Matches 1 - 50 out of 137 1 2 3 >


Match Document Document Title
US20050007984 Method and architecture for accessing an internet protocol multimedia subsystem (IMS) over a wireless local area network (WLAN)  
A method and architecture for accessing an IMS over WLANs/WWANs generally, and more particularly over WLANs/WWANs viewed in light of existing related standards is disclosed. More specifically, the...
US20050025116 System and method for packet data servicing node (PDSN) initial assignment and reselection  
An method for PDSN (Packet Data Serving Node) initial assignment and re-selection in a wireless communication system is provided. The method is implemented in PCF (Packet Control Function) within...
US20070070972 Recounting method in multimedia broadcast/multicast service  
The present invention discloses a method for recounting the number of the UE in a multimedia broadcast/multicast service. When a radio access network prepares to initiate a recounting procedure,...
US20050041589 Method of controlling reverse link in a mobile communication system  
A method of providing QoS information and controlling reverse transmit power in a mobile communication system is provided. In the mobile communication system, an MS transmits to a BS, packet data...
US20050013274 System and method for data transmission and reception  
Systems and methods wherein a two-dimensional array or the like is employable in data transmission and/or reception, and wherein characteristic values are computable with respect to data to be...
US20140003415 SYSTEMS AND METHODS FOR ENHANCED WIRELESS COMMUNICATION FRAMES  
Systems, methods, and devices for communicating in a wireless network are provided. The method includes generating a wireless frame including a physical header and a media access control header. A...
US20070115914 DATA LINK TRANSMISSION CONTROL METHODS, MOBILE COMMUNICATION SYSTEMS, AND BASE STATIONS  
A data link transmission control method of performing data link transmission control comprises automatic repeat request control for transmission/reception of a packet between a mobile station and...
US20060171369 Resource utilization for multimedia broadcast multicast services (MBMS)  
A multimedia broadcast multicast type service (MBMS) is offered to mobile subscribers. A RAN node communicates with one or more radio base stations that transmit and receive information with...
US20080108308 METHODS AND SYSTEMS FOR USING MOBILE DEVICE SPECIFIC IDENTIFIERS AND SHORT-DISTANCE WIRELESS PROTOCOLS TO MANAGE, SECURE AND TARGET CONTENT  
Methods and systems are disclosed herein for managing content, including advertising content, delivered to various network-connected devices, including screens, mobile devices, computers,...
US20080043619 METHOD AND APPARATUS FOR CONTROLLING ARQ AND HARQ TRANSMISSIONS AND RETRANSMISSIONS IN A WIRELESS COMMUNICATION SYSTEM  
A transmitter may instruct a receiver to move a receive window if the transmitter cannot retransmit a packet in response to an automatic repeat request (ARQ) status report and a hybrid ARQ (HARQ)...
US20070217388 Wireless communication device and wireless communication method  
The present invention relates to a wireless communication device and a wireless communication method that improve a throughput without increasing an overhead of a wireless frame. The wireless...
US20050265304 Common subscriber managing apparatus and method based on functional modeling of a common subscriber server for use in an ALL-IP network  
A common subscriber managing apparatus and method for use in an all Internet Protocol network integrating a circuit network for voice and a packet network for data. The apparatus comprises a...
US20060251044 Mobility support for multihome nodes  
A method, a correspondent node and a mobile node are provided for allowing setup of a session between the mobile node and the correspondent node using a new unique indicator in lieu of the home...
US20050078651 Method and apparatus for assigning scheduling for uplink packet transmission in a mobile communication system  
A method in a UE of transmitting buffer state information and CSI for scheduling an uplink packet data service in a mobile communication system supporting the uplink packet data service is...
US20090086706 CROSS-LAYER MULTI-PACKET RECEPTION BASED MEDIUM ACCESS CONTROL AND RESOURCE ALLOCATION  
A cross-layer multi-packet reception media access control and resource allocation technique is provided for wireless networks having receivers with multiple antennas. User devices on the wireless...
