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<\/span><\/figcaption><\/figure>By David Stokes, Senior Manager, Portfolio Marketing, Ribbon<\/a>
<\/strong>
Previous generations of networks have predominantly provided services with best-effort delivery. While this has worked for voice, text and most broadband services, end users are hampered with buffering, delays, and drops as the demand for feature-rich services continues to grow.

The 5G-era promises advanced new services, from ultra-broadband to the mass IoT connectivity required to enable a smarter world, and others such as driver assistance, remote surgery and immersive education. In this context, best-effort delivery is no longer good enough. Each of these services has a unique mix of policy and performance parameters for capacity, latency, packet delay variation, availability, security, and service and network isolation. Delivering on these parameters requires switching from a monolithic network to one logically partitioned by service type to meet these various demands.

Indeed, it’s incredibly difficult and cost-prohibitive to build a network to meet every requirement. The only way a single provider can support these service types is with programmable network slicing<\/a>. This approach offers the ability to support multiple subnetworks simultaneously on a single infrastructure. This control enables efficient delivery of a broad mix of services with different performance characteristics and associated Service Level Agreements (SLAs).

For this strategy, telcos need a toolkit of soft and hard slicing technologies. On the soft slicing front, providers are dealing with services that are important, but where buffering or dropped packets are not detrimental, such as streaming. VPN<\/a> technology and segment routing<\/a> can deliver necessary SLAs across the network for these cases.

With hard slicing, providers are generally dealing with mission-critical applications which require deterministic performance such as guaranteed low latency and\/or high-reliability, service isolation and performance. Customers dealing with life-critical applications might request their own wavelength. Other mission-critical organizations might require OTN (Optical Transport Networking) or FlexE (Flexible Ethernet) solutions, which provide the same isolation level as wavelength without the direct connection.

As 5G<\/a> continues to roll out, soft and hard slicing technology creates a dynamic network that can help providers deliver enhanced customer choice and satisfaction. It also enables providers and mobile network operators to offer revenue-maximizing services for both businesses and consumer segments. Network slicing enables telcos to:

i. <\/strong>Offer end-users tiered pricing based on guaranteed service levels.

ii. <\/strong>Logically partition network infrastructure for better utilization of existing assets.

iii. <\/strong>Share and\/or lease the transport network with other service providers

iv. <\/strong>Move from best-effort services to high-value service offerings such as gaming, AR and VR.

v. <\/strong>Deliver improved private networks to mission-critical services, such as utilities, that provide guaranteed performance and high isolation between the IT and OT network – a huge market opportunity to push smart cities across the globe.

vi. <\/strong>Expand revenue opportunities in new markets, such as cloud gaming<\/a>. Operators that guarantee low latency connections will find gamers willing to switch to their network and pay premiums for an improved experience.

vi. <\/strong>Develop a reputation for reliable connections that forces Over-the-Top (OTT) organizations to engage in new partnerships.

vii. <\/strong>Compete in developing markets, such as eHealth, by providing trusted connections and services with guaranteed performance quality.

Looking toward the future, 5G is far bigger in scope and possibility than any previous generation of network. However, even its predecessor, 4G, delivered use cases beyond the expectations of many industry<\/a> experts. Therefore, it’s not hard to believe that 5G will introduce new opportunities beyond the ones listed above in the next decade.

