The invention discloses a data transmitting method, a device and a system in a time division duplex system, which is used to solve the problem in the prior art that downlink data among adjacent cells interfere to uplink data; the method comprises that: a blanket channel of a whole cell or a high-power transmit channel is mapped to OFDM symbols of a downlink time slot in a transmit frame, a guard interval in the transmit frame and the OFDM symbol on a time domain space OFDM symbols which are not mapped to any of the blank channel of the whole cell and the high-power transmit channel; an uplink control channel is mapped to OFDM symbols of an uplink time slot in the transmit frame, the guard interval and the OFDM symbols for mapping the uplink control channel on the time domain space OFDM symbols which are not mapped to uplink control channel; the OFDM symbols of the transmit frame are transmitted; the invention is adopted to avoid the interference between the downlink data and the uplink data among the adjacent cells.

本發(fā)明公開了一種時(shí)分雙工系統(tǒng)中發(fā)送數(shù)據(jù)的方法、裝置及系統(tǒng)色色色色色色色色色色网，用以解決現(xiàn)有技術(shù)中鄰近小區(qū)間的下行數(shù)據(jù)對(duì)上行數(shù)據(jù)產(chǎn)生干擾的問題；該方法包括將全小區(qū)覆蓋信道或大功率發(fā)射信道映射到傳輸幀中下行時(shí)隙的OFDM符號(hào)上97无码精品一区二区，并且所述傳輸幀中的保護(hù)間隔與所述OFDM符號(hào)在時(shí)域上間隔未映射全小區(qū)覆蓋信道和大功率發(fā)射信道中任一信道的OFDM符號(hào)三级片黄色网站视频真人；將上行控制信道映射到所述傳輸幀中上行時(shí)隙的OFDM符號(hào)上，并且所述保護(hù)間隔與映射上行控制信道的OFDM符號(hào)在時(shí)域上間隔未映射上行控制信道的OFDM符號(hào)欧美亚洲视频图片小说；發(fā)送所述傳輸幀的OFDM符號(hào)亚洲精品黄色视频,在线观看；采用本發(fā)明可以避免相鄰小區(qū)間的下行數(shù)據(jù)和上行數(shù)據(jù)之間的干擾。

In addition the duplex system, antenna and feeder line are discussed.

另外對(duì)系統(tǒng)的雙工體制及天饋線也進(jìn)行了分析和討論自拍偷拍综合一区。

Our company's manufaturing equipments include: 2 off automatic DISA 2013 vertical flaskless molding line, 1 off DISA2032 Boxless Moulding Line, 4 off five-toned environmental furnace cupola, 4 off PILLAR electric furnaces, several CK6142 numerical controlled machines, annular track casting cluster, shot blasting system, indirect duplex system with electric furnace and automatic sand preparation system, etc.

公司始建于是1997年亚洲干批视频在线观看，占地面積47000㎡，建筑面積18000㎡黄片在线看1，職工400余名欧美操人网站；可以生產(chǎn)灰鐵150—300和球鐵400--800的產(chǎn)品，主要有剎車盤肉片在线播放视频网站、輪轂激情影院福利、剎車轂、制動(dòng)鉗體黄色一级片大相焦、支架欧美黄色片久久、轉(zhuǎn)向節(jié)、制動(dòng)蹄鐵爱爱视频a、差減殼久久久精彩视频、飛輪、輪殼毛片A片在线观看免费在线观看、發(fā)動(dòng)機(jī)軸承蓋2019最新黄片、離合器壓盤等的汽車配件，生產(chǎn)加工城市建設(shè)用下水井經(jīng)箅子美国又黑又粗A片，井蓋板等灰鐵球鐵鑄造件91欧美激情，同時(shí)也根據(jù)客戶的來圖來樣生產(chǎn)加工灰鐵和球墨鑄鐵產(chǎn)品。

duplex transmission：雙 向 傳 輸

Duplex System 雙工系統(tǒng) | duplex transmission 雙 向 傳 輸 | Duplexer 雙工器

duplex operation：雙工工作

duplex 全雙工 | duplex operation 雙工工作 | duplex system 雙工制

bridge polar duplex system：橋接雙工制

bridge plate 架接板 | bridge polar duplex system 橋接雙工制 | bridge rail 橋式起重機(jī)鋼軌,橋形鋼軌