Basing neighbor list updates on a radio link failure
First Claim
Patent Images
1. A method for facilitating a neighbor list update on an access node based on a radio link failure, comprising:
- detecting a radio link failure with a first access node, wherein the radio link failure indicates a missing neighbor relation;
starting a timer;
establishing a second link with a second access node before expiration of the timer; and
notifying the second access node of the missing neighbor relation.
1 Assignment
0 Petitions
Accused Products
Abstract
Aspects relate to allowing a mobile device to discover missing neighbor cell relations when there is a radio link failure. At substantially the same time as connecting to a new cell that utilizes the same radio link technology, the failure is reported. If a connection is reestablished with a cell that utilizes a different radio link technology, the radio link failure information (and related missing neighbor information) is retained and reported later when a connection with a cell that utilizes the same radio link technology is established.
-
Citations
29 Claims
-
1. A method for facilitating a neighbor list update on an access node based on a radio link failure, comprising:
-
detecting a radio link failure with a first access node, wherein the radio link failure indicates a missing neighbor relation; starting a timer; establishing a second link with a second access node before expiration of the timer; and notifying the second access node of the missing neighbor relation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A wireless communications apparatus, comprising:
-
a memory that retains instructions related to detecting a radio link failure with a first access node, starting a timer, establishing a second link with a second access node before expiration of the timer, and notifying the second access node of a missing neighbor relation, wherein the radio link failure indicates the missing neighbor relation; and a processor, coupled to the memory, configured to execute the instructions retained in the memory. - View Dependent Claims (11, 12, 13, 14)
-
-
15. A wireless communications apparatus that enables a neighbor list update on an access node as a function of a radio link failure, comprising:
-
means for detecting a radio link failure with a first access node, wherein the radio link failure indicates a missing neighbor relation; means for starting a timer; means for establishing a second link with a second access node before expiration of the timer; and means for notifying, the second access node of the missing neighbor relation. - View Dependent Claims (16, 17)
-
-
18. A computer program product, comprising:
a non-transitory computer-readable medium comprising; a first set of codes for causing a computer to detect a radio link failure with a first access node, wherein the radio link failure indicates a missing neighbor relation; a second set of codes for causing the computer to activate a timer; a third set of codes for causing the computer to establish a second link with a second access node before expiration of the timer; and a fourth set of codes for causing the computer to notify the second access node of the missing neighbor relation. - View Dependent Claims (19, 20)
-
21. At least one processor configured to enable updates to an access node neighbor list based on radio link failures, comprising:
-
a first module for detecting a radio link failure with a first access node, wherein the radio link failure indicates a missing neighbor relation; second module for starting a timer; a third module for establishing a second link with a second access node before expiration of the timer; and a fourth module for notifying the second access node of the missing neighbor relation. - View Dependent Claims (22, 23)
-
-
24. A method for facilitating updates to neighbor lists in an access node as a function of a radio link failure, comprising:
-
establishing a radio link with an end node; receiving from the end node missing neighbor relationship information that is a function of a radio link failure between the end node and a first access node, wherein the missing neighbor relationship information identifies a neighbor relationship between at least two access nodes; and reporting to a network entity the missing neighbor relationship information. - View Dependent Claims (25, 26)
-
-
27. A wireless communications apparatus, comprising:
-
a memory that retains instructions related to establishing a radio link with an end node, receiving from the end node missing neighbor relationship information that is a function of a radio link failure between the end node and a first access node, and reporting to a network entity the missing neighbor relationship information, wherein the missing neighbor relationship information identifies a neighbor relationship between at least two access nodes; and a processor, coupled to the memory, configured to execute the instructions retained in the memory. - View Dependent Claims (28, 29)
-
Specification