JP5730942B2 - 無線通信環境におけるパケットルーティング - Google Patents
無線通信環境におけるパケットルーティング Download PDFInfo
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- JP5730942B2 JP5730942B2 JP2013113002A JP2013113002A JP5730942B2 JP 5730942 B2 JP5730942 B2 JP 5730942B2 JP 2013113002 A JP2013113002 A JP 2013113002A JP 2013113002 A JP2013113002 A JP 2013113002A JP 5730942 B2 JP5730942 B2 JP 5730942B2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/302—Route determination based on requested QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/302—Route determination based on requested QoS
- H04L45/306—Route determination based on the nature of the carried application
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Description
ケットは無線端末に関する複数のアタッチメントポイントのうちの特定のアタッチメントポイントに提供すべきであることを確認することに関連して前記データパケットの内容を解析するための手段と、前記データパケットをLLCフレーム内にカプセル化するための手段と、を含むこともできる。
Claims (11)
- セルラー通信環境内の無線端末においてデータパケットをルーティングするための方法であって、
無線端末において、データパケットを受信することと、
前記データパケットは、前記セルラー通信環境内の前記無線端末に関する複数の利用可能なアタッチメントポイントのうちの特定のアタッチメントポイントに提供されるべきであることを、決定することと、ここにおいて、前記決定は、前記データパケットの内容に少なくとも部分的に基づいて行われる、
前記データパケットを論理リンク制御(LLC)フレーム内にカプセル化することと、
前記LLCフレームは、前記特定のアタッチメントポイントの方に向けられるべきであることを示すことと、
を具備する、方法。 - 前記データパケットは前記特定のアタッチメントポイントに提供されるべきであることを決定することは、前記データパケットを解析することと、前記データパケットはワンホップマルチキャストアドレスに向けられていることを決定すること、とを具備する請求項1に記載の方法。
- 前記特定のアタッチメントポイントは、前記無線端末に関する前記複数のアタッチメントポイントにおける主アタッチメントポイントである請求項1に記載の方法。
- 前記無線端末は、前記主アタッチメントポイントと別のアタッチメントポイントとに同時に接続される、請求項3に記載の方法。
- 前記特定のアタッチメントポイントのアイデンティティの表示を前記LLCフレームのヘッダー内において提供することをさらに具備する請求項1に記載の方法。
- 前記データパケットはQoS要求を含む、請求項1乃至5のうちのいずれか1つに記載の方法。
- 前記データパケットは、ホストデバイスにより生成される、請求項1に記載の方法。
- セルラーネットワーク内で使用するための無線通信デバイスであって、
データパケットを受信するための手段と、
前記データパケットは、前記セルラーネットワーク内の前記無線通信デバイスに関する複数のアタッチメントポイントのうちの特定のアタッチメントポイントに提供されるべきであることを確認することに関連して前記データパケットの内容を解析するための手段と、ここにおいて、前記決定は、前記データパケットの内容に少なくとも部分的に基づいて行われる、
前記データパケットを論理リンク制御(LLC)フレーム内にカプセル化するための手段と、
前記LLCフレームは、前記特定のアタッチメントポイントの方に向けられるべきであることを示すための手段と、
を具備する、無線通信デバイス。 - 前記無線通信デバイスは、移動端末である請求項8に記載の無線通信デバイス。
- 前記データパケットを解析し、前記データパケットはワンホップマルチキャストアドレスに向けられていることを決定するための手段をさらに具備する請求項8に記載の無線通信デバイス。
- プロセッサに、請求項1乃至7のうちのいずれか1つの方法を実行させる機械読み取り可能命令が記憶された機械読み取り可能な媒体。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71836305P | 2005-09-19 | 2005-09-19 | |
US60/718,363 | 2005-09-19 | ||
US79665306P | 2006-05-01 | 2006-05-01 | |
US60/796,653 | 2006-05-01 | ||
US11/486,649 US8982778B2 (en) | 2005-09-19 | 2006-07-14 | Packet routing in a wireless communications environment |
US11/486,649 | 2006-07-14 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008532336A Division JP2009509468A (ja) | 2005-09-19 | 2006-09-19 | 無線通信環境におけるパケットルーティング |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013229881A JP2013229881A (ja) | 2013-11-07 |
JP5730942B2 true JP5730942B2 (ja) | 2015-06-10 |
Family
ID=37685036
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008532336A Withdrawn JP2009509468A (ja) | 2005-09-19 | 2006-09-19 | 無線通信環境におけるパケットルーティング |
JP2013113002A Active JP5730942B2 (ja) | 2005-09-19 | 2013-05-29 | 無線通信環境におけるパケットルーティング |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008532336A Withdrawn JP2009509468A (ja) | 2005-09-19 | 2006-09-19 | 無線通信環境におけるパケットルーティング |
Country Status (8)
Country | Link |
---|---|
US (1) | US8982778B2 (ja) |
EP (2) | EP1938531B1 (ja) |
JP (2) | JP2009509468A (ja) |
KR (1) | KR100990340B1 (ja) |
AT (1) | ATE486476T1 (ja) |
DE (1) | DE602006017863D1 (ja) |
PL (1) | PL1938531T3 (ja) |
WO (1) | WO2007035797A2 (ja) |
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EP2184937A1 (en) | 2010-05-12 |
KR100990340B1 (ko) | 2010-10-29 |
ATE486476T1 (de) | 2010-11-15 |
DE602006017863D1 (de) | 2010-12-09 |
US8982778B2 (en) | 2015-03-17 |
JP2013229881A (ja) | 2013-11-07 |
WO2007035797A3 (en) | 2007-05-31 |
US20070076653A1 (en) | 2007-04-05 |
KR20080063333A (ko) | 2008-07-03 |
EP1938531A2 (en) | 2008-07-02 |
WO2007035797A2 (en) | 2007-03-29 |
JP2009509468A (ja) | 2009-03-05 |
EP1938531B1 (en) | 2010-10-27 |
PL1938531T3 (pl) | 2011-04-29 |
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