| Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368) |
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| 05/14/2009 | US20090122891 Control channel detection scheme |
| 05/14/2009 | US20090122883 Follow-up synchronization to maintain synchronization throughout transmission |
| 05/14/2009 | US20090122881 Follow-up synchronization to maintain synchronization throughout transmission |
| 05/14/2009 | US20090122775 Methods and electronic devices for wireless ad-hoc network communications using receiver determined channels and transmitted reference signals |
| 05/14/2009 | US20090122732 Half-duplex multicast distribution tree construction |
| 05/14/2009 | US20090122731 Partial discarding of cyclic prefix for efficient tdd or half-duplex fdd operation |
| 05/13/2009 | EP2059016A1 Method,system and device for xdsl crosstalk cancelation |
| 05/13/2009 | EP2058972A1 Radio communication system, transmitter, receiver and radio communicating method |
| 05/13/2009 | EP2058969A2 Apparatus and method for ACK channel transmission in wireless relay communication system |
| 05/13/2009 | EP2057858A2 Relay-station assignment/re-assignment and frequency re-use |
| 05/13/2009 | EP2057776A2 Frame structures for wireless communication systems |
| 05/13/2009 | EP2057757A1 Data transmission method in multiple antenna system |
| 05/13/2009 | CN101433121A Mobile communication system, base station device, and mobile communication system frequency allocation method |
| 05/13/2009 | CN101433038A Method of assigning uplink reference signals |
| 05/13/2009 | CN101431387A Adaptive coding and modulation for synchronous connections |
| 05/13/2009 | CN101431364A TDD system and its data transmission method |
| 05/13/2009 | CN101431363A TDD system and its data transmission method |
| 05/13/2009 | CN100488256C Updating method of mobile multimedia broadcast electronci service guide |
| 05/13/2009 | CN100488184C OFDM communication system and method |
| 05/12/2009 | US7532677 Apparatus, systems and methods for producing coherent symbols in a single frequency network |
| 05/12/2009 | US7532661 Additional hierarchical preamble for support of FDMA channel in a multi-band OFDM system |
| 05/12/2009 | US7532591 Radio communication system, radio controller and mobile station |
| 05/12/2009 | US7532566 Use of identifier of remote unit for downstream signals |
| 05/12/2009 | US7532563 Mechanism to improve quality of channel estimates in OFDM transmissions |
| 05/07/2009 | WO2009059252A2 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
| 05/07/2009 | WO2009059250A2 Synchronization in a broadcast ofdm system using time division multiplexed pilots |
| 05/07/2009 | WO2009058790A1 Signaling with superimposed differential-mode and common-mode signals |
| 05/07/2009 | WO2009058072A1 Channel-dependent frequency-domain scheduling in an orthogonal frequency division multiplexing communications system |
| 05/07/2009 | WO2009057081A2 Method and apparatus for pilot pattern allocation |
| 05/07/2009 | WO2009056943A2 Control channel data allocation method in ofdm systems |
| 05/07/2009 | WO2009056933A2 Ofdm synchronization using two pilot symbols having a predetermined frequency shift between each other |
| 05/07/2009 | WO2009056464A1 Methods, apparatuses, system, and related computer program product for resource allocation |
| 05/07/2009 | WO2009012355A3 Estimation of the ratio of carrier power to interference and noise power |
| 05/07/2009 | WO2008118882A3 Method and apparatus for determining broadcast messages in wireless signals |
| 05/07/2009 | US20090119426 Serial Data Interface System and Method Using A Selectively Accessed Tone Pattern Generator |
| 05/07/2009 | US20090116571 Transmitter, receiver, and communication method |
| 05/07/2009 | US20090116457 Methods and electronic devices for wireless ad-hoc network communications using receiver determined channels and transmitted reference signals |
| 05/07/2009 | US20090116415 Relay, and relaying method |
| 05/07/2009 | US20090116414 Mass Viewer Audience Circuit Based Real Time Participation In Interactive Applications Displayed Live On Display Screens |
| 05/07/2009 | DE3855925C5 Nachrichtenübertragung in einem multiplexsystem Message transmission in a multiplex system |
| 05/07/2009 | DE102007052955A1 Communication terminal e.g. sensors, for radio communication system i.e. wireless sensor actor network, has coordinator device comprising user data time slots allocated to terminal, and time frames structured in radio communication system |
| 05/07/2009 | CA2703252A1 Control channel data allocation method in ofdm systems |
| 05/07/2009 | CA2693924A1 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system |
| 05/06/2009 | EP2056550A2 Data processing apparatus and method |
| 05/06/2009 | EP2056549A2 Data processing apparatus and method |
| 05/06/2009 | EP2056515A1 Methods, apparatuses, system and related computer program product for resource allocation |
| 05/06/2009 | EP2056512A2 Apparatus and method for determining time to response of retransmission in a multihop relay wireless comunication system |
| 05/06/2009 | EP2056510A2 Data processing apparatus and method |
| 05/06/2009 | EP2056501A1 Base station |
| 05/06/2009 | EP2056470A1 Data processing apparatus and method |
