Transmitting apparatus with bit arrangement method

Data processing apparatus and data processing method

Data processing apparatus and data processing method as well as encoding apparatus and encoding method

Apparatus and method for communication using near Golay sequence

Multicarrier transmitter and multicarrier receiver

Methods and systems for polarization multiplexed multilevel modulation for optical communication

Power savings in hierarchically coded modulation

Hierarchical coding with multiple antennas in a wireless communication system

Hierarchically modulated OFDM communication from a satellite-based transmitter with reduced secondary data loss from clipping

CHANNEL ESTIMATION FOR A WIRELESS COMMUNICATION SYSTEM WITH MULTIPLE PARALLEL DATA STREAMS

SATELLITE BROADCASTING SYSTEM AND SIGNAL RECEIVING METHOD THEREOF

Hierarchical Modulation

MULTI-CARRIER SIGNAL TRANSMITTER, MULTI-CARRIER SIGNAL RECEIVER, AND METHOD OF TRANSMITTING AND RECEIVING MULTI-CARRIER SIGNAL

Receiving apparatus and transmitting apparatus

Method for re-ordering multiple layers and detecting signal of which the layers have different modulation orders in multiple input multiple output antenna system and receiver using the same

Communication system and method of communicating signals

Method of and radio network for transmitting layered data to multiple receiving stations

Data transmission in a multi-user OFDM system with adaptive modulation

Bit log likelihood ratio evaluation

Method and apparatus for transmitting/receiving MBMS based on hm

Wireless communication of data symbols

Device and method for generating and decoding a side channel signal transmitted with a main channel signal

Methods and apparatus for transmitting layered and non-layered data via layered modulation

SUPERPOSITION CODING

System and method for power saving coding in integer cycle or impulse type modulation transmissions

Adaptive modulation and coding in a SC-FDMA system

Power savings in hierarchically coded modulation

Method for Sending a Media Data Stream and Method for Receiving and Creating a Reconstructed Media Data Stream, and Associated Transmission Apparatus and Receiption Apparatus

Controlled superposition coding in multi-user communication systems

Systems and methods for transmitting and receiving additional data over legacy satellite digital audio radio signals

Data communication

Overlay modulation of COFDM using phase and amplitude offset carriers

Communication system

LAYERED RECEIVER STRUCTURE

Apparatus and method for transmitting data using a plurality of carriers

Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes

Method and apparatus for channel encoding and decoding in a communication system using low-density-parity-check codes

Method, device and system of reduced peak-to-average-ratio communication

Equalizers for layered modulated and other signals

Modulation and demodulation method, modulation apparatus and demodulation apparatus

Transmitting device, transmitting/receiving device, transmitting method and transmitting/receiving method

METHOD AND APPARATUS TO JOINTLY SYNCHRONIZE A LEGACY SDARS SIGNAL WITH OVERLAY MODULATION

Overlay modulation technique for COFDM signals based on amplitude offsets

Apparatus and method for transmitting and receiving data in a communication system using low density parity check code

Tiled-building-block trellis encoders

Lower complexity layered modulation signal processor

Optimizing transmission for broadcast multicast service

Symbol de-mapping methods in multiple-input multiple-output systems

Apparatus and method for transmitting and receiving data in a communication system using low density parity check codes

Communication system and method of receiving high priority signals and low priority signals

LAYERED MODULATION FOR DIGITAL SIGNALS

Hierarchical modulation reverse link interface node providing multiple service levels

Hierarchical modulation reverse link interface node

Hierarchical modulation for communication channels in single-carrier frequency division multiple access

Method for reducing ambiguity levels of transmitted symbols

Wireless access system and transmission method

Resource management in a wireless communication network

Pilot tones in a multi-transmit OFDM system usable to capture transmitter diversity benefits

Radio transmitting apparatus, radio receiving apparatus, and M-ary modulation communication system

Method and apparatus for using a MAC protocol for broadcast

Method and System of Radio Communications With Various Resolution Levels of Signal Modulation Depending on Propagation Conditions

Unequal hierarchical communications modulation method

Communication system

Method and Apparatus for Carrier Recovery in a Communications System

Radio communication method, radio transmitting apparatus, and radio receiving apparatus

Transmitter for communication systems employing an enhanced modulation scheme

Methods and Apparatus For Hierarchical Modulation Using Radial Constellation

Processing differentiated hierarchical modulation used in radio frequency communications

Content differentiated hierarchical modulation used in radio frequency communications

Digital broadcasting system and method of processing data

Piggyback networks

System and method for relaying turbo-coded piggyback messages

Multi-Modulation Reception Method Based On Demodulation Of Signals From Modulations Whose Symbols Are Included In A Main Constellation

Wireless Transmission of High Quality Video

Method of determining feedback in a communication system

Bandwidth-efficient control and bitmap signaling using super position coding in wireless communication systems

Communication system

High-order modulation-based burst mapping method and apparatus in a mobile communication system

