Patent US10447378

Wireless mesh network for broadband connectivity
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US10447378

1. A wireless mesh network (WMN) for broadband connectivity to broadband Internet infrastructure, the WMN comprising: (3) (3)

a first sub-mesh network comprising a plurality of home access node (HAN) devices, each HAN device of the plurality of HAN devices being individually connected to a building in a geographic area, wherein a first HAN device, of the plurality of HAN devices, is an access point to provide Internet connectivity to a client consumption device located in a first building to which the first HAN device is connected, wherein the first HAN device comprises a first radio to communicate data with a second HAN device of the plurality of HAN devices in the first sub-mesh network;

a second sub-mesh network comprising a plurality of HAN relay devices, each HAN relay device of the plurality of HAN relay devices being individually connected to structures in the geographic area, wherein a first HAN relay device of the plurality of HAN relay devices comprises: a first set of two radios, each of the first set of two radios coupled to a beam-steering antenna and each of the first set of two radios to establish a point-to-point (PtP) wireless connection over which the first HAN relay device communicates data with a second HAN relay device of the plurality of HAN relay devices in the second sub-mesh network; and

a second set of four radios, each of the second set of four radios coupled to a beam-steering antenna and each of the second set of four radios to establish a PtP wireless connection over which the first HAN relay device communicates data with at least one of the plurality of HAN devices in the first sub-mesh network; and

a base station node (BSN) device connected to a tower in the geographic area, and wherein the BSN device comprises: a first radio to communicate data with a server of a content delivery network (CDN) over at least one of a first wired connection or a PtP wireless connection; and

a set of four radios, each of the set of four radios coupled to a beam-steering antenna and each of the set of four radios to establish a PtP wireless connection over which the BSN device wirelessly communicates data with the first HAN relay device.

2. The WMN of claim 1, wherein the first HAN relay device further comprises a third set of four radios, each of the third set of four radios coupled to an antenna and each of the third set of four radios to establish a point-to-multiple-points (PtMP) wireless connection over which the first HAN relay device communicates data with at least some of the plurality of HAN devices in the first sub-mesh network, wherein the PtMP wireless connection is a backup communication link for the PtP wireless connection. (0)

3. The WMN of claim 1, wherein the BSN device is one of multiple gateway devices to provide Internet connectivity to the plurality of HAN devices and the plurality of HAN relay devices within the WMN. (0)

4. The WMN of claim 1, wherein the BSN device is a single gateway device to provide Internet connectivity to the plurality of HAN devices and the plurality of HAN relay devices within the WMN. (0)

5. A home access node (HAN) relay device comprising: (4) (6)

a first set of radios, each of the first set of radios coupled to a beam-steering antenna and each of the first set of radios to establish a first point-to-point (PtP) wireless connection over which the HAN relay device communicates digital content data with a second HAN relay device in a first sub-mesh network of HAN relay devices in a wireless mesh network (WMN), wherein:

(i) at least one radio of the first set of radios is to establish a third PtP wireless connection over which the HAN relay device receives the digital content data from a base station node (BSN) device;

(ii) the BSN device is an ingress point for digital content data into the first sub-mesh network of HAN relay devices;

(iii) the HAN relay devices communicates the digital content data amongst each other; and

(iv) each of the HAN relay devices is coupled to at least one of a plurality of HAN devices that form a second sub-mesh network and communicates the digital content data amongst each other; and

a second set of radios, each of the second set of radios coupled to a beam-steering antenna and each of the second set of radios to establish a second PtP wireless connection over which the HAN relay device communicates the digital content data with one of a plurality of HAN devices in a second sub-mesh network in the WMN.

6. The HAN relay device of claim 5, further comprising (0) (1)

7. The HAN relay device of claim 5, wherein the first set of radios comprises a first radio and a second radio, wherein the second set of radios comprises a third radio, a fourth radio, a fifth radio, and a sixth radio, wherein the HAN relay device further comprises: (4) (6)

a first beam-steering antenna coupled to the first radio;

a second beam-steering antenna coupled to the second radio;

a third beam-steering antenna coupled to the third radio, wherein the third beam-steering antenna to radiate electromagnetic energy to communicate digital content data with a first HAN device, of the plurality of HAN devices, located in a first sector of a geographic area;

a fourth beam-steering antenna coupled to the fourth radio, wherein the fourth beam-steering antenna to radiate electromagnetic energy to communicate digital content data with a second HAN device, of the plurality of HAN devices, located in a second sector of the geographic area;

a fifth beam-steering antenna coupled to the fifth radio, wherein the fifth beam-steering antenna to radiate electromagnetic energy to communicate digital content data with a third HAN device, of the plurality of HAN devices, located in a third sector of the geographic area; and

a sixth beam-steering antenna coupled to the sixth radio, wherein the sixth beam-steering antenna to radiate electromagnetic energy to communicate digital content data with a fourth HAN device, of the plurality of HAN devices, located in a fourth sector of the geographic area.

