鬼灭之刃蝴蝶忍侵犯的游戏,AV天堂精品一区二区三区,日本永久免费av在线观看

閱讀：12490
回復(fù)：0

關(guān)注樓主

5G(NR)中的N1接口及功能

Mr Kang

原始天尊

發(fā)短消息

關(guān)注Ta

C友·鐵桿勛章

積分 104891
帖子 8545
威望 1704495 個(gè)
禮品券 11319 個(gè)
專(zhuān)家指數(shù) 23981
注冊(cè) 2007-3-13
專(zhuān)業(yè)方向
回答問(wèn)題數(shù) 0
回答被采納數(shù) 0
回答采納率 0%

#1

大中小

使用道具

發(fā)表于 2020-07-28 09:33:48 只看樓主

在移動(dòng)通信網(wǎng)絡(luò)中，終端通過(guò)無(wú)線(xiàn)網(wǎng)絡(luò)接入核心網(wǎng)后再進(jìn)行通信；期間終端與核心網(wǎng)間的鏈路對(duì)終端的接入、移動(dòng)及業(yè)務(wù)有著決定性的作用；而這些鏈路大多都是邏輯鏈路；在5G(NR)網(wǎng)絡(luò)中承載UE與AMF之間信令傳遞的就是N1接口（鏈路）；整理：kangguoying20200728

1.N1接口是什么？

根據(jù)3GPP 23.501圖4.2.4-4，N1接口就是UE與AMF之間的接口；主要用于傳遞NAS層信令；整理：kangguoying20200728

在3GPP 23.501-4.2.8.2和23.501-5.3.3.1，N1代表了UE—（無(wú)線(xiàn)）接入網(wǎng)—（無(wú)線(xiàn)）接入網(wǎng)—AMF之間接口的組合；（無(wú)線(xiàn)）接入網(wǎng)可基于3GPP，亦可非3GPP；NAS信令通過(guò)N1接口傳輸；整理：kangguoying20200728

2.N1接口傳遞消息

根據(jù)3GPP 24.501 - 4.3.3.1, 4.3.4.1 and 4.9. I 在N1接口上UE與核心網(wǎng)單元（AMF）之間傳遞的內(nèi)容有三類(lèi)：

SMS.整理：kangguoying20200728
UE Policy.整理：kangguoying20200728
LCS.整理：kangguoying20200728

終端與核心網(wǎng)之間交互的內(nèi)容見(jiàn)下表：整理：kangguoying20200728

UE Usage Setting	Network Capability	Registration Status	N1 mode status
Power Cycle (Off --> On)			Re-enable the N1 mode
USIM Removal			Re-enable the N1 mode
Disable ->Timer Expiration(*1)			Re-enable the N1 mode
From "data centric" to "voice centric"	"IMS voice not available" over 3GPP access only	the UE is only registered over 3GPP access	Disable the N1 mode capability for 3GPP access
From "data centric" to "voice centric"	"IMS voice not available" over both 3GPP access and non-3GPP access	the UE is registered over both 3GPP access and non-3GPP access	Disable the N1 mode capability for 3GPP access and non-3GPP access
From "data centric" to "voice centric"	"IMS voice not available" over both 3GPP access and non-3GPP access	the UE is registered over 3GPP access only	Disable the N1 mode capability for 3GPP access
From "data centric" to "voice centric"	"IMS voice not available" over both 3GPP access and non-3GPP access	the UE is registered over non-3GPP access only.	Disable the N1 mode capability for non-3GPP access
From "voice centric" to "data centric"	N1 mode capability for 3GPP access is disabled at the UE (due to IMS voice unavailability)		Re-enable the N1 mode capability for 3GPP access
From "data centric" to "voice centric"	"IMS voice not available" over non-3GPP access only	the UE is only registered over non-3GPP access	Disable the N1 mode capability for non-3GPP access
From "voice centric" to "data centric"	N1 mode capability for non 3GPP access is disabled at the UE (due to IMS voice unavailability)		Re-enable the N1 mode capability for non-3GPP access
"voice centric"	"IMS voice not available" over 3GPP access only	the UE is only registered over 3GPP access	Disable the N1 mode capability for 3GPP access
"voice centric"	"IMS voice not available" over non-3GPP access only		Disable the N1 mode capability for non-3GPP access
"voice centric"	"IMS voice not available" over both 3GPP access and non-3GPP access	UE is registered over both 3GPP access and non-3GPP access.	Disable the N1 mode capability for 3GPP access and non-3GPP access
"voice centric"	"IMS voice not available" over both 3GPP access and non-3GPP access	UE is registered over 3GPP access only	Disable the N1 mode capability for 3GPP access
"voice centric"	"IMS voice not available" over both 3GPP access and non-3GPP access	UE is registered over non-3GPP access only.	Disable the N1 mode capability for non-3GPP access

