CN1330102C - 数据传输方法、系统与网络单元 - Google Patents
数据传输方法、系统与网络单元 Download PDFInfo
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- CN1330102C CN1330102C CNB2004100350020A CN200410035002A CN1330102C CN 1330102 C CN1330102 C CN 1330102C CN B2004100350020 A CNB2004100350020 A CN B2004100350020A CN 200410035002 A CN200410035002 A CN 200410035002A CN 1330102 C CN1330102 C CN 1330102C
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- Prior art keywords
- frequency hopping
- layer
- interference
- frequency
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 14
- 230000001413 cellular effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/12—Fixed resource partitioning
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
- H04B2001/7154—Interference-related aspects with means for preventing interference
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030633A FI20030633A0 (fi) | 2003-04-25 | 2003-04-25 | Tiedonsiirtomenetelmä, järjestelmä ja verkkoelementti |
FI20030633 | 2003-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1540877A CN1540877A (zh) | 2004-10-27 |
CN1330102C true CN1330102C (zh) | 2007-08-01 |
Family
ID=8566029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100350020A Expired - Fee Related CN1330102C (zh) | 2003-04-25 | 2004-04-23 | 数据传输方法、系统与网络单元 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7388897B2 (zh) |
EP (1) | EP1471660A3 (zh) |
CN (1) | CN1330102C (zh) |
FI (1) | FI20030633A0 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106605423A (zh) * | 2014-08-28 | 2017-04-26 | 索尼公司 | 通信控制装置、通信控制方法以及程序 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8457552B1 (en) | 2004-01-20 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for reduced complexity short range wireless communication system |
US7684464B2 (en) * | 2004-12-21 | 2010-03-23 | Qualcomm Incorporated | Method and apparatus for performing channel assessment in a wireless communication system |
US7751510B2 (en) * | 2005-07-26 | 2010-07-06 | Qualcomm Incorporated | Simplified channel and interference estimation with dedicated pilot tones for OFDMA |
ES2309921T3 (es) * | 2006-02-07 | 2008-12-16 | Research In Motion Limited | Comunicacion de datos con latencia de transmision reducida en un sistema de comunicacion por radio que tiene interfaz de radio tdma. |
US8179855B2 (en) | 2006-02-07 | 2012-05-15 | Research In Motion Limited | Method, and associated apparatus, for communicating data at reduced transmission latency in radio communication system having slotted interface |
CN101325432B (zh) * | 2007-06-15 | 2012-07-04 | 中兴通讯股份有限公司 | 跳频信令的发射方法、跳频模式和调度信令配置方法 |
CN102158253B (zh) * | 2007-06-15 | 2014-03-12 | 中兴通讯股份有限公司 | 跳频信令的发射方法、跳频模式和调度信令配置方法 |
CN102882630B (zh) | 2007-09-03 | 2015-10-28 | 三星电子株式会社 | Sc-fdma通信系统中的序列跳跃 |
US8811522B2 (en) | 2012-05-29 | 2014-08-19 | Magnolia Broadband Inc. | Mitigating interferences for a multi-layer MIMO system augmented by radio distribution network |
US8861635B2 (en) | 2012-05-29 | 2014-10-14 | Magnolia Broadband Inc. | Setting radio frequency (RF) beamformer antenna weights per data-stream in a multiple-input-multiple-output (MIMO) system |
US8971452B2 (en) | 2012-05-29 | 2015-03-03 | Magnolia Broadband Inc. | Using 3G/4G baseband signals for tuning beamformers in hybrid MIMO RDN systems |
US8842765B2 (en) | 2012-05-29 | 2014-09-23 | Magnolia Broadband Inc. | Beamformer configurable for connecting a variable number of antennas and radio circuits |
US8644413B2 (en) | 2012-05-29 | 2014-02-04 | Magnolia Broadband Inc. | Implementing blind tuning in hybrid MIMO RF beamforming systems |
US8619927B2 (en) | 2012-05-29 | 2013-12-31 | Magnolia Broadband Inc. | System and method for discrete gain control in hybrid MIMO/RF beamforming |
US8767862B2 (en) | 2012-05-29 | 2014-07-01 | Magnolia Broadband Inc. | Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network |
US8837650B2 (en) | 2012-05-29 | 2014-09-16 | Magnolia Broadband Inc. | System and method for discrete gain control in hybrid MIMO RF beamforming for multi layer MIMO base station |
US9154204B2 (en) | 2012-06-11 | 2015-10-06 | Magnolia Broadband Inc. | Implementing transmit RDN architectures in uplink MIMO systems |
US9343808B2 (en) | 2013-02-08 | 2016-05-17 | Magnotod Llc | Multi-beam MIMO time division duplex base station using subset of radios |
US8797969B1 (en) | 2013-02-08 | 2014-08-05 | Magnolia Broadband Inc. | Implementing multi user multiple input multiple output (MU MIMO) base station using single-user (SU) MIMO co-located base stations |
US8989103B2 (en) | 2013-02-13 | 2015-03-24 | Magnolia Broadband Inc. | Method and system for selective attenuation of preamble reception in co-located WI FI access points |
US20140226740A1 (en) | 2013-02-13 | 2014-08-14 | Magnolia Broadband Inc. | Multi-beam co-channel wi-fi access point |
US9155110B2 (en) | 2013-03-27 | 2015-10-06 | Magnolia Broadband Inc. | System and method for co-located and co-channel Wi-Fi access points |
US8774150B1 (en) | 2013-02-13 | 2014-07-08 | Magnolia Broadband Inc. | System and method for reducing side-lobe contamination effects in Wi-Fi access points |
US9100968B2 (en) | 2013-05-09 | 2015-08-04 | Magnolia Broadband Inc. | Method and system for digital cancellation scheme with multi-beam |
