Wireless communication system based on mmWave RF repeaters
A wireless communication system based on millimeter wave (mmWave) radio frequency (RF) repeaters includes a first communication device. The first communication device includes a digital signal processor configured to provide access to a first type of communication network to a plurality of communication systems that are communicatively coupled to the first communication device via a plurality of different type of wireless networks. A plurality of radio frequency (RF) signals corresponding to different communication protocols is obtained via the plurality of different type of wireless networks. A frequency of each of the obtained plurality of RF signals are upconverted to a different frequency such that each of the plurality of RF signals gets a different upconverted frequency and further the upconverted frequency is transmitted to a second communication device.
1 . A wireless communication system, comprising:
a first communication device that comprises a digital signal processor, wherein the digital signal processor is configured to:
provide access to a first type of communication network to a plurality of communication systems, wherein each of the plurality of communication systems is communicatively coupled to the first communication device via a plurality of different type of wireless networks;
obtain a plurality of radio frequency (RF) signals corresponding to different communication protocols from the plurality of communication systems via the plurality of different type of wireless networks, wherein each communication system is associated with a corresponding communication protocol of the different communication protocols;
upconvert a frequency of each of the plurality of RF signals to a different frequency such that each of the plurality of RF signals gets a different upconverted frequency;
merge the obtained plurality of RF signals corresponding to different communication protocols into a mmWave RF signal of a specified frequency; and
transmit the mmWave RF signal of the specified frequency to a second communication device.
2 . The wireless communication system according to claim 1 , wherein the upconversion of the frequency comprises manipulation of at least one of a frequency, an amplitude, or a phase of the RF signals.
3 . The wireless communication system according to claim 1 , wherein the plurality of RF signals upconverted to the different frequency are multiplexed by one of a frequency division multiplexing or a time-division multiplexing.
4 . The wireless communication system according to claim 1 , wherein the digital signal processor is further configured to map and align the plurality of RF signals in accordance to a number of source antennas from which the plurality of RF signals are obtained.
5 . The wireless communication system according to claim 1 , wherein each of the first communication device and the second communication device is one of: a fifth generation (5G) modem, a 5G wireless access point, a multiprotocol wireless range extender device, an evolved-universal terrestrial radio access-new radio (NR) dual connectivity (EN-DC) device, a NR-enabled relay node, a NR-enabled repeater device, a wireless local area network-enabled device, a wireless personal area network-enabled device, a mmWave-enabled device, or a 60 gigahertz (GHz) capable device.
6 . The wireless communication system according to claim 1 , wherein the plurality of different type of wireless networks correspond to a Wireless-Fidelity (Wi-Fi) network, a Bluetooth network, a Bluetooth low energy (BLE) network, a Zigbee network, a cellular network, an infrared communication network, a radio frequency for consumer electronics (RF4CE) network, a wireless sensor network, or an Internet-of-Things network.
7 . The wireless communication system according to claim 1 , wherein
the digital signal processor is further configured to provide the mmWave RF signal of the specified frequency to a plurality of second communication devices in a chain transmission or a parallel transmission,
the plurality of second communication devices includes the second communication device, and
each second communication device of the plurality of second communication devices is configured to extract, from the mmWave RF signal, at least one of the merged plurality of RF signals.
8 . The wireless communication system according to claim 1 , wherein
each of the plurality of RF signals communicated over a corresponding type of wireless network of the plurality of different type of wireless networks has a defined communication range, and
a coverage of the plurality of RF signals corresponding to the different communication protocols is extended beyond the defined communication range based on the transmit of the mmWave RF signal of the specified frequency that includes the plurality of RF signals.
9 . The wireless communication system according to claim 1 , wherein the different communication protocols correspond to a Wireless-Fidelity (Wi-Fi) protocol, a Bluetooth Protocol, a Bluetooth low energy (BLE) protocol, a Zigbee protocol, a cellular communication protocol, an infrared communication protocol, a radio frequency for consumer electronics (RF4CE) protocol, a wireless sensor network protocol, or different variations of wireless wide area network (WWAN), wireless local area network (WLAN), or wireless personal area network (WPAN) protocols.
10 . A wireless communication system, comprising:
a first communication device and a second communication device, wherein the first communication device comprises a first digital signal processor that is configured to:
obtain a plurality of radio frequency (RF) signals corresponding to different communication protocols from a plurality of communication systems, wherein each of the plurality of communication systems is communicatively coupled to the first communication device via a plurality of different type of wireless networks, wherein each communication system is associated with a corresponding communication protocol of the different communication protocols;
upconvert a frequency of each of the plurality of RF signals to a different frequency such that each of the plurality of RF signals gets a different upconverted frequency;
merge the obtained plurality of RF signals corresponding to different communication protocols into a mmWave RF signal of a specified frequency; and
transmit the mmWave RF signal of the specified frequency to the second communication device,
wherein the second communication device comprises a second digital signal processor that is configured to down convert the upconverted frequency to recover original RF signals.
11 . A wireless communication method, comprising:
in a first communication device that comprises a digital signal processor (DSP):
providing, by the DSP, access to a first type of communication network to a plurality of communication systems, wherein each of the plurality of communication systems is communicatively coupled to the first communication device via a plurality of different type of wireless networks;
obtaining, by the DSP, a plurality of radio frequency (RF) signals corresponding to different communication protocols from the plurality of communication systems via the plurality of different type of wireless networks, wherein each communication system is associated with a corresponding communication protocol of the different communication protocols;
upconverting, by the DSP, a frequency of each of the plurality of RF signals to a different frequency such that each of the plurality of RF signals gets a different upconverted frequency;
merging, by the DSP, the obtained plurality of RF signals corresponding to different communication protocols into a mmWave RF signal of a specified frequency; and
transmitting, by the DSP, the mmWave RF signal of the specified frequency to a second communication device.
12 . The method according to claim 11 , wherein the upconverting of the frequency comprises manipulation of at least one of a frequency, an amplitude, and a phase of the RF signals.
13 . The method according to claim 11 , further comprising multiplexing, by the DSP, the plurality of RF signals upconverted to the different frequency using one of a frequency division multiplexing or a time-division multiplexing.
14 . The method according to claim 11 , further comprising:
providing, by the DSP, the mmWave RF signal of the specified frequency to a plurality of second communication devices in a chain transmission or a parallel transmission, wherein
the plurality of second communication devices includes the second communication device, and
each second communication device of the plurality of second communication devices is configured to extract, from the mmWave RF signal, at least one of the merged plurality of RF signals.
15 . The method according to claim 11 , wherein
each of the plurality of RF signals communicated over a corresponding type of wireless network of the plurality of different type of wireless networks has a defined communication range, and
a coverage of the plurality of RF signals corresponding to the different communication protocols is extended beyond the defined communication range based on the transmit of the mmWave RF signal of the specified frequency that includes the plurality of RF signals.
16 . The method according to claim 11 , wherein the specified frequency of the mmWave RF signal is in the range of 10 gigahertz (GHz) to 300 GHz.
17 . The method according to claim 11 , wherein the specified frequency of the mmWave RF signal is 60 gigahertz (GHz).
18 . The method according to claim 11 , wherein the first communication device and the second communication device is one of: a fifth generation (5G) modem, a 5G wireless access point, a multiprotocol wireless range extender device, an evolved-universal terrestrial radio access-new radio (NR) dual connectivity (EN-DC) device, a NR-enabled relay node, a NR-enabled repeater device, a wireless local area network-enabled device, a wireless personal area network-enabled device, a mmWave-enabled device, or a 60 gigahertz (GHz) capable device.