UA86190C2 - Регулирование скорости замкнутым контуром, которое предназначено для многоканальной системы связи - Google Patents
Регулирование скорости замкнутым контуром, которое предназначено для многоканальной системы связи Download PDFInfo
- Publication number
- UA86190C2 UA86190C2 UAA200504860A UA2005004860A UA86190C2 UA 86190 C2 UA86190 C2 UA 86190C2 UA A200504860 A UAA200504860 A UA A200504860A UA 2005004860 A UA2005004860 A UA 2005004860A UA 86190 C2 UA86190 C2 UA 86190C2
- Authority
- UA
- Ukraine
- Prior art keywords
- channel
- data
- transmission
- received
- parallel
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract description 261
- 238000004891 communication Methods 0.000 title abstract description 35
- 238000012545 processing Methods 0.000 description 101
- 239000011159 matrix material Substances 0.000 description 40
- 238000000034 method Methods 0.000 description 34
- 230000008569 process Effects 0.000 description 25
- 239000013598 vector Substances 0.000 description 22
- 238000012546 transfer Methods 0.000 description 20
- 230000006835 compression Effects 0.000 description 14
- 238000007906 compression Methods 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000004044 response Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 230000015654 memory Effects 0.000 description 8
- 238000010790 dilution Methods 0.000 description 7
- 239000012895 dilution Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 6
- 230000003595 spectral effect Effects 0.000 description 6
- 238000013441 quality evaluation Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 230000006837 decompression Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000017105 transposition Effects 0.000 description 3
- 235000011449 Rosa Nutrition 0.000 description 2
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 241001519451 Abramis brama Species 0.000 description 1
- 241001674044 Blattodea Species 0.000 description 1
- 241001247437 Cerbera odollam Species 0.000 description 1
- 241000600039 Chromis punctipinnis Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 101000802640 Homo sapiens Lactosylceramide 4-alpha-galactosyltransferase Proteins 0.000 description 1
- 101000750267 Homo sapiens Vasorin Proteins 0.000 description 1
- 102100035838 Lactosylceramide 4-alpha-galactosyltransferase Human genes 0.000 description 1
- 241000211815 Livia Species 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 235000013744 Passiflora ligularis Nutrition 0.000 description 1
- 240000004520 Passiflora ligularis Species 0.000 description 1
- 208000037062 Polyps Diseases 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 102100021161 Vasorin Human genes 0.000 description 1
- 241001377938 Yara Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
- IBBLRJGOOANPTQ-JKVLGAQCSA-N quinapril hydrochloride Chemical compound Cl.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CC2=CC=CC=C2C1)C(O)=O)CC1=CC=CC=C1 IBBLRJGOOANPTQ-JKVLGAQCSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006886 spatial memory Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Предусмотренное регулирование скорости замкнутым контуром для передачи данных по многочисленным параллельным каналам. Внутренний контур оценивает канальные условия для линии связи и выбирает соответствующую скорость передачи данных для каждого из многочисленных каналов на основе оценок канала. Для каждого параллельного канала, SNR, который принимается вычисленное на основе оценок канала, рабочее SNR, вычисленное на основе SNR, которое принимается, и SNR-компенсации для параллельного канала, и скорость передачи данных выбрана на основе рабочего SNR для параллельного канала и множества необходимых SNR для множества скоростей передачи, которые поддерживаются системой. Внешний контур оценивает качество сигналов, ко
