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Class Information
Number: 370/478
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combined time division and frequency division
Description: Subject matter wherein information signals are combined or distributed via both time and frequency channels.

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

Patent Number Title Of Patent Date Issued
8711741 Method and apparatus for networked modems Apr. 29, 2014
8711797 Method and apparatus for transmitting and receiving extension information of component carrier in wireless communication system Apr. 29, 2014
8705339 Wireless communication apparatus and frequency hopping method Apr. 22, 2014
8705574 System and method for allocating transmission resources Apr. 22, 2014
8687585 Advanced technology frame structure with backward compatibility Apr. 1, 2014
8681729 Resource reservation for users in a mobile communication system Mar. 25, 2014
8675540 Resource allocation method, resource indication method and mobile station using the same Mar. 18, 2014
8675596 Method and apparatus of reserving resource in wireless communication system Mar. 18, 2014
8670430 Apparatus for transmitting uplink signal in mimo wireless communication system and method thereof Mar. 11, 2014
8665817 Method and apparatus for mode switching between a multi-cell coordinated communication mode and a single-cell MIMO communication mode Mar. 4, 2014
8660080 Mapping uplink acknowledgement resource based on downlink control channel Feb. 25, 2014
8660111 Method and apparatus for tracking a channel timing channel message and supporting channel scanning in a digital mobile radio system Feb. 25, 2014
8660135 Method and apparatus for determining if a mobile terminal is the intended recipient for information provided via a control channel Feb. 25, 2014
8660147 Digital broadcasting system and data processing method Feb. 25, 2014
8654740 Polar cap reset method for differential codebook for wireless communications Feb. 18, 2014
8644270 Method and system for configuring a frame in a communication system Feb. 4, 2014
8638819 Wireless communication transceiver and mode-switch device thereof Jan. 28, 2014
8638746 Method and apparatus for the joint design and operation of scheduling and transmission for downlink multi-user MIMO with reciprocity-based training Jan. 28, 2014
8638737 Method and apparatus for transmitting wireless communications Jan. 28, 2014
8619613 Random access resource configuration Dec. 31, 2013
8619789 Timing re-synchronization with reduced communication energy in frequency hopping communication networks Dec. 31, 2013
8620988 System and method for processing syndication information for a mobile device Dec. 31, 2013
8594573 Short range wireless communications Nov. 26, 2013
8594117 Base station and method in mobile communications system Nov. 26, 2013
8588052 Method and apparatus for DMT network data transfer Nov. 19, 2013
8582417 Pilot pattern design for a STTD scheme in an OFDM system Nov. 12, 2013
8576871 Collision avoidance methods and apparatus for intercommunication systems Nov. 5, 2013
8570973 Wireless communication system, base station and transmitting method Oct. 29, 2013
8553725 Super-channel assignment using a flexible grid Oct. 8, 2013
8547883 Method and system for transmitting resource allocation information in communication system Oct. 1, 2013
8547922 Signal resource determination method Oct. 1, 2013
8526366 Method and apparatus for a scheduler for a macro-diversity portion of a transmission Sep. 3, 2013
8526410 Methods and apparatus related to interference management when sharing downlink bandwidth between wide area network usage and peer to peer signaling Sep. 3, 2013
8526412 Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system Sep. 3, 2013
8509178 Method of transmitting scheduling request in a wireless communication system Aug. 13, 2013
8503480 Managing communications over a shared medium Aug. 6, 2013
8503287 Ultra-wide bandwidth system and method for in-premises wireless networking Aug. 6, 2013
8498242 Cell search based on beacon in a wireless communication system Jul. 30, 2013
8498284 Method and apparatus for enhancing RLC for flexible RLC PDU size Jul. 30, 2013
8494006 Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas Jul. 23, 2013
8488633 Dynamic time-spectrum block allocation for cognitive radio networks Jul. 16, 2013
8483235 Apparatus and method for channel estimation in MIMO systems Jul. 9, 2013
8483039 Pilot pattern design for a STTD scheme in an OFDM system Jul. 9, 2013
8472414 Sharing a frequency band between different radio communications protocols Jun. 25, 2013
8472480 Spread code allocating method, despreading method, transmitting device, receiving device, communicating device, wireless base station device, and mobile terminal device Jun. 25, 2013
8463229 Coexistence for cognitive radio Jun. 11, 2013
8457062 Uplink power control in a TDD communication system Jun. 4, 2013
8451792 Base station apparatus and communication control method May. 28, 2013
8446885 Method and apparatus of fast system selection in the TD-SCDMA and GSM multimode terminal May. 21, 2013
8442002 Method for operating a multi-cell radio system and a multi-cell radio system May. 14, 2013

1 2 3 4 5 6 7 8

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