Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
03/2011
03/30/2011CN101994521A Coal mine safety monitoring system
03/30/2011CN101562779B System for sending multimedia broadcast and multicast service data and method thereof
03/30/2011CN101534485B Charging method of one-card multi-number short message business, device and system thereof
03/30/2011CN101489181B Method and apparatus for positioning mobile terminal
03/30/2011CN101453706B Multimedia call establishment method, system and apparatus
03/30/2011CN101453693B Multi-element information fusion and wireless transmission system based on GIS platform
03/30/2011CN101313612B Method for relay mobile switching centre recognition, group calling method and apparatus
03/30/2011CN101287235B Third call processing method and device based on Windows Mobile operating system
03/30/2011CN101187702B Downhole coal mine personnel real-time radio positioning method
03/30/2011CN101115301B Method for obtaining roaming state of mobile terminal, mobile terminal and system
03/30/2011CN101106420B A method for merging downlink multicast services in a cell
03/30/2011CN101083828B Method for obtaining wireless submachine condition through household base station
03/30/2011CN101047744B Presence and preference-enabled push to talk telephone system
03/30/2011CA2800532A1 Method and apparatus for unlocking a mobile communication device
03/30/2011CA2714830A1 Method and apparatus for unlocking a mobile communication device
03/29/2011US7917586 Method and apparatus to forward a multimedia message
03/29/2011US7917287 Navigation device, navigation method, and computer product
03/29/2011US7917181 Method for transmitting graphics symbols and/or audio and graphic information from a transmitter to a receiver
03/29/2011US7917178 Wireless communications device with voice-to-text conversion
03/29/2011US7917169 System and method for mobile ad hoc network
03/29/2011US7917162 Mobile terminal and method for managing message thereof
03/29/2011US7917161 Method and system for delivering multimedia messages and multimedia message service center
03/29/2011US7917160 Method for automatically recognizing approval number for electronic commerce through SMS message in DMB terminal
03/29/2011US7917158 Method and system for location management and location information providing system
03/29/2011US7917154 Determining mobile content for a social network based on location and time
03/29/2011US7917153 Method and apparatus for creating, directing, storing and automatically delivering a message to an intended recipient upon arrival of a specified mobile object at a designated location
03/29/2011US7917150 Method and system for receiving broadcast service and unicast service
03/29/2011US7917148 Social musical media rating system and method for localized establishments
03/29/2011US7917146 Methods, apparatuses and systems facilitating client handoffs in wireless network systems
03/29/2011US7917145 Radio frequency local area network
03/29/2011US7917144 Methods, systems, and products for selective broadcast enhancement
03/29/2011US7917142 Comprehensive registration method for wireless communication system
03/29/2011US7917140 Initial cell search in mobile communications systems
03/29/2011US7917139 Inbound roamer call control system
03/29/2011US7917138 SUPL initialization message in a location information system and method and system for processing SUPL by using the same
03/29/2011US7917137 Optimization of uplink resource grant procedure and apparatus
03/29/2011US7917136 Apparatus, and associated method, for facilitating formation of a call connection in a radio communication system with a service center identified by a short dialing code
03/29/2011US7917135 Satellite communications apparatus and methods using asymmetrical forward and return link frequency reuse
03/29/2011US7917134 Method and system for determining deterioration in the quality of a mobile telephony network
03/29/2011US7917131 System and method for minimizing undesired audio in a communication system utilizing distributed signaling
03/29/2011US7917128 Method and system for inserting a multimedia message multiple element into a multimedia message
03/29/2011US7917123 Method and arrangement for realizing a prepaid subscription and a prepayment terminal and a cellular network terminal utilizing the method
03/29/2011US7917122 Method for sending a short message and debiting the recipient
03/29/2011US7917092 Beam selection apparatus and method in voice over internet protocol over switched beam wireless local area network
03/29/2011US7916708 Automatic partitioning of wireless access points into overlay and underlay networks
03/29/2011US7916707 Identity-based wireless device configuration
03/29/2011US7916706 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/29/2011US7916705 Method, apparatus, and software product for detecting rogue access points in a wireless network
03/29/2011US7916704 Method of communication scheduling in a multihop network
