CN104836767A - 一种可灵活配置保护间隔的毫米波室内通信系统 - Google Patents
一种可灵活配置保护间隔的毫米波室内通信系统 Download PDFInfo
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- CN104836767A CN104836767A CN201510173787.6A CN201510173787A CN104836767A CN 104836767 A CN104836767 A CN 104836767A CN 201510173787 A CN201510173787 A CN 201510173787A CN 104836767 A CN104836767 A CN 104836767A
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- communication system
- protection interval
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- 230000006854 communication Effects 0.000 title claims abstract description 64
- 238000004891 communication Methods 0.000 title claims abstract description 63
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
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- 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
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2676—Blind, i.e. without using known symbols
- H04L27/2678—Blind, i.e. without using known symbols using cyclostationarities, e.g. cyclic prefix or postfix
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
- H04L27/2637—Modulators with direct modulation of individual subcarriers
-
- 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
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2695—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with channel estimation, e.g. determination of delay spread, derivative or peak tracking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510173787.6A CN104836767A (zh) | 2015-04-13 | 2015-04-13 | 一种可灵活配置保护间隔的毫米波室内通信系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510173787.6A CN104836767A (zh) | 2015-04-13 | 2015-04-13 | 一种可灵活配置保护间隔的毫米波室内通信系统 |
Publications (1)
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CN104836767A true CN104836767A (zh) | 2015-08-12 |
Family
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Family Applications (1)
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CN201510173787.6A Pending CN104836767A (zh) | 2015-04-13 | 2015-04-13 | 一种可灵活配置保护间隔的毫米波室内通信系统 |
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CN (1) | CN104836767A (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017041273A1 (en) * | 2015-09-10 | 2017-03-16 | Huawei Technologies Co., Ltd. | A data transmission method and apparatus |
CN106788879A (zh) * | 2015-11-25 | 2017-05-31 | 上海贝尔股份有限公司 | 用于配置用于毫米波通信网络的传输帧的方法和装置 |
WO2018013639A3 (en) * | 2016-07-14 | 2018-07-26 | Intel Corporation | Apparatus, system and method of communicating a transmission according to a symbol block structure and guard interval (gi) scheme |
WO2019027831A1 (en) * | 2017-07-31 | 2019-02-07 | Qualcomm Incorporated | TELEMETRIC SURVEY PROTECTION AGAINST PREFIX REINTEGRATION ATTACKS |
CN109565495A (zh) * | 2016-09-09 | 2019-04-02 | 英特尔公司 | 用于无线网络的符号分块和保护间隔 |
US10298431B2 (en) | 2015-07-09 | 2019-05-21 | Idac Holdings, Inc. | Tail cancelation and addition of unique word for orthogonal frequency division multiplexing |
WO2020135098A1 (zh) * | 2018-12-29 | 2020-07-02 | 华为技术有限公司 | 通信方法、网络设备和终端设备 |
CN113050086A (zh) * | 2021-06-01 | 2021-06-29 | 中国南方电网有限责任公司超高压输电公司广州局 | 探地雷达系统及控制方法、装置、设备及存储介质 |
Citations (4)
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CN101119353A (zh) * | 2006-07-25 | 2008-02-06 | 北京凌讯华业科技有限公司 | 基于ldpc编码的tds-ofdm通信系统发射机 |
CN101202729A (zh) * | 2006-07-25 | 2008-06-18 | 北京凌讯华业科技有限公司 | 基于ldpc码的tds-ofdm通信系统接收机 |
CN101282323A (zh) * | 2007-03-30 | 2008-10-08 | 索尼德国有限责任公司 | 单载波高速率无线系统 |
CN101527596A (zh) * | 2008-03-07 | 2009-09-09 | 索尼株式会社 | 利用突发帧的新型前同步码的无线系统 |
-
2015
- 2015-04-13 CN CN201510173787.6A patent/CN104836767A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101119353A (zh) * | 2006-07-25 | 2008-02-06 | 北京凌讯华业科技有限公司 | 基于ldpc编码的tds-ofdm通信系统发射机 |
CN101202729A (zh) * | 2006-07-25 | 2008-06-18 | 北京凌讯华业科技有限公司 | 基于ldpc码的tds-ofdm通信系统接收机 |
CN101282323A (zh) * | 2007-03-30 | 2008-10-08 | 索尼德国有限责任公司 | 单载波高速率无线系统 |
CN101527596A (zh) * | 2008-03-07 | 2009-09-09 | 索尼株式会社 | 利用突发帧的新型前同步码的无线系统 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10298431B2 (en) | 2015-07-09 | 2019-05-21 | Idac Holdings, Inc. | Tail cancelation and addition of unique word for orthogonal frequency division multiplexing |
WO2017041273A1 (en) * | 2015-09-10 | 2017-03-16 | Huawei Technologies Co., Ltd. | A data transmission method and apparatus |
CN106788879A (zh) * | 2015-11-25 | 2017-05-31 | 上海贝尔股份有限公司 | 用于配置用于毫米波通信网络的传输帧的方法和装置 |
CN106788879B (zh) * | 2015-11-25 | 2020-03-20 | 上海诺基亚贝尔股份有限公司 | 用于配置用于毫米波通信网络的传输帧的方法和装置 |
US10931417B2 (en) | 2016-07-14 | 2021-02-23 | Intel Corporation | Apparatus, system and method of communicating a transmission according to a symbol block structure and guard interval (GI) scheme |
WO2018013639A3 (en) * | 2016-07-14 | 2018-07-26 | Intel Corporation | Apparatus, system and method of communicating a transmission according to a symbol block structure and guard interval (gi) scheme |
US10256952B2 (en) | 2016-07-14 | 2019-04-09 | Intel Corporation | Apparatus, system, and method of communicating a transmission according to a symbol block structure and guard interval (GI) scheme |
US10615930B2 (en) | 2016-07-14 | 2020-04-07 | Intel Corporation | Apparatus, system and method of communicating a transmission according to a symbol block structure and guard interval (GI) scheme |
CN109565495A (zh) * | 2016-09-09 | 2019-04-02 | 英特尔公司 | 用于无线网络的符号分块和保护间隔 |
WO2019027831A1 (en) * | 2017-07-31 | 2019-02-07 | Qualcomm Incorporated | TELEMETRIC SURVEY PROTECTION AGAINST PREFIX REINTEGRATION ATTACKS |
CN111385076A (zh) * | 2018-12-29 | 2020-07-07 | 华为技术有限公司 | 通信方法、网络设备和终端设备 |
WO2020135098A1 (zh) * | 2018-12-29 | 2020-07-02 | 华为技术有限公司 | 通信方法、网络设备和终端设备 |
CN111385076B (zh) * | 2018-12-29 | 2021-08-13 | 华为技术有限公司 | 通信方法、网络设备和终端设备 |
CN113050086A (zh) * | 2021-06-01 | 2021-06-29 | 中国南方电网有限责任公司超高压输电公司广州局 | 探地雷达系统及控制方法、装置、设备及存储介质 |
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Owner name: HUANG FENG Free format text: FORMER OWNER: JIANGSU GIGARAY COMMUNICATION TECHNOLOGY CO., LTD. Effective date: 20150810 |
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Effective date of registration: 20150810 Address after: 214000 Jiangsu province Binhu DiCui road Wuxi City, No. 100 building A room 1206 Applicant after: Huang Feng Address before: 214000 Jiangsu province Binhu DiCui road Wuxi City, No. 100 building A room 1206 Applicant before: Jiangsu skill farsighted communication Science and Technology Ltd. |
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