Coordinating Communications in radio Service Areas

• US 20130265901A1
• Filed: 10/06/2010
• Published: 10/10/2013
• Est. Priority Date: 10/06/2010
• Status: Abandoned Application

• Current Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Original Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Inventors: Pedersen, Klaus Ingemann, Frank, Frederiksen
• Application Number:
  US13/877,926
• Publication Number:
  US 20130265901A1
• Time in Patent Office: Days
• US Class Current: 370/252
• CPC Class Codes: H04W 16/14 Spectrum sharing arrangements between different networks
• CPC Class Codes: H04W 16/24 Cell structures
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 64/003 locating network equipment
• CPC Class Codes: H04W 84/045 using private Base Stations, e.g. femto Base Stations, home Node B

Abstract

Methods and apparatuses for coordinating muting in a system including radio service areas of a first type and of a second type are disclosed. In a method a node providing a radio service area of the first type detects a first radio service area of the second type and determines information suitable for determining the location of the node. Said information for identifying the first radio service area and said information suitable for determining the location of the node are communicated to a controls apparatus. Upon receipt of said information for identifying and information suitable for determining the location of the node the control apparatus can coordinate muting based on the received information.

Claims

1-47. -47. (canceled)

48. A method for coordinating muting in a system comprising radio service areas of a first type and of a second type, the method comprising:

detecting, by a node providing a radio service area of the first type, a first radio service area of the second type based on a first criteria;

determining information suitable for determining the location of the node; and

communicating information for identifying the first radio service area and said information suitable for determining the location of the node.

49. A method according to claim 48, comprising

detecting at least one second radio service area of the second type based on a second criteria;

and

communicating information for identifying the at least one second radio service area of the second type.

52. A method according to claim 48, wherein the first criteria is satisfied by a radio service area of the second type determined to offer the most appropriate radio coverage or where the node is located.

53. A method according to claim 52, wherein the first criteria is satisfied by a radio service area of the second type determined to have the strongest power.

54. A method according to claim 48, wherein the second criteria is satisfied by a radio service area of the second type determined to have a power that is within a predefined range from the power of the first radio service area of the second type.

62. A computer program comprising code means adapted to perform the steps of claim 48 when the program is run on a processor.

50. A method for controlling muting in a system comprising radio service areas of a first type and of a second type, the method comprising:

receiving from a node providing a radio service area of the first type information for identifying a first radio service area of the second type;

receiving information suitable for determining the location of the node; and

coordinating muting based on the received information.

51. A method in according to claim 50, comprising receiving information for identifying at least one second radio service area of the second type, wherein the first radio service area of the second type satisfies a first criteria and the at least one second radio service area of the second type satisfies a second criteria.

55. An apparatus for use in coordinating muting in a system comprising radio service areas of a first type and of a second type, the apparatus comprising at least one processor, and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to

detect a first radio service area of the second type based on a first criteria at a node providing a radio service area of the first type;

determine information suitable for determining the location of the node; and

cause communication of information for identifying the first radio service area and said information suitable for determining the location of the node.

56. An apparatus according to claim 55, configured to detect at least one second radio service area of the second type based on a second criteria, and to cause communication of information identifying the at least one second radio service area of the second type.

59. An apparatus according to claim 55, wherein the first radio service area of the second type has the strongest power.

60. An apparatus according to claim 59, wherein the power of the second radio service area of the second type is within a predefined range from the power of the first radio service area of the second type.

61. An apparatus according to claim 55, configured to assign the node with an indication of closeness to a border between the first and the at least one second radio service areas of the second type.

57. An apparatus for controlling muting in a system comprising radio service areas of a first type and of a second type, the apparatus comprising at least one processor, and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to

process information for identifying a first radio service area of the second type, the information being received from a node providing a radio service area of the first type;

process information suitable for determining the location of the node; and

coordinate muting based on the information.

58. An apparatus according to claim 57, configured to receive information for identifying at least one second radio service area of the second type, wherein the first radio service area of the second type satisfies a first criteria and the at least one second radio service area of the second type satisfies a second criteria.