Patents
Patents for H04J 1 - Frequency-division multiplex systems (15,293)
07/2011
07/19/2011US7983156 System and method for controlling network congestion
07/19/2011US7983155 Systems and methods for testing a network
07/19/2011US7983153 Fast reroute (FRR) protection at the edge of a RFC 2547 network
07/19/2011US7983151 Communication systems
07/19/2011US7983150 VPLS failure protection in ring networks
07/19/2011US7983149 Line accommodation device and control method thereof
07/19/2011US7983148 Disaster recovery via alternative terminals and partitioned networks
07/19/2011US7983147 Method of setting and changing receive channel set of cable modem
07/14/2011WO2011083866A1 Mobile communication method and radio base station
07/14/2011WO2011083852A1 Wireless communication apparatus and wireless communication method
07/14/2011WO2011083847A1 Mobile communication system and radio base station
07/14/2011WO2011083706A1 Wireless communication system, mobile station device, base station device, wireless communication method, and integrated circuit
07/14/2011WO2011082544A1 Downlink control signaling for a backhaul link
07/14/2011US20110170533 Method and apparatus for multiplexing data and control information in wireless communication systems based on frequency division multiple access
07/14/2011US20110170504 Continuous cdm/fdm structure for lte uplink data
07/14/2011US20110170463 Method and system for real-time calibration and reporting of processing delay
07/14/2011US20110170436 Apparatus and method for relay transition time
07/14/2011CA2786643A1 Mobile communication system and radio base station
07/13/2011CN102124674A Methods and systems for controlling traffic on a communication network
07/12/2011US7979561 Method of multiplexing over an error-prone wireless broadcast channel
07/12/2011US7978735 Single chip tuner integrated circuit for use in a cable modem
07/12/2011US7978734 Multichannel MAC data stream for wireless communication
07/12/2011US7978715 Network connection device and collection/distribution device
07/12/2011US7978703 Intelligent ALG functionality in networks supporting endpoints performing network address translation
07/12/2011US7978691 Connectivity manager with location services
07/12/2011US7978644 Method of fair scheduling channel access in a wireless network
07/12/2011US7978626 Method and system for adaptive hybrid automatic repeat request protocols based on network conditions
07/12/2011US7978620 Dynamically troubleshooting voice quality
07/12/2011US7978607 Source-based congestion detection and control
07/12/2011US7978601 Method and apparatus for network performance analysis
07/12/2011US7978599 Method and system to identify and alleviate remote overload
07/12/2011US7978591 Mitigation of interference and crosstalk in communications systems
07/07/2011US20110164556 Wireless Star Networks with Dual Adaptive Central Nodes
07/07/2011US20110164538 Spectrum Allocation System and Method for Multi-Band Wireless RF Data Communications
07/07/2011US20110164526 Method and apparatus for uplink signal transmission and channel estimation in wireless access network
07/07/2011US20110164492 Method and system for combining ofdm and transformed ofdm
07/06/2011CN102119566A Wireless communication base station device, wireless communication terminal device, and channel allocation method
07/06/2011CN102119563A User device and method for determining downlink synchronization for user device
07/06/2011CN102119541A Base station, terminal, band allocation method, and downlink data communication method
07/06/2011CN102119500A Systems and methods for SC-FDMA transmission diversity
07/05/2011US7975069 Routing method in consideration of power and transmission delay in wireless ad hoc network and terminal device adopting the same
07/05/2011US7975008 System for channel congestion management
07/05/2011US7974313 System for intermediating A/V stream between data network and IEEE 1394 network and method thereof
07/05/2011US7974257 Communications system using frame structure for different wireless communications protocols and related methods
07/05/2011US7974256 Radio communication system, radio communication apparatus and method
07/05/2011US7974255 Method and apparatus for multi-stream transmission with time and frequency diversity in an orthogonal frequency division multiplexing (OFDM) communication system
07/05/2011US7974253 Methods and apparatus for implementing and using a rate indicator
07/05/2011US7974229 Relay for extended range point-to-point wireless packetized data communication system
07/05/2011US7974212 Determining quality monitoring alerts in unified communication systems
07/05/2011US7974208 System and method for router queue and congestion management
07/05/2011US7974207 Bandwidth-based admission control mechanism
