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WO/2014/163140A1 |
A base station associated with a first feature uses a plurality of transmission antennas to transmit wireless signals to user terminals in a cell served by said base station. Said base station is provided with the following: a control un...
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WO/2014/162819A1 |
In order to enable link adaptation that is suitable for a wireless communication system of the future, this wireless base station is provided with: an encoder that encodes downstream data for each of a plurality of user terminals; a modu...
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WO/2014/162826A1 |
The objective of the invention is to suppress, even if a plurality of cells are arranged at a high density, the interference between the cells. A radio base station is provided with: a reception unit that receives uplink signals transmit...
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WO/2014/156969A1 |
The objective of the invention is to reduce the processing load of a radio base station in a case where a mobile station reports CSI on the basis of CSI-RS. A mobile station (UE) of the present invention comprises a measurement unit (22)...
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WO/2014/160963A2 |
A method for operating a device includes determining adaptation criteria for a waveform to be transmitted by a transmitting device over a communications channel towards a receiving device (blocks 605 - 615), and adjusting a generalized m...
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WO/2014/150133A1 |
A method of enabling a plurality of user equipments (UEs) to transmit on random access channel (RACH). The method including transmitting, by an access point (AP), beacons to activate sets of UEs of the plurality of UEs based on a protoco...
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WO/2014/153370A2 |
An spectrally efficient multi-carrier communication apparatus with features of carrier management. The apparatus is flexible to changes in the sub-carrier forms. While other systems are fixed to sinusoidal tones, this invention can use n...
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WO/2014/141068A1 |
A method for communication includes, in a communication device (24) that includes a plurality of transmission/reception (TX/RX) chains, each including a respective TX chain (32) and a respective RX chain (36) coupled to a respective ante...
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WO/2014/141260A1 |
A method of pre-compensating distortions of a time varying optical communication channel, comprising at the transmitter side, multiplexing of the input data streams to convert the rate of the input data streams to another desired rate at...
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WO/2014/136927A1 |
Provided is a terminal that communicates with a base station and wherein a demodulation reference signal that is based on a scrambling sequence that is initialized using a predetermined parameter is used when monitoring a physical downli...
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WO/2014/136682A1 |
Provided is a terminal that communicates with a base station and wherein, when monitoring a physical downlink control channel in a first expanded physical downlink control channel physical resource block set, the physical downlink contro...
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WO/2014/129370A1 |
The present invention addresses the problem of enhancing the possibility of extracting data from sound that is transmitted from a system that transmits the data utilizing the sound as a transmission medium. When frames are transmitted us...
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WO/2014/119246A1 |
The present invention provides a communication system that secures the bandwidths of carriers in a communication mode, such as TD-LTE, so as to enhance the communication speed and that can prevent radio wave interference with another sys...
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WO/2014/116446A1 |
A system, apparatus and method are provided for dynamically updating a configuration of a network device when relevant sources and destinations of network traffic are added, removed or migrated in a network. A configuration of a network ...
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WO/2014/103648A1 |
In order to appropriately perform "Inter-site CA" using CCs served by different wireless base stations (eNB) in an asynchronous state, this mobile station (UE) is provided with a transmission unit (12) that is configured so as to transmi...
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WO/2014/080837A1 |
In the present invention, when performing inter-site CA, appropriate security processing is performed when a mobile terminal (UE) performs a handover while connected with a plurality of wireless base stations (eNB). This mobile communica...
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WO/2014/079390A1 |
Proposed are a constant envelope multiplexing signal generation method, generation device, receiving method and receiving device for double-frequency four-component spread spectrum signals. According to the method, four baseband spread s...
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WO/2014/078476A1 |
A method for selectively blocking Voiceover4G services within a wireless communications network is provided. A request for access to Voiceover4G services is received from a device connected to a wireless communications network. A locatio...
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WO/2014/069330A1 |
Disclosed herein is a method for allowing frequency resources to be efficiently used even when a plurality of wireless stations having different non-supportable frequencies start operations thereof as respective secondary use systems. A ...
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WO/2014/066536A1 |
Embodiments are provided herein for improving carrier aggregation for wireless networks. A plurality of bandwidth channels are assigned to a basic service set (BSS) for transmissions. Specifically, the bandwidth channels are divided into...
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WO/2014/020990A1 |
This base station in a mobile communication system in which carrier aggregation (CA) is carried out comprises: a transmission unit which transmits, to a UE, a timing advance (TA) value for adjusting the transmission timing of an uplink s...
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WO/2014/016678A2 |
A receiver may be operable to generate estimates of transmitted symbols using a sequence estimation process that may incorporate a non-linear model. The non-linear model may be adapted by the receiver based on particular communication in...
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WO/2014/016681A2 |
A sequence estimation circuit may be operable to receive a sample of a received inter-symbol correlated (ISC) signal corresponding to a transmitted vector of symbols, wherein each of the symbols is one of a plurality of symbols in a part...
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WO/2014/016677A2 |
A transmitter may map, using a selected modulation constellation, each of C' bit sequences to a respective one of C' symbols, where C' is a number greater than one. The transmitter may process the C' symbols to generate C' inter-carrier ...
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WO/2014/017440A1 |
A wireless communications method, a wireless communications system, and a wireless base station that appropriately allocate wireless resources to downlink control information, in an expanded downlink control channel. The wireless communi...
