Apparatus, system and method of awareness networking communications over a sub 1 gigahertz band
View Patent ↗Some demonstrative embodiments include apparatuses, systems and/or methods of awareness networking communications over a Sub 1 Gigahertz Band. For example, an apparatus may include logic and circuitry configured to cause a wireless station to determine a timing of a plurality of Discovery Windows (DWs) according to a Neighbor Awareness Networking (NAN) Protocol; and communicate one or more NAN messages over a Sub 1 Gigahertz (GHz) (S1G) band during one or more of the DWs.
1. An apparatus comprising:
a memory; and
a processor configured to cause a wireless station to:
determine a timing of a plurality of Discovery Windows (DWs) according to a Neighbor Awareness Networking (NAN) Protocol, a DW duration of a DW of said plurality of DWs is n times 16 Time Units (TU), n is greater than 1, and a DW interval between two consecutive DWs is m times 512 TU, m is greater than 1; and
communicate one or more NAN messages over a Sub 1 Gigahertz (GHz) (S1G) band during one or more of the DWs, the S1G band is below 1 GHz.
2. The apparatus of claim 1 , wherein the DW duration of the DW of said plurality of DWs is longer than a DW duration defined for a 2.4 Gigahertz (GHz) or 5 GHz band.
3. The apparatus of claim 1 , wherein n is at least 4.
4. The apparatus of claim 1 , wherein the DW of said plurality of DWs is divided into a first segment to communicate one or more synchronization beacons, and a second segment to communicate one or more service discovery frames.
5. The apparatus of claim 4 , wherein the second segment is longer than the first segment.
6. The apparatus of claim 4 , wherein the second segment is at least two times longer than the first segment.
7. The apparatus of claim 4 , wherein the second segment is after said first segment.
8. The apparatus of claim 4 , wherein the first segment is 16 TUs long.
9. The apparatus of claim 1 configured to cause the wireless station to determine a timing of a first sequence of first DWs having a first DW duration to communicate synchronization beacons, and a second sequence of second DWs having a second DW duration longer than the first DW duration, a DW of the second DWs divided into a first segment to communicate synchronization beacons and a second segment to communicate service discovery frames, wherein two consecutive second DWs are separated by one or more first DWs.
10. The apparatus of claim 1 , wherein the DW interval between the two consecutive DWs is longer than a DW interval defined for a 2.4 Gigahertz (GHz) or 5 GHz band.
11. The apparatus of claim 1 configured to cause the wireless station to communicate a discovery beacon according to a discovery beacon interval, which is l times 100 TUs, wherein l is greater than 1.
12. The apparatus of claim 11 , wherein l is equal to m.
13. The apparatus of claim 1 , wherein the one or more NAN messages are in compliance with an IEEE 802.11ah Specification.
14. The apparatus of claim 1 comprising one or more antennas.
15. A system comprising a wireless device, the wireless device comprising:
one or more antennas;
a memory;
a processor;
a controller to determine a timing of a plurality of Discovery Windows (DWs) according to a Neighbor Awareness Networking (NAN) Protocol, a DW duration of a DW of said plurality of DWs is n times 16 Time Units (TU), n is greater than 1, and a DW interval between two consecutive DWs is in times 512 TU, m is greater than 1; and
a radio to communicate one or more NAN messages over a Sub 1 Gigahertz (GHz) (S1G) band during one or more of the DWs, the S1G band is below 1 GHz.
16. The system of claim 15 , wherein the DW of said plurality of DWs is divided into a first segment to communicate one or more synchronization beacons, and a second segment to communicate one or more service discovery frames.
17. The system of claim 16 , wherein the second segment is longer than the first segment.
18. The system of claim 15 , wherein n is at least 4.
19. The system of claim 15 , wherein the wireless device is to determine a timing of a first sequence of first DWs having a first DW duration to communicate synchronization beacons, and a second sequence of second DWs having a second DW duration longer than the first DW duration, a DW of the second DWs divided into a first segment to communicate synchronization beacons and a second segment to communicate service discovery frames, wherein two consecutive second DWs are separated by one or more first DWs.
20. A method to be performed at a wireless device, the method comprising:
determining a timing of a plurality of Discovery Windows (DWs) according to a Neighbor Awareness Networking (NAN) Protocol, a DW duration of a DW of said plurality of DWs is n times 16 Time Units (TU), n is greater than 1, and a DW interval between two consecutive DWs is m times 512 TU, m is greater than 1; and
communicating one or more NAN messages over a Sub 1 Gigahertz (GHz) (S1G) band during one or more of the DWs, the S1G band is below 1 GHz.
21. The method of claim 20 , wherein the DW of said plurality of DWs is divided into a first segment to communicate one or more synchronization beacons, and a second segment to communicate one or more service discovery frames.
22. A product including one or more tangible computer-readable non-transitory storage media comprising computer-executable instructions operable to, when executed by at least one processor, enable the at least one processor to cause a wireless device to:
determine a timing of a plurality of Discovery Windows (DWs) according to a Neighbor Awareness Networking (NAN) Protocol, a DW duration of a DW of said plurality of DWs is n times 16 Time Units (TU), n is greater than 1, and a DW interval between two consecutive DWs is in times 512 TU, m is greater than 1; and
communicate one or more NAN messages over a Sub 1 Gigahertz (GHz) (S1G) band during one or more of the DWs, the S1G band is below 1 GHz.
23. The product of claim 22 , wherein the DW of said plurality of DWs is divided into a first segment to communicate one or more synchronization beacons, and a second segment to communicate one or more service discovery frames.
24. The product of claim 23 , wherein the second segment is longer than the first segment.
25. The product of claim 22 , wherein the instructions, when executed, cause the wireless device to determine a timing of a first sequence of first DWs having a first DW duration to communicate synchronization beacons, and a second sequence of second DWs having a second DW duration longer than the first DW duration, a DW of the second DWs divided into a first segment to communicate synchronization beacons and a second segment to communicate service discovery frames, wherein two consecutive second DWs are separated by one or more first DWs.