1 / 8

Wireless Network Cloud

This comprehensive overview explores the integration of wireless network architecture with cloud computing. It covers essential topics like SMS/MMS management, service billing, and the roles of base stations in 2G through 4G networks. The discussion includes passive vs. active infrastructure sharing, the convergence of IT platforms, and the use of software-defined radio (SDR) and remote radio heads (RRH). Key challenges such as ensuring real-time synchronization, cooperation between base stations, and optimizing performance are also addressed.

brynne-hebert
Télécharger la présentation

Wireless Network Cloud

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Wireless Network Cloud SayanKole

  2. Edge gateway ManagementServer SMS/MMS SMS/MMS BS WAP GW IMS Content Service BS Web Service Edgegateway Billing BS BS PSTN 2G-3G wireless network architecture 4G Wireless Network over Wireless Network Cloud Cloud of Wireless Access Network + Core Network Access Network Core Network Service Network Mobile switch center BS cluster Radio network controller Service support node Radio network controller Gateway Internet BS cluster

  3. Edge gateway ManagementServer SMS/MMS Service on Edge IMS Content Service Web Service Edgegateway Billing PSTN 2G/3G/4G Wireless over Wireless Network Cloud Cloud of Wireless Access Network + Core Network Service Network BS cluster Service support node Internet BS cluster

  4. Towers: Passive vs Active Infrastructure Sharing

  5. Various Forms of Infrastructure Sharing in Wireless Networks O Network Sharing (eg: rural) Base Station Sharing (leads to cloud) BSC Owner #1 Network Owner #1 Retail SDR RRU MSC BSC BTS BSC Base Band Unit Owner #2 Network Owner #2 Retail BTS Antenna Sharing Tower Sharing (very popular) BSC BTS BSC BTS Owner #1 Network Owner #1 Network BSC BTS BSC BTS Owner #2 Network Owner #2 Network

  6. Antenna + Remote Radio Header Fiber (> 10Km) BaseStation Pool Wireless Network Cloud: Convergence of IT Platforms, SDR & RRH, Cloud Computing Principles & Fiber-to-the-tower Software Radio Technology/ Hybrid IT Systems IT & Cloud Computing Techniques End-to-End IP Infrastructure in 4G Remote Radio Header Technology Wireless Network Cloud

  7. Challenges • How to focus on real-time synchronized behavior. VOIP. • How to ensure co-operation between base stations? Does it affect performance? • Choice of platforms and servers. • Availability/reliability of wireless network. • Distribute VMs among physical servers.

  8. Reference

More Related