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--- wiki:wiki3:faq_multicast_3.x [2019/03/27 18:08]
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+++ wiki:wiki3:faq_multicast_3.x [2019/03/28 11:05]
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@@ Line 28: / Line 28: @@
 ===== Which gateways are chosen for a C-Multicast DataDown ? =====
-LNS selects gateways according to the following :
-  * Retrieve all end-devices owned by the group.
+LNS selects gateways according to the dutycycle and the coverage of each gateway.
-  * Retrieve gateways used by these end-devices to send DataUp messages.
-  * Check duty cycle.
-  * Check DLAllowed.
-  * Compute coverage of each gateway.
-  * If one gateway covers all end-devices, select it.
-  * If several gateways cover all-devices, select the one with with the lower duty cycle.
-  * If no gateways cover all end-devices:
-    * Remove end-devices not covered by any gateways.
-    * Select gateways covering end-devices covered by only one gateway.
-    * For remaining end-devices (covered by several gateways), select the gateway with the best coverage.
 In all cases, a gateway cannot be selected if its duty cycle is over the maximum limit or if downlink is not allowed by its owner.

Wanesy™ Management Center (End Of Life)