Answered: ward compatible with 802.11a and

Engineering

Computer Science

ward compatible with 802.11a and

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Why is 802.11N backward compatible with 802.11a and 802.11b?

Expert Solution

Step 1

Step 1: Although the 802.11a and 802.11b specifications are incompatible, vendors sell dual-mode access points that support both. 802.11g, a future standard, may offer 802.11a speeds as well as backward compatibility with 802.11b.
In Europe, 802.11b is available, but 802.11a is not.

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