| Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590) |
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| 03/10/2009 | US7502331 Infrastructure-less bootstrapping: trustless bootstrapping to enable mobility for mobile devices |
| 03/05/2009 | WO2008150697A4 Method to switch between network-controlled and mobile-controlled mobile ip functionality |
| 03/05/2009 | US20090059866 Method, system and apparatus for implementing fast handover |
| 03/04/2009 | EP2031917A2 Mobile communication control system, network management server, mobile node, access node and anchor node |
| 03/04/2009 | EP2031893A1 Base station, user device, and method |
| 03/04/2009 | EP2031885A1 Method for porting and distributing numbers in IMS domains |
| 03/04/2009 | EP2031832A1 Method for activating and making operational a personal network |
| 03/04/2009 | EP2031831A1 Device for redirecting in a personal network of an IMS domain |
| 03/04/2009 | EP2031830A1 Remote control device |
| 03/04/2009 | EP2031826A2 Method for a session initiation protocol push-to-talk terminal to indicate answer operating mode to an internet protocol push-to-talk network server |
| 03/04/2009 | EP2030468A2 Changing lte specific anchor with simple tunnel switching |
| 03/04/2009 | EP2030410A2 Discovery of neighbor cells |
| 03/04/2009 | EP2030407A1 Handoff of an access terminal at the network layer in an access network |
| 03/04/2009 | CN101379862A Inter-terminal session handover method, network system, and program |
| 03/04/2009 | CN101379857A Method and apparatus for supporting circuit switched interworking |
| 03/04/2009 | CN101379803A Method for verifying the authenticity of messages exchanged according to a mobile internet protocol |
| 03/04/2009 | CN101379800A Triggering migration of a network access agent associated with an access terminal |
| 03/04/2009 | CN101379771A Method for requesting domain transfer and terminal and server thereof |
| 03/04/2009 | CN100466863C Mobile communication terminal and the calling method |
| 03/04/2009 | CN100466862C Communication apparatus and display method |
| 03/04/2009 | CN100466861C Anti-theft method for cell phone |
| 03/04/2009 | CN100466860C A method for optimization of distribution user interface instance under the master-slave structure |
| 03/04/2009 | CN100466859C Service QoS ensuring method and device for radio mesh network |
| 03/04/2009 | CN100466858C Wireless communication network expanding system and method |
| 03/04/2009 | CN100466857C Network reprogramming method of wireless sensor network based on priority cluster |
| 03/04/2009 | CN100466856C Internet protocal carried voice user accessing method, positioning device and network equipment |
| 03/04/2009 | CN100466854C Method for selection of an available transmission channel, mobile termination and wireless network |
| 03/04/2009 | CN100466851C Methods and apparatus for identifying asset location in communication networks |
| 03/04/2009 | CN100466849C Method and system for controlling user terminal to read system message |
| 03/04/2009 | CN100466845C System for efficient recovery of node-B buffered data following MAC layer reset |
| 03/04/2009 | CN100466844C Detecting method and the system for missing matched adjacent zone |
| 03/04/2009 | CN100466841C Method for trigger positioning to mobile terminal |
| 03/04/2009 | CN100466838C Mobile communication system, base station controller and the load state testing method thereof |
| 03/04/2009 | CN100466836C A verification method, device and communication system for the identification code of the temporary mobile user |
| 03/04/2009 | CN100466834C Method for enabling subscriber entity to actively communicate in a communication network |
| 03/04/2009 | CN100466832C Group broadcasting member management method for radio local network IP group broadcasting frame transmission |
| 03/04/2009 | CN100466829C Method, system and MSC server and HLR of processing calling service |
| 03/04/2009 | CN100466828C Call failure handling method and system |
| 03/04/2009 | CN100466827C A prompt method for new short message |
| 03/04/2009 | CN100466826C Method for processing service occupation |
| 03/04/2009 | CN100466822C Method and apparatus for selecting target cell |
| 03/04/2009 | CN100466821C Wimax system information processing method and system, switching judging method |
| 03/04/2009 | CN100466819C User dispatching method and system in uplink enhanced link |
| 03/04/2009 | CN100466811C Method for calling user terminal of IP multimedia subsystem |
| 03/04/2009 | CN100466808C Method for confirming data transmission service quality in communication network |
| 03/04/2009 | CN100466800C Cell recognition method for OFDMA cellular system |
| 03/04/2009 | CN100466795C Statistic method for checking communication service quality and the system terminal |
| 03/04/2009 | CN100466794C Method and system for automatically restoring base station maintenance channel normal operation |
