Aquesta tesi suggereix usar un compte enrere determinista després de les transmissions exitoses en les xarxes d'àrea local sense fils. Com que les estacions que han transmès amb èxit en el seu darrer intent no poden col·lisionar entre elles en el seu proper intent, el nombre de col·lisions es redueix. Per tant, anomenem el protocol accés múltiple per detecció de portadora amb evitament de col·lisions millorat. El protocol es modela i es simula en diversos escenaris per a la seva avaluació. S'arriba a la conclusió de que el protocol proposat ofereix un rendiment igual o major que l'existent.This thesis suggests the use of a deterministic backoff after successful transmissions in the MAC protocol of WLANs. Since those stations that successful...
When an IEEE 802.15.4 network has many nodes and is almost saturated, the probability of collision i...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.11...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.1...
Using a deterministic backoff after successful transmissions as a distributed contention mechanism f...
Using a deterministic backoff after successful transmissions as a distributed contention mechanism f...
Using a deterministic backoff after successful transmissions as a distributed contention mechanism f...
Carrier sense multiple access with enhanced collision avoidance (CSMA/ECA) is a distributed MAC prot...
Carrier sense multiple access with enhanced collision avoidance (CSMA/ECA) is a distributed MAC prot...
[[abstract]]The distributed coordination function (DCF) is the most widely deployed medium access co...
Collisions are a main cause of throughput degradation in wireless local area networks. The current c...
Collisions are a main cause of throughput degradation in wireless local area networks. The current c...
[[abstract]]The distributed coordination function (DCF) is the most widely deployed medium access co...
Les protocoles de communications à accès aléatoires sont des candidats prometteurs pour les futurs s...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.11...
Carrier-Sense Multiple Access with Collision Avoid- ance and Detection (CSMA/CAD) is introduced and ...
When an IEEE 802.15.4 network has many nodes and is almost saturated, the probability of collision i...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.11...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.1...
Using a deterministic backoff after successful transmissions as a distributed contention mechanism f...
Using a deterministic backoff after successful transmissions as a distributed contention mechanism f...
Using a deterministic backoff after successful transmissions as a distributed contention mechanism f...
Carrier sense multiple access with enhanced collision avoidance (CSMA/ECA) is a distributed MAC prot...
Carrier sense multiple access with enhanced collision avoidance (CSMA/ECA) is a distributed MAC prot...
[[abstract]]The distributed coordination function (DCF) is the most widely deployed medium access co...
Collisions are a main cause of throughput degradation in wireless local area networks. The current c...
Collisions are a main cause of throughput degradation in wireless local area networks. The current c...
[[abstract]]The distributed coordination function (DCF) is the most widely deployed medium access co...
Les protocoles de communications à accès aléatoires sont des candidats prometteurs pour les futurs s...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.11...
Carrier-Sense Multiple Access with Collision Avoid- ance and Detection (CSMA/CAD) is introduced and ...
When an IEEE 802.15.4 network has many nodes and is almost saturated, the probability of collision i...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.11...
Carrier sense multiple access with collision avoidance (CSMA/CA) has been adopted by the IEEE 802.1...