| Document |
Document Title |
|
WO/2009/073974A1 |
A method and system for wireless communication channel estimation. A frequency offset hypothesis is determined. An interchannel interference ("ICI") matrix based on the frequency offset hypothesis is generated. Pilot channel estimates ba...
|
|
WO/2009/059431A1 |
Methods and systems are described that are suitable for channelization, m particular, but not limited to, the IEEE 80216. m telecommunications standard. For a time-frequency resource, physical sub-carriers for each of one or more zones i...
|
|
WO/2009/059428A1 |
Various methods and systems are provided for allocating time-frequency resources for downlink (DL) and uplink (UL) communications between base stations and mobile stations. Different forms of resource allocation messages including combin...
|
|
WO/2009/058149A1 |
Preparing data for transmission includes determining bit loading per frequency bin based on channel estimation data to create a data symbol, performing a Fast Fourier Transform (FFT) on the interleaved data symbol array, mapping FFT data...
|
|
WO/2009/052322A2 |
Haptic information in a series of frames of a media file is identified and time stamps corresponding thereto are determined in accordance with information embedded in a tag either preceding or appending the media file. The haptic effect ...
|
|
WO/2009/020859A1 |
A method of adjusting a response of an energy measuring filter, such as an FIR filter, of a pulse processor based on a slope of a preamplifier signal having a plurality of step edges each corresponding to a respective photon is provided ...
|
|
WO/2008/150148A2 |
A method for data transmission, comprises the steps of modulating data to be transmitted via a transmitter into a plurality of modulated symbols, generating a codebook comprising a plurality of codewords, selecting a codeword from the co...
|
|
WO/2008/150772A1 |
Methods and apparatus for improving the utilization of air link resources in a wireless communications system, e.g., an OFDM MIMO system, including a base station with multiple transmit antennas are described. Superposition signaling in ...
|
|
WO/2008/150244A1 |
A method of transmitting data to a receiver, wherein the data is transmitted using a plurality of sub-carriers, is provided. The method provided includes selecting, for each sub-carrier, an antenna of a plurality of antennas to be used f...
|
|
WO/2008/141571A1 |
A sector base station has a common sending radio frequency local oscillation TX-LO, a common receiving radio frequency local oscillation RX-LO, a common digital signal process unit and at least one unit of the common sending feedback units.
|
|
WO/2008/140734A1 |
A pulse width (PWM) controller for a voltage converter having at least one switch, an Analog to Digital Converter (ADC) circuit for digitizing inputted state variables including a feedback voltage from an output of the voltage converter ...
|
|
WO/2008/139677A1 |
A data processor capable of reducing the power consumption when data is reproduced according to actual time comprises an input data storage section (11) for storing the data inputted to an input section (10) according to the actual time,...
|
|
WO/2008/119275A1 |
A failure monitoring method for a virtual leased line is provided, and the method includes: receiving a message sent by a local user end to an opposite user end from the virtual leased line; judging whether the received message is a link...
|
|
WO/2008/095369A1 |
A communication adapter layer system, a method for obtaining network element information, a management device and a performing device, wherein the communication adapter layer system comprises a management entity and a performing entity a...
|
|
WO/2008/064597A1 |
A method and a device for testing the service type. The method comprises the following steps: receiving the send routing information message to judge the service type of this call; and returning the send routing response information with...
|
|
WO/2008/040257A1 |
A method, a device and a system for end to end tracking are provided. The device including: a tracking platform, a network unit device. The system including: a tracking platform, a soft switch and a network unit device. The method mainly...
|
|
WO/2008/034384A1 |
A method, system and device for analyzing the abnormity of the uplink channel in the wireless communication system are disclosed, the invention better realizes the status detection of the uplink channel and improves the analyzable and ma...
|
|
WO/2008/014654A1 |
A method for collecting the communication service quality comprises the steps of: the network side obtains the evaluation data information generated by terminal based on the user input information; the network side takes the statistic ab...
|
|
WO/2008/011569A2 |
A rearview assembly (10) includes a mounting structure (154) for attaching to a vehicle. The mounting structure (154) includes a housing (30) that has a rearview element (40) disposed inside for providing a driver of the vehicle with a v...
|
|
WO/2008/003207A1 |
A method for allocating loss based on the traffic level includes: mapping the subdivided traffic and level to be the corresponding QoS level and allocating priority; mapping the QoS level and allocating priority to be the corresponding f...
|
|
WO/2008/003247A1 |
Two multimedia recording methods, two multimedia recording systems, two media control devices and two media processing devices. The first multimedia recording method sets previously a DTMF keys sequence indicating the end of the multimed...
|
|
WO/2008/003832A1 |
A method for compressing digital sound data in which method a sound signal is divided for encoding into temporal segments and the sound samples of a segment, which are originally presented by N0 number of bits, are requantized by one or ...
|
|
WO/2008/003260A1 |
A method and apparatus for connecting multiple multi-party calls is disclosed. The method comprises the following steps: making a user temporarily leave an on- going multi-party call which the user is attending, wherein the user is a rem...
|
|
WO/2008/002692A1 |
A wireless communication user terminal (400) having a receiver for receiving a channel with mixed modulation formats, wherein the terminal measures signal power on a portion of the received channel, determines a modulation format on the ...
|
|
WO/2008/001254A1 |
A method and a device is presented for communicating a first data stream encoded according to a non-PCM format through a communication link that is designed communicating a data stream encoded according to a PCM format. The method and de...
