JP7290659B2 - セルラ無線アクセス技術を使用するワイヤレスバックホールネットワークにおけるＱｏＳサポート - Google Patents

セルラ無線アクセス技術を使用するワイヤレスバックホールネットワークにおけるＱｏＳサポート Download PDF

Info

Publication number
JP7290659B2
JP7290659B2 JP2020550123A JP2020550123A JP7290659B2 JP 7290659 B2 JP7290659 B2 JP 7290659B2 JP 2020550123 A JP2020550123 A JP 2020550123A JP 2020550123 A JP2020550123 A JP 2020550123A JP 7290659 B2 JP7290659 B2 JP 7290659B2
Authority
JP
Japan
Prior art keywords
radio channel
priority
radio
backhaul
channel
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
JP2020550123A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019182694A5 (https=
JP2021518697A5 (https=
JP2021518697A (ja
Inventor
ハンペル、カール・ゲオルグ
チェン、ホン
リ、ジュンイ
アベディニ、ナビド
イスラム、ムハンマド・ナズムル
ルオ、ジャンホン
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2021518697A publication Critical patent/JP2021518697A/ja
Publication of JPWO2019182694A5 publication Critical patent/JPWO2019182694A5/ja
Publication of JP2021518697A5 publication Critical patent/JP2021518697A5/ja
Application granted granted Critical
Publication of JP7290659B2 publication Critical patent/JP7290659B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • 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
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
    • 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]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • 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
    • H04W88/14—Backbone network devices
    • 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
    • H04W88/18—Service support devices; Network management devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP2020550123A 2018-03-19 2019-02-13 セルラ無線アクセス技術を使用するワイヤレスバックホールネットワークにおけるＱｏＳサポート Active JP7290659B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862645095P 2018-03-19 2018-03-19
US62/645,095 2018-03-19
US16/273,610 2019-02-12
US16/273,610 US10972933B2 (en) 2018-03-19 2019-02-12 QoS support in wireless backhaul networks using cellular radio-access technologies
PCT/US2019/017865 WO2019182694A1 (en) 2018-03-19 2019-02-13 Qos support in wireless backhaul networks using cellular radio-access technologies

Publications (4)

Publication Number Publication Date
JP2021518697A JP2021518697A (ja) 2021-08-02
JPWO2019182694A5 JPWO2019182694A5 (https=) 2022-01-24
JP2021518697A5 JP2021518697A5 (https=) 2022-01-24
JP7290659B2 true JP7290659B2 (ja) 2023-06-13

Family

ID=67906347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020550123A Active JP7290659B2 (ja) 2018-03-19 2019-02-13 セルラ無線アクセス技術を使用するワイヤレスバックホールネットワークにおけるＱｏＳサポート

Country Status (10)

