Matches 1 - 50 out of 74 1 2 >
Match Document Document Title
7307966 System and method for providing an IP core network for wireless/ wireline integration  
A wireless core network for communicating voice and data packets through a packet based protocol is provided. The network includes a wireless gateway, a packet switched network, and a Radio...
7283490 Method for automatically establishing Base Station operating and maintaining channel in International Mobile Telecommunications 2000  
A method automatically establishes a base station operating and maintaining channel in International Mobile Telecommunications 2000. A BS initiates a BOOTP Request to the base station controller...
7280489 Prime numbering address allocation method and unique numbering address allocation method using the same in wireless multi-hop network  
A prime numbering address allocation method in wireless multi-hop network, in which address 1 is assigned to a root host which is the first host joining the wireless multi-hop network, the root...
7263573 Wireless USB hardware scheduling  
In a wireless USB data transfers over UWB, software configures hardware thresholds to control data transfer in a manner that uses bandwidth for good connections over bad connections, given the high...
7263098 AAL2 switch for multicast in mobile communication system and switching method  
The present invention relates to an AAL switch for multicast and a switching method for performing a flexible multicast connection. An AAL 2 switch for multicast and a switching method for...
7257093 Localized radio frequency communication using asynchronous transfer mode protocol  
A localized wireless communication system for communication between a plurality of circuit boards, and between electronic components on the circuit boards. Transceivers are located on each circuit...
7245591 Data translation apparatus of ATM in mobile communication system  
A data translation apparatus is between a base station using an Internet protocol (IP) and a cell controller using an asynchronous transfer mode (ATM) data in a mobile communication system. The...
RE39673 Method of providing burst timing for high-speed data transmission in a base station transceiver system of a mobile communication system  
A method of establishing a supplemental channel (SCH) to provide burst timing for high-speed data transmission in a mobile communication system is disclosed. In the SCH establishing method, a...
7209455 Physical layer interface system and method for a wireless communication system  
Physical layer interface system for use in a broadband wireless access communication network is provided. The broadband wireless access communication network comprises a base station, a subscriber...
7170865 Communications system having enhanced fault tolerance  
The invention relates to communications systems, and particularly to enhancing tolerance to failures in network elements and transmission systems. The fault tolerance is achieved by providing two...
7136360 Available-bit-rate service in an asynchronous transfer mode based spacecraft network  
Asynchronous Transfer Mode (ATM) data is transmitted in Available Bit Rate (ABR) service over a network path including a spacecraft. The spacecraft payload switches do not provide an indication of...
7113480 Mobile communication system and operation control method thereof  
In a W-CDMA communication system, even the RNC goes into the congestion state due to increasing user data, the RNC may distribute loads while continuously performing its processing without causing...
7107050 Resource manager for a satellite telecommunication system  
A resource manager for a satellite telecommunication system including user terminals sending data to spots via a satellite, all data streams from a given terminal to the same given destination spot...
7106704 Method for managing physical resources of a radio access network  
The present invention proposes a method for controlling transmission resources of a radio access network adapted to transmit data packets in real time traffic and in non-real traffic, the method...
7085251 Method and apparatus for handoff of a wireless packet data services connection  
Methods and apparatus for providing location information to an Access Terminal (AT) when the Access Network (AN) is unable to contact a last serving PDSN, else maintaining the previous location...
7058027 Systems and methods for asynchronous transfer mode and internet protocol  
A protocol-independent error-control system includes several components ( 840 a , 830 a , 820 a , 150 b , 820 b , 830 b , 840 b ) that assist in providing more reliable data transmission between...
7054280 Voice communication between a portable communication apparatus and an external terminal  
A portable communication apparatus ( 200 ) for radio communication of digital audio data ( 240 ) representing analog voice signals has an asynchronous interface ( 250 ) for exchanging digital...
7050439 Method for performing discontinuous transmission in an asynchronous transfer mode  
A method for performing discontinuous transmission in an asynchronous transfer mode is described, wherein a downlink transmission of an ATM cell is performed each time a predetermined number of...
7012902 Wireless communications system with dynamic transmission band assignment  
A wireless communications system in which real-time data and burst data can be mixedly transmitted, and a transmission band can be dynamically assigned according to a state of data transmission. A...
6982957 Packet transmission method and apparatus  
A packet transmission method and apparatus for transmitting data packets via a telecommunication network are described, wherein the quality of a received data packet is judged and the data packet...
6970436 Apparatus for monitoring asynchronous transfer mode cells in communication systems  
An apparatus for monitoring asynchronous transfer mode cells in the communication system is proper for recognizing state information of asynchronous transfer mode cells transceiving between a base...
6967952 Method and apparatus for providing high capacity, long loop broadband ADSL service  
Method and apparatus for providing a long loop broadband service which allows data from different ADSL users to be shared and transported across a group (possibly a group of one) of line-powered,...
6963547 Local multipoint distribution system and ATM data communication method thereof  
Disclosed a local multipoint distribution system (LMDS) and method of communicating ATM data on the LMDS that establishes a virtual circuit using a head-end unit to allow a bidirectional...
6944138 Apparatus for a mobile communication system for providing an ATM-based switching and routing connecting scheme  
A mobile communication system introducing ATM, AAL2 and IMA techniques in order to efficiently transmit high-speed information and multimedia traffic having various properties, and to increase...
6940831 Wireless communications system  
A wireless communications system in which real-time data and burst data can be mixedly transmitted, and a transmission band can be dynamically assigned according to a state of data transmission. A...
