TRANSMITTER AND RECEIVER

PROBLEM TO BE SOLVED: To develop an STC-SFN in a one-sided polarization system.SOLUTION: A transmitter 1 includes: a time-space encoding unit 13 that applies time-space encoding to symbols corresponding to a TS signal or TLV signal for one system every n symbols, where n>1, and thereby generates...

Full description

Saved in:
Bibliographic Details
Main Authors MIYASAKA HIROAKI, SHIBUYA KAZUHIKO, SATO AKIHIKO, ASAKURA SHINGO, HONDA MADOKA, TAKEUCHI TOMOAKI, NARISEI ZENICHI, SHITOMI TAKUYA, SAITO SUSUMU, MURAYAMA KENICHI, TSUCHIDA KENICHI, OKANO MASAHIRO
Format Patent
LanguageEnglish
Japanese
Published 11.01.2018
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To develop an STC-SFN in a one-sided polarization system.SOLUTION: A transmitter 1 includes: a time-space encoding unit 13 that applies time-space encoding to symbols corresponding to a TS signal or TLV signal for one system every n symbols, where n>1, and thereby generates time-space coded signals for n systems; and an OFDM modulation unit 14 that inserts pilot signals with different patterns from each other to the respective time-space coded signals for n systems to generate OFDM symbols for n systems, and modulates carriers of the OFDM symbols for n systems to generate OFDM symbols for n systems in the same frequency band.SELECTED DRAWING: Figure 1 【課題】片偏波システムにおいてＳＴＣ−ＳＦＮを実現する。【解決手段】送信装置１は、１系統のＴＳ信号又はＴＬＶ信号に対応するシンボルについて、ｎ（ｎ＞１）個のシンボルごとに時空間符号化し、ｎ系統の時空間符号化信号を生成する時空間符号化部１３と、前記ｎ系統の時空間符号化信号にそれぞれ異なるパターンのパイロット信号を挿入してｎ系統のＯＦＤＭシンボルを生成し、該ｎ系統のＯＦＤＭシンボルの各キャリアを変調して同一周波数帯域のｎ系統のＯＦＤＭ信号を生成するＯＦＤＭ変調部１４と、を備える。【選択図】図１
Bibliography:Application Number: JP20160131558