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Class 370/470 - Frame length


Subclass of Class 370 - Multiplex communications
Definition: Subject matter having varying time period to transmit a
No. of applications: 91
Last issue date: 08/25/2011


1      
Application No.Application TitleIssue Date
20110205943OPPORTUNISTIC DATA TRANSFER BETWEEN VEHICLES
A system and method for optimizing wireless vehicle to vehicle communications is configured to maximize the amount of data that can be transferred from one vehicle to another during a transient encounter by adaptively adjusting the message packet size and data modulatio...
08/25/2011
20110142070SYSTEMS AND METHODS FOR HANDLING PACKET FRAGMENTATION
A packet header processing engine receives a header of a packet. The received header includes a size of the packet. A maximum transfer unit size of a destination interface of the packet may be determined. The packet header processing engine determines whether the size o...
06/16/2011
20110103399Tunnel Path MTU Discovery
A solution for tunnel path MTU discovery includes, at a first network device configured as an origination endpoint for a tunnel, storing a keep-alive packet having a size of an interface maximum transmission unit (MTU), the keep-alive packet indicating the packet should...
05/05/2011
20110069648DATA TRANSMISSION/RECEPTION APPARATUS AND METHOD FOR WIRELESS COMMUNICATION SYSTEM
Provided are apparatus and method for transmitting and receiving data for a wireless communication system. The method includes generating a first aggregation packet by controlling the number of preambles or by controlling a size of a packet according to a channel state ...
03/24/2011
20110007753METHOD AND SYSTEM FOR ENCODING AND DECODING LENGTH OF MEDIUM ACCESS CONTROL PROTOCOL DATA UNIT
A method and system for encoding the length of a Medium Access Control (MAC) Protocol Data Unit (PDU) is provided. The method includes partitioning the length of the MAC PDU into a first part and a second part when the length of the MAC PDU is greater than a first prede...
01/13/2011
20100293291SEGMENTATION AND REASSEMBLY OF DATA FRAMES
A system and method of transmitting data frames between a plurality of input ports to a plurality of output ports is described. The input ports segment portions of the received data frames to provide smaller data cells which are individually transmitted to an output por...
11/18/2010
20100284424SYSTEM AND METHOD FOR ADAPTING TRANSMIT DATA BLOCK SIZE AND RATE BASED ON QUALITY OF COMMUNICATION LINK
System and method for transmitting data to a remote communication device to achieve desirable transmit data block size and data rate based on measurements of the communication link quality to the remote device. The method entails selecting an initial transmit data rate ...
11/11/2010
20100238954TRANSMITTING APPARATUS
A transmitting apparatus includes a detecting unit that detects deviation and balance relative to a specified bit rate of a frame signal input at a constant bit rate; a dividing unit that reads at constant intervals from a buffer storing the frame signal and outputs a s...
09/23/2010
20100232404SCALABLE DISRUPTIVE-RESISTANT COMMUNICATION METHOD
A method for transmitting data in vehicular network comprising determining a communication window between at least two nodes, grouping a plurality of fragments of content together into an aggregate fragment block, forwarding the aggregate fragment block to a target node...
09/16/2010
20100183029COMMUNICATION DEVICE, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT
A communication device for transmitting data to an other communication device via a transmission channel, includes a communication characteristic acquisition section which acquires a communication characteristic of the transmission channel, and a frame length control se...
07/22/2010
20100157854SYSTEMS AND METHODS FOR SENDING DATA PACKETS BETWEEN MULTIPLE FPGA DEVICES
Application Specific Integrated Circuit (“ASIC”) devices, such as Field Programmable Gate Arrays (“FPGAs”), may be interconnected using serial I/O connections, such as high speed multi-gigabit serial transceiver (“MGT”) connections. For example, serial I/O c...
06/24/2010
20100142554MULTIPLEXER AND MULTIPLEXING METHOD, PROGRAM, AND RECORDING MEDIUM
The present invention relates to a multiplexer, a multiplexing method, a program, and a recording medium, whereby TS packets encoded with different encoding methods can be multiplexed. In the event of multiplexing each TS packet of a BS audio TS 173 wherein a BS ...
06/10/2010
20100135321METHOD AND APPARATUS FOR RECEIVING VARIABLE SIZED PACKETS IN A COMMUNICATION SYSTEM
A method and apparatus is disclosed that receives variable sized packets in a communication system. When a packet is received with a certain burst size, an LLR of the received packet is compared with a preset threshold and the burst size is changed. The received packet ...
