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Adaptive

Adaptive patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

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Multiplex Communications


Communication Techniques For Information Carried In Plural Channels > Adaptive



Transmission control protocol (tcp) connection control parameter in-band signaling
12/04/14 - 20140355623 - Destination endpoints can use in-band signaling to adjust TCP parameters, to adjust entries in history and profile tables, to initialize a transition to an in-band communication mode, or to communicate short flows and/or alerts to a mobile device. A destination endpoint achieves in-band singling by embedding sequence number patterns in...

Data link layer protocol having adaptive framing
11/13/14 - 20140334501 - Example techniques of the present disclosure provide a first computing device comprising one or more processors and at least one module operable by the one or more processors to output, to a second computing device, a first set of HDLC protocol data units in accordance with a first format in...

Ipv4/ipv6 dual stack software/hardware apparatus and method for processing internet packet
10/23/14 - 20140314102 - Disclosed are an IPv4/IPv6 dual stack software/hardware apparatus for processing an Internet packet and a method thereof. The IPv4/IPv6 dual stack software/hardware apparatus for processing an internet packet includes: a hardware type packet processor configured to process the Internet packet by a system logic circuit; a software type packet processor...

Network communication apparatus and facsimile apparatus
10/02/14 - 20140294016 - A network communication apparatus receives packet data transmitted over an IP network in accordance with a transmission control scheme based on UDP. The network communication apparatus includes a last control signal determination portion, and a processing object exclusion portion. The last control signal determination portion determines whether a last control...

Hierarchical and adaptive multi-carrier digital modulation and demodulation
08/28/14 - 20140241378 - In an embodiment the method includes, at a transmit side, grouping carriers into carrier groups, and selecting a group constellation diagram for modulation of the carriers of a given carrier group. The selected group constellation diagram is built as a hierarchical sum of I super-imposed constellations vectors having predefined decreasing...

Multi-rate mac to phy interface
08/07/14 - 20140219290 - A method and system for a multi-rate Media Access Control layer (MAC) to Physical layer (PHY) interface is provided. The method to provide a multi-rate Media Access Control layer (MAC) interface comprises receiving a first set of signals, sampling the first set of signals to determine a type of interface...

Dynamic adaptive aggregation schemes for enhancing performance of communication systems
07/10/14 - 20140192821 - A method, an apparatus, and a computer program product for communication are provided. The apparatus aggregates data sets as a function of an estimated characteristic of a next data set to arrive, and adaptively adjust the estimated characteristic based on a statistical measure of the estimated characteristic derived from a...

Method of transmitting data in a wireless communication system
06/26/14 - 20140177647 - A method of generating a data block to be transmitted from a protocol layer to a receiving side in a wireless communication system, the protocol layer having a header compression function, comprises generating at least one of a control packet which includes control information and a compressed packet generated by...

Method, device and system for compressing time series data
06/12/14 - 20140161139 - A mask packet is provided with bits in a ONE state for all predictable bit positions and with a ZERO state for all unpredictable ones. All predictable bit positions of the new data packet are brought into a ZERO state if an actual bit state matches the predicted bit state...

Integrated information communication system
04/24/14 - 20140112351 - A communication system, for functioning without the use of dedicated lines or the Internet so as to ensure communication speed, communication quality, and communication trouble countermeasures, including a communication network and domain name server. The domain name server includes a domain name tree with a country number of a telephone...

Retransmissions in a communication system using almost blank subframes
04/17/14 - 20140105224 - A method and apparatus for controlling retransmissions of subframes is disclosed. In the method the type of a received subframe is determined. Identification of the subframe for retransmission purposes is then controlled based on the determined type of the subframe. A node receiving a request for retransmission of the subframe...

High accuracy 1588 timestamping over high speed multi lane distribution physical code sublayers
04/03/14 - 20140092918 - A physical layer device provides for synchronization of clocks in a communication network. A place holder for an alignment marker is inserted into a frame to be transmitted. Once the placeholder alignment marker is inserted into the frame, no additional data is added to the frame. Transmission of the frame...

Systems and methods for prioritizing data packet delivery
02/27/14 - 20140056314 - When multiple users of an IP telephony system are communicating with the IP telephony system via the same data network interface device, a check is made to determine if all users are obtaining sufficiently high communications speed to support high quality communications. If not, the data traffic for one or...

Method and system for speed negotiation for twisted pair links in fibre channel systems
02/27/14 - 20140056315 - Certain aspects of a method and system for speed negotiation for twisted pair links in fibre channel systems are disclosed. Aspects of a method may include communicating data between fibre channel host devices communicatively coupled via a twisted pair link based on a common speed negotiated between the fibre channel...

