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Help setting up a LAN - Page 3

post #21 of 27
It would still be problematic even with CSMA/CA. It's not like a typical LAN where you don't have 30 systems all communicating with 1 device then the 1 device trying to communicate back.
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post #22 of 27
Quote:
Originally Posted by bratas View Post
It would still be problematic even with CSMA/CA. It's not like a typical LAN where you don't have 30 systems all communicating with 1 device then the 1 device trying to communicate back.

I tried explaining that, don't bother..
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post #23 of 27
Quote:
Originally Posted by elitez28 View Post
People are saying it won't work... you can make anything work.
To further explain why it wouldn't be suggested. "The IEEE 802.11 standards used a method called Carrier Sense Multiple Access Collision Avoidance (CSMA/CA). Notice that wired 802.3 networks detect collisions, whereas 802.11 networks try to avoid collisions.

Collision avoidance works by requiring all stations to listen before they transmit a frame. When a station has a frame that needs to be sent, one of the two following conditions occur:
No other device is transmitting - The station can transmit immediately
Another device is already transmitting a frame - The station must wait until the frame in progress has already completed, then it must wait a random amount of time before transmitting its frame."

CSMA/CD was the standard used primarily for hubs or half duplex. Which would only detect when the collision had occured forcing both devices to have to retransmit both frames. Both devices would initiate a random amount of time before transmitting it's respective frame.

While wireless technology is great for some things, it has it's place. It is not recommended for this type of situation.
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post #24 of 27
Quote:
Originally Posted by scottsee View Post
I tried explaining that, don't bother..
he apparently didn't get it.
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post #25 of 27
Lol, I understand exactly how wireless works... It would be able to handle 30 people with reasonable latency.
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post #26 of 27
Quote:
Originally Posted by elitez28 View Post
lol, i understand exactly how wireless works... It would be able to handle 30 people with reasonable latency.
lol
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post #27 of 27
Quote:
Originally Posted by elitez28 View Post
Lol, I understand exactly how wireless works... It would be able to handle 30 people with reasonable latency.
What are you, new??



...oh. You are.
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