Optimizing performance between a wireless distribution system (WDS) and a macro network(s)

Patent metadata

Field	Value
Publication number	US-12170909-B2
Application number	US-202117526028-A
Country	US
Kind code	B2
Filing date	Nov 15, 2021
Priority date	Jul 24, 2015
Publication date	Dec 17, 2024
Grant date	Dec 17, 2024

Abstract

Optimizing performance between a wireless distribution system (WDS) and a macro network(s). In this regard, a macro network optimization system is configured to detect a performance indicator(s) between a WDS and a macro network and optimize the performance of the macro network based on the detected performance indicator(s). The macro network optimization system analyzes a macro network performance report provided by the macro network and/or a WDS performance report provided by the WDS to detect the performance indicator(s) between the WDS and the macro network. The macro network optimization system reconfigures operations of one or more macro network elements to optimize performance between the WDS and the macro network based on the detected performance indicator(s). By detecting and optimizing performance between the WDS and the macro network, capacity, throughput, and/or coverage of the WDS and the macro network can be improved, thus providing better quality of experience (QoE).

First claim

What is claimed is:

1. A method for optimizing network performance, comprising:
providing a wireless distribution system (WDS) communicatively coupled to a macro network, the WDS comprising a central unit, a plurality of interconnect units, and a plurality of distributed remote units communicatively coupled to the central unit;
receiving a macro network performance report from the macro network;
analyzing the macro network performance report to determine if at least one performance indicator indicates that radio frequency (RF) interference exists between the WDS and the macro network; and
reconfiguring the one or more WDS elements to reduce the RF interference determined to exist between the WDS and the macro network based on the detected RF interference determined between the WDS and the macro network;
determining if the RF interference determined to exist between the WDS and the macro network is caused by at least one remote unit of the plurality of remote units; and
causing the at least one remote unit in the WDS to reduce the RF interference between the WDS and the macro network if the RF interference determined to exist between the WDS and the macro network is caused by the at least one remote unit.

2. The method of claim 1 , further comprising:
determining if the RF interference determined to exist between the WDS and the macro network is caused by at least one indoor client device; and
causing the at least one indoor client device in the WDS to reduce the RF interference between the WDS and the macro network if the RF interference determined to exist between the WDS and the macro network is caused by the at least one indoor client device.

3. The method of claim 2 , further comprising reconfiguring the at least one indoor client device to transmit in an alternative RF channel to reduce the RF interference between the WDS and the macro network.

4. The method of claim 2 , further comprising reconfiguring the at least one indoor client device to transmit at reduced power to reduce the RF interference between the WDS and the macro network.

5. The method of claim 1 , further comprising receiving a WDS performance report and analyzing the WDS performance report and the macro network performance report to determine the at least one performance indicator between the WDS and the macro network.

6. The method of claim 5 , comprising:
analyzing the WDS performance report and the macro network performance report to determine if the at least one performance indicator indicates that radio frequency (RF) interference exists between the WDS and the macro network; and
reconfiguring the one or more WDS elements to reduce the RF interference determined to exist between the WDS and the macro network based on the detected RF interference between the WDS and the macro network.

7. A method for optimizing network performance, comprising:
providing a wireless distribution system (WDS) communicatively coupled to a macro network, the WDS comprising a central unit and a plurality of distributed remote units communicatively coupled to the central unit by at least one optical fiber-based communications medium;
receiving a macro network performance report from the macro network;
analyzing the macro network performance report to determine if at least one performance indicator indicates that radio frequency (RF) interference exists between the WDS and the macro network; and
reconfiguring the one or more WDS elements to reduce the RF interference determined to exist between the WDS and the macro network based on the detected RF interference determined between the WDS and the macro network;
determining if the RF interference determined to exist between the WDS and the macro network is caused by at least one remote unit of the plurality of remote units; and
causing the at least one remote unit in the WDS to reduce the RF interference between the WDS and the macro network if the RF interference determined to exist between the WDS and the macro network is caused by the at least one remote unit.

8. The method of claim 7 , further comprising receiving a WDS performance report and analyzing the WDS performance report and the macro network performance report to determine the at least one performance indicator between the WDS and the macro network.

9. The method of claim 7 , further comprising:
determining if the RF interference determined to exist between the WDS and the macro network is caused by at least one indoor client device; and
causing the at least one indoor client device in the WDS to reduce the RF interference between the WDS and the macro network if the RF interference determined to exist between the WDS and the macro network is caused by the at least one indoor client device.

10. A method for optimizing network performance, comprising:
providing a wireless distribution system (WDS) communicatively coupled to a macro network, the WDS comprising a central unit and a plurality of distributed remote units optically coupled to the central unit by at least one optical fiber-based communications medium, wherein the plurality of distributed remote units comprise a plurality of antennas;
receiving a macro network performance report from the macro network;
analyzing the macro network performance report to determine if at least one performance indicator indicates that radio frequency (RF) interference exists between the WDS and the macro network; and
reconfiguring the one or more WDS elements to reduce the RF interference determined to exist between the WDS and the macro network based on the detected RF interference determined between the WDS and the macro network;
determining if the RF interference determined to exist between the WDS and the macro network is caused by at least one remote unit of the plurality of remote units; and
causing the at least one remote unit in the WDS to reduce the RF interference between the WDS and the macro network if the RF interference determined to exist between the WDS and the macro network is caused by the at least one remote unit.

11. The method of claim 10 , further comprising receiving a WDS performance report and analyzing the WDS performance report and the macro network performance report to determine the at least one performance indicator between the WDS and the macro network.

12. The method of claim 10 , further comprising:
determining if the RF interference determined to exist between the WDS and the macro network is caused by at least one indoor client device; and
causing the at least one indoor client device in the WDS to reduce the RF interference between the WDS and the macro network if the RF interference determined to exist between the WDS and the macro network is caused by the at least one indoor client device.

13. A method for optimizing network performance, comprising:
providing a wireless distribution system (WDS) communicatively coupled to a macro network, the WDS comprising a plurality of distributed remote units optically coupled to at least one optical fiber-based communications medium, wherein each remote unit comprises at least one antenna;
receiving a macro network performance report from the macro network;
analyzing the macro network performance report to determine if at least one performance indicator indicates that radio frequency (RF) interference exists between the WDS and the macro network; and
reconfiguring the one or more WDS elements to reduce the RF interference determined to exist between the WDS and the macro network based on the detected RF interference determined between the WDS and the macro network;
determining if the RF interference determined to exist between the WDS and the macro

Assignees

• Corning Optical Communications LLC

Inventors

• Berlin Igor
• Harel Dror
• Shapira Yair Zeev

Classifications

• H04W52/243

  taking into account interferences · CPC title

• H04W24/10

  Scheduling measurement reports {; Arrangements for measurement reports} · CPC title

• H04W84/045

  using private Base Stations, e.g. femto Base Stations, home Node B · CPC title

• H04L41/5087

  wherein the managed service relates to voice services (management of VoIP services H04M7/0081) · CPC title

• H04W24/08

  Testing, {supervising or monitoring} using real traffic · CPC title