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Class Information
Number: 455/101
Name: Telecommunications > Transmitter > Diversity
Description: Subject matter where two or more channels are transmitted via different paths, frequencies, or times of transmission.










Patents under this class:

Patent Number Title Of Patent Date Issued
RE44867 Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems Apr. 29, 2014
8712341 Method and apparatus for transmitting and receiving a signal in a communication system Apr. 29, 2014
8711964 Method and apparatus for pre-scheduling in closed-loop MU-MIMO antenna system Apr. 29, 2014
8711957 Apparatus and method for transmitting and receiving data Apr. 29, 2014
8711907 PMI feedback with codebook interpolation Apr. 29, 2014
8711827 Mobile terminal based on W-CDMA system having receive diversity function and system thereof Apr. 29, 2014
8711760 Method and apparatus to adjust received signal Apr. 29, 2014
8706028 Wireless communication system, wireless communication apparatus, and wireless communication method Apr. 22, 2014
8705668 Calculation of soft values for uplink communication Apr. 22, 2014
8705660 Apparatuses and methods for data transmission and reception Apr. 22, 2014
8705656 Transmission and reception apparatus and method Apr. 22, 2014
8705645 MIMO transmitter and method for transmitting OFDM symbols Apr. 22, 2014
8693599 Wireless receiving apparatus Apr. 8, 2014
8693577 Multi-antenna communication systems utilizing RF-based and baseband signal weighting and combining Apr. 8, 2014
8693566 Methods and systems for combined cyclic delay diversity and precoding of radio signals Apr. 8, 2014
8693416 Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission Apr. 8, 2014
8688047 Physical broadcast channel (PBCH) transmission for reliable detection of antenna configuration Apr. 1, 2014
8687721 Method for selecting user Apr. 1, 2014
8682266 Techniques to enhance diversity for a wireless system Mar. 25, 2014
8682265 Radio communication apparatus, radio network system, and data link construction method used for the same Mar. 25, 2014
8682263 Programmable transmit continuous-time filter Mar. 25, 2014
8682256 Dynamic activation of receive diversity Mar. 25, 2014
8677421 Digital broadcast reception apparatus Mar. 18, 2014
8676136 Radio antenna switch Mar. 18, 2014
8676133 Reference signal design for LTE A Mar. 18, 2014
8675774 Constellation rearrangement for transmit diversity schemes Mar. 18, 2014
8675772 Method for multiple antenna transmission using partial channel knowledge Mar. 18, 2014
8675767 Method of data transmission in multiple antenna system Mar. 18, 2014
8670507 Concatentation-assisted symbol-level combining for MIMO systems with HARQ and/or repetition coding Mar. 11, 2014
8670498 Method and apparatus for reducing interference in space frequency block coding communication Mar. 11, 2014
8666334 Apparatus and method for virtual antenna mapping in multi-antenna system Mar. 4, 2014
8666333 Using antenna arrays to produce omni-directional transmissions Mar. 4, 2014
8665993 Orthogonal resource selection transmit diversity Mar. 4, 2014
8665987 Space-time/space-frequency coding for multi-site and multi-beam transmission Mar. 4, 2014
8665984 Method and system for precoding data Mar. 4, 2014
8665979 Quantized channel state information prediction in multiple antenna systems Mar. 4, 2014
8665978 Wireless communication apparatus and wireless communication method Mar. 4, 2014
8665795 Method and system for providing beamforming feedback in wireless communication systems Mar. 4, 2014
8665740 Method and devices for bit rate allocation for point-to-multipoint multimedia communications Mar. 4, 2014
8660105 Downlink transmit beamforming Feb. 25, 2014
8655288 Electronic device with multiple antenna diversity and related methods Feb. 18, 2014
8654820 Radio communication for reducing the signaling amount in selecting a plurality of beams in pre-coding for enhancing throughput Feb. 18, 2014
8654752 Radio communication device and radio communication method Feb. 18, 2014
8649811 Embryo frequency leakage for personalized wireless communication system Feb. 11, 2014
8649747 Dynamically adjusting antenna polarization in a wireless communication system Feb. 11, 2014
8644772 Device, system and method of transferring a wireless communication session between wireless communication frequency bands Feb. 4, 2014
8644415 Method for precoding using a block diagonal matrix Feb. 4, 2014
8644409 Method and apparatus for modulation and layer mapping in a wireless communication system Feb. 4, 2014
8644367 Antenna beam scan unit and wireless communication system using antenna beam scan unit Feb. 4, 2014
8639823 Switching between connectivity types to maintain connectivity Jan. 28, 2014











 
 
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