JP5467158B2 - 無線通信システムと複数の無線通信モジュールの共存方法 - Google Patents
無線通信システムと複数の無線通信モジュールの共存方法 Download PDFInfo
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- JP5467158B2 JP5467158B2 JP2012550309A JP2012550309A JP5467158B2 JP 5467158 B2 JP5467158 B2 JP 5467158B2 JP 2012550309 A JP2012550309 A JP 2012550309A JP 2012550309 A JP2012550309 A JP 2012550309A JP 5467158 B2 JP5467158 B2 JP 5467158B2
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- 238000004891 communication Methods 0.000 title claims description 79
- 238000000034 method Methods 0.000 title description 21
- 230000005540 biological transmission Effects 0.000 claims description 52
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- 238000010168 coupling process Methods 0.000 description 21
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- 238000010586 diagram Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/345—Interference values
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
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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
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
-
- 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
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Description
2…確認(ACK)メッセージ
3…別のWLANRx操作
4…Rx操作3に応答するACKメッセージ
5…再実行のRx操作3
400、900…通信システム
410…WLANモジュール
420…BTモジュール
430…RFモジュール
431…結合装置
432…論理ユニット
440…アンテナ
12、14、16…ポート
18…外部ノード
910…ダイプレクサー
920…GPSモジュール
930…サブシステム
22、24、26…端子
Claims (11)
- 無線通信システムであって、
第一無線信号を送受信する第一無線通信モジュールと、
第二無線信号を送受信する第二無線通信モジュールと、
第一送受信経路と第二送受信経路を、前記第一無線通信モジュールと前記第二無線通信モジュールにそれぞれ割り当てて、同時に、前記第一無線信号と前記第二無線信号の前記送受信を可能するRFモジュールとを含み、
前記第一送受信経路と前記第二送受信経路は、前記第一無線信号、又は、前記第二無線信号の信号インジケーターに従って割り当てられることを特徴とする無線通信システム。 - 前記第一送受信経路と前記第二送受信経路は、前記第一無線通信モジュール、又は、前記第二無線通信モジュールの操作状態に従って割り当てられることを特徴とする請求項1に記載の無線通信システム。
- 前記信号インジケーターは、
前記第一無線信号、又は、前記第二無線信号の受信信号強度インジケーター(RSSI)、
前記第一無線信号、又は、前記第二無線信号の信号対ノイズ比(SNR)、
前記第一無線信号、又は、前記第二無線信号の干渉対信号比(ISR)、
前記第一無線信号、又は、前記第二無線信号の隣接チャネル干渉 (ACI)、
前記第一無線信号、又は、前記第二無線信号のパケット誤り率 (PER)、および前記第一無線信号、又は、前記第二無線信号のビット誤り率(BER)の少なくとも一つを含むことを特徴とする請求項1に記載の無線通信システム。 - 前記第一無線信号の前記信号インジケーターがスレショルドより低い時、前記第一送受信経路は、前記第二送受信経路より経路損失が小さいことを特徴とする請求項1に記載の無線通信システム。
- 前記第二無線信号の前記信号インジケーターがスレショルドより大きい場合、前記第一送受信経路は、前記第二送受信経路より経路損失が小さいことを特徴とする請求項1に記載の無線通信システム。
- 前記第一無線信号の前記信号インジケーターが第一スレショルドより大きく、かつ、前記第二無線信号の前記信号インジケーターが第二スレショルドより大きい場合、前記第一送受信経路は、前記第二送受信経路より、経路損失が小さいことを特徴とする請求項1に記載の無線通信システム。
- 前記第一無線信号の前記信号インジケーターが第一スレショルドより大きく、かつ、前記第二無線信号の前記信号インジケーターが第二スレショルド以下である場合、前記第一送受信経路は、前記第二送受信経路より、経路損失が大きいことを特徴とする請求項1に記載の無線通信システム。
- 前記第一送受信経路と前記第二送受信経路は、無線通信システムとピア無線通信装置間の距離に従って割り当てられることを特徴とする請求項1に記載の無線通信システム。
- 前記距離は、前記第一無線信号、又は、前記第二無線信号の信号インジケーターに従って決定されることを特徴とする請求項8に記載の無線通信システム。
- 前記第一無線通信モジュール、又は、前記第二無線通信モジュールは、前記ピア無線通信装置に、固定送信電力で、前記第一無線信号、又は、前記第二無線信号を伝送することを要求することを特徴とする請求項8に記載の無線通信システム。
- 前記RFモジュールは、方向性結合器を含むことを特徴とする請求項1に記載の無線通信システム。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/696,154 | 2010-01-29 | ||
US12/696,154 US9025583B2 (en) | 2009-07-09 | 2010-01-29 | System for the coexistence between a plurality of wireless communication module sharing single antenna |
US34831910P | 2010-05-26 | 2010-05-26 | |
US61/348,319 | 2010-05-26 | ||
US12/940,337 US9236896B2 (en) | 2009-07-09 | 2010-11-05 | Systems and methods for coexistence of a plurality of wireless communications modules |
US12/940,337 | 2010-11-05 | ||
PCT/CN2011/070204 WO2011091724A1 (en) | 2010-01-29 | 2011-01-12 | Systems and methods for coexistence of a plurality of wireless communication modules |
Publications (3)
Publication Number | Publication Date |
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JP2013518485A JP2013518485A (ja) | 2013-05-20 |
JP2013518485A5 JP2013518485A5 (ja) | 2014-02-06 |
JP5467158B2 true JP5467158B2 (ja) | 2014-04-09 |
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JP2012550309A Expired - Fee Related JP5467158B2 (ja) | 2010-01-29 | 2011-01-12 | 無線通信システムと複数の無線通信モジュールの共存方法 |
Country Status (6)
Country | Link |
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US (1) | US9236896B2 (ja) |
EP (1) | EP2460376B1 (ja) |
JP (1) | JP5467158B2 (ja) |
CN (2) | CN105846850B (ja) |
TW (1) | TWI462625B (ja) |
WO (1) | WO2011091724A1 (ja) |
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Also Published As
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CN102612847A (zh) | 2012-07-25 |
TW201127179A (en) | 2011-08-01 |
CN102612847B (zh) | 2016-06-15 |
CN105846850B (zh) | 2018-07-13 |
WO2011091724A1 (en) | 2011-08-04 |
EP2460376B1 (en) | 2017-07-19 |
JP2013518485A (ja) | 2013-05-20 |
EP2460376A4 (en) | 2015-07-01 |
CN105846850A (zh) | 2016-08-10 |
US20110053523A1 (en) | 2011-03-03 |
US9236896B2 (en) | 2016-01-12 |
EP2460376A1 (en) | 2012-06-06 |
TWI462625B (zh) | 2014-11-21 |
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