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WO/2010/133452A1 |
A method for allocating orthogonal sequences to user equipment devices, UEs, of a group sharing a channel of a telecommunication system is disclosed. The method comprises determining which UE of the group having largest transmission reso...
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WO/2010/122818A1 |
Disclosed is a radio communication system comprising a first transmission line state-measuring section and a second transmission line state-measuring section, wherein when a second communication device measures the state of a transmissio...
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WO/2010/122749A1 |
In a wireless communication system, a communication apparatus at a transmission end comprises a reference signal generating unit that generates, as reference symbols to be transmitted together with transmitted data, a sequence of referen...
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WO/2010/119921A1 |
A wireless base station (Node B) provided with: a transmission power control unit (13) which performs inner loop transmission power control with respect to an E-DPDCH; a scheduling unit (16) which determines the AG to be transmitted to a...
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WO/2010/117579A2 |
A method for uplink transmission includes determining a channel loss that occurs along a communication channel between an access point and a tag. An uplink spreading factor is determined based at least in part on the loss factor and at l...
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WO/2010/113456A1 |
Disclosed are a base station, a mobile station, a pilot transmission method, and a channel estimation method, whereby excellent zone interference blocking characteristics can be obtained and high channel estimation precision is ensured e...
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WO2010110299A1 |
A radio base station (eNB) comprises a resource allocating unit (11) that is configured to allocate, to mobile stations, time-directional, frequency-directional and code-directional resources as physical signal transmission resources for...
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WO/2010/108823A1 |
The invention relates to a method for despreading of a spread data signal that is spread by means of a spreading sequence. The method is in particular suitable for improving the correlation of spread data signals after transmission. It c...
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WO2010109540A1 |
Disclosed is a wireless communication method between a first communication apparatus, such as for example a base station, and a second communication apparatus, such as for example a mobile station, equipped with an interference cancellat...
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WO/2010/108007A2 |
A method for conserving bandwidth in a communication system includes spreading a data frame using a first pseudo-noise (PN) spreader. A broadcast frame is spread using a second PN spreader. A complex data stream having a first component ...
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WO/2010/106330A2 |
A method of transmitting data in a data transmission system having a plurality of channels, the method comprising: transmitting a first group of data at a first bit rate over a first group of one or more channels; and transmitting a seco...
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WO/2010/106950A1 |
Provided are a mobile terminal apparatus and a wireless communication method wherein feedback control information can be efficiently transmitted using an upstream control channel signal. The wireless communication method comprises the st...
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WO/2010/107238A2 |
Provided is a method of transmitting control information of a base station in a mobile communication system includes obtaining scheduling information from a terminal; and transmitting at least two control channels through one down link c...
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WO/2010/107013A1 |
This invention provides a radio base station apparatus and a wireless communication method wherein a downstream reference signal arrangement suitable for conversion to virtual antennas can be used to perform wireless communications. A ra...
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WO/2010/103964A1 |
The disclosed radio base station (eNB) is provided with a Physical Uplink Shared Channel (PUSCH) resource allocator (11A) which allocates PUSCH resources to a PUSCH of a mobile station (UE); a Physical Hybrid-ARQ Indicator Channel (PHICH...
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WO/2010/104365A2 |
The present invention relates to a wireless communication system which supports carrier aggregation. More particularly, the present invention relates to a method and to an apparatus for enabling a user equipment to perform a handover in ...
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WO/2010/101097A1 |
A transmission apparatus which minimizes interference between codes in the code multiplex transmission of an OFDM-based wireless access scheme, and obtains a large frequency diversity effect. The transmission apparatus is provided with: ...
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WO/2010/093332A1 |
A method of communication comprising determining whether to use distributing coding between a source (S), relay (R) and destination (D), based on a predetermined transmission rate; if the determination is positive, determining a forward ...
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WO/2010/090793A1 |
A method can include receiving, at an electronic transmitter device, for communication to an electronic receiver device, a first data value corresponding to one of a plurality of predetermined data values; identifying, from a matrix of d...
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WO/2010/085912A1 |
A method, apparatus and system for the control of auxiliary carriers are provided by the embodiments of present invention. The method includes the following steps: HS-SCCH （High Speed Shared Control Channel）signaling whose signaling ...
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WO/2010/086183A1 |
Embodiments related to far-end crosstalk coefficient updating in vector transmission systems are depicted and described herein.
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WO/2010/084866A1 |
In a case where a first traffic type in which a wireless resource having a given pattern is periodically allocated is coexistent and multiplexed with a second traffic type in which available wireless resources are sequentially allocated,...
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WO/2010/085066A2 |
Disclosed are an apparatus and a method for generating scrambling codes in a radio communication system, and more particularly, an apparatus and a method using a Gold-like sequence, which can generate scrambling codes for the length 2m-1...
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WO/2010/082592A1 |
A base station provided with a measurement unit and a setting unit. The measurement unit measures at least either the absolute value of the received total wideband power of a cell, the variance of the received total wideband power of th...
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WO/2010/079787A1 |
Provided are a radio base station apparatus and a wireless communication method wherein even if the number of user-multiplexed upstream control channel signals is increased, the reception characteristic is not degraded. The wireless com...
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WO/2010/078259A2 |
A method of communicating through a random phase multiple access network is provided. A signal that has been spread using a pseudo-noise code and offset by a random timing offset and that contains payload data is received from a device. ...