Scalable interconnect modules with flexible channel bonding
02/06/14 - 20140036931 - The present application discloses apparatus and methods for increasing channel utilization for a high-speed serial interface of an integrated circuit (IC). A new circuit architecture is disclosed which provides circuitry that may be programmed flexibly to support a multitude of different channel bonding schemes. In accordance with one aspect of...

Concurrent data streaming using various parameters from the same sensor
01/23/14 - 20140023087 - Embodiments implement a device having a sensor optimizer, where a source data stream from a sensor module may be used by the sensor optimizer to create multiple sensor data streams having different data stream parameters (e.g. data rate, calibration, scaling, etcetera) from the source data stream. Such a sensor optimizer...

Error control coding for noncontiguous channel aggregation
12/19/13 - 20130336335 - The subject disclosure is generally directed towards a technology by which non-contiguous channels of unequal bandwidth may be aggregated for use by communication devices. A data stream is partitioned (e.g., via puncturing) into partitioned data streams for communication over aggregated non-contiguous channels, one partitioned data stream per channel, in which...

Method, apparatus, and system for enabling platform power states
12/19/13 - 20130336336 - To address the need for power management, the following facilitates maintaining power states in an efficient manner based at least in part on managing packets at different layers of an input/output interface that supports multiple layers. One specific example prevents a destructive event for link layer control logic because packets...

Techniques for connecting an external network coprocessor to a network processor packet parser
11/21/13 - 20130308653 - A network processor includes first communication protocol ports that each support ‘M’ minimum size packet data path traffic on ‘N’ lanes at ‘S’ Gigabits per second (Gbps) and traffic with different communication protocol units on ‘n’ additional lanes at ‘s’ Gbps. The first communication protocol ports support access to an...

Forward error correction decoder
11/07/13 - 20130294459 - A method for determining an initial alignment for a frame of input data is provided. A frame for the input data is set, and the frame is synchronized. Specifically, a syndrome check of the frame is performed using a first predetermined number of bits, and a slip of a second...

Allocating processing bandwidth at a residential gateway utilizing transmission rules
10/17/13 - 20130272316 - A method includes, in response to determining that a transmission parameter of a communication received from a particular network device does not satisfy a bandwidth threshold indicated by a transmission rule, modifying the transmission parameter based on the transmission rule to produce a modified parameter. The particular network device is...

Methods for controlling a power state of a network entity
10/10/13 - 20130266024 - One embodiment of the present invention relates to a network system having a first device, a second device, and a third device. The first device is coupled to a far end of a first network. The second device coupled to a far end of a second network. The third device...

Diameter versioning dictionary
10/03/13 - 20130259065 - Embodiments of the invention provide a flexible Diameter command dictionary for 3rd Generation Partnership Project (3GPP) network nodes wherein context-specific definitions are defined to apply to different versions and releases of 3GPP standards....

Packet filtering based on dynamic usage information
10/03/13 - 20130259066 - A receiver of network data dynamically filters packets by packet type from a network device CPU based on usage information, such as time, day, location, and feature (e.g., “video” or “application”) selection....

Method and system for a power reduction scheme for ethernet phys
07/18/13 - 20130182717 - Aspects of a method and system for a power reduction scheme for Ethernet PHYs are provided. An Ethernet PHY in a link partner may disable transmission via a transmit DAC integrated during an inactive connection, 10Base-T autonegotiation operation, and/or active 10Base-T connection with no data packet transmission. The DAC may...

Method and apparatus for mode transition, compression, and decompression in robust header compression
05/16/13 - 20130121345 - The present invention discloses a method and apparatus for a mode transformation in a robust header compression, compression and decompression. The method for mode transformation includes: setting a mode parameter field in an IR compression package/IRDYN compression package of which a package formats is Profile2 and Profile3; after receiving a...

Systems and methods for supporting two different protocols on a same physical connection
05/16/13 - 20130121346 - Systems and methods of supporting communications over a common network connection in a master-slave field bus network with a first type of packet formatted with a time-sensitive protocol and a second type of packet formatted with a non-time-sensitive protocol are provided. The slave devices are configured with filters to prevent...

Method and system for triggering training for ethernet channels to support energy efficient ethernet networks
05/09/13 - 20130114623 - An Ethernet link may comprise one or more link partners that may be communicatively coupled via one or more silent channels, One or more circuits and/or parameters corresponding to silent channels may be retrained, refreshed and/or updated based on various triggers, for example, fixed times, periodic or aperiodic time intervals,...

