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Multiplex Communications > Communication Techniques For Information Carried In Plural Channels > Adaptive > Frame Length

Frame Length

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

07/10/14 - 20140192822 - Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications
A method of sending status information (STATUS PDU) in which a receiving side reports a data received state to a transmitting side in a mobile telecommunication system. A receiving side radio link control (RLC) entity considers an available radio resource to construct a status PDU fit to a size of...

03/27/14 - 20140086264 - Method for rapid pma alignment in 100gbase-kp4
Methods, apparatus and systems for implementing Physical Media Attachment (PMA) alignment and rapid transition from a link training mode to a data mode for next-generation high-speed Ethernet links including a 100 Gbps Ethernet link. Training frames are transmitted between first and second Ethernet interfaces on opposing ends of the link...

03/27/14 - 20140086265 - Method and apparatus for a memory based packet compression encoding
Methods and apparatus for wireless communication in a mobile device that includes receiving a transmission data packet and detecting a string of bytes in the transmission data packet that matches a preset string of bytes saved in a memory component. Aspects of the methods and apparatus include replacing the string...

11/07/13 - 20130294460 - Transmitter circuit and method for contolling operation thereof
In various embodiments, a method for controlling the operation of a transmitter circuit is provided, the method including: detecting a state of a message field within a data message to be sent by the transmitter circuit indicating a bit rate to be used for transmission by the transmitter circuit and...

07/05/12 - 20120170595 - Method and apparatus for multiplexing and demultiplexing asynchronous bitstreams
Provided is a method and apparatus for multiplexing bitstreams that are coded to have different frame lengths using asynchronous time alignment, in which, based on the length of each frame of a bitstream selected as a reference bitstream from among bitstreams coded to have different frame lengths by a plurality...

06/16/11 - 20110142070 - Systems 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 of the packet exceeds the maximum...

05/05/11 - 20110103399 - Tunnel 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 not be fragmented, the second network device configured...

01/13/11 - 20110007753 - Method 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...

11/11/10 - 20100284424 - System 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 and power based on an initial measurement of...

09/23/10 - 20100238954 - Transmitting 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 signal divided into a...

07/22/10 - 20100183029 - Communication 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 section which controls a frame length of a communication frame storing the data based on...

06/10/10 - 20100142554 - Multiplexer 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 audio ES 171 encoded with a...

06/03/10 - 20100135321 - Method 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 is combined with a...

04/29/10 - 20100103951 - Adjusting 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....

04/29/10 - 20100103952 - Method, 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 line. The first...

04/01/10 - 20100080245 - Digital 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 includes a rate adjusting unit and a frame processing unit. The rate...

01/07/10 - 20100002726 - Data 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 of data to be transmitted...

12/31/09 - 20090323722 - Link 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 encoding for the physical layer, the encoding scheme achieves...

12/24/09 - 20090316725 - Enhanced 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 delimiter. One class of techniques involves providing redundant length information in the frame...

12/17/09 - 20090310622 - Minimal 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 producing minimal VoIP packet size in a GAN user...

11/05/09 - 20090274171 - System 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 flows, ability of...

10/15/09 - 20090257449 - Methods 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 sequences can be generated such that a receiving...

10/08/09 - 20090252179 - Encapsulating 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 is truncated or the data frame is...

09/24/09 - 20090238208 - Wireless 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 index in a propagation path and decides the length of the...

04/23/09 - 20090103564 - Method 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, data transmission efficiency can be improved, energy consumed...

04/23/09 - 20090103565 - Data 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 phase difference between the plurality of paths in...

02/05/09 - 20090034555 - Apparatus and associated methodology of determining a transmission time per unit of a flow of data packets
The determining and re-estimating are repeated as long as data packets belonging to the burst currently being observed are received....