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Matches 701 - 750 out of 21,048

Document Document Title
WO/2011/162923
In one aspect, an integrated circuit (IC) system includes a receiver IC configured to receive a first clock signal and includes a feedback circuit configured to provide a feedback signal to a driver IC. The IC system also includes the dr...  
WO/2011/163247
In a downlink multi-user multiple input multiple output (DL MU-MIMO) system, channel state information (CSI) feedback duration may strongly affect media access control (MAC) efficiency. While a time domain compression may give a signific...  
WO/2011/160340
A method and an apparatus for implementing common frequency measurements in a Time Division Synchronous Code Division Multiple Access (TD-SCDMA) system are provided. The method includes: receiving signals of multiple cells, implementing ...  
WO/2011/163273
Provided is a method for wireless communication which includes determining a data allocation size available for data to be transmitted, determining a bundling size based at least in part on the data allocation size, and precoding at leas...  
WO/2011/161601
The invention relates to a method for operating a secondary station in a communication network including a primary station, the method comprising generating a precoding matrix obtained from the Hadamard product of an alphabet modifying m...  
WO/2011/161614
A receiver for processing a received signal encoded with a codeword and mapped to two layers includes a plurality of equalizers for equalizing the received signal, a plurality of demodulators for demodulating a respective equalized signa...  
WO/2011/162922
In one aspect, an integrated circuit (IC) system includes a receiver IC configured to receive a first clock signal and includes a feedback circuit to provide a feedback signal to a driver IC. The system also includes the driver IC config...  
WO/2011/159953
Apparatus and methods for detecting data bit edge in a meander encoded information bit from a satellite positioning system (SPS) such as GLONASS (Global Navigation Satellite System) are discussed. A method comprises receiving meander enc...  
WO/2011/157131
The embodiments of the present invention disclose a processing method and device based on a base band pool, relate to the technical field of communications, and solve the energy waste problem in the prior art caused by the fact that reso...  
WO/2011/157131
The embodiments of the present invention disclose a processing method and device based on a base band pool, relate to the technical field of communications, and solve the energy waste problem in the prior art caused by the fact that reso...  
WO/2011/153760
A method and device for adjusting the dynamic range of signal are disclosed in the present invention. The method includes steps: calculating the module values of channel estimation values of data sub-carriers in the signal respectively (...  
WO/2011/155597
The disclosed communication network (10) comprises: a first electronic control unit (14a); a second electronic control unit (14b); a bus (16) that connects the first and second electronic control units; and a third electronic control uni...  
WO/2011/156126
Embodiment methods and apparatus enable ATSC receiver devices to receive and process ATSC-M/H training sequences in order to improve the reception and decoding of an ATSC service. A processor within the ATSC receiver device may be config...  
WO/2011/153967
The present invention discloses a method for power ratio allocation in multiple code channels, and the method includes the following steps: acquiring configuration power of each code channel; computing a power difference based on the con...  
WO/2011/153963
A method, an apparatus and a system for data stream processing are provided in the present invention. Wherein, the method for data stream processing includes that: the l-th data stream to be transmitted of the current k-th transmission a...  
WO/2011/156541
It is provided a MIMO system having a plurality of service antennas and method for data transmission and reception. The system includes a plurality of service antennas, where each service antenna is configured to simultaneously serve a p...  
WO/2011/154774
An integrated circuit device (105, 405, 505) comprising at least one calibration module (170) for calibrating an impedance of at least one on-die interconnect line driver (120) in order to adaptively match an impedance between the at lea...  
WO/2011/156201
In a method implemented in a first communication device, a control frame having a bandwidth is generated. The control frame is transmitted via a first composite communication channel, wherein the first composite communication channel com...  
WO/2011/156124
This invention relates to methods for obtaining a bin number of path metrics. When performing such methods, a histogram is provided, which comprises a bin number of values, a maximum value and a tail region left or right of the maximum v...  
WO/2011/150760
Disclosed are a method, an apparatus and a system for transmitting information bits, relating to the field of communication technology. The method includes the following steps: coding, according to a coding matrix and a coding formula, A...  
WO/2011/150559
An apparatus and method for selecting a beam group and a subset of beams in a communication system are disclosed. The method includes: measuring channel state information (CSI) on a downlink from a base station (920); identifying a selec...  
WO/2011/152896
Broadband analog radio-frequency devices can be used to create building blocks for scalable analog signal processors that operate over bandwidths of 50 MHz to 20 GHz or more. Example devices include integrators (transconductors), digital...  
WO/2011/149425
A phase shift keying transmitter circuit that includes: a variable frequency conversion stage adapted to receive a first data signal, wherein the variable frequency conversion stage comprises a plurality of frequency modulating elements,...  
WO/2011/147463
A method is provided, comprising receiving a signal on a communications channel, correlating the received signal and a reference signal and determining, on the basis of a result of the correlation, whether the reference signal can be emp...  
WO/2011/147337
A method, base station and user equipment for transmitting physical resource blocks and channel estimating are provided, wherein transmitting physical resource blocks includes that a base station schedules M Physical Resource Blocks (PRB...  
