In wireless networking, the hidden node problem or hidden terminal problem occurs when a node can communicate with a wireless access point (AP), but cannot...
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Wireless network (section Hidden node problem)
(upfade). The hidden node problem occurs in some types of network when a node is visible from a wireless access point (AP), but not from other nodes communicating...
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IEEE 802.11 RTS/CTS (section Exposed terminal problem)
reduce frame collisions introduced by the hidden node problem. Originally the protocol fixed the exposed node problem as well, but later RTS/CTS does not,...
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network) to determine whether another node is transmitting or not. Note that the hidden node problem means another node may be transmitting which goes undetected...
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requirements of a shared wire medium, wireless networks add the hidden node problem where two senders can't hear each other's transmissions, but they...
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In wireless networks, the exposed node problem occurs when a node is prevented from sending packets to other nodes because of co-channel interference with...
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avoid transmitting at the same time. Direct-sequence spread spectrum Hidden node problem Signal-to-noise ratio Goiser, Alois M. J. (1998). Handbuch der Spread-Spectrum...
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the hidden node problem (also called hidden terminal) in case they employ a CSMA/CA medium access control protocol. The negative impact of the hidden node...
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minimize collisions because mobile units have to contend with the hidden node problem where two mobile units may both be in range of a common access point...
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Tor (network) (redirect from Tor node)
co-founder Nick Mathewson explained that the problem of "Tor-relay adversaries" running poisoned nodes means that a theoretical adversary of this kind...
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by an RTS-RRTS frame sequence, in view to provide solution to the hidden node problem. Although protocols based on MACAW, such as S-MAC, use carrier sense...
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viewing angle. A hidden-surface determination algorithm is a solution to the visibility problem, which was one of the first major problems in the field of...
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Limited channel bandwidth Communication resource collision Hidden node problem To solve the problems, the tone channel is used. this channel is dedicated to...
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networks may suffer from a hidden node problem where some regular nodes (which communicate only with the AP) cannot see other nodes on the extreme edge of...
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Nevertheless, Wi-Fi networks are still susceptible to the hidden node and exposed node problem. A standard speed Wi-Fi signal occupies five channels in...
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common to 802.11 Wi-Fi protocol in outdoor networks such as the hidden node problem. Few wireless Internet service providers (WISPs) provide download...
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collisions caused by the hidden station problem and to simplify exposed station problem. The basic idea of MACA is a wireless network node makes an announcement...
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P(Y)=\sum _{X}P(Y\mid X)P(X),} where the sum runs over all possible hidden-node sequences X = x ( 0 ) , x ( 1 ) , … , x ( L − 1 ) . {\displaystyle X=x(0)...
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If the top node is still ret, then assume no one has changed the stack. // (That statement is not always true because of the ABA problem) // Atomically...
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The Hidden Matching Problem is a computation complexity problem that can be solved using quantum protocols: Let n {\displaystyle n} be a positive even...
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wireless Internet service providers, as they by design avoid the hidden node problem present in regular (CSMA/CD) Wi-Fi links. "Atheros Super G, Atheros...
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chipsets along with Ubiquiti's airMax TDMA protocol to overcome the hidden node problem which is commonly an issue when using ptmp wireless outdoors. UBNT...
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sequence index. In a GGS-NN, the node representations are regarded as the hidden states of a GRU cell. The initial node features x u ( 0 ) {\displaystyle...
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Dark web (redirect from Hidden Internet)
a subsequent node in the scheme, which leads to the exit node. The complicated system makes it almost impossible to reproduce the node path and decrypt...
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of hidden nodes, where the parameters of hidden nodes (not just the weights connecting inputs to hidden nodes) need to be tuned. These hidden nodes can...
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vary. The analysis is more difficult for the change in weights to a hidden node, but it can be shown that the relevant derivative is − ∂ E ( n ) ∂ v...
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either by translating to the dual problem or by using hidden variables. Some of these methods associate constraints with nodes of the tree, and define width...
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vary. The analysis is more difficult for the change in weights to a hidden node, but it can be shown that the relevant derivative is − ∂ E ( n ) ∂ v...
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Link layer security (section Hidden node attack)
2013.[permanent dead link] "NetEqualizer Lite and Hidden Nodes: A Real Solution to a Virtual Problem". NetEqualizer. Retrieved 14 February 2013. "Deauthentication"...
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Quantum algorithm (section Hidden subgroup problem)
at each internal node and an input bit at each leaf node. The problem is to evaluate the formula, which is the output of the root node, given oracle access...
39 KB (4,560 words) - 20:45, 19 June 2025