06/03/2010
20100103951Adjusting Link Layer Control Frame to Facilitate Data Throughput
A base station subsystem includes logic to change the modulation and coding scheme for radio communications, and logic to communicate with a switching GSM to cause a change in link layer control frame size to reflect the change in modulation and coding scheme....
04/29/2010
20100103952Method, device, and system for data communication with preamble for reduced switching noise
A data communication device or system includes a preamble unit and a data interface. The preamble unit generates or detects a first preamble having a first length for a first data line, and generates or detects a second preamble having a second length for a second data ...
04/29/2010
20100097992NETWORK CONTROLLED OVERHEAD REDUCTION OF DATA PACKETS BY ROUTE OPTIMIZATION PROCEDURE
The invention relates to a method for reducing the header size of data packets exchanged between a Mobile Node (MN) and a gateway that is located between the MN and a Corresponding Node (CN). Different sort of headers are utilized between the MN and the gateway, and bet...
04/22/2010
20100080245DIGITAL TRANSMISSION SYSTEM AND DIGITAL TRANSMISSION METHOD
A digital transmission system includes at least a client device and a transmission device, and rate-adjusts the client signal transmitted from the client device to the transmission device before accommodating/multiplexing the signal in a frame. The transmission device i...
04/01/2010
20100067452METHOD FOR PAYLOAD PART TRANSMISSION ON CONTENTION CHANNELS
A method for generating an uplink transmission burst includes using one or more symbols to define the uplink transmission burst, and forming a preamble portion and a payload portion for the uplink transmission burst. The preamble portion is formed using at least a porti...
03/18/2010
20100046415METHOD AND SYSTEM FOR EFFECTIVE ADAPTIVE CODING AND MODULATION IN SATELLITE COMMUNICATION SYSTEM
A Second Generation Digital Video Broadcasting via Satellite (DVB-S2) system is provided. More particularly, a method and apparatus for maintaining synchronization of a signal by changing an Adaptive Coding and Modulation (ACM) method that is used for a conventional DVB...
02/25/2010
20100002726DATA TRANSFER APPARATUS, DATA TRANSFER METHOD AND COMPUTER-READABLE STORAGE MEDIUM STORING A DATA TRANSFER PROGRAM
A data transfer apparatus includes a data accumulation unit to accumulate data to be transferred, an encoding matrix storage unit to store an encoding matrix for encoding data of each of a plurality of data sizes, an encoding size determination unit to determine a block...
01/07/2010
20090323722LINK AND LANE LEVEL PACKETIZATION SCHEME OF ENCODING IN SERIAL LINKS
A novel encoding scheme is disclosed, enabling the physical layer to identify packet boundaries by looking at a few selected bits while improving the error detection capability and maintaining low overhead for low power states. By eliminating the overhead of 8b/10b enco...
12/31/2009
20090316725ENHANCED FRAME AGGREGATION IN A WIRELESS NETWORK SYSTEM
Variable-length information-containing frames (e.g., MPDUs) are aggregated into a bitstream using frame delimiters to distinguish the frames. Aggregation and frame extraction techniques are provided that support recovery from bit errors that may be present in a frame de...
12/24/2009
20090310622Minimal GAN RTP packet length via multi-level header compression
The present invention involves a method for IP header compression for Real-Time Transport Protocol (RTP) packets that includes header compression for the outer IP layer that carries IPsec ESP tunnel traffic. The preferred embodiment of the invention involves a method of...
12/17/2009
20090274171SYSTEM AND METHOD FOR DATA SIZE ADAPTATION IN A UE
A method is described for adapting the size of data for a future Transmission Time Interval (TTI) by a User Equipment (UE), wherein all the Media Access Control (MAC)-d flows are grouped and stored in different lists based on a type of grants associated with the MAC-d f...
11/05/2009
20090257449METHODS OF RELIABLY SENDING CONTROL SIGNAL
Downlink PDCCH is communicated in a manner that mitigates a UE from decoding the PDCCH on multiple aggregation levels. Ambiguous payload sizes are identified and modified through zero padding with one or more bits based on the payload size. Aggregation level scrambling ...
10/15/2009
20090252179Encapsulating Large Ethernet Frames
A method comprising receiving a data frame, encapsulating the received data frame into a reflected frame message (RFM) encapsulated frame, and if the received data frame causes the RFM encapsulated frame to exceed a maximum service data unit size, either the data frame ...
