| Patents for H04J 1 - Frequency-division multiplex systems (15,293) |
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| 09/18/2008 | US20080225734 Method and apparatus for data rate detection using a data eye monitor |
| 09/18/2008 | CA2656447A1 Ofdm-modulated-wave output unit and distortion compensating method |
| 09/17/2008 | EP1971059A1 Wireless transmitter, wireless receiver, wireless communication system, wireless transmission method, and wireless reception method |
| 09/17/2008 | EP1971042A1 Radio transmitter and radio transmission method |
| 09/17/2008 | CN101268642A 串行群集 Serial Cluster |
| 09/17/2008 | CN101268625A Communication apparatus for allowing communication systems to be coexistent, and coexistence method |
| 09/17/2008 | CN101267675A Device for telecom network with one or multiple base station |
| 09/17/2008 | CN100420330C Method and apparatus using multi-carrier forward link in wireless communication system |
| 09/16/2008 | US7426217 Method for transmitting data by an audio and video playback system |
| 09/16/2008 | US7426180 Rapid build transmission-limit method and structure for BSS stations in wireless communication network |
| 09/16/2008 | US7426176 Method of power allocation and rate control in OFDMA systems |
| 09/16/2008 | CA2221828C Digital communications on overlapping channels |
| 09/12/2008 | WO2008108471A1 Ofdm signal transmitter and ofdm signal receiver |
| 09/12/2008 | WO2008108228A1 Base station device and communication control method |
| 09/12/2008 | WO2008108227A1 Base station device and communication control method |
| 09/12/2008 | WO2008108226A1 Base station device and communication control method |
| 09/12/2008 | WO2008108225A1 Base station device and communication control method |
| 09/12/2008 | WO2008108224A1 Base station device and communication control method |
| 09/12/2008 | WO2008108223A1 Base station device and communication control method |
| 09/12/2008 | WO2008108222A1 Base station device and communication control method |
| 09/12/2008 | WO2008079530A3 Transmission of signalling information in an ofdm communication system |
| 09/12/2008 | WO2008002702A3 System and method of operation of a communication network |
| 09/12/2008 | CA2680170A1 Ofdm signal transmitting apparatus and ofdm signal receiving apparatus |
| 09/11/2008 | US20080222479 Method and apparatus for handling reordered data packets |
| 09/11/2008 | US20080219292 System of Frequency Allocation for User Access Local Area Network, and Uplink and Downlink Transmission Methods Thereof |
| 09/11/2008 | US20080219165 Communication device |
| 09/10/2008 | EP1968225A1 Radio transmitting apparatus and multicarrier signal generating method |
| 09/10/2008 | EP1757023A4 Common signaling method |
| 09/10/2008 | EP1481501B1 Authenticated change of media provided over a dsl connection |
| 09/09/2008 | US7424640 Hybrid agent-oriented object model to provide software fault tolerance between distributed processor nodes |
| 09/09/2008 | US7424268 System and method for management of a shared frequency band |
| 09/09/2008 | US7424039 Method and apparatus for processing multiple common frequency signals through a single cable |
| 09/09/2008 | US7424002 Resource allocation in a wireless network |
| 09/09/2008 | US7423984 Digital subscriber line transmission method, apparatus and system |
| 09/09/2008 | US7422529 Mold for a golf ball |
| 09/04/2008 | WO2008105422A1 Base station device and communication control method |
| 09/04/2008 | WO2008105421A1 Base station device and communication control method |
| 09/04/2008 | WO2008105420A1 Base station device and communication control method |
| 09/04/2008 | WO2008105419A1 Base station device and communication control method |
| 09/04/2008 | WO2008105418A1 Base station device, user device, and communication control method |
| 09/04/2008 | WO2008105417A1 Base station device and communication control method |
| 09/04/2008 | WO2008105416A1 Base station device and communication control method |
| 09/04/2008 | WO2008105409A1 Wireless communication device |
| 09/04/2008 | WO2008105311A1 User device in mobile communication system, base station device, and communication control method |
| 09/04/2008 | WO2008067015A3 System and method for analyzing dynamics of communications in a network |
| 09/04/2008 | US20080214229 Method and apparatus for determining reverse transmission power of mobile station in an orthogonal frequency division multiplexing system |
| 09/04/2008 | US20080212710 Method and apparatus for frequency division multiplexing |
| 09/04/2008 | US20080212651 Communication protocol |
| 09/04/2008 | US20080212614 Method and system for extending transmission distance of adsl signal |
| 09/04/2008 | US20080212554 Apparatus and method for automatically setting a configuration of a home base station |
| 09/04/2008 | US20080212553 Low latency frequency switching |
| 09/04/2008 | US20080212552 Multi-Band High Frequency Circuit, Multi-Band High-Frequency Component and Multi-Band Communications Apparatus |
| 09/04/2008 | US20080212501 Half Duplex Frequency Division Duplex Scheduling |
| 09/04/2008 | US20080212485 Transmission links |
| 09/04/2008 | US20080212478 Service based bearer control and traffic flow template operation with mobile IP |
| 09/03/2008 | EP1965529A1 Communication system and base station and stations used therein |
| 09/03/2008 | CN101258701A Adaptive radio/modulation apparatus, receiver apparatus, wireless communication system and wireless communication method |
| 09/02/2008 | US7420957 Mobile termile capable of efficiently measuring CNIR and CNIR measuring method thereof |
| 09/02/2008 | US7420930 Communication apparatus, communication method, communication program and information recording medium having the program recorded thereon |
| 09/02/2008 | US7420918 Look-ahead contention resolution method for a burst switching network |
| 08/28/2008 | WO2008073656A3 Maintaining network availability for wireless clients in a wireless local area network |
| 08/28/2008 | WO2008017056A3 Personal location code broker |
| 08/28/2008 | WO2008005393A3 System and method for managing subscriber usage of a communications network |
| 08/28/2008 | WO2007124377A3 Communications multiplexing with packet- communicating networks |
| 08/28/2008 | US20080205452 Method and apparatus to support voip calls in an ieee 802.16 interface |
| 08/28/2008 | US20080205449 Cross-link |
| 08/28/2008 | US20080205369 Apparatus and method for power distribution by frequency allocation in multi-frequency allocation broadband wireless communication system |
| 08/28/2008 | US20080205289 Network and systems management monitoring tool |
| 08/28/2008 | US20080205285 Remote network element testing in a broadband communications network |
| 08/28/2008 | US20080205281 Scheduling synchronization techniques for wireless networks |
| 08/28/2008 | US20080205270 Strategies for Selecting a Format for Data Transmission Based on Measured Bandwidth |
| 08/28/2008 | DE112006000329T5 Versatzkorrektur bei einem Rückkopplungssystem für einen spannungsgesteuerten Oszillator Offset correction in a feedback system for a voltage controlled oscillator |
| 08/26/2008 | US7418203 Diagnosis method for standby system of optical ring network |
| 08/26/2008 | US7418090 Methods and systems for conference call buffering |
| 08/26/2008 | US7417954 Method and apparatus for using histograms to product data summaries |
| 08/26/2008 | US7417946 OFDM transmission apparatus and method having minimal transmission delay |
| 08/23/2008 | CA2642145A1 Systems and methods for obtaining ultra-high data availability and geographic disaster tolerance |
| 08/21/2008 | WO2008099807A1 Base station device, mobile station, radio communication system, and communication control method |
| 08/21/2008 | WO2008063677A3 Techniques for decreasing queries to discover routes in an igp |
| 08/21/2008 | US20080201752 Multicast data packet recovery system |
| 08/21/2008 | US20080201748 Methods and apparatus for device capabilities discovery and utilization within a content-based network |
| 08/21/2008 | US20080198867 Hash and Route Hardware with Parallel Routing Scheme |
| 08/21/2008 | US20080198832 Low Level Sequence as an Anti-Tamper MEchanism |
| 08/21/2008 | US20080198827 System for sharing cabling in a building |
| 08/21/2008 | US20080198786 Automatic repeat request (arq) communication system using physical layer monitoring |
| 08/21/2008 | US20080198757 Mechanism and system for programmable measurement of aggregate metrics from a dynamic set of nodes |
| 08/21/2008 | US20080198747 Efficient ethernet LAN with service level agreements |
| 08/21/2008 | CA2678024A1 Base station apparatus, mobile station, radio communication system, and communication control method |
| 08/20/2008 | EP1959598A1 Communication method and communication apparatus |
| 08/20/2008 | EP1260049B1 A modulation scheme for fdd/tdd transceivers |
| 08/20/2008 | EP1116351B1 Method and apparatus for multiple access communication |
| 08/20/2008 | CN101248360A Method and apparatus for managing a communication link |
| 08/20/2008 | CN100413225C Method and apparatus for extracting multiple parts of data flow in different channels |
| 08/20/2008 | CN100413218C Multicarrier signal processing apparatus |
| 08/19/2008 | US7415044 Remote synchronization in packet-switched networks |
| 08/19/2008 | US7415040 Method for transmitting signals in mobile communication system |
| 08/19/2008 | US7415003 Communication network managing system, element and network managers therefor, and computer-readable recording medium in which communication network managing program is recorded |
| 08/19/2008 | US7414994 Multi-carrier communication with time division multiplexing and carrier-selective loading |
| 08/19/2008 | US7414982 Distributed dynamic channel selection in a communication network |
| 08/19/2008 | US7414979 Method and apparatus for per session load balancing with improved load sharing in a packet switched network |