CN116458072A - 用于跳频系统的链路自适应 - Google Patents

用于跳频系统的链路自适应 Download PDF

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Publication number
CN116458072A
CN116458072A CN202180072582.2A CN202180072582A CN116458072A CN 116458072 A CN116458072 A CN 116458072A CN 202180072582 A CN202180072582 A CN 202180072582A CN 116458072 A CN116458072 A CN 116458072A
Authority
CN
China
Prior art keywords
channels
modulation
channel
coding scheme
frequency hopping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180072582.2A
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English (en)
Chinese (zh)
Inventor
L·维尔赫姆森
P·阿威德森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CN116458072A publication Critical patent/CN116458072A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • 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
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/713—Frequency hopping
    • H04B2201/71323—Adaptive systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/713—Frequency hopping
    • H04B2201/71346—Bluetooth®

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)
CN202180072582.2A 2020-10-26 2021-10-21 用于跳频系统的链路自适应 Pending CN116458072A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063105634P 2020-10-26 2020-10-26
US63/105634 2020-10-26
PCT/EP2021/079262 WO2022090059A1 (en) 2020-10-26 2021-10-21 Link adaptation for frequency hopped systems

Publications (1)

Publication Number Publication Date
CN116458072A true CN116458072A (zh) 2023-07-18

Family

ID=78372032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180072582.2A Pending CN116458072A (zh) 2020-10-26 2021-10-21 用于跳频系统的链路自适应

Country Status (5)

Country Link
US (1) US20230396354A1 (https=)
EP (1) EP4233179A1 (https=)
JP (2) JP7577848B2 (https=)
CN (1) CN116458072A (https=)
WO (1) WO2022090059A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4423916B1 (en) * 2021-10-28 2026-04-01 Telefonaktiebolaget LM Ericsson (publ) Transmitting a signal with frequency hopping in the presence of broadband interference
US20230388987A1 (en) * 2022-05-31 2023-11-30 Texas Instruments Incorporated Frequency change during connection event
US12526678B2 (en) * 2023-01-10 2026-01-13 Cypress Semiconductor Corporation Managing data transfers in wireless connections using connection event lengths

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1176749A3 (en) * 2000-06-20 2005-07-13 Matsushita Electric Industrial Co., Ltd. Radio communication system
US7027418B2 (en) * 2001-01-25 2006-04-11 Bandspeed, Inc. Approach for selecting communications channels based on performance
AU2002314411A1 (en) * 2001-06-25 2003-01-08 Nokia Corporation Optimization of mcs and multicode with tfci signaling
US8494063B1 (en) * 2001-09-25 2013-07-23 Netgear, Inc. System and method for stacking receiver channels for increased system through-put in an RF data transmission system
JP3993469B2 (ja) * 2002-06-12 2007-10-17 三菱電機株式会社 移動通信システムおよび適応変調方法
JP3860556B2 (ja) * 2003-04-04 2006-12-20 松下電器産業株式会社 基地局装置及び通信方法
US7580444B2 (en) * 2004-05-04 2009-08-25 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada Frequency hopping communication system
JP5030891B2 (ja) * 2008-08-19 2012-09-19 日本電信電話株式会社 雑音電力推定装置、受信装置、雑音電力推定方法、及び、受信方法
EP2166804A1 (en) * 2008-09-17 2010-03-24 Panasonic Corporation Deactivation of semi-persistent resource allocations in a mobile communication network
EP3288292B1 (en) * 2013-03-15 2020-08-19 Starkey Laboratories, Inc. Hearing aid using wireless test modes as diagnostic tool
EP2787670A1 (en) * 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM
WO2014194534A1 (zh) * 2013-06-08 2014-12-11 华为技术有限公司 一种信道质量指示及调制编码方案的通知方法、装置
US10039141B2 (en) * 2015-03-18 2018-07-31 Sony Mobile Communications Inc. Event-triggered mode switching for a mobile terminal
CN107005343B (zh) * 2015-03-31 2019-06-07 深圳市大疆创新科技有限公司 一种无线通信控制方法和装置
EP3214785B1 (en) * 2016-03-02 2019-05-22 Kyynel Oy Link adaptation in wireless communications
US9843871B1 (en) * 2016-06-13 2017-12-12 Starkey Laboratories, Inc. Method and apparatus for channel selection in ear-to-ear communication in hearing devices
JP6737951B2 (ja) * 2017-03-21 2020-08-12 株式会社日立国際電気 無線通信システム
US10736083B2 (en) * 2017-05-01 2020-08-04 Huawei Technologies Co., Ltd. Systems and methods for downlink control channel signaling for uplink transmission
CN110034864B (zh) * 2018-01-12 2021-01-15 华为技术有限公司 一种信息发送方法、接收方法和装置
US10623224B2 (en) * 2018-05-14 2020-04-14 At&T Intellectual Property I, L.P. Conveying modulation and coding information for an uplink data transmission
CN116996162A (zh) * 2018-07-06 2023-11-03 华为技术有限公司 编码比特的传输方法及装置
CN117793935A (zh) * 2019-04-15 2024-03-29 华为技术有限公司 上行传输方法和通信装置
US11632189B1 (en) * 2019-10-11 2023-04-18 Tarana Wireless, Inc. Systems and methods for adaptive selection of modulation and coding schemes (MCS) including examples of per-sub-band and per-stream MCS selection
WO2021195648A2 (en) * 2020-08-21 2021-09-30 Futurewei Technologies, Inc. Methods and apparatus for coverage enhancement in wireless communication networks

Also Published As

Publication number Publication date
EP4233179A1 (en) 2023-08-30
JP7846186B2 (ja) 2026-04-14
WO2022090059A1 (en) 2022-05-05
JP2023545810A (ja) 2023-10-31
US20230396354A1 (en) 2023-12-07
JP7577848B2 (ja) 2024-11-05
JP2025020185A (ja) 2025-02-12

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