Traffic classification
04/04/13 - 20130083806 - According to a first aspect of the present invention there is provided an apparatus configured to classifying user traffic flows carried by a network, each user traffic flow being associated with one of a plurality of users. The apparatus comprises a classification unit 7 for classifying each user traffic flow...

Digital broadcast transmitter, digital broadcast receiver, and method for constructing and processing streams for same
03/07/13 - 20130058359 - Provided are a digital broadcast transmitter, a digital broadcast receiver, a method for processing a stream of the transmitter, and a method for processing a stream of the receiver. The method of processing the stream of the transmitter includes: generating a stream in which a plurality of slots of different...

Method of synchronization for low power idle
01/17/13 - 20130016736 - A method comprises receiving data, modulated according to a first modulation scheme, from a transmitter via an Ethernet link while the receiver is in a first mode. The first mode corresponds to a first power consumption level of the receiver. The method also includes receiving a sleep signal, and, in...

Long-reach ethernet for 1000base-t and 10gbase-t
12/13/12 - 20120314716 - A physical-layer device includes a cable measurement module, a data rate module and a physical-layer device core. The cable measurement module measures characteristics of a cable. The data rate module (i) selects a data rate divisor N based on the characteristics of the cable, and (ii) reduces a rate of...

Signal converter of consumer electronics connection protocols
11/15/12 - 20120287942 - Methods and devices of converting signals of consumer electronics connection protocols to high speed bi-directional signals are presented. A novel packing method packs all the data, clocks, and control signals into one or more packets of a predefined format. A novel unpacking method unpacks the packets to original data, clocks,...

Packet processing accelerator and method thereof
11/08/12 - 20120281714 - A packet processing accelerator comprises a programmable packet classification module, a programmable flow control module, and a programmable packet header modification module. The programmable packet classification module is configured to receive a data packet and generate a start location of each protocol header of the data packet and a first...

Method and apparatus for correcting rate matching weights based on layered mapping
11/01/12 - 20120275470 - The disclosure discloses a method for correcting rate matching weights based on layered mapping, includes: obtaining the number of layers to be layered mapped, determining a transmission mode for communication content; and according to the obtained number of layers and the determined transmission mode, correcting the weights for rate matching...

Methods and apparatuses for utility meters or other devices with communications prioritization
08/16/12 - 20120207179 - Methods and apparatuses may be provided for utility meters or other devices with communications prioritization. The methods and apparatuses may include receiving first information addressed to or from a first network device of the one or more network devices; determining that the first network device is either (i) battery-powered or...

System and method for demultiplexing different stream types in a programmable transport demultiplexer
06/21/12 - 20120155488 - In one embodiment, there is presented a method for processing data. The method comprises receiving a plurality of packets, wherein each packet comprises a payload, and wherein the plurality of packets carry video data encoded in accordance with an encoding standard from a plurality of encoding standards; identifying encoding standards...

Communication device and communication method
06/07/12 - 20120140776 - A communication device includes a memory to store data and a processor to receive data, to convert the received data and a same data of the received data among the stored data into a predetermined format, and to transmit data resulting from the data conversion....

Method and apparatus of multiplexing media streams
05/17/12 - 20120120968 - An apparatus and method for generating a multiplex of media streams, the method includes the steps of: (i) receiving a set of media streams that comprises first type media stream components and second type media stream components; (ii) applying a modification process that is not adapted to modify second type...

Method and apparatus for transmitting data
05/03/12 - 20120106571 - A method and an apparatus for transmitting data are provided. The method and the apparatus for transmitting data obtain reception information of a packet received by a reception apparatus on a virtual machine installed on an operating system of the data transmission apparatus, calculate a next sending rate based on...

Cross-media storage coordination
04/19/12 - 20120093174 - Methods and a media system and storage system for cross-media storage coordination include but are not limited to storing a first data version of specified content based on a particular media format: storing at least a second data version of related content based on a different media format: providing a...

Method and apparatus of transmitting packet in communication system
04/19/12 - 20120093175 - A method and an apparatus for transmitting a packet in a communication system are provided. The method for transmitting a packet in a communication system includes receiving a compression packet use request message from a receiver; generating a specific preamble and transmitting the compression packet to a receiver; wherein the...

