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Patent Searching and Data


Matches 601 - 650 out of 41,390

Document Document Title
WO/2013/117997A3
In a network device communicatively coupled to a master clock via a plurality of different communication paths, a clock synchronization module is configured to determine a plurality of path time data sets corresponding to the plurality o...  
WO/2013/117217A1
The embodiments herein relate to a method in a communications network (400) comprising a communications link (410) connecting a first device (401) to a second device (405). The communications link (410) comprises an upper layer having a ...  
WO/2013/117143A1
A clock synchronization method comprises: a synchronization device selecting a clock source, inspecting the current status of a phase-locked loop, and determining a clock quality level to be sent to a downstream device according to the s...  
WO/2013/114965A1
[Problem] To use N optical transmitters for outputting optical pulse signals (RZ signals) having a symbol rate of f0[baud/sec] to send N parallel optical signals, which are converted into serial signals by a multiplexer (16), to receiver...  
WO/2013/113380A1
When updating a controller (16) of a primary device (12) of a power substation (10), an actual time is received from a time server (40) via a cell phone communication network (32) with a mobile device (26) and the actual time is sent wit...  
WO/2013/110273A1
A control system for one or more power stacks in a power converter is disclosed, each power stack comprising a plurality of electronic switches, said control system comprising one or more controllers, wherein a distributed clock signal f...  
WO/2013/110332A1
A method and a device for time synchronization of network components in a digital subscriber line environment is provided, wherein at least one time instance point is conveyed via at least one synchronization sequence, and wherein the at...  
WO/2013/110282A3
A control system for one or more power stacks in a power converter is disclosed, each power stack comprising a plurality of electronic switches, said control system comprising one or more controllers, wherein a distributed clock signal f...  
WO/2013/107896A1
A method for transmitting measurement data 28a comprise the steps of: receiving measurement data 28a in a first communication module 22a; time stamping the measurement data 28a in the first module with a time tag 34; transmitting the mea...  
WO/2013/109494A1
According to various embodiments of the disclosure techniques for generating outgoing messages are disclosed. The technique includes receiving a request to generate an outgoing message for a recipient and retrieving one or more recipient...  
WO/2013/105838A1
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal transmits control information in a CA-based wireless communication system and to an appara...  
WO/2013/103270A1
Disclosed are a method for transmitting and receiving a signal according to a time division duplex mode by using the setting of multiple subframes for one cell in a wireless access system, and an apparatus for supporting the same. Accord...  
WO/2013/102847A1
According to one embodiment, an apparatus includes a first processing unit operating according to a first clock, a second processing unit operating according to a second clock running separately from the first clock, and a synchronizatio...  
WO/2013/100581A1
The present invention provides a method for changing TDD uplink and downlink configuration, including: UE measures interference from the adjacent cells' UE and reports an interference condition to an eNB; the eNB changes current TDD upli...  
WO/2013/097092A1
Disclosed is a global synchronization method based on a packet switching system, comprising: selecting a reference chip; and each chip calibrating a counter thereof by taking the reference chip as a reference, wherein each chip sends a p...  
WO/2013/099122A1
An apparatus includes a receiver (21), a delay value receiver (25), a time stamp calculation unit (29), and a transmitter (25). The receiver (21) is configured to receive a content signal. The delay value receiver (25) is configured to r...  
WO/2013/097365A1
Provided in the present invention are a method and network device for converging master clock sources. The method comprises: a current network device entering a master clock change (MCC) state machine; and the current network device tran...  
WO/2013/098809A1
In a media delivery system over an Internet Protocol (IP) network, a device for network jitter reduction and rate reconstruction using a means for receiving streams with jitter, buffering the streams, and playing out/streaming each strea...  
WO/2013/094967A1
Provided are a communication method and a wireless device in a time division duplex (TDD)-based wireless communication system. A wireless device receives a setting for a first special (S) subframe of a first cell to which a first timing ...  
WO/2013/092853A1
A system for optimizing short-term stability of a clock from a clock source synchronized with a first reference clock source with long-term stability transmits numbers of clocks of a first reference clock from the first reference clock s...  
WO/2013/090426A1
An asymmetrical and dynamic routing system (ADRS) is provided to enable the dynamic adjustment of the bandwidth capacity of two or more network devices exchanging data. The two or more network devices monitor their current bandwidth dema...  
WO/2013/090246A1
The present disclosure provides systems and methods for synchronizing the time signals of master and remote lEDs using a radio link. According to one embodiment, a master lED may transmit an adjusted time signal to a remote lED via a rad...  
WO/2013/083668A1
The invention relates to a method for signaling a time and/or a clock pulse to at least one receiver (19, 241, 242,...) of a transport data stream consisting of video and/or audio data by means of a head end (7) which generates the trans...  
WO/2013/086065A1
A decoder (150) includes a buffer (160) configured to incrementally transport a synchronous data stream (140) through a path of the decoder. A control circuit (170) is configured to control a depth parameter (180) associated with the buf...  
WO/2013/084327A1
A multiplexed communication system, a transmitting device, a receiving device, and a processing device are provided that make it possible to carry out suitable error processing of each type of data in a signal comprising a multiplexed da...  
