Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
01/2014
01/01/2014CN102123361B Method and device for realizing encrypted message communication
01/01/2014CN102118691B Method and system for sending forward media stream
01/01/2014CN102098634B Startup reminding service system and method based on terminal software client side
01/01/2014CN101848443B Communication service switching method, network system and interworking function entity
01/01/2014CN101848420B Collocation method and device of backhaul link in long term evolution system
01/01/2014CN101841798B Correlation method and device of charging identifier
01/01/2014CN101826975B Method and device for realizing prepayment user hot lining
01/01/2014CN101815247B Method for setting period of broadcast channel
01/01/2014CN101778247B Wireless conference TV system and method for multi-conference changing-over thereof
01/01/2014CN101640846B Methods for content synchronization in wireless communication networks
01/01/2014CN101345637B Method and apparatus for discovering policy charging decision function/policy distribution function entity
01/01/2014CN101098361B Mobile communication network for disabling mobile communication terminal equipped with memory for storing card information
12/2013
12/31/2013US8621536 Systems and methods for conducting transactions with a customer using text messages
12/31/2013US8621397 Mobile terminal and method of controlling communication data transmission and communication list display therein
12/31/2013US8620988 System and method for processing syndication information for a mobile device
12/31/2013US8620371 Method and mobile station for automatic creation of talk group
12/31/2013US8620367 Apparatus and method for managing a random access channel in a mobile communication system
12/31/2013US8620365 Method for handling an electronic request with the aid of an intermediary entity
12/31/2013US8620364 Mixed-mode interaction
12/31/2013US8620362 Method and apparatus for selective message service blocking
12/31/2013US8620361 Intelligent routing of SMS and MMS messages to short codes
12/31/2013US8620360 Outgoing binary SMS messaging for vehicle communication with a call center
12/31/2013US8620359 System and method for enhanced message delivery
12/31/2013US8620353 Automatic sharing and publication of multimedia from a mobile device
12/31/2013US8620347 Location based forwarding of a communication
12/31/2013US8620342 Sensing RF environment to determine geographic location of cellular base station
12/31/2013US8620341 Method and apparatus for adjusting bandwidth allocations in a wireless network
12/31/2013US8620338 Radio terminal, radio base station, channel signal forming method and channel signal receiving method
12/31/2013US8620337 Selective establishment of radio access bearers to support simultaneous voice and data communications in a mobile telecommunications network
12/31/2013US8620335 Methods and apparatus for resource management in a multi-carrier telecommunications system
12/31/2013US8620332 Wireless timing and power control
12/31/2013US8620321 Method and apparatus for the handover
12/31/2013US8620318 Advanced user interface operations in a dual-mode wireless device
12/31/2013US8620317 Method and apparatus for communicating network features during a routing area update procedure
12/31/2013US8620316 Method and apparatus in a telecommunications network
12/31/2013US8620315 Multi-tiered anti-abuse registration for a mobile device user
12/31/2013US8620314 Apparatus and methods for determining connection quality of a wireless device on a wireless communications network
12/31/2013US8620313 Mobile communication method and network device
12/31/2013US8620312 Combined background and 20/40 coexistence scan
12/31/2013US8620311 Communication system for carrying out call control of communication terminal and communication method therefor
12/31/2013US8620310 Quantity of antennas designating a time-frequency resource block
12/31/2013US8620309 Policy enabled roaming gateway in a communication network
12/31/2013US8620308 Method and apparatus for a distributed roaming master (DRM) in wireless data networks
12/31/2013US8620307 Selection of access interface
12/31/2013US8620306 Location specific search for regional satellite vehicles
12/31/2013US8620303 Radio base station and network device
12/31/2013US8620300 Method of transmitting cell identity information
12/31/2013US8620290 Method and system for scheduling phone call using SMS
12/31/2013US8620285 Methods and systems for mobile coupon placement
12/31/2013US8620277 Method and device for backing up unread short message
12/31/2013US8620263 Methods, systems, and computer readable media for diameter routing agent (DRA) based credit status triggered policy control
12/31/2013US8620229 Current drain improvements in telematics devices using adjacent cell signal measurement reduction
