英汉例句

• there are special qos questions that streaming media transmission suffers high packet loss ratio and low throughput because of the high bit error ratio and mobility in wireless environment.

  但是无线网络和有线网络的拥塞、无线信道高的误码率和时变特性、网络和终端用户的异构性、终端待机时间和便携性的要求等使得无线网络中流媒体传输能力受到限制。

• it avoids the repeated iteration in the decoding process ofldpc codes and noticeably improves the bit error ratio capability of short frame ldpc codes.

  采用此算法后可避免ldpc码译码过程中的重复迭代，显着提高了短帧ldpc码的误比特率性能。

• this recommendation is based upon bit error and bit error ratio measurements.

  本建议以比特差错率测量为依据，相应地规定了事件、参数和指标。

• finally, a bandwidth self-adaptive method for bit error ratio from satellite vibration is put out and a mathematics model is established.

  最后，针对卫星的振动对误码率的影响，提出了一个带宽自适应的解决方法，并建立了自适应系统的数学模型。

• this paper presents a design for bit error ratio tester of dvd mother disc using fpga.

  本文提出了一种利用fpga来实现dvd光盘母盘误码率检测的仪器设计。

• on the basis of modeling synchronous mc-cdma system and multi-path fading channel, a novel and convenient analyzing method for bit error ratio is proposed.

  在分析同步多载波cdma系统基带发射、接收模型和多径衰落信道模型的基础上，提出一种新颖的误码率分析方法。

• compared with conventional power control method utilizing carrier to interference ratio, the simulation results show that it can achieve lower bit error ratio and higher channel capacity.

  模拟结果表明，该方法比一般的载波干扰比功率控制方法性能更优，可获得更低的误码率和更高的信道容量。

• subsequently, the received power and bit error ratio are calculated, the results show that the parameters design of communication link can meet the demand of the bit error ratio.

  然后对接收功率及比特差错率进行了计算分析，结果表明通信链路参数设计满足比特误码率要求。