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Central Controlled IPRAN draft-khy-rtgwg-central-controlled-ipran-00.txt Katherine GuangMing Yong.

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Presentation on theme: "Central Controlled IPRAN draft-khy-rtgwg-central-controlled-ipran-00.txt Katherine GuangMing Yong."— Presentation transcript:

1 Central Controlled IPRAN draft-khy-rtgwg-central-controlled-ipran-00.txt Katherine GuangMing Yong Jiehui Hu 88th Vancouver

2 HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 2 Introduction IP RAN (Radio Access Network) is a run solution using IP technology to provide network services between UE devices and mobile core network. IP RAN has been widely used to provide varies access modes with high scalability and flexibility, it reduced network construction cost and protects codes of investments. However the existing IP RAN implementation needs to be improved due to  Manual configuration Point-by-Point  Complex network construct and service deployment  Low troubleshooting efficiency Central Controlled IP RAN (SDN enabled) can further improve the IP RAN and resolve these problems

3 HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Central Controlled IP RAN Use Case ATM RNC IP RNC/S-GW/MME BSC STM-1 GE STM-1 LAST MILE ACCESS AGGREGATION LTE/WiMax Enterprise UMTS HSPA UMTS R99/R4 GSM/GPRS FE ML-PPP E1 TDM E1 GE IMA E1 RNC/SGW/MME RSG CSG AGG CSG AGG Controller Main Backup Control Agent Central Controller Control Agent Applied in China Telecom’s Access and Aggregation Network

4 HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 4 BS1 BS2 SDN Domain Controller RNC/SGW/ MME/BSC Control Agent Forwarding Node 1 Base Routing Control Agent Forwarding Node 4 Base Routing Control Agent Forwarding Node 2 Base Routing Control Agent Forwarding Node 5 Base Routing Control Agent Forwarding Node 3 Base Routing Control Agent Forwarding Node 6 Base Routing NMG MPLSTDM/ATM/Ethernet Third Party App CC IP RAN Network Architecture BS1 BS2 RNC/SGW/ MME/BSC MPLSTDM/ATM/Ethernet RSGCSG ASG RSGCSG BS1 CSG Conversional IP RAN Network Central Controlled IP RAN Network Major Control functions are moved to controller from network devices Controller has E2E control capability Access, Aggregation and RSG are forwarding devices. Programmability of controller Open to third party applications ASG: Aggregation Service Gateway BS: Base Station CSG: Cell Site Gateway RSG: Radio Service Gateway

5 HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential 英文标题 :32-35pt 颜色 : R153 G0 B0 内部使用字体 : FrutigerNext LT Medium 外部使用字体 : Arial 中文标题 :30-32pt 颜色 : R153 G0 B0 字体 : 黑体 英文正文 :20-22pt 子目录 (2-5 级 ) :18pt 颜色 : 黑色 内部使用字体 : FrutigerNext LT Regular 外部使用字体 : Arial 中文正文 :18-20pt 子目录 (2-5 级 ):18pt 颜色 : 黑色 字体 : 细黑体 配色参考方案: 建议同一页面内不 超过四种颜色,以 下是 13 组配色方案, 同一页面内只选择 一组使用。(仅供 参考) 客户或者合作伙伴 的标志放在右上角. System Architecture Page 5 L2LabelPayloadLabel Low Cost DeviceOpen Architecture MPLS en-caped packet HOST ASR 9K (single chassis OR cluster) Controller Access Node 1 CP-DP MPLS internal network Without LDP Access Node n Functions of Controller  CP-DP control protocol features  Network resource management features  Network virtualization features  Network protocol layer, IGP,LDP/RSVP  Network service layer,L2 (VPWS/VPLS) VPN, L3 VPN  Fault, Alarm, NB-API Functions of Forwarding Node  IP/ MPLS forwarding  CP-DP protocol features  Control Agent  Light IGP for connectivity