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42130902P | 2002-10-25 | 2002-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA86190C2 true UA86190C2 (ru) | 2009-04-10 |
Family
ID=35581904
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200504860A UA86190C2 (ru) | 2002-10-25 | 2003-10-24 | Регулирование скорости замкнутым контуром, которое предназначено для многоканальной системы связи |
| UAA200504936A UA90080C2 (ru) | 2002-10-25 | 2003-10-24 | Произвольный доступ для беспроводных коммуникационных систем с множественным доступом |
| UAA200504937A UA86191C2 (ru) | 2002-10-25 | 2003-10-24 | Калибровка канала для коммутационной системы с дуплексной связью и временным разделением каналов |
| UAA200504858A UA89611C2 (ru) | 2002-10-25 | 2003-10-24 | Способ и устройство приема и передачи сигнальной информации в системе беспроводной связи (варианты) |
| UAA200504947A UA87973C2 (ru) | 2002-10-25 | 2003-10-24 | Многорежимный терминал в системе радиосвязи с многоканальным входом, многоканальным выходом и пространственным мультиплексированием, способ и устройство обработки данных и точка доступа в системе радиосвязи |
| UAA200504943A UA86752C2 (ru) | 2002-10-25 | 2003-10-24 | Выявление и демодуляция данных в системах беспроводной связи |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200504936A UA90080C2 (ru) | 2002-10-25 | 2003-10-24 | Произвольный доступ для беспроводных коммуникационных систем с множественным доступом |
| UAA200504937A UA86191C2 (ru) | 2002-10-25 | 2003-10-24 | Калибровка канала для коммутационной системы с дуплексной связью и временным разделением каналов |
| UAA200504858A UA89611C2 (ru) | 2002-10-25 | 2003-10-24 | Способ и устройство приема и передачи сигнальной информации в системе беспроводной связи (варианты) |
| UAA200504947A UA87973C2 (ru) | 2002-10-25 | 2003-10-24 | Многорежимный терминал в системе радиосвязи с многоканальным входом, многоканальным выходом и пространственным мультиплексированием, способ и устройство обработки данных и точка доступа в системе радиосвязи |
| UAA200504943A UA86752C2 (ru) | 2002-10-25 | 2003-10-24 | Выявление и демодуляция данных в системах беспроводной связи |
Country Status (2)
| Country | Link |
|---|---|
| CN (9) | CN101232726B (ru) |
| UA (6) | UA86190C2 (ru) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8204149B2 (en) | 2003-12-17 | 2012-06-19 | Qualcomm Incorporated | Spatial spreading in a multi-antenna communication system |
| CN101371603B (zh) * | 2006-01-11 | 2013-10-23 | 高通股份有限公司 | 无线对等网络中的无线设备发现 |
| CN102098089B (zh) * | 2006-02-02 | 2013-06-19 | 富士通株式会社 | 无线传送方法、无线发送机以及无线接收机 |
| TWI415398B (zh) * | 2006-03-24 | 2013-11-11 | Lg Electronics Inc | 用於多輸入多輸出傳輸系統之減少管理負擔的方法 |
| US7920517B2 (en) * | 2006-04-28 | 2011-04-05 | Alcatel-Lucent Usa Inc. | Uplink load control including individual measurements |
| PL2034755T3 (pl) * | 2006-06-01 | 2013-06-28 | Huawei Tech Co Ltd | Sposób łączenia stacji ruchomej ze stacja bazową |
| EP2254259B1 (en) * | 2006-09-22 | 2016-11-09 | Mitsubishi Electric R&D Centre Europe B.V. | Method and device for transferring signals representative of a pilot symbol pattern |
| US8126396B2 (en) | 2006-11-09 | 2012-02-28 | Broadcom Corporation | Wireless network that utilizes concurrent interfering transmission and MIMO techniques |
| US8194587B2 (en) | 2006-11-09 | 2012-06-05 | Broadcom Corporation | Adaptive network supporting single to concurrent interfering wireless transmissions |
| US7804799B2 (en) * | 2006-12-29 | 2010-09-28 | Intel Corporation | Uplink contention based access with quick access channel |
| ES2391413T3 (es) * | 2007-04-12 | 2012-11-26 | Alcatel Lucent | Procedimiento para la gestión de la movilidad en una arquitectura de sistema que soporta la movilidad entre diferentes sistemas de acceso |
