導語：衛星(xing)移動通信與無線自組網(wang)的應用一文來(lai)源于網(wang)友上傳，不代表本站觀點，若需(xu)要原創文章(zhang)可咨詢客(ke)服老師，歡(huan)迎參(can)考。

摘要:衛星移動通信系統能夠滿足現階段人們獲取社會信息、實時溝通的需求,無線自組網系統為衛星移動通信系統的發展提供了很好的支撐條件,衛星移動通信與無線自組網的融合,能夠有效擴大衛星移動通信的應用優勢。文章(zhang)以無(wu)線自組(zu)網(wang)和衛(wei)(wei)星移動通信系統(tong)為研究對象,著重對無(wu)線自組(zu)網(wang)與(yu)衛(wei)(wei)星移動通信的融合應用進行分(fen)析。

關鍵詞:無(wu)線(xian)自(zi)組(zu)網;衛(wei)星移動通信;融合應(ying)用

盡管(guan)通(tong)信(xin)(xin)(xin)(xin)系統在現(xian)階段社(she)會生活的(de)(de)各個行業(ye)中有著較為廣泛(fan)的(de)(de)應用,但仍然存(cun)在一(yi)些問題。網(wang)(wang)絡(luo)信(xin)(xin)(xin)(xin)息(xi)技術的(de)(de)發展(zhan)是(shi)無線自(zi)組(zu)網(wang)(wang)系統發展(zhan)的(de)(de)前提,將(jiang)衛(wei)星(xing)移(yi)動通(tong)信(xin)(xin)(xin)(xin)系統與無線自(zi)組(zu)網(wang)(wang)系統進行有效(xiao)融合,能夠充分借助網(wang)(wang)絡(luo)信(xin)(xin)(xin)(xin)息(xi)技術,實(shi)現(xian)衛(wei)星(xing)移(yi)動通(tong)信(xin)(xin)(xin)(xin)系統的(de)(de)優化調整和(he)升級,提高(gao)移(yi)動通(tong)信(xin)(xin)(xin)(xin)的(de)(de)信(xin)(xin)(xin)(xin)息(xi)傳輸質量和(he)效(xiao)率[1]。

1衛星移動通信系統

衛(wei)星(xing)移(yi)(yi)(yi)(yi)(yi)動(dong)通(tong)(tong)(tong)信(xin)(xin)系(xi)統(tong)本質是(shi)一種利(li)用(yong)(yong)(yong)衛(wei)星(xing)通(tong)(tong)(tong)信(xin)(xin),為(wei)用(yong)(yong)(yong)戶(hu)提(ti)供(gong)系(xi)統(tong)范圍(wei)內的(de)(de)(de)漫游及(ji)移(yi)(yi)(yi)(yi)(yi)動(dong)通(tong)(tong)(tong)信(xin)(xin)服(fu)務的(de)(de)(de)多址傳輸,移(yi)(yi)(yi)(yi)(yi)動(dong)用(yong)(yong)(yong)戶(hu)之(zhi)間或移(yi)(yi)(yi)(yi)(yi)動(dong)用(yong)(yong)(yong)戶(hu)與固定用(yong)(yong)(yong)戶(hu)之(zhi)間,利(li)用(yong)(yong)(yong)通(tong)(tong)(tong)信(xin)(xin)衛(wei)星(xing)作(zuo)為(wei)中(zhong)繼站而進行的(de)(de)(de)通(tong)(tong)(tong)信(xin)(xin)。系(xi)統(tong)一般(ban)由通(tong)(tong)(tong)信(xin)(xin)衛(wei)星(xing)、關口地(di)球站、控制(zhi)中(zhong)心以及(ji)移(yi)(yi)(yi)(yi)(yi)動(dong)終端組成。衛(wei)星(xing)移(yi)(yi)(yi)(yi)(yi)動(dong)通(tong)(tong)(tong)信(xin)(xin)系(xi)統(tong)依據其所用(yong)(yong)(yong)軌(gui)道不同,主要分(fen)為(wei)靜止軌(gui)道、中(zhong)軌(gui)道、低(di)軌(gui)道。衛(wei)星(xing)移(yi)(yi)(yi)(yi)(yi)動(dong)通(tong)(tong)(tong)信(xin)(xin)系(xi)統(tong)通(tong)(tong)(tong)過遠距(ju)離的(de)(de)(de)衛(wei)星(xing)通(tong)(tong)(tong)信(xin)(xin)實(shi)現(xian)對全(quan)國范圍(wei)內所有地(di)區(qu)的(de)(de)(de)信(xin)(xin)號(hao)進行連(lian)(lian)接(jie)和傳輸,并應用(yong)(yong)(yong)TDMA和CDMA兩(liang)種多址連(lian)(lian)接(jie)技術保(bao)證偏(pian)遠山區(qu)以及(ji)海洋等(deng)地(di)也(ye)能實(shi)現(xian)移(yi)(yi)(yi)(yi)(yi)動(dong)通(tong)(tong)(tong)信(xin)(xin)。在實(shi)際(ji)應用(yong)(yong)(yong)中(zhong),林區(qu)、都市(shi)密(mi)集區(qu)等(deng)很(hen)容易阻礙衛(wei)星(xing)信(xin)(xin)號(hao)的(de)(de)(de)發射和傳輸,這也(ye)是(shi)現(xian)階段我(wo)國難以完全(quan)發揮衛(wei)星(xing)移(yi)(yi)(yi)(yi)(yi)動(dong)通(tong)(tong)(tong)信(xin)(xin)系(xi)統(tong)作(zuo)用(yong)(yong)(yong)的(de)(de)(de)主要原因(yin)[2]。