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WO/2014/016682A2 |
A receiver may be operable to receive a QAM-based, inter- symbol correlated (ISC) signal at a signal-to-noise ratio of between 29 dB and 31dB and process the QAM- based, ISC signal to output estimated symbols at a symbol error rate of be...
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WO/2014/014094A1 |
Provided is a wireless communication system whereby it is possible to improve the throughput of wireless communication by effectively using frequency resources. A wireless communication system in which a first wireless base station and a...
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WO/2014/014084A1 |
Provided is a wireless communication system whereby it is possible to improve the throughput of wireless communication by effectively using frequency resources. A wireless communication system provided with multiple wireless communicatio...
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WO/2014/013894A1 |
The present invention provides a transmission device, a communication system, a transmission method, and a transmission program that improve transmission efficiency and communication quality in carrier aggregation (CA). The invention is ...
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WO/2014/007008A1 |
The objective of the present invention is to provide a wireless communication apparatus capable of controlling at least two wireless communication devices, the frequency bands of which overlap with each other, such that communications pe...
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WO/2014/006351A1 |
The invention relates to a method (50) for searching for the presence of a useful signal having a pre-defined spectral width ∆B in a multiplexing band having a spectral width larger than ∆B, comprising steps of: (51) calculating a fr...
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WO/2014/003104A1 |
According to the present invention, a base station device and a mobile station device communicate efficiently with each other using a flexible subframe. When a physical uplink shared channel and a sounding reference signal are not schedu...
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WO/2014/005152A1 |
A method for operating a centralized controller in a communications network with a plurality of transmission points includes generating a plurality of overlays for the communications network in accordance with first mutual intercell inte...
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WO/2013/185150A1 |
A receiver includes multi-user detection (MUD) functionality and a cognitive engine. The receiver may also be coupled to multiple antennas and have analog beamforming capability. The cognitive engine is operative for selecting a beam or ...
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WO/2013/172369A1 |
The present invention provides a base station device, a mobile station device, a wireless communication method, a wireless communication system, and an integrated circuit that are capable of performing handover efficiently. In order for ...
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WO/2013/168389A1 |
Provided is a transmission device capable of performing cross carrier scheduling appropriately in ePDCCH. In this transmission device, when communication is performed with a plurality of component carriers (CCs), a setting section (102) ...
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WO/2013/168542A1 |
The purpose of the present invention is to measure interference highly accurately in a future system that does not rely on CRS. This base station device is provided with a determination unit (401) which determines the resources allocated...
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WO/2013/161790A1 |
Provided according to the present invention are a mobile station device, a base station device, a communication method, an integrated circuit, and a wireless communication system, with which a base station device and a mobile station dev...
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WO/2013/158237A2 |
A hybrid band intelligent backhaul radio (HB-IBR) is disclosed that is a combination of two radios operating in different bands. Embodiments include a dual radio configuration wherein a first radio operates in a non-line of sight (NLOS) ...
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WO/2013/151160A1 |
The purpose of the present invention is to provide efficient local area wireless access. In this communication system, a mobile communication terminal (10) detects the local area base station device (30) to connect to, the mobile communi...
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WO/2013/146320A1 |
The invention of the present application addresses the providing of a technique for setting system bandwidth which improves system capacity of a base station or throughput of a mobile station by way of application of MU-MIMO. The inventi...
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WO/2013/149115A1 |
A method, system, and computer program product for bi-directional Internet protocol (IP) data transport through a broadcast TV signal is provided. The method can include establishing a communication path between a customer premise equipm...
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WO/2013/146830A1 |
The present invention makes it possible to prevent unnecessary radiation outside the band during multichannel transmission without, e.g., restricting the channel transmission output. The mobile communication terminal is provided with: a ...
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WO/2013/141055A1 |
The objective of the invention is to notify radio receiving apparatuses of whether a multiuser multiplexed transport signal transmitted by a radio transmitting apparatus is a multiuser MIMO or an OFDMA without increasing the control info...
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WO/2013/137164A1 |
This mobile station device and base station device correctly communicate using E-PHICH. The mobile station device receives information designating a subframe reserved for transmitting HARQ feedback using an expanded physical HARQ indicat...
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WO/2013/129594A1 |
Baseband processings are cooperatively performed among cells performing CAs. The present invention provides a radio base station (eNB) in which: layer-1 function units are configured to independently control respective cells (#0 to #M) i...
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WO/2013/128747A1 |
A user terminal informs, to a base station, the group radio quality of each of a plurality of radio resource groups with a first frequency. The base station notifies the user terminal of an allocation radio resource group to be allocated...
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WO/2013/122180A1 |
Provided is a control station device capable of using an easy scheduling method in spectrum overlap resource management. A control station device for allocating frequency bands that are used for transmission by each of a plurality of com...
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WO/2013/121958A1 |
A GI removing unit (b102-nR) removes a GI from a received signal. An FFT unit (b103-nR) performs time frequency conversion on a signal received in step S101. A demapping unit (b104-nR) separates, from the signal of a frequency region tha...
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WO/2013/115309A1 |
An objective of the present invention is to minimize insertion loss, etc., from a diplexer which is inserted to minimize leakage from an upstream link band to a downstream link band between different bands, and to improve communication q...
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