Wireless network beacon timing
View Patent ↗An apparatus and method of a wireless network timing transmission of multiple BSSID beacons is disclosed. One method includes a method of a wireless access node within a wireless mesh network timing transmission of multiple BSSID beacons. The method includes the access node identifying multiple personalities of the wireless mesh network, wherein a separate MAC address corresponding with each of the personalities. The access node assigns a beacon type for each of the personalities. During each transmission frame, the access node consecutively transmits a plurality of the beacon types, wherein the different beacon types are consecutively spaced during transmission by a predetermined period. The predetermined period is substantially less than a time duration of each transmission frame.
1. A method of a wireless access node within a wireless mesh network timing transmission of multiple base service set identification (BSSID) beacons, comprising:
the access node identifying multiple personalities of the wireless mesh network, wherein a separate media access control (MAC) address corresponds with each of the personalities;
the access node assigning a beacon type for each of the personalities;
during a transmission frame, the access node consecutively transmitting a plurality of the beacon types, wherein different beacon types of the plurality of beacon types are consecutively spaced during transmission by a predetermined period, wherein the predetermined period is substantially less than a time duration of each transmission frame; and
consecutively transmitting the plurality of beacon types according to an average length of each of the beacon types.
2. The method of claim 1 , wherein the predetermined period is less than a tenth of the time duration of each transmission frame.
3. The method of claim 1 , wherein the transmission frame is an 802.11 frame.
4. The method of claim 3 , wherein the different beacon types are consecutively spaced during transmission by a short inter-frame space.
5. The method of claim 3 , further comprising setting a duration field of the 802.11 frame to a non-zero duration.
6. The method of claim 1 , wherein the beacon types are consecutively transmitted according to average length, wherein shorter length beacon types are transmitted first and longer length beacon types are transmitted last.
7. A method of a wireless access node within a wireless mesh network timing transmission of multiple base service set identification (BSSID) beacons, comprising:
the access node identifying multiple personalities of the wireless mesh network, wherein a separate media access control (MAC) address corresponds with each of the personalities;
the access node assigning a beacon type for each of the personalities; during a transmission frame, the access node consecutively transmitting a plurality of the beacon types, wherein different beacon types of the plurality of beacon types are consecutively spaced during transmission by a predetermined period, wherein the predetermined period is substantially less than a time duration of each transmission frame;
ranking the beacons types;
consecutively transmitting the plurality of beacons types in an order defined by the ranking;
wherein at least some of the beacon types include routing information, and the beacon types that include the routing information are ranked most important.
8. The method of claim 7 , wherein beacon types ranked most important are transmitted last.
9. A wireless access node within a wireless mesh network, comprising:
the wireless access node operative to identify multiple personalities of the wireless mesh network, wherein a separate media access control (MAC) address corresponds with each of the personalities;
the wireless access node operative to assign a beacon type for each of the personalities;
the access node operative to consecutively transmit a plurality of the beacon types during a transmission frame, wherein different beacon types of the plurality of beacon types are consecutively spaced during transmission by a predetermined period, wherein the predetermined period is substantially less than a time duration of each transmission frame:
the access node operative to rank the beacon types, wherein at least some of the beacon types include routing information, and the beacon types that include the routing information are ranked most important; and
the access node operative to consecutively transmit the plurality of beacons types in an order defined by the ranking.
10. The wireless access node of claim 9 , wherein the predetermined period is less than a tenth of the time duration of each transmission frame.
11. The wireless access node of claim 10 , wherein the transmission frame is an 802.11 frame.
12. The wireless access node of claim 11 , wherein the different beacon types are consecutively spaced during transmission by a short inter-frame space.
13. The wireless access node of claim 11 , further comprising the wireless access node operative to set a duration field of the 802.11 frame to a non-zero duration.
14. The wireless access node of claim 9 wherein the most important beacons types are transmitted last.