US9425882B2 (en) | 2013-06-28 | 2016-08-23 | Magnolia Broadband Inc. | Wi-Fi radio distribution network stations and method of operating Wi-Fi RDN stations |
US8995416B2 (en) | 2013-07-10 | 2015-03-31 | Magnolia Broadband Inc. | System and method for simultaneous co-channel access of neighboring access points |
US8824596B1 (en) | 2013-07-31 | 2014-09-02 | Magnolia Broadband Inc. | System and method for uplink transmissions in time division MIMO RDN architecture |
US9497781B2 (en) | 2013-08-13 | 2016-11-15 | Magnolia Broadband Inc. | System and method for co-located and co-channel Wi-Fi access points |
US9088898B2 (en) | 2013-09-12 | 2015-07-21 | Magnolia Broadband Inc. | System and method for cooperative scheduling for co-located access points |
US9060362B2 (en) | 2013-09-12 | 2015-06-16 | Magnolia Broadband Inc. | Method and system for accessing an occupied Wi-Fi channel by a client using a nulling scheme |
US9172454B2 (en) | 2013-11-01 | 2015-10-27 | Magnolia Broadband Inc. | Method and system for calibrating a transceiver array |
US8891598B1 (en) | 2013-11-19 | 2014-11-18 | Magnolia Broadband Inc. | Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systems |
US8942134B1 (en) | 2013-11-20 | 2015-01-27 | Magnolia Broadband Inc. | System and method for selective registration in a multi-beam system |
US8929322B1 (en) * | 2013-11-20 | 2015-01-06 | Magnolia Broadband Inc. | System and method for side lobe suppression using controlled signal cancellation |
US9014066B1 (en) | 2013-11-26 | 2015-04-21 | Magnolia Broadband Inc. | System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems |
US9294177B2 (en) | 2013-11-26 | 2016-03-22 | Magnolia Broadband Inc. | System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems |
US9042276B1 (en) | 2013-12-05 | 2015-05-26 | Magnolia Broadband Inc. | Multiple co-located multi-user-MIMO access points |
US9100154B1 (en) | 2014-03-19 | 2015-08-04 | Magnolia Broadband Inc. | Method and system for explicit AP-to-AP sounding in an 802.11 network |
US9172446B2 (en) | 2014-03-19 | 2015-10-27 | Magnolia Broadband Inc. | Method and system for supporting sparse explicit sounding by implicit data |
US9271176B2 (en) | 2014-03-28 | 2016-02-23 | Magnolia Broadband Inc. | System and method for backhaul based sounding feedback |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996002980A1 (en) * | 1994-07-15 | 1996-02-01 | Telefonaktiebolaget Lm Ericsson | A method and means for frequency hopping in a radio communication system |
WO2001017126A1 (en) * | 1999-08-27 | 2001-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and a device for improving the capacity of a gsm base station |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257398A (en) * | 1990-02-27 | 1993-10-26 | Motorola, Inc. | Hopped-carrier dynamic frequency reuse |
US5737358A (en) * | 1992-03-11 | 1998-04-07 | Geotek Communications, Inc. | Multiplexed radio communication system |
DE19651707A1 (de) * | 1996-12-12 | 1998-08-20 | Altvater Air Data Systems Gmbh | Verfahren zum Übertragen von Datenpaketen |
US6490314B1 (en) * | 1998-09-23 | 2002-12-03 | Ericsson Inc. | Method for overlay of narrowband and wideband communication systems |
WO2003084268A1 (en) * | 2002-04-01 | 2003-10-09 | Schema Ltd. | Hybrid channel allocation in a cellular network |
-
2003
- 2003-04-25 FI FI20030633A patent/FI20030633A0/fi unknown
- 2003-06-20 US US10/465,790 patent/US7388897B2/en not_active Expired - Fee Related
-
2004
- 2004-04-14 EP EP04101508A patent/EP1471660A3/en not_active Withdrawn
- 2004-04-23 CN CNB2004100350020A patent/CN1330102C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996002980A1 (en) * | 1994-07-15 | 1996-02-01 | Telefonaktiebolaget Lm Ericsson | A method and means for frequency hopping in a radio communication system |
WO2001017126A1 (en) * | 1999-08-27 | 2001-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and a device for improving the capacity of a gsm base station |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106605423A (zh) * | 2014-08-28 | 2017-04-26 | 索尼公司 | 通信控制装置、通信控制方法以及程序 |
CN106605423B (zh) * | 2014-08-28 | 2020-06-30 | 索尼公司 | 通信控制装置以及通信控制方法 |
US11394503B2 (en) | 2014-08-28 | 2022-07-19 | Sony Corporation | Communication control device, communication control method, and program |
Also Published As
Publication number | Publication date |
---|---|
EP1471660A3 (en) | 2008-08-06 |
FI20030633A0 (fi) | 2003-04-25 |
EP1471660A2 (en) | 2004-10-27 |
CN1540877A (zh) | 2004-10-27 |
US20040228388A1 (en) | 2004-11-18 |
US7388897B2 (en) | 2008-06-17 |
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA AND SIEMENS NETWORKS CO., LTD. Free format text: FORMER OWNER: NOKIA NETWORKS OY Effective date: 20080718 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: Espoo, Finland Patentee after: Nokia Siemens Network Co., Ltd. Address before: Espoo, Finland Patentee before: Nokia Oyj |
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C56 | Change in the name or address of the patentee |
Owner name: NOKIA SIEMENS NETWORKS OY Free format text: FORMER NAME: NOKIA SIEMENS NETWORK CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Espoo, Finland Patentee after: Nokia Siemens Networks OY Address before: Espoo, Finland Patentee before: Nokia Siemens Network Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20150423 |
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