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WO/2011/016232A1 |
In order to shift flexibly between backhaul link and access link subframes, disclosed is a wireless communication device, which is for relaying signals between a base station and a mobile station, and which is provided with a receiver th...
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WO/2011/013715A1 |
Provided is a mobile station device that communicates with a base station device using multiple component carriers, wherein multiple items of uplink control information are transmitted to the aforementioned base station device, using a s...
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WO/2011/009157A1 |
A wireless data communications method and transmitter are disclosed. A transmitter (402N, 800) includes a module (802) configured to group adjacent sub-bands from among a set of transmission radio frequency channels assigned to a termina...
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WO/2011/010433A1 |
Bias in the reception quality between space streams to a plurality of terminal devices is suppressed during the transmission of multi user Multiple Input Multiple Output (MIMO). Disclosed is a wireless communication device for performing...
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WO/2011/010892A1 |
Service providers capable of dynamic resource collaboration and corresponding dynamic resource collaboration techniques are provided. In one embodiment, a network service provider includes a service server that processes service requests...
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WO/2011/009109A2 |
The present invention provides a system and method for aircraft to determine own position and navigate using a navigation heartbeat signal broadcast on a DME uplink and/or a Mode-S uplink frequency. The present invention enables deep int...
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WO/2011/004748A1 |
Disclosed is a communication system in which a mobile station device connects with a base station device through the simultaneous use of a plurality of frequency bands, whereby events relating to the measurement of the reception quality ...
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WO/2011/005536A1 |
Techniques for transmitting a reference signal on multiple non-contiguous clusters of resources are described. A user equipment (UE) may be scheduled for data transmission on the multiple non-contiguous clusters, and each cluster may cov...
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WO/2011/006116A1 |
Apparatus and methods for improving the throughput and capacity of a wireless communications network. In one embodiment, this improvement is accomplished by focusing upon reduction of the co-channel interference, including the interferen...
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WO/2011/001690A1 |
Disclosed is a wireless communication device whereby the overhead of reporting user modulation information contained in individual control information when in multi-user MIMO mode can be reduced. The wireless communication device include...
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WO/2010/150897A1 |
A threshold calculation device (200) corrects each of ideal E-SINR thresholds in an MCS threshold table in accordance with a reduction in accuracy of the E-SINR due to the use of a first transformation table and a second transformation t...
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WO/2010/150800A1 |
Provided is a wireless communication method capable of efficiently receiving control signals in high quality when data signals are transmitted using spatial multiplexing transmission and control signals are also transmitted in the same s...
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WO/2010/150895A1 |
In response to degradation of precision of E-SINRs caused by using first and second conversion tables, a correction value calculating apparatus (200) calculates correction values corresponding to MCSes to generate an E-SINR correction va...
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WO/2010/150806A1 |
Provided are a mobile terminal device, wireless base station device, and communication control method capable of implementing the orthogonalization of uplink reference signals between a plurality of antennas in MIMO transmission. Provide...
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WO/2010/146824A1 |
Disclosed is a reference signal transmission scheduling device which performs scheduling when a reference signal (SRS) is transmitted from a mobile terminal to a base station via an uplink in a wireless communications system, and which a...
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WO/2010/147413A2 |
Disclosed are an apparatus and a method for performing communication using a half-frequency division duplex (H-FDD) frame structure in a mobile communication system. A user equipment for performing communication using an H-FDD frame stru...
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WO/2010/110285A9 |
A radio base station (eNB) comprises a resource allocating unit (11) that allocates SPS A/N transmission resource candidates to mobile stations (UE) during an SPS bearer setting process. The SPS A/N transmission resource candidates are r...
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WO/2010/110284A9 |
A radio base station (eNB) comprises a resource allocating unit (11) that is configured to decide time-directional, frequency-directional and code-directional resources to be allocated, as SR transmission resources, to mobile stations (U...
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WO/2010/146972A1 |
Transmission power of a plurality of uplink carrier components used for radio communication by a mobile station device and a base station device is efficiently controlled. The mobile station device communicates by radio with the base sta...
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WO/2010/147039A1 |
A mobile communication system where a base station and a user equipment communicates on multiple aggregated carriers is disclosed. In the mobile communication system, the base station notifies to the user equipment information which is r...
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WO/2010/146924A1 |
Provided are a wireless communication system, a base station device, a mobile station device, a wireless communication method, and a wireless communication program whereby two or more orthogonal resources can be allocated to a mobile sta...
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WO/2010/146855A1 |
Provided is a terminal device which enables a reduction in terminal power consumption while maintaining single carrier characteristics even when an SR and a response signal are generated in the same sub-frame in carrier aggregation. Spec...
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WO/2010/143477A1 |
The access system, transmission power, antennas to be used and number of antennas are controlled with PH, which indicates a transmission power in reserve, taken into account. A wireless communication system comprises a base station and a...
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WO/2010/143495A1 |
Provided are a communication system, a base station, a mobile station, and a radio resource allocation method which enable a reduction in the throughput of decoding processing of a downlink physical channel used for radio resource alloca...
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WO/2010/144253A2 |
In some embodiments, a satellite communications network dynamically regulates carrier assignment for bidirectional communications between a satellite and radioterminals. The satellite communications network includes a resource manager th...
