Patents
Patents for H04J 1 - Frequency-division multiplex systems (15,293)
02/2010
02/16/2010US7664025 Packet network telecommunication system
02/16/2010US7664020 Bandwidth allocation for video-on-demand networks
02/11/2010WO2010016698A2 Method for transmitting control information about downlink multiple carriers in a wireless communication system
02/11/2010WO2010016481A1 Radio communication system, base station device, mobile station device, and communication method
02/11/2010WO2010016274A1 Wireless communication base station device, wireless communication terminal device, and channel allocation method
02/11/2010WO2010016266A1 Communication system, mobile station device, base station device, and communication method
02/11/2010WO2010016261A1 Frequency band allocation method and transmission device
02/11/2010WO2010016240A1 Wireless communication device and power density setting method
02/11/2010WO2010016222A1 Base station, terminal, band allocation method, and downlink data communication method
02/11/2010WO2010016221A1 Base station, terminal, band allocation method, and downlink data communication method
02/11/2010WO2010016183A1 Radio communication device and radio communication method
02/11/2010WO2010015121A1 Method, apparatus and product of ofdm transmission
02/11/2010US20100034158 Processing measurement gaps in a wireless communication system
02/11/2010US20100034110 Iterative reception method and iterative receiver
02/11/2010CA2732975A1 Wireless communication system, base station device, mobile station device, and communication method
02/11/2010CA2732861A1 Communication system, mobile station device, base station device, and communication method
02/11/2010CA2727066A1 Base station, terminal, band allocation method, and downlink data communication method
02/10/2010EP2151935A1 Base station device and communication control method
02/09/2010US7660321 System and method for prioritizing session initiation protocol messages
02/09/2010US7660288 Radio communication device
02/09/2010US7660277 Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
02/09/2010US7660260 Downstream power back-off for fiber to node applications
02/09/2010US7660258 Method for automatically configuring network addresses in mobile multi-hop network
02/09/2010US7660245 FEC architecture for streaming services including symbol-based operations and packet tagging
02/09/2010US7660243 Method for management of voice-over IP communications
02/09/2010US7660241 Load balancing in a virtual private network
02/09/2010US7660236 System and method of multi-nodal APS control protocol signaling
02/04/2010WO2010013755A1 Radio base station and radio communication method
02/04/2010US20100031305 Enhanced fiber nodes with cmts capability
02/04/2010US20100031131 Method for processing noise interference in data accessing device with serial advanced technology attachment interface
02/04/2010US20100027489 Frequency allocation method in wireless base station apparatus and wireless base station apparatus
02/04/2010US20100027475 Apparatus and Method for Radio Communication
02/04/2010US20100027419 Inverse multiplexing heterogeneous wireless links for high-performance vehicular connectivity
02/04/2010US20100027414 Communication apparatus, image input apparatus, image output apparatus, wireless communication circuit, method for controlling communication apparatus, and program
02/04/2010DE102008033554A1 Channel i.e. transmission channel, coefficients estimating method for multiple-input multiple-output transmission system, involves interpolating and/or extrapolating estimate of coefficients of channel
02/02/2010US7656904 Telephone system having multiple distinct sources and accessories therefor
02/02/2010US7656825 System and method for wireless communication in a frequency division duplexing region
02/02/2010US7656814 Method of selecting a profile of a digital subscriber line
02/02/2010US7656812 Monitoring of data packets in a fabric
02/02/2010US7656801 Selective jamming of network traffic in contention-based networks
02/02/2010US7656800 Transmission control protocol (TCP)
02/02/2010US7654121 Method for selecting QoS Policy
02/02/2010CA2427285C Method and system for implementing ospf redundancy
01/2010
01/28/2010US20100020827 Signal processing system, signal processing apparatus and method, recording medium, and program
01/28/2010US20100020826 Method and Apparatus for Channelizing Sampled Broadband Signal
01/28/2010US20100020731 Device and Control Procedure for FDD and Non-FDD Bandwidth
01/28/2010US20100020710 Cell identifier assignment and selection
01/28/2010US20100020699 Method and apparatus for oam & p of wireless network
01/28/2010US20100020697 Method and system for monitoring the health of wireless telecommunication networks
01/28/2010US20100020692 Communication network design
01/28/2010US20100020688 Systems and Methods for Proactive Surge Protection
