Hybrid wireless communication system

Patent metadata

Field	Value
Publication number	US-10080229-B2
Application number	US-201615130145-A
Country	US
Kind code	B2
Filing date	Apr 15, 2016
Priority date	Apr 15, 2016
Publication date	Sep 18, 2018
Grant date	Sep 18, 2018

Abstract

The present disclosure generally discloses a hybrid wireless communication system configured to support wireless broadband connectivity for a geographic region including a set of wireless network access devices configured to support wireless communications by a set of communication gateways disposed at locations within the geographic region. The hybrid wireless communication system may be configured to operate across a set of multiple radio spectrum bands associated with a set of multiple carrier frequencies, respectively. The hybrid wireless communication system may be configured to jointly determine assignment of the locations (and, thus, the associated communication gateways) to the multiple carrier frequencies of the multiple radio spectrum bands and to configure the wireless network access devices to support the jointly determined assignment of the locations to the multiple carrier frequencies of the multiple radio spectrum bands.

First claim

What is claimed is:

1. A gateway apparatus, comprising:
a first interface configured to support communications of an end-user device which are in a first protocol;
a second interface configured to support wireless communications, which are in a second protocol, using a set of carrier frequencies including a first carrier frequency and a second carrier frequency; and
a processor communicatively connected to the first interface and the second interface, the processor configured to:
detect a first wireless signal from a wireless network access device received over the first carrier frequency;
propagate through the second interface, toward the wireless network access device, a first quality measurement associated with the first wireless signal;
detect a second wireless signal from the wireless network access device received over the second carrier frequency;
propagate through the second interface, toward the wireless network access device, a second quality measurement associated with the second wireless signal; and
convert communications of the end-user device received through the first interface which are in the first protocol to wireless communications which are in the second protocol.

2. The gateway apparatus of claim 1 , wherein the first wireless signal comprises a first control signal and the second wireless signal comprises a second control signal.

3. The gateway apparatus of claim 2 , wherein at least one of the first control signal or the second control signal comprises a reference signal, a pilot signal, or a preamble.

4. The gateway apparatus of claim 1 , wherein the first quality measurement and the second quality measurement comprise respective Received Signal Strength Indicator (RSSI) measurements or respective Signal to Interference and Noise Ratio (SINR) measurements.

5. The gateway apparatus of claim 1 , wherein the processor is configured to:
receive, from the wireless network access device, a configuration message comprising an indication that the gateway apparatus is to communicate with the wireless network access device using at least one of the first carrier frequency or the second carrier frequency; and
configure the gateway apparatus based on the configuration message.

6. The gateway apparatus of claim 1 , wherein the processor is configured to:
receive, from a second wireless network access device, a configuration message comprising an indication that the gateway apparatus is to communicate with the second wireless network access device using at least one of the first carrier frequency or the second carrier frequency; and
configure the gateway apparatus based on the configuration message.

7. The gateway apparatus of claim 1 , wherein the processor is configured to:
receive, from the wireless network access device, a first configuration message comprising an indication that the gateway apparatus is to communicate with the wireless network access device using only the first carrier frequency;
receive, from a second wireless network access device, a second configuration message comprising an indication that the gateway apparatus is to communicate with the second wireless network access device using only the second carrier frequency; and
configure the gateway apparatus based on the first configuration message and the second configuration message.

8. The gateway apparatus of claim 1 , wherein the processor is configured to:
propagate, through the second interface using the first carrier frequency, the wireless communications which are in the second protocol;
convert second communications of a second end-user device received through the first interface which are in the first protocol to second wireless communications which are in the second protocol; and
propagate, through the second interface using the second carrier frequency, the second wireless communications which are in the second protocol.

9. The gateway apparatus of claim 1 , wherein the processor is configured to:
convert wireless communications intended for the end-user device received through the second interface which are in the second protocol to communications which are in the first protocol.

10. The gateway apparatus of claim 9 , wherein the processor is configured to:
propagate, through the first interface, the communications which are in the first protocol;
convert second wireless communications intended for a second end-user device received through the second interface which are in the second protocol to second communications which are in the first protocol; and
propagate, through the first interface, the second communications which are in the first protocol.

11. The gateway apparatus of claim 10 , wherein the wireless communications intended for the end-user device are received over the first carrier frequency and the second wireless communications intended for the second end-user device are received over the second carrier frequency.

12. The gateway apparatus of claim 1 , wherein the first carrier frequency comprises a high frequency carrier and the second carrier frequency comprises a low frequency carrier.

13. The gateway apparatus of claim 12 , wherein at least one of the high frequency carrier is centered at or near 28 GHz or the low frequency carrier is centered at or near 3.5 GHz.

14. The gateway apparatus of claim 1 , wherein the first interface comprises a wireless interface.

15. The gateway apparatus of claim 1 , wherein the first interface comprises a wired interface.

16. The gateway apparatus of claim 1 , wherein the first protocol comprises a Wi-Fi protocol or an Ethernet protocol.

17. The gateway apparatus of claim 1 , wherein the second interface is configured to support cellular communications.

18. The gateway apparatus of claim 1 , wherein the second protocol comprises a cellular protocol.

19. A wireless network access device, comprising:
an interface configured to support wireless communications using a set of carrier frequencies including a first carrier frequency and a second carrier frequency; and
a processor communicatively connected to the interface, the processor configured to:
activate a first wireless signal at a location, through the interface, using the first carrier frequency;
receive, from a gateway at the location, a first quality measurement associated with the first wireless signal activated at the location using the first carrier frequency;
activate a second wireless signal at the location, through the interface, using the second carrier frequency; and
receive, from the gateway at the location, a second quality measurement associated with the second wireless signal activated at the location using the second carrier frequency.

Assignees

• Calin Doru
• Kaya Aliye O
• Viswanathan Harish
• Nokia America Corp

Inventors

• Calin Doru
• Kaya Aliye O
• Viswanathan Harish

Classifications

• H04W88/16

  Gateway arrangements · CPC title

• H04W88/12

  Access point controller devices · CPC title

• H04B7/0617

  for beam forming · CPC title

• H04W40/20

  based on geographic position or location · CPC title

• H04W84/12

  WLAN [Wireless Local Area Networks] · CPC title