明密碼電信 的英文怎麼說
中文拼音 [míngmìmǎdiànxìn]
明密碼電信
英文
messages in code or cipher- 明 : Ⅰ形容詞1 (明亮) bright; brilliant; light 2 (明白;清楚) clear; distinct 3 (公開;顯露在外;不隱...
- 密 : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
- 碼 : Ⅰ名詞(表示數目的符號或用具) a sign or object indicating number; code Ⅱ量詞1 (指一件事或一類的...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 電信 : electric(al) communication; telecommunication; telegraphy; traffic; telecom電信電纜 communicati...
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One important feature of radio signals ’ is that the signals are easy to catch and to disturb. in order to disturb the radio signals, parameters, including code rate, modulation, protocol, protection methods and channel coding, about satellite ’ s signals should be known. so, it is possible to receive the data from satellites and obtain lots of information from it, and even to destroy the undesired information
衛星通信系統的遙控遙測信息都是通過無線通道傳遞,而無線電信號的一個很重要的特性就是發射易被接收、易被干擾,實現干擾的前提是對衛星信號參數的極大了解,這包括明確信號的碼速率、調制方式、所用協議、保密措施及通道編碼等,因此,通過接收衛星數據以獲取大量的未知信息,甚至破壞掉對己的不利信息就成為可能。Amongthefourareas and 18 assignments listed by the implementation plan of “ the sunlight green network project ”, sms management, mobile information service management, internet access service market management, uniformed sp code, telephone operation user real name system, and the promotion of “ green cell phone culture ” are activities closely associated with the management of telecommunication value - adding market ; as “ the sunlight green network project ” progresses, all of the activities listed above will progress in an orderly manner as well
「陽光綠色網路工程」實施方案所明確列出的四個方面18項重點工作中,手機簡訊息治理活動、移動信息服務治理活動、網際網路接入服務市場專項治理、統一sp代碼、電話業務用戶實名制、倡導「綠色手機文化」活動等均與治理電信增值業務市場環境密切相關,隨著「陽光綠色網路工程」的推進,以上各項工作也全面有序展開。
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