This book addresses the needs of engineers and technicians who need to enable packet data applications on top of GPRS and UMTS. The book first introduces the student into the details of TCP/IP and its application protocols and operation. This section is followed by pointing out the different options for IP address allocation and advanced TCP/IP operation. The next part clearly lines out the differences between the different Packet Data Protocols that are supported by GPRS and UMTS. The book concludes with the consideration of TCP/IP-performance measurements and possibilities to determine this performance in the wireless environment.weiterlesen