiver

Spread signal spectrum communication circuits and system

Spread spectrum adaptive antenna interference canceller

Spread spectrum adaptive code tracker

Spread spectrum adaptive power control communications system and

Spread spectrum adaptive power control system and method

Spread spectrum adaptive power control system and method

Spread spectrum alignment repositioning method

Spread spectrum apparatus

Spread spectrum apparatus

Spread spectrum apparatus and method for network RF data communi

Spread spectrum apparatus for cellular mobile communication syst

Spread spectrum band transceiver

Spread spectrum base band processor

Spread spectrum CDMA communications system microwave overlay

Spread spectrum CDMA subtractive interference canceler and metho

Spread spectrum cellular handoff apparatus and method