Taken directly from AT&T?s website:
Question:
What is backhaul?
Answer:
Backhaul is one of the major pieces of a telecommunications network. Think of it as the limbs connecting AT&T?s cell towers with AT&T's world-class backbone network that provides access to the Internet.
Note: 4G speeds require a 4G device and are delivered when HSPA+ technology is combined with enhanced backhaul. 4G speeds are available in select cities with availability increasing with ongoing backhaul deployment. For information on currently available 4G markets, see 4G Speed from AT&T and select the Coverage map.
The sentence that got my attention is this one: ?4G speeds require a 4G device and are delivered when HSPA+ technology is combined with enhanced backhaul?.
Enhanced backhaul? Is there a difference between backhaul and enhanced backhaul? How the heck can you find out if 1) You are in an area with enhanced backhaul and 2) If you are not, how the heck do you find out if AT&T plans on rolling out enhanced backhaul in your coverage area?
If this is truly a requirement to maximize a 3.5G / 4G device's potential, I'm curious why, in all the news and posts about 4G, LTE, HSUPA updates and so on, I have ready virtually nothing regarding enhanced backhaul.
So I?m clear, my actual question is: How do I find out about enhanced backhaul in my area?
Shanks.
Question:
What is backhaul?
Answer:
Backhaul is one of the major pieces of a telecommunications network. Think of it as the limbs connecting AT&T?s cell towers with AT&T's world-class backbone network that provides access to the Internet.
Note: 4G speeds require a 4G device and are delivered when HSPA+ technology is combined with enhanced backhaul. 4G speeds are available in select cities with availability increasing with ongoing backhaul deployment. For information on currently available 4G markets, see 4G Speed from AT&T and select the Coverage map.
The sentence that got my attention is this one: ?4G speeds require a 4G device and are delivered when HSPA+ technology is combined with enhanced backhaul?.
Enhanced backhaul? Is there a difference between backhaul and enhanced backhaul? How the heck can you find out if 1) You are in an area with enhanced backhaul and 2) If you are not, how the heck do you find out if AT&T plans on rolling out enhanced backhaul in your coverage area?
If this is truly a requirement to maximize a 3.5G / 4G device's potential, I'm curious why, in all the news and posts about 4G, LTE, HSUPA updates and so on, I have ready virtually nothing regarding enhanced backhaul.
So I?m clear, my actual question is: How do I find out about enhanced backhaul in my area?
Shanks.