Patents for H04W 84 - Network topologies (50,427)
06/2008
06/24/2008US7391751 Cellular communication method based on enhanced hybrid duplexing technology
06/24/2008US7391724 System and method with policy control function for multimedia broadcast/multicast system services
06/22/2008CA2782781A1 A method and system for presenting lists of wireless local area network profile information
06/19/2008WO2008073394A2 Concurrent association with multiple wvan networks
06/19/2008WO2008072210A2 Adaptive antenna system for diversity and interference avoidance in a multi-station network
06/19/2008WO2008071854A1 Wireless non-cellular network
06/19/2008WO2008036660A3 Establishment of ad-hoc networks between multiple devices
06/19/2008WO2008031049A3 Synchronized wireless mesh network
06/19/2008US20080147243 Systems and Methods For Remote Power Management Using 802.11 Wireless Protocols
06/19/2008US20080146271 Radio communication apparatus
06/19/2008US20080146264 Mobile Communication System And Controller, Mobile Station And Method For Use Therein
06/19/2008US20080146253 Systems and methods for retrieving buffered data from an access point
06/19/2008US20080146248 Location dependent user matching
06/19/2008US20080146237 Radio network control method and device
06/19/2008US20080146235 Apparatus and method for handover in a communication system
06/19/2008US20080146224 Push-to-Talk Communication System and Push-to-Talk Communication Method
06/19/2008US20080146219 Satellite radio file broadcast method
06/19/2008US20080146209 Method of transferring a telephone call from one wireless network to another; and dual mode mobile telephone terminal for implementing the method
06/19/2008US20080146207 Optimizing call setup latency for geographically dense groups
06/19/2008US20080145058 Communications device, communications method, and communications circuit
06/19/2008US20080144587 Deletion of routes of routing tables of a wireless mesh network
06/19/2008US20080144584 Wireless Communication Apparatus, Wireless Communication System, Wireless Communication Method and Program
06/19/2008US20080144565 Radio Frequency Communications System With Use of Two Frequency Bands
06/19/2008US20080144564 Wireless non-cellular network
06/19/2008US20080144559 Optimizing 802.11 power-save for ip multicast groups
06/19/2008US20080144554 Radio frequency identification sensor network
06/19/2008US20080144536 Server based technique for optimizing call setup latency for geographically dense groups
06/19/2008US20080144524 Distributed dynamic channel selection in a communication network
06/19/2008US20080143512 Wireless communication system and wireless terminal apparatus for sensor network
06/19/2008US20080143483 Radio frequency identification based sensor
06/19/2008US20080142592 Radio frequency identification based sensor reader
06/18/2008EP1933583A1 Radio network control method and device
06/18/2008EP1933575A1 Method of quickly establishing a call in cdma trunked communication system
06/18/2008EP1933574A1 Transmission of a handheld electronic device's status information to another electronic device and determining a form of communication between the devices based on the status information
06/18/2008EP1933502A1 Mobile communication device
06/18/2008EP1388219A4 A controller for providing an efficient dormant mode for a group communication network
06/18/2008EP1314327B1 Overload protection in packet communication networks
06/18/2008EP0873608B1 Logging recorder system for trunking radio
06/18/2008CN101204114A Wireless handoffs between multiple wireless networks
06/18/2008CN101204111A Mechanism to discover 802.21 remote events and information services
06/18/2008CN101204066A Method, system and apparatus for layer 3 roaming in wireless local area networks (WLANs)
06/18/2008CN101204063A Method and apparatus for controlling packet forwarding, and communication node
06/18/2008CN101204045A Method, system and apparatus for creating an active client list to support layer 3 roaming in wireless area networks (WLANs)
06/18/2008CN101203051A Wireless interior system and base station
06/18/2008CN101203049A Wireless communication apparatus, wireless communication system, wireless communication method and program
06/18/2008CN101203044A Radio network control method and device
06/18/2008CN100396034C User positioning system suitable for radio LAN and its realizing method
06/17/2008US7389412 System and method for secure network roaming
06/17/2008US7389122 Method and apparatus to provide a continuous useable wireless network connection
06/17/2008US7389120 System and method of providing private dispatch calling between users in distinct geographical areas
06/17/2008US7389114 Estimating the location of inexpensive wireless terminals by using signal strength measurements
06/17/2008US7389111 Adaptive determination of hysteresis for facilitating base station selection, including handover, in a wireless communication system
