Abstract: Provided are a base-station apparatus, a terminal apparatus, and a communication method that make it possible to realize a LTE-A system which, while suppressing interference from an existing system, improves throughput by applying CA to an unlicensed band.

Abstract: When an unlicensed band is used, a more efficient control is provided, and a communication is established, or ensured and continues by stably using the unlicensed band. According to the present invention, there is provided a base station apparatus which applies a communication scheme applied to a frequency band allowed to be dedicatedly used, to a frequency band of which dedicated use is not allowed, and enables a communicate with a terminal device by using the frequency band of which dedicated use is not allowed, along with the frequency band allowed to be dedicatedly used. In a state where the frequency band of which dedicated use is not allowed is not used for a communication with the terminal device, to which the communication scheme is applied, the terminal device is notified of control information, and thus the communication scheme is applied to the frequency band of which dedicated use is not allowed, and the terminal device is instructed to communicate with the base station apparatus.

Abstract: The present invention provides a display device and a manufacturing method thereof that can simplify manufacturing steps and enhance efficiency in the use of materials, and further, a manufacturing method that can enhance adhesiveness of a pattern. One feature of the invention is that at least one or more patterns needed for manufacturing a display panel, such as a conductive layer forming a wiring or an electrode or a mask for forming a desired pattern is/are formed by a method capable of selectively forming a pattern, thereby manufacturing a display panel.

Abstract: A mobile station transmitting transmission signals using one of a plurality of transmission schemes which includes at least a first transmission scheme and a second transmission scheme, where in a case that the used transmission scheme is the first transmission scheme, the transmission signals are applied by an open loop (OL) in which precoding information is not fed back and in a case that the used transmission scheme is the second transmission scheme, the transmission signals are applied by a closed loop (CL) for which a precoding matrix indicator (PMI) is fed back from the mobile station. The first peak-to-average power ratio (PAPR) characteristics of the first transmission scheme differs from the second PAPR characteristics of the second transmission scheme.

Abstract: There has been a problem that, when performing transmission of an SR or transmission of an RACH signal in a PUCCH in order for a terminal apparatus to request resource allocation for uplink use, the terminal apparatus transmits these signals to a pico base station apparatus in an Off-state. A base station apparatus which transmits a signal to the terminal apparatus by switching a first state in which a data signal is transmitted and a second state in which the data signal is not transmitted, includes a transmission state management unit for managing a state of the base station apparatus and a discovery signal generation unit for generating a discovery signal, in which the discovery signal is transmitted by changing a sequence generation method of a signal of the discovery signal generation unit based on information of the first state or the second state held in the transmission state management unit.

Abstract: Selection of a suitable MCS improves throughput without increasing the number of pieces of control information. Provided is a terminal apparatus including: a control information extraction unit 703 that receives control information for requesting a CSI notification; a CQI determination unit 707 that calculates CQI according to the control information and calculates a CQI index by any CQI table of a first CQI table and a second subframe from the CQI; and a UL transmission unit 711 that performs uplink transmission of the CQI index to a base station apparatus, in which, in a case where the control information is received on a first downlink subframe set, the CQI determination unit 707 generates the CQI index using the first CQI table, and in which, in a case where the control information is received on a second downlink subframe set, the CQI determination unit 707 generates the CQI index using the second CQI table.

Abstract: Selection of a suitable MCS improves throughput without increasing the number of pieces of control information. With RRC signaling, information on PDCCH and a CQI table that is referred to are associated with each other, and the CQI table that is referred to is determined based on information relating to the PDCCH. Thus, the CQI table that is referred to is selected at high speed. Furthermore, information relating to control information is control information that is included in the PDCCH or an ePDCCH. Furthermore, the information relating to the control information is a type of search space of the PDCCH or the ePDCCH.

Abstract: The present invention provides a display device and a manufacturing method thereof that can simplify manufacturing steps and enhance efficiency in the use of materials, and further, a manufacturing method that can enhance adhesiveness of a pattern. One feature of the invention is that at least one or more patterns needed for manufacturing a display panel, such as a conductive layer forming a wiring or an electrode or a mask for forming a desired pattern is/are formed by a method capable of selectively forming a pattern, thereby manufacturing a display panel.

Abstract: Provided is a control station device that is capable of using an easy scheduling scheme in spectrum-overlapped resource management. The control station device, which allocates a frequency band which multiple communication apparatuses each use for communication, includes a group setting module that divides the multiple communication apparatuses into multiple groups and a scheduling module that determines the frequency band that is allocated to each of the communication apparatuses. In the control station device, the scheduling module allows the allocated frequency band to be shared by the communication apparatuses that are different from each other in terms of the group to which each of the communication apparatuses belongs.