07/05/2011US7974206 Method for establishing a secured connection, corresponding SFC apparatus, MFC apparatus, requesting terminal and computer program product
07/05/2011US7974203 Traffic control system, traffic control method, communication device and computer program
07/05/2011US7974201 Technique and apparatus for using node ID as virtual private network (VPN) identifiers
07/05/2011US7974200 Transmitting and receiving real-time data
07/05/2011US7974197 Method of prioritizing user throughput and user throughput limits for best-effort application in cdma2000 1xEV-DO wireless communication system
07/05/2011US7974178 Pilot method for 802.16m
07/05/2011US7973391 Tapered dielectric and conductor structures and applications thereof
07/05/2011CA2695976C Base station apparatus, mobile station apparatus and synchronization channel transmission method
06/2011
06/30/2011WO2011077743A1 Terminal apparatus and transmission method
06/30/2011US20110158259 Apparatus and Method for Frequency Division and Filtering
06/29/2011CN102113399A 无线基站以及无线通信方法 Radio base station and a wireless communication method
06/29/2011CN102113397A 基站、终端、频带分配方法以及下行数据通信方法 The base station, terminal, band assignment method and downlink data communication method
06/29/2011CN102113255A Method for transmitting control information about downlink multiple carriers in a wireless communication system
06/28/2011US7970344 Wireless communication apparatus, wireless communication method and wireless communication system
06/28/2011US7970016 Systems and methods for transmission and reception of data including frequency and channel code selection
06/28/2011US7970001 Receiver apparatus and communication method in a communication system wherein a plurality of system bandwidths are set
06/28/2011US7969982 Method and device for processing real-time data
06/28/2011US7969975 Data collection from CPE devices on a remote LAN
06/28/2011US7969957 Interleave apparatus and interleave method
06/28/2011US7969904 Packet transmission scheduling technique
06/28/2011US7969899 Electronic device, system on chip and method of monitoring data traffic
06/28/2011US7969896 Method and system for providing connectivity outage detection for MPLS core networks based on service level agreement
06/28/2011US7969877 Packet transmission scheduling technique
06/28/2011US7969874 Multiple packet routing system (MPRS)
06/28/2011US7969871 Communication control apparatus, communication control method, recording medium storing communication control program
06/28/2011US7969864 Early service loss or failure indication in an unlicensed mobile access network
06/23/2011WO2011074673A1 Upper-layer base station, lower-layer base station and wireless communication system
06/23/2011WO2011074385A1 Mobile communication system, base station, mobile station, and wireless communication method
06/23/2011US20110149943 Time tracking loops for a communication system utilizing a cyclic prefix
06/23/2011US20110149942 Method of Transmitting Data in Multiple Antenna System
06/23/2011US20110149941 Device, system and method of simultaneously communicating with a group of wireless communication devices
06/23/2011US20110149768 Dual-band wireless communication apparatus and method for channel allocation using the same
06/23/2011US20110149750 Subscriber fallback/migration mechanisms in ims geographic redundant networks
06/23/2011US20110149731 Device, system and method of scheduling communications with a group of wireless communication units
06/22/2011CN1659815B Apparatus and an associated method for facilitating communications in a radio communication system that provides for data communications at multiple data rates
06/22/2011CN102106180A Frequency band allocation method and transmission device
06/21/2011US7966388 Network management system and graphical user interface
06/21/2011US7965742 Methods and apparatus for enhancing wireless data network telephony including a personal router in a client
06/21/2011US7965717 Multi-staged services policing
06/21/2011US7965697 Apparatus and method for generating signal according to IFDMA, and apparatus for receiving signal
06/21/2011US7965648 Speed calculation system
06/21/2011US7965647 Performance indicator for a high-speed communication system
06/21/2011US7965643 Method and apparatus for using histograms to produce data summaries
06/21/2011US7965634 Transmission rate adjustment device and method
06/21/2011US7965633 Method of downlink rate control
06/18/2011CA2725903A1 Compact and adjustable power divider and filter device
06/16/2011US20110145854 Systems and methods for digital program insertion within scrambled content
06/16/2011US20110142076 Data transmission method using stbc scheme
06/16/2011US20110141892 Device, system and method of simultaneously communicating with a group of wireless communication units
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