查询词典 transmit-receive

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.

本发明公开了一种时分双工系统中发送数据的方法、装置及系统，用以解决现有技术中邻近小区间的下行数据对上行数据产生干扰的问题；该方法包括将全小区覆盖信道或大功率发射信道映射到传输帧中下行时隙的OFDM符号上，并且所述传输帧中的保护间隔与所述OFDM符号在时域上间隔未映射全小区覆盖信道和大功率发射信道中任一信道的OFDM符号；将上行控制信道映射到所述传输帧中上行时隙的OFDM符号上，并且所述保护间隔与映射上行控制信道的OFDM符号在时域上间隔未映射上行控制信道的OFDM符号；发送所述传输帧的OFDM符号；采用本发明可以避免相邻小区间的下行数据和上行数据之间的干扰。

With this technology the multimedia information can be displayed while it is being downloaded, so that the users do not have to waste their time when downloading, and there will be a redically reduced need in the system memeory capacity, and then the multicast technology of the streaming media transmit technology has more advantage, it has the functions which can transmit a stream for a group of client without any delay or broadcast storm. Therefore it can inprove the availability of the network system.

流媒体以边下载边播放的特点，不但除去了用户漫长的下载等待痛苦，而且极大地降低了对系统存储容量的需求，同时流媒体传输技术中的组播技术具有更大的优势，它能让媒体服务器同时向多个客户端发送连续数据流而不产生延时，而且又不会产生广播风暴，极大地提高了网络利用率。

One of our engineers changed the dequeue algorithm to batch dequeues for transmit, drop the queue lock, and then transmit the batched packets.

我们当中的一位工程师修改了出队算法，实现了传输的批量出队，去掉了队列锁，然后批量传送数据包。

In bipolar diffusionism, the first step is the media transmit the information to special audience---opinion leader; and then the opinion leader will transmit the information to most audiences by means of interpersonal media.

在两级传播中，第一级是媒介把信息传递给特殊的受众——意见领袖；第二级再从意见领袖通过人际传播把信息传递给大多数的受众。

A numerical method is gived to distinguish that a Petri net is a time charac-teristic nets or not.The time characteristics of transmit are discussed and the density formula of transmit is given. stochastic petri nets ; time characteristic ; distractive matte

一般情况下，随机Petri网现有的分析方法大多是假定变迁的发射时间服从负指数分布，然后将网标识过程等价于连续参数马尔可夫过程，然后利用求解马尔可夫过程的一套数学方法来分析Petri网的时间特

The occurrence of rich guest brought a network to transmit what culture of times individual character reveals to change, with its distinct transmission advantage, become modern to transmit an apiration of affection of information information, communication, world that shows ego gradually, more the mental home that made a lot of netizens.

博客的出现带来了网络传播时代个性文化展示的变革，以其独特的传播优势，逐渐成为现代人传播信息资讯、交流情感意愿、展现自我的一片天地，更成为了许多网民的精神家园。

Based on it, the ancient exhorted us to transmit the key meaning only, and not to transmit the feeling fixed on it. A good missioner should adhere to this principle.

因为这个缘故，古人告诫我们传话时只传，话的中心意思，不要传达附在上面的感情，能把握这个简单的原则就算是一名信使了。

Transmit diversity is a hotspot in MIMO research. In fading channels, the relation of open loop transmit diversity and close loop transmit diversity and their performance contrast has not been studied.

发射分集是多天线MIMO系统的研究热点，在衰落信道中开环和闭环发射分集的关系，不同信道状态条件下的性能对比还缺乏深入研究。

Thus, we will try two linear approaches- Selective mapping and Partial transmit sequence, as a way to diminish PAPR.

在此我们尝试使用两种线性的方法-选择性映射（Selective Mapping，简称SLM）以及部分传送序列（Partial Transmit Sequence，简称PTS），来做为减少PAPR的方法。

Selected mapping and partial transmit sequences are two important techniques for PAPR reduction, but they need to transmit side information at the transmitter side.

其中，选择性对映(selected mapping，简称SLM)和分部传输序列(partial transmit sequences，简称PTS)是两种非常重要的峰值对平均功率比降低技术，但是，这两种方法却有著需要传送额外讯息的缺点。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。