CN107534463A - 用于传输具有多个导频信号和零值的一个或多个符号的装置、方法和计算机程序 - Google Patents
用于传输具有多个导频信号和零值的一个或多个符号的装置、方法和计算机程序 Download PDFInfo
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- CN107534463A CN107534463A CN201680022453.1A CN201680022453A CN107534463A CN 107534463 A CN107534463 A CN 107534463A CN 201680022453 A CN201680022453 A CN 201680022453A CN 107534463 A CN107534463 A CN 107534463A
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- pilot signals
- described device
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Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004590 computer program Methods 0.000 title claims abstract description 9
- 230000007717 exclusion Effects 0.000 claims description 8
- 238000012790 confirmation Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 23
- 238000005516 engineering process Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- VZCCETWTMQHEPK-QNEBEIHSSA-N gamma-linolenic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/CCCCC(O)=O VZCCETWTMQHEPK-QNEBEIHSSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- 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
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
-
- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/752,705 | 2015-06-26 | ||
US14/752,705 US9686114B2 (en) | 2015-06-26 | 2015-06-26 | Apparatus, method, and computer program for communicating one or more symbols with multiple pilot signals and nulls |
PCT/CN2016/086949 WO2016206609A1 (en) | 2015-06-26 | 2016-06-23 | Apparatus, method, and computer program for communicating one or more symbols with multiple pilot signals and nulls |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107534463A true CN107534463A (zh) | 2018-01-02 |
CN107534463B CN107534463B (zh) | 2020-08-25 |
Family
ID=57584673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680022453.1A Active CN107534463B (zh) | 2015-06-26 | 2016-06-23 | 传输具有多个导频信号和零值的一个或多个符号的装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9686114B2 (zh) |
EP (1) | EP3298699A4 (zh) |
CN (1) | CN107534463B (zh) |
WO (1) | WO2016206609A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3926838B1 (en) * | 2019-03-08 | 2023-03-29 | Mitsubishi Electric Corporation | Reception device, wireless communication system, interference power estimation method and memory |
EP4211875A4 (en) * | 2020-09-07 | 2024-06-05 | Qualcomm Incorporated | PRE-EQUALIZATION AND POWER CONTROL FOR RADIO LINK MODEL AGGREGATION IN FEDERATED LEARNING |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1826782A (zh) * | 2003-06-25 | 2006-08-30 | 诺基亚公司 | 用于多载波系统的信号星座 |
CN101313548A (zh) * | 2005-09-27 | 2008-11-26 | 诺基亚公司 | 用于多载波传输的导频结构 |
US8644404B2 (en) * | 2008-12-19 | 2014-02-04 | Nippon Telegraph And Telephone Corporation | Wireless communication system and wireless communication method |
CN104126290A (zh) * | 2012-02-27 | 2014-10-29 | 英特尔公司 | 管理导频旋转的停留时间的技术 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US5852630A (en) * | 1997-07-17 | 1998-12-22 | Globespan Semiconductor, Inc. | Method and apparatus for a RADSL transceiver warm start activation procedure with precoding |
US20020141347A1 (en) * | 2001-03-30 | 2002-10-03 | Harp Jeffrey C. | System and method of reducing ingress noise |
US7631242B2 (en) * | 2001-06-22 | 2009-12-08 | Broadcom Corporation | System, method and computer program product for mitigating burst noise in a communications system |
FI20020387A0 (fi) * | 2002-02-28 | 2002-02-28 | Nokia Corp | Menetelmä ja järjestelmä monikantoaaltosignaalin vastaanottamiseksi |
US7286514B2 (en) * | 2002-12-10 | 2007-10-23 | New Jersey Institute Of Technology | Method for phase noise suppression for OFDM based WLANs |
JP4701964B2 (ja) * | 2005-09-27 | 2011-06-15 | 日本電気株式会社 | マルチユーザ受信装置 |
EP1814276A1 (en) * | 2006-01-26 | 2007-08-01 | Siemens S.p.A. | Method for phase noise compensation in ofdm receiver, and corresponding device and receiver thereof |
US7734303B2 (en) * | 2006-04-12 | 2010-06-08 | Qualcomm Incorporated | Pilot modulation error ratio for evaluation of transmitter performance |
US20080123788A1 (en) * | 2006-11-29 | 2008-05-29 | Supat Wongwirawat | Method and apparatus for detecting and correcting modulated signal impairments |