03/29/2011US7916703 Wireless local area network (WLAN) and method of transmitting frame in the WLAN
03/29/2011US7916702 Dynamic network management apparatus and dynamic network management method
03/29/2011US7916701 Virtual addressing to support wireless access to data networks
03/29/2011US7916700 Dynamic service information for the access network
03/29/2011US7916696 Traffic handover control device and method of multi-mode mobile communication terminal
03/29/2011US7916695 Smart buffering for policy enforcement
03/29/2011US7916693 System and method for selecting spectrum
03/29/2011US7916691 Arrangement and method relating to service provisioning control
03/29/2011US7916690 Graphical display of status information in a wireless network management system
03/29/2011US7916687 Standby time improvements
03/29/2011US7916686 Method and communication network components for managing media signal quality
03/29/2011US7916685 Methods, systems, and computer program products for supporting database access in an internet protocol multimedia subsystem (IMS) network environment
03/29/2011US7916684 Wireless communication network providing communication between mobile devices and access points
03/29/2011US7916679 Wireless network system, wireless communication instrument, wireless communication instrument setting device, game process control method, information storage medium, and portable electronic instrument
03/29/2011US7916675 Method and system for providing interim discontinuous reception/transmission
03/29/2011US7916661 Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system
03/29/2011CA2681525A1 Direct marketing system for matching caller value to risk and revenue
03/29/2011CA2560607C Method and apparatus for line selection in a communication device
03/29/2011CA2547735C Directed flood of push-to-talk announce message
03/29/2011CA2525857C Integrated message delivery over a plurality of transport mediums
03/29/2011CA2497041C Wireless communications network and method for enabling wireless presence-based services
03/29/2011CA2416775C Multiple virtual wallets in wireless devices
03/25/2011CA2714671A1 Method and apparatus for managing multimedia communication recordings
03/24/2011WO2011035337A2 Method, system, and computer-readable medium for the protection of ad-hoc wireless device operation
03/24/2011WO2011035216A2 Wireless tracking system and method utilizing near-field communication devices
03/24/2011WO2011034719A1 Targeting communications in a femtocell network
03/24/2011WO2011034258A1 Open call system using open map information and operation method
03/24/2011WO2011033711A1 Mobile communication terminals, emergency notice receiving method, and non-temporary computer readable medium on which emergency notice receiving program has been stored
03/24/2011WO2011032494A1 Method and clock device for processing precision time protocol message
03/24/2011WO2011032451A1 Method, system and access service router for implementing multicast service
03/24/2011WO2011032448A1 Method and system for processing reception abnormality of broadcast /multicast service
03/24/2011WO2011032441A1 Method, apparatus and system for policy and charging control
03/24/2011WO2011032436A1 Method, apparatus and system for performing positioning by using short message in cluster system
03/24/2011WO2011032426A1 Method, device and system for implementing emergency call override service
03/24/2011WO2011032425A1 Method and system for implementing differentiated ringing in call waiting service
03/24/2011WO2011032418A1 Method, device and system for transforming short message time
03/24/2011WO2011032411A1 Method and device for identifying the user of the relay link
03/24/2011WO2011032408A1 Method and mobile terminal for processing information of instant communication contacts
03/24/2011WO2011032396A1 Method and device for realizing interruption-free service
03/24/2011WO2011032276A1 Buffering content on a handheld electronic device
03/24/2011WO2011032263A1 Mobile payment system with two-point authentication
03/24/2011WO2010151868A3 Shopping system and method
03/24/2011WO2006047272A8 Method for providing ims-based wireless download services
03/24/2011US20110072318 Reader control system
03/24/2011US20110071843 Occurrence marketing tool
03/24/2011US20110070917 SYSTEM FOR ESTABLISHING AND MANAGING MULTIMEDIA PoC SESSION FOR PERFORMING MULTIMEDIA CALL SERVICE, METHOD THEREOF AND USER EQUIPMENT THEREFOR
03/24/2011US20110070905 Method for transmission of mbms control information in a radio access network
03/24/2011US20110070903 Communication service management system, short message service management system, communication relay apparatus, communication service management method, and short message service management method
03/24/2011US20110070902 Short messaging service delivery architecture in hybrid lte/cdma/gsm networks
03/24/2011US20110070901 Method and system for providing bearer tag identification-based messaging
03/24/2011US20110070899 Communication terminal and location information notification method