CN116527200A - 使用缩放因子的替代的调制编码方案的信令 - Google Patents

使用缩放因子的替代的调制编码方案的信令 Download PDF

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Publication number
CN116527200A
CN116527200A CN202310539136.9A CN202310539136A CN116527200A CN 116527200 A CN116527200 A CN 116527200A CN 202310539136 A CN202310539136 A CN 202310539136A CN 116527200 A CN116527200 A CN 116527200A
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mcs
default
rnti
mcs value
indication
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CN202310539136.9A
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Chinese (zh)
Inventor
白天阳
M·P·约翰威尔逊
K·韦努戈帕尔
M·N·伊斯兰
G·萨基斯
J·B·索里亚加
T·罗
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • 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
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN202310539136.9A 2018-04-05 2019-03-07 使用缩放因子的替代的调制编码方案的信令 Pending CN116527200A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201862653497P 2018-04-05 2018-04-05
US62/653,497 2018-04-05
US16/119,904 US10291378B1 (en) 2018-04-05 2018-08-31 Signaling of alternative modulation coding schemes
US16/119,904 2018-08-31
PCT/US2019/021085 WO2019194928A1 (en) 2018-04-05 2019-03-07 Signaling of alternative modulation coding schemes using a scaling factor
CN201980023971.9A CN111937334B (zh) 2018-04-05 2019-03-07 一种用于无线通信的方法及装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980023971.9A Division CN111937334B (zh) 2018-04-05 2019-03-07 一种用于无线通信的方法及装置

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Publication Number Publication Date
CN116527200A true CN116527200A (zh) 2023-08-01

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CN201980023971.9A Active CN111937334B (zh) 2018-04-05 2019-03-07 一种用于无线通信的方法及装置