Method of reducing required capacity of retry buffer for real-time transfer through pcie and related device
04/12/12 - 20120087379 - A method capable of reducing a required capacity of a retry buffer of a link device when the link device transfers real-time data to a link partner through the PCIe interface determines how to resend a packet required by the link partner according to the type of the packet. When...

Method for processing multimedia streams
03/29/12 - 20120076155 - A method, machine readable medium, system, and device are disclosed. In one embodiment the method comprises determining whether one or more components that comprise a multimedia stream require real-time processing, if at least one of the one or more components require real-time processing, assigning the one or more components that...

Coherent optical receiver and control method thereof
03/22/12 - 20120069854 - In a coherent optical receiver according to the invention, a polarization beam splitter inputs a polarization multiplexed optical signal obtained by multiplexing two polarization lights orthogonal to each other modulated by different information signal and separately outputs a first and a second received polarization optical signals, a 90 degree hybrid...

Control method, apparatus and system
03/22/12 - 20120069855 - The present invention discloses a control method, an apparatus, and a system. In the embodiments of the present invention, a control command is encapsulated into a network data packet to be sent to a remote network driver interface specification (RNDIS) device, and the encapsulated network data packet is sent to...

Communication device
02/23/12 - 20120044954 - A communication device reduces a processing time required at the time of mutually converting different wireless or wired communication protocol and improves a real-time property. The communication device includes two or more communication units which communicate with two or more external devices and a communication controller which processes communication data....

Scalable interconnect modules with flexible channel bonding
02/02/12 - 20120027026 - The present application discloses apparatus and methods for increasing channel utilization for a high-speed serial interface of an integrated circuit (IC). A new circuit architecture is disclosed which provides circuitry that may be programmed flexibly to support a multitude of different channel bonding schemes. In accordance with one aspect of...

Communication apparatus, method, and program product
02/02/12 - 20120027027 - According to one embodiment, a communication apparatus includes a reception protocol processing unit, a control information queue, and a transmission protocol processing unit. The reception protocol processing unit performs a protocol process using control information included in a received frame, acquires the control information from the received frame, and acquires...

Adaptive, scalable packet loss recovery
02/02/12 - 20120027028 - A system for transmitting data packets representing a source signal across a packet data network is provided. Additionally provided are methods and an apparatus for encoding parameters representing the source signal and also decoding these parameters. The system allows adaptation to the loss scenario of data packets transmitted across the...

Sctp communication method
01/26/12 - 20120020375 - In an SCTP communication system including a plurality of nodes in which communication is conducted via an association established using at least one stream between nodes, upon detecting the occurrence of a vacant stream or a surplus stream and upon receiving an additional request message describing the additionally requested number...

System, device, method and computer program product for managing devices
01/19/12 - 20120014394 - A system for managing a communication device having a first function of using a first communication protocol and a second function of using a second communication protocol is provided. The communication device is connected to a network including a first device using the first communication protocol and a second device...

Receiving node in a packet communications system and method for managing a buffer in a receiving node in a packet communications system
01/12/12 - 20120008641 - A receiving node for receiving data packets in a packet communications system comprises a buffer for storing data packets received at the receiving node and for releasing the stored data packets to an application element of the receiving node. A buffer window defines a time period in which data packets...

Multiplexed sensor array
12/29/11 - 20110317715 - A sensor array, comprising: a plurality of sensors electrically connected in series or in parallel, each of the plurality of sensors operable to generate an individual electrical signal; a multiplexing scheme generator operable to generate a multiplexing scheme; a modulation system connected to the multiplexing scheme generator and operable to...

Method, system, and program for managing a speed at which data is transmitted between network adaptors
12/29/11 - 20110317716 - Provided are a method, system, and program for managing data transmissions at a local network device communicating with a linked network device over,a network, wherein each network device is capable of transmitting data at different speeds. An operation is initiated to change a current transmission speed at which data is...

Method and device for data processing and communication system comprising such device
12/22/11 - 20110310911 - A method and a device for data processing in a network having a first network element and a second network element performs the following steps: (a) the second network element provides a control information to the first network element; (b) a portion of data sent from the first network element...

Configuration and operation of inverse multiplexing communication system
11/10/11 - 20110274119 - An inverse multiplexing communication path is established in at least one direction between nodes connected by a plurality of lower bandwidth bearing channels between the nodes, on which the content of a higher bandwidth signal is distributed and from which the original high bandwidth signal is recovered at the receiving...

Transmission of parallel data flows on a parallel bus
11/03/11 - 20110268133 - There is described a method for transmitting N parallel data flows on a parallel bus. The method comprises, at a first communication device: generating a further parallel data flow comprising alignment words periodically distributed with a period; at each period, rotating the N of parallel data flows and the further...

