def autoAssociation(cls, stations, aps):
"""
This is useful to make the users' life easier
:param stations: list of stations
:param aps: list of access points
"""
from mininet.node import Car
nodes = stations + aps
for node in nodes:
for wlan in range(0, len(node.params['wlan'])):
if isinstance(node, Car) and wlan == 1:
node = node.params['carsta']
wlan = 0
ap = []
for node in aps:
if 'link' in node.params:
ap.append(node)
nodes = stations + ap
if cls.nroads == 0:
for node in nodes:
if 'position' in node.params and 'link' not in node.params:
mobility.aps = aps
mobility.parameters_(node)
for sta in stations:
for wlan in range(0, len(sta.params['wlan'])):
for ap in aps:
if 'position' in sta.params and 'position' in ap.params:
dist = sta.get_distance_to(ap)
if dist <= ap.params['range'][0]:
mobility.handover(sta, ap, wlan, ap_wlan=0)
def autoAssociation(cls, stations, aps):
"""
This is useful to make the users' life easier
:param stations: list of stations
:param aps: list of access points
"""
nodes = stations + aps
for node in nodes:
for wlan in range(0, len(node.params['wlan'])):
if node.type == 'vehicle' and wlan == 1:
node = node.params['carsta']
wlan = 0
ap = []
for node in aps:
if 'link' in node.params:
ap.append(node)
nodes = stations + ap
if cls.nroads == 0:
for node in nodes:
if 'position' in node.params and 'link' not in node.params:
mobility.aps = aps
mobility.parameters_(node)
for sta in stations:
for wlan in range(0, len(sta.params['wlan'])):
for ap in aps:
if 'position' in sta.params and 'position' in ap.params:
dist = wirelessLink.getDistance(sta, ap)
if dist <= ap.params['range'][0]:
mobility.handover(sta, ap, wlan)
def autoAssociation(self, stations, accessPoints):
"""
This is useful to make the users' life easier
:param stations: list of stations
:param accessPoints: list of access points
"""
nodes = stations + accessPoints
for node in nodes:
for wlan in range(0, len(node.params['wlan'])):
if node.type == 'vehicle' and wlan == 1:
node = node.params['carsta']
wlan = 0
node.setTxPower_(node.params['wlan'][wlan],
node.params['txpower'][wlan])
node.setAntennaGain_(node.params['wlan'][wlan],
node.params['antennaGain'][wlan])
#node.setAntennaHeight_(node.params['wlan'][wlan], node.params['antennaHeight'][wlan])
ap = []
for node in accessPoints:
if 'link' in node.params:
ap.append(node)
nodes = stations + ap
if self.nroads == 0:
for node in stations:
for wlan in range(0, len(node.params['wlan'])):
if node.func[wlan] == 'mesh':
mobility.meshNodes.append(node)
elif node.func[wlan] == 'adhoc':
mobility.adhocNodes.append(node)
for node in nodes:
if 'position' in node.params and 'link' not in node.params:
mobility.accessPoints = accessPoints
mobility.parameters_(node)
for sta in stations:
for wlan in range(0, len(sta.params['wlan'])):
for ap in accessPoints:
if 'position' in sta.params and 'position' in ap.params:
dist = link.getDistance(sta, ap)
if dist <= ap.params['range']:
mobility.handover(sta, ap, wlan)
def autoAssociation(self, stations, accessPoints):
"""
This is useful to make the users' life easier
:param stations: list of stations
:param accessPoints: list of access points
"""
nodes = stations + accessPoints
for node in nodes:
for wlan in range(0, len(node.params['wlan'])):
node.setTxPower_(node.params['wlan'][wlan],
node.params['txpower'][wlan])
ap = []
for node in accessPoints:
if 'link' in node.params:
ap.append(node)
nodes = stations + ap
if not self.isVanet:
for node in stations:
for wlan in range(0, len(node.params['wlan'])):
if node.func[wlan] == 'mesh':
mobility.meshNodes.append(node)
elif node.func[wlan] == 'adhoc':
mobility.adhocNodes.append(node)
for node in nodes:
if 'position' in node.params and 'link' not in node.params:
mobility.accessPoints = accessPoints
mobility.parameters_(node)
for sta in stations:
for wlan in range(0, len(node.params['wlan'])):
for ap in accessPoints:
if 'position' in sta.params and 'position' in ap.params:
dist = link.getDistance(sta, ap)
if dist <= ap.params['range']:
mobility.handover(sta, ap, wlan, dist)