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US (2) US10291378B1 (https=)
EP (2) EP4213423A1 (https=)
JP (1) JP7295878B2 (https=)
KR (1) KR102879158B1 (https=)
CN (2) CN116527200A (https=)
AU (2) AU2019249024B2 (https=)
BR (1) BR112020020200A2 (https=)
TW (1) TWI790359B (https=)
WO (1) WO2019194928A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3398273B1 (en) * 2015-12-31 2021-05-26 Telefonaktiebolaget LM Ericsson (publ) Communication device and method therein for transmitting data packets in a wireless communication network
US10291378B1 (en) 2018-04-05 2019-05-14 Qualcomm Incorporated Signaling of alternative modulation coding schemes
US10904910B2 (en) * 2018-04-12 2021-01-26 FG Innovation Company Limited System information modification and acquisition procedure
US11259293B2 (en) 2019-01-10 2022-02-22 Ofinno, Llc Two-stage preamble transmission
US11101862B2 (en) * 2019-03-22 2021-08-24 Qualcomm Incorporated Beam update techniques in wireless communications
EP4054287A4 (en) * 2019-11-01 2023-07-12 Ntt Docomo, Inc. Terminal and communication method
WO2021127966A1 (en) * 2019-12-24 2021-07-01 Qualcomm Incorporated Ue-assisted group response for two-step random access procedure
WO2022104605A1 (zh) * 2020-11-18 2022-05-27 北京小米移动软件有限公司 调制与编码策略mcs的配置方法、装置及通信设备
CN115336347B (zh) 2020-04-02 2025-07-18 高通股份有限公司 用于选择频带的物理下行链路和上行链路共享信道传输块的缩放
US12063683B2 (en) 2020-05-24 2024-08-13 Qualcomm Incorporated Modulation and coding schemes for high band wireless communications
US11917689B2 (en) * 2020-07-07 2024-02-27 Qualcomm Incorporated Redundancy version (RV) determination for message repetition
MX2023000721A (es) 2020-07-15 2023-02-14 Zte Corp Determinacion de tama?o de bloque de transporte.
EP4193510A1 (en) * 2020-08-07 2023-06-14 Telefonaktiebolaget LM Ericsson (publ) Differential modulation and coding scheme (mcs) signalling for multi-carrier scheduling
US12335942B2 (en) * 2020-09-25 2025-06-17 Qualcomm Incorporated Techniques for reference signal patterns
CN116210327B (zh) * 2020-09-28 2025-04-15 高通股份有限公司 关于用于msg4 pdsch的tbs缩放和重复的指示
WO2022098284A1 (en) * 2020-11-08 2022-05-12 Telefonaktiebolaget Lm Ericsson (Publ) Coverage recovery for reduced capability wireless devices
CN114650560B (zh) * 2020-12-18 2025-07-08 维沃移动通信有限公司 消息传输方法、装置及设备
WO2022140450A1 (en) * 2020-12-21 2022-06-30 Ofinno, Llc Scheduling random access response for reduced capability device
US11711816B2 (en) * 2021-02-01 2023-07-25 Qualcomm Incorporated Control physical downlink shared channel for additional control capacity
WO2022205337A1 (zh) * 2021-04-01 2022-10-06 北京小米移动软件有限公司 一种发送、接收下行传输的方法、装置、设备及存储介质
US11277460B1 (en) * 2021-04-05 2022-03-15 Agora Lab, Inc. Video communications network with value optimization
CN116266957B (zh) * 2022-03-28 2024-02-09 中国电信股份有限公司 消息的重复传输方法、网络设备和用户设备
US12356388B2 (en) * 2022-06-03 2025-07-08 Qualcomm Incorporated Network coding with user equipment cooperation
WO2024005815A1 (en) * 2022-06-30 2024-01-04 Rakuten Mobile, Inc. Systems and methods for adaptive random access response optimization
CN115315983B (zh) * 2022-07-07 2025-07-15 北京小米移动软件有限公司 峰值数据速率的确定方法及装置
US12301345B2 (en) * 2023-07-19 2025-05-13 Dell Products L.P. Facilitating dynamic predictive modulation coding adjustment for intercell interference in advanced communication networks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140313985A1 (en) * 2013-04-22 2014-10-23 Motorola Mobility Llc Method and apparatus for enhanced modulation in a wirless communication system
WO2015103588A1 (en) * 2014-01-06 2015-07-09 Intel IP Corporation Systems and methods for modulation and coding scheme selection and configuration
US20150365181A1 (en) * 2013-01-29 2015-12-17 Ntt Docomo, Inc. User terminal, radio base station and adaptive modulation and coding method
CN106233649A (zh) * 2014-04-25 2016-12-14 高通股份有限公司 Lte上行链路中的调制编码方案(mcs)表指示

