JP5725578B2 - 関連情報の表示方法、及び携帯通信端末 - Google Patents
関連情報の表示方法、及び携帯通信端末 Download PDFInfo
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- 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
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
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- 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
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
- H04L1/0021—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach in which the algorithm uses adaptive thresholds
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- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0085—Timing of allocation when channel conditions change
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0087—Timing of allocation when data requirements change
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
-
- 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
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/008—Timing of allocation once only, on installation
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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
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Artificial Intelligence (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Telephonic Communication Services (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Facsimile Transmission Control (AREA)
Description
Claims (14)
- 第1の送受信機と第2の送受信機を含む高帯域通信ネットワークにおけるクロストーク雑音効果を低減する方法であって、前記第1の送受信機が受信メンバーを含み、前記第2の送受信機が送信メンバーを含み、
前記方法が、
前記第1の送受信機の前記受信メンバーに影響を与える実質的に増加した雑音レベルの存在を検出するステップと、
前記第1の送受信機から前記第2の送受信機へのオペレーション要求を生成するとともにフォワードするステップであって、前記オペレーション要求が、伝送基準を、調整された伝送基準へ調整するための複数のビット低減値を指示し、1つまたは2つ以上の周波数ブレークポイントによって定義される周波数帯域内の使用される全てのビンに対して同じビット低減値が適用され、前記周波数ブレークポイントの各々は、前記周波数帯域の開始周波数を含み、前記ビット低減値を伝送する前記オペレーション要求がEOC(Embedded Operations Channel)チャネルを用いて送信される、ステップと、
前記第2の送受信機から前記第1の送受信機へのトリガ信号の受信に応答して、前記調整された伝送基準を利用して前記送信メンバーと通信するために、前記受信メンバーにおいて、オペレーショナルシフトを前記送信メンバーと同期するステップと、
を具備する方法。 - 前記調整された伝送基準は、前記受信メンバー及び前記送信メンバーの双方に知られている所定の基準を有する請求項1に記載の方法。
- 前記調整された伝送基準は、前記受信メンバーにより生成され、前記送信メンバーに伝達される請求項1または請求項2に記載の方法。
- 前記調整された伝送基準は、前記ビット低減値に従って新しいビット及び利得テーブルを生成するための予め定義された数式を含み、
前記新しいビット及び利得テーブルは、前記受信メンバー及び前記送信メンバーの双方によって格納される請求項1または請求項2に記載の方法。 - biを各ビンよって伝送されるビット数とし、bi’を各ビンによって伝送される新しいビット数とし、brを各ビンに対応する前記ビット低減値とし、
bi−br<2の場合、bi’に0を代入し、bi−br≧2の場合、bi’にbi−brを代入して、各ビンによって伝送される新しいビット数を計算するステップをさらに具備する請求項1から4のいずれか一項に記載の方法。 - 高帯域通信ネットワークにおける受信メンバーを含む送受信機であって、
前記送受信機が、前記受信メンバーに影響を与える実質的に増加した雑音レベルの存在を検出し、対の送受信機へオペレーション要求を送信するように構成され、
前記オペレーション要求は、伝送基準を、調整された伝送基準へ調整するための複数のビット低減値を指示し、1つまたは2つ以上の周波数ブレークポイントによって定義される周波数帯域内の使用される全てのトーンに対して、同じビット低減値が適用され、前記周波数ブレークポイントの各々は、前記周波数帯域の開始周波数を含み、前記ビット低減値を伝送する前記オペレーション要求がEOC(Embedded Operations Channel)チャネルを用いて送信され、
前記送受信機が、前記対の送受信機からのトリガ信号の受信に応答して、前記調整された伝送基準を利用して送信メンバーと通信するために、前記対の送受信機の前記送信メンバーとオペレーショナルシフトを同期するように構成される送受信機。 - 前記調整された伝送基準を生成するとともに、前記調整された伝送基準を前記対の送受信機に伝達するようにさらに構成される請求項6に記載の送受信機。
- 前記送受信機が、bi−br<2の場合、bi’に0を代入し、bi−br≧2の場合、bi’にbi−brを代入して、各ビンによって伝送される新しいビット数を計算するように構成され、
ここで、biを各ビンよって伝送されるビット数とし、bi’を各ビンによって伝送される新しいビット数とし、brを各ビンに対応する前記ビット低減値とする請求項6に記載の送受信機。 - 高帯域通信ネットワークにおける送信メンバーを含む送受信機であって、
前記送受信機が、伝送基準を調整された伝送基準へ調整するための複数のビット低減値を指示するオペレーション要求を、対の送受信機から受信するように構成され、1つまたは2つ以上の周波数ブレークポイントによって定義される周波数帯域内の使用される全てのトーンに対して、同じビット低減値が適用され、前記周波数ブレークポイントの各々は、前記周波数帯域の開始周波数を含み、前記ビット低減値を伝送する前記オペレーション要求がEOC(Embedded Operations Channel)チャネルを用いて送信され、
前記送受信機が、前記対の送受信機へトリガ信号を送信し、前記調整された伝送基準を利用して受信メンバーと通信するために、前記対の送受信機の前記受信メンバーと前記送信メンバーのオペレーショナルシフトを同期するように構成される送受信機。 - 前記調整された伝送基準は、前記送受信機及び前記対の送受信機の双方に知られている所定の基準を有する請求項9に記載の送受信機。
- 前記調整された伝送基準は、前記ビット低減値に従って新しいビット及び利得テーブルを生成するための予め定義された数式を含み、
