Cause Value Encoding for Handovers in a Wireless Communications Network
First Claim
Patent Images
1. A first network node for use in a wireless network, the first network node being adapted to:
- forward information on movements of a wireless device to a second network node over an interface;
wherein the information on movements is represented by a cause value in a first field that uses an interface-dependent encoding and a cause value in a second field that uses an interface-independent encoding.
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Abstract
According to an embodiment there is provided a first network node (122) for use in a wireless network (100), the first network node (122) being adapted to forward information on movements of a wireless device to a second network node (124) over an interface (106; 108); wherein the information on movements is represented by a cause value in a first field that uses an interface-dependent encoding and a cause value in a second field that uses an interface-independent encoding. A corresponding second network node and methods of operating the network nodes are also provided.
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Citations
47 Claims
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1. A first network node for use in a wireless network, the first network node being adapted to:
forward information on movements of a wireless device to a second network node over an interface;
wherein the information on movements is represented by a cause value in a first field that uses an interface-dependent encoding and a cause value in a second field that uses an interface-independent encoding.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14-15. -15. (canceled)
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16. A method of operating a first network node in a wireless network, the method comprising:
forwarding information on movements of a wireless device to a second network node over an interface;
wherein the information on movements is represented by a cause value in a first field that uses an interface-dependent encoding and a cause value in a second field that uses an interface-independent encoding.- View Dependent Claims (17, 18)
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19-31. -31. (canceled)
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32. A second network node for use in a wireless network, the second network node being adapted to:
receive information on movements of a wireless device from a first network node over an interface;
wherein the information on movements is represented by a cause value in a first field that uses an interface-dependent encoding and a cause value in a second field that uses an interface-independent encoding.- View Dependent Claims (33, 34, 35)
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36-45. -45. (canceled)
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46. A method of operating a second network node in a wireless network, the method comprising:
receiving information on movements of a wireless device from a first network node over an interface;
wherein the information on movements is represented by a cause value in a first field that uses an interface-dependent encoding and a cause value in a second field that uses an interface-independent encoding.
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47-60. -60. (canceled)
Specification