Country Link
US (1) US10972933B2 (https=)
EP (1) EP3769560B1 (https=)
JP (1) JP7290659B2 (https=)
KR (1) KR102858874B1 (https=)
CN (1) CN111886896B (https=)
AU (1) AU2019237892B2 (https=)
BR (1) BR112020018674A2 (https=)
SG (1) SG11202007936QA (https=)
TW (1) TWI787461B (https=)
WO (1) WO2019182694A1 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110351836B (zh) * 2018-04-03 2022-12-13 维沃移动通信有限公司 中继资源的配置方法和设备
CN110351700B (zh) * 2018-04-05 2022-06-17 中兴通讯股份有限公司 一种自接入回传链路的中继转发方法及节点
US11064417B2 (en) * 2018-05-10 2021-07-13 Telefonaktiebolaget Lm Ericsson (Publ) QoS and hop-aware adaptation layer for multi-hop integrated access backhaul system
CN110475368B (zh) 2018-05-10 2022-12-20 中兴通讯股份有限公司 信息传输方法及装置
CN110475267B (zh) * 2018-05-11 2021-09-17 华为技术有限公司 一种配置方法、数据传输方法和装置
CN112368988B (zh) * 2018-06-26 2023-09-22 上海诺基亚贝尔股份有限公司 在集成接入及回程系统中进行动态路由选择
US10939357B2 (en) * 2018-07-03 2021-03-02 Nokia Solutions And Networks Oy Integrated access and backhaul adaptation layer status report
WO2020022849A1 (en) * 2018-07-27 2020-01-30 Samsung Electronics Co., Ltd. Method and apparatus for wireless communication of wireless node in wireless communication system
EP4236440A3 (en) * 2018-08-10 2023-10-18 Ofinno, LLC Wireless backhaul link information
US11057791B2 (en) 2018-10-30 2021-07-06 At&T Intellectual Property I, L.P. Configuration and reconfiguration of aggregated backhaul bearers in a multi-hop integrated access backhaul network for 5G or other next generation network
GB2581121B (en) * 2018-10-31 2021-06-02 Tcl Communication Ltd Bearer mapping in a wireless communications network
US10958511B2 (en) * 2018-11-01 2021-03-23 At&T Intellectual Property I, L.P. Integrated access backhaul network architecture to support bearer aggregation for 5G or other next generation network
CN115442010B (zh) * 2019-02-15 2025-06-13 华为技术有限公司 标识管理的方法和装置
US11652719B2 (en) * 2019-07-18 2023-05-16 Lenovo (Singapore) Pte. Ltd. Measuring round trip time in a mobile communication network
CN114467288A (zh) 2019-09-30 2022-05-10 华为技术有限公司 一种数据包传输方法及装置
US11463902B2 (en) * 2019-10-03 2022-10-04 Qualcomm Incorporated Quality of service flow mapping handling for the support of V2X communication
BR112022005781A2 (pt) * 2019-10-04 2022-06-21 Ericsson Telefon Ab L M Método para realizar transferência de pacotes de dados, equipamento de usuário, unidade de rede de acesso por rádio, e, meio de armazenamento legível por computador
WO2021097801A1 (en) * 2019-11-22 2021-05-27 Mediatek Singapore Pte. Ltd. Methods and apparatus of packet routing for sidelink relay
CN113727453B (zh) * 2020-05-26 2023-09-05 中移(成都)信息通信科技有限公司 资源调度的方法、装置、系统及存储介质
US11528654B2 (en) * 2020-06-11 2022-12-13 Qualcomm Incorporated Transport layer separation in an integrated access and backhaul network
US11991615B2 (en) * 2020-10-22 2024-05-21 Qualcomm Incorporated Rewriting BAP headers in IAB
CN116458252B (zh) * 2020-12-22 2025-04-18 华为技术有限公司 节点调度方法及装置
CN117044289A (zh) * 2021-03-31 2023-11-10 苹果公司 对于侧链路中继的服务质量（qos）增强
KR102589554B1 (ko) * 2021-07-07 2023-10-13 중앙대학교 산학협력단 무선 엣지 컴퓨팅 기반 네트워크에서의 최적의 부분 오프로딩 방법 및 오프로딩을 위한 시스템
US20240284295A1 (en) * 2023-02-17 2024-08-22 Nokia Technologies Oy Service routing for user equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012529206A (ja) 2009-06-05 2012-11-15 パナソニック株式会社 基地局と中継ノードの間のインタフェースを介してのＱｏＳ多重化
JP2016005215A (ja) 2014-06-19 2016-01-12 Ｎｅｃプラットフォームズ株式会社 中継装置、中継方法、およびコンピュータ・プログラム
WO2017022164A1 (en) 2015-07-31 2017-02-09 Panasonic Intellectual Property Corporation Of America Improved scheduling mechanism for prose relays serving remote ues

