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Next: Chapter 4 Up: Errata for ``Principles of Previous: Chapter 2

Chapter 3

Page 53:
Delete the words ``among them'' from the end of the third complete sentence on this page (line 4 from the top). The first two sentences of the last paragraph on this page should read: ``If data are transmitted over analog transmission links, they need to be modulated. This means that the digital data are encoded onto an analog carrier signal by changing one or more of their basic characteristics (amplitude, frequency, and phase).''
Page 54:
In the first sentence of the last paragraph on this page, replace the words ``or to'' by ``in''.
Page 55:
Replace ``data is'' by ``data are'' in line 3 on top of the page and in line 1 of the second paragraph on this page.
Page 65:
Replace the first ``the'' by ``a'' in line 1 of the paragraph immediately following Figure 3.9. The sentence should read: ``Achieving connectivity in a local area network ...''.
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Delete one of the two ``IEEE 802 Standard'' on the first line after Figure 3.10.
Page 69:
Replace ``computers'' by ``computer'' in the third line from the bottom of the page.

next up previous
Next: Chapter 4 Up: Errata for ``Principles of Previous: Chapter 2
M. Tamer Ozsu
2001-01-12