窄帶鏈路 的英文怎麼說
中文拼音 [zhǎidàiliànlù]
窄帶鏈路
英文
narrow band link- 窄 : 形容詞1. (橫的距離小) narrow 2. (心胸不開朗; 氣量小) petty; narrow 3. (不寬裕) hard up; badly off; short of
- 鏈 : Ⅰ名詞1. (鏈子) chain Ⅱ動詞(用鏈栓住) chain; enchain Ⅲ量詞(計量海洋上距離的長度單位) cable length
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 鏈路 : chain circuit; periodic line; link; link circuit; path of chain
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We designed a wireless asymmetric physical layer link model with a direct sequence spread spectrum system as a transmitted reference. uplink and downlink are both one - way links connected by an ip tunneling. uplink is consisted with the narrowband radio data link of the warfighter information networks ( win )
研究了無線非對稱鏈路,提出了一種用參考法直接序列擴頻( dsss )實現的無線非對稱數據傳輸的物理層鏈路模型:利用現有戰斗員信息網電臺的窄帶數據鏈作為上行通道,通過ip隧道技術保證單向鏈路的連通性。3 ) 2d - doa estimation in down link, which includes also doa estimation of narrowband signals ( music, esprit, wsf, etc. ) and doa estimation of boardband signals ( csm, etc ), to lay off the current heavy calculating burden existing now in 2 - dimention doa, some inprovement are made in 2 - dimention esprit, so that the calculating load in 2 - dimention are greatly reduced, thus to make some practical ex - piore in practical use of intellective antennas
3 :下行鏈路中的二維doa估計:包括窄帶估計( music , esprit , wsf等)和寬帶估計( csm等) ;針對目前二維doa演算法運算量大的情況,改進了二維esprit演算法,使得二維估計的計算量大大減小,為智能天線的實用作出了一些有益的探索。
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