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Patent Searching and Data


Matches 601 - 650 out of 39,975

Document Document Title
WO/2011/058597A1
In an optical transmission network, a cross-connection for a plurality of frames having their respective different periods can effectively be performed. A transmission apparatus comprises: a frame dividing unit that maps, with reference ...  
WO/2011/058454A1
A source communication device includes a source network clock to control timing of communicating with other devices in a network, a source streaming clock associated with processing of audio or video data, a time stamp generator to gener...  
WO/2011/057750A1
The invention relates to a master unit (2, 2') and a remote unit (3) for a multiband transmission system (1) for distributing and combining signals of at least one wireless communication network and at least one digital network. Accordin...  
WO/2011/056942A1
A video encoder may reduce bandwidth consumption by skipping encoding of or reducing an encoding rate of video frames corresponding to silent audio frames, that is, audio frames that do not include speech data. In one example, an apparat...  
WO/2011/052282A1
In order to correctly execute control tasks in a vehicle-mounted network system using FlexRay, data synchronization must be guaranteed by completing transmission/reception of all data within a communication cycle. In the provided vehicle...  
WO/2011/050860A1
A method and a device for processing data in a network element are provided, wherein the network element provides at least one outgoing data stream, wherein said outgoing data stream comprises transport slots, and wherein the transport s...  
WO/2011/052775A1
A mobile communication system comprises a plurality of base station apparatuses and a mobile station apparatus. The mobile station apparatus comprises: a delay difference detecting unit that detects a difference in reception timing betwe...  
WO/2011/050855A1
A method and a device for processing data in an optical network are provided, said method comprising the steps of (a) events of a login scan are recorded by a first optical network element; (b) the events are conveyed to a second optical...  
WO/2011/052124A1
Disclosed is a wireless communication device provided with a transmission data creation unit which, after partitioning transmission data into multiple sub-slots, generates multiple slots each of which contains a prescribed number of said...  
WO/2011/050844A1
There is provided a method of optimising timing packet transport in a network node, the method comprising using a locally available stable frequency reference at the network node to provide a pre-determined network node transit time for ...  
WO/2011/047497A1
A method (300) of and an equalizer (104-1,104-2) for equalizing an RF filter (106-1, 106-2) supporting a frequency band by utilizing an antenna calibration path having the RF filter (106-1, 106-2) in a Node B (100) in a TDD system are pr...  
WO/2011/050151A1
An apparatus comprising a first optical transmitter configured to couple to a second optical transmitter, a first optical receiver, and a seed light source, wherein the first optical transmitter and the first optical receiver are part of...  
WO/2011/045300A3
The invention relates to the field of radio communication devices and, more specifically, gateways connected to (i) a cellular radio communication network via a packet data communication network, such as an IP network, and (ii) cellular ...  
WO/2011/044817A1
A method for aligning each dispatching service in optical transfer networks is disclosed in the present invention. When the service data from a cross dispatching unit in a cross board is sent to each service board, a frame head indicatio...  
WO/2011/047333A1
Method and apparatus for interference mitigation in wireless local area networks (such as WLANs). In one embodiment, a centralized interference measurement and mitigation method is disclosed. The method may involve spectral sensing, beam...  
WO/2011/045300A2
The invention relates to the field of radio communication devices and, more specifically, gateways connected to (i) a cellular radio communication network via a packet data communication network, such as an IP network, and (ii) cellular ...  
WO/2011/035603A1
A method, system and device for realizing transparent transmission of data service are provided in the present invention. The method includes: a mapping step, on the sending side of an optical transport network (OTN), mapping the stream ...  
WO/2011/035435A1
Embodiments herein relate to a repeater for time division duplexed signals. The repeater comprises, for each channel of the time division duplexed signal, a pair of access points. The first access point of the pair being configured in a ...  
WO/2011/038038A1
Methods and systems generate a multiplex signal including two or more different sub-multiplexes for transmission via a broadcast network. A first sub-multiplex may include several services for broadcast in multiple locations, while multi...  
WO/2011/036370A1
The aim of the invention, in particular, is a multiport passive optical signal sharing device (110) enabling optical signals received by each of a first plurality of ports of the device to be transmitted to all of the ports of a second p...  
WO/2011/037133A1
An encoding apparatus (2) comprises: an encoding unit (21) for encoding and multiplexing a video signal (V2), an audio signal (A2) and a data signal (D2) that are supplied to the encoding apparatus (2) before being encoded; a timer (22) ...  
WO/2011/030423A1
An optical transmission system, which sends and receives multi-level modulated optical signals, arranges a data string of a predetermined frame into a plurality of logical lanes to divide the frame; inserts a lane ID into the unscrambled...  
WO/2011/029247A1
A transmitting method and apparatus for mapping 8B/10B encoding signal to an optical transport network (OTN) are disclosed, which are to solve the problems of the complexity and low efficiency of mapping process when 8B/10B encoding sign...  
WO/2011/029695A1
In order to improve the link adjacency discovery in an Optical Transport Network, a method and related network nodes are provided. A first network node (21) has a first discovery agent (216) and a second network node (22) has a second di...  
WO/2011/030512A1
Disclosed is a time-division duplex communication device capable of distinguishing between interrupts caused by interference received during the reception time, interrupts occurring upon the completion of measurement of received signal s...  
