Monitoring wireless nodes using portable device
View Patent ↗Technologies are generally described for a portable device capable of monitoring wireless nodes and reporting to a wireless node management system is described. The portable device may be used to receive a transmission from the wireless node, which may send the transmission periodically or upon receiving a beacon signal from the portable device. If the wireless node is unable to communicate with its access point, the portable device may interrogate the wireless node to determine its status or retrieve status information from the received transmission. The portable device may record the wireless node information contained in the transmission and provide to a wireless node controller such as an access point along with location information. The portable device may also provide direct information associated with the wireless node's status through a display or similar output device to a user.
1. A method for monitoring wireless nodes using a portable device, the method comprising:
receiving a signal from a wireless node at a portable device, wherein the portable device is a robotic device moving on a predetermined route;
adjusting the predetermined route dynamically based on the wireless node;
recording information associated with the received signal and a location and/or identity associated with the wireless node, wherein the recorded information includes a status of the wireless node; and
providing the recorded information and the location and/or identity to a wireless node manager for determining the status of the wireless node.
2. The method according to claim 1 , further comprising:
transmitting a beacon signal; and
receiving the signal from the wireless node in response to the transmitted beacon signal.
3. The method according to claim 1 , further comprising receiving the signal while moving along a predetermined path.
4. The method according to claim 1 , further comprising:
collecting recorded information and locations and/or identities from a plurality of wireless nodes; and
transmitting the collected information and locations and/or identities to the wireless node manager.
5. The method according to claim 1 , further comprising:
collecting recorded information and locations and/or identities from a plurality of wireless nodes;
analyzing the recorded information; and
transmitting a status report associated with the plurality of wireless nodes to the wireless node manager.
6. The method according to claim 1 , further comprising:
receiving a corrective action instruction from the wireless node manager; and
transmitting a signal based on the corrective action instruction to the wireless node.
7. The method according to claim 1 , further comprising adjusting a communication mode of the portable device to communicate with the wireless mode wherein the communication mode includes at least one from a set of: a frequency, a modulation, and/or a decode/encode scheme.
8. A system for monitoring wireless nodes using a portable device, the system comprising:
a portable device, wherein the portable device is a robotic device moving on a predetermined route configured to:
receive a signal from a wireless node;
adjust the predetermined route dynamically based on the wireless node;
record information associated with the received signal and a location and/or identity associated with the wireless node, wherein the recorded information includes a status of the wireless node; and
provide the recorded information and the location and/or identity to a wireless node manager; and
the wireless node manager configured to:
determine the status of the wireless node; and
at least one of: issue an alert and/or perform a corrective action.
9. The system according to claim 8 , wherein the wireless node manager is further configured to transmit a corrective action instruction to the portable device, and the portable device is further configured to transmit a signal based on the corrective action instruction to the wireless node.
10. The system according to claim 8 , wherein the portable device is further configured to:
determine a time since last reported contact with the wireless node;
compare the time since last reported contact with an expected period of contact with the wireless node; and
if the time since last reported contact is greater than the expected period of contact with the wireless node, notify the wireless node manager.
11. The system according to claim 8 , wherein the wireless node manager is configured to issue the alert by performing one or more of: transmit a wireless message, send an email, send a voicemail, and/or generate a report.
12. The system according to claim 8 , wherein the wireless node is in a sleep mode and the portable device is further configured to wake up the wireless node by transmitting a beacon signal.
13. The system according to claim 8 , wherein the robotic device is further configured to:
monitor the wireless node using a Global Position Satellite (GPS) module; and
transmit the beacon signal when within a proximity of GPS coordinates of the wireless node.
14. The system according to claim 8 , wherein the portable device is one of a cellular phone, a portable computer, and a special purpose communication device that includes at least one other transceiver for providing communication services, and wherein the portable device is configured to communicate with the wireless node employing one of a 802.11 a, b, g, and n standards.
15. A portable monitoring module for monitoring wireless nodes, comprising:
one or more transceivers;
a memory; and
a processor configured to:
receive a signal from a wireless node at a portable device of the portable monitoring module, wherein the portable device moves on a predetermined route;
adjust the predetermined route dynamically based on the wireless node;
record information associated with the received signal and a location and/or identity associated with the wireless node, wherein the recorded information includes a status of the wireless node; and
provide the recorded information and the location and/or identity to a wireless node manager for determining the status of the wireless node.
16. The portable monitoring module according to claim 15 , wherein the processor is further configured to:
transmit a beacon signal; and
receive the signal from the wireless node in response to the transmitted beacon signal.
17. The portable monitoring module according to claim 15 , wherein the processor is further configured to:
collect recorded information and locations and/or identities from a plurality of wireless nodes; and
transmit the collected information and locations and/or identities to the wireless node manager.
18. The portable monitoring module according to claim 15 , wherein a communication mode includes at least one from a set of: a frequency, a modulation, and/or a decode/encode scheme.
19. The portable monitoring module according to claim 15 , wherein the portable monitoring module is integrated into one of a cellular phone, a robotic device, or a portable computer.