Abstract: Means of configuring a reference signal unique to a mobile station apparatus is provided. There is provided a control station apparatus notifying a first mobile station apparatus of a parameter group generating a reference signal. The control station apparatus includes: an RRC layer to configure a parameter set including a plurality of parameter groups generating the reference signal; and a physical layer to select one of the parameter groups and notify the mobile station apparatus. It is preferred that the parameter set is configured with a plurality of parameter groups that respectively configure a sequence number and a cyclic shift hopping pattern of the reference signal and includes a parameter group generating a reference signal the same as in a second mobile station apparatus different from the first mobile station apparatus.

Abstract: In SORM (Spectrum-Overlapped Resource Allocation), interference to other cells caused by an increase in transmit power of mobile station apparatuses is suppressed. A wireless control apparatus allows a plurality of wireless terminal apparatuses to locate transmit signals at part of frequencies in a system band in an overlapping manner, and determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that an interference level of the entire system band is suppressed to be lower than or equal to a certain value. Also, the wireless control apparatus determines frequencies at which the individual wireless terminal apparatuses locate transmit signals, so that a total sum of frequency bands allocated to the individual wireless terminal apparatuses is smaller than or equal to the system band.

Abstract: An amount of control information per subframe is reduced by keeping the amount of control information constant in both a case where multi-subframe scheduling is performed and a case where multi-subframe scheduling is not performed.

Abstract: A convergence property as ability of removing inter-user interference of turbo equalization is improved in case of using a transmission method in which overlapping of a part of spectrum is allowed among a plurality of users.

Abstract: A terminal device receives a frequency resource allocation for data transmission configured of a plurality of subframes and notified from a base station device, the terminal device being provided with an orthogonal sequence generation unit that generates an orthogonal sequence to be applied to a reference signal, in accordance with the number of the plurality of subframes allocated.

Abstract: A base station device is able to allocate the resources of multiple subframes to a terminal device by MSS, and thereby improve frame utilization efficiency. However, there is a problem in that the terminal device must attempt to detect control information every frame, leading to higher power consumption of the terminal device. Provided is a base station device that transmits a signal made of a frame made up of a plurality of subframes, the base station device including a PDCCH generation unit that at least generates data for indicating a resource allocation to a terminal device, and a PDSCH generation unit that at least generates data for indicating data of a higher layer, wherein the data for indicating a resource allocation at least includes data related to a number of subframes for allocating a resource of a plurality of subframes, and the data of a higher layer includes information related to a periodicity at which the data for allocating a resource of a plurality of subframes is transmitted.

Abstract: A wireless transmission apparatus that transmits transmission data in each of a plurality of system frequency bands using a transmission power controlled so that a total transmission power of each of the plurality of system frequency bands is less than a maximum transmit power, where the maximum transmit power incase of transmitting the transmission data simultaneously using two or more system frequency bands in the plurality of system frequency bands is less than a maximum transmit power in case of transmitting the transmission data using single system frequency band in the plurality of system frequency band.

Abstract: The present invention provides a display device and a manufacturing method thereof that can simplify manufacturing steps and enhance efficiency in the use of materials, and further, a manufacturing method that can enhance adhesiveness of a pattern. One feature of the invention is that at least one or more patterns needed for manufacturing a display panel, such as a conductive layer forming a wiring or an electrode or a mask for forming a desired pattern is/are formed by a method capable of selectively forming a pattern, thereby manufacturing a display panel.

Abstract: There is implemented a clipping technique that does not require a reception apparatus or a transmission apparatus to notify a transmission apparatus or a reception apparatus of information on clipping. A wireless transmission apparatus performs clipping processing not to transmit a spectrum of part of a frequency domain signal when transmitting data to a wireless reception apparatus and determines a frequency band to be subjected to the clipping processing using information other than information notified from the wireless reception apparatus and directly specifying a frequency band to be subjected to the clipping processing.

Abstract: To perform control so as to achieve a transmission power that satisfies a desired communication quality by an access method which a mobile station apparatus uses, in consideration of the frequency-selective diversity effect, when switching an access method to the one having a different frequency-selective diversity effect. In a wireless communication system in which a communication control apparatus and a communication terminal apparatus that are able to use a plurality of types of access methods perform wireless communication using any of the access methods, the communication control apparatus, when the necessity of changing the access method arises, determines the access method after change and notifies the communication terminal apparatus of switching the access method before change to the determined access method, and performs the transmission power control in accordance with communication characteristics of the determined access method.

Abstract: A communication system including a base station apparatus and a mobile station apparatus. The base station apparatus performs communication with the mobile station apparatus that transmits data using two or more access schemes that are different respectively. In addition, the base station apparatus generates control information including information specifying said access scheme and TPC (Transmit Power Control) control data. Furthermore, the base station apparatus notifies the mobile station apparatus of said control information at least at a timing when said transmission apparatus performs instruction that said mobile station apparatus changes said access scheme.