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8576931B2 (en) * 2008-06-24 2013-11-05 Qualcomm Incorporated Methods and systems for overhead reduction in a wireless communication network
US8179783B2 (en) * 2008-08-13 2012-05-15 Telefonaktiebolaget L M Ericsson (Publ) System and method of modulation and coding scheme adjustment for a LTE shared data channel
CN101674149B (zh) * 2008-09-08 2012-11-14 中兴通讯股份有限公司 一种自适应编码调制方法
US8687566B2 (en) * 2008-09-29 2014-04-01 Motorola Mobility Llc Method and apparatus for scheduling downlink transmissions in an orthogonal frequency division multiplexing communication system
US20120275399A1 (en) * 2011-04-27 2012-11-01 Qualcomm Incorporated System and method for synchronized radio link control and media access control in a wireless communication network
US20120300715A1 (en) * 2011-05-10 2012-11-29 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining uplink timing alignment on a secondary cell
US8843792B2 (en) * 2012-02-03 2014-09-23 Blackberry Limited Method and apparatus for reducing false detection of control information
US20140045510A1 (en) * 2012-07-25 2014-02-13 Nec Laboratories America, Inc. Coordinated Multipoint Transmission and Reception (CoMP)
EP3047586B1 (en) * 2013-09-20 2018-04-25 Telefonaktiebolaget LM Ericsson (publ) Network node, user equipment and methods for obtaining a modulation and coding scheme
US10411828B2 (en) * 2014-03-20 2019-09-10 Intel IP Corporation Methods, systems, and devices for modulation and coding scheme signaling for common control channel
US10003486B2 (en) * 2014-04-28 2018-06-19 Intel IP Corporation Non-orthogonal multiple access (NOMA) wireless systems and methods
JP6523278B2 (ja) * 2014-06-20 2019-05-29 シャープ株式会社 端末装置、基地局装置、および通信方法
US9961632B2 (en) * 2014-09-26 2018-05-01 Apple Inc. DSP assisted and on demand RF and analog domain processing for low power wireless transceivers
US11057921B2 (en) * 2014-10-01 2021-07-06 Samsung Electronics Co., Ltd. System and method for improving spectral efficiency and coverage for user equipments
CN105765879B (zh) * 2014-10-29 2020-10-16 瑞典爱立信有限公司 用于在异构网络中切换传送参数的系统和方法
WO2016165070A1 (zh) * 2015-04-14 2016-10-20 华为技术有限公司 发送上行信息、发送与接收下行信息、系统调度方法和装置
US9985700B2 (en) * 2015-05-12 2018-05-29 Mediatek Inc. Channel state feedback enhancement in downlink multiuser superposition transmission
ES2991013T3 (es) * 2015-08-14 2024-12-02 Sun Patent Trust Adaptación del orden de modulación para subtramas parciales
CN108702239B (zh) * 2016-02-15 2021-01-29 华为技术有限公司 使用ue选择的调制编码方案的上行链路发送器和接收器
US9941948B2 (en) * 2016-03-31 2018-04-10 Lg Electronics Inc. Method of reporting channel state and apparatus therefor
US20180041858A1 (en) * 2016-08-08 2018-02-08 Sharp Laboratories Of America, Inc. Base station assisted outer code usage
CN109644071B (zh) * 2016-09-30 2022-04-29 瑞典爱立信有限公司 用于urllc中的通信的方法和装置
EP3596987B1 (en) * 2017-03-17 2022-02-16 Intel Corporation Resource allocation and mode configuration for wide coverage enhancement
US10512072B2 (en) * 2017-09-11 2019-12-17 Lg Electronics Inc. Method and apparatus for transmitting downlink control information in wireless communication system
US10779333B2 (en) * 2017-09-28 2020-09-15 Apple Inc. Early data transmission in wireless communication system
KR102302703B1 (ko) * 2018-04-04 2021-09-15 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 다운링크 공유 채널들의 성능 향상을 위한 방법들 및 시스템들
US10291378B1 (en) 2018-04-05 2019-05-14 Qualcomm Incorporated Signaling of alternative modulation coding schemes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150365181A1 (en) * 2013-01-29 2015-12-17 Ntt Docomo, Inc. User terminal, radio base station and adaptive modulation and coding method
US20140313985A1 (en) * 2013-04-22 2014-10-23 Motorola Mobility Llc Method and apparatus for enhanced modulation in a wirless communication system
WO2015103588A1 (en) * 2014-01-06 2015-07-09 Intel IP Corporation Systems and methods for modulation and coding scheme selection and configuration
CN106233649A (zh) * 2014-04-25 2016-12-14 高通股份有限公司 Lte上行链路中的调制编码方案(mcs)表指示

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
""R1-1721390 Discussion on TBS and MCS designs_rev"", 3GPP TSG_RAN\\WG1_RL1, 29 November 2017 (2017-11-29) *

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Publication number Publication date
EP3776943A1 (en) 2021-02-17
US10291378B1 (en) 2019-05-14
KR20200138766A (ko) 2020-12-10
AU2019249024B2 (en) 2023-06-29
CN111937334A (zh) 2020-11-13
TW201944834A (zh) 2019-11-16
AU2023219958A1 (en) 2023-09-14
KR102879158B1 (ko) 2025-10-30
AU2023219958B2 (en) 2025-06-12
WO2019194928A1 (en) 2019-10-10
EP4213423A1 (en) 2023-07-19
AU2019249024A1 (en) 2020-10-08
BR112020020200A2 (pt) 2021-01-05
US10797846B2 (en) 2020-10-06
JP2021520111A (ja) 2021-08-12
CN111937334B (zh) 2023-07-21
US20190312708A1 (en) 2019-10-10
TWI790359B (zh) 2023-01-21
JP7295878B2 (ja) 2023-06-21

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