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Patent Searching and Data


Matches 601 - 650 out of 40,262

Document Document Title
WO/2011/143900A1
A method and device for interleaving intermediate frames are provided in the present invention. The method for interleaving the intermediate frames includes the following steps: mapping the transmission time slots corresponding to each s...  
WO/2011/134498A1
In a data transmission system, a first node (100) receives at least two sets of input data signals (d-in1, d-in2) including at least two signals being based on different synchronization sources. The first node (100) extracts a respective...  
WO/2011/135726A1
Disclosed is a data volume derivation device comprising a first calculation unit that, for a series of parallelized mapping signals, derives the data volume per frame period for frames in which said mapping signals are mapped, and a seco...  
WO/2011/135850A1
Disclosed is a base station device which is capable of suppressing the overhead of control information. In the base station device, multiple modulation units (102-1) to (102-n) respectively generate a multiple signal, in which the contro...  
WO/2011/129860A1
A method for synchronizing the direct mode TDMA transmission of a set of radios (Radio A, Radio B) by following a selected radio as the leader includes: receiving, by a radio (Radio A), a communication from another radio (Radio B); ident...  
WO/2011/128141A1
Methods and apparatus for coordinating audio data processing and network communication processing in a communication device. In an exemplary method lower and upper threshold values for use by a network communication processing circuit ar...  
WO/2011/130036A1
A signal strength corresponding to an incoming optical burst from each of a plurality of optical nodes is measured. The measurements can be performed at system start-up, configuration/installation of the optical nodes and/or at certain i...  
WO/2011/123877A1
The aim of the invention is to establish a fault-tolerant global time in a fault-tolerant communication system of a distributed real-time system. For this purpose, a fault-tolerant message-conveying unit (200) is presented, which compris...  
WO/2011/125217A1
A transmission apparatus (10) comprises: an acquiring means (116, 117) for acquiring switching requests for a plurality of types of transmission sections where at least some of the transmission sections overlap with one another; a select...  
WO/2011/124392A1
The present invention relates to computing apparatus as an element of a network structure using a method for acquiring and maintaining cell locked data transfer amongst a number of computing apparatuses which can be full mesh interconnec...  
WO/2011/120262A1
A time synchronization processing method and device are provided in the present invention. Said method includes: adjusting the preset field value in a Precision Time Protocol (PTP) message at an output port of equipment according to the ...  
WO/2011/121722A1
A transmitter apparatus (110) comprises: a generating means (112) for generating a first data unit (ODUn) including a second data unit (ODUk); and an adding means (115) for adding trouble data (138), which indicates a trouble state of th...  
WO/2011/118519A1
The disclosed transmission device is provided with: a plurality of input interfaces that receive a signal from another device; a plurality of output interfaces that transmit a signal to another device; a multiplexing unit that multiplexe...  
WO/2011/115896A1
A system recovers a local media clock from a master media clock based on time- stamped packets received from a transmitter. The packets may include audio, video, or a combination of both, sampled at a rate determined by the master media ...  
WO/2011/111839A1
Provided is an apparatus for accommodating and multiplexing asynchronous client signals with idle signals defined, wherein the apparatus for accommodating and multiplexing client signals is configured so that, at the transmission side, c...  
WO/2011/111329A1
The disclosed method and system prevent communication interference between wireless communication networks and allow coexistence in a communication space by time partitioning or frequency partitioning. By means of accessing a CMDB (2) in...  
WO/2011/104114A2
The invention relates to a method for the time allocation of a satellite communication resource and to an associated communication system. The method comprises: (i) the transmission (202) by the terminal of a request indicating the input...  
WO/2011/103745A1
Provided in the present invention are a system and method for performing make-before-break handover from a source cell to a target cell in a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) system. According to various ...  
WO/2011/105516A1
Disclosed is a mobile terminal that is able to carry out an interference avoidance function for avoiding interference from other wireless communication systems, with more reliability. A mobile terminal device (100) is provided with a wir...  
WO/2011/104717A1
System and method for backoff correction of channel quality information (CQI). A correction factor is calculated based on a goodness measure such as packet error rate (PER). The selection of modulation and coding scheme (MCS) is made con...  
WO/2011/100906A3
Embodiments of the invention provide a method and an apparatus for simulating Packet Delay Variation (PDV) in a current network. The method includes: a first clock packet including a first time is transmitted, with the period of t, to a ...  
WO/2011/103597A1
Methods and apparatus for time synchronization and measurement of power distribution systems. A method includes receiving a synchronized wireless communication signal, synchronizing to the synchronized wireless communication signal to pr...  
WO/2011/102445A1
Disclosed is a base station (10B) provided with: a wireless transmission unit (11) which carries out wireless communication with a communication terminal (30A); a wireless resource allocation unit (131) which allocates inidvidual channel...  
WO/2011/098192A1
The invention relates to a method for time synchronization in a communication network having a plurality of nodes (MA, SL1, SL2, SLn), the nodes (MA, SL1, SL2, SLn) comprising a first node (MA) and one or more second nodes (SL1, SL2, SLn...  
WO/2011/098132A1
An embodiment of the invention provides a communication device (100) for processing data samples and comprises a communication entity (102) and a further communication entity (104) communicatively coupled to the communication entity (102...  