2無線自組網系統

無(wu)線(xian)(xian)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)系(xi)(xi)統(tong)(tong)以(yi)(yi)無(wu)線(xian)(xian)網(wang)(wang)(wang)絡(luo)為(wei)基礎,是(shi)一(yi)種(zhong)由多(duo)個(ge)可移(yi)動(dong)節點(dian)組(zu)(zu)(zu)成(cheng)的(de)(de)(de)臨時性多(duo)跳自(zi)(zi)治系(xi)(xi)統(tong)(tong)。傳統(tong)(tong)的(de)(de)(de)無(wu)線(xian)(xian)網(wang)(wang)(wang)絡(luo)系(xi)(xi)統(tong)(tong)是(shi)以(yi)(yi)路由器(qi)為(wei)預設的(de)(de)(de)基礎設施(shi),需(xu)要搭建移(yi)動(dong)網(wang)(wang)(wang)絡(luo)才能(neng)(neng)(neng)滿(man)足網(wang)(wang)(wang)絡(luo)通信(xin)的(de)(de)(de)需(xu)求,且路由器(qi)位置(zhi)不(bu)能(neng)(neng)(neng)隨(sui)時移(yi)動(dong)。無(wu)線(xian)(xian)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)系(xi)(xi)統(tong)(tong)能(neng)(neng)(neng)夠將(jiang)網(wang)(wang)(wang)絡(luo)中(zhong)的(de)(de)(de)每個(ge)節點(dian)都(dou)看作(zuo)一(yi)個(ge)路由器(qi),在提高網(wang)(wang)(wang)絡(luo)通信(xin)效率(lv)的(de)(de)(de)同時,也能(neng)(neng)(neng)有(you)效避免外(wai)界干擾因素的(de)(de)(de)影(ying)響[3-4]。Adhoc和Mesh網(wang)(wang)(wang)絡(luo)是(shi)無(wu)線(xian)(xian)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)以(yi)(yi)不(bu)同的(de)(de)(de)技術原理應用在不(bu)同場景中(zhong)的(de)(de)(de)兩種(zhong)類型,根(gen)據(ju)無(wu)線(xian)(xian)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)的(de)(de)(de)數據(ju)帶(dai)寬(kuan)(kuan)(kuan)應用需(xu)求,可以(yi)(yi)將(jiang)其劃分為(wei)窄帶(dai)和寬(kuan)(kuan)(kuan)帶(dai)兩種(zhong)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)系(xi)(xi)統(tong)(tong)。(1)窄帶(dai)無(wu)線(xian)(xian)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)數據(ju)帶(dai)寬(kuan)(kuan)(kuan)大多(duo)在幾(ji)百Mbit/s范圍內。(2)寬(kuan)(kuan)(kuan)帶(dai)是(shi)我國現階(jie)段廣(guang)泛應用的(de)(de)(de)無(wu)線(xian)(xian)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)方式,其數據(ju)帶(dai)寬(kuan)(kuan)(kuan)范圍為(wei)1Mbit/s到幾(ji)十Mbit/s。寬(kuan)(kuan)(kuan)帶(dai)無(wu)線(xian)(xian)自(zi)(zi)組(zu)(zu)(zu)網(wang)(wang)(wang)系(xi)(xi)統(tong)(tong)以(yi)(yi)Mesh網(wang)(wang)(wang)絡(luo)為(wei)主要網(wang)(wang)(wang)絡(luo),可以(yi)(yi)劃分為(wei)COFDMIPMesh,WiFiMesh兩種(zhong)系(xi)(xi)統(tong)(tong)。其中(zhong),COFDMIPMesh系(xi)(xi)統(tong)(tong)具有(you)快速自(zi)(zi)組(zu)(zu)(zu)織、體(ti)積小等(deng)特點(dian),在戰術類無(wu)線(xian)(xian)移(yi)動(dong)通信(xin)系(xi)(xi)統(tong)(tong)中(zhong)有(you)更加(jia)明顯(xian)的(de)(de)(de)應用優勢。

