Matches 1 - 50 out of 148 1 2 3 >


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US20080253395 TCP/IP PROCESSOR AND ENGINE USING RDMA  
A TCP/IP processor and data processing engines for use in the TCP/IP processor is disclosed. The TCP/IP processor can transport data payloads of Internet Protocol (IP) data packets using an...
US20060203724 Multi-carrier, multi-flow, reverse link medium access control for a communication system  
The present method and apparatus comprises a communication element comprising a MAC layer that is configured for wireless communication within a sector, wherein said communication element...
US20060023748 System for layering content for scheduled delivery in a data network  
System for layering content for scheduled delivery in a data network. A method is provided for transmitting content from a distribution server in a data network. The method includes encoding the...
US20090135851 TRANSPORT LAYER AND MODEL FOR AN ADVANCED METERING INFRASTRUCTURE (AMI) NETWORK  
Mesh networks, network devices, and computer program products for implementing a transport layer. The transport layer is operable to provide connection oriented transport layer services to at...
US20070116051 Method and apparatus for transporting IP datagrams over FLO network  
Systems and methodologies are described that facilitate transporting Internet protocol (IP) datagrams over a broadcast wireless network, such as a forward-link-only (FLO) network. According to...
US20060039372 Method and apparatus for providing multi-protocol, multi-stage, real-time frame classification  
A multi-protocol, multi-stage, real-time frame classifier is disclosed. A preliminary multi-protocol frame composition analyzer is provided for performing preliminary multi-protocol frame...
US20070053383 APPARATUS AND METHOD FOR FORMING AND ASCERTAINING SYSTEM INFORMATION FROM SYSTEM INFORMATION MEDIUM ACCESS CONTROL PROTOCOL MESSAGES  
Apparatus and method for forming system information medium access control protocol messages, wherein system information data packets are received from a logical channel, with at least some of the...
US20050041687 Virtual connection of a remote unit to a server  
Apparatus and associated methods are provided which allow a remote user to maintain a virtual session with a server. A virtual session allows a remote and possibly mobile user to maintain a...
US20090129265 METHODS AND MEDIA ACCESS CONTROLLER FOR BROADBAND WIRELESS COMMUNICATIONS WITH VARIABLE DATA UNIT SIZE AND DELAYED DATA UNIT CONSTRUCTION  
A media access controller (MAC) of a broadband wireless communication device may vary the size of data unit payloads based on a physical layer burst size. In automatic retransmission request (ARQ)...
US20070253447 Methods and apparatus for handling segmentation and numbering of SDUs in wireless communication systems  
A method for handling segmentation and numbering of protocol data units (PDUs) in a radio link control (RLC) entity of a wireless communications system includes handling a plurality of service...
US20060209892 System, method and apparatus for wirelessly providing a display data channel between a generalized content source and a generalized content sink  
A system, method and apparatus for implementing a wireless point-to-point interface that securely and robustly delivers media content from a generalized content source to a generalized content...
US20050249244 Packet format  
The present invention relates to packet construction of format for communications across multiple access networks such as wireless local area networks (WLAN). The present invention provides a...
US20050025184 Virtual connection of a remote unit to a server  
Apparatus and associated methods are provided which allow a remote user to maintain a virtual session with a server. A virtual session allows a remote and possibly mobile user to maintain a...
US20060092871 Communication method for wireless LANS  
A physical frame is generated and transmitted to a destination terminal. In this physical frame, one of a data frame, an acknowledgement frame, and an acknowledgement request frame, and a...
US20060146877 Multipool using automatically maintained active connection pool list  
Multipools can keep track of dead connection pools and can avoid selection of the dead connection pools. The multipool can check whether a connection pool has revived in the background.
US20050025182 Systems and methods using multiprotocol communication  
A coupler for use with a provided terminal, the terminal being operative with a first network, the coupler including a monitor for monitoring the terminal to detect communication suitable for a...
US20050213561 System, apparatus and method for address forwarding for a computer network  
A system, apparatus and method for an efficiently performing address lookups and switching for computer networks is disclosed. The present disclosure provides for address translation between...
US20070195808 WIRELESS VEHICLE MESH NETWORK  
A wireless multi-node communication network which includes a coordinator, and a plurality of vehicle nodes which are configured to communicate information back and forth with said coordinator. The...
US20070133577 Virtual private network and method for controlling and forwarding route thereof  
The present invention discloses a Virtual Private Network (VPN), which includes: a Sub-Provider Edge (SUB_PE), configured in a customer's network and connected with a PE in a provider's network;...
US20060153237 Communication system with improved medium access control sub-layer  
A communication system which has a plurality of mobile terminals and a base station, each of the mobile terminals and/or base station comprising a medium access control sub-layer, upper layers of...
US20050270986 Apparatus and method for topology discovery among network devices  
Connections included in the topology of a lower-order layer of a plurality of layers are grouped according to device setting information of a plurality of devices composing a communication network...
US20050105499 Communication device  
A communication device is disclosed that includes a priority provision part. The priority provision part provides priority information to a predetermined control packet to be transmitted from a...
US20050083885 Movement detection method and a mobile terminal  
In accordance with a movement detection method, a mobile terminal in moving among access router devices all set at the same frequency, stores the link layer address of the currently reachable...
US20050201416 Transmitter and receiver for data burst in a wireless communication system  
An apparatus and method for separating data units from a received concatenated burst in a wireless communication system, and an apparatus and method for generating a concatenated data unit during...
US20070047572 Explicit flow control in Gigabit/10 Gigabit Ethernet system  
In one embodiment, a system comprises a communication medium; a first controller coupled to the communication medium; and a second controller coupled to the communication medium. The first...