| KR100895576B1 (ko) * | 2007-05-11 | 2009-04-29 | 주식회사 팬택 | 다중입력 다중출력 무선 랜 환경에서 안테나를 선택하여데이터를 전송하는 방법 |
| EP2154802A4 (en) * | 2007-05-29 | 2014-03-26 | Mitsubishi Electric Corp | CALIBRATION PROCEDURE, COMMUNICATION SYSTEM, FREQUENCY CONTROL METHOD AND COMMUNICATION DEVICE |
| US8184726B2 (en) * | 2007-09-10 | 2012-05-22 | Industrial Technology Research Institute | Method and apparatus for multi-rate control in a multi-channel communication system |
| EP3934123A1 (en) | 2007-10-31 | 2022-01-05 | Telefonaktiebolaget LM Ericsson (publ) | Selection of transmit mode during a random access procedure |
| WO2010031189A1 (en) | 2008-09-22 | 2010-03-25 | Nortel Networks Limited | Method and system for space code transmit diversity of pucch |
| CN101499990B (zh) * | 2008-02-03 | 2012-04-25 | 华为技术有限公司 | 基于多输入多输出的导频发送方法及装置 |
| EP2283690B1 (en) * | 2008-06-05 | 2015-07-15 | Telefonaktiebolaget L M Ericsson (publ) | Method and arrangement in a wireless communication network |
| CN101754394B (zh) * | 2008-12-10 | 2012-01-04 | 华为技术有限公司 | 用户设备、资源确定方法、资源上报方法及资源分配系统 |
| US8923218B2 (en) * | 2009-11-02 | 2014-12-30 | Qualcomm Incorporated | Apparatus and method for random access signaling in a wireless communication system |
| US9258807B2 (en) | 2010-05-03 | 2016-02-09 | Intel Deutschland Gmbh | Communication network device, communication terminal, and communication resource allocation methods |
| US8274995B2 (en) * | 2010-05-17 | 2012-09-25 | Telefonaktiebolaget L M Ericsson (Publ) | Cyclic prefix for non-contiguous signal transmission |
| CN102457350B (zh) * | 2010-10-22 | 2015-06-03 | 中兴通讯股份有限公司 | 一种数据传输方法及系统 |
| CN102790661A (zh) * | 2011-05-16 | 2012-11-21 | 中兴通讯股份有限公司 | 一种上行mimo中获得信道相关性系数的方法及系统 |
| CN102891707B (zh) * | 2011-07-21 | 2017-07-18 | 中兴通讯股份有限公司 | 选择传输模式的方法和基站 |
| CN104012024B (zh) * | 2011-10-14 | 2018-06-26 | 诺基亚通信公司 | 用于向用户设备分配传输模式的方法及其装置 |
| EP2975790B1 (en) * | 2013-03-13 | 2019-02-20 | Mitsubishi Electric Corporation | Transmission device, reception device and communication system |
| CN109982342B (zh) * | 2013-05-24 | 2022-03-25 | 日本电信电话株式会社 | 无线通信装置以及无线通信方法 |
| CN105594276B (zh) | 2013-08-19 | 2019-06-25 | 相干逻辑公司 | 在多个无线环境中操作的参数化无线电波形的方法和设备 |
| CN105323042B (zh) * | 2014-07-11 | 2018-09-25 | 启碁科技股份有限公司 | 提升效能的方法及无线模块 |
| CN104601281A (zh) | 2014-12-31 | 2015-05-06 | 北京智谷睿拓技术服务有限公司 | 传输控制方法及传输控制装置 |
| US20170026962A1 (en) * | 2015-07-23 | 2017-01-26 | Futurewei Technologies, Inc. | Beam detection and tracking in wireless networks |
| CN113395231B (zh) * | 2015-10-29 | 2024-01-02 | 夏普株式会社 | 用于多物理结构体系的系统和方法 |
| CN108123903B (zh) * | 2016-11-29 | 2021-12-14 | 上海诺基亚贝尔股份有限公司 | 通信系统中的信号处理方法和设备 |
| CN107133441B (zh) * | 2017-03-21 | 2022-09-23 | 中国电力科学研究院 | 一种能源互联网中功率数据采样精度的确定方法及装置 |
| US20180288706A1 (en) * | 2017-03-29 | 2018-10-04 | Intel Corporation | Wireless communication device, system and method to provide an operational cyclic prefix length to decode a wake-up packet |
| WO2018204543A1 (en) * | 2017-05-03 | 2018-11-08 | Assia Spe, Llc | Systems and methods for implementing high-speed waveguide transmission over wires |
| US12267123B2 (en) | 2017-05-03 | 2025-04-01 | Assia Spe, Llc | Systems and methods for implementing high-speed waveguide transmission over wires |
| CN109391348B (zh) * | 2017-08-08 | 2020-06-02 | 维沃移动通信有限公司 | 循环冗余校验的方法和设备 |
| CN111149006B (zh) * | 2017-08-23 | 2022-08-02 | 弗劳恩霍夫应用研究促进协会 | 基于波束成形的多天线设备的空中校准和测试 |
| EP3547765B1 (en) * | 2018-03-28 | 2021-08-18 | Institut Mines-Telecom | Power distribution to sub-bands in multiple access communications systems |
| CN111698290B (zh) * | 2020-05-19 | 2021-06-15 | 展讯通信(天津)有限公司 | Pdu会话复用方法、装置、用户设备及存储介质 |
| WO2022021373A1 (zh) * | 2020-07-31 | 2022-02-03 | 华为技术有限公司 | 一种通信方法及装置 |
| FI20205925A1 (en) * | 2020-09-24 | 2022-03-25 | Nokia Technologies Oy | Adjusting the speed |