原文來(lái)自：http://www.sharetechnote.com/ 整理：kangguoying20200728

掃碼關(guān)注5G通信官方公眾號(hào),免費(fèi)領(lǐng)取以下5G精品資料

1、回復(fù)“YD5GAI”免費(fèi)領(lǐng)取《中國(guó)移動(dòng)：5G網(wǎng)絡(luò)AI應(yīng)用典型場(chǎng)景技術(shù)解決方案白皮書(shū)》

2、回復(fù)“5G6G”免費(fèi)領(lǐng)取《5G_6G毫米波測(cè)試技術(shù)白皮書(shū)-2022_03-21》

3、回復(fù)“YD6G”免費(fèi)領(lǐng)取《中國(guó)移動(dòng)：6G至簡(jiǎn)無(wú)線(xiàn)接入網(wǎng)白皮書(shū)》

4、回復(fù)“LTBPS”免費(fèi)領(lǐng)取《《中國(guó)聯(lián)通5G終端白皮書(shū)》》

5、回復(fù)“ZGDX”免費(fèi)領(lǐng)取《中國(guó)電信5G NTN技術(shù)白皮書(shū)》

6、回復(fù)“TXSB”免費(fèi)領(lǐng)取《通信設(shè)備安裝工程施工工藝圖解》

7、回復(fù)“YDSL”免費(fèi)領(lǐng)取《中國(guó)移動(dòng)算力并網(wǎng)白皮書(shū)》

8、回復(fù)“5GX3”免費(fèi)領(lǐng)取《 R16 23501-g60 5G的系統(tǒng)架構(gòu)1》

對(duì)本帖內(nèi)容的看法？我要點(diǎn)評(píng)

作者的更多帖子

提高5G(NR)用戶(hù)感知和網(wǎng)絡(luò)KPI的MRO是個(gè)啥？ 2025-01-20
5G(NR)競(jìng)爭(zhēng)性接入的Msg4中有點(diǎn)啥？ 2025-01-10
4G與5G互操作該規(guī)劃些啥？ 2024-12-19
5G與4G互操作該規(guī)劃些啥？ 2024-12-19
5G無(wú)線(xiàn)網(wǎng)絡(luò)中數(shù)據(jù)傳輸管道“前傳、中傳和后傳” 2024-12-02
關(guān)于Bler，無(wú)線(xiàn)鏈路管理與數(shù)據(jù)吞吐的處理不一樣！ 2024-11-19

[充值威望，立即自動(dòng)到帳] [VIP貴賓權(quán)限+威望套餐] 另有大量?jī)?yōu)惠贈(zèng)送活動(dòng)，請(qǐng)光臨充值中心
充值擁有大量的威望和最高的下載權(quán)限，下載站內(nèi)資料無(wú)憂(yōu)

當(dāng)前時(shí)區(qū) GMT+8, 現(xiàn)在時(shí)間是 2025-01-22 16:58:09
渝ICP備11001752號(hào) Copyright @ 2006-2016 mscbsc.com 本站統(tǒng)一服務(wù)郵箱：mscbsc@163.com

快速回復(fù)主題
標(biāo)題
內(nèi)容	上傳資料請(qǐng)點(diǎn)左側(cè)【添加附件】


	您即將訪(fǎng)問(wèn)其它網(wǎng)站關(guān)閉您即將訪(fǎng)問(wèn)的地址是其它網(wǎng)站的內(nèi)容，MSCBSC將不再對(duì)其安全性和可靠性負(fù)責(zé)，請(qǐng)自行判斷是否繼續(xù)前往繼續(xù)訪(fǎng)問(wèn) 取消訪(fǎng)問(wèn)，關(guān)閉

對(duì)本帖內(nèi)容的看法？ 我要點(diǎn)評(píng)

您即將訪(fǎng)問(wèn)其它網(wǎng)站關(guān)閉

對(duì)本帖內(nèi)容的看法？我要點(diǎn)評(píng)