3無線自組網與衛星移動通信的融合應用

衛(wei)(wei)星移動通(tong)信(xin)系(xi)(xi)統(tong)難以對(dui)阻(zu)礙衛(wei)(wei)星信(xin)號傳輸的地區提供通(tong)信(xin)服務,在深(shen)入(ru)研究(jiu)解決(jue)措(cuo)施的過程中,人(ren)們發現無(wu)線自(zi)組(zu)網與衛(wei)(wei)星移動通(tong)信(xin)之間的共(gong)同點,并(bing)(bing)將無(wu)線自(zi)組(zu)網與衛(wei)(wei)星移動通(tong)信(xin)嘗試融(rong)合,取得的一(yi)系(xi)(xi)列(lie)成果為兩種系(xi)(xi)統(tong)的融(rong)合應用提供了一(yi)定(ding)的思路,并(bing)(bing)取得了一(yi)定(ding)的實(shi)踐成果,具體包括(kuo)以下幾個(ge)方面。

3.1終端設備層面單(dan)通道雙模的應用

無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)與衛星(xing)(xing)移(yi)動(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)系(xi)(xi)統(tong)(tong)(tong)都是(shi)通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)終(zhong)端設(she)備(bei)(bei)(bei)為(wei)用(yong)戶提供(gong)(gong)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)服務(wu)(wu)的(de)(de)(de)(de)(de),在(zai)(zai)(zai)無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)與衛星(xing)(xing)移(yi)動(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)融(rong)(rong)合(he)過(guo)(guo)程(cheng)中(zhong),必須考(kao)慮終(zhong)端設(she)備(bei)(bei)(bei)的(de)(de)(de)(de)(de)使(shi)用(yong)情況(kuang)。在(zai)(zai)(zai)兩種系(xi)(xi)統(tong)(tong)(tong)融(rong)(rong)合(he)應(ying)(ying)用(yong)之(zhi)后,終(zhong)端設(she)備(bei)(bei)(bei)的(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)主(zhu)要通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)雙通(tong)(tong)(tong)(tong)(tong)道雙待(dai)以及(ji)(ji)單(dan)(dan)通(tong)(tong)(tong)(tong)(tong)道雙模(mo)兩種類(lei)型(xing)(xing)(xing)來發(fa)(fa)揮(hui),終(zhong)端設(she)備(bei)(bei)(bei)層融(rong)(rong)合(he)應(ying)(ying)用(yong)體系(xi)(xi)如圖(tu)1所(suo)示。實(shi)(shi)踐發(fa)(fa)現(xian)(xian)(xian)(xian),單(dan)(dan)通(tong)(tong)(tong)(tong)(tong)道雙模(mo)類(lei)型(xing)(xing)(xing)在(zai)(zai)(zai)數(shu)字(zi)化(hua)(hua)單(dan)(dan)兵(bing)以及(ji)(ji)無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)的(de)(de)(de)(de)(de)應(ying)(ying)用(yong)中(zhong)效果更加(jia)明顯。3.1.1數(shu)字(zi)化(hua)(hua)單(dan)(dan)兵(bing)無(wu)線(xian)(xian)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)發(fa)(fa)揮(hui)傳(chuan)遞信(xin)(xin)(xin)(xin)(xin)(xin)息與命令(ling)的(de)(de)(de)(de)(de)重(zhong)要功能(neng)(neng)。信(xin)(xin)(xin)(xin)(xin)(xin)息化(hua)(hua)和(he)數(shu)字(zi)化(hua)(hua)技(ji)術的(de)(de)(de)(de)(de)發(fa)(fa)展使(shi)得各(ge)行各(ge)業都在(zai)(zai)(zai)朝著信(xin)(xin)(xin)(xin)(xin)(xin)息化(hua)(hua)的(de)(de)(de)(de)(de)方向發(fa)(fa)展,單(dan)(dan)兵(bing)在(zai)(zai)(zai)信(xin)(xin)(xin)(xin)(xin)(xin)息化(hua)(hua)場景下(xia)(xia)執行任務(wu)(wu)的(de)(de)(de)(de)(de)過(guo)(guo)程(cheng)中(zhong),需(xu)要依靠(kao)數(shu)字(zi)化(hua)(hua)設(she)備(bei)(bei)(bei)才(cai)能(neng)(neng)實(shi)(shi)現(xian)(xian)(xian)(xian)攻(gong)擊、防護、觀察、通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)等(deng)(deng)(deng)任務(wu)(wu)。