Matches 1 - 50 out of 66 1 2 >


Match Document Document Title
US20140321443 SLOT SEGREGATION FOR SUPPORTING MULTIPLE COMMUNICATION PROTOCOLS IN AN INDUSTRIAL WIRELESS NETWORK  
A method includes dividing a Time Division Multiple Access (TDMA) structure into a plurality of first time slots and a plurality of second time slots. The first and second time slots are allocated...
US20130308624 AD HOC CONFIGURABLE TDMA DATALINK  
A method and system for providing configuration parameters to TDMA nodes are disclosed. The configuration parameters are repeatedly transmitted to the TDMA nodes in a predetermined fashion,...
US20110013601 METHOD FOR THE DYNAMIC RESERVATION AND ALLOCATION OF TIME SLOTS IN A NETWORK WITH SERVICE WARRANTY  
Method of resource reservation with service guarantee in terms of throughput and deadline at the level of the N nodes of a radio network using time slots to send and transmit data, characterized...
US20110044280 TECHNIQUES FOR IMPROVING THE SPATIAL REUSE OF WIRELESS NETWORKS  
A method (400) for improving the spatial reuse of a wireless network, comprising selecting a medium access slot (MAS) type for scheduling concurrent transmissions in the wireless network (S410);...
US20120099582 SPATIAL REUSE IN DIRECTIONAL ANTENNA SYSTEMS  
In directional antennas, spatial reuse involves enabling two communications to occur on the same link at the same time. The communications may be in the same or opposite directions. If no link of...
US20060077912 Telecommunication system with non-(re)allocatable and (re)allocatable timeslots  
Telecommunication systems for providing telecommunication services via communication channels (50) with time-frame structures having at least two flexible timeslots which are (re)allocatable to an...
US20140369339 ALLOCATION SLOT ARRANGEMENT FOR WIRELESS BODY AREA NETWORKS WITH SENSOR INITIATED GRANT EXTENSIONS  
Allocation slot arrangement is provided for wireless body area networks (BANs). In particular, in some embodiments the allocation slots are arranged based on a set of rules and received input...
US20090080404 Active profile selection  
In a network enabling a communication between different devices, a network element may receive an indication of an active profile for at least one device. The indication of the active profile may...
US20070133500 BANDWIDTH ALLOCATION AND SOFT HANDOFF IN MULTI-HOP CELLULAR COMMUNICATION NETWORKS  
Methods and systems for allocating bandwidth and performing soft handoffs in multi-hop cellular communication networks are disclosed. For example, a method for allocating bandwidth is disclosed,...
US20130058323 INFORMATION ELEMENT AND METHOD FOR ADVERTISING CHANNEL RESERVATIONS  
According to the known IEEE 802.11s Draft Standard for WLAN Mesh Networking, version D5.0, the size of an information element is restricted to a length of 255 octets. Due to the definition of an...
US20070076679 Signaling method, system, base station and mobile station  
In a system for transmitting a plurality of data flows from a mobile station to a base station, combinations of capacities which are given from a radio network controller are optionally or quickly...
US20150071279 METHOD AND APPARATUS FOR ASSIGNING SLOT  
A method and apparatus for assigning a slot, including: constructing a HELLO packet, the packet including slot request information of a local node and/or slot request information of a neighbor...
US20060072535 Radio base device reference signal, allocation method, and reference signal allocation program  
A CS searches in advance for information about unique words used by neighboring CSs to hold the information in a storage unit. When an LCH establishment request is made by a PS in the cell of the...
US20080031219 ACCESSING AN ACCESS NETWORK TO ENABLE GRADE OF SERVICE IN CALLS OR FLOW REQUESTS FOR TARGET USERS OF ACCESS TERMINALS  
A method and an apparatus are provided for accessing an access network to call at least one target access terminal on a wireless network. The method includes associating an indication of priority...
US20060146780 Trickmodes and speed transitions  
The disclosed embodiments contemplate techniques for communicating a data stream. The inventive techniques include determining a first timeslot of a first data stream and determining a second...
US20060239241 Apparatus and method for bandwidth requesting in wireless communication system  
Provided are an apparatus and a method for bandwidth requesting apparatus in a subscriber station in a broadcasting wireless communication system. The method includes checking whether there is an...
