BR112020018674A2 - Suporte qos em redes de backhaul sem fio usando tecnologias de acesso por rádio celular - Google Patents
Suporte qos em redes de backhaul sem fio usando tecnologias de acesso por rádio celular Download PDFInfo
- Publication number
- BR112020018674A2 BR112020018674A2 BR112020018674-0A BR112020018674A BR112020018674A2 BR 112020018674 A2 BR112020018674 A2 BR 112020018674A2 BR 112020018674 A BR112020018674 A BR 112020018674A BR 112020018674 A2 BR112020018674 A2 BR 112020018674A2
- Authority
- BR
- Brazil
- Prior art keywords
- radio channel
- priority
- packets
- backhaul
- header
- Prior art date
Links
Classifications
-
- 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
- H04W28/02—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
- 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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| BR112020018674A2 true BR112020018674A2 (pt) | 2020-12-29 |
Family
ID=67906347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020018674-0A BR112020018674A2 (pt) | 2018-03-19 | 2019-02-13 | Suporte qos em redes de backhaul sem fio usando tecnologias de acesso por rádio celular |
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)
| 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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2259651A1 (en) * | 2009-06-05 | 2010-12-08 | Panasonic Corporation | QoS Multiplexing via base station-relay node interface |
| 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 |
| JP6211998B2 (ja) * | 2014-06-19 | 2017-10-11 | 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 |
| EP3125643B1 (en) * | 2015-07-31 | 2019-04-03 | Panasonic Intellectual Property Corporation of America | Improved scheduling mechanism for prose relays serving remote ues |
| 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 |
-
2019
- 2019-02-12 US US16/273,610 patent/US10972933B2/en active Active
- 2019-02-13 JP JP2020550123A patent/JP7290659B2/ja active Active
- 2019-02-13 WO PCT/US2019/017865 patent/WO2019182694A1/en not_active Ceased
- 2019-02-13 BR BR112020018674-0A patent/BR112020018674A2/pt unknown
- 2019-02-13 CN CN201980019626.8A patent/CN111886896B/zh active Active
- 2019-02-13 SG SG11202007936QA patent/SG11202007936QA/en unknown
- 2019-02-13 TW TW108104777A patent/TWI787461B/zh active
- 2019-02-13 KR KR1020207029621A patent/KR102858874B1/ko active Active
- 2019-02-13 AU AU2019237892A patent/AU2019237892B2/en active Active
- 2019-02-13 EP EP19710515.8A patent/EP3769560B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7290659B2 (ja) | 2023-06-13 |
| 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 |
| WO2019182694A1 (en) | 2019-09-26 |
| KR20200133257A (ko) | 2020-11-26 |
| EP3769560B1 (en) | 2023-04-12 |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] |