Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
11/2002
11/27/2002CN1381964A Fixed user unit for telecommunication
11/27/2002CN1095303C Local radio base station apparatus
11/27/2002CN1095292C Wide-zone beeping business treatment method for wireless beeping system
11/27/2002CN1095265C Control system for telecommunications system
11/26/2002US6487423 Method and an arrangement in a mobile radio system
11/26/2002US6487201 Method for managing received data in complex digital cellular terminal
11/26/2002US6487184 Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel
11/26/2002US6486794 Method of locating a subscriber unit within the coverage area of a communication system
11/21/2002WO2002093964A1 Method for optimally accessing the transmission capacity in a radio communications system
11/21/2002WO2002093954A1 Method and apparatus for delivering information to an idle mobile station in a group communication network
11/21/2002WO2002093953A1 Communication device for reducing latency in a mobile-originated group communication request
11/21/2002WO2002093948A1 Method and apparatus for reducing latency in waking up a group of dormant communication devices
11/21/2002WO2002093884A1 Services in a telephony system
11/21/2002WO2002093875A2 Method and apparatus for associating a received command with a control for performing actions with a mobile telecommunication device
11/21/2002WO2002093842A2 Method and device for transmitting data via air interface channels of a communication system
11/21/2002WO2002093839A2 DYNAMIC FREQUENCY SELECTION SCHEME FOR IEEE 802.11 WLANs
11/21/2002WO2002093819A1 Method and apparatus for allocating resources in a multiple-input multiple-output (mimo) communication system
11/21/2002WO2002093812A2 A controller for reducing latency in a group dormancy-wakeup process in a group communication network
11/21/2002WO2002093811A2 Access to plmn networks for non-plmn devices
11/21/2002WO2002093800A1 Method and system for providing an opinion and aggregating opinions with a mobile telecommunication device
11/21/2002WO2002093788A1 A communication device for providing an efficient dormant mode for a group communication network
11/21/2002WO2002093778A1 A controller for providing an efficient dormant mode for a group communication network
11/21/2002WO2002093761A1 Method and system for playing boradcasts with a mobile telecommunication device that includes multiple tuners
11/21/2002WO2002093408A1 Method and system for collecting and displaying aggregate presence information for mobile media players
11/21/2002WO2002093400A1 Method and system for generating and sending a hot link associated with a user interface to a device
11/21/2002WO2002067614A3 Method for establishing a priority call in a fixed wireless access communication system
11/21/2002WO2002067613A3 Apparatus for reallocating communication resources to establish a priority call in a fixed wireless access communication system
11/21/2002WO2002067612A3 Apparatus for establishing a priority call in a fixed wireless access communication system
11/21/2002WO2002058409A3 Apparatus and method for creating signal and channel profiles at a receiving station
11/21/2002WO2002011467A3 Use of radius (remote authentication dial-in user service) in umts to perform hlr function and for roaming
11/21/2002US20020173327 Method and apparatus for delivering information to an idle mobile station in a group communication network
11/21/2002US20020173326 Controller for reducing latency in a group dormancy-wakeup process in a group communication network
11/21/2002US20020173325 Method and apparatus for reducing latency in waking up a group of dormant communication devices
11/21/2002US20020173313 Method for providing wireless communication services and network and system for delivering same
11/21/2002US20020173311 Methods for providing access to wireless resources in a trunked radio communication system
11/21/2002US20020173296 Method, system, and apparatus for providing services in a privacy enabled mobile and ubicom environment
11/21/2002US20020173272 Top-level controller for wireless communication devices and protocols
11/21/2002US20020173271 Controller and transceiver employable in a wireless communications network
11/21/2002US20020173268 External antenna for a wireless local loop system
11/21/2002US20020172169 Communication device for providing an efficient dormant mode for a group communication network
11/21/2002US20020172165 Communication device for reducing latency in a mobile-originated group communication request
11/21/2002US20020171400 Battery powered electronic device and control method therefor
11/21/2002DE10122086A1 Datenübertragungseinrichtung Data transmission device
11/21/2002CA2447714A1 Communication device for reducing latency in a mobile-originated group communication request
11/21/2002CA2446928A1 A communication device for providing an efficient dormant mode for a group communication network
11/21/2002CA2446877A1 Method and apparatus for allocating resources in a multiple-input multiple output (mimo) communication system
11/21/2002CA2446183A1 A controller for providing an efficient dormant mode for a group communication network