Method and device for mimo transmission in high speed packet access evolution system
10/27/11 - 20110261833 - A method and device for MIMO transmission in high speed packet access evolution system, the method includes: determining each signaling in high speed shared information channel HS-SICH; duplexing all signaling as HS-SICH signaling; carrying channel coding for HS-SICH signaling, and mapping to the allocated channelization code resource....

Energy efficient ethernet (eee) with 10gbase-t structures
10/13/11 - 20110249686 - An ethernet transceiver integrated circuit chip is disclosed including a plurality of transceivers for coupling to a corresponding plurality of physical channels. A channel switcher is coupled to the plurality of transceivers. During a first mode of operation, the channel switcher activates all of the plurality of transceivers to transceive...

Method and apparatus for statistical multiplexing
09/29/11 - 20110235654 - There is provided a method of statistically multiplexing a plurality of input video data streams into at least one output data stream having a pre-determined capacity, comprising providing a plurality of bit rate estimates at different quality levels for each input video data stream using a look-ahead encoder, summing together...

Method circuit and system for adaptive transmission and reception of video
09/15/11 - 20110222556 - Disclosed is a method circuit and system for adaptive transmission and reception of video data. According to some embodiments, a source side transceiver may include a static frame detector adapted to detect static portions (i.e. some or all) of a frame to be transmitted. Static frame data may be removed...

Multi-stage large send offload
09/15/11 - 20110222557 - A network stack sends very large packets with large segment offload (LSO) by performing multi-pass LSO. A first-stage LSO filter is inserted between the network stack and the physical NIC. The first-stage filter splits very large LSO packets into LSO packets that are small enough for the NIC. The NIC...

Communication apparatus and communication method
08/11/11 - 20110194568 - A reception unit of a transmission apparatus receives reception status information indicating reception status of data by the reception apparatus, from a reception apparatus. Then, a rate control unit controls transmission rate of data to the reception apparatus, according to received reception status information. A transmission control unit controls transmission...

Apparatus for reduced mode transmission of dpcch signaling and method thereof
08/04/11 - 20110188513 - A telecommunication apparatus (100) enabled for high-speed packet access is disclosed. The apparatus (100) is arranged to operate according to a reduced and a further reduced mode of transmission of dedicated physical control channel transmission, and has an operation mode controller (102). The operation mode controller (102) is arranged to...

Switch node
07/28/11 - 20110182302 - A non-blocking telecommunications node comprising a plurality of ports. Each port adapted to pass telecommunications traffic comprising multiplexed signals. Each port is adapted to receive an incoming multiplexed signal comprising a plurality of component signals each having a predetermined wavelength. The node includes a plurality of transponders each arranged to...

Multi-rate serializer/deserializer circuit with broad operating frequency range
07/14/11 - 20110170560 - A serializer and deserializer utilize upsampling and downsampling to operate over a broad range of frequencies. The serializer includes a bit repeater and a high-speed serializer. The bit repeater receives data to be serialized, upsamples the received data, and supplies the upsampled data to the high-speed serializer. The deserializer includes...

Increasing transmission rate to a remote device in response to attributing information loss as not being a result of network congestion
06/30/11 - 20110158253 - In response to a detected loss of previously transmitted information by an apparatus communicating with a remote device (e.g., using TCP), the rate of transmission of information is increased by the apparatus in response to attributing the detected loss of previously transmitted information as not being caused by congestion. This...

Coordination independent rate adaptation deployment methods and systems
06/23/11 - 20110149995 - A method and system of coordination independent rate adaptation is disclosed. The method and system of coordination independent rate adaptation provides for deploying a rate adaptation subdomain into a packet network having no rate adaptation coordination among the network nodes. The method and system is particularly useful for incremental introduction...

Network abstraction layer (nal)-aware multiplexer
04/21/11 - 20110090921 - A multiplexer applies dynamic bit rate reduction at the multiplexer level in accordance with the types of video input streams as determined from information contained in units of the video input streams. The multiplexer parses the Network Abstraction Layer (NAL) headers of said units to determine their relative importance and...

Method, apparatus, and system for adjusting multimedia encoding rate
04/21/11 - 20110090922 - A method, an apparatus, and a system for adjusting a multimedia encoding rate are disclosed. The method includes: obtaining an expected multimedia encoding rate by using the available network bandwidth corresponding to the transmission path of a multimedia service, the expected QoE of the multimedia service, and the current multimedia...