Option 3a和3x的区别在于
WebApr 4, 2024 · 3系列分为3,3a和3x这3个选项,为什么有这样的区分呢? 关键在于数据分流控制点的不同。 从上图可以看出,选项3的数据分流控制点在4G基站上,也就是说,4G不 … WebJan 14, 2024 · All user connection management and radio link control for combined 4G/5G nodes is always managed by the LTE part. S1-C interface is always terminated by the LTE part. Option 3. Option 3a. Option 3X. No S1-U to gNB. gNB has an S1-U interface to EPC. The traffic is converged at the gNB PDCP layer. High Traffic will be terminated at eNB.
Option 3a和3x的区别在于
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WebOption2:和option1 相反,Option2的组合策略为:无线侧是NR,核心网是5GC,即无线和核心网侧全部更新换代,使用新的设备和新的技术来部署,这种组网策略,对于运营商而言需要全面的建设5G网络,无论是无线接入网还是核心网均需新建,网络投资大,建设周期长 ... Web于是有了3a和3x两个变种。一种选项是3a,它基于单独的LTE和NR PDCP层。 这个选项对于UE而言是最简单的,因为它没有进行承载分离;对网络也有好处,它只要求现有的LTE eNodeB(eNB)支持5G控制面互通,不需要对用户面进行增强。 ... Option 3 Option 3a Option 3x; LTE和NR ...
WebOption 3 Deployment CaseOption 3 represents a Non-Standalone (NSA) deployment where both LTE and 5G NR radio access networks are present but they are control... WebThere is an error determining which application you are signing into. Return to the application and try again. Request Id: 992bf600-73dc-4530-a538-d14c364b7adc ...
http://prerak.com/5g-whats-the-difference-between-option-3-3a-and-3x/ WebApr 2, 2024 · Option 3A: In this option, both the 4G gNB and the 5G gNB directly talk to the 4G core network but they do not directly talk with each other over the X2 interface. This …
WebEN-DC架构下的5G无线承载. 在5G部署的初期,为了节省成本,快速开展业务,绝大多数的运营商选择非独立组网(NSA)模式。. 由于5G核心网的成本及其成熟度问题,NSA模式下的5G基站优先接入4G核心网(EPC),因此选项3系列(Option 3x)作为5G初期引入eMBB业 …
WebNSA Option 3. The Option 3 series is divided into 3, 3a and 3x. The difference lies in data split anchor. The base station of Option 3 series is connected to 4G core network, and the anchor points of the control plane are all in 4G core. It is suitable for the initial phase of 5G deployment, when the coverage is not continuous, and there is not ... did anyone hit powerball jackpot last nightWebIt is based on general concept of Option 3, but not showing any specific variation of the option (e.g, plain option 3 or 3a or 3x). For further details of those deployment options, refer to Deployment Scenario page and some references linked in the page. Now let's read the picture. If you take a close look at the illustration and just describe ... city hall fremont caWebNSA 组网Option 3x. 选项3x:Option 3x部署架构(数据承载由NR可将数据分流至LTE)同一个承载的用户面数据可在LTE和NR上同时传输,EPC需升级支持与NR相连,LTE和NR之间回传需支持LTE的传输速率。 个人根据理解和汇总资料,画了以下架构图(虽说有点丑,但不影响 … city hall goddard ksWeb在目前的5G网络建设过程中,Option3是运营商选择最多的一种方案,原因在于,可以最大程度的利用现有的4G网络,网络建设投资小,建设快。. 对于核心网而言,仅仅需要将EPC … did anyone hit the mega millions jackpotWebDec 15, 2024 · 从4G网络的实际出发,如果运营商选择5G NSA组网快速部署和商用5G,则5G NR在初期连接的便是EPC+,则可能的选择为Option 3/3a/3x。 city hall goldsboro ncWebOct 15, 2024 · Option 3A: In this option, both the 4G gNB and the 5G gNB directly talk to the 4G core network but they do not directly talk with each other over the X2 interface. This … city hall gold beachWebSep 7, 2024 · 3) option3X :option3X是3和3A的组合。在此配置中,用户数据流量将直接流向基站的5G gNB部分。 ... Option-3X在较高频率和LTE的聚合峰值比特率以及较低频率的5G上提供强大的覆盖范;Option-3X还提供接近零中断时间的LTE-5G移动性。Option-3X提供LTE中的语音,无需使用RAT回退。 city hall granbury texas