Guard interval

（重定向自Guard period）

In telecommunications, guard intervals are used to ensure that distinct transmissions do not interfere with one another. These transmissions may belong to different users (as in TDMA) or to the same user (as in OFDM).

The purpose of the guard interval is to introduce immunity to propagation delays, echoes and reflections, to which digital data is normally very sensitive.

单词	Guard period
释义	Guard period 原声例句西南联大英文教本 As work becomes more engrossing and narrowing the need is more urgent for recognized and carefully guarded periods of leisure. 随着工作变得越来越引人入胜，缩小了对公认和精心保护的闲暇时间的需求变得更加紧迫。英语百科 Guard interval （重定向自Guard period） In telecommunications, guard intervals are used to ensure that distinct transmissions do not interfere with one another. These transmissions may belong to different users (as in TDMA) or to the same user (as in OFDM). The purpose of the guard interval is to introduce immunity to propagation delays, echoes and reflections, to which digital data is normally very sensitive.
随便看	Lower Laos的意思 lower larynx的意思 lower laser level的意思 lower lateral bracing的意思 lower laterals的意思 lower latitude的意思 lower layer的意思 lower layer clouds的意思 Lower layer protocol的意思 lower layers的意思 lower leaf的意思 lower left的意思 lower left 6 year molar tooth的意思 lower left costal border的意思 lower left limb的意思 lower left quarter的意思 lower leg的意思 lower leg foot index的意思 lower leg girth index的意思 Lower leg reattachment的意思 lower leg traction splint的意思 Lowerl esophageal sphincter的意思 lower letter row的意思 lower level的意思 lower level descriminator的意思