6937577 Method, arrangement and apparatus for telecommunications  
The present invention relates to a telecommunications system, and further to a method, a board unit and a device rack for a telecommunications system. The system comprises at least one base station...
6934266 System and method for data transmission from multiple wireless base transceiver stations to a subscriber unit  
The invention includes an apparatus and a method for scheduling wireless transmission of data blocks between multiple base transceiver stations and multiple receiver (subscriber) units. A scheduler...
6904024 Cellular base station with integrated multipoint radio access and intercell linking  
A scaleable, broadband wireless system for providing radio access to a metropolitan area. The metropolitan area is sub-divided into overlapping cellular areas each having a base station for...
6879566 Connection establishment in a wireless telecommunications network  
A wireless telecommunications system comprises a radio network layer for carrying mobile-specific signaling, and a transport layer for establishing user channels between system nodes over a...
6876634 Architecture of mobile communication systems network and method for transmitting packet data using the same  
Architecture of a mobile communication system network and method for transmitting a packet data using the same, which can minimize required signal links and interlocking lines, the architecture...
6839330 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links  
A method for encoding ATM cells for transmission over a wireless link comprising the steps of receiving an ATM cell stream comprised of a plurality of ATM cells and detecting idle/unassigned cells...
6839329 Cell flow synchronization establishing system of wireless ATM access system  
A cell flow synchronization establishing system of an ATM access system, capable of establishing synchronization of cell flow between a mobile station and base stations at the time of hand-off...
6807178 Session dispatcher at a wireless multiplexer interface  
A wireless local loop communications system includes a digital subscriber line access multiplexer connected to a plurality of network terminals wherein each network terminal provides multi-session...
6801508 Asynchronous transfer mode packet network and method for transferring packet data in the same  
A cellular asynchronous transfer mode packet network and a method for transferring packet data in the same is disclosed. A virtual circuit is established between a serving radio network controller...
6795449 Method of staining target interphase chromosomal DNA  
Disclosed is a channel allocation method on performing a data communication in a wide band wireless multi-media communication system, which allocates selectively reserved time slots or contention...
6775542 Recovery in mobile communication systems  
The present invention relates to a method of recovering from a processor fault in a mobile communication network node provided with a plurality of processors. In use, connections are established...
6768724 Mobile networks using ATM switching  
The invention relates to telecommunication networks and particularly to mobile networks using Asynchronous Transfer Mode (ATM) transmission systems. The invention also relates to the control of...
6765869 Medium access dynamic congestion control mechanism for wireless data  
A method of dynamically controlling congestion in a wireless communication system. The method generally comprises the steps of: (a) the medium access control layer detecting congestion; (b) the...
6763483 Method of optimizing the use of radio devices in a computing system  
A method for optimizing the use of wireless peripheral devices if described. The optimization is achieved by monitoring the signal integrity of each wireless device operating within the computer...
6738360 System and method for reliable video transmission in wireless Asynchronous Transfer Mode networks with fading  
The present invention relates to a system and method for reliably transmitting data over wireless communication channels. The invented system 10 comprises a transmitting device 12 having an...
6714801 Radio transmission control method and radio transmission device  
A method and device whereby it is possible to transmit necessary information by using a minimum of radio transmission channels in a radio transmission network. In order that a network system using...
6711180 Interface device between an ATM equipment and a transmission channel having a synchronous wireless link  
The interfacing device handles asynchronous/synchronous adaptation and rate control between the ATM flows and the flows transmitted on the wireless interface. It transposes the ATM cells (53...
6707800 ATM network with central call processor  
An ATM network comprises a central call processor, and one or more remotely located ATM bridge nodes, whereby the call processor is separated from the switching fabric in the ATM bridge nodes. A...
6704297 Downlink orderwire integrator and separator for use in a satellite based communications system  
A downlink orderwire integrator ( 63 ) and separator ( 81 ) for use in a processing satellite ( 12 ) and a user terminal ( 14 ) in a satellite based communications system ( 10 ) is provided having...
6678256 ATM switch and control method thereof  
An ATM switch 11 is equipped with a location manager 100 or a location server 200 , which realizes the mobility supporting function of a terminal station. The location manager 100 or the...
6650628 Combining QAM and QPSK to optimize license capacity in cellular, multipoint wireless access systems  
A system and method for combining multiplexing and modulation schemes to deliver high and low bandwidth services over a wireless link. The system includes a base station (BTS) with a transmitter...
6639916 AAL receiving circuit and method of processing ATM cells  
Standard cells and AAL2 cells are processed by a single AAL terminating unit to reduce whole circuit scale of a radio communication system. An AAL identifying unit 3 determines whether an ATM...
6611231 Wireless packet switched communication systems and networks using adaptively steered antenna arrays  
Methods, apparatuses and systems are provided for use in a wireless routing network. One apparatus, for example, includes an adaptive antenna that is configurable to receive a transmission signal...
6597669 Queue segmentation and addressing method and apparatus for a cell switch in a processing communications satellite  
The present invention is a method and apparatus for processing data packets in the outbound module of a space-based cell switch. The present invention uses an expanded set of queuing parameters to...
6577607 Network structure for realizing part of a wireless ATM system and method for executing inter-switch handover in said network structure  
In a network structure according to the invention for realising a radio extension of an ATM network, only part of the switches of the ATM network are provided with functions required for supporting...
Matches 1 - 50 out of 74 1 2 >