4. Glosar
ACK - Acknowledge
Acquire - Active Query Forwarding in Sensor Networks
ADV - Advertise; mesaj prin care sunt facute cunoscute datele nodurilor reţelei
AES - Advanced Encryption Standard
Aplicatii "time-critical" - aplicaţii îin care timpul reprezintă un factor determinant
APTEEN - Adaptive Periodic TEEN
Bluetooth - standard de comunicatii
“Beamforming” - tehnica prin care se combina semnalele de la intrare si se reduce
zgomotul
BS - Base Station
CADR - Constrained Anisotropic Diffusion Routing
CDMA - Code Division Multiple Access
CH - Cluster Head
Comunicatie "point-to-point" - tehnica de transmisiune punct la punct
CPU - Central Processing Unit
CSMA - "Carrier Sense Multiple Access
CT - Countdown Time
DAM - Distributed Aggregate Management
DATA - mesaj transmis care contine datele solicitate de nodurile retelei
"Data fusion" - procedeu prin care un nod de retea este capabil sa produca la ie§ire un
semnal prelucrat
"Data reduction"- procedeu de convertire a datelor in reprezentari cat mai bine
organizate şi cat mai succinte
DC - Data Centric
Dispozitiv "embedded" - dispozitiv hardware sau software reprezentand o componenta
dintr-un sistem mai complex
EBAM - Energy-Based Activity Monitoring
EMLAM - Expectation-Maximization Like Activity Monitoring
ER - Event Radius
ESF - European Science Foundation
FBW - Fixed Broadband Wireless
FPGA - Field Programmable Gate Array
"Flooding" - protocol de rutare care transmite datele in intreaga retea
GAF - Geographic Adaptive Fidelity
GBR - Gradient-Based Routing
GEAR- Geographical and Energy Aware Routing
GEDIR - Geographic Distance Routing
"Gossiping" - protocol de rutare care transmite datele in intreaga retea
GPS - Global Positioning System
GSM - Global System for Mobile communications
HT - Hard Threshold
IDSQ Information-Driven Sensor Querying
IEEE 802.11 - standard de comunicatii
IP - Internet Protocol
LA - Local Aggregator
LEACH - Low Energy Adaptive Clustering Hierarchy
LML - Local Markov Loops
MA -Master Aggregator
MAC - Medium Access Control
"Many-to-one" - procedeu de transmitere a datelor de la mai multe surse la o singura
destinatie
MCFA - Minimum Cost Forwarding Algorithm
"Monitoring station" - statie de monitorizare; staţie de centralizare
MFR - Most Forward within Radius
MWE - Multiple Winner
Noduri "location-aware" - noduri care îşi cunosc coordonatele de pozitie
Ns-2 – Network Simulator 2
NAM – Network Animator
PDA - Personal Digital Assistant
PEGASIS - Power-Efficient Gathering in Sensor Information Systems
Protocoale "application-aware" - protocoale care se adapteaza la aplicatia curenta
Protocoale "cluster-based" - protocoale bazate pe clustere
Protocoale "coherent-based" - protocoale coerente
Protocoale "cooperative" - protocoale bazate pe tehnica centralizarii datelor
Protocoale "energy-based" - protocoale care utilizeaza tehnici de conservare a energiei
Protocoale "multipath-based" - protocoale multicale
Protocoale "negotiation-based" - protocoale bazate pe negocieri
Protocoale "position-based" - protocoale bazate pe pozitia nodurilor
Protocoale "power-aware" - protocoale care se bazeaza pe tehnici de control al puterii
disipate
Protocoale "random-walks-based" - protocoale bazate pe rutarea pe cai aleatoare
Protocoale "resource-adaptive" - protocoale care au la baza tehnici de conservare a
energiei
Protocoale "resource-awareness" - protocoale care i?i adapteaza functionarea in
funcţie de resursele reţelei
Protocoale "QoS-based" - protocoale bazate pe calitatea serviciului
Protocoale "query-based" - protocoale bazate pe interogari
Protocoale "table-driven" - protocoale bazate pe tabele de rutare
REQ - Request; mesaj prin care se solicita datele in reţea
Retea ad hoc - reţea constituita din dispozitive care comunica direct unele cu altele, fără
a utiliza un punct de acces
Retea "multihop" - reţea caracterizată prin salturi multiple între noduri
Retele "wireline" - reţele cu fire
RFID - Radio Frequency Identifications Systems
RS - Random Sources
RSA - Rivest Shamir Adleman
Rutare "end-to-end" - rutare sursa-destinaţie
Rutare "flat" - rutare care se bazeaza pe o structură uniforms a reţelei
Rutare "hierarchical" - rutare care se bazeaza pe o structurft ierarhica a reţelei
Rutare "hop-by-hop" - rutare pas cu pas (salt cu salt)
Rutare "location-based" - rutare care se bazeaza pe locaţiile nodurilor reţelei
QoS - Quality of Service; calitatea serviciului
SAR - Sequential Assignment Routing
"Sink node" - v. monitoring station
"Sleep mode" - stare de repaus; stare care caracterizeaza inactivitatea temporary a
nodului unei retele
SN - Source Node
SNGF - Stateless Geographic Nondeterministic Forwarding
SOP - Self-Organizing Protocol
SPIN - Sensor Protocols for Information via Negotiation
ST - Soft Threshold
"Steady-state phase" - etapa de regim stationar
SV - Sensed Value
SWE - Single Winner
TDMA - Time Division Multiple Access
TEEN - Threshold-Sensitive Energy Efficient Sensor Network Protocol
Transmisiune "multicast" - transmisiune de la un singur emitator la mai mulfe recepton
Transmisiune P2P ("peer to peer") - transmisiune in care numarul emiţătorilor este
egal cu numarul receptorilor
TTDD - Two-Tier Data Dissemination
TTL - Time to Live
UAV - Unmanned Aerial Vehicle
VGA - Virtual Grid Array
WSN - Wireless Sensor Networks
5. Bibliografie
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