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WO/2010/137259A1 |
A wireless communication system has at least one terminal apparatus and one communication apparatus. The terminal apparatus comprises: a function information storing unit that stores, in advance, frequency band information indicating to-...
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WO/2010/137318A1 |
A wireless communication terminal (100) comprises: a correcting unit (154) that uses reference signals, which are included in a received frame received from a base station (200), to perform a data signal correction; a determining unit (1...
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WO/2010/137231A1 |
A filtering unit (203) filters a received signal in a time domain to suppress the signal components of non-desired users. An interference removing unit (205) removes, from the filtered signal, interference components generated by use of ...
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WO/2010/134133A1 |
Disclosed is a wireless communication system for wireless communication between mobile station devices and a base station device, wherein the base station device is comprised of a controller which allocates each frequency band of a plura...
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WO/2010/131446A1 |
In multi-carrier operation, bits relating to encoded data are prevented from being biased to a specific carrier, and a frequency diversity effect is improved. A data segmentation unit (116) performs segmentation of a modulation symbol co...
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WO/2010/127518A1 |
A method and an apparatus for multi-user beam forming based on the frequency division duplex system are provided in the present invention. The method includes: the transmitting weight of downlink signal of each user terminal at each dire...
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WO/2010/124370A1 |
The invention pertains to methods, apparatus, and systems for controlling the sub-carrier frequencies in an optical frequency division multiplex communication system by using a metric available from the sub-carrier modem's digital receiv...
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WO/2010/126107A1 |
A mobile station (UE) is provided with a reporting unit (23) which is so configured as to report both of the radio quality in a carrier within a first frequency band and the radio quality in a carrier within a second frequency band if th...
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WO/2010/125969A1 |
A user device (100) includes a control signal receiving unit (11) configured to receive a control signal providing instructions to transmit an uplink signal and an uplink signal transmitting unit (12) configured to transmit the uplink si...
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WO/2010/125970A1 |
A user device (100n) includes a control signal receiving unit (11) configured to receive a control signal providing instructions to transmit an uplink signal and an uplink signal transmitting unit (13) configured to transmit the uplink s...
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WO2010126106A1 |
A mobile station (UE) is provided with a measurement unit (22) which is so configured as to perform a measurement process based on predetermined information and a reporting unit (23) which is so configured as to report in a random access...
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WO/2010/125794A1 |
A data alignment method capable of preventing degradation in demodulation performance due to variation in signal qualities when a data signal to which a Turbo code is applied is transmitted simultaneously from a plurality of cells. The m...
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WO/2010/122939A1 |
A mobile station provided with a reception means for receiving signals allocated by a plurality of downlink CCs (Component Carriers) from a base station for performing transmission using the plurality of downlink CCs by means of Aggregat...
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WO/2010/122833A1 |
A mobile station apparatus capable of efficient data mapping processing even when a plurality of data blocks have been allocated simultaneously from a base station apparatus. The mobile station apparatus, which uses a plurality of compon...
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WO/2010/122876A1 |
When a terminal apparatus (102) is communicating with a base station apparatus (100) by single base station communication, that base station apparatus (100) transmits base station specific reference signals (L101). The terminal apparatus...
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WO/2010/122910A1 |
When two or more types of information of required qualities, which are different in allocated communication resources, are to be transmitted, communications can be performed which efficiently and simply satisfy the required qualities. A ...
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WO/2010/122722A1 |
If uplink control information needs to be transmitted, a transmission process unit (a14) puts the uplink control information in one of a plurality of radio resources allocated to the base station apparatus and then transmits the uplink c...
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WO/2010/122892A1 |
When a mobile station apparatus, which can use a plurality of frequencies to connect with a base station apparatus, receives any one of MBMS services, the mobile station apparatus is allowed to efficiently receive an interested one of th...
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WO/2010/121254A1 |
A wireless communication system in which each receiver is configured synchronize to a received waveform using only its local received signal without requiring any information about other receivers in the system. The local receiver is con...
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WO/2010/116881A1 |
Provided is a wireless communication technique capable of supporting communication using a single component carrier, and communication using a plurality of component carriers. The communication using the plurality of carriers comprises a...
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WO/2010/116688A1 |
A radio base station (10) which allocates different radio resources to a plurality of radio terminals (20) and communicates with the radio terminals (20) by radio is provided with a measuring unit (12) for measuring the propagation loss ...
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WO/2010/117358A1 |
A method and system to manage network congestion are provided. In one example embodiment, the system comprises a congestion point queue, a monitor to sample a state of the congestion point queue, a consolidated parameter generator to gen...
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WO/2010/117965A1 |
White space devices (102) are unlicensed radiofrequency devices that must have certain capabilities in order to avoid harmful interference to licensed operations. In general, they must be location-aware, must be able to contact a geoloca...
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WO/2010/113499A1 |
A wireless transmission system which transmits and receives modulated signals between a transmission apparatus and reception apparatus connected via a wireless transmission path; wherein the transmission apparatus is provided with a band...
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WO/2010/111952A1 |
An apparatus comprising a transmitter at a digital subscriber line (DSL) Cabinet configured to transmit a downstream signal in a subscriber line according to a power spectral density (PSD) configuration, wherein the PSD configuration com...
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