WO/2011/026508A1
The present invention relates to a method for distributing a packet data stream over a plurality of radio links, wherein the stream received by a transmitter is divided by the transmitter and distributed via the links to a receiver, whic...  
WO/2011/025746A1
A system and method of synchronizing clocks in a distributed network is disclosed. A simple 1-pulse-per-second timing pulse is routed to time-stamping units in each network device and utilized to measure traffic-dependent synchronization...  
WO/2011/023107A1
The present invention relates to a method, network equipment and communication system for negotiating link capability information. The method includes the following steps: after a high order Optical channel Data Unit (ODU) link is establ...  
WO/2011/018751A1
A system for facilitating the distribution of timing information amongst apparatuses interacting via wired and/or wireless communication (e.g., as members of a network or during ad- hoc interactions). Apparatuses may record when messages...  
WO/2011/017986A1
The present invention provides a transmission method for a Physical Layer Operations, Administration and Maintenance (PLOAM) message in a passive optical network. The method includes that a transmitting party partitions a PLOAM message t...  
WO/2011/018722A1
Methods and apparatus, including computer program products, are provided for indicating the configuration of a subframe of a backhaul between a relay node and a base station. In one aspect there is provided a method. The method may inclu...  
WO/2011/016105A1
An optical line termination comprising a deserializer (41) for parallelizing burst data received from an optical network unit is provided with a fixed pattern generating section (2) for generating fixed pattern data which is predetermine...  
WO/2011/014213A1
Devices and methods are provided for providing self-timing and self-locating in an access point (AP) base station. In one embodiment, the method involves receiving Satellite Positioning System (SPS) signals from a first data source (e.g....  
WO/2011/013708A1
A communication device is composed of a prioritized buffer wherein high-priority packets are stored, a non-prioritized buffer wherein other packets are stored, and a communication control unit that determines upon a transmission paramete...  
WO/2011/012522A1
The invention relates to an electronic braking system (50) for motor vehicles (60), comprising at least one wheel brake (7, 8, 9, 10) actuated by an electromechanical actuator (11, 12), wherein the electromechanical actuator (11, 12) is ...  
WO/2011/012535A1
The invention relates to a method for synchronizing the frequency of a client clock with a server clock frequency, such synchronization being performed through timing packets (30) transmitted by the server towards the client through a te...  
WO/2011/006538A1
An apparatus comprising a controller configured to divide a section of an encoded multimedia signal into at least two segments depending on a time based decoding criteria; a generator configured to determine an error correction code for ...  
WO/2011/008687A1
An exemplary method of one way transmission of information is provided, the exemplary method steps preferably include partitioning a portion of each network device along a transmission path (based on a configuration of a source adaptive ...  
WO/2011/003309A1
A clock unit realization method and a clock unit device are disclosed by the present invention, which solve the problem that the stability of using analog phase locked loop is not high and the cost of using chips is too high. The method ...  
WO/2011/003495A1
Method for wire-free real-time transmission of at least one audio signal in at least one audio channel between a central base station (7) and and/or between two or more audio stations (5, 6), wherein the respective audio station (5, 6) h...  
WO/2011/000257A1
Provided is a parallel frame synchronization scrambling apparatus. The apparatus includes: a control unit used for orderly reading the pseudo random sequences in a storage unit and obtaining the content which is in the pseudo random sequ...  
WO/2011/000282A1
A method and device enabling frame header location in a synchronous digital hierarchy (SDH). The method includes the following steps: searching the data boundaries of an inputted data stream to find the data boundary byte A1, and outputt...  
WO/2011/000625A1
In order to measure the latency of a particular transport service from end to end, a method of measuring the latency of a transport connection between a first network node (NI ) and a second network node (N2) is provided, which makes use...  
WO/2011/001697A1
A radio transmitting apparatus and a radio transmitting method wherein even if a long TTI is allocated over a plurality of frames, the increase in signaling amount can be suppressed. There is provided a rule that placing an A-MAP, in whi...  
WO/2011/001091A1
The invention relates to a method for exchanging information between at least one sensor, associated with a power meter, and a communication gateway that is capable of receiving data information, particularly power use information, from ...  
WO/2010/149581A1
A method of dynamically adjusting a transmission capacity of a data transmission connection is proposed. The method comprises different steps at a network end node. An incoming frame-structured time division multiplex signal carrying inc...  
WO/2010/149204A1
An ingress TDM network segment (101) and an egress TDM network segment (102) are connected by a packet-switched network (40). An ingress inter-working function (20) receives a TDM traffic flow (11) and an ingress data clock (12). A first...  
WO/2010/149874A1
The invention relates to a method for communicating by means of time-division multiplexing, said method allowing user terminals to be in permanent communication. One of the terminals is a master terminal, the others being slave terminals...  
WO/2010/149028A1
A method for clock dejitter is disclosed in the present invention, which includes: a data sending adaptation module inputs data based on a system clock, and sends data based on a sending clock; a clock dejitter module associates the syst...  
WO/2010/148720A1
A networking system for indoor coverage of time division duplex synchronous system is provided in the present invention, which comprises a Base Band Unit (BBU), multiple Remote Radio Units (RRUs), and multiple ceiling antennas, wherein, ...  

Matches 601 - 650 out of 39,975