COFDMIPMesh系(xi)(xi)統(tong)(tong)(tong)作(zuo)(zuo)為(wei)無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)系(xi)(xi)統(tong)(tong)(tong)中(zhong)體積較小、便(bian)于攜帶的(de)(de)(de)(de)(de)網(wang)(wang)絡(luo)(luo)系(xi)(xi)統(tong)(tong)(tong),能(neng)(neng)夠(gou)通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)網(wang)(wang)絡(luo)(luo)節點(dian)(dian)實(shi)(shi)現(xian)(xian)(xian)(xian)單(dan)(dan)兵(bing)在(zai)(zai)(zai)執行任務(wu)(wu)過(guo)(guo)程(cheng)中(zhong)的(de)(de)(de)(de)(de)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)需(xu)求(qiu)。這種無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)系(xi)(xi)統(tong)(tong)(tong)應(ying)(ying)用(yong)的(de)(de)(de)(de)(de)COFDM技(ji)術能(neng)(neng)夠(gou)保證攜帶該(gai)網(wang)(wang)絡(luo)(luo)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)單(dan)(dan)兵(bing)在(zai)(zai)(zai)乘(cheng)坐350km/h以上的(de)(de)(de)(de)(de)車輛時(shi)也能(neng)(neng)實(shi)(shi)現(xian)(xian)(xian)(xian)雙向通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)。將衛星(xing)(xing)移(yi)動(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)系(xi)(xi)統(tong)(tong)(tong)與COFDMIPMesh系(xi)(xi)統(tong)(tong)(tong)融(rong)(rong)合(he),能(neng)(neng)通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)衛星(xing)(xing)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)的(de)(de)(de)(de)(de)傳(chuan)輸(shu)及(ji)(ji)時(shi)掌握單(dan)(dan)兵(bing)情況(kuang),為(wei)任務(wu)(wu)指揮(hui)以及(ji)(ji)不同單(dan)(dan)兵(bing)之(zhi)間的(de)(de)(de)(de)(de)協同通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)提供(gong)(gong)更加(jia)便(bian)利的(de)(de)(de)(de)(de)條(tiao)件。圖(tu)2無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)3.1.2無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)以無(wu)人(ren)機(ji)、無(wu)人(ren)車等(deng)(deng)(deng)自(zi)動(dong)(dong)操(cao)控(kong)平(ping)(ping)臺(tai)為(wei)主(zhu),主(zhu)要以遠(yuan)程(cheng)操(cao)控(kong)和(he)自(zi)主(zhu)智(zhi)能(neng)(neng)實(shi)(shi)現(xian)(xian)(xian)(xian)平(ping)(ping)臺(tai)自(zi)控(kong)。無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)與傳(chuan)統(tong)(tong)(tong)無(wu)線(xian)(xian)網(wang)(wang)絡(luo)(luo)最(zui)大的(de)(de)(de)(de)(de)區別(bie)就在(zai)(zai)(zai)于其能(neng)(neng)實(shi)(shi)現(xian)(xian)(xian)(xian)自(zi)控(kong),遠(yuan)程(cheng)操(cao)控(kong)的(de)(de)(de)(de)(de)無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)主(zhu)要依據(ju)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)數(shu)據(ju)的(de)(de)(de)(de)(de)傳(chuan)輸(shu)功能(neng)(neng)。