INTRA-FREQUENCY CELL RESELECTION RESTRICTION IN WIRELESS COMMUNICATIONS
First Claim
1. A method, comprising:
- receiving a reselection indicator related to a restricted association access point that specifies whether intra-frequency reselection is allowed;
receiving an offset related to predicting interference caused to the restricted association access point by communicating with a target access point that operates in a similar frequency region as the restricted association access point; and
determining whether to select the target access point based on the reselection indicator and the offset.
1 Assignment
0 Petitions
Accused Products
Abstract
Systems and methodologies are described that facilitate utilizing reselection indicators in reselecting access points in wireless communications. In particular, an indicator can be provided relating to a restricted association access point that specifies whether intra-frequency reselection is allowed. If so, a mobile device receiving the indicator can reselect to other access points, to which it has access, operating in a similar frequency. If not, the mobile device can evaluate access points in other frequencies so as not to cause substantial interference to the restricted association access point. In addition, a predicted level of interference caused by communicating with an intra-frequency access point can be computed and evaluated to override the reselection indicator, in some cases. Thus, a restricted association access point can control reselection for some devices to mitigate interference while allowing the devices to override prohibitive restricted access points.
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Citations
112 Claims
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1. A method, comprising:
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receiving a reselection indicator related to a restricted association access point that specifies whether intra-frequency reselection is allowed; receiving an offset related to predicting interference caused to the restricted association access point by communicating with a target access point that operates in a similar frequency region as the restricted association access point; and determining whether to select the target access point based on the reselection indicator and the offset. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A wireless communications apparatus, comprising:
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at least one processor configured to; obtain a reselection indicator related to a restricted association access point that specifies whether intra-frequency access point reselection is allowed; receive an offset related to potential interference caused from communicating with a target access point that operates in a similar frequency region as the restricted association access point; and determine whether to select the target access point based at least in part on the reselection indicator and the offset; and a memory coupled to the at least one processor. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. An apparatus, comprising:
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means for receiving a reselection indicator related to a restricted association access point that specifies whether intra-frequency reselection is allowed; means for obtaining an offset related to communicating with a target access point; and means for determining whether to select the target access point based at least in part on the reselection indicator and the offset. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32)
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33. A computer program product, comprising:
a computer-readable medium comprising; code for causing at least one computer to receive a reselection indicator related to a restricted association access point that specifies whether intra-frequency reselection is allowed; code for causing the at least one computer to receive an offset related to predicting interference caused to the restricted association access point by communicating with a target access point that operates in a similar frequency region as the restricted association access point; and code for causing the at least one computer to determine whether to select the target access point based on the reselection indicator and the offset. - View Dependent Claims (34, 35, 36, 37, 38, 39, 40, 41, 42)
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43. An apparatus, comprising:
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a reselection indicator receiving component that obtains a reselection indicator related to a restricted association access point that specifies whether intra-frequency reselection is allowed; an interference prediction component that receives an offset related to interference caused by communicating with a target access point that operates in a similar frequency range as the restricted association access point; and an access point reselection component that determines whether to select a target access point based at least in part on the reselection indicator and the offset. - View Dependent Claims (44, 45, 46, 47, 48, 49, 50, 51, 52)
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53. A method, comprising:
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communicating with an access point to facilitate accessing a wireless network; evaluating a reselection indicator related to a restricted association access point in the wireless network that specifies whether intra-frequency reselection is allowed; and analyzing disparate access points in a disparate frequency for reselection based at least in part on the reselection indicator. - View Dependent Claims (54, 55, 56)
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57. A wireless communications apparatus, comprising:
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at least one processor configured to; receive wireless network access from an access point; evaluate a reselection indicator related to a restricted association access point in the wireless network that specifies whether intra-frequency reselection is allowed; and analyze disparate access points in a disparate frequency for reselection based at least in part on the reselection indicator; and a memory coupled to the at least one processor. - View Dependent Claims (58, 59, 60)
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61. An apparatus, comprising:
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means for communicating with an access point to facilitate accessing a wireless network; means for receiving a reselection indicator related to a restricted association access point in the wireless network that specifies whether intra-frequency reselection is allowed; and means for analyzing disparate access points in a disparate frequency or technology for reselection based at least in part on the reselection indicator. - View Dependent Claims (62, 63, 64)
