JP4064825B2 - 異種移動無線システム - Google Patents
異種移動無線システム Download PDFInfo
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- JP4064825B2 JP4064825B2 JP2002584544A JP2002584544A JP4064825B2 JP 4064825 B2 JP4064825 B2 JP 4064825B2 JP 2002584544 A JP2002584544 A JP 2002584544A JP 2002584544 A JP2002584544 A JP 2002584544A JP 4064825 B2 JP4064825 B2 JP 4064825B2
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- 238000000034 method Methods 0.000 claims description 11
- 238000013475 authorization Methods 0.000 claims description 5
- 230000005641 tunneling Effects 0.000 claims description 3
- 241000599985 Beijerinckia mobilis Species 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000005315 distribution function Methods 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/12—Setup of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/02—Inter-networking arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/14—Interfaces between hierarchically different network devices between access point controllers and backbone network device
Description
a.それぞれパケットデータ網への少なくとも1つのアクセスノードを有する少なくとも第1の移動無線網および第2の移動無線網を用意する。
b.データパケットが第2の移動無線網とパケットデータ網との間で間接的に第1の移動無線網のアクセスノードを介してのみ転送され得るように、移動無線網を組み合わせる。
2 第1の移動無線網
3 第2の移動無線網
4、5 アクセスノード
6 トンネル
7 移動端末
8 インターネットサービスプロバイダー
9 ホームエイジェント
10 古いデータ枝路
11 ホスト
Claims (7)
- 少なくとも第1の移動無線網(2)および第2の移動無線網(3)を有し、移動端末(7)に対してパケットデータ網からサービスを提供するための異種移動無線システムであって、移動無線網(2、3)がそれぞれパケットデータ網への少なくとも1つのアクセスノード(4、5)を有し、第2の移動無線網(3)のアクセスノード(5)が第1の移動無線網(2)のアクセスノード(4)を介して間接的にのみパケットデータ網と接続可能であり、その際第1の移動無線網(2)のアクセスノード(4)と第2の移動無線網(3)のアクセスノード(5)の間に、データトンネルが備えられるようになった異種移動無線システムにおいて、
到来するデータトラフィックを第1の移動無線網と第2の移動無線網との間で分配するために第1の移動無線網(2)のアクセスノード(4)にホームエイジェント(9)が備えられ、その際移動無線網切換えの際に維持されるべき移動端末(7)のIPアドレスがホームアドレスとしてホームエイジェント(9)において登録され、第2の移動無線網(3)の利用の際に第1の移動無線網(2)と移動端末(7)との接続を維持するために、第1の移動無線網(2)が第2の移動無線網(3)のオーバレイ網を形成することを特徴とする異種移動無線システム。 - 第1の移動無線網(2)が2G/3G移動無線網でありかつ第2の移動無線網(3)がローカルな伝達網、特にWLANであるか、又は第1の移動無線網(2)が2G/3G移動無線網であるか、又は第2の移動無線網(3)がローカルな伝達網、特にWLANであることを特徴とする請求項1記載の異種移動無線システム。
- パケットデータ網がインターネットであることを特徴とする請求項1または2記載の異種移動無線システム。
- 2G/3G移動無線網のアクセスノードと第2の移動無線網のアクセスノードとの間のデータのトンネリングが、実存するプロトコル、特にGTPおよび/またはMIPにより実現されることを特徴とする請求項2または3に記載の異種移動無線システム。
- 移動無線システムの移動端末(7)に対してパケットデータ網からサービスを提供するための方法であって、少なくとも下記のステップ、
a.それぞれパケットデータ網への少なくとも1つのアクセスノード(4、5)を有する少なくとも第1の移動無線網(2)および第2の移動無線網(3)を用意する、
b.データパケットが第2の移動無線網(3)とパケットデータ網との間で間接的に第1の移動無線網(2)のアクセスノード(4)を介してのみ転送され得るように、移動無線網(2、3)を組み合わせ、その際第1の移動無線網(2)のアクセスノード(4)と第2の移動無線網(3)のアクセスノード(5)との間にデータトンネリングが構築されるようになった方法において、
第1の移動無線網(2)のアクセスノード(4)において到来するデータトラフィックがホームエイジェント(9)により第1の移動無線網と第2の移動無線網との間で分配され、その際移動無線網切換えの際に維持されるべき移動端末(7)のIPアドレスがホームアドレスとしてホームエイジェント(9)において登録され、第1の移動無線網(2)が第2の移動無線網(3)のオーバレイ網を形成し、それにより第2の移動無線網(3)の利用の際に第1の移動無線網(2)と移動端末(7)との接続が維持されることを特徴とする方法。 - 第2の移動無線網の利用に対する料金支払が第1の移動無線網のなかで実行されることを特徴とする請求項5記載の方法。
- 第2の移動無線網の利用に対する認証および権限付与が第1の移動無線網のなかで実行されることを特徴とする請求項5または6に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10120772A DE10120772A1 (de) | 2001-04-24 | 2001-04-24 | Heterogenes Mobilfunksystem |
PCT/DE2002/001144 WO2002087160A2 (de) | 2001-04-24 | 2002-03-27 | Heterogenes mobilfunksystem |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004534439A JP2004534439A (ja) | 2004-11-11 |
JP4064825B2 true JP4064825B2 (ja) | 2008-03-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002584544A Expired - Lifetime JP4064825B2 (ja) | 2001-04-24 | 2002-03-27 | 異種移動無線システム |
Country Status (9)
Country | Link |
---|---|
US (1) | US7437154B2 (ja) |
EP (1) | EP1391081B1 (ja) |
JP (1) | JP4064825B2 (ja) |
KR (1) | KR100923802B1 (ja) |
CN (1) | CN100561956C (ja) |
DE (2) | DE10120772A1 (ja) |
ES (1) | ES2334213T3 (ja) |
HK (1) | HK1066364A1 (ja) |
WO (1) | WO2002087160A2 (ja) |
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2001
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- 2002-03-27 JP JP2002584544A patent/JP4064825B2/ja not_active Expired - Lifetime
- 2002-03-27 KR KR1020037013836A patent/KR100923802B1/ko active IP Right Grant
- 2002-03-27 EP EP02722015A patent/EP1391081B1/de not_active Expired - Lifetime
- 2002-03-27 ES ES02722015T patent/ES2334213T3/es not_active Expired - Lifetime
- 2002-03-27 CN CNB028088190A patent/CN100561956C/zh not_active Expired - Lifetime
- 2002-03-27 WO PCT/DE2002/001144 patent/WO2002087160A2/de active Application Filing
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Also Published As
Publication number | Publication date |
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ES2334213T3 (es) | 2010-03-08 |
JP2004534439A (ja) | 2004-11-11 |
KR100923802B1 (ko) | 2009-10-27 |
US20040166843A1 (en) | 2004-08-26 |
EP1391081B1 (de) | 2009-12-02 |
DE10120772A1 (de) | 2002-11-07 |
KR20030096329A (ko) | 2003-12-24 |
DE50214044D1 (de) | 2010-01-14 |
EP1391081A2 (de) | 2004-02-25 |
WO2002087160A3 (de) | 2003-01-23 |
HK1066364A1 (ja) | 2005-03-18 |
WO2002087160A2 (de) | 2002-10-31 |
CN1528071A (zh) | 2004-09-08 |
CN100561956C (zh) | 2009-11-18 |
US7437154B2 (en) | 2008-10-14 |
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