WO/2013/086065A4
A decoder (150) includes a buffer (160) configured to incrementally transport a synchronous data stream (140) through a path of the decoder. A control circuit (170) is configured to control a depth parameter (180) associated with the buf...  
WO/2013/083222A1
A method of processing a digital signal for transmission is provided comprising digital data frames, by compressing the digital data frames; and generating an optical data unit for transmission comprising multiple of the compressed digit...  
WO/2013/082088A1
A media stream is received and delineated into groups of pictures (GOPs). The GOPs are encoded and fragmented while a closed captioning monitoring system tracks fragment boundaries and adjusts closed captioning information including mult...  
WO/2013/078957A1
Disclosed are a time synchronization method and an apparatus thereof. In the method, a time deviation of a network clock slave device from a network time source is obtained; and the time deviation of the network clock slave device from t...  
WO/2013/079255A1
A delay measurement method of a path (P) or path segment through a transport network and a corresponding network nodes (NE1, NE2) for performing the delay measurement are described, which provide a higher precision and lower jitter. An o...  
WO/2013/079365A1
The invention relates to a method for synchronizing clocks (1, 2) in nodes of a vehicle network of a motor vehicle, wherein the nodes communicate with one another by means of a communication protocol that is not synchronized per se, and ...  
WO/2013/077150A1
A communication device has a transmission/reception unit and a communication processing unit. The transmission/reception unit is formed in accordance with one to N numbers of communication methods (N being an integer of 2 or greater). Th...  
WO/2013/077472A1
A wireless communication system includes a first wireless communication apparatus, a second wireless communication apparatus, and a third wireless communication apparatus which operates as a control station of controlling the first and s...  
WO/2013/074424A4
A method and apparatus for improving the accuracy of a round trip time (RTT) estimate between a first device and a second device are disclosed. The method involves calculating an acknowledgement correction factor and a unicast correction...  
WO/2013/074424A1
A method and apparatus for improving the accuracy of a round trip time (RTT) estimate between a first device and a second device are disclosed. The method involves calculating an acknowledgement correction factor and a unicast correction...  
WO/2013/074187A1
A method and a corresponding device for reducing inter-channel coupling in a circuit having a plurality of channels includes injecting a randomly determined amount of dither into a first channel of a circuit having a plurality of channel...  
WO/2013/072848A1
A method of controlling radio link delay in a multi-standard wireless system having a first Radio Equipment Controller (REC) operating with a first radio standard interface and a second REC operating with a second radio standard interfac...  
WO/2013/071725A1
Disclosed in the present invention are a method and an apparatus for packet timing recovery. The method comprises steps: the first loop control parameter generated with the current short message selection window is obtained; the accuracy...  
WO/2013/070456A1
A central registration system provides channel maps of available spectrum channels to radio devices. The channel map indicates relative noise floor amounts among the available channels. For this purpose, an amount of predicted interferen...  
WO/2013/067655A1
The invention relates to a method of synchronizing clocks of at least two devices in a network and a corresponding wireless device for synchronizing its clock with another wireless device. The method comprises steps of: transmitting a sy...  
WO/2013/065875A1
There is provided a wireless communication which is applicable to a wireless sensor using a TDMA method, has low power consumption, and is strong on hindrance due to wireless interference. A tributary station includes a communication blo...  
WO/2013/064905A1
Methods and systems for determining time delays of networks are disclosed. For example, a method for determining a time delay of a network having i) a transmitting node and ii) a receiving node, wherein each of the transmitting node and ...  
WO/2013/064937A1
A method and an interface unit is provided to maintain timing synchronization between a first Radio Equipment Controller (REC) and a second REC operating with a multi- standard base station. The first REC receives a synchronization signa...  
WO/2013/064868A1
A multi-level clock signal distribution network (10) comprises a plurality of lower network levels comprising at least a first lower network level and a lowermost network level that is connected to one or more lowermost clock signal driv...  
WO/2013/062709A1
In one embodiment, a multiprotocol interface includes a physical layer transmitter unit configured to transmit data from synchronous media access control layer units and asynchronous media access control layer units. The multiprotocol in...  
WO/2013/063025A1
A communication system includes a master host unit that communicates wireless spectrum with a service provider interface using analog spectrum. Master host unit communicates digitized spectrum in N-bit words over a digital communication ...  
WO/2013/059486A3
An apparatus for collecting and distributing data over an optical fiber network includes an instructions for an interface communicable to a computing device enabling the computing device to define bandwidth provisioning information for a...  
WO/2013/058999A2
A communication device that comprises a plurality of distributed transceivers, a central processor and a network management engine, may be configured for a multiplexing mode of operation. Configuring of the multiplexing mode of operation...  
WO/2013/057575A1
The present invention comprises methods and apparatuses for maintaining radio network timing synchronization across an asynchronous communication link (26) between a Radio Equipment Controller (REC) (12) and an item of Radio Equipment (R...  
WO/2013/057081A1
The invention relates to a method for synchronizing an apparatus (200) connected to a communication network (110), said apparatus being linked to an electricity supply network (120) having at least an alternating power supply voltage (12...  

Matches 601 - 650 out of 41,390