/** @brief Describes how the link is shared between flows */
SharingPolicy get_sharing_policy() const;
- /** @brief Returns the current load (in flops per second) */
+ /** @brief Set the level of communication speed of the given host on this wifi link.
+ *
+ * The bandwidth of a wifi link for a given host depends on its SNR (signal to noise ratio),
+ * which ultimately depends on the distance between the host and the station and the material between them.
+ *
+ * This is modeled in SimGrid by providing several bandwidths to wifi links, one per SNR level (just provide
+ * comma-separated values in the XML file). By default, the first level in the list is used, but you can use the
+ * current function to specify that a given host uses another level of bandwidth. This can be used to take the
+ * location of hosts into account, or even to model mobility in your SimGrid simulation.
+ *
+ * Note that this function asserts that the link is actually a wifi link */
+ void set_host_wifi_rate(s4u::Host* host, int level);
+
+ /** @brief Returns the current load (in bytes per second) */
double get_usage() const;
/** @brief Check if the Link is used (at least one flow uses the link) */
