JP2009540751A - 携帯電話システムでの送信に関する可変制御チャネル構造の指示 - Google Patents
携帯電話システムでの送信に関する可変制御チャネル構造の指示 Download PDFInfo
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- JP2009540751A JP2009540751A JP2009515431A JP2009515431A JP2009540751A JP 2009540751 A JP2009540751 A JP 2009540751A JP 2009515431 A JP2009515431 A JP 2009515431A JP 2009515431 A JP2009515431 A JP 2009515431A JP 2009540751 A JP2009540751 A JP 2009540751A
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- Prior art keywords
- channel
- control channel
- control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
- H04L1/0011—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to payload information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/009—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location arrangements specific to transmitters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
- H04L49/9042—Separate storage for different parts of the packet, e.g. header and payload
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
a)複数のコード・ビットにコーディング規則を使用して各入力ペイロード・ビットが変換されるコード体系が、冗長性を付加するために使用され得る。
b)EPペイロードが正しく復号されたかどうかを受信機が知ることを可能にする付加的なビットが付加され得る。
1. 上りリンクまたは逆方向リンク(RL)120上で、移動局(MS)115(1)が基地局(BS)110(1)にリソース要求メッセージを送信し得る。そのようなメッセージは、移動局115(1)のバッファ状態、移動局115(1)に利用可能な送信電力量、および所定時間の間の所定の帯域幅リソースの認可の要求を含み得る。
2. 下りリンクまたは順方向リンク(FL)140上で、基地局110(1)が(例えば、リソース要求メッセージに応答して)移動局115(1)にリソース認可メッセージを送信し得る。そのようなメッセージは、移動局115(1)が、所定の特定のリソースを使用して所定時間に(RL120上での)そのデータ送信を開始し、所定時間の間、送信するように指示し得る。
3. 上りリンクまたは逆方向リンク(RL)120上で、移動局115(1)がいくつかの順方向リンク(FL)140チャネル品質測定結果を基地局110(1)に報告し得る。そのような測定結果は、基地局110(1)が、その移動局115(1)への自分の順方向リンク(FL)140送信を微調整するために使用され得る。
Claims (10)
- 携帯電話システムでの受信機と送信機との間の無線通信の方法であって、
前記第1の制御チャネルの可変構造を前記受信機に示すめたに、前記送信機にある既知構造のチャネルを第1の制御チャネルの送信に関連付けるステップを含む方法。 - 既知構造のチャネルを関連付ける前記ステップが、
固定構造を備える第2のチャネルを送信し、前記可変構造を有する前記第1の制御チャネルに付随させるステップをさらに含む、請求項1に記載の方法。 - 固定構造を備える第2のチャネルを送信する前記ステップが、
ポインタ・チャネルのペイロードの前記第1の制御チャネルの前記可変構造を示すステップをさらに含む、請求項2に記載の方法。 - 前記第1の制御チャネルの前記可変構造を示す前記ステップが、
前記第2のチャネルの前記可変構造の指示を、リンク制御情報を搬送する前記第1の制御チャネルと実質的に同時に送信するステップをさらに含む、請求項3に記載の方法。 - 前記第2のチャネルの前記構造を、前記第1の制御チャネルを含む他のチャネルから区別するために、少なくとも1つのチャネル特性を使用するステップをさらに含む、請求項3に記載の方法。
- 前記受信機が前記ペイロードを独立して受信することを可能にするように、前記第1の制御チャネルとは別個に前記第2のチャネルを送信するステップをさらに含む、請求項3に記載の方法。
- 前記第2のチャネルを送信する前記ステップが、
前記第1の制御チャネルの前記可変構造および少なくとも1つの送信特性に関するリンク制御情報を搬送するために、ポインタ・チャネルの1つまたは複数のエンコーダ・パケットの前記ペイロードを送信するステップをさらに含む、請求項6に記載の方法。 - 1つまたは複数のエンコーダ・パケットの前記ペイロードを送信する前記ステップが、
前記1つまたは複数のエンコーダ・パケットに関するコード体系の情報および前記第1の制御チャネルに関する少なくとも1つの物理的なインターフェース・リソースを用いて使用される変調技術の情報を含むステップをさらに含む、請求項7に記載の方法。 - 前記受信機に、前記第1の制御チャネルの前に前記第2のチャネルを連続して処理させるステップをさらに含む、請求項8に記載の方法。
- 前記第2のチャネルを送信する前記ステップが、
符号分割多重アクセス・プロトコルに基づいて、前記第2のチャネルおよび前記第1の制御チャネルを同時に送信するために少なくとも2つの別個のウォルシュ(Walsh)・コードを使用するステップをさらに含む、請求項6に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/424,352 US7920469B2 (en) | 2006-06-15 | 2006-06-15 | Indicating a variable control channel structure for transmissions in a cellular system |
US11/424,352 | 2006-06-15 | ||
PCT/US2007/013520 WO2007146131A2 (en) | 2006-06-15 | 2007-06-08 | Indicating a variable control channel structure for transmissions in a cellular system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009540751A true JP2009540751A (ja) | 2009-11-19 |
JP5415261B2 JP5415261B2 (ja) | 2014-02-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009515431A Expired - Fee Related JP5415261B2 (ja) | 2006-06-15 | 2007-06-08 | 携帯電話システムでの送信に関する可変制御チャネル構造の指示 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7920469B2 (ja) |
EP (1) | EP2033478B1 (ja) |
JP (1) | JP5415261B2 (ja) |
KR (1) | KR101096503B1 (ja) |
CN (1) | CN101480095B (ja) |
WO (1) | WO2007146131A2 (ja) |
Cited By (1)
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JP2011514776A (ja) * | 2008-03-03 | 2011-05-06 | サムスン エレクトロニクス カンパニー リミテッド | 無線通信システムにおける制御情報を送受信する方法及び装置 |
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US9513648B2 (en) | 2012-07-31 | 2016-12-06 | Causam Energy, Inc. | System, method, and apparatus for electric power grid and network management of grid elements |
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- 2007-06-08 WO PCT/US2007/013520 patent/WO2007146131A2/en active Application Filing
- 2007-06-08 EP EP07815082.8A patent/EP2033478B1/en not_active Not-in-force
- 2007-06-08 CN CN2007800223116A patent/CN101480095B/zh not_active Expired - Fee Related
- 2007-06-08 KR KR1020087029853A patent/KR101096503B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
US20070293171A1 (en) | 2007-12-20 |
WO2007146131A3 (en) | 2008-07-10 |
EP2033478B1 (en) | 2013-12-04 |
US7920469B2 (en) | 2011-04-05 |
KR20090010104A (ko) | 2009-01-28 |
KR101096503B1 (ko) | 2011-12-20 |
CN101480095A (zh) | 2009-07-08 |
JP5415261B2 (ja) | 2014-02-12 |
CN101480095B (zh) | 2013-12-11 |
EP2033478A2 (en) | 2009-03-11 |
WO2007146131A2 (en) | 2007-12-21 |
WO2007146131A9 (en) | 2008-08-21 |
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