| 03/04/2009 | CN100466791C Detection system and method of automatic equipment |
| 03/04/2009 | CN100466785C Double-mode mobile terminal |
| 03/04/2009 | CN100466777C Method of switching communication module in communication devices |
| 03/04/2009 | CN100466775C Method for shortening active receiving time and saving power in stand-by mode |
| 03/04/2009 | CN100466770C Method for realizing end-to-end encrypting call in cluster system |
| 03/04/2009 | CN100466769C Synchronizing push to talk service in wireless communication system |
| 03/04/2009 | CN100466768C The system and method for monitoring the in and out SMS of the mobile office call of the group |
| 03/04/2009 | CN100466760C Method for realizing news service based on IP network domain |
| 03/04/2009 | CN100466753C Method for implementing multipoint codes in a switching office |
| 03/04/2009 | CN100466752C Converter and method with hybrid RGB chart and YUV video signal |
| 03/04/2009 | CN100466747C Predictive coding device and decoding device for dynamic image |
| 03/04/2009 | CN100466746C Method for information selecting and dividing based on micro block inner edge |
| 03/04/2009 | CN100466741C A method and device for carrying out coding using correlation between video signal frames in video code processing |
| 03/04/2009 | CN100466740C A method to quantify difference for video code processing and its device |
| 03/04/2009 | CN100466735C Video encoding and decoding methods and video encoder and decoder |
| 03/04/2009 | CN100466734C Coding image signal |
| 03/04/2009 | CN100466729C Method and apparatus for searching next signal frame synchronous character in digital coding signal |
| 03/04/2009 | CN100466728C Long-distance monitoring business realizing method, system and terminal equipment between video information terminals |
| 03/04/2009 | CN100466727C Update rank processing method and device for lasting service allocation list |
| 03/04/2009 | CN100466723C Method for storing and transmitting data generated by a security module |
| 03/04/2009 | CN100466722C Method of forming digital film content according to audience's tolerance standard |
| 03/04/2009 | CN100466721C Interactive protocol for remote management of access control to scrambled data |
| 03/04/2009 | CN100466717C Automatic clear, adding recording and searching acquiring method for digital TV EPG information |
| 03/04/2009 | CN100466716C Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 03/04/2009 | CN100466715C Quick digital channel switching |
| 03/04/2009 | CN100466711C Information processing apparatus and method, program, and recording medium |
| 03/04/2009 | CN100466710C Data conversion system |
| 03/04/2009 | CN100466709C Portable multimedia recording and playing apparatus and multithread testing method |
| 03/04/2009 | CN100466705C High-resolution image projection |
| 03/04/2009 | CN100466704C Television apparatus |
| 03/04/2009 | CN100466703C Display device with a speaker grill |
| 03/04/2009 | CN100466699C Displaying apparatus and the control method thereof |
| 03/04/2009 | CN100466697C Moving frame display unit |
| 03/04/2009 | CN100466693C Peripheral device of portable audio-visual device and broadcast audio-visual system |
| 03/04/2009 | CN100466691C Image sensing apparatus and the control method thereof |
| 03/04/2009 | CN100466687C Camera module apparatus with IR-cut-coated window glass |
| 03/04/2009 | CN100466685C Information equipment and portable information device |
| 03/04/2009 | CN100466681C Image processing device for forbidding copying and forging pattern and the controlling method thereof |
| 03/04/2009 | CN100466679C Image sensor |
| 03/04/2009 | CN100466675C Apparatus, method and system for managing image processing and computer program |
| 03/04/2009 | CN100466673C Method for realizing official telephone of SDH device using IP telephone |
| 03/04/2009 | CN100466669C Method for providing ring-back tone service in communication network |
| 03/04/2009 | CN100466667C A method for implementing calling and called party pay intelligent service |
| 03/04/2009 | CN100466663C XDSL test method |
| 03/04/2009 | CN100466662C Process, apparatus, devices for seizure of a shared telephone line |
| 03/04/2009 | CN100466658C Operation support system interface and its inter connection method with network management system |
| 03/04/2009 | CN100466655C Method and system for requesting to read user registration state |
| 03/04/2009 | CN100466651C Methods and systems for application instance level workload distribution affinities |
| 03/04/2009 | CN100466650C SIP service method in a network having a NAT |
| 03/04/2009 | CN100466647C Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 03/04/2009 | CN100466643C Digital implementation of multi-channel demodulators |
| 03/04/2009 | CN100466642C A modulation technique providing high data rate through band limited channels |