前記新しいビット及び利得テーブルは、前記受信メンバー及び前記送信メンバーの双方によって格納される請求項9に記載の送受信機。 - 第1の送受信機と第2の送受信機を含む高帯域通信ネットワークにおけるクロストーク雑音効果を低減する方法であって、前記第1の送受信機が受信メンバーを含み、前記第2の送受信機が送信メンバーを含み、
前記方法が、
前記第1の送受信機から前記第2の送受信機へのオペレーション要求を受信するステップであって、前記オペレーション要求が、伝送基準を、調整された伝送基準へ調整するための複数のビット低減値を指示し、1つまたは2つ以上の周波数ブレークポイントによって定義される周波数帯域内の使用される全てのトーンに対して、同じビット低減値が適用され、前記周波数ブレークポイントの各々は、前記周波数帯域の開始周波数を含み、前記ビット低減値を伝送する前記オペレーション要求がEOC(Embedded Operations Channel)チャネルを用いて送信される、ステップと、
前記第2の送受信機から前記第1の送受信機へトリガ信号を送信し、前記トリガ信号に応答して、前記調整された伝送基準を利用して前記受信メンバーと通信するために、前記第1の送受信機の前記受信メンバーと前記送信メンバーのオペレーショナルシフトを同期するステップとを具備する方法。 - 前記調整された伝送基準は、送受信機及び対の送受信機の双方に知られている所定の基準を有する請求項12に記載の方法。
- 前記調整された伝送基準は、前記ビット低減値に従って新しいビット及び利得テーブルを生成するための予め定義された数式を含み、
前記新しいビット及び利得テーブルは、前記受信メンバー及び前記送信メンバーの双方によって格納される請求項12に記載の方法。
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US82879606P | 2006-10-10 | 2006-10-10 | |
US60/828,796 | 2006-10-10 | ||
US86950606P | 2006-12-11 | 2006-12-11 | |
US60/869,506 | 2006-12-11 | ||
US11/864,015 | 2007-09-28 | ||
US11/864,015 US7881403B2 (en) | 2006-10-10 | 2007-09-28 | System for realizing emergency rate adjustment |
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JP2012195980A Active JP5421440B2 (ja) | 2006-10-10 | 2012-09-06 | 緊急レート調整のためのシステム |
JP2013240727A Active JP5725578B2 (ja) | 2006-10-10 | 2013-11-21 | 関連情報の表示方法、及び携帯通信端末 |
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EP (2) | EP2385634B1 (ja) |
JP (3) | JP5086350B2 (ja) |
CN (1) | CN101523753B (ja) |
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DK (1) | DK2385634T3 (ja) |
ES (2) | ES2489643T3 (ja) |
HU (1) | HUE026208T2 (ja) |
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US7881403B2 (en) * | 2006-10-10 | 2011-02-01 | Futurewei Technologies, Inc. | System for realizing emergency rate adjustment |
EP2169931B1 (en) * | 2008-09-24 | 2017-08-09 | ADTRAN GmbH | Method and device for data processing and communication system comprising such device |
US8406416B2 (en) * | 2009-04-06 | 2013-03-26 | Futurewei Technologies, Inc. | Configuring virtual noise parameters of very high-speed digital subscriber line |
WO2011056952A2 (en) * | 2009-11-04 | 2011-05-12 | Aware, Inc. | Forensic diagnostic capability including g.inp |
EP3306826B1 (en) * | 2012-10-03 | 2019-06-05 | Sckipio Technologies S.i Ltd | Hybrid precoder |
CN104025528B (zh) * | 2012-12-20 | 2017-06-27 | 华为技术有限公司 | 一种在线重配置的执行方法、装置和系统 |
EP3893478B1 (en) * | 2013-05-05 | 2024-06-12 | Lantiq Beteiligungs-GmbH & Co. KG | Timesharing for low power modes |
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EP0923821B1 (en) * | 1996-09-02 | 2003-09-03 | STMicroelectronics N.V. | Improvements in, or relating to, multi-carrier transmission systems |
US6370156B2 (en) * | 1997-01-31 | 2002-04-09 | Alcatel | Modulation/demodulation of a pilot carrier, means and method to perform the modulation/demodulation |
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EP2385634B1 (en) | 2015-09-02 |
ES2489643T3 (es) | 2014-09-02 |
US7881403B2 (en) | 2011-02-01 |
ES2554484T3 (es) | 2015-12-21 |
PL2385634T3 (pl) | 2016-01-29 |
JP5421440B2 (ja) | 2014-02-19 |
US20080084950A1 (en) | 2008-04-10 |
JP2010503247A (ja) | 2010-01-28 |
CA2655250C (en) | 2012-06-19 |
CA2655250A1 (en) | 2008-04-17 |
JP5086350B2 (ja) | 2012-11-28 |
CN101523753B (zh) | 2012-11-21 |
JP2014053961A (ja) | 2014-03-20 |
EP2385634A1 (en) | 2011-11-09 |
DK2385634T3 (en) | 2015-12-07 |
PT2385634E (pt) | 2015-12-18 |
CN101523753A (zh) | 2009-09-02 |
EP1977533B1 (en) | 2014-06-04 |
WO2008043317A1 (en) | 2008-04-17 |
EP1977533A4 (en) | 2009-04-01 |
HUE026208T2 (en) | 2016-05-30 |
EP1977533A1 (en) | 2008-10-08 |
AU2007306838B2 (en) | 2010-07-15 |
AU2007306838A1 (en) | 2008-04-17 |
JP2013034209A (ja) | 2013-02-14 |
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