Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
07/2011
07/27/2011CN101616364B Group call business realizing method
07/27/2011CN101594604B Subscriber charging configuration in telecommunication system
07/27/2011CN101594593B Wireless internet access card
07/27/2011CN101552687B Method, system and device for improving channel estimation accuracy of user equipment
07/27/2011CN101540979B Emergency bearing-establishing method and communication system for emergency call service
07/27/2011CN101431735B Method and apparatus for propelling user information in voice communication course
07/27/2011CN101415031B Mutual authentication method and system between terminals
07/27/2011CN101409939B End-to-end system for implementing enterprise application data real time propelling movement and method thereof
07/27/2011CN101365234B Service hierarchical discrimination method in Bluetooth cordless telephone system
07/27/2011CN101317431B Multimedia ringtone platform, method and system for realizing multimedia color ring back tone service
07/27/2011CN101175241B Charge computing method based on charge rate curve
07/27/2011CN101145821B Relay apparatus, relay method, and recording medium storing relay program
07/27/2011CN101126808B Robot navigation system and navigation method
07/26/2011USRE42574 Two radio interface mobile communication device for electronic commerce
07/26/2011USRE42573 Method for measuring and reporting channel quality in a broadband wireless access communication system
07/26/2011US7987360 Method for implementing grouping devices and interacting among grouped devices
07/26/2011US7986968 Control of field device on low power wireless networks
07/26/2011US7986964 System and method for providing SMS2PSTN united messaging service using SMS/MMS gateway
07/26/2011US7986950 Wideband code division multiple access user equipment for receiving multimedia broadcast/multicast service
07/26/2011US7986947 Device management network with support for roaming
07/26/2011US7986946 Evaluation of random access preamble codes
07/26/2011US7986934 Cellular telephone safety system
07/26/2011US7986718 Discovery phase in a frequency hopping network
07/26/2011US7986712 Cellular communication system and method for broadcast communication
07/26/2011US7986692 System and method for transmitting call information in a communication system with long link delays
07/26/2011US7986682 Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium
07/26/2011US7986681 Subframes in a cellular communications system
07/26/2011US7986680 Transmit format selection with consideration for resource reuse
07/26/2011US7986678 System and method for implementing local base stations
07/26/2011US7986676 Techniques to manage communication rates in a wireless network
07/26/2011US7986672 Method and apparatus for channel quality feedback in a wireless communication
07/26/2011US7986671 Access stratum manager
07/26/2011US7986669 Communication type and congestion based switching of air interface protocols
07/26/2011US7986668 Mobile terminal and method for executing scanning of radio signals
07/26/2011US7986667 Forwarding data path optimization in a distributed environment for achieving micro-mobility
07/26/2011US7986666 Creation and transmittal of add messages
07/26/2011US7986665 Conferencing PSTN gateway methods and apparatus to facilitate heterogeneous wireless network handovers for mobile communication devices
07/26/2011US7986664 Point to point radio bearers for a broadcasting service
07/26/2011US7986663 Apparatus for setting communication channels adaptively to a radio wave environment to improve the degree of freedom of deployment and a method therefor
07/26/2011US7986662 Apparatus and method for reducing map channel overhead in a broadband wireless communication system
07/26/2011US7986661 Efficient utilization of transmission gaps for cell measurements
07/26/2011US7986660 Channel allocation for communication system
07/26/2011US7986659 Notification equipment, terminal equipment, communication system and communication method
07/26/2011US7986657 Selective activation of field devices in low power wireless mesh networks
07/26/2011US7986656 Method and system for inter-network mobile number portability
07/26/2011US7986655 Method for setting up a link between bluetooth devices in a bluetooth system
07/26/2011US7986653 Wireless data transmission between base station and transponder with transmission parameter adjusted based on transponder operating information
07/26/2011US7986649 Method, apparatus and system for virtual network configuration and partition handover
07/26/2011US7986633 Method of controlling data transmission for multimedia and broadcasting services in a broadband wireless access system
