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Communications / Multiplex Communications / Combining Or Distributing Information Via Code Word Channels Using Multiple Access Techniques (e.g., Cdma)


Receiver for spectrum spread communication system

Receiver for spectrum spread communication system

Code allocation in CDMA

Code allocation in CDMA

Method and apparatus for assigning variable length walsh codes in a spread spectrum system

Method and apparatus for assigning variable length walsh codes in a spread spectrum system

Method and apparatus for forward link rate scheduling

Method and apparatus for forward link rate scheduling

Pseudorandom number sequence generation in radiocommunication systems

Pseudorandom number sequence generation in radiocommunication systems

Power conservation method in mobile communications device

Power conservation method in mobile communications device

Frequency-hopping arrangement for a radio communication system

Frequency-hopping arrangement for a radio communication system

Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system

Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system

Transmitter of a mobile station in a CDMA communications system and method therefor

Transmitter of a mobile station in a CDMA communications system and method therefor

Method and system for controlling transmission energy in a variable rate gated communication system

Method and system for controlling transmission energy in a variable rate gated communication system

Wireless communications using circuit-oriented and packet-oriented frame selection/distribution functions

Wireless communications using circuit-oriented and packet-oriented frame selection/distribution functions

Low back haul reactivation delay for high-speed packet data services in CDMA systems

Low back haul reactivation delay for high-speed packet data services in CDMA systems

Forward direction power control method using backward direction power control sub-channel for mobile communication system

Forward direction power control method using backward direction power control sub-channel for mobile communication system

Transmission scheme within a communication system

Transmission scheme within a communication system

Wireless communications system that supports multiple modes of operation

Wireless communications system that supports multiple modes of operation

Spatial multiplexing in a cellular network

Spatial multiplexing in a cellular network

Customer premise wireless distribution of audio-video, control signals and voice using CDMA

Customer premise wireless distribution of audio-video, control signals and voice using CDMA

Customer premise wireless distribution of broad band signals and two-way communication of control signals over power lines

Customer premise wireless distribution of broad band signals and two-way communication of control signals over power lines

Multirate wireless data communication system

Multirate wireless data communication system

Communications method for a code division multiple access system without a base station

Communications method for a code division multiple access system without a base station

Wireless packet data distributed communications system

Wireless packet data distributed communications system

Wireless telecommunications system utilizing CDMA radio frequency signal modulation in conjuction with the GSM A-interface telecommunications network protocol

Wireless telecommunications system utilizing CDMA radio frequency signal modulation in conjuction with the GSM A-interface telecommunications network protocol

Non-orthogonal mobile subscriber multiple access system

Non-orthogonal mobile subscriber multiple access system

Method and apparatus for canceling spread-spectrum noise

Method and apparatus for canceling spread-spectrum noise

Spread spectrum method

Spread spectrum method

Discountinuous CDMA reception

Discountinuous CDMA reception

TDMA for mobile access in a CDMA system

TDMA for mobile access in a CDMA system

System and method for bit timing synchronization in an adaptive direct sequence CDMA communication system

System and method for bit timing synchronization in an adaptive direct sequence CDMA communication system

System and method for generating signal waveforms in a CDMA cellular telephone system

System and method for generating signal waveforms in a CDMA cellular telephone system

Method and apparatus for receiving and decoding communication signals in a CDMA receiver

Method and apparatus for receiving and decoding communication signals in a CDMA receiver

Communication method for an adaptive direct sequence CDMA communication system

Communication method for an adaptive direct sequence CDMA communication system

System and method for chip timing synchronization in an adaptive direct sequence CDMA communication system

System and method for chip timing synchronization in an adaptive direct sequence CDMA communication system

Spread spectrum CDMA subtractive interference canceler and method

Spread spectrum CDMA subtractive interference canceler and method

Wireless communication system

Wireless communication system

Method and apparatus for receiving and decoding communication signals in a CDMA receiver using partial de-correlation

Method and apparatus for receiving and decoding communication signals in a CDMA receiver using partial de-correlation

Method and apparatus for creating a composite waveform

Method and apparatus for creating a composite waveform

Code division multiple access system providing variable data rate access to a user

Code division multiple access system providing variable data rate access to a user

Noncoherent receiver employing a dual-maxima metric generation process

Noncoherent receiver employing a dual-maxima metric generation process

Code-division multiple-access communication system providing enhanced capacity within limited bandwidth

Code-division multiple-access communication system providing enhanced capacity within limited bandwidth

Block-spreading code-division multiple-access demodulator with improved interference cancellation

Block-spreading code-division multiple-access demodulator with improved interference cancellation

Communication method and system

Communication method and system

CDMA communication with a propagation delay between a base and a mobile station taken into account

CDMA communication with a propagation delay between a base and a mobile station taken into account

Spread spectrum communication apparatus

Spread spectrum communication apparatus

Methods of and devices for enhancing communications that use spread spectrum technology

Methods of and devices for enhancing communications that use spread spectrum technology

Coherent random access channel in a spread-spectrum communication system and method

Coherent random access channel in a spread-spectrum communication system and method

Apparatus and method for digital data transmission using orthogonal codes

Apparatus and method for digital data transmission using orthogonal codes

Ultrafast time hopping CDMA-RF communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand

Ultrafast time hopping CDMA-RF communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand

Device and method for controlling transmission power of punctured frame

Device and method for controlling transmission power of punctured frame

Communication control device and method for CDMA communication system

Communication control device and method for CDMA communication system

Power-controlled random access

Power-controlled random access

Common packet channel

Common packet channel


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