The key to meeting these future opportunities is a 5G Native Transport solution which enables service providers to react to change, support new business ventures, and adapt to new service models. Network slicing delivers the dynamic control of these new deterministic services, allowing service providers to profitably deliver services today, tomorrow, and into the future.
<\/body>","next_sibling":[{"msid":78823223,"title":"Redington to offer iPhone 12 devices in 3500 retail stores from Oct 30","entity_type":"ARTICLE","link":"\/news\/redington-to-offer-iphone-12-devices-in-3500-retail-stores-from-oct-30\/78823223","category_name":null,"category_name_seo":"telecomnews"}],"related_content":[],"seoschemas":false,"msid":78823915,"entity_type":"ARTICLE","title":"Why network slicing is the holy grail for telcos in the 5G era","synopsis":"(Brand Connect Initiative) ","titleseo":"telecomnews\/why-network-slicing-is-the-holy-grail-for-telcos-in-the-5g-era","status":"ACTIVE","authors":[],"analytics":{"comments":0,"views":1019,"shares":0,"engagementtimems":4853000},"Alttitle":{"minfo":""},"artag":"ETTelecom","artdate":"2020-10-23 12:31:29","lastupd":"2020-10-23 13:48:26","breadcrumbTags":["5G network","5G","VPN","Ribbon","augmented reality","Industry","Network slicing","cloud gaming","Segment routing","5GWorld"],"secinfo":{"seolocation":"telecomnews\/why-network-slicing-is-the-holy-grail-for-telcos-in-the-5g-era"}}" data-authors="[" "]" data-category-name="" data-category_id="" data-date="2020-10-23" data-index="article_1">

为什么网络分割是圣杯的电信公司5 g时代

(品牌连接计划)

  • 更新2020年10月23日01:48点坚持
阅读: 100年行业专业人士
读者的形象读到100年行业专业人士
高级经理大卫•斯托克斯,组合营销,丝带
前几代的网络主要是提供服务的最优交货。虽然这已经工作了的声音,文本和大部分宽带服务,终端用户与缓冲阻碍,延迟和滴功能丰富的服务不断增长的需求。

5 g时代先进的新服务的承诺,从ultra-broadband大规模物联网连接需要使一个聪明的世界,和其他如驾驶员辅助、远程手术和浸入式教育。在这种情况下,最优交货不再是足够好的。每个服务都有一个独特的混合政策和性能参数的能力,延迟、数据包延迟变化,可用性,安全性和服务和网络隔离。实现这些参数需要从单一的网络切换到一个逻辑分区的服务类型,以满足不同的要求。

广告
事实上,它非常困难,成本建立一个网络,以满足每一个要求。唯一一个提供者可以支持这些服务类型是可编程的网络分段。这种方法提供了同时支持多个子网的能力在一个基础设施。这种控制可以有效地提供广泛的服务有不同的性能特征和相关的服务水平协议(sla)。

对于这个策略,电信公司需要一个工具包的软、硬切片技术。在软分割方面,供应商正在处理的服务很重要,但是,缓冲或丢弃的数据包不是有害的,如流。VPN技术和段的路由通过网络可以提供必要的sla对这些病例。

与硬切,供应商通常处理关键任务的应用程序需要确定的性能如保证低延迟和/或高可靠性的,隔离和服务性能。客户处理生死攸关的应用程序可能要求自己的波长。其他关键任务组织可能需要OTN(光传输网络)或FlexE(灵活的以太网)的解决方案,提供相同的隔离级别为波长没有直接联系。

作为5克继续推出,软、硬切片技术创建一个动态的网络,可以帮助供应商提供增强的客户选择和满意度。它还使供应商和移动网络运营商为企业和消费者提供revenue-maximizing服务部分。网络切片允许电信公司:

广告
我。提供终端用户分级定价的基础上保证服务水平。

二世。逻辑分区网络基础设施更好的利用现有的资产。

三世。分享和/或租赁交通网络与其他服务提供者

第四。从最优服务的高价值的服务,例如游戏,基于“增大化现实”技术和虚拟现实。

v。提供改进的私人网络关键任务服务,如公用事业,提供保证的性能和高之间的隔离和OT网络——一个巨大的市场机会,在全球范围内推动智能城市。

vi。等新市场,扩大收入机会云游戏。运营商保证低延迟连接会发现玩家愿意切换到他们的网络和支付保险费为一种改进的经验。

vi。开发一个名声力量过分的可靠连接,(OTT)组织参与新的伙伴关系。

七世。在发展中市场竞争,如电子健康,通过提供可信连接与保证性能和服务质量。

展望未来,5 g中更大的范围和可能性比之前任何一代的网络。然而,即使它的前身,4 g,交付使用情况下超出许多人的预期行业专家。因此,不难相信5 g将引入新的机会除了上面列出的未来十年。

