Communication network with base station nodes and repeater nodes for wirelessly communicating data between the base station nodes and a multi-antenna mobile handset
A system comprises a wireless network for wirelessly communicating with a mobile handset, where the mobile handset comprises a plurality of antennas that point in a plurality of different directions. The wireless network comprises a plurality of nodes which include different base stations that wirelessly connect with the mobile handset via the antennas so that data is communicable between the mobile handset and the different base stations as different wireless signals and in accordance with directionality of the antennas. The data comprises a plurality of streams that are encoded by the different wireless signals. The nodes further include repeater nodes that wirelessly communicate the data as millimeter wave wireless signals that propagate through the wireless network to/from the different base stations via multiple paths within the wireless network, where the millimeter wave wireless signals include repeated versions of the data.
1. A wireless communication system, the system comprising:
a wireless network for wirelessly communicating with a mobile handset, wherein the mobile handset comprises a plurality of antennas that point in a plurality of different directions;
wherein the wireless network comprises a plurality of nodes, wherein the nodes include a plurality of different base stations that are configured to wirelessly connect with the mobile handset via the antennas so that data is communicable between the mobile handset and the different base stations as a plurality of different wireless signals and in accordance with directionality of the antennas, wherein the different wireless signals are (1) respectively received by the different base stations from the antennas or (2) respectively transmitted by the different base stations to the antennas, wherein the data comprises a plurality of streams that are encoded by the different wireless signals; and
wherein the nodes further include a plurality of repeater nodes that are configured for wirelessly communicating the data as a plurality of millimeter wave wireless signals that propagate through the wireless network to or from the different base stations via multiple paths within the wireless network, and wherein the millimeter wave wireless signals include repeated versions of the data.
2. The system of claim 1 wherein the different wireless signals are received by the different base stations from the antennas according to the directionality of the antennas, and wherein the repeater nodes wirelessly propagate repeated versions of the data through the wireless network from the different base stations as millimeter wave signals via multiple paths within the wireless network.
3. The system of claim 1 wherein the repeater nodes wirelessly propagate repeated versions of the data through the wireless network to the different base stations as millimeter wave signals via multiple paths within the wireless network, and wherein the different wireless signals are transmitted by the different base stations for reception by the antennas according to the directionality of the antennas.
4. The system of claim 1 wherein the antennas comprise a plurality of different phased arrays.
5. The system of claim 4 wherein the phased arrays comprise planar phased arrays.
6. The system of claim 5 wherein the planar phased arrays comprise a plurality of 2×2 planar phased arrays that point in different directions.
7. The system of claim 6 wherein each individual 2×2 planar phased array exhibits a half-beam width, wherein the different directions correspond to different directional angles, and wherein the different directional angles are separated by the half-beam widths of the individual 2×2 planar phased arrays.
8. The system of claim 1 wherein the different wireless signals exhibit a millimeter wave frequency.
9. The system of claim 8 wherein the millimeter wave frequency is 60 GHz.
10. The system of claim 1 wherein the different wireless signals use the same frequency band.
11. The system of claim 1 wherein the millimeter wave wireless signals exhibit a 60 GHz frequency.
12. The system of claim 1 wherein the different base stations serve as a synthetic wide area base station for communicating with the mobile handset.
13. The system of claim 1 wherein the wireless network is arranged in a multiple input-multiple output (MIMO) architecture that is configured to multiply radio link capacity using spatial division MIMO or spatial division multiple access (SDMA).
14. The system of claim 1 wherein each of a plurality of the repeater nodes is configured to (1) receive a plurality of the millimeter wave wireless signals as time-shifted copies of a data signal that encodes the data or a portion thereof and (2) generate outgoing millimeter wave wireless signals as repeated versions of the data signal.
15. The system of claim 1 further comprising the mobile handset.
16. A wireless communication method for a wireless network, the wireless network comprising a plurality of base station nodes and a plurality of repeater nodes, the method comprising:
receiving data at a plurality of different ones of the base station nodes via a plurality of different wireless signals that are respectively received by the different ones of the base station nodes from a plurality of different antennas of a mobile handset that point in different directions, wherein the received data comprises a plurality of streams that are encoded by the different wireless signals; and
communicating the received data through the wireless network as a plurality of millimeter wave wireless signals that propagate through the repeater nodes via multiple paths within the wireless network, and wherein the millimeter wave wireless signals include repeated versions of the data.
17. The method of claim 16 wherein the communicating step comprises:
each of a plurality of the repeater nodes (1) receiving a plurality of the millimeter wave wireless signals as time-shifted copies of a data signal that encodes the data or a portion thereof and (2) generating outgoing millimeter wave wireless signals as repeated versions of the data signal.
18. A wireless communication method for a wireless network, the wireless network comprising a plurality of base station nodes and a plurality of repeater nodes, the method comprising:
communicating data through the wireless network as a plurality of millimeter wave wireless signals that propagate through the repeater nodes to a plurality of different ones of the base station nodes via multiple paths within the wireless network, wherein the millimeter wave wireless signals include repeated versions of the data;
the wireless network communicating the data to a mobile handset as a plurality of streams via a plurality of different wireless signals that are respectively transmitted by the different ones of the base station nodes for reception by a plurality of different antennas on the mobile handset that point in different directions, wherein the streams are encoded by the different wireless signals.
19. The method of claim 18 wherein the step of communicating data through the wireless network comprises:
each of a plurality of the repeater nodes (1) receiving a plurality of the millimeter wave wireless signals as time-shifted copies of a data signal that encodes the data or a portion thereof and (2) generating outgoing millimeter wave wireless signals as repeated versions of the data signal.