JP7332288B2 - 通信装置、通信装置の制御方法、およびプログラム - Google Patents

通信装置、通信装置の制御方法、およびプログラム Download PDF

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Publication number
JP7332288B2
JP7332288B2 JP2018245380A JP2018245380A JP7332288B2 JP 7332288 B2 JP7332288 B2 JP 7332288B2 JP 2018245380 A JP2018245380 A JP 2018245380A JP 2018245380 A JP2018245380 A JP 2018245380A JP 7332288 B2 JP7332288 B2 JP 7332288B2
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Prior art keywords
communication
communication device
wur
transmission rate
amount
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JP2018245380A
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Japanese (ja)
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JP2020108019A (ja
JP2020108019A5 (https=
Inventor
永吾郎 伊奈
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2018245380A priority Critical patent/JP7332288B2/ja
Priority to PCT/JP2019/046994 priority patent/WO2020137365A1/ja
Publication of JP2020108019A publication Critical patent/JP2020108019A/ja
Priority to US17/215,922 priority patent/US11729719B2/en
Publication of JP2020108019A5 publication Critical patent/JP2020108019A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • 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
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2018245380A 2018-12-27 2018-12-27 通信装置、通信装置の制御方法、およびプログラム Active JP7332288B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018245380A JP7332288B2 (ja) 2018-12-27 2018-12-27 通信装置、通信装置の制御方法、およびプログラム
PCT/JP2019/046994 WO2020137365A1 (ja) 2018-12-27 2019-12-02 通信装置、通信装置の制御方法、およびプログラム
US17/215,922 US11729719B2 (en) 2018-12-27 2021-03-29 Communication apparatus, method of controlling the same, and non-transitory computer-readable storage medium for setting transmission rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018245380A JP7332288B2 (ja) 2018-12-27 2018-12-27 通信装置、通信装置の制御方法、およびプログラム

Publications (3)

Publication Number Publication Date
JP2020108019A JP2020108019A (ja) 2020-07-09
JP2020108019A5 JP2020108019A5 (https=) 2022-01-06
JP7332288B2 true JP7332288B2 (ja) 2023-08-23

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US (1) US11729719B2 (https=)
JP (1) JP7332288B2 (https=)
WO (1) WO2020137365A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7373287B2 (ja) 2019-02-28 2023-11-02 キヤノン株式会社 通信装置、通信方法、及び、プログラム
JP2024016294A (ja) * 2020-10-26 2024-02-07 株式会社Preferred Networks 通信制御装置、移動体、基地局、及び通信制御方法
JP2023009678A (ja) * 2021-07-07 2023-01-20 キヤノン株式会社 通信装置、通信方法、及びプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016189933A1 (ja) 2015-05-27 2016-12-01 ソニー株式会社 通信装置および通信方法
US20170094600A1 (en) 2015-09-25 2017-03-30 Intel Corporation Apparatus, system and method of communicating a wakeup packet
WO2018038532A1 (ko) 2016-08-23 2018-03-01 한국전자통신연구원 무선랜에서 저전력 모드를 지원하는 통신 노드의 동작 방법
US20180309538A1 (en) 2017-04-25 2018-10-25 Qualcomm Incorporated Data rate selection for wake-up radio transmissions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130706B2 (en) * 2005-05-26 2015-09-08 Unwired Planet, Llc Method and apparatus for signal quality loss compensation in multiplexing transmission systems
WO2018128595A1 (en) * 2017-01-03 2018-07-12 Nokia Technologies Oy Waking up a dozing wireless device
US20180234918A1 (en) 2017-02-14 2018-08-16 Qualcomm Incorporated Wakeup radio synchronization techniques
US11564169B2 (en) * 2017-07-05 2023-01-24 Apple Inc. Wake-up-radio link adaptation
EP3649757A4 (en) * 2017-07-07 2021-03-10 Nokia Technologies Oy CONTROLLING CONNECTIVITY FOR DOZENS OF WIRELESS DEVICES
US11589309B2 (en) * 2018-01-12 2023-02-21 Intel Corporation Methods and arrangements to support wake-up radio packet transmission
US11032770B2 (en) * 2018-01-16 2021-06-08 Apple Inc. Wake-up-radio discovery frame

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016189933A1 (ja) 2015-05-27 2016-12-01 ソニー株式会社 通信装置および通信方法
US20170094600A1 (en) 2015-09-25 2017-03-30 Intel Corporation Apparatus, system and method of communicating a wakeup packet
WO2018038532A1 (ko) 2016-08-23 2018-03-01 한국전자통신연구원 무선랜에서 저전력 모드를 지원하는 통신 노드의 동작 방법
US20180309538A1 (en) 2017-04-25 2018-10-25 Qualcomm Incorporated Data rate selection for wake-up radio transmissions

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Publication number Publication date
JP2020108019A (ja) 2020-07-09
WO2020137365A1 (ja) 2020-07-02
US11729719B2 (en) 2023-08-15
US20210219236A1 (en) 2021-07-15

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