Method and apparatus for automatic determination of optimal user device location in a wireless network

• US 8,738,023 B2
• Filed: 09/23/2003
• Issued: 05/27/2014
• Est. Priority Date: 09/23/2003
• Status: Active Grant

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Agere Systems LLC (Broadcom, Inc.)
• Inventors: Gabara, Thaddeus John, Rigge, Lawrence Allen
• Primary Examiner(s): Edouard, Patrick
• Assistant Examiner(s): CASCA, FRED A
• Application Number:
  US10/668,544
• Publication Number:
  US 20050064870A1
• Time in Patent Office: 3,899 Days
• Field of Search: 455/41.2, 455/438, 455/437, 455/439, 455/435.1, 455/513, 455/509, 455/67.11, 455/450, 455/456.1, 455/452.2, 455/423, 455/63.1, 455/67.14, 370/328, 370/338, 370/252, 370/254, 370/253, 370/310, 370/312, 705/26, 705/410, 705/28, 705/37, 705/75, 375/224, 375/341
• US Class Current: 455/452.2
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

Techniques are disclosed for automatic generation of a location-indicative instruction displayable to one or more users in a communication system which includes a wireless network comprising a plurality of user devices adapted for communication with at least one access point device. A test of a communication link between at least one of the user devices and the access point device is initiated. Based at least in part on a result of the test, an instruction displayable to a user associated with a given one of the user devices is generated, the instruction being indicative of a location at which the given user device is expected to obtain a particular level of data throughput performance.

Claims

1. A method for use in a wireless network comprising a plurality of user devices adapted for communication with at least one access point device, the method comprising the steps of:

initiating a test of a communication link between at least one of the user devices and the access point device, the test comprising a determination of data throughput performance involving the transmission of a plurality of known packets at different bit rates between the at least one user device and the access point device;

monitoring information characterizing an area, the information comprising communication link performance characteristics, information relating to capabilities of the plurality of user devices, and location information of the plurality of user devices;

generating, based at least in part on a result of the test and the monitored information characterizing the area, an instruction displayable to a user associated with a given one of the user devices, the instruction being indicative of a location within the area at which the given user device is expected to obtain a particular level of data throughput performance;

wherein the test comprises a test of at least one of an uplink communication channel between the at least one user device and the access point device and a downlink communication channel between the at least one user device and the access point device;

wherein the test is initiated by the at least one user device, and the packets are transmitted to the access point device and returned from the access point device to the at least one user device;

wherein the generating step utilizes information derived from a global positioning system (GPS) in determining the location at which the given user device is expected to obtain a particular level of data throughput performance; and

wherein the generated instruction comprises an indication of a particular seating location in a group of seating locations within a given facility.

2. The method of claim 1 wherein the test further comprises a test of a communication link between the given user device and the access point device.

3. The method of claim 1 wherein the test further comprises a test of a communication link between one of the user devices, other than the given user device, and the access point device.

4. The method of claim 1 wherein the location comprises a location at which the given user device is expected to obtain a maximum achievable level of data throughput performance.

5. The method of claim 1 wherein the given user device is at a current location, and the instruction is indicative of another location associated with an improved level of data throughput performance relative to that of the current location.

6. The method of claim 1 wherein the generated instruction is displayable on a display screen of the given user device.

7. The method of claim 1 wherein the generated instruction is displayable on a display screen that is not part of the given user device.

8. The method of claim 1 wherein the test is initiated in conjunction with access to a server connected to the access point via a network.

9. The method of claim 1 wherein the generated instruction further comprises an indication of a particular area within a given facility.

10. The method of claim 1 wherein the given user device is compatible with at least one of the 802.11a standard, the 802.11b standard and the 802.11g standard.

11. The method of claim 1 wherein generating the instruction comprises generating a plurality of different instructions for respective users, the different instructions being based at least in part on a likelihood that respective users will utilize the network.

12. The method of claim 1 wherein generating the instruction comprises generating a plurality of different instructions for respective users, the different instructions being based at least in part on a time in which users purchased tickets for seating.

13. An apparatus for use in a wireless network including aplurality of user devices adaptable for communication with at least one access point device, the apparatus comprising:

a processing device having a processor coupled to a memory, the processing device comprising at least one of a user device and an access point device of the wireless network;

wherein the processing device is configurable to;

initiate a test of a communication link associated with at least one of the user devices, the test comprising a determination of data throughput performance involving the transmission of a plurality of known packets at different bit rates between the at least one user device and the access point device;

monitor information characterizing an area, the information comprising communication link performance characteristics, information relating to capabilities of the plurality of user devices, and location information of the plurality of user devices; and

generate, based at least in part on a result of the test and the monitored information characterizing the area, an instruction displayable to a user associated with a given one of the user devices, the instruction being indicative of within the area at which the given user device is expected to obtain a particular level of data throughput performance;

wherein the test comprises a test of at least one of an uplink communication channel between the at least one user device and the access point device and a downlink communication channel between the at least one user device and the access point device;

wherein the test is initiated by the at least one user device, and the packets are transmitted to the access point device and returned from the access point device to the at least one user device;

wherein the generating step utilizes information derived from a global positioning system (GPS) in determining the location at which the given user device is expected to obtain a particular level of data throughput performance; and

wherein the generated instruction comprises an indication of a particular seating location in a group of seating locations within a given facility.