US20070115881 DATA LINK TRANSMISSION CONTROL METHODS, MOBILE COMMUNICATION SYSTEMS, AND DATA LINK TRANSMISSION CONTROL APPARATUS  
A data link transmission control method of performing data link transmission control comprises automatic repeat request control for transmission/reception of a packet between a mobile station and...
US20070076681 Method and apparatus for dynamically allocating internet protocol address inwireless network  
A method and apparatus for dynamically allocating an Internet Protocol (IP) address in a wireless network associates a wireless network device in a specified wireless network and sets an IP...
US20060039346 Transmitting information through a communication link and monitoring link quality  
A method transmits information from a transmitting device to a receiving device through a communication link. The method includes monitoring a link quality of the communication link at the...
US20050232148 Method in a communication system, a communication system and a communication device  
The present invention relates to a method in a communication system, a communication system and a communication device. In the method, media streams are transmitted from a sending communication...
US20050094615 Apparatus and method for transceiving high speed packet data in mobile communication system  
Disclosed is an apparatus and a method for transceiving high speed packet data, in which the high speed packet data are scrambled by using a scrambling code at a transmitter and the high speed...
US20050036476 Communication system for location sensitive information and method therefor  
A portable device (100) communicates with a short range wireless local area network (114) and a wide area communication system (116). The portable device (100) receives a location data from the...
US20100020785 Processing data units for transfer over the same channel  
A radio communication scheme that newly defines a structure of a protocol data unit transmitted through a transport channel so as to avoid unnecessary redundant attachment of the terminal...
US20050271032 Communication method and apparatus in mobile station having multiple interfaces  
Provided are wireless communication methods and apparatus. The communication method for a mobile station in which multiple interfaces complying with different communication standards are loaded...
US20130003715 CONNECTION SETUP FOR LOW ENERGY WIRELESS NETWORKS BASED ON MASTER DEVICE PACKET THAT INCLUDES TIMING INFORMATION  
An apparatus includes a controller configured to cause a wireless transceiver to send and receive wireless packets. The controller is configured to receive a packet from another wireless device....
US20160198453 Method, Device, and System for Sending Feedback Information  
Embodiments relate to the field of communications technologies, and disclose a method, device, and system for sending feedback information, to enable a receive end to transmit feedback information...
US20060133343 Multi homing transport protocol on a multi-processor arrangement  
The invention proposes a processing arrangement (to be used in a communication device, for example), wherein the processing arrangement comprises at least one data processing unit (1), and a...
US20050018645 Utilization of geographic location information in IP addressing  
The present invention teaches a method for generating geographical location based on addresses where the address is divided to prefix and suffix. The suffix portion is administrated locally. In...
US20080240071 High-Density Wireless Local Area Network  
A data communication system includes an access point and a plurality of stations each for exchanging wireless data communication messages with the access point. At least some of the messages are...
US20050265301 Method of transmitting scheduling information on an enhanced uplink dedicated channel in a mobile communication system  
An apparatus and method of transmitting scheduling information from a UE to a Node B to request Node B controlled scheduling in an asynchronous CDMA communication system supporting an E-DCH packet...
US20050128969 Handover method and handover apparatus  
Communication handover methods and apparatuses for use in an environment involving terminals having mobile nodes moving at a high speed. The handover method includes actively requesting handover...
US20060274717 Alternative frequency strategy for DRM  
A radio transmission signal consisting of signal frames that comprise a dynamic data part and a quasi-static data part according to the present invention is characterized in that the dynamic data...
US20050185630 Mobile communication system  
In a communication system that transmits broadcast data from a base station, a judgment standard for determining whether broadcast data is transmitted to each zone is held and the transmission and...
US20050128995 Method and apparatus for using wireless hotspots and semantic routing to provide broadband mobile serveices  
A system and method for providing cost-effective broadband mobile services using a hybrid wireless network consisting of wide-area cellular (ā€œ3Gā€) supplemented by hotspot caches are provided. The...