US20060268859 Data stream protocol prioritized analysis  
Methods and apparatuses for performing priority analysis on data transferred in a network. A network processor is connected with a distribution module that distributes network data to multiple...
US20050025181 Service advisor  
A service advisor detects the availability of a wireless communication service, communication being consistent with one or more protocols (e.g., IEEE 802.11 MAC layer) each having a plurality of...
US20060209884 System, method and apparatus for automatic detection and automatic connection between a generalized content source and a generalized content sink  
A system, method and apparatus for implementing a wireless point-to-point interface that securely and robustly delivers media content from a generalized content source to a generalized content...
US20080232401 LOGICAL AND TRANSPORT CHANNEL STRUCTURES FOR MOBILE WiMAX WIRELESS SYSTEMS  
An embodiment of the present invention provides an apparatus, comprising a transceiver adapted to operate according to an Institute for Electronic and Electrical Engineers (IEEE) STD 802.16e-2005...
US20050074025 Media Access Control Protocol for wireless sensor networks  
A media access control protocol for a network including sensor nodes connected to each by a single shared wireless communications channel executes the following protocol in each node so that...
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...
US20070217339 Cross-layer QoS mechanism for video transmission over wireless LAN  
A cross-layer QoS management method comprises monitoring a sequence of video frames (e.g., I, P and B frames of an MPEG video sequence) in a layer above the MAC layer; determining video frame...
US20070183415 Method and system for internal data loop back in a high data rate switch  
A method and system for internal data loop back in a packet switch is provided. In some instances, the switch may be required to process multiple layers of a header within the data packet, such as...
US20060274789 Apparatus and methods for a high performance hardware network protocol processing engine  
Certain embodiments of the invention may be found in a method for a high performance hardware network protocol processing engine. The method may comprise processing TCP packets via a plurality of...
US20050117529 Method and system for sending connection-oriented or connectionless data  
The present invention describes a method, system and an interconnecting handler for sending connection-oriented or connectionless data between two endpoints in a protocol architecture. The...
US20090016334 SECURED TRANSMISSION WITH LOW OVERHEAD  
The present invention relates to a method, tunnel protocol layer, and network device for securing a data packet on a network link. A security layer is provided in the tunneling protocol layer of...
US20070280105 Enabling client QoS middle layer based on application recognition  
A method and apparatus for providing Quality of Service (QoS) on a per application basis is described herein. A QoS policy is established for a specific application that is executable on a client...
US20060018280 System and associated mobile node, foreign agent and method for link-layer assisted mobile IP fast handoff from a fast-access network to a slow-access network  
A system for handing off a mobile node includes a mobile node and a target agent. The mobile node can communicate with an anchor agent, and can also be handed off from the anchor agent. The mobile...
US20050249240 Multimedia server with simple adaptation to dynamic network loss conditions  
A method for transmitting prioritized data encoded by a Forward Error Coding operation wherein a media object is separated into different classes of data forming a base layer and at least one...
US20090225778 Operating system for a mobile device  
An operating system for a mobile device, is provided having an intelligent client system with an upper layer, said upper layer interfacing with a software application, and communicating with an IP...
US20070076667 Apparatus, method and computer program product to provide Flow_ID management in MAC sub-layer for packet-optimized radio link layer  
A series of logical channel identifiers LCIDs, each associated with one radio link service profile RLSP, is stored in a local memory. The local memory is accessed whenever a LCID is taken into use...
US20060002424 Multiple instances of the same type of processing module within a layered communication stack  
Greater throughput for a particular communication layer protocol is achieved in a multiprocessor host by having different instances of the same process running in parallel as separate modules...
US20050259685 Dual speed interface between media access control unit and physical unit  
An apparatus, system, and method to provide a dual speed bi-directional link between a media access control (“MAC”) unit and a physical (“PHY”) unit. The MAC unit controls access to a physical...
US20110317719 DATA LINK LAYER HEADERS  
A system for communicating protocol layer processing information is disclosed herein. A transmitter includes a protocol layer header generator that generators a header for a first protocol data...
US20060291503 Apparatus and Method to Allow a Frame Check Sequence to Determine the Updating of Adaptive Receiver Parameters of a High Speed Communication Device  
A DSL device performs a frame check sequence operation in a digital signal processor (DSP), i.e., layer one of the OSI seven layer model, heretofore performed only in layer two of the OSI seven...
US20060198336 Deployment of different physical layer protocols in a radio access network  
This invention relates to a method, a system, a base station, a base station hub (41) and software applications for data transmission between at least one base station (42-1, 42-2) and a radio...
US20060114936 Enhanced processing methods for wireless base stations  
A method for use in a wireless communication system includes performing at least part of physical layer processing in one or more digital signal processors of a selected type, and performing at...
US20070223491 Apparatus and method for providing quality of service in wireless communication system  
Provided are an apparatus and a method for providing a quality of service (QoS) in a wireless communication system. The method includes transmitting an enable media message that includes QoS...
US20060182108 Methods and systems using PLD-based network communication protocols  
Methods and systems for a PLD-based network update transport (PNUT) protocol that utilizes UDP and other protocols for transmitting update or other commands or information over a packet-based or...
US20150350390 SYSTEM AND METHOD FOR ACHIEVING ACCELERATED THROUGHPUT  
Systems and methods for transporting data between two endpoints over an encoded channel are disclosed. Data transmission units (data units) from the source network are received at an encoding...

Matches 1 - 50 out of 148 1 2 3 >