在(zai)(zai)(zai)應(ying)(ying)用(yong)無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)系(xi)(xi)統(tong)(tong)(tong)之(zhi)前(qian),無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)的(de)(de)(de)(de)(de)遠(yuan)程(cheng)操(cao)控(kong)存在(zai)(zai)(zai)一定的(de)(de)(de)(de)(de)距離限(xian)制(zhi),且(qie)容易受(shou)到輸(shu)出功率的(de)(de)(de)(de)(de)影響,因而對(dui)體積及(ji)(ji)功耗有著非常嚴(yan)格(ge)的(de)(de)(de)(de)(de)要求(qiu);應(ying)(ying)用(yong)無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)系(xi)(xi)統(tong)(tong)(tong)能(neng)(neng)通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)COFDMIPMesh系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)網(wang)(wang)絡(luo)(luo)節點(dian)(dian)提供(gong)(gong)的(de)(de)(de)(de)(de)IP接(jie)口、串口、應(ying)(ying)用(yong)數(shu)據(ju)等(deng)(deng)(deng)實(shi)(shi)現(xian)(xian)(xian)(xian)與3G,4G,5G等(deng)(deng)(deng)網(wang)(wang)絡(luo)(luo)的(de)(de)(de)(de)(de)連接(jie),形成不同的(de)(de)(de)(de)(de)網(wang)(wang)絡(luo)(luo)拓撲(pu)類(lei)型(xing)(xing)(xing),并通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)發(fa)(fa)射的(de)(de)(de)(de)(de)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)滿(man)足多個無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)的(de)(de)(de)(de)(de)操(cao)控(kong)需(xu)求(qiu)。無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)將衛星(xing)(xing)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)系(xi)(xi)統(tong)(tong)(tong)與無(wu)線(xian)(xian)自(zi)組(zu)(zu)網(wang)(wang)融(rong)(rong)合(he),如圖(tu)2所(suo)示。借(jie)助衛星(xing)(xing)移(yi)動(dong)(dong)信(xin)(xin)(xin)(xin)(xin)(xin)號(hao)(hao)的(de)(de)(de)(de)(de)傳(chuan)輸(shu),實(shi)(shi)現(xian)(xian)(xian)(xian)在(zai)(zai)(zai)各(ge)種環境和(he)地(di)(di)形條(tiao)件下(xia)(xia)的(de)(de)(de)(de)(de)數(shu)據(ju)信(xin)(xin)(xin)(xin)(xin)(xin)息采集以及(ji)(ji)高(gao)效傳(chuan)輸(shu)等(deng)(deng)(deng)功能(neng)(neng),搭載設(she)備(bei)(bei)(bei)包括檢(jian)測設(she)備(bei)(bei)(bei)、傾斜相機(ji)、高(gao)清相機(ji)等(deng)(deng)(deng),不僅能(neng)(neng)加(jia)強對(dui)無(wu)人(ren)化(hua)(hua)平(ping)(ping)臺(tai)的(de)(de)(de)(de)(de)指揮(hui)和(he)控(kong)制(zhi),還(huan)能(neng)(neng)滿(man)足地(di)(di)質工程(cheng)等(deng)(deng)(deng)特殊(shu)行業的(de)(de)(de)(de)(de)勘探和(he)偵查(cha)工作(zuo)(zuo)需(xu)求(qiu),其數(shu)據(ju)成果包含監測數(shu)據(ju)、傾斜模(mo)型(xing)(xing)(xing)、4D產品等(deng)(deng)(deng),可(ke)以為(wei)相關工作(zuo)(zuo)提供(gong)(gong)更加(jia)科學、可(ke)靠(kao)的(de)(de)(de)(de)(de)數(shu)據(ju)信(xin)(xin)(xin)(xin)(xin)(xin)息支(zhi)撐,也為(wei)我國衛星(xing)(xing)通(tong)(tong)(tong)(tong)(tong)信(xin)(xin)(xin)(xin)(xin)(xin)事業的(de)(de)(de)(de)(de)發(fa)(fa)展提供(gong)(gong)技(ji)術融(rong)(rong)合(he)的(de)(de)(de)(de)(de)相關思路。

