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Class Information
Number: 370/342
Name: Multiplex communications > Communication over free space > Combining or distributing information via code word channels using multiple access techniques (e.g., cdma)
Description: Subject matter wherein spread spectrum coding techniques allow multiple signals occupying the same channel bandwidth to be transmitted simultaneously without interfering with one another.

Patents under this class:

Patent Number Title Of Patent Date Issued
8713415 Method for generating codewords Apr. 29, 2014
8712333 Selecting modulation and coding scheme in the presence of interference Apr. 29, 2014
8711827 Mobile terminal based on W-CDMA system having receive diversity function and system thereof Apr. 29, 2014
8711691 Apparatus and method for efficient transmission of acknowledgements Apr. 29, 2014
8711674 Interference suppressing OFDM system for wireless communications Apr. 29, 2014
8706128 Method and apparatus for managing frequencies used by devices Apr. 22, 2014
8705507 Radio communication device and radio communication method Apr. 22, 2014
8705446 Communication system, base station, mobile station, retransmission control method, and retransmission program Apr. 22, 2014
8705444 Wireless communication method and apparatus for decoding enhanced dedicated channel absolute grant channel transmissions Apr. 22, 2014
8705413 Apparatus and method for transmitting ACK/NACK in TDD system Apr. 22, 2014
8705385 Dynamic virtual termination target based on RF conditions Apr. 22, 2014
8694046 Uplink power control using received reference signal Apr. 8, 2014
8694014 Overriding a channel list message hashing process Apr. 8, 2014
8693953 Optimizing use of network resources by small cells and/or user devices of a venue Apr. 8, 2014
8693602 Method and device for mono- and multi-antenna reception for Alamouti-type links Apr. 8, 2014
8693446 Base station, mobile station and mobile communication method Apr. 8, 2014
8693444 Control resource mapping for a wireless communication system Apr. 8, 2014
8693443 Method for allocating wireless resource, base station, and mobile station Apr. 8, 2014
8693410 Method and apparatus of hybrid burst mapping in OFDMA systems Apr. 8, 2014
8687740 Receiver and reception method for layered modulation Apr. 1, 2014
8687570 Method and system for decoding control channels using repetition redundancy Apr. 1, 2014
8687565 Method of effectively transmitting radio resource allocation request in mobile communication system Apr. 1, 2014
8687561 Method and system for link adaptation using metric feedback Apr. 1, 2014
8682386 Dual-mode system and dual-mode wireless terminal Mar. 25, 2014
8682266 Techniques to enhance diversity for a wireless system Mar. 25, 2014
8681891 Selection of training sequences for multiple-in multiple-out transmissions Mar. 25, 2014
8681842 Transforming I/Q impairments through a linear system Mar. 25, 2014
8681834 Wireless communications system with secondary synchronization code based on values in primary synchronization code Mar. 25, 2014
8681824 DTMF tone monitoring apparatus and method of identifying a DTMF tone Mar. 25, 2014
8681763 Radio transmission device and radio transmission method Mar. 25, 2014
8681762 Sorting frequency arrays to account for multi-protocol frequencies Mar. 25, 2014
8681750 Apparatus, methods, and computer program products providing limited use of Zadoff-Chu sequences in pilot or preamble signals Mar. 25, 2014
8681749 Control resource mapping for a wireless communication system Mar. 25, 2014
8681718 Method of transmitting ACK/NACK signal in wireless communication system Mar. 25, 2014
8681714 Apparatus and method for improving hybrid automatic repeat request combining gain in a broadband wireless communication system Mar. 25, 2014
8681698 Rate matching for wideband code division multiple access Mar. 25, 2014
8681684 Method and system for frequency relaying Mar. 25, 2014
8681678 Method of transmitting multicast and broadcast service data Mar. 25, 2014
8681619 Dynamic modulation selection Mar. 25, 2014
8680963 Method of providing a radio service at a remote terminal Mar. 25, 2014
RE44809 Random access channel prioritization scheme Mar. 18, 2014
8676263 Wireless base station, wireless apparatus, wireless controlling apparatus, and communication method Mar. 18, 2014
8676128 Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication system Mar. 18, 2014
8675627 Adaptive precoding codebooks for wireless communications Mar. 18, 2014
8675600 Method for transmitting signals Mar. 18, 2014
8675563 Method and apparatus for interference control in a multi-cell communication system Mar. 18, 2014
8675538 Wireless one-to-one communication using multicast Mar. 18, 2014
8670988 Audio encoding/decoding apparatus and method providing multiple coding scheme interoperability Mar. 11, 2014
8670715 Communications methods, methods of forming a reader, wireless communications readers, and wireless communications systems Mar. 11, 2014
8670507 Concatentation-assisted symbol-level combining for MIMO systems with HARQ and/or repetition coding Mar. 11, 2014

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