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8724472B2 (en) * 2010-03-25 2014-05-13 Qualcomm Incorporated Data radio bearer mapping in a telecommunication network with relays
WO2013171588A1 (en) * 2012-05-15 2013-11-21 Marvell World Trade Ltd. Extended priority for ethernet packets
US9432990B2 (en) * 2013-08-23 2016-08-30 Airties Kablosuz Iletisim San. Ve Dis Tic. A.S. Hybrid mesh network
US10367677B2 (en) * 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
US10645689B2 (en) * 2016-08-11 2020-05-05 Qualcomm Incorporated Link establishment in a wireless backhaul network using radio access technology
US10206232B2 (en) * 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
WO2018201679A1 (zh) * 2017-05-05 2018-11-08 华为技术有限公司 半持续调度方法、用户设备和网络设备
US10432295B2 (en) * 2018-01-11 2019-10-01 At&T Intellectual Property I, L.P. Radio link control layer based relaying for integrated access and backhaul transmissions in wireless networks
CN111727577B (zh) * 2018-02-15 2023-04-07 瑞典爱立信有限公司 集成接入和回程网络中的自适应多址方案

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012529206A (ja) 2009-06-05 2012-11-15 パナソニック株式会社 基地局と中継ノードの間のインタフェースを介してのＱｏＳ多重化
JP2016005215A (ja) 2014-06-19 2016-01-12 Ｎｅｃプラットフォームズ株式会社 中継装置、中継方法、およびコンピュータ・プログラム
WO2017022164A1 (en) 2015-07-31 2017-02-09 Panasonic Intellectual Property Corporation Of America Improved scheduling mechanism for prose relays serving remote ues

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Huawei, HiSilicon，Comparison of L2 and L3 relay architectures，3GPP TSG RAN WG2 adhoc_2018_01_NR R2-1801132，フランス，3GPP，2018年01月12日
Huawei，Adaptation layer based L2 relaying and light L2 relaying，3GPP TSG RAN WG3#99 R3-180814，フランス，3GPP，2018年02月14日

Also Published As

Publication number Publication date
CN111886896B (zh) 2024-01-05
TWI787461B (zh) 2022-12-21
US20190289492A1 (en) 2019-09-19
KR102858874B1 (ko) 2025-09-10
EP3769560A1 (en) 2021-01-27
US10972933B2 (en) 2021-04-06
SG11202007936QA (en) 2020-10-29
CN111886896A (zh) 2020-11-03
JP2021518697A (ja) 2021-08-02
TW201939996A (zh) 2019-10-01
AU2019237892B2 (en) 2022-07-07
AU2019237892A1 (en) 2020-09-17
BR112020018674A2 (pt) 2020-12-29
WO2019182694A1 (en) 2019-09-26
KR20200133257A (ko) 2020-11-26
EP3769560B1 (en) 2023-04-12

Similar Documents

Publication Publication Date Title
JP7290659B2 (ja) セルラ無線アクセス技術を使用するワイヤレスバックホールネットワークにおけるＱｏＳサポート
EP3963808B1 (en) Efficient signaling of resource pattern in integrated-access and backhaul (iab) networks
TWI837301B (zh) 用於在多trp中的pdsch tci狀態啟用-停用的方法和裝置
CN116326197B (zh) 用于分布式单元的gnb间迁移的技术
EP3698576B1 (en) Connection gateway selection in a mobile communications device
JP6704909B2 (ja) マルチｓｉｍデバイスのｗｗａｎおよびｗｌａｎ協働サポート
US10939261B2 (en) Techniques to interface and route packets in C-V2X devices
JP2021503804A (ja) Ｖ２ｘ搬送波アグリゲーションのための同期
US20190297529A1 (en) Extension of logical channel number in cellular radio access technologies
JP7159316B2 (ja) キャリアアグリゲーションベースの通信システムにおいて使用される、サポートされるｍｉｍｏレイヤ数に対する帯域結合制約
BR112020010497B1 (pt) Restrição de combinação de banda no número de camadas mimo suportadas utilizadas em sistemas de comunicação com base em agregação de portadoras

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220114

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220114

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20221219

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20230104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230410

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230516

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230601

R150 Certificate of patent or registration of utility model

Ref document number: 7290659

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150