6 HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 6 BS1 BS3 I1 I2 SDN Domain I2 RNC/SG W/MME/ BSC Contr ol Agen t CSG1 Base Routin g Contr ol Agen t CSG1 Base Routin g SDN Controller ASG1 SDN Controller ASG2 Contr ol Agen t RSG1 Base Routin g Contr ol Agen t RSG2 Base Routin g I6 I4 I3 I5 Built-in Mode: Controller on Device BS1 BS3 I1 I2 SDN Domain SDN Controller I2 RNC/SGW/ MME/BSC Control Agent CSG1 Base Routing Control Agent CSG1 Base Routing Control Agent ASG1 Base Routing Control Agent ASG2 Base Routing Control Agent RSG1 Base Routing Control Agent RSG2 Base Routing I2 I3 I5 Stand-along Mode: Controller on Server Controller Deployment Options

7 Page 7 HUAWEI TECHNOLOGIES CO., LTD. 英文标题 :32-35pt 颜色 : R153 G0 B0 内部使用字体 : FrutigerNext LT Medium 外部使用字体 : Arial 中文标题 :30-32pt 颜色 : R153 G0 B0 字体 : 黑体 英文正文 :20-22pt 子目录 (2-5 级 ) :18pt 颜色 : 黑色 内部使用字体 : FrutigerNext LT Regular 外部使用字体 : Arial 中文正文 :18-20pt 子目录 (2-5 级 ):18pt 颜色 : 黑色 字体 : 细黑体 配色参考方案: 建议同一页面内不 超过四种颜 色,以下是 9组配色方 案,同一页 面内只选择 一组使用。 (仅供参考) 客户或者合作伙伴 的标志放在 右上角. Central Controlled IP RAN Overview Mobile Backhaul Central Controlled IP RAN Simple O&M  Free Service Planning, Plug and Play  Automatic protocols deployment and fast services launch  Fast trouble shooting ATM RNC Last Mile Access Aggregation RNC/SGW/MME RSG CSG BTS NodeB / eNB E1 Eth IP RNC/S-GW/MME NodeB ATM BSC STM-1 GE AGG CSG Manual configuration point-by-point ATM RNC Last Mile Access Aggregation RNC/SGW/MME RSG BTS NodeB / eNB E1 Eth IP RNC/S-GW/MME NodeB ATM BSC STM-1 GE CSG AGG Control Plane Main Backup Central Controller Control Agent

8 Page 8 HUAWEI TECHNOLOGIES CO., LTD. 英文标题 :32-35pt 颜色 : R153 G0 B0 内部使用字体 : FrutigerNext LT Medium 外部使用字体 : Arial 中文标题 :30-32pt 颜色 : R153 G0 B0 字体 : 黑体 英文正文 :20-22pt 子目录 (2-5 级 ) :18pt 颜色 : 黑色 内部使用字体 : FrutigerNext LT Regular 外部使用字体 : Arial 中文正文 :18-20pt 子目录 (2-5 级 ):18pt 颜色 : 黑色 字体 : 细黑体 配色参考方案: 建议同一页面内不 超过四种颜 色,以下是 9组配色方 案,同一页 面内只选择 一组使用。 (仅供参考) 客户或者合作伙伴 的标志放在 右上角. Planning IP Address Dividing IGP Area Planning CSG&AGG ring relations SDN-based Mobile Backhaul : Free Services Planning CSG AGG CSG Planning IP Address Dividing IGP Area Planning CSG&AGG ring relations Mobile Backhaul : Complex services planning Plug and Play , Zero Touch for Basic Network Main Backup Central Controller Control Agent Current IP RAN Access Solution Central Controlled IP RAN IGPYesAutomatic deployment RSVP-TEYesNo Protocol Solution Free Service Planning, Plug and Play