14. A communication system comprising:

a wireless network including a plurality of user devices adaptable for communication with at least one access point device;

wherein a test of a communication link between at least one of the user devices and the access point device is initiated, the test comprising a determination of data throughput performance involving the transmission of a plurality of known packets at different bit rates between the at least one user device and the access point device;

wherein information characterizing an area is monitored, the information comprising communication link performance characteristics, information relating to capabilities of the plurality of user devices, and location information of the plurality of user devices;

wherein based at least in part on a result of the test and the monitored information characterizing the area, an instruction displayable to a user associated with a given one of the user devices is generated, the instruction being indicative of a location within the area at which the given user device is expected to obtain a particular level of data throughput performance; and

wherein the test comprises a test of at least one of an uplink communication channel between the at least one user device and the access point device and a downlink communication channel between the at least one user device and the access point device;

wherein the test is initiated by the at least one user device, and the packets are transmitted to the access point device and returned from the access point device to the at least one user device;

wherein the generating step utilizes information derived from a global positioning system (GPS) in determining the location at which the given user device is expected to obtain a particular level of data throughput performance; and

wherein the generated instruction comprises an indication of a particular seating location in a group of seating locations within a given facility.

15. An article of manufacture comprising a non-transitory machine-readable storage medium storing one or more software programs for use in a wireless network comprising a plurality of user devices adapted for communication with at least one access point device, wherein the one or more programs when executed implement the steps of:

initiating a test of a communication link between at least one of the user devices and the access point device, the test comprising a determination of data throughput performance involving the transmission of a plurality of known packets at different bit rates between the at least one user device and the access point device;

monitoring information characterizing an area, the information comprising communication link performance characteristics, information relating to capabilities of the plurality of user devices, and location information of the plurality of user devices;

generating, based at least in part on a result of the test and the monitored information characterizing the area, an instruction displayable to a user associated with a given one of the user devices, the instruction being indicative of a location within the area at which the given user device is expected to obtain a particular level of data throughput performance;

wherein the test comprises a test of at least one of an uplink communication channel between the at least one user device and the access point device and a downlink communication channel between the at least one user device and the access point device;

wherein the test is initiated by the at least one user device, and the packets are transmitted to the access point device and returned from the access point device to the at least one user device;

wherein the generating step utilizes information derived from a global positioning system (GPS) in determining the location at which the given user device is expected to obtain a particular level of data throughput performance; and

wherein the generated instruction comprises an indication of a particular seating location in a group of seating locations within a given facility.

16. A method for use in a wireless network comprising a plurality of user devices adapted for communication with at least one access point device, the method comprising the steps of:

initiating a test of a communication link between a user device at a current location within an area and an access point device, the test comprising a determination of data throughput performance involving the transmission of a plurality of known packets at different bit rates between the at least one user device and the access point device;

monitoring information characterizing the area, the information comprising communication link performance characteristics, information relating to capabilities of the plurality of user devices, and location information of the plurality of user devices;

generating, based at least in part on a result of the test and the monitored information characterizing the area, an instruction displayable to a user associated with the user device, the instruction being indicative of another location within the area associated with an improved level of data throughput performance relative to that of the current location;

wherein the test comprises a test of at least one of an uplink communication channel between the at least one user device and the access point device and a downlink communication channel between the user device and the at least one access point device;

wherein the test is initiated by the at least one user device, and the packets are transmitted to the access point device and returned from the access point device to the at least one user device;

wherein the generating step utilizes information derived from a global positioning system (GPS) in determining the location at which the given user device is expected to obtain a particular level of data throughput performance; and

wherein the generated instruction comprises an indication of a particular seating location in a group of seating locations within a given facility.

17. A method for use in a wireless network comprising a plurality of user devices adapted for communication with at least one access point device, the method comprising the steps of:

initiating a test of a communication link between at least one of the user devices and the access point device, the test comprising a determination of data throughput performance involving the transmission of a plurality of known packets at different bit rates between the at least one user device and the access point device;

monitoring information characterizing an area, the information comprising communication link performance characteristics, information relating to capabilities of the plurality of user devices, and location information of the plurality of user devices;

generating, based at least in part on a result of the test and the monitored information characterizing the area, an instruction displayable to a user associated with a given one of the user devices, the instruction being indicative of a location within the area at which the given user device is expected to obtain a particular level of data throughput performance;

wherein the test comprises a test of at least one of an uplink communication channel between the at least one user device and the access point device and a downlink communication channel between the at least one user device and the access point device;

wherein the test is initiated by the at least one user device, and the packets are transmitted to the access point device and returned from the access point device to the at least one user device;

wherein the generating step utilizes information derived from a global positioning system (GPS) in determining the location at which the given user device is expected to obtain a particular level of data throughput performance; and

wherein the generating step comprises generating a plurality of different instructions for respective users, the different instructions being based at least in part on a likelihood that respective users will utilize the network.

18. A method for use in a wireless network comprising a plurality of user devices adapted for communication with at least one access point device, the method comprising the steps of:

initiating a test of a communication link between at least one of the user devices and the access point device, the test comprising a determination of data throughput performance involving the transmission of a plurality of known packets at different bit rates between the at least one user device and the access point device;

monitoring information characterizing an area, the information comprising communication link performance characteristics, information relating to capabilities of the plurality of user devices, and location information of the plurality of user devices;

generating, based at least in part on a result of the test and the monitored information characterizing the area, an instruction displayable to a user associated with a given one of the user devices, the instruction being indicative of a location within the area at which the given user device is expected to obtain a particular level of data throughput performance;

wherein the test comprises a test of at least one of an uplink communication channel between the at least one user device and the access point device and a downlink communication channel between the at least one user device and the access point device; and

wherein generating the instruction comprises generating a plurality of different instructions for respective users, the different instructions being based at least in part on a time in which users purchased tickets for seating.