| CN118018949B (zh) * | 2024-01-15 | 2025-09-16 | 北京理工大学 | Mimo-ofdm系统下机动异步目标的直接定位及同步方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4750198A (en) * | 1986-12-12 | 1988-06-07 | Astronet Corporation/Plessey U.K. | Cellular radiotelephone system providing diverse separately-accessible groups of channels |
| US5012469A (en) * | 1988-07-29 | 1991-04-30 | Karamvir Sardana | Adaptive hybrid multiple access protocols |
| US5404355A (en) * | 1992-10-05 | 1995-04-04 | Ericsson Ge Mobile Communications, Inc. | Method for transmitting broadcast information in a digital control channel |
| BR9507859A (pt) * | 1994-05-02 | 1997-09-16 | Motorola Inc | Aparelho e método de registro flexivel de múltiplos subcanais |
| US5677909A (en) * | 1994-05-11 | 1997-10-14 | Spectrix Corporation | Apparatus for exchanging data between a central station and a plurality of wireless remote stations on a time divided commnication channel |
| US5729542A (en) * | 1995-06-28 | 1998-03-17 | Motorola, Inc. | Method and apparatus for communication system access |
| GB9514659D0 (en) * | 1995-07-18 | 1995-09-13 | Northern Telecom Ltd | An antenna downlink beamsteering arrangement |
| GB9521739D0 (en) * | 1995-10-24 | 1996-01-03 | Nat Transcommunications Ltd | Decoding carriers encoded using orthogonal frequency division multiplexing |
| FR2764143A1 (fr) * | 1997-05-27 | 1998-12-04 | Philips Electronics Nv | Procede de determination d'un format d'emission de symboles dans un systeme de transmission et systeme |
| EP0895387A1 (de) * | 1997-07-28 | 1999-02-03 | Deutsche Thomson-Brandt Gmbh | Erkennung des Übertragungsmodus eines DVB-Signales |
| US5982327A (en) * | 1998-01-12 | 1999-11-09 | Motorola, Inc. | Adaptive array method, device, base station and subscriber unit |
| EP0993211B1 (en) * | 1998-10-05 | 2005-01-12 | Sony International (Europe) GmbH | Random access channel partitioning scheme for CDMA system |
| JP3606761B2 (ja) * | 1998-11-26 | 2005-01-05 | 松下電器産業株式会社 | Ofdm受信装置 |
| JP3619729B2 (ja) * | 2000-01-19 | 2005-02-16 | 松下電器産業株式会社 | 無線受信装置および無線受信方法 |
| US6363267B1 (en) * | 1999-04-07 | 2002-03-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile terminal decode failure procedure in a wireless local area network |
| US6115406A (en) * | 1999-09-10 | 2000-09-05 | Interdigital Technology Corporation | Transmission using an antenna array in a CDMA communication system |
| US20020154705A1 (en) * | 2000-03-22 | 2002-10-24 | Walton Jay R. | High efficiency high performance communications system employing multi-carrier modulation |
| DE60043629D1 (de) * | 2000-04-04 | 2010-02-11 | Sony Deutschland Gmbh | Ereignisgesteuerte Änderung der Zugriffsdienstklasse in einem Zufallzugriffskanal |
| US6628702B1 (en) * | 2000-06-14 | 2003-09-30 | Qualcomm, Incorporated | Method and apparatus for demodulating signals processed in a transmit diversity mode |
| KR100493152B1 (ko) * | 2000-07-21 | 2005-06-02 | 삼성전자주식회사 | 이동 통신 시스템에서의 전송 안테나 다이버시티 방법 및이를 위한 기지국 장치 및 이동국 장치 |
| WO2002015433A1 (fr) * | 2000-08-10 | 2002-02-21 | Fujitsu Limited | Dispositif de communication pour emission en diversite |
| US7233625B2 (en) * | 2000-09-01 | 2007-06-19 | Nortel Networks Limited | Preamble design for multiple input—multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system |
| US6907270B1 (en) * | 2000-10-23 | 2005-06-14 | Qualcomm Inc. | Method and apparatus for reduced rank channel estimation in a communications system |
-
2003
- 2003-10-24 UA UAA200504860A patent/UA86190C2/ru unknown
- 2003-10-24 CN CN 200810005768 patent/CN101232726B/zh not_active Expired - Lifetime
- 2003-10-24 UA UAA200504936A patent/UA90080C2/ru unknown
- 2003-10-24 UA UAA200504937A patent/UA86191C2/ru unknown
- 2003-10-24 CN CNA2007101938391A patent/CN101166074A/zh active Pending