3.2智慧應(ying)用平臺

無(wu)(wu)線(xian)自(zi)(zi)組網(wang)(wang)(wang)(wang)系(xi)(xi)(xi)(xi)(xi)統(tong)與(yu)衛(wei)(wei)(wei)(wei)星(xing)(xing)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)融(rong)合(he)(he),最(zui)(zui)主要(yao)的(de)(de)(de)(de)(de)就是通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)(guo)搭建移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)網(wang)(wang)(wang)(wang)絡形成高效(xiao)(xiao)、高質量的(de)(de)(de)(de)(de)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong),基(ji)于其搭建的(de)(de)(de)(de)(de)智(zhi)(zhi)(zhi)慧應用(yong)(yong)平(ping)臺能(neng)(neng)(neng)(neng)夠(gou)在(zai)海(hai)(hai)洋(yang)(yang)(yang)(yang)和(he)林(lin)(lin)(lin)(lin)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)領域發(fa)(fa)揮(hui)(hui)重(zhong)(zhong)要(yao)作用(yong)(yong)。3.2.1智(zhi)(zhi)(zhi)慧海(hai)(hai)洋(yang)(yang)(yang)(yang)平(ping)臺無(wu)(wu)線(xian)自(zi)(zi)組網(wang)(wang)(wang)(wang)與(yu)衛(wei)(wei)(wei)(wei)星(xing)(xing)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)融(rong)合(he)(he),可以(yi)促進智(zhi)(zhi)(zhi)慧海(hai)(hai)洋(yang)(yang)(yang)(yang)工程(cheng)(cheng)建設(she)目標的(de)(de)(de)(de)(de)實(shi)(shi)現,主要(yao)采(cai)(cai)用(yong)(yong)對海(hai)(hai)洋(yang)(yang)(yang)(yang)具(ju)有(you)動(dong)(dong)(dong)(dong)態監(jian)(jian)控(kong)功(gong)能(neng)(neng)(neng)(neng)的(de)(de)(de)(de)(de)綜合(he)(he)服務(wu)平(ping)臺。其中(zhong),寬帶(dai)自(zi)(zi)組網(wang)(wang)(wang)(wang)系(xi)(xi)(xi)(xi)(xi)統(tong)中(zhong)的(de)(de)(de)(de)(de)WiFiMesh系(xi)(xi)(xi)(xi)(xi)統(tong)在(zai)海(hai)(hai)洋(yang)(yang)(yang)(yang)通(tong)(tong)(tong)(tong)(tong)信(xin)網(wang)(wang)(wang)(wang)絡的(de)(de)(de)(de)(de)構建上(shang)發(fa)(fa)揮(hui)(hui)重(zhong)(zhong)要(yao)作用(yong)(yong),該(gai)系(xi)(xi)(xi)(xi)(xi)統(tong)可以(yi)將(jiang)整個海(hai)(hai)洋(yang)(yang)(yang)(yang)范圍進行(xing)(xing)網(wang)(wang)(wang)(wang)絡覆(fu)蓋,通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)(guo)衛(wei)(wei)(wei)(wei)星(xing)(xing)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)收集、探(tan)測(ce)(ce)海(hai)(hai)洋(yang)(yang)(yang)(yang)每個網(wang)(wang)(wang)(wang)絡節(jie)點的(de)(de)(de)(de)(de)信(xin)息,再(zai)經(jing)由(you)衛(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)號(hao)輸送給(gei)用(yong)(yong)戶。這種(zhong)網(wang)(wang)(wang)(wang)絡系(xi)(xi)(xi)(xi)(xi)統(tong)在(zai)實(shi)(shi)際應用(yong)(yong)中(zhong)不(bu)僅能(neng)(neng)(neng)(neng)滿足多種(zhong)海(hai)(hai)洋(yang)(yang)(yang)(yang)探(tan)測(ce)(ce)需(xu)求,還能(neng)(neng)(neng)(neng)通(tong)(tong)(tong)(tong)(tong)過(guo)(guo)(guo)高效(xiao)(xiao)的(de)(de)(de)(de)(de)海(hai)(hai)洋(yang)(yang)(yang)(yang)數(shu)據信(xin)息傳(chuan)輸功(gong)能(neng)(neng)(neng)(neng)促進我(wo)國(guo)(guo)(guo)海(hai)(hai)上(shang)經(jing)濟的(de)(de)(de)(de)(de)發(fa)(fa)展。3.2.2智(zhi)(zhi)(zhi)慧林(lin)(lin)(lin)(lin)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)平(ping)臺對于林(lin)(lin)(lin)(lin)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)的(de)(de)(de)(de)(de)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)務(wu),森林(lin)(lin)(lin)(lin)管(guan)理和(he)防火是兩項重(zhong)(zhong)點工作內容(rong)。由(you)于林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)樹木(mu)會阻擋(dang)衛(wei)(wei)(wei)(wei)星(xing)(xing)信(xin)號(hao)的(de)(de)(de)(de)(de)傳(chuan)輸,在(zai)應用(yong)(yong)無(wu)(wu)線(xian)自(zi)(zi)組網(wang)(wang)(wang)(wang)系(xi)(xi)(xi)(xi)(xi)統(tong)之(zhi)前(qian),通(tong)(tong)(tong)(tong)(tong)常采(cai)(cai)用(yong)(yong)ATC以(yi)及(ji)衛(wei)(wei)(wei)(wei)星(xing)(xing)/雙模終端(duan)實(shi)(shi)現林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)管(guan)理。