8. The HAN relay device of claim 7, wherein the first set and the second set of radios radiate electromagnetic energy in a 60 GHz band. (0)

9. The HAN relay device of claim 7, wherein the first set and the second set of radios radiate electromagnetic energy in a 5 GHz band. (0)

10. The HAN relay device of claim 7, wherein the first set and the second set of radios radiate electromagnetic energy in both a 5 GHz band and a 60 GHz band. (0)

11. The HAN relay device of claim 7, further comprising: (1) (4)

a seventh radio coupled to a first fixed-beam antenna, the first fixed-beam antenna to radiate electromagnetic energy to communicate digital content data over a first backup wireless connection between the HAN relay device and the first HAN device located in the first sector of the geographic area;

an eighth radio coupled to a second fixed-beam antenna, the second fixed-beam antenna to radiate electromagnetic energy to communicate digital content data over a second backup wireless connection between the HAN relay device and the second HAN device located in the second sector of the geographic area;

a ninth radio coupled to a third fixed-beam antenna, the third fixed-beam antenna to radiate electromagnetic energy to communicate digital content data over a third backup wireless connection between the HAN relay device and the third HAN device located in the third sector of the geographic area; and

a tenth radio coupled to a fourth fixed-beam antenna, the fourth fixed-beam antenna to radiate electromagnetic energy to communicate digital content data over a fourth backup wireless connection between the HAN relay device and the fourth HAN device located in the first sector of the geographic area.

12. The HAN relay device of claim 11, wherein the first radio, the second radio, the third radio, the fourth radio, the fifth radio, and the sixth radio radiate electromagnetic energy via the first beam-steering antenna, the second beam-steering antenna, the third beam-steering antenna, the fourth beam-steering antenna, the fifth beam-steering antenna, and the beam-steering antenna, respectively at frequencies in a 60 GHz band, and wherein the seventh radio, the eighth radio, the ninth radio, and the tenth radio radiate electromagnetic energy via the first fixed-beam antenna, the second fixed-beam antenna, the third fixed-beam antenna, and the fourth fixed-beam antenna, respectively at frequencies in a 5 GHz band. (0)

13. The HAN relay device of claim 5, further comprising a transceiver to communicate digital content data with the BSN device over a wired connection, wherein the HAN relay device and the BSN device are connected to a same tower in a geographic area, wherein the BSN device comprises a wired or wireless connection to a server of a content delivery network (CDN). (0)

14. The HAN relay device of claim 5, further comprising a first radio to communicate digital content data with a server of a content delivery network (CDN) over at least one of a first wired connection or a PtP wireless connection. (0)

15. A method of operating a home access node (HAN) relay device in a wireless mesh network (WMN), wherein the WMN includes a first sub-mesh network and a second sub-mesh network, the method comprising: (4) (5)

communicating, by a first radio coupled to a first beam-steering antenna, first digital content data with a second HAN relay device in the first sub-mesh network over a first point-to-point (PtP) wireless connection;

communicating, by a second radio coupled to a second beam-steering antenna, second digital content data with a third HAN relay device in the first sub-mesh network over a second PtP wireless connection;

communicating, by a third radio coupled to a third beam-steering antenna, third digital content data with a first HAN device in the second sub-mesh network over a third PtP wireless connection; and

communicating, by a fourth radio coupled to a fourth beam-steering antenna, fourth digital content data with a second HAN device in the second sub-mesh network over a fourth PtP wireless connection; and

communicating, by a fifth radio coupled to a fifth beam-steering antenna, fifth digital content data with a base station node (BSN) device over a fifth PtP wireless connection, wherein the BSN device is an ingress point for digital content into the first sub-mesh network of HAN relay devices, wherein the HAN relay devices communicate the digital content data amongst each other, wherein each of the HAN relay devices is coupled to at least one of the HAN devices that form the second sub-mesh network and communicate the digital content amongst each other.

16. The method of claim 15, further comprising: (0) (4)

communicating, by a seventh radio coupled to a first fixed-beam antenna, seventh digital content data with one or more of the first HAN device or the second HAN device over a first point-to-multiple-points (PtMP) wireless connection;

communicating, by a eighth radio coupled to a second fixed-beam antenna, eighth digital content data with one or more of the first HAN device or the second HAN device over a second PtMP wireless connection;

communicating, by a ninth radio coupled to a third fixed-beam antenna, ninth digital content data with one or more of the first HAN device or the second HAN device over a third PtMP wireless connection; and

communicating, by a tenth radio coupled to a fourth fixed-beam antenna, tenth digital content data with one or more of the first HAN device or the second HAN device over a fourth wireless connection.

17. The method of claim 15, wherein the BSN device connected to a tower in a geographic area and comprising a wired or wireless connection to a server of a content delivery network (CDN). (0)

18. The method of claim 15, further comprising communicating, by a fifth radio coupled to an antenna, fifth digital content data with the first HAN device and the second HAN device over a point-to-multiple-points (PtMP) wireless connection. (0)

19. The method of claim 15, wherein the communicating the third digital content data comprises communicating the third digital content data with the first HAN device over the third PtP wireless connection at frequencies in a 60 GH band, and wherein the method further comprises communicating, by a sixth radio coupled to an antenna, sixth digital content data with the first HAN device over a point-to-multiple-points (PtMP) wireless connection at frequencies in a 5 GHz band. (0)

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Patent US10447378

Wireless mesh network for broadband connectivity

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