- 2003-10-24 CN CNB2003801045601A patent/CN100459535C/zh not_active Expired - Lifetime
- 2003-10-24 CN CN200710193838.7A patent/CN101166072B/zh not_active Expired - Lifetime
- 2003-10-24 UA UAA200504858A patent/UA89611C2/ru unknown
- 2003-10-24 CN CN 200810178647 patent/CN101425874B/zh not_active Expired - Lifetime
- 2003-10-24 CN CN 200710193841 patent/CN101166054B/zh not_active Expired - Lifetime
- 2003-10-24 UA UAA200504947A patent/UA87973C2/ru unknown
- 2003-10-24 CN CN 200380104584 patent/CN1717901A/zh active Pending
- 2003-10-24 UA UAA200504943A patent/UA86752C2/ru unknown
- 2003-10-24 CN CNB2003801049072A patent/CN100380857C/zh not_active Expired - Lifetime
- 2003-10-27 CN CN 200910145580 patent/CN101582873B/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN101582873B (zh) | 2013-01-02 |
| CN100459535C (zh) | 2009-02-04 |
| CN100380857C (zh) | 2008-04-09 |
| CN101425874A (zh) | 2009-05-06 |
| CN1717900A (zh) | 2006-01-04 |
| CN101166072A (zh) | 2008-04-23 |
| CN101232726B (zh) | 2012-12-05 |
| UA87973C2 (ru) | 2009-09-10 |
| CN101425874B (zh) | 2012-12-05 |
| CN101582873A (zh) | 2009-11-18 |
| UA86191C2 (ru) | 2009-04-10 |
| CN101166054A (zh) | 2008-04-23 |
| UA90080C2 (ru) | 2010-04-12 |
| CN101166054B (zh) | 2013-03-06 |
| CN101166072B (zh) | 2014-11-12 |
| CN101232726A (zh) | 2008-07-30 |
| CN1717901A (zh) | 2006-01-04 |
| CN1720686A (zh) | 2006-01-11 |
| UA86752C2 (ru) | 2009-05-25 |
| CN101166074A (zh) | 2008-04-23 |
| UA89611C2 (ru) | 2010-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2358390C2 (ru) | Регулирование скорости замкнутым контуром, предназначенное для многоканальной системы связи | |
| DE60031896T2 (de) | Verfahren zum regeln der gewichte eines datensignals in mindestens zwei antennenelementen einer funkverbindungseinheit, moduls und kommunikationssystems | |
| US8019031B2 (en) | User selection method and user selection device for multiuser MIMO communication | |
| KR101446700B1 (ko) | 다중 입출력 무선통신 시스템에서 제한된 피드포워드를이용한 빔포밍 장치 및 방법 | |
| US8761288B2 (en) | Limited channel information feedback error-free channel vector quantization scheme for precoding MU-MIMO | |
| US7903609B2 (en) | Method and system for an improved user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission | |
| US8515360B2 (en) | Method and system for greedy user group selection with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedback | |
| CN1937849B (zh) | 在通信系统中处理信号的方法及系统 | |
| TWI436617B (zh) | 無線多輸入多輸出系統之多模式端子、存取點及處理資料之方法 | |
| US8045932B2 (en) | Double search user group selection scheme with range reduction for FDD multiuser MIMO downlink transmission with finite-rate channel state information feedback | |
| US20130022001A1 (en) | Method and System for a Range Reduction Scheme for User Selection in a Multiuser MIMO Downlink Transmission | |
| CN101917245A (zh) | 多个空间多路复用模式的mimo系统 | |
| US8218667B2 (en) | Data transmission method using dirty paper coding in MIMO system | |
| KR20090003000A (ko) | 다중 안테나 시스템에서 간섭 제거 장치 및 방법 | |
| US7688979B2 (en) | MIMO air interface utilizing dirty paper coding | |
| US20110164510A1 (en) | Method and system for selecting a user group using quantized channel state information feedbacks from mimo capable mobile devices | |
| WO2006098379A1 (ja) | マルチユーザ・プレコーディングに基づく適応変調方法 | |
| CN105721029B (zh) | 3d mu-mimo fdd系统中基于双码本有限反馈的多用户调度方法 | |
| WO2007102363A1 (ja) | 無線送信装置および無線送信方法 | |
| JP2016219995A (ja) | 無線通信システム、基地局、無線端末、及び基地局の処理方法 | |
| JP2010525736A (ja) | 低減したフィードバックを用いる複数入力・複数出力通信システム | |
| US7596112B2 (en) | Method and apparatus for rate compatible dirty paper coding | |
| US8275062B2 (en) | User scheduling method in multiple antenna system | |
| KR100880000B1 (ko) | 안테나 간 상관도를 고려한 코드북 생성 방법과 장치 및다중 안테나 통신 시스템 | |
| KR101415417B1 (ko) | 다중안테나를 이용한 다중사용자 데이터 전송 방법 및송신기 |