WO/2011/098011A1
The present invention relates to communication technical field, and provides a synchronization method and device for air interface in time division system, said method includes: determining whether there is an base station out of step ac...  
WO/2011/100139A1
A routing device such as either a 1:N demultiplexer or N:1 multiplexer can provide a power dissipation proportional to log2(N) by augmenting a conventional data demultiplexer/multiplexer with additional control circuitry. The control cir...  
WO/2011/098466A1
The invention relates to a method for detecting and managing a synchronization failure (300) of a transparent clock (1026) used in a packet network (100) in order to determine and correct residence time of time-stamped packets within a t...  
WO/2011/095205A1
A Layer 1 transport network, such as an Optical Transport Network (OTN), transports traffic in Layer 1 data transport units. Traffic received at a node of the transport network is mapped to Layer 1 data transport units according to desti...  
WO/2011/095139A1
The present invention provides a data transmission method, device and system. The method includes the following steps: receiving a first microwave data information which is received through a microwave antenna and has been processed (201...  
WO/2011/097303A1
Electronic devices and equipment may communicate over a wired communications path. The wired communications path may include one or more wires and may be associated with a headphone cable. Data may be conveyed in the form of a digital da...  
WO/2011/090899A1
Implementing a portable articulated arm coordinate measuring machine includes receiving a first request to perform a function. The portable AACMM includes a manually positionable articulated arm portion having opposed first and second en...  
WO/2011/088389A1
A system and method for suppressing jitter in a digital data signal in a signal processor system. The digital data signal has spaced apart byte allocation units wherein such spacing is increased such that unallocated bytes can be identif...  
WO/2011/085587A1
A method, system and device for transmitting synchronous digital hierarchy signals by microwave are provided in the present invention, which belong to the communication field. The method includes the following steps: a microwave source d...  
WO/2011/087905A1
Adjusting a Modulation and Coding Scheme (MCS) or more generally, Layer One parameters, for a data packet based on packet information and priority is disclosed. The packet information can typically be extracted from the packet's header. ...  
WO/2011/085585A1
The embodiments of the present invention disclose a method and device for time synchronization, which relate to the field of communication. The method includes: the slave device selects the port of a single-fiber bi-directional link to b...  
WO/2011/082609A1
A network component comprising a source-delay locked loop (S-DLL), a source timestamp queue (S-Q) coupled to the S-DLL, and a switch fabric coupled to the S-Q such that the S-Q is positioned between the switch fabric and the S-DLL, and w...  
WO/2011/085283A1
Apparatus includes at least two devices that communicate with each other, wherein a first one of the at least two devices having an IEEE 1588 precision time protocol interface, the interface including one or more components configured fo...  
WO/2011/083211A1
The invention relates to payload processing synchronization, which is applied to a data stream (FD) transmitted between a transmitter (EM) and a receiver (RE). In the transmitter, a means (GF) forms the data stream structured into blocks...  
WO/2011/083864A1
Disclosed is a mobile communication method which has: a step (A) wherein a mobile station (UE) acquires individual transmission timing adjustment information (TAd) from a relay node (RN); a step (B) wherein the mobile station (UE) acquir...  
WO/2011/081995A1
A method and apparatus for performing time synchronization is provided. The method/apparatus includes, at a radio subsystem (202): receiving (404), from a digital subsystem (220), a first signal via the link, where the link not dedicated...  
WO/2011/080829A1
A node device in a optical transport ring network comprising a plurality of node devices connected in a ring shape by a plurality of optical transmission paths to transmit optical transport frames of an active line and a standby line by ...  
WO/2011/082186A1
Methods and apparatuses to support multiple access platforms on a network device are described. One or more first signals are sensed. First synchronization data associated with the one or more first signals are determined. A first networ...  
WO/2011/078837A1
A method for enabling simultaneous data transmissions in a wireless network includes broadcasting a first signal from a first node, receiving the first signal by a second node, and transmitting a second signal derived from the first sign...  
WO/2011/076256A1
A method and a device for processing data in an optical communication network are provided, wherein a main service is provided via a shared medium; and wherein at least one separate resource of the shared medium is reserved for a backup ...  
WO/2011/075832A1
A system having multiple modems using a single antenna includes a first modem connected to a first communication system, and a second modem connected to a second communication system; a first transmission path operatively connected to th...  
WO/2011/072973A1
It is disclosed a network element for a communication network configured to synchronize its local clock to a reference clock signal. The network element comprises: a main board comprising an internal module configured to support an inter...  
WO/2011/073876A3
A method includes receiving a Multiple-Input Multiple Output (MIMO) signal over multiple communication channels from an antenna array (40) including a first set of antennas (44A...44D) having a first polarization and a second set of the ...  
WO/2011/074305A1
Disclosed is a transmission system that divides a series of data streams into a plurality of unit data for transmission and that is equipped with a transmission device and a receiving device, wherein the transmission device and the recei...  
WO/2011/072881A1
Configuring a node (410) of a synchronization network involves identifying (10) possible alternative time synchronization trails arranged to carry time synchronization information for time synchronization at the node, and possible altern...  

Matches 601 - 650 out of 40,262