Dynamic network-controlled formation of mobile cells

• US 9,532,259 B2
• Filed: 11/20/2013
• Issued: 12/27/2016
• Est. Priority Date: 11/20/2013
• Status: Expired due to Fees

• Current Assignee: Sony Mobile Communications Incorporated (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Mobile Communications Incorporated (Sony Group Corp.)
• Inventors: Larsson, Bo, Nord, Lars
• Primary Examiner(s): Sabouri, Mazda
• Application Number:
  US14/084,968
• Publication Number:
  US 20150141025A1
• Time in Patent Office: 1,133 Days
• US Class Current: 1/1
• CPC Class Codes: H04L 47/127 by using congestion prediction
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 28/0226 based on location or mobility handoff or reselection H04W36/00; mobile application services making use of the location of users or terminals H04W4/02
• CPC Class Codes: H04W 28/0284 detecting congestion or overload during communication monitoring arrangements H04L43/00
• CPC Class Codes: H04W 64/006 with additional information processing, e.g. for direction or speed determination
• CPC Class Codes: H04W 84/005 Moving wireless networks
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: H04W 84/22 with access to wired networks

Abstract

The invention is directed to systems, methods and computer program products for forming a mobile cell in a network. An exemplary method comprises: first determining a first node of the network is within a predetermined distance of a second node of the network; second determining the first node'"'"'s movement pattern is substantially similar to the second node'"'"'s movement pattern; forming a mobile cell comprising the first node and the second node based on the first determining and second determining steps; and selecting the first node as a base station for the mobile cell.

Claims

1. A method for forming a mobile cell in a network, the method comprising:

first predicting, using a computing device processor, a first node of the network will be within a predetermined distance of a second node of the network at a predetermined future time, wherein the first and second nodes comprise user equipment;

second predicting, using a computing device processor, that a movement pattern of the first node will be substantially similar to a movement pattern of the second node at the predetermined future time;

third predicting, using a computing device processor, that a bandwidth utilization of at least one of the first node and the second node will be less than or equal to a redetermined bandwidth utilization threshold at the predetermined future time;

forming, using a computing device processor, a mobile cell at the predetermined future time comprising at least the first node and the second node based on (1) the first node of the network being predicted to be within the predetermined distance of the second node at the predetermined future time, (2) the movement pattern of the first node predicted to be substantially similar to the movement pattern of the second node at the predetermined time, and (3) the bandwidth utilization of at the least one of the first node and the second node predicted to be less than or equal to the predetermined bandwidth utilization threshold at the predetermined future time; and

selecting, using a computing device processor, one of the first node or the second node as a mobile base station for the mobile cell.

2. The method of claim 1, wherein the first predicting step is executed based on location data associated with the first node and the second node.

3. The method of claim 1, wherein the second predicting step is executed based on movement data associated with the first node and the second node.

4. The method of claim 1, further comprising predicting at least one of a power status of the first node and a power status of the second node.

5. The method of claim 1, wherein the selecting step is based on determining, at the predetermined future time, a power status associated with the first and second nodes.

6. The method of claim 1, wherein the selecting step is based on (1) determining, at the predetermined future time, a location of the first node with respect to a location of the second node, (2) determining the location of the first node with respect to a location of a base station associated with the network, and (3) determining the location of the second node with respect to the location of the base station associated with the network.

7. The method of claim 1, wherein the forming step is based on predicting a network load level associated with a particular area being greater than or equal to a predetermined load level during the predetermined future time.

8. The method of claim 1, wherein the base station of the mobile cell acts as an access point in the network.

9. The method of claim 1, wherein the network comprises a mesh network.

10. The method of claim 1, wherein the network comprises a wireless local area network (WLAN).

11. The method of claim 1, wherein the network comprises a cellular network.

12. The method of claim 1, wherein the first and second nodes comprise at least one of a mobile computing device, a non-mobile computing device, a mobile phone, a television, a watch, or a tablet computing device.

13. An apparatus for forming a mobile cell in a network, the apparatus comprising:

a memory;

a processor; and

a module stored in the memory, executable by the processor, and configured to;

first predict a first node of the network will be within a predetermined distance of a second node of the network at a predetermined future time, wherein the first and second nodes comprise user equipment;

second predict that a movement pattern of the first node will be substantially similar to a movement pattern of the second node at the predetermined future time;

third predict that a bandwidth utilization of at least one of the first node and the second node will be less than or equal to a predetermined bandwidth utilization threshold at the predetermined future time;

form a mobile cell at the predetermined future time comprising at least the first node and the second node based on (1) the first node of the network being predicted to be within the predetermined distance of the second node at the predetermined future time, (2) the movement pattern of the first node predicted to be substantially similar to the movement pattern of the second node at the predetermined time, and (3) the bandwidth utilization of at the least one of the first node and the second node predicted to be less than or equal to the predetermined bandwidth utilization threshold at the predetermined future time; and

select one of the first node or the second node as a mobile base station for the mobile cell.

14. A computer program product for forming a mobile cell in a network, the computer program product comprising:

a non-transitory computer-readable medium comprising a set of codes for causing a computer to;

first predict a first node of the network will be within a predetermined distance of a second node of the network at a predetermined future time, wherein the first and second nodes comprise user equipment;

second predict that a movement pattern of the first node will be substantially similar to a movement pattern of the second node at the predetermined future time;

third predict that a bandwidth utilization of at least one of the first node and the second node will be less than or equal to a predetermined bandwidth utilization threshold at the predetermined future time;

form a mobile cell at the predetermined future time comprising at least the first node and the second node based on (1) the first node of the network being predicted to be within the predetermined distance of the second node at the predetermined future time, (2) the movement pattern of the first node predicted to be substantially similar to the movement pattern of the second node at the predetermined time, and (3) the bandwidth utilization of at the least one of the first node and the second node predicted to be less than or equal to the predetermined bandwidth utilization threshold at the predetermined future time; and

select one of the first node or the second node as a mobile base station for the mobile cell.