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65. A computer program product, comprising:
a computer-readable medium comprising; code for causing at least one computer to communicate with an access point to facilitate accessing a wireless network; code for causing the at least one computer to evaluate a reselection indicator related to a restricted association access point in the wireless network that specifies whether intra-frequency reselection is allowed; and code for causing the at least one computer to analyze disparate access points in a disparate frequency for reselection based at least in part on the reselection indicator. - View Dependent Claims (66, 67, 68)
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69. An apparatus, comprising:
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a reselection indicator receiving component that receives a reselection indicator related to a restricted association access point in the wireless network that specifies whether intra-frequency reselection is allowed; and an access point reselection component that evaluates disparate access points in a disparate frequency or technology for reselection from a current access point based at least in part on the reselection indicator. - View Dependent Claims (70, 71, 72)
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73. A method, comprising:
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providing one or more sectors selectable by one or more mobile devices for receiving access to a wireless network; and transmitting a reselection indicator to one or more mobile devices in the one or more sectors that specifies whether intra-frequency reselection is allowed for disparate access points in the one or more sectors. - View Dependent Claims (74, 75, 76, 77, 78)
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79. A wireless communications apparatus, comprising:
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at least one processor configured to; implement one or more sectors selectable by one or more mobile devices for receiving access to a wireless network; and provide a reselection indicator to one or more mobile devices in the one or more sectors that specifies whether intra-frequency reselection is allowed for disparate access points in the one or more sectors; and a memory coupled to the at least one processor. - View Dependent Claims (80, 81, 82, 83, 84)
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85. An apparatus, comprising:
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means for communicating with one or more mobile devices in a provided sector to provide access to a wireless network; and means for transmitting a reselection indicator to the one or more mobile devices that specifies whether intra-frequency reselection is allowed for disparate access points in the one or more sectors. - View Dependent Claims (86, 87, 88, 89, 90)
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91. A computer program product, comprising:
a computer-readable medium comprising; code for causing at least one computer to provide one or more sectors selectable by one or more mobile devices for receiving access to a wireless network; and code for causing the at least one computer to transmit a reselection indicator to one or more mobile devices in the one or more sectors that specifies whether intra-frequency reselection is allowed for disparate access points in the one or more sectors. - View Dependent Claims (92, 93, 94, 95, 96)
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97. An apparatus, comprising:
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a transmitter for communicating with one or more mobile devices in a provided sector to provide access to a wireless network; and a reselection indicator component that provides a reselection indicator to the one or more mobile devices specifying whether intra-frequency reselection is allowed for disparate access points in the one or more sectors. - View Dependent Claims (98, 99, 100, 101, 102)
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103. A method, comprising:
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providing one or more sectors selectable by one or more mobile devices for receiving access to a wireless network; and transmitting an offset to a mobile device relating to overriding a reselection indicator received from a restricted association access point that specifies whether intra-frequency reselection is allowed. - View Dependent Claims (104)
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105. A wireless communications apparatus, comprising:
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at least one processor configured to; implement one or more sectors selectable by one or more mobile devices for receiving access to a wireless network; and provide an offset to a mobile device relating to overriding a reselection indicator received from a restricted association access point that specifies whether intra-frequency reselection is allowed; and a memory coupled to the at least one processor. - View Dependent Claims (106)
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107. An apparatus, comprising:
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means for communicating with one or more mobile devices in a wireless network; and means for transmitting an offset to a mobile device relating to overriding a reselection indicator received from a restricted association access point that specifies whether intra-frequency reselection is allowed. - View Dependent Claims (108)
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109. A computer program product, comprising:
a computer-readable medium comprising; code for causing at least one computer to provide one or more sectors selectable by one or more mobile devices for receiving access to a wireless network; and code for causing at least one computer to transmit an offset to a mobile device relating to overriding a reselection indicator received from a restricted association access point that specifies whether intra-frequency reselection is allowed. - View Dependent Claims (110)
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111. An apparatus, comprising:
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a transmitter for communicating with one or more mobile devices in a wireless network; and an interference offset component that transmits an offset to a mobile device relating to overriding a reselection indicator received from a restricted association access point that specifies whether intra-frequency reselection is allowed. - View Dependent Claims (112)
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Specification