01/27/2010CN100586050C Method and system for increased bandwidth efficiency in multiple input-multiple output channels
01/26/2010US7653348 Satellite communications systems, components and methods for operating shared satellite gateways
01/26/2010US7653089 Methods and apparatus for reconfiguring protocol data when reducing multiplexed data streams
01/26/2010US7653083 Interface method between remote radio unit and centralized base transceiver station
01/26/2010US7653076 Method and apparatus for gateway control protocol message transmission
01/26/2010US7653007 Per-flow traffic estimation
01/26/2010US7653004 Method and system for improving time of arrival (TOA) measurements in a wireless communication network
01/26/2010US7652996 Method for adjusting transmission rate of MPEG-2 data and apparatus therefor
01/26/2010US7652993 Multi-stream pro-active rate adaptation for robust video transmission
01/26/2010US7652986 Route determination with differential delay compensation for virtually-concatenated data traffic
01/26/2010US7652984 Geographic redundancy and resource optimization for security gateways in wireless networks
01/26/2010US7652975 Interoperability verification for implementation according to communication standard
01/21/2010WO2010007763A1 Radio receiving apparatus, and extra-use-unit-band reference signal measurement method
01/21/2010US20100014502 System and method for channel access in dual rate wireless networks
01/21/2010US20100014414 Bridge, system, bridge control method and program recording medium
01/20/2010CN100583851C Channel estimation device, channel estimation method, and wireless receiver
01/20/2010CN100583705C Multi-carrier communication with time division multiplexing and carrier-selective loading
01/20/2010CN100583700C Centralized buffer architecture for an orthogonal frequency division multiplexing (OFDM) receiver
01/19/2010US7650404 Method and mechanism for providing computer programs with computer system events
01/19/2010US7650379 Method for channel congestion management
01/19/2010US7649911 Method of data handling in a WLAN
01/19/2010US7649902 Method and apparatus for performing syntax-directed application layer data buffering
01/19/2010US7649861 Multiple antenna multicarrier communication system and method with reduced mobile-station processing
01/19/2010US7649848 Ability to apply different levels of quality of service (QoS) to different sessions in an IPsec tunnel
01/19/2010US7649846 Purge mechanism in link aggregation group management
01/19/2010US7649843 Methods and apparatus for controlling the flow of multiple signal sources over a single full duplex ethernet link
01/19/2010US7649828 Method and system for split-pair reception in twisted-pair communication systems
01/14/2010WO2010005036A1 Communication system, reception device, and communication method
01/14/2010US20100008346 Signal judgment apparatus and signal judgment method
01/14/2010US20100008316 Network interference evaluating method, dynamic channel assignment method and apparatus used in wireless networks
01/13/2010CN100581084C Apparatus and associated method for communication system exhibiting time-varying communication conditions
01/13/2010CN100580468C Method and apparatus for adaptive processing gain for multiple source devices in communications system
01/12/2010US7647436 Method and apparatus to interface an offload engine network interface with a host machine
01/12/2010US7646793 Transmission method, transmission apparatus and transmission system
01/12/2010US7646783 Electronic device, IP address determining method, and recording medium having IP address determining program stored therein
01/12/2010US7646777 Communication environment switchover
01/12/2010US7646769 Data communication system and method for preventing packet proliferation in a multi-device link aggregation network
01/12/2010US7646753 Mobile IP registration process for always-on device
01/12/2010US7646747 Channel constructing method and base station using the method
01/12/2010US7646727 Retransmission method for digital broadcast and its broadcast receiving device
01/12/2010US7646726 System for detecting packetization delay of packets in a network
01/12/2010US7646720 Remote service testing system
01/12/2010US7646711 Policing device
01/12/2010US7646710 Mobility in a multi-access communication network
01/12/2010US7646707 Method and system for automatically renaming logical circuit identifiers for rerouted logical circuits in a data network
01/12/2010US7646705 Minimizing data loss chances during controller switching
01/12/2010US7646702 OFDM communication apparatus
01/12/2010US7646699 Transceiver power backoff
01/12/2010US7646264 Varactor tunable RF filters having low distortion and high signal level capability
1 ... 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 ... 153