BR112018005401A2 - códigos de esquema de modulação e codificação - Google Patents
códigos de esquema de modulação e codificaçãoInfo
- Publication number
- BR112018005401A2 BR112018005401A2 BR112018005401A BR112018005401A BR112018005401A2 BR 112018005401 A2 BR112018005401 A2 BR 112018005401A2 BR 112018005401 A BR112018005401 A BR 112018005401A BR 112018005401 A BR112018005401 A BR 112018005401A BR 112018005401 A2 BR112018005401 A2 BR 112018005401A2
- Authority
- BR
- Brazil
- Prior art keywords
- modulation
- coding scheme
- wireless communications
- mcs
- index value
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
- H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
- H04L27/206—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers
- H04L27/2067—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers with more than two phase states
- H04L27/2078—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers with more than two phase states in which the phase change per symbol period is constrained
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0075—Transmission of coding parameters to receiver
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
esta descrição descreve métodos, aparelhos e sistemas relacionados a um sistema de esquema de modulação e codificação (mcs). o dispositivo pode determinar um canal de comunicações sem fio com um primeiro dispositivo de acordo com um padrão de comunicações sem fio. o dispositivo pode gerar um cabeçalho de acordo com um padrão de comunicação, o cabeçalho incluindo, pelo menos em parte, um valor de índice do esquema de modulação e codificação (mcs). o dispositivo pode determinar uma taxa de código associada ao valor de índice do mcs com base, pelo menos em parte, no canal de comunicações sem fio. o dispositivo pode levar a enviar o cabeçalho ao primeiro dispositivo através do canal de comunicações sem fio com base, pelo menos em parte, no valor de índice do mcs.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562241363P | 2015-10-14 | 2015-10-14 | |
US14/978,293 US9847849B2 (en) | 2015-10-14 | 2015-12-22 | Modulation and coding scheme codes |
PCT/US2016/052610 WO2017065942A1 (en) | 2015-10-14 | 2016-09-20 | Modulation and coding scheme codes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018005401A2 true BR112018005401A2 (pt) | 2018-10-09 |
Family
ID=58517764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018005401A BR112018005401A2 (pt) | 2015-10-14 | 2016-09-20 | códigos de esquema de modulação e codificação |
Country Status (5)
Country | Link |
---|---|
US (2) | US9847849B2 (pt) |
EP (1) | EP3363132A4 (pt) |
CN (1) | CN108028724B (pt) |
BR (1) | BR112018005401A2 (pt) |
WO (1) | WO2017065942A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6331263B2 (ja) * | 2013-05-16 | 2018-05-30 | 富士通株式会社 | 通信装置、通信システム、及び通信方法 |
US10021695B2 (en) | 2015-04-14 | 2018-07-10 | Qualcomm Incorporated | Apparatus and method for generating and transmitting data frames |
US10560945B2 (en) * | 2016-01-15 | 2020-02-11 | Qualcomm Incorporated | Mode indication for wireless devices |
CN108513731A (zh) * | 2016-01-27 | 2018-09-07 | 华为技术有限公司 | 通信方法、网络侧设备及终端 |
US10523386B2 (en) * | 2016-06-24 | 2019-12-31 | Lg Electronics Inc. | Method of processing data block in wireless communication system and apparatus therefor |
US10362565B2 (en) * | 2016-06-29 | 2019-07-23 | Lg Electronics Inc. | Method and user equipment for transmitting uplink signal, and method and base station for receiving uplink signal |
US10153935B2 (en) * | 2016-07-18 | 2018-12-11 | Intel Corporation | Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme |
WO2018164554A1 (ko) * | 2017-03-10 | 2018-09-13 | 엘지전자 주식회사 | 무선랜 시스템에서 물리 프로토콜 데이터 유닛을 포함한 신호의 송수신 방법 및 이를 위한 장치 |
CN109391367B (zh) * | 2017-08-11 | 2022-12-30 | 华为技术有限公司 | 通信方法和装置 |
WO2019029690A1 (zh) * | 2017-08-11 | 2019-02-14 | 华为技术有限公司 | 通信方法和装置 |
CN109660479A (zh) | 2017-10-11 | 2019-04-19 | 华为技术有限公司 | 一种通信方法及装置 |
CN109246047B (zh) * | 2017-10-11 | 2019-08-27 | 华为技术有限公司 | 一种通信方法及装置 |
CN113242108B (zh) | 2018-02-12 | 2023-04-14 | 中兴通讯股份有限公司 | 数据通信处理方法及装置 |
US10567108B2 (en) | 2018-02-16 | 2020-02-18 | At&T Intellectual Property I, L.P. | Adaptive configuration of modulation and coding scheme tables for new radio |
US11785452B2 (en) * | 2020-01-22 | 2023-10-10 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Error correction code-based embedding in adaptive rate communication systems |
CN115225207B (zh) * | 2022-08-05 | 2024-04-12 | 广东明创软件科技有限公司 | 数据传输方法及相关装置 |
WO2024061328A1 (en) * | 2022-09-22 | 2024-03-28 | Mediatek Inc. | New modulation and coding schemes for next-generation wlan |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8897184B2 (en) | 2007-06-22 | 2014-11-25 | Vubiq Networks, Inc. | System and method for wireless communication in a backplane fabric architecture |
US8879490B2 (en) * | 2010-07-01 | 2014-11-04 | Lg Electronics Inc. | Method and apparatus for transceiving a MIMO packet in a wireless LAN system |
WO2013014923A1 (ja) * | 2011-07-27 | 2013-01-31 | パナソニック株式会社 | 符号化方法、復号方法 |
US9312985B2 (en) * | 2013-01-02 | 2016-04-12 | Qualcomm Incorporated | Techniques for rate selection in millimeter-wave communication systems |
US9559722B1 (en) * | 2013-10-21 | 2017-01-31 | Marvell International Ltd. | Network devices and methods of generating low-density parity-check codes and performing corresponding encoding of data |
US9391817B2 (en) | 2014-03-24 | 2016-07-12 | Tensorcom, Inc. | Method and apparatus of an architecture to switch equalization based on signal delay spread |
JP6511284B2 (ja) * | 2015-02-13 | 2019-05-15 | パナソニック株式会社 | 最小値選択回路、復号器及び最小値選択方法 |
US9949259B2 (en) * | 2015-05-07 | 2018-04-17 | Qualcomm Incorporated | System and method for transmitting data payload in WB SC, aggregate SC, duplicate SC, OFDM transmission frames |
-
2015
- 2015-12-22 US US14/978,293 patent/US9847849B2/en active Active
-
2016
- 2016-09-20 BR BR112018005401A patent/BR112018005401A2/pt unknown
- 2016-09-20 CN CN201680053345.0A patent/CN108028724B/zh active Active
- 2016-09-20 EP EP16855924.3A patent/EP3363132A4/en active Pending
- 2016-09-20 WO PCT/US2016/052610 patent/WO2017065942A1/en unknown
-
2017
- 2017-12-05 US US15/832,201 patent/US10313051B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN108028724B (zh) | 2021-07-30 |
US20180287732A1 (en) | 2018-10-04 |
US20170111139A1 (en) | 2017-04-20 |
CN108028724A (zh) | 2018-05-11 |
EP3363132A1 (en) | 2018-08-22 |
WO2017065942A1 (en) | 2017-04-20 |
US10313051B2 (en) | 2019-06-04 |
EP3363132A4 (en) | 2019-06-12 |
US9847849B2 (en) | 2017-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: INTEL CORPORATION (US) |