High speed data transmission with high reliability is the most promising direction for the future wireless communications.
高数据速率、高可靠性的数据传输将成为未来无线通信的主流。
As an important part of future communication technology, wireless technology, especially mobile wireless technology is now becoming one of the hotspots in communications market.
作为未来通信技术的重要组成部分，无线技术尤其是移动通信技术成为近年来通信技术市场的最大亮点。
OFDM is the key technology of the future 4g communications. It has been widely adopted and implemented in wireless communications due to superior performance.
OFDM作为未来4G通信的核心技术，优越的性能使它在无线通信领域已经得到广泛的应用。
The future wireless communications system requires higher data transmission speed and better QoS, therefore the system capacity should be greatly improved.
未来无线通信系统需要更高的数据传输速率和更好的服务质量，因此需要系统容量大幅度提高。
Orthogonal frequency division multiplex (OFDM) is currently one of the most popular techniques for future broadband wireless communications.
正交频分复用(OFDM)技术是未来宽带无线通信中最流行的技术之一。
High speed packet data transmission with high reliability is the most promising direction for the future wireless communications.
高数据速率、高可靠性的分组数据传输将成为未来无线通信的主流。
Multiple Input Multiple Output (MIMO) system with higher gains in channel capacity is one of the key technologies for future wireless communications.
多输入多输出（MIMO）系统是未来移动通信的关键技术之一，其特点是在不增加带宽的情况下提高通信系统的容量和频谱利用率。
In future wireless communications, the spread-spectrum communication technology will play its advantages fully and it will be attracting more attention.
在未来无线通信系统中，扩频通信技术也将充分发挥它的优越性，必将得到人们越来越多的关注。
In the future broadband wireless communications, there will be two severe challenges to be faced, which are frequency selective fading channels and bandwidth efficiency.
在未来宽带移动通信中，存在两个最严峻的挑战：多径衰落信道和带宽效率。
In the future broadband wireless communications, there will be two severe challenges to be faced, which are frequency selective fading channels and bandwidth efficiency.
在未来宽带移动通信中，存在两个最严峻的挑战：多径衰落信道和带宽效率。
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