By Yi-Bing Lin
This ebook presents an entire and entire evaluation of 3G UMTS charging servicesEvolving from offline billing of conventional telecommunications, charging for IP companies in cellular networks is demanding; charging convergence is likely one of the significant traits within the telecom undefined. complicated cellular telecommunications comprises facts functions with real-time regulate and administration, and calls for a convergent and versatile on-line charging procedure. Such convergence is vital to mitigate fraud and credits hazards which will offer extra custom-made info to clients approximately fees and credits restrict controls.Charging for cellular All-IP Telecommunications offers entire and useful insurance of on-line and offline charging in accordance with cellular operator stories, and the newest efforts undertaken by way of the UMTS specifications.Key features:Presents a whole evaluation of the telecommunications charging procedure, together with the evolution from 2G to 3G and all-IP community charging frameworksDiscusses all administration elements relating to charging and billing strategies, with a spotlight at the significant traits and advancements in the telecoms industryProvides an summary of the telecom networks similar to PSTN, GSM, UMTS and IMSCovers the thoughts of the telecom charging on cellular companies and the recent applied sciences for enforcing on-line charging method, resembling GTP’ and Diameter protocolContains insurance on community nodes and knowledge flows relating to charging of cellular purposes, similar to IMS name and content material downloadingExplains the IP-based on-line charging method, protocol info and up to date traits in charging for cellular telecom industryThis e-book is a useful source for graduate scholars, telecoms and IP engineers, community provider prone and process architects. details technologists and networking gear brands also will locate this publication insightful.
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Extra resources for Charging for Mobile All-IP Telecommunications (Wireless Communications and Mobile Computing)
Which SMS node is connected to the billing system? 5. Describe the GPRS architecture and its protocols. How many of them already exist in GSM? Which GPRS nodes are connected to the charging gateway? 6. Describe the information contained in a PDP context. 7. Describe the PDP context activation and deactivation procedures. When are the CDRs created and delivered to the charging gateway? 8. Describe the WAP architecture. What are the design guidelines for WAP? What are the disadvantages of implementing TCP/IP directly over the mobile network without WAP?
25 or Internet). The results are then broadcast on a real-time TV program. 8 efﬁciently supports the mass call service. 8). 8 Universal Personal Telecommunications Number A Universal Personal Telecommunications (UPT) number supports personal mobility by tracking the locations of the UPT users. , telephones) in any locations within the service area. 164 number [CCI91]. The provider receives connections from the international telephone network and forwards each called number to the UPT user’s real number.
11(h)) selects the network in which the PSTN (or circuit-switched domain) breakout is to occur. If the BGCF determines that a breakout is to occur in the same network, it selects an MGCF that is responsible for interworking with the PSTN. If the breakout occurs in another IMS network, the BGCF forwards the SIP request to another BGCF or an MGCF in the selected IMS network. 11(k)) serves as the PSTN signaling termination point and provides the PSTN/legacy mobile network with IP transport level address mapping.
Charging for Mobile All-IP Telecommunications (Wireless Communications and Mobile Computing) by Yi-Bing Lin