10/08/2009
20090238208WIRELESS COMMUNICATION APPARATUS
A wireless communication apparatus wherein the throughput is improved. In a wireless communication apparatus (100), a frame generating part (120) adds a header to a data portion to form a transport frame. A control part (190) acquires a variation in...
09/24/2009
20090103564Method and apparatus for controlling media access in sensor network
Provided are a method and apparatus for controlling media access in a sensor network and a method of managing traffic information. Since traffic information is exchanged between nodes and data is transmitted by using a dynamic long preamble according to receiver nodes, ...
04/23/2009
20090103565DATA TRANSMISSION SYSTEM, TRANSMITTER, AND DATA TRANSMISSION CONTROL METHOD
A first transmitter transmits input data through a plurality of paths belonging to a path group. A second transmitter receives the data transmitted from the first transmitter through the plurality of paths, temporarily stores an amount of the data corresponding to a pha...
04/23/2009
20090067325Receiving and transmitting devices for providing fragmentation at a transport level along a transmission path
The present invention provides receiving and transmitting devices for providing fragmentation at a transport level along a transmission path. The transmitting device comprises an interface and a control unit coupled to the interface. The control unit is adapted to negot...
03/12/2009
20090041057PERFORMING A RECOVERY ACTION IN RESPONSE TO A CREDIT DEPLETION NOTIFICATION
Provided are a method, system, and program for managing communication between a first device and a second device and performing a recovery action at the second device in response to a credit depletion notification from the first device. The second device assigns credits...
02/12/2009
20090034555APPARATUS AND ASSOCIATED METHODOLOGY OF DETERMINING A TRANSMISSION TIME PER UNIT OF A FLOW OF DATA PACKETS
An apparatus and associated methodology are provided for determining a transmission time per unit cell of a flow of data packets. A packet comprises at least one unit cell and the data packets are received in bursts. An expiration time is determined, beyond which a rece...
02/05/2009
20090034654Dynamic multiplexing and de-multiplexing technique with enhanced synchronization
A communication system having a first station and a second station in communication over a wireless communications link. The first station is operative during a communication session to assemble signals from multiple data sources into a common data stream and to transmi...
02/05/2009
20090022178METHODS AND SYSTEMS FOR ADAPTIVE TRANSMISSION OF CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
A method for adaptive transmission of control information in a wireless communication system may include generating a control segment carrying control information. The control segment may have a configurable size. The method may also include generating a pointer for the...
01/22/2009
20080310448APPARATUS, AND ASSOCIATED METHOD, FOR SELECTING AND NEGOTIATING FRAME SIZE OF COMMUNICATION DATA COMMUNICATED IN A RADIO COMMUNICATION SYSTEM
Apparatus, and an associated method, for negotiating an LLC frame size for a UMA/GAN network. A calculator, embodied at a mobile station, calculates an optimal frame size, i.e., an N201-U value. A negotiation initiator initiates a frame size negotiation with a ne...
12/18/2008
20080285591Apparatus and Method for Deciding Transmission Format Using Variable Frame Length and Decoding Method Using the Same
Provided are an apparatus and method for deciding a transmission format using a variable frame length and a decoding method using the same. The apparatus for deciding the transmission format using the variable frame length includes: a frame synchronization acquiring uni...
11/20/2008
20080279218Abnormal case handling for acknowledged mode transmission and unacknowledged mode transmission
Whenever the Receiver of this invention receives an AMD PDU or a UMD PDU with its “Length Indicator” having an invalid or a reserved value, the Receiver discards such a PDU and treats it as never received. The Receiver may report its receiving status accordingly if ...
11/13/2008
20080240157RECEIVED FRAME PROCESSING DEVICE, RECEIVED FRAME PROCESSING SYSTEM AND RECEIVED FRAME PROCESSING METHOD
A received frame processing device that receives a frame of variable length from a network, and transfers the frame to a buffer group that is provided on a system memory and is a common area to a CPU, wherein a buffer includes a plurality of buffers. And a second frame ...
10/02/2008
20080107132METHOD AND APPARATUS FOR TRANSMITTING OVERHEAD INFORMATION
A method provided by the present invention for transmitting overhead information, includes dividing and reforming overhead information into at least two overhead parts, inserting the at least two overhead parts into overhead bytes of at least two corresponding data fram...
05/08/2008
20080101408Method and apparatus for header setting in a wireless communication system
A method for setting a header of a protocol data unit in a radio link control layer of a wireless communications system, wherein a length indicator consisting of multiple bits is used to indicate an ending position of a first service data unit carried by a first PDU, in...
05/01/2008
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