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WO/2010/078137A1 |
Methods for code-division multiplex communications. The methods involve generating orthogonal or statistically orthogonal chaotic spreading codes (CSC1,..., CSCK) using different sets of polynomial equations (fo(x(nT)),..., fN-1,(x(nT)))...
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WO/2010/077121A2 |
A wireless device and method for a multicarrier system are provided. The wireless device comprises a carrier management block for determining at least one of a plurality of carriers as a reference carrier for monitoring a control channel...
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WO/2010/078136A1 |
Methods for code-division multiplex communications. The methods involve generating orthogonal or statistically orthogonal chaotic spreading codes (CSC1,..., CSCK) having different static offsets using a set of polynomial equations (fo(x(...
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WO/2010/073370A1 |
[PROBLEMS] This object is aimed to process and create a spreading carrier and a despreading carrier without performing an active synchronization operation. [MEANS FOR SOLVING PROBLEMS] A carrier processing device comprises a noise signal...
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WO/2010/073617A1 |
Disclosed is a wireless communication terminal device that is capable of preventing inter-coding interference upon each of a plurality of base stations, even when the timing changes for a transmission of a control signal that is CoMP rec...
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WO/2010/073339A1 |
Spread units (110#1 to 110#n) spread each of a plurality of data by a spread code based on an initial phase. A multiplexing unit (120) code-multiplexes data spread by the spread units (110#1 to 110#n). A calculation unit (130) calculates...
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WO/2010/074142A1 |
In the disclosed mobile communication system, a reference signal sequence is configured with multiple signal sequences which are assigned in slot units in a prescribed channel based on a hopping pattern and a sequence shift pattern, is c...
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WO/2010/067598A1 |
A wireless communication terminal apparatus wherein CoMP communication can normally be performed without increasing the overhead of an upstream line control channel. In this apparatus, a spreading unit (214) primarily spreads a response...
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WO/2010/067143A1 |
A method, apparatus and computer program product are provided for facilitating data transmission, such as full-rate data transmission, via a cooperative relay system. During a first time slot, a first source transmission may be received ...
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WO/2010/064515A1 |
A connection request signal generating unit of a local station transmits a connection request signal to a selected one of nearby base stations that exit on the periphery of the local station. Upon receipt of a response signal in reply t...
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WO/2010/064852A2 |
Provided are a method and an apparatus for generating pseudo random sequence to generate pseudo random sequences which have larger sizes and are different from each other in a wireless communication system; a method for generating pseudo...
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WO/2010/060640A2 |
A method of pilot-assisted data communication comprises transmitting a composite signal. The composite signal comprises data, a first pilot sequence with non-cyclic properties; and a second pilot sequence, such that the composite signal ...
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WO/2010/052800A1 |
A transmitter comprises a first spreading unit configured to multiply each of multiple data symbols with a first spreading code sequence of a first spreading factor; a compression and repetition unit configured to compress output signals...
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WO/2010/050153A1 |
It is possible to obtain the transmission diversity effect by applying a CDD while reducing the inter-code interference when performing a code multiplexing. When an Ack/Nack signal is transmitted from a user terminal to a base station in...
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WO/2010/050233A1 |
A wireless communication terminal apparatus wherein even in a case of performing a wideband transmission using only a downstream line, CCE assignment can be flexibly performed without any collisions of ACK and NACK signals among a plural...
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WO/2010/047052A1 |
Disclosed is a communication system with which a primary base station or a secondary base station can communicate with a mobile terminal. The primary base station transmits to the mobile terminal and the secondary base station a report s...
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WO/2010/041753A1 |
Provided is a microwave-, milliwave-band, ultra-wideband (UWB) pulse wireless communication device which makes it possible to achieve a simpler structure, improved performance, smaller integration, easier design, lower power consumption,...
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WO/2010/038551A1 |
A wireless controller (100A) is provided with a congestion level acquiring section (105) for acquiring the congestion levels of communication traffic handled in a finite number of overlaid cells, a priority giving section (107) for givin...
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WO/2010/039471A1 |
What is disclosed is a method of operating a communication system (110, 310). The method includes receiving a request to initiate a communication session with a wireless communication device (130, 330), wherein the request indicates an a...
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WO/2010/038359A1 |
A radio arrival direction estimation device that accurately estimates the arrival direction of radio waves from a desired tag, even when there are multiple antennas disposed at short intervals. When ID detection timing is provided from a...
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WO/2010/036156A1 |
Methods of transmitting and receiving information in a telecommunications network are described, as well as a telecommunication network and apparatus for a telecommunication network. The method of transmitting comprises identifying (Sl) ...
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WO/2010/033412A1 |
A method for efficiently transmitting control information may include allocating a portion of orthogonal frequency division multiple access (OFDMA) frames for transmission of a code division multiple access (CDMA) based signal. The CDMA-...
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WO/2010/023820A1 |
Disclosed are a receiving device and a channel estimation method that are capable of using the amplitude information of a received signal to perform proper channel estimation. In the device, a detection section (102) extracts the amplit...
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WO/2010/020291A1 |
The present invention generates exponents of elements of a Zadoff-Chu sequence representing a preamble for uplink synchronization of mobile stations or a mobile station reference signal by first obtaining (Sl) a preamble index defining t...
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