9 Page 9 HUAWEI TECHNOLOGIES CO., LTD. 英文标题 :32-35pt 颜色 : R153 G0 B0 内部使用字体 : FrutigerNext LT Medium 外部使用字体 : Arial 中文标题 :30-32pt 颜色 : R153 G0 B0 字体 : 黑体 英文正文 :20-22pt 子目录 (2-5 级 ) :18pt 颜色 : 黑色 内部使用字体 : FrutigerNext LT Regular 外部使用字体 : Arial 中文正文 :18-20pt 子目录 (2-5 级 ):18pt 颜色 : 黑色 字体 : 细黑体 配色参考方案: 建议同一页面内不 超过四种颜 色,以下是 9组配色方 案,同一页 面内只选择 一组使用。 (仅供参考) 客户或者合作伙伴 的标志放在 右上角. Automatic Protocols Deployment and Fast Services Launch Mobile Backhaul Central Controlled IP RAN Protocol-based point-by-point services launchService-based end-to-end services launch Improves efficiency of services launch Lowers skill requirements of staff Simple protocol Automatic configuration ATM RNC Last Mile Access Aggregation RNC/SGW/MME RSG BTS NodeB / eNB E1 Eth IP RNC/S-GW/MME NodeB ATM BSC STM-1 GE AGG CSG IGP/LDP /RSVP L2VPN ATM RNC Last MileAccess Aggregation RNC/SGW/MME RSG BTS NodeB / eNB E1 Eth IP RNC/S-GW/MME NodeB ATM BSC STM-1 GE CSG AGG CSG Control Plane Main Backup Central Controller Control Agent Virtual-cluster enable Configure remote- interface

10 Page 10 HUAWEI TECHNOLOGIES CO., LTD. 英文标题 :32-35pt 颜色 : R153 G0 B0 内部使用字体 : FrutigerNext LT Medium 外部使用字体 : Arial 中文标题 :30-32pt 颜色 : R153 G0 B0 字体 : 黑体 英文正文 :20-22pt 子目录 (2-5 级 ) :18pt 颜色 : 黑色 内部使用字体 : FrutigerNext LT Regular 外部使用字体 : Arial 中文正文 :18-20pt 子目录 (2-5 级 ):18pt 颜色 : 黑色 字体 : 细黑体 配色参考方案: 建议同一页面内不 超过四种颜 色,以下是 9组配色方 案,同一页 面内只选择 一组使用。 (仅供参考) 客户或者合作伙伴 的标志放在 右上角. ATM RNC Last Mile Access Aggregation RNC/SGW/MME RSG CSG BTS NodeB/eNB E1 Eth IP RNC/S-GW/MME NodeB ATM BSC STM-1 GE AGG CSG Fast Trouble shooting Mobile Backhaul SDN-based Mobile Backhaul ATM RNC Last Mile Access Aggregation RNC/SGW/MME RSG BTS NodeB/eNB E1 Eth IP RNC/S-GW/MME NodeB ATM BSC STM-1 GE CSG AGG Control Plane Main Backup Central Controller Control Agent NMS failure ② Trouble shooting on each node ① Each node sends alarm independently ② Trouble shooting only on Central Controller ① Alarm analysis for Locating root causes of fault

11 Thank you 英文标题 :32-35pt 颜色 : R153 G0 B0 内部使用字体 : FrutigerNext LT Medium 外部使用字体 : Arial 中文标题 :30-32pt 颜色 : R153 G0 B0 字体 : 黑体 英文正文 :20-22pt 子目录 (2-5 级 ) :18pt 颜色 : 黑色 内部使用字体 : FrutigerNext LT Regular 外部使用字体 : Arial 中文正文 :18-20pt 子目录 (2-5 级 ):18pt 颜色 : 黑色 字体 : 细黑体 配色参考方案: 建议同一页面内不 超过四种颜 色,以下是 9组配色方 案,同一页 面内只选择 一组使用。 (仅供参考) 客户或者合作伙伴 的标志放在 右上角. Copyright©2013 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.


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