JP4546076B2 - 移動通信システム - Google Patents
移動通信システム Download PDFInfo
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- JP4546076B2 JP4546076B2 JP2003432439A JP2003432439A JP4546076B2 JP 4546076 B2 JP4546076 B2 JP 4546076B2 JP 2003432439 A JP2003432439 A JP 2003432439A JP 2003432439 A JP2003432439 A JP 2003432439A JP 4546076 B2 JP4546076 B2 JP 4546076B2
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- 238000010295 mobile communication Methods 0.000 title claims description 72
- 238000004891 communication Methods 0.000 claims description 144
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Mobile Radio Communication Systems (AREA)
Description
What is LINK-16? System Features"、[online]、Division of Professional Development United States Naval Academy、[平成15年12月2日検索]、インターネット、<URL:http://prodevweb.prodev.usna.edu/SeaNav/NS40x/NS401_old/introduction/html/indexfet.html>
前記編隊内の前記移動体の各々に割り当てられた、該編隊内で該移動体毎に異なるタイムスロットを用いて、時分割多重を行う時分割制御手段と、
異なる前記編隊の各々に割り当てられた、該編隊毎に異なる符合を用いて、前記時分割制御手段により時分割多重された信号に対して符号分割多重を行なう符号分割制御手段と、
前記符号分割制御手段で符号分割多重された信号を、前記所定の相対距離範囲内で通信可能な程度に制限された出力で送受信する送受信手段とを有している。
指向性アンテナの指向方向を前記編隊の存在する方向に適応制御し、該編隊に属する移動体に搭載された移動通信装置と通信する固定通信装置とを有していてもよい。
前記固定通信装置の各々から見て同一方向となる複数の前記編隊が同時に該固定通信装置の通信相手とならないように、前記編隊と前記固定通信装置の組み合わせを選択し、該組み合わせで前記移動通信装置と前記固定通信装置が通信を行なうこととしてもよい。
20 移動通信装置
21 送受信部
211 受信部
212 送信部
22 SSDS制御部
221 SSDS復調部
222 SSDS変調部
23 TDMA制御部
24 カプラ
25 機体インタフェース
26 機体アンテナ端子
27 機体アンテナ
30 航空機
31 TDMA制御部
32 SSDS制御部
321 SSDS復調部
322 SSDS変調部
33 送受信部
331 受信部
332 送信部
34 カプラ
35 指向性アンテナ
36 指向制御部
40 飛行編隊
50、501〜503 小ゾーン
Claims (1)
- 所定の相対距離範囲内で行動する少なくとも1つの移動体からなる編隊に属する前記移動体の各々に搭載される移動通信装置であり、前記編隊内の前記移動体の各々に割り当てられた、該編隊内で該移動体毎に異なるタイムスロットを用いて、時分割多重を行う時分割制御手段と、異なる前記編隊の各々に割り当てられた、該編隊毎に異なる符号を用いて、前記時分割制御手段により時分割多重された信号に対して符号分割多重を行なう符号分割制御手段と、前記符号分割制御手段で符号分割多重された信号を、前記所定の相対距離範囲内で通信可能な程度に制限された出力で送受信する送受信手段とを有する移動通信装置と、
指向性アンテナの指向方向を前記編隊の存在する方向に適応制御し、該編隊に属する移動体に搭載された移動通信装置と通信する固定通信装置とを有し、
前記編隊と前記固定通信装置がそれぞれ複数存在し、
前記固定通信装置の各々から見て同一方向となる複数の前記編隊が同時に該固定通信装置の通信相手とならないように、前記編隊と前記固定通信装置の組み合わせを選択し、該組み合わせで前記移動通信装置と前記固定通信装置が通信を行なう、移動通信システム。
Priority Applications (1)
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JP2003432439A JP4546076B2 (ja) | 2003-12-26 | 2003-12-26 | 移動通信システム |
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JP2003432439A JP4546076B2 (ja) | 2003-12-26 | 2003-12-26 | 移動通信システム |
Publications (2)
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JP2005192023A JP2005192023A (ja) | 2005-07-14 |
JP4546076B2 true JP4546076B2 (ja) | 2010-09-15 |
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JP2003432439A Expired - Lifetime JP4546076B2 (ja) | 2003-12-26 | 2003-12-26 | 移動通信システム |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5206034B2 (ja) * | 2008-03-10 | 2013-06-12 | 日本電気株式会社 | 計測システム、ブイ、受信機、および計測方法 |
US9590744B2 (en) | 2013-05-06 | 2017-03-07 | Alcatel Lucent | Method and apparatus for beamforming |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10135898A (ja) * | 1996-10-31 | 1998-05-22 | Nec Corp | Vhf通信システム |
JPH10271091A (ja) * | 1997-03-19 | 1998-10-09 | Fujitsu General Ltd | スペクトラム拡散無線通信装置 |
JPH11196446A (ja) * | 1997-12-26 | 1999-07-21 | Omron Corp | 移動通信システム |
JP2002094448A (ja) * | 2000-09-19 | 2002-03-29 | Hitachi Ltd | 指向性アンテナの制御方法および装置 |
JP2002186042A (ja) * | 2000-12-18 | 2002-06-28 | Oki Electric Ind Co Ltd | 無線通信システム |
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2003
- 2003-12-26 JP JP2003432439A patent/JP4546076B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10135898A (ja) * | 1996-10-31 | 1998-05-22 | Nec Corp | Vhf通信システム |
JPH10271091A (ja) * | 1997-03-19 | 1998-10-09 | Fujitsu General Ltd | スペクトラム拡散無線通信装置 |
JPH11196446A (ja) * | 1997-12-26 | 1999-07-21 | Omron Corp | 移動通信システム |
JP2002094448A (ja) * | 2000-09-19 | 2002-03-29 | Hitachi Ltd | 指向性アンテナの制御方法および装置 |
JP2002186042A (ja) * | 2000-12-18 | 2002-06-28 | Oki Electric Ind Co Ltd | 無線通信システム |
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