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Class Information
Number: 370/204
Name: Multiplex communications > Generalized orthogonal or special mathematical techniques > Plural diverse modulation techniques
Description: Subject matter wherein a wave carrier of information is being modified by more than one modulation technique.

Sub-classes under this class:

Class Number Class Name Patents
370/205 Pulse width and pulse position modulation 108

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8711957 Apparatus and method for transmitting and receiving data Apr. 29, 2014
8711674 Interference suppressing OFDM system for wireless communications Apr. 29, 2014
8705335 Packet processing systems and methods Apr. 22, 2014
8693306 Apparatus and method for transmitting data in low-frequency band in human body communication system, and the human body communication system Apr. 8, 2014
8688044 Method and system for selective equalization enablement based on modulation type Apr. 1, 2014
8671332 Systems and methods for a rateless round robin protocol for adaptive error control Mar. 11, 2014
8665692 Method and apparatus providing interference measurement in a coordinated multi-point transmission environment Mar. 4, 2014
8665987 Space-time/space-frequency coding for multi-site and multi-beam transmission Mar. 4, 2014
8665974 Multi-clock PHY preamble design and detection Mar. 4, 2014
8665693 Uplink single carrier frequency division multiple access multiple-input multiple-output soft interference cancellation receiver Mar. 4, 2014
8665691 Frame and data pattern structure for multi-carrier systems Mar. 4, 2014
8659987 Adaptive modulation for fixed wireless link in cable transmission system Feb. 25, 2014
8660081 Apparatus for dimensioning the control channel for transmission efficiency in communications systems Feb. 25, 2014
8644427 Radio frequency receiver with dual band reception and dual ADC Feb. 4, 2014
8644270 Method and system for configuring a frame in a communication system Feb. 4, 2014
8638653 Adaptive transmissions for optimized application delivery in wireless networks Jan. 28, 2014
8630265 Method and apparatus for accommodating higher order modulation in wireless communication Jan. 14, 2014
8625684 Apparatus and method for estimating symbol timing offset in a wireless communication system Jan. 7, 2014
8619539 Mimo control signaling in a wireless communication system Dec. 31, 2013
8611833 Adaptive bearer configuration for broadcast/multicast service Dec. 17, 2013
8605746 Data definition apparatus, systems, and methods Dec. 10, 2013
8593933 Modified spatial diversity schemes for coverage enhancement Nov. 26, 2013
8593934 Communication device and method for packet-based OFDM communications with differing length cyclic prefixes Nov. 26, 2013
8588201 Method and apparatus for improving RF coverage area in a wireless network Nov. 19, 2013
8582418 Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode Nov. 12, 2013
8577307 Waveform scheduling on a common antenna Nov. 5, 2013
8559398 Channel estimation using precoded reference symbols Oct. 15, 2013
8553653 Arrangement and method for channel mapping in a wireless communication system Oct. 8, 2013
8547820 Adaptive pilot insertion for a MIMO-OFDM system Oct. 1, 2013
8537657 Cross domain modulation scheme for a wireless communication link Sep. 17, 2013
8539308 Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed Sep. 17, 2013
8526296 Signal separation device and signal separating method Sep. 3, 2013
8519832 Intelligent power system and methods for its application Aug. 27, 2013
8520494 Precoding method for reducing uplink PAPR and apparatus thereof Aug. 27, 2013
8520758 Multicarrier digital signal transmission system using filter banks and memory preloading for initialization Aug. 27, 2013
8514688 Communication system, communication apparatus, and communication method Aug. 20, 2013
8509136 Network coding method and network coding apparatus Aug. 13, 2013
8493834 Content-adaptive multimedia coding and physical layer modulation Jul. 23, 2013
8488706 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion Jul. 16, 2013
8483040 Dual packet configuration for wireless communications Jul. 9, 2013
8483199 Method for transmitting and receiving broadcasting channels Jul. 9, 2013
8477858 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion Jul. 2, 2013
8477809 Systems and methods for generalized slot-to-interlace mapping Jul. 2, 2013
8477699 Cross-carrier control for LTE-advanced multicarrier system Jul. 2, 2013
8472305 Network coding-based data processing method and system Jun. 25, 2013
8462866 Transmitting apparatus and method, and receiving apparatus and method Jun. 11, 2013
8457152 Multiple modulation schemes in single rate layering wireless communication systems Jun. 4, 2013
8452238 Radio transmission device, method for determining modulation system, and recording medium therefor May. 28, 2013
8451915 Efficient uplink feedback in a wireless communication system May. 28, 2013
8432785 Flexible SDMA and interference suppression Apr. 30, 2013

1 2 3 4 5 6 7 8 9 10

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