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Browse by Category: Main > Communications
Class Information
Number: 455/500
Name: Telecommunications > Transmitter and receiver at separate stations > Plural transmitters or receivers (i.e., more than two stations)
Description: Subject matter including a plurality of separate and distinct transmitters, or receivers, or transmitter-receiver assemblies, which are physically located at a distance from each other and not restricted by claimed subject matter to other art classes.










Sub-classes under this class:

Class Number Class Name Patents
455/527 Break-in or priority override 87
455/507 Central station (e.g., master, etc.) 487
455/528 Lockout or busy-idle signaling 145
455/501 Noise, distortion, or singing reduction 695


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
8711907 PMI feedback with codebook interpolation Apr. 29, 2014
8711964 Method and apparatus for pre-scheduling in closed-loop MU-MIMO antenna system Apr. 29, 2014
8706153 Communication device and communication system Apr. 22, 2014
8705660 Apparatuses and methods for data transmission and reception Apr. 22, 2014
8705651 Wireless communication system, wireless communication apparatus, and wireless communication method Apr. 22, 2014
8705650 Wireless communication system, wireless communication apparatus, and wireless communication method Apr. 22, 2014
8693566 Methods and systems for combined cyclic delay diversity and precoding of radio signals Apr. 8, 2014
8694034 System and method for the distribution of radio-frequency signals Apr. 8, 2014
8687725 Wireless transmission system, wireless communication device and wireless transmission method Apr. 1, 2014
8688163 Interaction between accumulative power control and minimum/maximum transmit power in LTE systems Apr. 1, 2014
8688107 Voice bridging gateway for tactical communications Apr. 1, 2014
8687721 Method for selecting user Apr. 1, 2014
8683069 Method for broadcasting a data stream based on time lag in a network including a plurality of transmitters, computer program product, head-end system for implementing said method Mar. 25, 2014
8676245 System and method for controlling the transmission power of a node Mar. 18, 2014
8675767 Method of data transmission in multiple antenna system Mar. 18, 2014
8676133 Reference signal design for LTE A Mar. 18, 2014
8676175 Content transfer involving a gesture Mar. 18, 2014
8676247 Method and apparatus for dynamically determining the scope of services for an infrastructure device operating in local mode Mar. 18, 2014
8670743 Warning message transmission method and apparatus Mar. 11, 2014
8670438 Communication system, base station apparatus, and mobile station apparatus Mar. 11, 2014
8670719 Multi-point opportunistic beamforming with selective beam attenuation Mar. 11, 2014
8670507 Concatentation-assisted symbol-level combining for MIMO systems with HARQ and/or repetition coding Mar. 11, 2014
8670374 Wireless mesh network with dynamic back off and method of operation Mar. 11, 2014
8665978 Wireless communication apparatus and wireless communication method Mar. 4, 2014
8665993 Orthogonal resource selection transmit diversity Mar. 4, 2014
8660595 Communication arrangement for transmission of communication signals along a pipe line Feb. 25, 2014
8659634 Method and system for implementing three-party video call by mobile terminals Feb. 25, 2014
8654698 Wireless network operation on license-exempt band Feb. 18, 2014
8655322 Disabling access point notifications Feb. 18, 2014
8644869 Method and apparatus for communication using multiple carriers Feb. 4, 2014
8644864 Method and apparatus for paging in machine to machine or mobile assisted deployments Feb. 4, 2014
8644763 Cooperative transceiving between wireless interface devices of a host device 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
8644175 Radio communication system, scheduling method, radio base station device, and radio terminal Feb. 4, 2014
8639951 States for breakout appliance in a mobile data network Jan. 28, 2014
8634429 Communication system and method Jan. 21, 2014
8634867 Apparatus and method for transmitting and receiving signal and subcarrier allocation structure therefor in a multi-user multi-antenna communication system Jan. 21, 2014
8630672 Mobile telecommunications network Jan. 14, 2014
8630376 Method and apparatus for generating beamforming feedback Jan. 14, 2014
8625534 Throughput for inter-radio access technology handover Jan. 7, 2014
8620375 Method and apparatus for supporting discontinuous operation of base station in wireless communication system and control system thereof Dec. 31, 2013
8620221 Base station device, terminal device, and wireless communication system Dec. 31, 2013
8619918 Sparse channel estimation for MIMO OFDM systems Dec. 31, 2013
8619910 Decision feedback equalization for MIMO systems with hybrid ARQ Dec. 31, 2013
8619744 Reception method and receiver Dec. 31, 2013
8619698 Enhanced beacon signaling method and apparatus Dec. 31, 2013
8615191 Distribution apparatus, terminal apparatus, system, and method Dec. 24, 2013
8615197 Method and apparatus for connecting to network in a short-range mobile communication terminal Dec. 24, 2013
8611939 Delivery apparatus, terminal apparatus, system and method Dec. 17, 2013

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