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9014027 Multi-interface adaptive bit rate session management  
Systems and method are provided that allow an application layer client in a mobile device to manage multiple interfaces in a communication network. The multiple interfaces can include WiFi,...
8942244 Circuit and method of autonomous FoIP/MoIP/ToIP call establishment  
Disclosed are new methods of fax-over-IP (FoIP), modem-over-IP (MoIP) or text-over-IP (ToIP) call establishment based on detecting a combination of contra-propagating signals from calling and...
8942243 Adaptive rate control in a communications system  
The invention relates to a method for controlling a bit-rate of a session in a packet-switched communications system where multiple sessions are set-up via a shared resource. A current bit-rate of...
8675664 Performing scalable L2 wholesale services in computer networks using customer VLAN-based forwarding and filtering  
In general, techniques are described that facilitate scalable wholesale layer two (L2) connectivity between customers and service providers and a demarcation between the L2 wholesale network and...
8625608 Adaptive rate control in a communications system  
The invention relates to a method for controlling a bit-rate of a session in a packet-switched communications system where multiple sessions are set-up via a shared resource. A current bit-rate of...
8571039 Encoding and decoding speech signals  
A method and apparatus for transmitting an audio signal over a communication channel comprising encoding the audio signal with an encoder 204 using a first sampling rate, filtering the audio...
8483230 Packet schedule timestamp for a compressed bitstream  
A packet schedule timestamp is provided. A schedule information packet includes a packet schedule timestamp that represents the relative timing of data packets in a particular bitstream of a...
8477789 Transmission device and reception device  
A transmission device (100) outputs, to a reception device (200), a stored amount of packets in a first transmission buffer (105) just before a certain packet has been written to the first...
8467789 Telephone with automatic switching between cellular and VoIP networks  
A mobile communication device includes, in part, a cellular communication module, a first antenna adapted to receive and transmit data between the mobile communication module and a cellular...
8312151 Communication systems and methods for dynamic and secure simplification of equipment networking  
The present invention discloses a communication system and a method. The communication system includes at least first 802.11 equipment and second 802.11 equipment. The first 802.11 equipment...
8259735 Constant bit rate video stream  
A method of media transmission. The method includes providing at least one variable bit rate (VBR) video stream and multiplexing the at least one VBR video stream together with auxiliary data...
8218554 Generation and use of CRC in communications network  
The CRC for the CPS Header of an ATM AAL2 cell is generated by a CRC generator which uses the 8 bits of the CID field to generate partial 5 bits CRCs which are loaded in a first table. The 6 bits...
8107493 Method and apparatus for transmitting and receiving legacy format data in high throughput wireless network  
A method and an apparatus are provided for enabling a legacy station to perform virtual carrier sensing when a plurality of stations with heterogeneous capabilities coexist in a wireless network....
8085679 Apparatuses and methods for controlling bit rates in variable bit rate video coding  
A bit rate control method may include calculating a quality measure of a current frame and a mean of quality measures of two or more previous frames in order to calculate a deviation of the...
8064465 Packet forwarding apparatus  
In a virtual LAN, a packet forwarding apparatus forwards IP packets and L2 packets using a single switch. The packet forwarding apparatus includes a switch that switches a media access control...
7961665 Terminal aware multicasting  
Methods, systems, and devices are described for using adaptive coding and modulation (“ACM”) to adaptively communicate with a plurality of data terminals having different capabilities. Embodiments...
7957309 Utilizing multiple distortion measures  
Utilizing multiple distortion measures. A first distortion measure for at least one packet is received. A second distortion measure for the at least one packet is received, wherein the second...
7864783 System and method for conveying priority associated with a communication among a plurality of networks  
A system for conveying priority associated with a communication conveyed among networks includes: (a) a first network originating the communication in packets; each respective packet including two...
7778162 Multiple service ring of N-ringlet structure based on multiple FE, GE and 10GE  
A data transmission apparatus used in a multiple service ring includes at least two nodes coupled to at least one aggregate pipe and at least one tributary. The data transmission apparatus...
7751439 Method of allocation of resources for transmission of a data content, corresponding computer program product, storage means and device  
A method for the allocation of resources for the transmission, in a communications network, of a data stream from an intermediate device to a sink device, said data stream comprising a plurality...
7653075 Processing communication flows in asymmetrically routed networks  
A network system includes a first device and a second device separated by a network having asymmetric routes in which traffic forwarded in a first direction from the first device to the second...
7639697 Facilitating digital subscriber line services via a subscriber premise network interface device  
Various aspects of apparatuses and methods for enabling a subscriber premise network interface device (NID) to facilitate communication services including digitally derived voice services to be...
7577153 Data transfer apparatus and data transfer method  
A data transfer apparatus according to this invention executes a protocol priority determination process of selecting usable transfer protocols in accordance with the type of transfer object and...
7558272 Method and system for a two level scalable bundling solution  
The present invention is a system and a method which enables implementing a scalable, carrier class bundling multiplexed data communication on low rate links. The proposed system and method, which...
7508832 Method and system for providing broadcast channels over an emulated subnetwork  
A method and system for communicating traffic on an emulated subnetwork of a telecommunications ring having a plurality of nodes interconnected by a transmission media includes obtaining traffic...
