METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR DATA DISTRIBUTION IN WIRELESS NETWORKS

• US 20150289081A1
• Filed: 04/05/2012
• Published: 10/08/2015
• Est. Priority Date: 04/05/2012
• Status: Active Grant

• Current Assignee: RPX Corporation
• Original Assignee: Nokia Corporation
• Inventors: Chen, Canfeng, Liu, Jia, Guo, Yongguang
• Granted Patent: US 9,661,443 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 12/1845 broadcast or multicast in a specific location, e.g. geocast protocols for adapting network applications to user terminal location H04L67/52; services specially adapted for wireless communication networks making use of the location of users or terminals H04W4/02
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 72/04 Wireless resource allocation
• CPC Class Codes: H04W 76/14 Direct-mode setup
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

Method, apparatus, and computer program product example embodiments enable wireless communication devices to advertise wireless communication connections in an improved manner. In example embodiments, a method is disclosed for creating, at an apparatus, operating parameters for a wireless data channel connection and descriptive information regarding content available on the wireless data channel connection; transmitting, by the apparatus, one or more non-connectable undirected wireless advertising channel messages indicating presence of the wireless data channel connection, the operating parameters associated with the wireless data channel connection, and the descriptive information regarding the content available on the wireless data channel connection; and transmitting, by the apparatus, information on the wireless data channel connection according to the operating parameters, including the content.

Claims

1. A method, comprising:

creating, at an apparatus, operating parameters for a wireless data channel connection and descriptive information regarding content available on the wireless data channel connection;

transmitting, by the apparatus, one or more non-connectable undirected wireless advertising channel messages indicating presence of the wireless data channel connection, the operating parameters associated with the wireless data channel connection, and the descriptive information regarding the content available on the wireless data channel connection; and

transmitting, by the apparatus, information on the wireless data channel connection according to the operating parameters, including the content.

2. The method of claim 1, wherein the wireless advertising channel message includes an indication of what portion of a full complement of the content the apparatus has available for downloading.

3. The method of claim 1, further comprising:

receiving the content available, from one or more distributor devices on one or more wireless data channel connections.

4. The method of claim 1, wherein the wireless advertising channel message is transmitted on a Bluetooth Low Energy advertising channel and the wireless data channel message is transmitted on a Bluetooth Low Energy data channel.

5. The method of claim 1, wherein the operating parameters included in the wireless advertising channel messages enable a receiving device to receive the information transmitted on the wireless data channel connection.

6. A method, comprising:

receiving, by an apparatus, one or more non-connectable undirected wireless advertising channel messages that include descriptive information regarding content available on one or more wireless data channel connections;

compiling a list of one or more distributor devices advertising content available on the one or more wireless data channel connections, based on the received wireless advertising channel messages, the list including the description of the content available; and

selecting from the list, one of the one or more distributor devices, based on the description in the wireless advertising channel messages, of the content available.

7. The method of claim 6, wherein the selecting is based on a portion of the content being indicated as available as indicated in the wireless advertising channel messages and whether less than all of the content has been previously accumulated by the apparatus.

8. The method of claim 6, further comprising:

receiving one or more copies of the content from the one or more wireless data channel connections;

filtering the one or more copies of the received content based on the description of the available content in the wireless advertising channel messages; and

presenting only one copy of the content.

9. The method of claim 6, further comprising:

computing an auto-relaying probability that the apparatus may become a distributor device to further advertise and distribute the content, based on receiving one or more non-connectable undirected wireless advertising channel messages from one or more other distributor devices.

10. The method of claim 6, wherein the wireless advertising channel message is received on a Bluetooth Low Energy advertising channel and the wireless data channel is a Bluetooth Low Energy data channel.

11. An apparatus, comprising:

at least one processor;

at least one memory including computer program code;

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to;

create operating parameters for a wireless data channel connection and descriptive information regarding content available on the wireless data channel connection;

transmit one or more non-connectable undirected wireless advertising channel messages indicating presence of the wireless data channel connection, the operating parameters associated with the wireless data channel connection, and the descriptive information regarding the content available on the wireless data channel connection; and

transmit information on the wireless data channel connection according to the operating parameters, including the content.

12. The apparatus of claim 11, wherein the wireless advertising channel message includes an indication of what portion of a full complement of the content the apparatus has available for downloading.

13. The apparatus of claim 11,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to:

receive the content available, from one or more distributor devices on one or more wireless data channel connections.

14. The apparatus of claim 11, wherein the wireless advertising channel message is transmitted on a Bluetooth Low Energy advertising channel and the wireless data channel message is transmitted on a Bluetooth Low Energy data channel.

15. The apparatus of claim 11, wherein the operating parameters included in the wireless advertising channel messages enable a receiving device to receive the information transmitted on the wireless data channel connection.

16. An apparatus, comprising:

at least one processor;

at least one memory including computer program code;

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to;

receive one or more non-connectable undirected wireless advertising channel messages that include descriptive information regarding content available on one or more wireless data channel connections;

compile a list of one or more distributor devices advertising content available on the one or more wireless data channel connections, based on the received wireless advertising channel messages, the list including the description of the content available; and

select from the list, one of the one or more distributor devices, based on the description in the wireless advertising channel messages, of the content available.

17. The apparatus of claim 16, wherein the selecting is based on a portion of the content being indicated as available as indicated in the wireless advertising channel messages and whether less than all of the content has been previously accumulated by the apparatus.

18. The apparatus of claim 16, further comprising:

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to;

receive one or more copies of the content from the one or more wireless data channel connections;

filter the one or more copies of the received content based on the description of the available content in the wireless advertising channel messages; and

present only one copy of the content.

19. The apparatus of claim 16, further comprising:

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to;

compute an auto-relaying probability that the apparatus may become a distributor device to further advertise and distribute the content, based on receiving one or more non-connectable undirected wireless advertising channel messages from one or more other distributor devices.

20. The apparatus of claim 16, wherein the wireless advertising channel message is received on a Bluetooth Low Energy advertising channel and the wireless data channel is a Bluetooth Low Energy data channel.

21. A computer program product comprising computer executable program code recorded on a computer readable non-transitory storage medium, the computer executable program code comprising:

code for creating, at an apparatus, operating parameters for a wireless data channel connection and descriptive information regarding content available on the wireless data channel connection;

code for transmitting, by the apparatus, one or more non-connectable undirected wireless advertising channel messages indicating presence of the wireless data channel connection, the operating parameters associated with the wireless data channel connection, and the descriptive information regarding the content available on the wireless data channel connection; and

code for transmitting, by the apparatus, information on the wireless data channel connection according to the operating parameters, including the content.

22. A computer program product comprising computer executable program code recorded on a computer readable non-transitory storage medium, the computer executable program code comprising:

code for receiving, by an apparatus, one or more non-connectable undirected wireless advertising channel messages that include descriptive information regarding content available on one or more wireless data channel connections;

code for compiling a list of one or more distributor devices advertising content available on the one or more wireless data channel connections, based on the received wireless advertising channel messages, the list including the description of the content available; and

code for selecting from the list, one of the one or more distributor devices, based on the description in the wireless advertising channel messages, of the content available.