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Matches 301 - 350 out of 18,032

Document Document Title
WO/2012/147640A1
Efficient notification of control information by a base station to a terminal is made possible in a wireless communications system wherein the base station and the terminal communicate. The base station constitutes a cell and communicate...  
WO/2012/147638A1
Efficient notification of control information by a base station to a terminal is made possible in a wireless communications system wherein the base station and the terminal communicate. The base station sets monitoring, for a second cont...  
WO/2012/147639A1
Efficient notification of control information by a base station to a terminal is made possible in a wireless communications system wherein the base station and the terminal communicate. The base station communicates with the terminal by ...  
WO/2012/140847A1
Provided is a transmitter apparatus that allows a base station to set, for each of a plurality of clusters, OCC sequences, which are to be used at terminals, without increasing the number of signaling bits. A DM-RS information determinin...  
WO/2012/141227A1
The present invention provides a transmission method which generates and sends a transmission signal generated from a multiplexing OFDM signal or a multiplexing wavelet-OFDM signal employing a multiplexing-spread chip sequence in which a...  
WO/2012/141054A1
For an uplink demodulation reference signal to which a cyclic shift and an orthogonal cover code are applied, IFDM is applied to the uplink demodulation reference signal with the number of bits of control information, which is transmitte...  
WO/2012/130270A1
There is provided a method, an apparatus and a computer program product for selecting at least one extended preamble. The selected extended preamble fulfills certain criteria regarding the cyclic shift -specific timing uncertainty window...  
WO/2012/132295A1
The present invention provides a transmission device and a receiving device which can transmit a series of data groups by semi-persistent scheduling (SPS) even when a control signal is transmitted in a resource region which can be used b...  
WO/2012/130148A1
Disclosed in the present invention is a pilot sequence processing method and equipment, comprising: a base station either instructs a user equipment (UE) or a UE group to generate a pilot ID to be used by the pilot sequence, or determine...  
WO/2012/131248A1
The invention relates to a method for detecting a band of interfering frequencies of a radio signal received by a very wide frequency band receiver, characterized in that it includes a step of locating said band of interfering frequencie...  
WO/2012/121203A1
A DMRS generator generates a demodulation reference signal to which codes orthogonal between layers have been assigned, the reference signal being assigned by the same rule as the assignment rule in another terminal device in relation to...  
WO/2012/116527A1
A segmented frequency domain method and device for realizing multi-path search are provided by the present invention. The present invention employs the frequency domain segmented search on every sub-segment by dividing a whole convolutio...  
WO/2012/059214A3
Methods and network nodes of a wireless telecommunications system are disclosed. One method of controlling transmissions with a base station of a wireless telecommunications system comprises the steps of: determining a set of neighbourin...  
WO/2012/106895A1
Provided are a data sequence generation method and device for generating pseudo-random sequence data. The method includes: determining a matrix P according to a recurrence formula of a data sequence A, wherein each element in the matrix ...  
WO/2012/097467A1
A method of allocating Walsh codes and Quasi-orthogonal Functional, QoF, codes in a CDMA system in which a finite number of Walsh codes are defined, and some mobile terminals operating in the CDMA system are capable of supporting Advance...  
WO/2012/096299A1
This user device (10) is provided with an RSSI measuring unit (107) having an interference removal function whereby it is possible to remove interference from adjacent cells. The RSSI measuring unit (107) is configured such that, with re...  
WO/2012/096296A1
This user device (10) is equipped with an RSSI measuring unit (107). The RSSI measuring unit (107) is configured such that, with regard to a predetermined subframe, the RSSI measuring unit (107) measures the wireless quality of a serving...  
WO/2012/093449A1
Provided is a transmitter which improves the flexibility of SRS resource allocation without increasing the amount of signaling for notifying the cyclic shift amount. In the transmitter, with regard to each basic shift amount candidate gr...  
WO/2012/090266A1
Provided is a data communication device capable of transmitting larger volumes of data than conventional devices, within a spreading spectrum-type communication device capable of long-distance communication while using ultra-low power. A...  
WO/2012/084378A1
A method of exchanging data in a communications network is provided. The method includes sharing a data channel channelization code in a downlink transmission part of a data channel in a TDMA fashion between mobile stations in the networ...  
WO/2012/074449A1
In various embodiments, a method for transmitting uplink control information in a cell is provided. The uplink control information is transmitted during a time slot. According to this method, bits corresponding to uplink control informat...  
WO/2012/071849A1
The present invention relates to a method for determining SIR target for outer loop power control in a wireless communication system, said method comprising the steps of: obtaining a plurality of SIR values for a communication node; dete...  
WO/2012/062427A1
A method of reducing interference from neighbouring cells, by optimising transmission Primary Scrambling Codes (PSC) within a small cell of a mobile telecommunications system, comprising: performing a network listening operation in the s...  
WO/2012/060434A1
Provided are a mobile station apparatus, a base station apparatus, a method and an integrated circuit whereby the complexity of the setting by a base station apparatus can be eliminated and whereby the orthogonality of the resources of r...  