7492731 Method for dynamically optimizing bandwidth allocation in variable bitrate (multi-rate) conferences  
Method for dynamically optimizing bandwidth allocation in a variable bitrate conference environment. Conference means with two or more outputs are provided, where each one can output data at...
7486614 Implementation method on multi-service flow over RPR and apparatus therefor  
A data transmission apparatus for implementing multiple service flow in a multiple service ring is described. The apparatus includes a trunk pipe and at least two nodes each with at least one...
7436815 Switching system and method having low, deterministic latency  
A system and method of switching information in a time division multiplexed (TDM) communications network are described. The TDM time slots correspond to channels of circuit information. A circuit...
7428211 Transmission apparatus and method of multi-service tributaries over RPR  
A data transmission apparatus used in a multiple service ring is described. The apparatus includes at least two nodes coupled to at least one aggregate pipe and at least one tributary. The...
7397805 Systems and methods for goodput guarantee through adaptive fair queuing  
Disclosed herein are systems and methods for communicating a number of data flows on a single communications channel. In one embodiment, a method of communicating a number of data flows on a...
7391773 Data processing apparatus and method and computer readable storage medium  
A data processing apparatus and method and a computer readable storage medium storing data processing programs realizing the data processing method, capable of preventing transmission of...
7336667 Apparatus, method and program product to generate and use CRC in communications network  
The CRC for the CPS Header of an ATM AAL2 cell is generated by a CRC generator which uses the 8 bits of the CID field to generate partial 5 bits CRCs which are loaded in a first table. The 6 bits...
7330483 Session initiation protocol (SIP) message incorporating a multi-purpose internet mail extension (MIME) media type for describing the content and format of information included in the SIP message  
A system and method for processing a plurality of requests for multi-media services received at a call control element (CCE) defined on the system from a plurality of IP-communication devices. The...
7298733 Internet communication system, internet communication method, session management server, radio communication device, communication relay server, and program  
An internet communication system, which is provided with session managing servers 210 and 220. In the system, each session managing server manages wireless communication apparatuses 110 and 120...
7269175 AAL2 transmitter for voice-packed and signaling management-packed interleaving on an ATM connection  
The present invention provides an apparatus, system and method for transmitting asynchronous transfer mode (ATM) data cells on an ATM adaptation layer (AAL) configured connection within an ATM...
7260080 Configuring compression in packet-switched data transmisson  
A method of configuring a compression method for a terminal in a mobile system. The mobile system comprises a terminal for which characteristics parameters are specified comprising at least the...
7215676 Method of converting ATM cells in ATM network system  
A method of converting AAL2 cells that includes an original user data set into AAL5 cells and another method of converting AAL5 cells that includes an original user data set into AAL2 cells are...
7075937 Method and device for sending data, method and device for receiving data  
This method applies to the transmission of information during a communication session, on a network having at least one switch, over at least one path between a so-called “source” node and a...
7065071 Point-to-point protocol termination device  
A PPP termination device allowing PPP termination at a location where a decreased number of subscriber's signals are multiplexed is disclosed. The PPP termination is performed in an access gateway...
7039042 Method for data transmission via a packet-oriented communications network  
A method for data transmission via a packet-oriented communications network, wherein, communications terminal devices are connected to the packet-oriented communications network via at least one...
6990108 ATM system architecture for the convergence of data, voice and video  
The present invention provides a unitary mechanism for high speed end-to-end telecommunication traffic using an Asynchronous Transfer Mode (ATM) architecture for convergence of video, data and...
6829241 AAL-2/AAL-5 processing apparatus in mobile communication system  
The present invention relates to an AAL-2/AAL-5 processing apparatus which is capable of simultaneously processing AAL-2 and AAL-5 cells transmitted through multiple virtual channels between a...
6823219 Universal optical control and management platform  
An architecture for use in controlling and managing optical functions and optical devices. A common microprocessor based control layer coordinates commands between optical devices and a user...
6778523 Connectionless oriented communications network  
A connectionless oriented communications network is disclosed having a plurality of IP network routers R1-R3 controllable by a service controller S the service controller S being arranged to set a...
6711126 Congestion control of AAL2 connections  
The invention concerns a method of managing data packets originating from data frames, the packets being presented to buffer (40) prior to processing. When a packet corresponding to the start of a...
6707819 Method and apparatus for the encapsulation of control information in a real-time data stream  
Method and device provide for the encapsulation of control information in a real-time data stream. In one embodiment a method of encapsulating data in an information frame is provided. This...
6687250 Device with quality controllable SAR function by upper layer instruction, LSI unit and quality control method by upper layer instruction  
A device with quality controllable SAR function according to upper layer instruction enables reassembly and segmentation SAR of AAL5 to which priority in upper layer is reflected to be provided in...
6680946 Layer 3 flow-switching method and system  
A method for transferring a series of layer-3 packets through an ATM network composed of a plurality of ATM switches is disclosed. An ingress gateway determines whether a packet flow has been...
6658009 Band allocation method and transmission system for transmitting variable-length packets  
In a system where a plurality of terminal units are connected to a network unit via an optical transmission line and packets are transmitted in units of cells according to polling information,...
6628617 Technique for internetworking traffic on connectionless and connection-oriented networks  
Traffic on a connectionless (CL) network, such as IP packets, can be routed onto a connection a connection oriented (CO) network, such as an ATM telephony network, when it is advantageous to do so...

Matches 1 - 50 out of 104 1 2 3 >