在(zai)林(lin)(lin)(lin)(lin)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)設(she)置多個不(bu)同的(de)(de)(de)(de)(de)網(wang)(wang)(wang)(wang)絡節(jie)點,能(neng)(neng)(neng)(neng)夠(gou)有(you)效(xiao)(xiao)解決衛(wei)(wei)(wei)(wei)星(xing)(xing)通(tong)(tong)(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)難以(yi)對林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)進行(xing)(xing)衛(wei)(wei)(wei)(wei)星(xing)(xing)網(wang)(wang)(wang)(wang)絡信(xin)號(hao)覆(fu)蓋的(de)(de)(de)(de)(de)問題。無(wu)(wu)線(xian)自(zi)(zi)組網(wang)(wang)(wang)(wang)與(yu)衛(wei)(wei)(wei)(wei)星(xing)(xing)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)融(rong)合(he)(he),以(yi)實(shi)(shi)時多樣化林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)監(jian)(jian)測(ce)(ce)、林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)巡(xun)邏監(jian)(jian)控(kong)指(zhi)(zhi)揮(hui)(hui)以(yi)及(ji)防火應急(ji)救援指(zhi)(zhi)揮(hui)(hui)功(gong)能(neng)(neng)(neng)(neng)的(de)(de)(de)(de)(de)實(shi)(shi)現最(zui)(zui)明顯。在(zai)對林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)進行(xing)(xing)監(jian)(jian)測(ce)(ce)和(he)巡(xun)邏的(de)(de)(de)(de)(de)過(guo)(guo)(guo)程(cheng)(cheng)中(zhong),移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)網(wang)(wang)(wang)(wang)絡系(xi)(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)應用(yong)(yong)不(bu)僅能(neng)(neng)(neng)(neng)有(you)效(xiao)(xiao)保(bao)證林(lin)(lin)(lin)(lin)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)管(guan)理工作的(de)(de)(de)(de)(de)順利(li)開展,還能(neng)(neng)(neng)(neng)有(you)效(xiao)(xiao)降低林(lin)(lin)(lin)(lin)區(qu)(qu)(qu)火災等意外事故的(de)(de)(de)(de)(de)發(fa)(fa)生率(lv)。智(zhi)(zhi)(zhi)慧應用(yong)(yong)平(ping)臺的(de)(de)(de)(de)(de)應用(yong)(yong),不(bu)僅能(neng)(neng)(neng)(neng)夠(gou)充分發(fa)(fa)揮(hui)(hui)衛(wei)(wei)(wei)(wei)星(xing)(xing)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)與(yu)無(wu)(wu)線(xian)自(zi)(zi)組網(wang)(wang)(wang)(wang)的(de)(de)(de)(de)(de)融(rong)合(he)(he)優勢,還能(neng)(neng)(neng)(neng)夠(gou)有(you)效(xiao)(xiao)促進我(wo)國(guo)(guo)(guo)基(ji)礎行(xing)(xing)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)和(he)領域的(de)(de)(de)(de)(de)發(fa)(fa)展。現階段,智(zhi)(zhi)(zhi)慧應用(yong)(yong)平(ping)臺逐漸在(zai)我(wo)國(guo)(guo)(guo)的(de)(de)(de)(de)(de)海(hai)(hai)洋(yang)(yang)(yang)(yang)和(he)森林(lin)(lin)(lin)(lin)領域發(fa)(fa)揮(hui)(hui)越(yue)來越(yue)重(zhong)(zhong)要(yao)的(de)(de)(de)(de)(de)作用(yong)(yong)。將(jiang)衛(wei)(wei)(wei)(wei)星(xing)(xing)移(yi)動(dong)(dong)(dong)(dong)與(yu)無(wu)(wu)線(xian)自(zi)(zi)組網(wang)(wang)(wang)(wang)進行(xing)(xing)結合(he)(he),有(you)效(xiao)(xiao)彌(mi)補了現階段衛(wei)(wei)(wei)(wei)星(xing)(xing)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)系(xi)(xi)(xi)(xi)(xi)統(tong)應用(yong)(yong)中(zhong)存在(zai)的(de)(de)(de)(de)(de)缺陷,是促進我(wo)國(guo)(guo)(guo)衛(wei)(wei)(wei)(wei)星(xing)(xing)事業(ye)(ye)(ye)(ye)(ye)(ye)(ye)以(yi)及(ji)移(yi)動(dong)(dong)(dong)(dong)通(tong)(tong)(tong)(tong)(tong)信(xin)事業(ye)(ye)(ye)(ye)(ye)(ye)(ye)發(fa)(fa)展的(de)(de)(de)(de)(de)重(zhong)(zhong)要(yao)途徑。在(zai)系(xi)(xi)(xi)(xi)(xi)統(tong)安全方面(mian),智(zhi)(zhi)(zhi)慧林(lin)(lin)(lin)(lin)業(ye)(ye)(ye)(ye)(ye)(ye)(ye)平(ping)臺采(cai)(cai)用(yong)(yong)安保(bao)技術,基(ji)于國(guo)(guo)(guo)密(mi)(mi)安全芯片(pian)和(he)國(guo)(guo)(guo)密(mi)(mi)加密(mi)(mi)算法(fa)的(de)(de)(de)(de)(de)硬件認證及(ji)數(shu)據加密(mi)(mi),建立起“端(duan)+管(guan)”一體(ti)化安全體(ti)系(xi)(xi)(xi)(xi)(xi)。特別是針對數(shu)據安全保(bao)障,采(cai)(cai)用(yong)(yong)數(shu)據自(zi)(zi)毀(hui)措施,密(mi)(mi)碼輸入錯(cuo)誤超過(guo)(guo)(guo)指(zhi)(zhi)定(ding)次數(shu),移(yi)動(dong)(dong)(dong)(dong)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)終端(duan)存儲的(de)(de)(de)(de)(de)數(shu)據自(zi)(zi)動(dong)(dong)(dong)(dong)銷(xiao)毀(hui);同時,利(li)用(yong)(yong)唯一標識,實(shi)(shi)現移(yi)動(dong)(dong)(dong)(dong)智(zhi)(zhi)(zhi)能(neng)(neng)(neng)(neng)終端(duan)—數(shu)據—用(yong)(yong)戶三者之(zhi)間的(de)(de)(de)(de)(de)綁定(ding)。

