• 厦门出现不打烊的便民服务站 2019-11-29
  • 广东建设国际航运枢纽 东京湾区港口与城市协调发展经验值得借鉴 2019-11-25
  • 只为与你相遇文章中国国家地理网 2019-11-25
  • 紫光阁中共中央国家机关工作委员会 2019-11-21
  • 民进党内自曝贿选两千万就能买到权力中心 2019-11-21
  • 丰台东铁匠营街道:品粽赏乐感受改革开放四十周年 2019-10-27
  • 日新干线,无论是速度,里程,舒适性都已不如中国复兴号。中国的发明专利更是连续四年超日成为第一。 2019-10-21
  • 谈具体的吧,别装模作样了。客观事实与观察事实、科学事实有什么不同? 2019-10-19
  • 记者带你逛CES:体验未来科技 2019-10-19
  • 习近平为传统文化“代言” 2019-10-15
  • 统帅关怀励兵心 矢志强军谋打赢——习近平视察北部战区海军发表的重要讲话在全军和武警部队引起热烈反响 2019-10-15
  • 污水高标准处理 污泥资源化利用 2019-10-10
  • 安徽省投资集团控股有限公司 2019-10-03
  • 涂颜淼:转变思维 做新时代的消防战士 2019-10-03
  • 习近平再次会见老挝人民革命党中央委员会总书记、国家主席本扬 2019-10-01
  • Solutions > TD-SCDMA Solutions > Full Coverage

    Indoor capacity increase: large building coverage solutions


    天线宝宝原创一波中特 www.jfein.tw In wireless network coverage, indoor coverage has been difficult. With the construction of the city's modernization, China's super-large buildings, more and more complex environment of the scene, the capacity demand, to the indoor scenario planning has added a new urgent problems.

    Zhejiang Yiwu China Small Mall is one of the largest small commodities export base, with a business area of more than 4 million square meters, by the International Trade City, Huangyuan market, Binwang market cluster composed of three markets, business-bit 62000, employing more than 200,000 and daily traffic of more than 200,000 people, is an international small commodities, information and exhibition center. Datang Mobile provide a new solution for indoor coverage and obtain good results.

    Solution

    Indoor SDMA
    A number of floors is configured to the same cell. Innovative use of the space division multiplexing (SDMA) technology into coverage programs, access to multi-user spatial multiplexing effect, multiplied to enhance cell’s capacity.
    Antenna rehabilitation
    For indoor coverage areas overlap with the frequency of cell, by using the directional antenna can cover a certain extent, reduce the co-channel interference, improve handover performance.
    Indoor joint Detection with the same frequency
    By introducing multi-cell joint detection scheme, to a certain extent, reduce the system uplink co-channel interference, improve the capacity.

    Typical application

    Large scale building coverage solutions used in Yiwu City, Zhejiang Province, effective control of the interference, improved indoor coverage, improve the system capacity, the test results can be seen is very obvious.

    Innovation & Evolution
     
    Copyright ?  © DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.  1998-2013. All rights reserved.
  • 厦门出现不打烊的便民服务站 2019-11-29
  • 广东建设国际航运枢纽 东京湾区港口与城市协调发展经验值得借鉴 2019-11-25
  • 只为与你相遇文章中国国家地理网 2019-11-25
  • 紫光阁中共中央国家机关工作委员会 2019-11-21
  • 民进党内自曝贿选两千万就能买到权力中心 2019-11-21
  • 丰台东铁匠营街道:品粽赏乐感受改革开放四十周年 2019-10-27
  • 日新干线,无论是速度,里程,舒适性都已不如中国复兴号。中国的发明专利更是连续四年超日成为第一。 2019-10-21
  • 谈具体的吧,别装模作样了。客观事实与观察事实、科学事实有什么不同? 2019-10-19
  • 记者带你逛CES:体验未来科技 2019-10-19
  • 习近平为传统文化“代言” 2019-10-15
  • 统帅关怀励兵心 矢志强军谋打赢——习近平视察北部战区海军发表的重要讲话在全军和武警部队引起热烈反响 2019-10-15
  • 污水高标准处理 污泥资源化利用 2019-10-10
  • 安徽省投资集团控股有限公司 2019-10-03
  • 涂颜淼:转变思维 做新时代的消防战士 2019-10-03
  • 习近平再次会见老挝人民革命党中央委员会总书记、国家主席本扬 2019-10-01
  • 新世佳彩票苹果 上海股票推荐网 北京pk拾冠亚和怎么刷 安徽时时彩怎么看不到 微信公众号如运营何赚钱 内蒙古快三推荐号 000069股票行情 幸运农场水果开奖 摩臣娱乐游戏 134曾道人 一肖中特平