06/17/2008US7388869 System and method for routing among private addressing domains
06/17/2008US7388849 Low-power transmitting apparatus and transmission method in wireless personal area network
06/12/2008WO2008070777A2 Apparatus and method for interoperation of various radio links with a piconet link in a wireless device
06/12/2008WO2008070497A1 Method and system for dynamic power management in wireless local area networks
06/12/2008WO2008070044A1 Location system for wireless local area network (wlan) using rssi and time difference of arrival (tdoa) processing
06/12/2008WO2008069599A1 Toner having excellent image uniformity
06/12/2008WO2008068608A2 Method and apparatus for providing network selection
06/12/2008WO2008045656A3 Upgrading mesh access points in a wireless mesh network
06/12/2008WO2008042569A3 Backhaul-level call admission control for a wireless mesh network
06/12/2008WO2008042551A3 Transmission channel bandwidth selection for communications between multi-bandwidth nodes
06/12/2008WO2007126553A3 Communication system using endpoint devices as routers
06/12/2008WO2007120331A3 Range extension techniques for a wireless local area network
06/12/2008US20080141329 Device Control Using Multi-Dimensional Motion Sensing and a Wireless Home Entertainment Hub
06/12/2008US20080141316 Automatic Adjustment of Devices in a Home Entertainment System
06/12/2008US20080139251 Push-To-Talk Over Cellular System, Portable Terminal, Server Apparatus, Pointer Display Method, And Program Thereof
06/12/2008US20080139212 Apparatus and method for interoperation of various radio links with a piconet link in a wireless device
06/12/2008US20080139125 Automatic network configuration apparatus and method between short-range wireless terminals
06/12/2008US20080137627 Method and system for coexistence between 20 mhz and 40 mhz overlapping basic service sets (obss) in wireless local area networks
06/12/2008US20080137624 Method and Apparatus for Management of a Global Wireless Sensor Network
06/12/2008US20080137623 Apparatus, method, and computer readable medium thereof for simultaneously establishing links with a plurality of nodes
06/12/2008US20080137622 Method and System for Connecting to a Network Via a Wireless Local Area Network
06/12/2008US20080137600 System and method for allocating wireless resources in wireless personal area network
06/12/2008US20080137599 Beacon scheduling system and method for preventing beacon overlapping
06/12/2008US20080137591 Communication Route Optimization Method, Corresponding Apparatus and System
06/12/2008US20080137589 Wireless mine tracking, monitoring, and rescue communications system
06/12/2008US20080137555 Concurrent association with multiple wireless networks
06/11/2008EP1931153A2 System with a device for combining the operation fo GSM phones with internet telephony
06/11/2008EP1931152A1 An untroubled service management system and corresponding service implement method
06/11/2008EP1931151A1 Method and system for sharing reverse channel in cluster communication system
06/11/2008EP1931111A2 Wireless communication apparatus and wireless communication method
06/11/2008EP1931086A2 A method and system for coexistence between 20 MHZ and 40 MHZ overlapping basic service sets (OBSS) in wireless local area networks
06/11/2008EP1929824A1 Method of signaling traffic mode transition in a wireless communications system
06/11/2008EP1929810A1 System and method for distributing wireless network access parameters
06/11/2008EP1929805A1 Mobile enterprise applications over telephony systems and methods
06/11/2008EP1929802A1 Delivery of communications services in developing regions
06/11/2008EP1929744A1 Wireless voip/vip roaming to access point of different network type
06/11/2008EP1929725A1 System and method for displaying account or device specific characteristics
06/11/2008EP1929714A2 Method of recovering communication access in dynamic spectrum access wireless systems
06/11/2008EP1929710A1 Method and apparatus for providing network communications
06/11/2008EP1929709A2 Method and apparatus for removing phantom children in an ad-hoc communication system
06/11/2008EP1929703A1 System and method for providing simultaneous multiple push-to-talk over cellular multimedia service
06/11/2008EP1929661A2 A method of transmitting data in cellular networks using cooperative relaying
06/11/2008EP1929660A2 A method of identifying a space-time encoded signal in a wireless communication system
06/11/2008EP1929659A2 A method of cooperatively relaying data in cellular networks for a broadcast multicast services
06/11/2008EP1929645A2 Enhanced dls and hcca principles
06/11/2008EP1529362A4 Controlling wlan bandwidth allocation
06/11/2008EP1442567B1 Wireless multipurpose communication system
06/11/2008CN101199221A Method for administrating peripheral unit with SIM card in wireless communication terminal and peripheral unit implementing the method