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GB2577529B - Improvements in and relating to power control in integrated access and backhaul - Google Patents

Improvements in and relating to power control in integrated access and backhaul Download PDF

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Publication number
GB2577529B
GB2577529B GB1815780.0A GB201815780A GB2577529B GB 2577529 B GB2577529 B GB 2577529B GB 201815780 A GB201815780 A GB 201815780A GB 2577529 B GB2577529 B GB 2577529B
Authority
GB
United Kingdom
Prior art keywords
backhaul
relating
power control
integrated access
access
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.)
Active
Application number
GB1815780.0A
Other versions
GB201815780D0 (en
GB2577529A (en
Inventor
Qi Yinan
Ryu Hyunseok
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to GB1815780.0A priority Critical patent/GB2577529B/en
Publication of GB201815780D0 publication Critical patent/GB201815780D0/en
Priority to PCT/KR2019/012663 priority patent/WO2020067814A1/en
Priority to CN201980026032.XA priority patent/CN111989957B/en
Priority to KR1020207014056A priority patent/KR102214320B1/en
Priority to EP19864871.9A priority patent/EP3692752B1/en
Priority to US16/586,812 priority patent/US11234277B2/en
Publication of GB2577529A publication Critical patent/GB2577529A/en
Application granted granted Critical
Publication of GB2577529B publication Critical patent/GB2577529B/en
Priority to US17/583,036 priority patent/US11778672B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
GB1815780.0A 2018-09-27 2018-09-27 Improvements in and relating to power control in integrated access and backhaul Active GB2577529B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1815780.0A GB2577529B (en) 2018-09-27 2018-09-27 Improvements in and relating to power control in integrated access and backhaul
PCT/KR2019/012663 WO2020067814A1 (en) 2018-09-27 2019-09-27 Improvements in and relating to power control in integrated access and backhaul
CN201980026032.XA CN111989957B (en) 2018-09-27 2019-09-27 Improvements in power control in integrated access and backhaul and improvements related thereto
KR1020207014056A KR102214320B1 (en) 2018-09-27 2019-09-27 Integrated access and backhaul power control improvements and related
EP19864871.9A EP3692752B1 (en) 2018-09-27 2019-09-27 Improvements in and relating to power control in integrated access and backhaul
US16/586,812 US11234277B2 (en) 2018-09-27 2019-09-27 Power control in integrated access and backhaul
US17/583,036 US11778672B2 (en) 2018-09-27 2022-01-24 Relating to power control in integrated access and backhaul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1815780.0A GB2577529B (en) 2018-09-27 2018-09-27 Improvements in and relating to power control in integrated access and backhaul

Publications (3)

Publication Number Publication Date
GB201815780D0 GB201815780D0 (en) 2018-11-14
GB2577529A GB2577529A (en) 2020-04-01
GB2577529B true GB2577529B (en) 2021-02-03

Family

ID=64109018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1815780.0A Active GB2577529B (en) 2018-09-27 2018-09-27 Improvements in and relating to power control in integrated access and backhaul

Country Status (1)

Country Link
GB (1) GB2577529B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111436145A (en) * 2019-01-11 2020-07-21 华为技术有限公司 Resource allocation method and device
CN111757486B (en) * 2019-03-29 2025-09-02 中兴通讯股份有限公司 Information transmission method and device
US11382093B2 (en) 2019-04-19 2022-07-05 Qualcomm Incorporated Local coordination to support spatial division multiplex operation in integrated access and backhaul networks
US12376045B2 (en) * 2020-03-27 2025-07-29 Sharp Kabushiki Kaisha Power reporting for integrated access and backhaul networks
CN115915441A (en) * 2021-09-30 2023-04-04 华为技术有限公司 Resource allocation method and communication device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180092139A1 (en) * 2016-09-29 2018-03-29 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (iab) wireless networks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180092139A1 (en) * 2016-09-29 2018-03-29 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (iab) wireless networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP Draft; R1-1808836, Discussions on enhancements to support NR Backhaul links; 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France; 2018-08-11 *
3GPP Draft; R1-1809941 Summary of 7.2.3.1 Enhancements to support NR backhaul links 3rd Generation Partnership Project (3GPP), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France *

Also Published As

Publication number Publication date
GB201815780D0 (en) 2018-11-14
GB2577529A (en) 2020-04-01

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