Abstract:
Provided are a wireless communication system, communication apparatus, communication method, and communication program able to more reliably decode transmit signals at a receiver without more complex processing, even when resource blocks are overloaded.A communication apparatus configured to decode data received on each of at least two streams comprises: a resource block allocation determiner configured to determine an allocation of resource blocks for each stream; and a control information determiner configured to determine control information regarding data transmission on at least one stream, on the basis of the overload ratio of resource blocks among at least one group of streams.
Abstract:
A receiving antenna diversity effect is improved by equalizing the likelihood while exchanging the likelihood among a plurality of equalizers. A receiving apparatus (300) which receives radio signals using antennas (301-1 to 301-M), includes: pilot separation sections (304-1 to 304-M) separating a pilot signal and a received data signal from the radio signals; a channel estimation section (305) calculating a channel estimation value corresponding to each of the antennas (301-1 to 301-M) according to the pilot signal; and a reception processing section (306) performing signal detection for the received data signal corresponding to each of the antennas (301-1 to 301-M) and having a plurality of equalization sections each generating likelihood information according to the received data signal and the channel estimation value, wherein any one of the equalization sections generates likelihood information using the likelihood information generated by another equalization section and also outputs the generated likelihood information to another equalization section.
Abstract:
There are included a plurality of mapping units to which a plurality of data signal sequences related to the same data signal sequence are input via spectra cyclic shift units and which arrange the input data signal sequences on the frequency axis and output the arranged data signal sequences as transmission frequency spectra; an assignment information acquisition unit that controls the plurality of mapping units based on assignment information to cause the data signal sequences arranged on the frequency axis to partially overlap; the spectra cyclic shift units shifting, under control of an amount-of-shift decision unit, the input data signal sequences by an amount of cyclic shift to cause partially overlapping data signals to be identical and outputting the data signal sequences; and a plurality of transmit antennas that send out the transmission frequency spectra output by the plurality of mapping units.
Abstract:
A sealed function element obtainable by sealing a function element, for example, a liquid crystal display element, an element such as an organic EL and the like, and an organic function element such as a sheet like luminous illuminant, an optical device and a solar cell, reliably by a convenient step, particularly it provides a thin type sealed function element having a long life. The sealed function element comprises a substrate layer (W), a function element layer (X) and a laminated film for sealing (Z) wherein the substrate layer (W) and a heat-sealing thermoplastic resin layer (E) of the laminated film for sealing (Z) are adhered and unified by heat-sealing. The laminated film for sealing comprises the heat-sealing thermoplastic resin layer (E), a water-absorbing layer (F) and a gas barrier layer (G) which layers are laminated in this order.
Abstract:
The present inventions provides a method for manufacturing a film-type display device efficiently, and a method for manufacturing a large-size film-type display device, and an apparatus for manufacturing the film-type display device. An apparatus for manufacturing a film-type display device includes: transferring means for transferring a substrate over which an integrated circuit constituting the display device is provided; first separating means for separating the integrated circuit from the substrate by adhering a first sheet material to one surface of the integrated circuit; second separating means for separating the integrated circuit from the first sheet material by adhering a second sheet material to the other surface of the integrated circuit; processing means for forming one or both of a conductive film and an insulating film on the integrated circuit; and sealing means for sealing the processed integrated circuit with the second sheet material and a third sheet material.
Abstract:
A high spectrum efficiency is achieved even in a system where mobile station apparatuses with different units of assignment coexist. A base station apparatus, which performs radio communication with a mobile station apparatus, newly defines a minimum unit of assignment for each of the mobile station apparatuses, determines band assignment, and notifies each of the mobile station apparatuses of assignment information, when a mobile station apparatus with an RB (Resource Block) being a minimum unit of assignment and a mobile station apparatus with an RBG (RB Group) being a minimum unit of assignment coexist. In addition, the minimum unit of is newly defined by defining the number of RBs constituting an RBG for each mobile station apparatus.
Abstract:
A communication device includes a turbo encoding section including a plurality of component encoders, wherein the plurality of component encoders within the turbo encoding section use different constraint lengths.
Abstract:
Provided is a wireless communication system including a first communication device configured to perform spectral shaping on a frequency signal and transmit the signal, and a second communication device configured to receive the signal transmitted by the first communication device, and the second communication device includes: a frequency averaging unit configured to dividing information on transmission power gains in all the discrete frequencies into blocks by a plurality of discrete frequencies, information being necessary for the first communication device to perform the spectral shaping; a quantizing unit configured to quantize representative values of the blocks; and a transmitting unit configured to transmit the quantized signals.
Abstract:
A recording/reproducing apparatus includes an encoding section, a decoding section, and a first judging section. The encoding section is configured to encode data that is to be recorded onto a recording medium into an LDPC (Low Density Parity Check) code. The decoding section is configured to decode the LDPC code read out from the recording medium. The judging section is configured to judge a block with a recording error based on one of a block error flag and an iterative decoding count output from the decoding section.
Abstract:
An object of the invention is to provide a display device which can be manufactured with usability of a material improved and with a manufacturing step simplified and to provide a manufacturing technique thereof. One feature of a light emitting display device of the present invention is to comprise a gate electrode formed over a substrate having an insulating surface with a substance having a photocatalytic function therebetween, a gate insulating layer formed over the gate electrode, a semiconductor layer and a first electrode formed over the gate insulating layer, a wiring layer formed over the semiconductor layer, a partition wall covering an edge portion of the first electrode and the wiring layer, an electroluminescent layer over the first electrode, and a second electrode over the electroluminescent layer, wherein the wiring layer covers the edge portion of the first electrode.