4結語

綜上(shang)所述,無線自(zi)組網與(yu)衛(wei)星(xing)移動(dong)(dong)通(tong)(tong)(tong)信的(de)融(rong)合具有多方優(you)勢,不僅有效(xiao)彌補(bu)了我國(guo)目前(qian)衛(wei)星(xing)移動(dong)(dong)通(tong)(tong)(tong)信系統應(ying)用中存(cun)在的(de)缺陷,還能(neng)為衛(wei)星(xing)移動(dong)(dong)通(tong)(tong)(tong)信技(ji)術(shu)的(de)升級(ji)和改造提供一定的(de)參考(kao)。在未來的(de)衛(wei)星(xing)移動(dong)(dong)通(tong)(tong)(tong)信事業發(fa)(fa)展(zhan)過程(cheng)中,無線自(zi)組網與(yu)衛(wei)星(xing)移動(dong)(dong)通(tong)(tong)(tong)信的(de)融(rong)合是主要的(de)發(fa)(fa)展(zhan)趨勢和方向,將會推動(dong)(dong)我國(guo)各行各業的(de)信息化發(fa)(fa)展(zhan)。

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作者(zhe)：王俊(jun)峰 吳翔(xiang)洲 杜(du)吉慶 單(dan)位：南京熊(xiong)貓(mao)漢(han)達科技(ji)有限公司