MX388403B - Transmisión de señal de datos en un sistema de comunicación inalámbrica con latencia reducida de extremo a extremo - Google Patents
Transmisión de señal de datos en un sistema de comunicación inalámbrica con latencia reducida de extremo a extremoInfo
- Publication number
- MX388403B MX388403B MX2018007271A MX2018007271A MX388403B MX 388403 B MX388403 B MX 388403B MX 2018007271 A MX2018007271 A MX 2018007271A MX 2018007271 A MX2018007271 A MX 2018007271A MX 388403 B MX388403 B MX 388403B
- Authority
- MX
- Mexico
- Prior art keywords
- tti length
- tti
- payload
- wireless communication
- communication system
- Prior art date
Links
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
- H04L27/2602—Signal structure
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- 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
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- 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
-
- 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
- H04L27/2603—Signal structure ensuring backward compatibility with legacy system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Communication Control (AREA)
Abstract
De acuerdo con un aspecto, se configura un receptor para recibir una señal de datos, la señal de datos que comprende al menos un bloque de señal de datos, el bloque de señal de datos que tiene una duración predefinida en el dominio del tiempo, un número de símbolos en el dominio del tiempo y un ancho de banda en el dominio de la frecuencia, en donde el bloque de señal de datos se recibe a través de una pluralidad de intervalos de transmisión, en donde una longitud de un intervalo de transmisión es más corta que la duración del bloque de señal de datos por lo que un subconjunto de los símbolos del bloque de señal de datos se recibe a través de un intervalo de transmisión, y en donde el receptor comprende un dispositivo de procesamiento de señales configurado para procesar los símbolos del bloque de señal de datos que se han recibido a través de un intervalo de transmisión. De acuerdo con otro aspecto, se configura un receptor para recibir una señal de datos, la señal de datos que comprende una pluralidad de bloques de señal de datos (104), en donde al menos uno de los bloques de señal de datos (104) tiene una primera estructura de bloque con una duración predefinida en el dominio del tiempo, un número de símbolos en el dominio del tiempo y un ancho de banda en el dominio de la frecuencia, en donde al menos uno de los bloques de señal de datos (104) tiene una segunda estructura de bloque con una duración predefinida en el dominio del tiempo, un número de símbolos en el dominio del tiempo y un ancho de banda en el dominio de la frecuencia, la primera estructura de bloque y la segunda estructura de bloque que son diferentes, y en donde el receptor comprende un dispositivo de procesamiento de señales configurado para procesar los símbolos de los bloques de señal de datos (104) que tienen la primera estructura de bloque y la segunda estructura de bloque.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2015/080659 WO2017102037A1 (en) | 2015-12-18 | 2015-12-18 | Data signal transmission in a wireless communication system with reduced end-to-end latency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2018007271A MX2018007271A (es) | 2019-05-16 |
| MX388403B true MX388403B (es) | 2025-03-19 |
Family
ID=55022475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018007271A MX388403B (es) | 2015-12-18 | 2015-12-18 | Transmisión de señal de datos en un sistema de comunicación inalámbrica con latencia reducida de extremo a extremo |
Country Status (10)
| Country | Link |
|---|---|
| US (5) | US10979195B2 (es) |
| EP (2) | EP4270889A1 (es) |
| JP (1) | JP6800980B2 (es) |
| KR (3) | KR20180100049A (es) |
| CN (3) | CN114826526B (es) |
| CA (1) | CA3008673C (es) |
| MX (1) | MX388403B (es) |
| MY (1) | MY198116A (es) |
| RU (1) | RU2697267C1 (es) |
| WO (1) | WO2017102037A1 (es) |
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| KR102132832B1 (ko) * | 2015-11-06 | 2020-07-13 | 모토로라 모빌리티 엘엘씨 | 낮은 레이턴시 전송들을 위한 방법 및 장치 |
| EP3371918B1 (en) * | 2015-11-06 | 2020-05-27 | Telefonaktiebolaget LM Ericsson (PUBL) | Transmitting and receiving downlink grant and downlink data |
| US9801175B2 (en) * | 2015-11-06 | 2017-10-24 | Motorola Mobility Llc | Method and apparatus for low latency transmissions |
| WO2017099369A1 (ko) * | 2015-12-06 | 2017-06-15 | 엘지전자 주식회사 | 다중 tti 구조를 이용하여 통신 방법 및 장치 |
| MX388403B (es) * | 2015-12-18 | 2025-03-19 | Fraunhofer Ges Forschung | Transmisión de señal de datos en un sistema de comunicación inalámbrica con latencia reducida de extremo a extremo |
| EP3497861B1 (en) * | 2016-08-11 | 2022-10-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Latency reduction in tdd systems with carrier aggragation |
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2015
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- 2015-12-18 CN CN202210268252.7A patent/CN114826526B/zh active Active
- 2015-12-18 KR KR1020187018414A patent/KR20180100049A/ko not_active Ceased
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- 2015-12-18 CN CN201580085826.5A patent/CN108702345B/zh active Active
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- 2015-12-18 KR KR1020227003331A patent/KR102598658B1/ko active Active
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|---|---|
| CN114785466A (zh) | 2022-07-22 |
| US20260081740A1 (en) | 2026-03-19 |
| US12355704B2 (en) | 2025-07-08 |
| CN108702345A (zh) | 2018-10-23 |
| KR20220018634A (ko) | 2022-02-15 |
| CN114785466B (zh) | 2024-09-17 |
| US20250112748A1 (en) | 2025-04-03 |
| EP4270889A1 (en) | 2023-11-01 |
| CN114826526B (zh) | 2024-12-31 |
| US20210218536A1 (en) | 2021-07-15 |
| US11677529B2 (en) | 2023-06-13 |
| KR20200058582A (ko) | 2020-05-27 |
| JP6800980B2 (ja) | 2020-12-16 |
| US12368561B2 (en) | 2025-07-22 |
| EP3391604A1 (en) | 2018-10-24 |
| US10979195B2 (en) | 2021-04-13 |
| US20230275732A1 (en) | 2023-08-31 |
| US20180367279A1 (en) | 2018-12-20 |
| CA3008673A1 (en) | 2017-06-22 |
| WO2017102037A1 (en) | 2017-06-22 |
| JP2019506039A (ja) | 2019-02-28 |
| CN108702345B (zh) | 2022-04-05 |
| KR20180100049A (ko) | 2018-09-06 |
| CN114826526A (zh) | 2022-07-29 |
| EP3391604B1 (en) | 2024-02-21 |
| MX2018007271A (es) | 2019-05-16 |
| CA3008673C (en) | 2023-01-24 |
| RU2697267C1 (ru) | 2019-08-13 |
| MY198116A (en) | 2023-08-04 |
| KR102598658B1 (ko) | 2023-11-03 |
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