WO/2011/149066
Disclosed is an asynchronous protocol converter device, which is capable of flexibly carrying out communications between tens of IP cores in an asynchronous protocol Network-on-Chip system, and which is multiple input multiple output. In...  
WO/2011/144103
The present invention discloses a passive inter-modulation position detection method, which includes that: a dual-tone signal is inputted into a transmission channel of a base station (A1); a passive inter-modulation (PIM) multi-tone sig...  
WO/2011/144399
The invention relates to a device for providing an intrinsically safe supply voltage and for transmitting communication signals between at least two participants (T1, T2) in a communication network, wherein the first participant (T1) has...  
WO/2011/146453
An integrated circuit includes physical media attachment ("PMA") circuitry that includes two different kinds of transceiver channels for serial data 5 signals. One kind of transceiver channel is adapted for transceiving relatively low-sp...  
WO/2011/146790
System and method for equalizing an orthogonal frequency division multiplexed signal having been encoded by spreading subcarriers in the frequency domain using orthogonal codes includes receiving the signal at a receiver (300), demodulat...  
WO/2011/143302
Certain aspects of the present disclosure relate to techniques for recursive implementation of whitening matrix calculation based on functional reuse as a part of wireless receiver in a Long Term Evolution (LTE) wireless system.  
WO/2011/141666
The invention relates to a method of receiving a signal corresponding to a multicarrier signal sent by a sender via at least one transmission channel, said multicarrier signal comprising at least one guard interval, said method of recept...  
WO/2011/143477
NMethods and systems are disclosed for channel estimation and frequency tracking in mobile communication systems. Particularly, various ways of using the time domain impulse channel response based on the staggered frequency domain pilot ...  
WO/2011/142079
The disclosed IC package (50) is provided with: an integrated circuit (10) that transmits/receives a differential signal pair comprising a signal that has positive polarity and a signal that has negative polarity; a first signal terminal...  
WO/2011/140833
The present invention is applicable to the communication field, which provides a blind equalizer and a blind equalization processing method. The equalizer comprises a weight updating unit and a filter, wherein the weight updating unit in...  
WO/2011/140719
The present invention discloses a method and apparatus for channel estimation in a Long Term Evolution (LTE) system. The method comprises: performing the channel estimation on one sub- carrier channel of a channel by using one or more ta...  
WO/2011/143477
NMethods and systems are disclosed for channel estimation and frequency tracking in mobile communication systems. Particularly, various ways of using the time domain impulse channel response based on the staggered frequency domain pilot ...  
WO/2011/142796
A method and tag for decoding a signal received from a radio frequency identification ("RFID") reader. A signal is received from the RFID reader in which the signal has a series of pulses. A time frame between receipt of two consecutive ...  
WO/2011/143584
A method of wireless communication is disclosed which includes acquiring a first set of precoding matrices for a set of frequency bands and generating a second set of precoding matrices for the set of frequency bands based on the first s...  
WO/2011/142743
A method for interference cancellation in a device that receives transmissions from multiple sources is disclosed. The method includes receiving multiple slots, each including a pilot segment and a traffic segment. A first one of the slo...  
WO/2011/140108
Methods and apparatuses are provided that facilitate sounding antennas in wireless communication. In an aspect, a method for wireless communication includes determining at least one resource reserved for transmitting a demodulation refer...  
WO/2011/140062
A method for two component feedback in wireless communication systems is disclosed, with a wireless communication device sending a first representation of a first matrix chosen from a first codebook, wherein the first matrix has at least...  
WO/2011/140396
Interference cancellation at a user equipment includes performing channel estimation for each component of an aggregate received signal using at least one received midamble of at least one time slot. The aggregate received signal is rece...  
WO/2011/140396
Interference cancellation at a user equipment includes performing channel estimation for each component of an aggregate received signal using at least one received midamble of at least one time slot. The aggregate received signal is rece...  
WO/2011/139770
A method for using a joint decoding engine in a wireless device is disclosed. A first symbol stream and a second symbol stream in a received multiple input multiple output (MIMO) signal is determined. A scaled channel estimate for a wire...  
WO/2011/137808
A multiple antenna system and a multiplexing method for feedback signal reception link are disclosed in the present invention. The multiple antenna system includes: multiple transmission links, a feedback signal reception link, a digital...  
WO/2011/140499
An inverse multiplexing communication path is established in at least one direction between nodes connected by a plurality of lower bandwidth bearing channels between the nodes, on which the content of a higher bandwidth signal is distri...  
WO/2011/140262
A method, an apparatus, and a computer program product for wireless communication are provided in which a first pre-coding matrix for use on a portion of a set of resource blocks (RBs) is determined. At least one beamforming vector of th...  
WO/2011/140108
Methods and apparatuses are provided that facilitate sounding antennas in wireless communication. In an aspect, a method for wireless communication includes determining at least one resource reserved for transmitting a demodulation refer...  
WO/2011/136710
Downlink control information (DCI) extensions to support 3GPP Rel-10 functionalities comprise minimal extensions of DCI format 2B. In some embodiments, only two extra bits (20) are introduced to signal rank up to eight, by reusing the Sc...  

Matches 701 - 750 out of 21,048