KR100897769B1 (ko) * | 2007-01-24 | 2009-05-15 | 삼성전자주식회사 | 채널 상태 정보 추정방법 및 그 장치 |
WO2010106549A2 (en) * | 2009-03-04 | 2010-09-23 | Centre Of Excellence In Wireless | Pilot aided data transmission and reception with interference mitigation in wireless systems |
US8743940B1 (en) * | 2010-01-07 | 2014-06-03 | Marvell International Ltd. | Method and apparatus for adaptively determining settings of a transmit equalizer |
CN102843324B (zh) | 2011-06-21 | 2017-03-22 | 中兴通讯股份有限公司 | Mbms业务非专用载波下的增强导频传输方法和系统 |
WO2013010247A1 (en) * | 2011-07-21 | 2013-01-24 | Research In Motion Limited | Dynamic cyclic prefix mode for uplink radio resource management |
CN102333063B (zh) | 2011-10-21 | 2014-12-10 | 武汉邮电科学研究院 | 适用于fdd-lte室内场景上行信道估计及载波同步的方法与装置 |
JP2013168853A (ja) * | 2012-02-16 | 2013-08-29 | Sharp Corp | 受信装置、受信方法および受信プログラム |
US9178675B2 (en) * | 2012-02-27 | 2015-11-03 | Intel Corporation | Channel estimation and tracking |
US9031143B2 (en) * | 2012-12-03 | 2015-05-12 | Broadcom Corporation | Adaptive decoding based on signal to noise ratio (SNR) |
RU2617439C2 (ru) | 2013-03-11 | 2017-04-25 | Хуавей Текнолоджиз Ко., Лтд. | Структура пилот-сигнала восходящей линии связи в системе связи с ортогональным мультиплексированием с частотным разделением точка-многоточка |
EP2984851B1 (en) | 2013-05-03 | 2017-04-26 | Huawei Technologies Co., Ltd. | Burst marker scheme in a communication system |
FR3013928B1 (fr) * | 2013-11-28 | 2015-12-25 | Commissariat Energie Atomique | Methode d'estimation de canal pour systeme de telecommunication fbmc |
US9313070B2 (en) * | 2014-01-15 | 2016-04-12 | Cisco Technology, Inc. | Burst noise detection and pilot selection |
-
2015
- 2015-06-26 US US14/752,705 patent/US9686114B2/en active Active
-
2016
- 2016-06-23 WO PCT/CN2016/086949 patent/WO2016206609A1/en active Application Filing
- 2016-06-23 EP EP16813725.5A patent/EP3298699A4/en not_active Withdrawn
- 2016-06-23 CN CN201680022453.1A patent/CN107534463B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1826782A (zh) * | 2003-06-25 | 2006-08-30 | 诺基亚公司 | 用于多载波系统的信号星座 |
CN101313548A (zh) * | 2005-09-27 | 2008-11-26 | 诺基亚公司 | 用于多载波传输的导频结构 |
US8644404B2 (en) * | 2008-12-19 | 2014-02-04 | Nippon Telegraph And Telephone Corporation | Wireless communication system and wireless communication method |
CN104126290A (zh) * | 2012-02-27 | 2014-10-29 | 英特尔公司 | 管理导频旋转的停留时间的技术 |
Also Published As
Publication number | Publication date |
---|---|
CN107534463B (zh) | 2020-08-25 |
EP3298699A4 (en) | 2018-06-27 |
WO2016206609A1 (en) | 2016-12-29 |
US20160380797A1 (en) | 2016-12-29 |
EP3298699A1 (en) | 2018-03-28 |
US9686114B2 (en) | 2017-06-20 |
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Effective date of registration: 20220913 Address after: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Fangwei Information Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. Effective date of registration: 20220913 Address after: Room A02, Room 1906, No. 7 Shuangshan Avenue, Nansha District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Lampang New Energy Co.,Ltd. Address before: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Fangwei Information Technology Co.,Ltd. |
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Effective date of registration: 20230920 Address after: 201100 1st floor, building 1, 1755 Hongmei South Road, Minhang District, Shanghai Patentee after: Shanghai Nanbang Hua New Energy Co.,Ltd. Address before: Room A02, Room 1906, No. 7 Shuangshan Avenue, Nansha District, Guangzhou City, Guangdong Province, 510000 Patentee before: Guangdong Lampang New Energy Co.,Ltd. |
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Effective date of registration: 20240218 Address after: 201800 Two Five Floors of 333 Huangqing Road, Jiading District, Shanghai Patentee after: SHANGHAI PENGBANG INDUSTRIAL Co.,Ltd. Country or region after: China Address before: 201100 1st floor, building 1, 1755 Hongmei South Road, Minhang District, Shanghai Patentee before: Shanghai Nanbang Hua New Energy Co.,Ltd. Country or region before: China |