Communication system

Symbol de-mapping methods in multiple-input multiple-output systems

Multi-layer multi-hop wireless system

METHOD AND APPARATUS FOR BROADCAST MULTICAST SERVICE IN AN ULTRA MOBILE BROADBAND NETWORK

Communication system, transmitter, receiver, transmitting method, receiving method, and program

APPARATUS AND METHODS FOR IMPLEMENTING HIERARCHICAL MODULATION AND DEMODULATION FOR GERAN EVOLUTION

Method for configuring multiuser packet and a structure thereof in a wireless communication system

Method of implementing superposition coding for a forward link in a wireless communication system

METHOD OF UTILIZING AND MANIPULATING WIRELESS RESOURCES FOR EFFICIENT AND EFFECTIVE WIRELESS COMMUNICATION

Method and apparatus for providing higher order modulation that is backwards compatible with quaternary phase shift keying(QPSK) or offset quaternary phase shift keying (OQPSK)

DTV transmitting system and receiving system and method of processing broadcast signal

Data transmission apparatus and communication system using a constellation rearrangement

Channel equalizer and method of processing broadcast signal in receiving system

Method of transmitting and receiving data using superposition modulation in a wireless communication system

Method to increase performance of secondary data in a heirarchial modulation scheme

Radio channel allocation and link adaptation in cellular telecommunication system

Apparatus and method for receiving data in a wireless communication system using bit interleaving, symbol interleaving and symbol mapping

Preprocessing signal layers in a layered modulation digital signal system to use legacy receivers

Soft decision demapping method suitable for higher-order modulation for iterative decoder and error correction apparatus using the same

Layered modulation for digital signals

Equalizers for layered modulated and other signals

Technique for demodulating level II hierarchical data

Method and apparatus for forward error correction in a content distribution system

Receiving apparatus and transmitting apparatus

Dirty paper precoding with known interference structure at receiver

Dual layer signal processing in a layered modulation digital signal system

Selectively changing demodulation modes depending on quality of received signal or a control signal

Broadcasting base station device, mobile terminal device, hierarchical modulation setup method, broadcast system, and hierarchical modulation setup computer program

Method to minimize compatibility error in hierarchical modulation using variable phase

Repetition coding in a satellite-based communications system

Unified receiver for layered and hierarchical modulation systems

Diversity type receiver apparatus and receiving method

Transmit spatial diversity for cellular single frequency networks

Method to minimize compatibility error in hierarchical modulation using variable phase

Methods and apparatus for combining and/or transmitting multiple symbol streams

Method and system for hierarchical modulation and demodulation for digital radio

Power savings in hierarchically coded modulation

Channel interleaving/de-interleaving apparatus in a communication system using a low density parity check code and control method thereof

Method to demodulate amplitude offsets in a differential modulation system

Orthogonal frequency division multiplex modem circuit

Adaptive channel estimation thresholds in a layered modulation system

Method to minimize degradation in a D-MPSK hierarchical modulation system

Methods and apparatus for transmitting layered and non-layered data via layered modulation

Bit log likelihood ratio evaluation

Method and apparatus for decoding data in a layered modulation system

Embedded keying

Lower complexity layered modulation signal processor

Method and apparatus for tailoring carrier power requirements according to availability in layered modulation systems

Data reception method and apparatus including reception of data in a first transmission and a retransmission

Method and apparatus for layered modulation

Method for variable performance in communication systems

Method and apparatus using coordinate interleaving to increase diversity in a MIMO system

16 QAM modulator and method of 16 QAM modulation

Amplitude and phase matching for layered modulation reception

Pilot tones in a multi-transmit OFDM system usable to capture transmitter diversity benefits

Method and apparatus for adding auxiliary channels in an existing transmission system

Method and apparatus for providing local channels in a global satellite/terrestrial network

Coding scheme for a wireless communication system

Mapping method for encoded bits using LDPC code, transmitting and receiving apparatuses employing this method, and program for executing this method

Modulation in a mobile telecommunications system

Transmitting apparatus with bit arrangement method

Channel estimation for a wireless communication system with multiple parallel data streams

Radio communication base station device, radio communication mobile station device, and radio communication method

Bit mapping for variable-size higher-order digital modulations

Data detection for a hierarchical coded data transmission

Method to optimize hierarchical modulation for a diversity system

Symbol de-mapping methods in multiple-input multiple-output systems

Method to create hierarchical modulation in OFDM

Method to increase performance of secondary data in a hierarchical modulation scheme

Method to minimize compatibility error in hierarchical modulation using variable phase

Method to inject hierarchical data onto single carrier stream

Method to minimize compatibility error in hierarchical modulation

Method to increase performance of secondary data in a hierarchical modulation scheme

Scalable QAM system and method

Data transmission apparatus using a constellation rearrangement

Hierarchical coding with multiple antennas in a wireless communication system

Wireless communication system, and demodulation method and data rate control method therefor

Communication system

Method of transmitting or retransmitting packets in a communication system

Packet transceiver apparatus

Transmission security based on adaptive multiresolution modulation

Enhanced signal acquisition based on adaptive multiresolution modulation