| 05/06/2009 | EP2056469A1 Data processing apparatus and method |
| 05/06/2009 | EP2056468A2 Data processing apparatus and method |
| 05/06/2009 | EP2056466A1 Data processing apparatus and method |
| 05/06/2009 | EP2056464A2 Data processing apparatus and method |
| 05/06/2009 | EP2056463A2 Data processing apparatus and method |
| 05/06/2009 | EP2055120A2 Method and apparatus for broadcast multicast service in an ultra mobile broadband network |
| 05/06/2009 | EP2055040A1 Bidirectional communication protocol between a serializer and a deserializer |
| 05/06/2009 | EP2055039A2 Cdma wireless communication systems |
| 05/06/2009 | CN201234267Y Electric vehicle circuit system based on CAN bus |
| 05/06/2009 | CN101427508A Modified dual symbol rate for uplink mobile communications |
| 05/06/2009 | CN101427507A Method and apparatus for use of space time trellis codes based on channel phase feedback |
| 05/06/2009 | CN101425881A Radio packet communication method |
| 05/06/2009 | CN101425811A System and method for a direct conversion multi-carrier processor |
| 05/06/2009 | CN100486255C Interface switching device |
| 05/06/2009 | CN100486252C Data parallel dispatch system and method for supporting high-speed down group access with multiple carrier wave |
| 05/05/2009 | US7529327 Method and apparatus for compensating for the frequency offset in interleaved frequency division multiple access |
| 05/05/2009 | CA2285965C Method and apparatus for reserving resources of one or more multiple access communication channels |
| 04/30/2009 | WO2009055636A2 Voice and data communication services using orthogonal sub-channels |
| 04/30/2009 | WO2009055058A2 Subcarrier allocation using bipartite graph matchings |
| 04/30/2009 | WO2009053736A1 Ultra wideband communications protocol |
| 04/30/2009 | WO2009053150A2 Method and apparatus for reducing phase noise in orthogonal frequency division multiplexing systems |
| 04/30/2009 | WO2009053140A1 Adaptive receiver method and apparatus |
| 04/30/2009 | WO2008157636A3 Multiplexing of sounding signals in ack and cqi channels |
| 04/30/2009 | WO2008004215A3 Communication link control using iterative code metrics |
| 04/30/2009 | WO2007027977A3 Systems and methods for resolving signal-to-noise ratio margin difference in dual latency discrete multi-tone based xdsl systems under colored noise conditions |
| 04/30/2009 | US20090109882 Push-to-communicate session associating |
| 04/30/2009 | US20090109881 Voice and data exchange over a packet based network |
| 04/29/2009 | EP2053816A1 Method and apparatus for pilot multiplexing in a wireless communication system |
| 04/29/2009 | EP2053776A1 Method of finding a free band for an opportunistic telecommunication terminal |
| 04/29/2009 | EP2053773A1 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
| 04/29/2009 | EP2053770A1 A method for realizing frequency domain scheduling in the time division duplex system and the system thereof |
| 04/29/2009 | EP2052562A1 Method and apparatus for scheduling resources and avoiding interference in a multi-cellular wireless communication system |
| 04/29/2009 | EP2052510A1 Method and arrangement relating to the insertion of pilot tones in the frequency domain in sc-fdma |
| 04/29/2009 | EP2052509A1 Method for channel-dependent time- and frequency-domain |
| 04/29/2009 | CN100484117C Carrier frequency bias correcting method for interweaved OFDMA up-link system |
| 04/28/2009 | US7526011 Radio communication system, transmitter, receiver and radio communicating method |
| 04/28/2009 | US7525953 Method of establishing communication link in ADSL system |
| 04/28/2009 | US7525367 Method for implementing level shifter circuits for integrated circuits |
| 04/28/2009 | CA2326318C Hybrid and all digital fm in-band-on-channel digital audio broadcasting method and system |
| 04/23/2009 | WO2009049530A1 A wireless communication system based on code spreading-orthogonal frequency division multiple access and intelligent antenna |
| 04/23/2009 | WO2009021952A3 Scheduling request transmission supporting high doppler |
| 04/23/2009 | WO2009009353A3 Methods and apparatus for data exchange in peer to peer communications |
| 04/23/2009 | US20090103665 Digital broadcast transmission and receiving system having an improved receiving performance and signal processing method thereof |
| 04/23/2009 | US20090103664 Digital broadcast transmission and receiving system having an improved receiving performance and signal processing method thereof |
| 04/23/2009 | US20090103663 Digital broadcast transmission and receiving system having an improved receiving performance and signal processing method thereof |
| 04/23/2009 | US20090103662 Digital broadcast transmission and receiving system having an improved receiving performance and signal processing method thereof |
| 04/23/2009 | US20090103661 Digital broadcast transmission and receiving system having an improved receiving performance and signal processing method thereof |
| 04/23/2009 | US20090103658 Digital broadcast transmission and receiving system having an improved receiving performance and signal processing method thereof |
| 04/23/2009 | US20090103646 Tiled-building-block trellis encoders |
| 04/23/2009 | US20090103509 Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks |