| Patents for H04W 84 - Network topologies (50,427) |
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| 02/04/2009 | CN100459536C Method and network for WLAN session control |
| 02/04/2009 | CN100459467C Dynamic bandwidth allocation for multiple access communication using session queues |
| 02/03/2009 | US7486963 Direct cellular communication |
| 02/03/2009 | US7486650 Method, apparatus and system of wireless transmission |
| 02/03/2009 | US7486635 Network service information providing system and network service information providing apparatus and method and terminal thereof |
| 02/03/2009 | US7486633 Network system, radio communication device, radio communication method, and computer program for the same |
| 02/03/2009 | US7486616 Preemptive dynamic frequency selection |
| 02/03/2009 | US7486414 Image forming device, pattern formation method and storage medium storing its program |
| 02/03/2009 | CA2442269C Communication relay device |
| 02/03/2009 | CA2389047C Broadband network with enterprise wireless communication system and method for residential and business environment |
| 02/03/2009 | CA2361707C Adaptive communication protocol for wireless networks |
| 02/03/2009 | CA2260264C Method and system for coupling a selective call receiver to widely distributed information sources |
| 01/29/2009 | WO2009014319A1 Method for updating firmware of sensor nodes on the wireless sensor network |
| 01/29/2009 | WO2009014055A1 Control apparatus, control system, control method and storage medium |
| 01/29/2009 | WO2009012629A1 A method for realizing roaming of cdma digital trunked traditional group calling |
| 01/29/2009 | WO2008004250A8 Vehicle tracking and security using an ad-hoc wireless mesh and method thereof |
| 01/29/2009 | US20090031130 System, associated methods and apparatus for securing prefix-scoped binding updates |
| 01/29/2009 | US20090029715 Method For Determining The Distance Of A Mobile Communication Terminal From Mobile Radio Base Stations, And Mobile Communication Terminal |
| 01/29/2009 | US20090029708 Method of switching bearers and a device used therefor |
| 01/29/2009 | US20090029696 Systems and methods for monitoring selected terrestrially used satellite frequency signals to reduce potential interference |
| 01/29/2009 | US20090028116 Dynamic vlans in wireless networks |
| 01/29/2009 | US20090028108 Method for Enabling Interoperability Between Data Transmission Systems Conforming to IEEE 802.11 and HIPERLAN Standards |
| 01/29/2009 | US20090028101 Authentication method in a radio communication system, a radio terminal device and radio base station using the method, a radio communication system using them, and a program thereof |
| 01/29/2009 | US20090028094 Information Communication Terminal, Radio Communication Apparatus and Radio Communication Network System Capable of Performing Communication Corresponding to Purpose |
| 01/29/2009 | US20090028090 Method and system of wireless communication between devices |
| 01/29/2009 | US20090028089 Communication system and method to be performed in a communication system |
| 01/29/2009 | US20090028076 Communication program and communication terminal |
| 01/29/2009 | CA2694368A1 Systems and methods for multi-beam optic-wireless vehicle communications |
| 01/28/2009 | EP2019557A1 Method and apparatus for implementing multi-party communication |
| 01/28/2009 | EP2019518A2 Method for fast roaming in a wireless network |
| 01/28/2009 | EP2018788A1 Method and apparatus for transmitting and receiving electronic service guide for roaming user in a digital broadcasting system |
| 01/28/2009 | EP2018777A1 Mobile peer-to-peer networks |
| 01/28/2009 | CN101356779A Cellular communication system and method for broadcast communication |
| 01/28/2009 | CN101356774A Restricting time slots for mesh networks |
| 01/28/2009 | CN101356770A Apparatus, system, and method for location information management in a portable communication device |
| 01/28/2009 | CN101356748A A method of identifying a space-time encoded signal in a wireless communication system |
| 01/28/2009 | CN100456871C Mobile communication system based on OFDM and channel switching distribution method |
| 01/28/2009 | CN100456861C Mobile terminal, program for controlling mobile terminal, program for call-management server, and call management process |
| 01/28/2009 | CN100456846C Wireless network end office and call switching method |
| 01/28/2009 | CN100456764C Dynamic reconfiguration of encryption upon detection of intrusion |
| 01/28/2009 | CN100456758C Multi-carrier communications with group-based subcarrier allocation |
| 01/28/2009 | CN100456673C Network device and data transmission method for efficient data transmission and reception in mobile ad hoc network environment |
| 01/28/2009 | CN100456656C Improved radio exchange field network |
| 01/27/2009 | US7483677 Rescue beacon |
| 01/27/2009 | US7483411 Apparatus for public access mobility LAN and method of operation thereof |
| 01/27/2009 | US7483410 System and method of a wireless network operation and maintenance |
| 01/27/2009 | US7483406 Apparatus and method for implementing virtual MIMO antennas in a mobile ad hoc network |
| 01/27/2009 | US7483397 Radio frequency local area network |
| 01/27/2009 | CA2411457C Transmission system, transmission method, transmission apparatus, and electronic recording medium having recorded therein transmission program |