US20070280171 Method and apparatus for blind transport format detection using discontinuous transmission (DTX) detection  
Methods and apparatus are provided for blind transport format detection using Discontinuous Transmission (DTX) detection. According to one aspect of the invention, the transport format that was...
US20060007861 Mechanism to support high speed circuit switched data services via an iu interface  
Method for initiating a HSCSD call set-up in a cellular mobile telecommunication system, wherein a RAB Assignment message is sent between a switching device (3G-MSC or MGW) to a base station...
US20050169289 Method for broadcasting of a possibility to use 3g mobile communication network  
A method with which cellular network terminals are informed of a possibility to use services of 3G mobile communication networks in a radio access network. A spare bit of the broadcast message SI3...
US20080247377 INDEPENDENT MEDIUM ACCESS CONTROL FOR DISCOVERING WIRELESS NETWORKS  
In one aspect, a wireless transceiver transmits and receives wireless signals, and medium access controller independently initiates transitions from a scanning state to a power conserving state...
US20080170558 TECHNIQUES FOR TRANSMISSION PROTECTION FOR WIRELESS NETWORKS  
Various embodiments are disclosed relating to techniques for protecting transmissions in a wireless network. According to an example embodiment, it may be determined at a wireless node whether the...
US20050190741 Autonomous communication system  
The invention relates to communication of data in a time division multiple access system where the data is transmitted wirelessly between station (MS1-MS6; BS1-BS3) in time slots. The time slots...
US20090232104 Techniques enabling dynamic bandwidth reservation in a wireless personal area network  
An embodiment of the present invention provides a method, comprising dynamically reserving free channel time blocks for directional transmissions in a wireless personal area network (WPAN) by a...
US20100272093 APPARATUS AND METHOD FOR SUPPORTING WIRELESS ACTUATORS AND OTHER DEVICES IN PROCESS CONTROL SYSTEMS  
A system includes a wireless leaf node configured to modify operation of an industrial process. The system also includes a plurality of wireless access points configured to transmit data to the...
US20070041328 Devices and methods of using link status to determine node availability  
An inter-networking device comprises a plurality of ports. Each port is operable to communicatively couple the inter-networking device to a respective ETHERNET segment. The inter-networking device...
US20070242654 Radio communication system, and base station and terminal for use in the system  
The radio communication system, comprises: a base station; and a plurality of terminals which perform reservation request for radio resources necessary for data transmission to said base station...
US20070104177 System and method for allocating bandwidth in a wireless communication system  
In a method for allocating bandwidth in a wireless communication system, a base station (BS) broadcasts at least one ranging code for which a bandwidth size for bandwidth allocation is set. A...
US20080259900 MOBILE WIRELESS COMMUNCATION SYSTEM, BASE STATION, MOBILE TERMINAL AND RANDOM ACCESS CONTROL METHOD USED THEREFOR  
A base station which, when a communication start request signal is transmitted by a mobile terminal using an access slot and a signature selected at random in the start of random access...
US20070274280 Communications Network Using Reservation Indicator  
The present invention relates to a communications network comprising a plurality of transmitting stations and receiving stations for transmitting and receiving signals, said transmitting stations...
US20120113975 NETWORK EMPLOYING SPACE RECYCLING, AND A METHOD FOR MANAGING THE NETWORK  
A method of operating a network coordinator for a spatial reuse scheme includes receiving a reservation request for a time period for a data communication of a target transmitter/receiver pair...
US20080062955 METHOD AND SYSTEM FOR IMPLEMENTING INTER-ACCESS NETWORK HANDOFF IN ACTIVE STATE IN HRPD NETWORK  
A method and system for implementing an inter-Access Network (AN) handoff in an active state in a High Rate Packet Data (HRPD) Network. The method mainly includes determining that an inter-AN...
US20090022136 USER PRIORITY BASED PREEMPTION TECHNIQUES IN A TIME DIVISION MULTIPLE ACCESS MULTI-HOP AD HOC NETWORK  
When a source node (SN) seeks to transmit a first communication stream (FCS) to a destination node (DN), a method is provided for allowing the SN to preempt a lower priority communication stream...