12/31/2013US8619816 Method and corresponding device for improved bandwidth utilization
12/31/2013US8619812 Camel roaming services between operators with different camel phase
12/31/2013US8619811 Apparatus, system and method for forwarding user plane data
12/31/2013US8619757 Method and apparatus for delivery of data-based/voice services over piconets and wireless LANs (WLANs) coupled to 3GPP devices including protocol architecture and information elements relating to short message services (SMS) over WLANs
12/31/2013US8619753 Service period recovery scheme for wireless communications
12/31/2013US8619745 Method and apparatus of selecting operating frequency for user equipment in a wireless communications system
12/31/2013US8619743 Radio communication terminal and radio communication method
12/31/2013US8619740 Call setup method for mobile virtual private network and access point apparatus thereof
12/31/2013US8619739 Bluetooth coexistence timing synchronization
12/31/2013US8619738 Dual-mode device for voice communication
12/31/2013US8619737 Mobile node and communication control method
12/31/2013US8619735 Methods and apparatus to register with external networks in wireless network environments
12/31/2013US8619732 Method and apparatus for enabling coexistence of plurality of communication technologies on communication device
12/31/2013US8619731 Fragmenting large packets in the presence of high priority packets
12/31/2013US8619729 Method for discovering neighbor networks in mobile station and network system for enabling the method
12/31/2013US8619728 Method and system for providing an intelligent switch for bandwidth management in a hybrid wired/wireless local area network
12/31/2013US8619716 IQ imbalance image compensation in multi-carrier wireless communication systems
12/31/2013US8619715 Global virtual local area network for voice communication sessions in a wireless local area network
12/31/2013US8619714 Method of allocating resource and method of forming ranging channel
12/31/2013US8619713 Soft handoff for OFDM
12/31/2013US8619712 Method and device for detaching user equipment
12/31/2013US8619709 Access point scan method, storage medium storing scan program, and station
12/31/2013US8619708 Optimizing a quality of service (QoS) via load balancing
12/31/2013US8619707 Method of managing allocated address in low power wireless personal area network
12/31/2013US8619706 Apparatus, system and method for managing wireless service to a wireless communication device
12/31/2013US8619705 Communication method between at least one subscriber station and at least two base stations
12/31/2013US8619704 Power saving method for mobile terminal in wireless local area network
12/31/2013US8619703 Access point device and a communications system for effectively using a proxy ARP function
12/31/2013US8619702 Radio network control
12/31/2013US8619701 Method of facilitating handoff for CDMA networks using IP protocols
12/31/2013US8619699 Channel switching apparatus and method of a base station and channel switching apparatus and method of a terminal based on the cognitive radio system
12/31/2013US8619698 Enhanced beacon signaling method and apparatus
12/31/2013US8619697 Systems and methods for providing time and location dependent bandwidth in wireless networks
12/31/2013US8619696 Method and apparatus for control of enhanced dedicated channel transmissions
12/31/2013US8619693 Method for transmitting reference signals in a downlink multiple input multiple output system
12/31/2013US8619692 Method for transmitting and receiving uplink reference signal in a wireless communication system having multiple antennas
12/31/2013US8619691 Resource allocation method for control message in wireless communication system
12/31/2013US8619689 Method and arrangement in a telecommunications system
12/31/2013US8619686 Method of managing baseband resources in mobile communications networks implementing interference cancellation techniques
12/31/2013US8619685 Method for transmitting and receiving paging message in wireless communication system
12/31/2013US8619683 Apparatus and method for allocating bursts in a broadband wireless communication system
12/31/2013US8619681 Dynamic call anchoring
12/31/2013US8619677 Base station antenna in a mobile communication system
12/31/2013US8619676 Legacy cyclic shift delay (CSD) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communications
12/31/2013US8619675 Technique for emergency session handling in a communication network
12/31/2013US8619674 Delivery of wireless access point information
12/31/2013US8619673 Preamble partition and cell identification procedure in wireless communication systems
12/31/2013US8619671 Transmission reception apparatus of data using polarization transmission in los radio communication system