| 01/27/2009 | CA2408126C System and method for the selection of electronic services from a set of resources using infrared communication |
| 01/22/2009 | WO2009010902A1 Method, sensor network, and sensor node for accessing sensed data |
| 01/22/2009 | WO2008147130A3 Scanning procedure in wireless lan, station supporting the same, and frame format therefor |
| 01/22/2009 | WO2008143329A3 Allocation of a secondary band to expand the capacity of a primary band in a wlan 802.11 system |
| 01/22/2009 | US20090023441 Apparatus and method for determining a downlink transmit power characteristic in a cellular communication system |
| 01/22/2009 | US20090022131 Communication system |
| 01/22/2009 | US20090022130 Switching between two communicaiton modes in a WLAN |
| 01/22/2009 | US20090022129 Distributed storage and aggregation of multimedia information via a broadband access gateway |
| 01/22/2009 | US20090022113 Subscriber information management system and method for mobile communication service system |
| 01/22/2009 | CA2730522A1 Method and system for enhancing the safety of a region |
| 01/21/2009 | EP2018073A1 Relay station, base station and method for extending a coverage area of a base station in a radio network |
| 01/21/2009 | EP2017974A1 Frame constructing and frame processing method of multi-hop access network, device and system |
| 01/21/2009 | EP2016794A1 Method for optimizing the load distribution between a first mobile radio network and a second mobile radio network |
| 01/21/2009 | EP2016786A2 Wireless data network |
| 01/21/2009 | EP1649639A4 Wireless internet access repeater and method thereof |
| 01/21/2009 | EP1556966A4 Device detection and service discovery system and method for a mobile ad hoc communications network |
| 01/21/2009 | EP0993746B1 Vehicle communication system |
| 01/21/2009 | CN101352064A Handoffs in a wireless local area network |
| 01/21/2009 | CN101352063A Method and system for managing multi-channel communication |
| 01/21/2009 | CN101352026A PoC server automatic-search method, quality adjusting method, and communication system using these methods |
| 01/21/2009 | CN101352011A Methods and apparatus for push to talk type service |
| 01/21/2009 | CN101350658A Base station and radio terminal |
| 01/21/2009 | CN100455100C Intersystem base station handover |
| 01/21/2009 | CN100455066C Method for realizing user sending up cut-in request in cluster group |
| 01/21/2009 | CN100455065C Method for sending short message by user in group communication system |
| 01/21/2009 | CN100455063C System and method for access user small exchange into radio communication network |
| 01/21/2009 | CN100455037C Wireless network having a virtual HLR and method of operating the same |
| 01/21/2009 | CN100454873C Receive power priority flooding in mobile ad hoc networks |
| 01/21/2009 | CN100454811C Method for analysing data transferring flow in wireless local network |
| 01/20/2009 | US7480933 Method and apparatus for ensuring address information of a wireless terminal device in communications network |
| 01/20/2009 | US7480503 System and methods for providing telecommunication services |
| 01/20/2009 | US7480280 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
| 01/20/2009 | US7480277 Signal transmission method and base station in mobile communication |
| 01/20/2009 | CA2320996C Method and system for facilitating timing of base stations in an asynchronous cdma mobile communications system |
| 01/15/2009 | WO2009009614A2 Control channel design to support one-to-one, many-to-one, and one-to-many peer-to-peer communications |
| 01/15/2009 | WO2009009608A2 Control channel design to support one-to-one, many-to-one, and one-to-many peer-to-peer communications |
| 01/15/2009 | WO2009009363A1 Synchronization of a peer-to-peer communication network |
| 01/15/2009 | WO2009009310A2 Communications methods and apparatus related to synchronization with respect to a peer to peer timing structure |
| 01/15/2009 | WO2008011111A3 Apparatus, system and method for providing services through a multi-mode wireless terminal device |
| 01/15/2009 | US20090017864 Local area cellular basestation |
| 01/15/2009 | US20090017842 Mobile Communication System, Telephone Calling Method and Program Software for The Same |
| 01/15/2009 | US20090017810 Method to sustain tcp connection |
| 01/15/2009 | US20090016379 Communication apparatus, communication method, and communication system |
| 01/15/2009 | US20090016318 Synchronized uwb piconets for sop (simultaneously operating piconet) performance |
| 01/15/2009 | US20090016304 Method for Control of a Connection Exchange Between Network Access Devices |
| 01/15/2009 | US20090016283 Method and system for sharing reverse channel in trunk communication system |
| 01/15/2009 | US20090016281 Wireless Communication Device and Wireless Communication System |
| 01/15/2009 | US20090016257 Methods of data transmission by relay nodes in a synchronous communications network, corresponding reception method, computer program product, storage means and nodes |
| 01/14/2009 | EP2015591A1 Communication terminal apparatus and handover method |
| 01/14/2009 | EP2015472A1 Methods of data transmission by relay nodes in a synchronous communications network, corresponding reception method, computer program product, storage means and nodes. |
| 01/14/2009 | EP2014116A2 Downlink synchronization channel and methods for cellular systems |