US20050141453 Resource allocation in mobile network  
A mobile network using time division multiple access, the network comprising means for collecting information on inter-cell handovers in the mobile network, means for maintaining a network...
US20060215628 Method and apparatus for providing open loop bandwidth allocation  
An approach for allocating bandwidth is disclosed. A request is detected from a terminal for capacity on a communication channel based on type of traffic transmitted from the terminal. A bandwidth...
US20070002820 System and method of communication in mesh networks  
A network node is provided that includes a transceiver and a component. The transceiver is operable for communication of messages having a broadcast portion and a beamformed data portion. The...
US20050276255 Ultra wide band communication network  
An ultra wide band communication network is provided. One embodiment ultra wide band network includes an industry standard transceiver and an ultra wide band transceiver communicating with the...
US20080080473 Efficiently decoupling reservation and data forwarding of data flows in a computer network  
In one embodiment, a node (e.g., a router) performs reservations for data flows, each on a corresponding selected (reserved) path having adequate reservation availability. Also, the node forwards...
US20110222527 BASE STATIONS AND METHODS FOR RECEIVING TRANSMISSIONS ON AN ENHANCED RANDOM ACCESS CHANNEL  
Example base stations and methods for receiving transmissions on an enhanced random access channel (RACH) are disclosed herein. An example method for receiving transmissions on an enhanced RACH...
US20090059890 Spatial reuse in directional antenna systems  
In directional antennas, spatial reuse involves enabling two communications to occur on the same link at the same time. The communications may be in the same or opposite directions. If no link of...
US20090003306 Dynamic time-slot allocation and QoS priority access in a mobile ad hoc network  
Method and system for allocating a transmission time slot to a node in a dynamic transmission network wherein nodes may have different Media Access Priority Levels. In a present schedule, each...
US20080037508 Method and system for improving timing position estimation in wireless communications networks  
A method for determining timing positions in a wireless communications system comprises creating a time-domain timing detection window from a preamble of a receiving signal, generating a first...
US20080043708 Uplink Reference Signal for Time and Frequency Scheduling of Transmissions  
A method for multiplexing reference signal (RS) transmissions from user equipments (UEs), with the RS having a bandwidth larger than the data signal bandwidth (distributed RS) is provided. A...
US20080130622 Method of Decentralized Medium Access Control in a Communications Network  
A method of decentralized medium access control in a communications network consisting of a plurality of stations, wherein a sending station transmits a reservation request for a future...
US20090028127 METHODS AND APPARATUS FOR PROVIDING COMPUTATIONAL LOAD ALLOCATION IN A NETWORK ENVIRONMENT  
Methods and apparatus for providing computational load allocation in a network environment. In an aspect, a method is provided that includes obtaining an announcement associated with at least one...
US20080291890 RADIO COMMUNICATION APPARATUS AND RADIO COMMUNICATION CONTROL METHOD OF RADIO COMMUNICATION SYSTEM  
According to one embodiment, a radio communication apparatus includes a first reservation slot securing unit, a second reservation slot securing unit and a radio communication unit. The first...
US20070104176 System and method for pilot signal utilization in an environment using dynamic frequency assignment  
The present disclosure relates generally to systems and methods for pilot signal utilization in an environment using dynamic frequency assignment. In one example, a method for a wireless device...
US20080316958 METHOD OF FAIR SCHEDULING CHANNEL ACCESS IN A WIRELESS NETWORK  
A method of fair scheduling for channel access in a wireless network comprising a plurality of nodes including a first node and at least one second node is described, the method comprising the...
US20080043707 Wireless mesh network channel selection  
An apparatus and method of a gateway selecting transmission channels of a cluster of a wireless mesh network is disclosed. The cluster includes the gateway and a plurality of access nodes. The...
US20080069079 System and method for spectrum sharing  
A system and method of predicting the availability of a communication channel in a frequency sharing spectrum based on the expected probability of near-term transmissions by other users, the...
US20100020770 SYSTEM AND METHOD FOR BANDWIDTH RESERVATION PROTOCOL FOR SPATIAL REUSE IN A WIRELESS COMMUNICATION NETWORK  
A system and method for providing spatial reuse in a wireless network for communicating compressed and uncompressed audio/video is disclosed. A bandwidth reservation request for data communication...

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