11/20/2002EP1258110A2 Method for the bi-directional transmission of data via a packet-oriented network device
11/20/2002EP1258106A2 Virtual wireless local area network using impulse radio
11/20/2002CN1380756A Airborne radio telephone communication system
11/20/2002CN1094706C Telecommunication network and communication method thereof
11/20/2002CN1094682C Low cost wide area network for data communication with remote or mobile field units
11/19/2002US6484029 Apparatus and methods for adapting mobile unit to wireless LAN
11/19/2002CA2259035C Process for controlling the establishment and operation of paths of transmission (bearers) in a wireless telecommunication system, in particular in a dect-specific rll/wll-system bound into an isdn-system as a local information transmission loop
11/14/2002WO2002091788A1 Radio communication system, radio communication control apparatus, radio communication control method, and computer program
11/14/2002WO2002091769A1 Dual mode radio communications transceiver and a system and method of using the same
11/14/2002WO2002091768A1 Apparatus for integrating mobile telephones as terminals of a private communication system
11/14/2002WO2002091758A1 One-way communication anticollision protocol
11/14/2002WO2002091684A2 Data transmission device
11/14/2002WO2002091679A2 Method for entering a communication unit into a communication cell
11/14/2002WO2002091618A1 Multi-band cellular service over catv network
11/14/2002WO2002058413A3 Apparatus and method for operating a subscriber interface in a fixed wireless system
11/14/2002WO2002023819A3 Dynamic channel selection scheme for idee 802.11 wlans
11/14/2002US20020169540 Method and system for inserting advertisements into broadcast content
11/14/2002US20020168979 Method, network and control station for the two-way alternate control of radio systems of different standards in the same frequency band
11/14/2002US20020168940 Predictive fair polling mechanism in a wireless access scheme
11/14/2002US20020167965 Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocols
11/14/2002US20020167916 Processor-based shopping cart
11/14/2002CA2446402A1 Communications system
11/14/2002CA2446307A1 Method and system for adapting short-range wireless access points for participation in a coordinated networked environment
11/14/2002CA2445442A1 Multi-band cellular service over catv network
11/13/2002EP1257135A2 Cellular radiotelephone system with remotely programmed mobile stations
11/13/2002EP1257134A2 Cellular radiotelephone system with remotely programmed mobile stations
11/13/2002EP1257132A1 Apparatus for integrating mobile telephones as terminals of a private communication system
11/13/2002EP1257090A1 Wireless LAN with dynamic frequency selection
11/13/2002EP1256243A1 Handling connections in a mobile network
11/13/2002EP1256220A2 Multi-link transmission of data over a cellular network
11/13/2002EP1256211A2 Position determination using bluetooth devices
11/13/2002EP1240594A4 Method and apparatus for dynamically grouping communication units in a communication system
11/13/2002EP0947119B1 Establishing a wireless link connecting a central terminal and a subscriber terminal of a wireless telecommunications system
11/13/2002EP0745297B1 Robust frequency management and acquisition in a wireless local area network that uses frequency-hopping radios
11/13/2002CN1379960A Method for indicating delinquent response to message from selective call device
11/13/2002CN1379934A 功率估计方法 Power Estimation
11/13/2002CN1094299C 在通信期间为客户单元提供相邻小区信息的方法 During the communication unit for the customer to provide neighbor cell information method
11/12/2002US6480714 Cellular docking station
11/12/2002US6480480 Wireless local area network comprising a controller and at least one candidate-controller terminal
11/07/2002WO2002089511A1 Method and system for provisioning services in a telecommunications network
11/07/2002WO2002089508A1 Telecommunication network having at least two network entities, and communication method
11/07/2002WO2002089411A2 Handoff in radio communication arrangements
11/07/2002WO2002003627A3 Adaptive transmission channel allocation method and system for ism and unlicensed frequency bands
11/07/2002US20020165006 Wireless device having a single processor in a short-range radio network
11/07/2002US20020164991 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
11/07/2002US20020164981 Fail-over of forward link equipment
11/07/2002US20020164973 Automotive storage and playback device and method for using the same
11/07/2002US20020164952 Location-aware service proxies in a short-range wireless environment
11/07/2002US20020163933 Tiered contention multiple access (TCMA): a method for priority-based shared channel access
11/07/2002US20020163928 Methods and systems for quality of service in networks comprising wireless devices
11/07/2002US20020163901 Location data validation by static entities receiving location data items by short-range communication
11/07/2002US20020163898 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
11/07/2002US20020163895 System, device and computer readable medium for providing a managed wireless network using short-range radio signals
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