满足这些未来机遇的关键是5克本地运输解决方案使服务提供商对变化做出反应,支持新的商业企业,适应新的服务模型。网络分割提供这些新确定的服务的动态控制,允许服务提供者提供服务盈利今天,明天,和未来。
  • 发布于2020年10月23日,31点坚持
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\"\"
<\/span><\/figcaption><\/figure>By David Stokes, Senior Manager, Portfolio Marketing, Ribbon<\/a>
<\/strong>
Previous generations of networks have predominantly provided services with best-effort delivery. While this has worked for voice, text and most broadband services, end users are hampered with buffering, delays, and drops as the demand for feature-rich services continues to grow.

The 5G-era promises advanced new services, from ultra-broadband to the mass IoT connectivity required to enable a smarter world, and others such as driver assistance, remote surgery and immersive education. In this context, best-effort delivery is no longer good enough. Each of these services has a unique mix of policy and performance parameters for capacity, latency, packet delay variation, availability, security, and service and network isolation. Delivering on these parameters requires switching from a monolithic network to one logically partitioned by service type to meet these various demands.

Indeed, it’s incredibly difficult and cost-prohibitive to build a network to meet every requirement. The only way a single provider can support these service types is with programmable network slicing<\/a>. This approach offers the ability to support multiple subnetworks simultaneously on a single infrastructure. This control enables efficient delivery of a broad mix of services with different performance characteristics and associated Service Level Agreements (SLAs).

For this strategy, telcos need a toolkit of soft and hard slicing technologies. On the soft slicing front, providers are dealing with services that are important, but where buffering or dropped packets are not detrimental, such as streaming. VPN<\/a> technology and segment routing<\/a> can deliver necessary SLAs across the network for these cases.

With hard slicing, providers are generally dealing with mission-critical applications which require deterministic performance such as guaranteed low latency and\/or high-reliability, service isolation and performance. Customers dealing with life-critical applications might request their own wavelength. Other mission-critical organizations might require OTN (Optical Transport Networking) or FlexE (Flexible Ethernet) solutions, which provide the same isolation level as wavelength without the direct connection.

As 5G<\/a> continues to roll out, soft and hard slicing technology creates a dynamic network that can help providers deliver enhanced customer choice and satisfaction. It also enables providers and mobile network operators to offer revenue-maximizing services for both businesses and consumer segments. Network slicing enables telcos to:

i. <\/strong>Offer end-users tiered pricing based on guaranteed service levels.

ii. <\/strong>Logically partition network infrastructure for better utilization of existing assets.

iii. <\/strong>Share and\/or lease the transport network with other service providers

iv. <\/strong>Move from best-effort services to high-value service offerings such as gaming, AR and VR.

v. <\/strong>Deliver improved private networks to mission-critical services, such as utilities, that provide guaranteed performance and high isolation between the IT and OT network – a huge market opportunity to push smart cities across the globe.

vi. <\/strong>Expand revenue opportunities in new markets, such as cloud gaming<\/a>. Operators that guarantee low latency connections will find gamers willing to switch to their network and pay premiums for an improved experience.

vi. <\/strong>Develop a reputation for reliable connections that forces Over-the-Top (OTT) organizations to engage in new partnerships.

vii. <\/strong>Compete in developing markets, such as eHealth, by providing trusted connections and services with guaranteed performance quality.

Looking toward the future, 5G is far bigger in scope and possibility than any previous generation of network. However, even its predecessor, 4G, delivered use cases beyond the expectations of many industry<\/a> experts. Therefore, it’s not hard to believe that 5G will introduce new opportunities beyond the ones listed above in the next decade.

The key to meeting these future opportunities is a 5G Native Transport solution which enables service providers to react to change, support new business ventures, and adapt to new service models. Network slicing delivers the dynamic control of these new deterministic services, allowing service providers to profitably deliver services today, tomorrow, and into the future.
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