WO/2012/059214A2
Methods and network nodes of a wireless telecommunications system are disclosed. One method of controlling transmissions with a base station of a wireless telecommunications system comprises the steps of: determining a set of neighbourin...  
WO/2012/050095A1
At a parent terminal, a spreader unit selects a spreading code in order of shorter or order of longer code length from a code storage unit to generate a spread survival confirmation request using the selected spreading code, whereupon a ...  
WO/2012/041230A1
The embodiment of the present invention provides a higher-order modulation method and device for cell forward channel state user equipment, the method comprising: obtaining cell capability reported by the base station; determining whethe...  
WO/2012/031492A1
A method for acquiring Orthogonal Variable Spreading Factor codes is disclosed in the invention. The method includes: descrambling the received signals (101); respectively correlating the descrambled receipt signals with the second to th...  
WO/2011/102683A4
Provided are a method and apparatus for allocating a plurality of layers to a plurality of antenna ports in a wireless communication system. The method comprises: mapping the plurality of layers to the respective antenna ports; and mappi...  
WO/2012/022716A1
A user equipment locally stores a shift pattern that is specific to a cell to which the user equipment is currently attached, and processes a group of modulation symbols or bits for uplink transmission by a) cyclically shifting the modul...  
WO/2012/023552A1
The objective of the invention is to efficiently transmit feedback control information over a physical upstream control channel in a communication system having a system band constituted by a plurality of fundamental frequency blocks. Th...  
WO/2012/020552A1
The present invention provides a terminal device that allows constraints on new user allocation to be prevented and a spread code to be allocated in a scheduler even when non-adaptive HARQ control is employed using a PHICH. A codeword ge...  
WO/2011/102683A3
Provided are a method and apparatus for allocating a plurality of layers to a plurality of antenna ports in a wireless communication system. The method comprises: mapping the plurality of layers to the respective antenna ports; and mappi...  
WO/2012/001237A1
For use for example in communications or remote sensing, there is output a finite sequence of code values. A code value in said finite sequence of code values has a validity period specific to that code value. There are code values of di...  
WO/2011/158681A1
Disclosed is a spectrum spread communication system which is hardly influenced by a noise, and can identify a frame structure at the reception side if a frame synchronization signal is not transmitted. A spread code generator (42) switch...  
WO/2011/131071A9
There are provided a code division multiplexing method as well as a transmitting device and a receiving device using the method. The method performs code division 5 multiplexing of a plurality of signals by using a code matrix, the code ...  
WO/2011/120233A9
An apparatus and method for Orthogonal Cover Code(OCC) generation, and an apparatus and method for OCC mapping are disclosed in the present invention, wherein the apparatus for OCC generation includes: a means for generating the first gr...  
WO/2011/145284A1
This invention is related to a terminal apparatus that can normally transmit an upstream response signal from the terminal to a base station even when a difference in recognition about a number of downstream unit bands set in the termina...  
WO/2011/142394A1
Provided is a position information provision system which provides position information without there being a decline in precision even indoors in an environment having substantial multi-path fading. A position information provision devi...  
WO/2011/138991A1
The present invention proposes a method for transmitting data considering a non-contact state of a human body, while selecting a central frequency in various ranges in the human body communication system. To this end, a first embodiment ...  
WO/2011/140556A1
A computationally feasible encoding and decoding arrangement and method for transmission of data over an additive white Gaussian noise channel with average codeword power constraint employs sparse superposition codes. The code words are ...  
WO/2011/138990A1
According to the present invention, a communication apparatus comprises: a preamble generator which generates a pseudo-random code; a band shaping code generator which generates a band shaping code having a higher frequency than the pseu...  
WO/2011/140262A1
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/2011/134678A1
Using a transformation based at least in part on a non-simple orthogonal or unitary matrix, data may be transmitted over a data bus in a manner that is resilient to one or more types of signal noise, that does not require a common refere...  
WO/2011/135795A1
A wireless communication apparatus comprises: a determining unit for determining, as a format to be used, which one of a plurality of formats each defining a transport symbol to be transmitted to an apparatus on the other hand of communi...  
WO/2011/090282A3
The present invention relates to a method and apparatus which transmit/receive at least one demodulation reference signal by using a CDM group and/or a transmission rank of a user device that have been used to transmit the at least one d...  
WO/2011/131071A1
There are provided a code division multiplexing method as well as a transmitting device and a receiving device using the method. The method performs code division 5 multiplexing of a plurality of signals by using a code matrix, the code ...  
WO/2011/130873A1
The present invention relates to a method and an arrangement (20) of increasing impairment co-variance matrix Ru estimation accuracy in downlink in a user equipment (18) in a communication network system. De-spread is performed on HS-DSC...  
WO/2011/130443A1
Methods and systems for communications that generate a plurality of spatial streams, wherein each of the spatial streams comprises a data packet with a training sequence (Sk); and multiply at least a portion of the training sequence in e...  
WO/2011/127730A1
The present invention discloses a method for estimating frequency offset and an apparatus thereof, which include: after receiving a sub-frame, transforming the down-synchronization code of the sub-frame into frequency domain, and executi...  

Matches 301 - 350 out of 18,032