US20080123620 APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING MAC HEADER IN MOBILE COMMUNICATION SYSTEM  
A method and an apparatus for transmitting/receiving a MAC header in a mobile communication system supporting high-speed data communication are provided, which can reduce signaling overhead and...
US20070268883 Radio text plus over digital video broadcast-handheld  
Provided are apparatuses and methods for transmitting radiotext plus data (e.g., RT+ data) to a mobile terminal. In one example, radiotext plus data is received and transmitted to the mobile...
US20060291426 Method and apparatus for performing fast handover in wireless network  
A method and an apparatus of performing a fast handover in a wireless network are provided. The network device includes: a packet generating unit to generate a router solicitation (RS) message...
US20050152320 Wireless communication method and apparatus for balancing the loads of access points by controlling access point transmission power levels  
A wireless communication method and apparatus for balancing the loads of access points (APs). A baseline range parameter of a particular one of the APs is obtained. The load of the particular AP...
US20050094616 IP communication system for wireless terminal and communication method for wireless terminal  
An IP communication system for wireless terminal which eliminates extra traffic to be used for data transfer so as to improve communication latency. The IP communication system for wireless...
US20070147335 DATA TRANSMISSION APPARATUS, DATA RECEIVING APPARATUS, AND DATA TRANSMITTING-RECEIVING METHOD  
Received packets are preserved in a receiving buffer 102; a playback decision section 103 decides whether the preserved packets are in time for the playback time or not; the playback orders and...
US20070177568 Message system  
A method of two-way communication between a web browser and a mobile telecommunication device (13) including steps of; accessing a web-site via a computer (1), sending a message to a mobile...
US20050232179 Multiple-radio mission critical wireless mesh networks  
An approach using 2 logical radios to achieve high performance in multihop mesh networks is introduced. The advantages of frequency re-use, reduced channel interference over 1 radio approaches is...
US20050007988 Digital interface between analogue rf hardware and digital processing hardware  
A digital interface between analogue RF hardware and digital processing hardware which (a) defines how the analogue RF hardware and digital processing hardware send and receive digital data to one...
US20080008155 Method and apparatus for decoding MPE-FEC frame in DVB-H system  
Provided is a method and apparatus for decoding a Multi-Protocol Encapsulation Forward Error Correction (MPE-FEC) frame in a Digital Video Broadcasting-Handheld (DVB-H) system. Packet Identifier...
US20050249186 Routing in an asymmetrical link wireless network  
A method for directing packets in a radio network includes, at each node of the network, maintaining link data characterizing reliability of transmissions between neighboring nodes and that node...
US20050226206 System and method for wireless network in coordinator-based wireless environment  
A network device and method for coordinator-based network communication. In the network device configured to allow a first network communication device belonging to a first wireless network to...
US20070019604 Method for controlling media access in wireless sensor network  
A media access control method of a wireless sensor network (WSN) is provided. The media access control method includes first sensor nodes, existing in a non-overlapping area where clusters do not...
US20090219917 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING AN EXTENDEDCHANNELINFO MESSAGE IN AN ACTIVE STATE IN WIRELESS COMMUNICATION SYSTEM  
A method and apparatus for transmitting and receiving an ExtendedChannelInfo message. The method comprises broadcasting the ExtendedChannelInfo message over a Forward Traffic Channel Medium Access...
US20050213553 Method for wireless LAN intrusion detection based on protocol anomaly analysis  
Unauthorized use of a wireless local area network is detected, wherein the network includes mobile units that communicate with at least one server computer through access points. The messages...
US20050207392 Higher layer packet framing using RLP  
Higher layer packet (HLP) framing information is transmitted across the air interface only as necessary, utilizing the Radio Link Protocol (RLP). In one embodiment, a new RLP control frame is...
US20050036475 Wireless communication apparatus, wireless communication method, and computer program  
Communication bands are effectively allocated to each communication station under a communication environment of an autonomous distributed type system such as an ad-hoc communication. Each...

Matches 1 - 50 out of 137 1 2 3 >