By Daniel Collins, Clint Smith
Real-world guideline within the layout and deployment of 3G networks
Pin down the technical information that make 3G instant networking really paintings. In 3G instant Networks, specialists Clint Smith and Daniel Collins dissect severe problems with compatibility, internetworking, and voice/data convergence, supplying you with in-depth reasons of the way key criteria and protocols intersect and interconnect. This consultant digs into the gritty information of daily community operations, supplying you with an opportunity to appreciate the problems carrier prone will adventure in making the changeover from 2d iteration platforms (CDMS etc.) to 2.5 iteration platforms like WAP and area and eventually to complete throttle 3G networks. It describes key criteria, digs deep into the center of appropriate community protocols, and info the whole variety of compatibility matters among the U.S. (CDMA 2000) and eu (WCDMA) models of the traditional. lots of name circulation diagrams express you precisely how the applied sciences work.
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Additional info for 3G Wireless Networks
The access infrastructure being able to support both is a goal, but not one that is in the near future. 6 Overview of Following Chapters This chapter has served as a brief introduction to mobile communications systems. The brief overview that has been given, however, is certainly not a sufficient background to enable a good understanding of third-generation technology. Therefore, before tackling the details of third-generation systems, it is necessary to better describe first- and second-generation systems.
Depending on the two cells in question, the handoff can be between two sectors on the same base station, between two BSCs, between two MSCs belonging to the same operator, or even between two networks. ) It is also possible to handoff a call between two channels in the same cell. This could occur when a given channel in a cell is experiencing interference that is affecting the communication quality. In such a case, the subscriber would be moved to another frequency that is subject to less interference.