|
|
WO/2008/000129A1 |
A method and device for providing test routes is disclosed. The method comprises: computing generation numbers of routes in various prefix length based on the internet real routes distribution, generating the said numbers routes in vario...
|
|
WO/2007/141508A1 |
The present invention relates to communication, in particular to communication involving analogue-like signals that are multiplexed together. There is provided a method of communicating with a plurality of devices, each of which of which...
|
|
WO/2007/140723A1 |
A method to interconnect bearers based on virtual relay is disclosed. In this method, logic function units are configured with virtual relay data, and logic function control unit configured corresponding calling route and relay informati...
|
|
WO/2007/112253A2 |
Apparatus and methods are provided for differential decoding in a communication system, such as a cable system, that enable use of Chase algorithm for Reed Solomon (RS) codes (i.e., non-binary codes). A differential decoder (170) has a m...
|
|
WO/2007/100994A2 |
A method and apparatus are disclosed which produce quantum entanglement and non-local effects of various substances on responsive targets such as biological and/or chemical systems through quantum entanglement. In one broad embodiment, t...
|
|
WO/2007/098397A2 |
A method of encoding data for transmission from a source to a destination over a communications channel is provided. The method operates on an ordered set of input symbols and includes generating a plurality of redundant symbols from the...
|
|
WO/2007/095836A1 |
A method for equality accessing in the packet network is used in the packet telecommunication network that the Session Initiation Protocol is regarded as the core network call control signalling, and includes the steps of: obtaining the ...
|
|
WO/2007/087107A2 |
A security system monitors a number of entry point(s) having an entry mechanism to gain access to an enclosed space (100). A RFID (radio frequency identification) tag is located on a number of the entry mechanisms (110, 120, 130) to be m...
|
|
WO/2007/079640A1 |
A congestion control method for the reverse interface between the base transceiver stations BTS and the base station controller BSC, and the device, the BTS thereof are disclosed. It could make the BTS perform the congestion control proc...
|
|
WO/2007/037719A1 |
The invention relates to information remote transmission and can be used for wire and wireless communication systems, for information encoding and decoding. The positive effect is attainable by using novel method and device for modulatin...
|
|
WO/2007/035176A1 |
Improved apparatus and methods for utilizing holographic waveforms for a variety of purposes including communication. In one exemplary embodiment, the holographic waveforms are wideband in nature and transmitted over an RF bearer medium ...
|
|
WO/2007/016874A1 |
A mobile exchange center inserted a video gateway includes two portion of a media gateway and a media gateway controller, in which said media gateway is embedded with a video gateway unit for realizing multimedia intercommunication betwe...
|
|
WO/2007/011307A1 |
Briefly, in accordance with one embodiment of the invention, a resonator (110) such as an electromechanical resonator may be coupled with a cancellation network (112) to reduce and/or cancel an anti-resonance effect in the resonator (110...
|
|
WO/2007/001254A1 |
Methods and apparatus are provided for modulating a data rate of a clock signal. A method of transmitting a binary signal is provided comprising the steps of generating (105) random bit periods for each of a first plurality of bits in th...
|
|
WO/2006/137021A1 |
The invention related to a modulator for a communications system. The modulator comprises a spread spectrum coder, a pulse code modulator having a signal input port connectable to a signal output port of the spread spectrum coder. The mo...
|
|
WO/2006/136089A1 |
A system for implementing two-way interworking operation of circuit domain and packet domain in a system which includes circuit domain network and packet domain network includes: an interworking gateway, connected to the circuit domain n...
|
|
WO/2006/128108A2 |
|
|
WO/2006/122501A1 |
The invention discloses a method and a device for shaping the service flow transmitted in a network. The invention includes classifying the received service flow according to the type of the received service flow after receiving the serv...
|
|
WO/2006/124155A2 |
A digital amplifier system for driving a capacitive load includes a digital amplifier controller responsive to a digital input command for producing a pulse density modulation signal representative of the digital input command; a switchi...
|
|
WO/2006/122487A1 |
A method for changing QoS in I-WLAN and the system thereof which enable the QoS changing during the service. The method comprises the steps that the user equipment or network function entity initiates the changing procedure, and PDG and ...
|
|
WO/2006/123963A1 |
A bit sequence is framed (210) and scrambled (220). K bits of the scrambled ones are encoded (240) and the remaining ones are left uncoded. A mapper (250) combines the coded and the uncoded bits to generate transmission symbols at a rate...
|
|
WO/2006/096680A1 |
A stream of modulation symbols from a zero symbol rate (ZSR) coding/modulation module and a stream of modulation symbols from another type of coding/modulation module are input into an interweaver module . The interweaver module mixes th...
|
|
WO/2006/096678A1 |
A device includes a zero symbol rate (ZSR) coding/modulation module and a second type coding/modulation module. Both modules generate modulation symbols to be conveyed using the same air link resources but with the non-zero ZSR symbols h...
|
|
WO/2006/094447A1 |
A method for implementing the access configuration mode resource reservation in the next generation network includes: the network access attachment function entity sends resource request message to the resource mediation policy decision ...
|
|
WO/2006/084379A1 |
A method of communicating in a healthcare establishment. The method comprises receiving data indicative of a desire to communicate with a target clinician; receiving data regarding a wirelessly detectable tag associated with the target c...
|