07/26/2011DE202010017312U1 System zur Handhabung der Datenübertragung zugehörig zur einer Naturkatastrophenbenachrichtigung für ein drahtloses Kommunikationssystem und damit in Beziehung stehende Vorrichtung System for handling the data transfer belonging to a natural disaster notification for a wireless communication system and related thereto device
07/26/2011CA2622839C Teleconferencing and call multiplexing with multiple external audio devices coupled to a single mobile telephone
07/26/2011CA2550367C A method and apparatus for dynamic session placeholder for message collection user interface
07/26/2011CA2547549C Method and apparatus for serially establishing a group call session
07/26/2011CA2544849C Method and apparatus for policy control enhancement in a wireless communication system
07/26/2011CA2474660C System and method for providing an interactive screen on a wireless device interacting with a server
07/26/2011CA2444521C Location-based services
07/25/2011CA2725916A1 Error correction for dtmf corruption on uplink
07/25/2011CA2722550A1 Verifying and identifying incoming pbx calls on mobile devices
07/25/2011CA2721661A1 Improved dtmf signalling between mobile and server
07/22/2011CA2696415A1 Identifying and presenting reminders based on opportunity for interaction
07/21/2011WO2011088170A1 Public land mobile network selection procedures for simultaneous network connectivity through multiple tiple accesses
07/21/2011WO2011088122A1 Systems and methods for monitoring and tracking broadcast service point usage
07/21/2011WO2011088068A1 Emergency services in home cells system and method
07/21/2011WO2011088067A1 System and method for supporting emergency services in femto cells
07/21/2011WO2011088066A1 Selective support and establishment of emergency services in home cells
07/21/2011WO2011087933A1 Method and system for spatial channel state information feedback based on a kronecker product
07/21/2011WO2011087826A1 Group-based machine to machine communication
07/21/2011WO2011087510A1 Method to support emergency call through mesh network
07/21/2011WO2011087175A1 Self-calling and emergency reporting method through time setup of mobile terminal, system thereof, and recording medium for recording same
07/21/2011WO2011086236A1 Multicast service
07/21/2011WO2011085702A1 Resource configuration methods for dedicated demodulation reference signal and relevant apparatuses
07/21/2011WO2011085621A1 Method and system for service processing
07/21/2011WO2011085543A1 Charging method, device and system
07/21/2011WO2011085495A1 System and method for reducing message signaling
07/21/2011WO2011085468A1 Method for handling and transferring data in an interactive input system, and interactive input system executing the method
07/21/2011WO2011085430A1 A system and method of data sharing
07/21/2011WO2011063282A3 Orientation determination of a mobile station using side and top view images
07/21/2011WO2011047200A3 Systems and methods for converting and delivering medical images to mobile devices and remote communications systems
07/21/2011WO2011037722A3 User-selectable environments for mobile communications devices
07/21/2011WO2011031825A3 Calibration and operational assurance method and apparatus for rfid object monitoring systems
07/21/2011US20110179179 Mobile Conferencing Method and System
07/21/2011US20110178904 Method for Accounting Information Handling in an Interworking
07/21/2011US20110178863 Location based consumer interface for retail environment
07/21/2011US20110178616 Storage and playback device and method for using the same
07/21/2011US20110177845 Method and apparatus for customizing map presentations based on mode of transport
07/21/2011US20110177833 Cce + number allocation method and base station device
07/21/2011US20110177832 Adaptive Location Determination
07/21/2011US20110177829 Method and system for transmitting and receiving messages
07/21/2011US20110177828 Method and system for estimating the location of a mobile terminal
07/21/2011US20110177814 Access Control for Terminals in UTRAN FEMTO System
07/21/2011US20110177812 Mobile communication method and mobile station
07/21/2011US20110177807 Downlink channel transmission method and apparatus and common channel reception method and apparatus in cellular communication system supporting bandwidth scalability
07/21/2011US20110177806 Method and Arrangement in a Telecommunication System
07/21/2011US20110177805 Scalable WLAN Gateway
07/21/2011US20110177804 Session-triggered pushing of group communication data
07/21/2011US20110177800 Text Alternative to Established Voice Call Session
07/21/2011US20110177799 Methods and systems for mobile coupon placement
07/21/2011US20110177793 Configuration of a communication device
07/21/2011US20110177791 Positioning signal for rescue forces
07/21/2011US20110177790 Simplex personal and asset tracker