PAGING FOR LONGER PAGING CYCLES
First Claim
1. A radio network node comprising one or more processors and memory, the memory containing instructions executable by the one or more processors, whereby the radio network node is operable to:
- receive a page request from a core network node, the page request indicating to page a wireless communication device;
determine a next occurrence of a monitoring window during which the wireless communication device monitors a paging channel associated with the radio network node;
determine that an amount of time until the next occurrence of the monitoring window exceeds an amount of time that the radio network node can store the page request;
discard the page request; and
,send a response to the core network node, the response indicating that the radio network node discarded the page request without sending the page request to the wireless communication device, the response including a paging timer value that indicates when the core network node is to repeat the page request.
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Accused Products
Abstract
A radio network node receives a page request from a core network node. The page request indicates to page a wireless communication device. The radio network node determines a next occurrence of a monitoring window during which the wireless communication device will monitor a paging channel associated with the radio network node. If the amount of time until the next occurrence of the monitoring window exceeds an amount of time that the radio network node can store the page request, the radio network node discards the page request and sends a response to the core network node indicating that the page request was discarded; the response includes a paging timer value that indicates when the core network node should repeat the page request.
24 Citations
28 Claims
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1. A radio network node comprising one or more processors and memory, the memory containing instructions executable by the one or more processors, whereby the radio network node is operable to:
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receive a page request from a core network node, the page request indicating to page a wireless communication device; determine a next occurrence of a monitoring window during which the wireless communication device monitors a paging channel associated with the radio network node; determine that an amount of time until the next occurrence of the monitoring window exceeds an amount of time that the radio network node can store the page request; discard the page request; and
,send a response to the core network node, the response indicating that the radio network node discarded the page request without sending the page request to the wireless communication device, the response including a paging timer value that indicates when the core network node is to repeat the page request. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method in a radio network node, comprising:
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receiving a page request from a core network node, the page request indicating to page a wireless communication device; determining a next occurrence of a monitoring window during which the wireless communication device monitors a paging channel associated with the radio network node; determining that an amount of time until the next occurrence of the monitoring window exceeds an amount of time that the radio network node can store the page request; discarding the page request; and
,sending a response to the core network node, the response indicating that the radio network node discarded the page request without sending the page request to the wireless communication device, the response including a paging timer value that indicates when the core network node is to repeat the page request. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A core network node comprising one or more processors and memory, the memory containing instructions executable by the one or more processors, whereby the core network node is operable to:
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send a page request to a radio network node, the page request indicating to page a wireless communication device; receive a response that instructs the core network node to repeat the page request according to a paging timer value; set a paging timer based on the paging timer value; and
,send the repeat page request to the radio network node in response to the expiry of the paging timer. - View Dependent Claims (22, 23)
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24. A method in a core network node, comprising:
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sending a page request to a radio network node, the page request indicating to page a wireless communication device; receiving a response that instructs the core network node to repeat the page request according to a paging timer value; setting a paging timer based on the paging timer value; and
,sending the repeat page request to the radio network node in response to the expiry of the paging timer. - View Dependent Claims (25, 26)
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27. A wireless communication device comprising one or more processors and memory, the memory containing instructions executable by the one or more processors, whereby the wireless communication device is operable to:
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monitor a paging channel associated with a radio network node according to a first monitoring window, the first monitoring window having a periodicity that corresponds to a long paging cycle; receive a page request from the radio network node, wherein the page request includes a time period T1 during which the wireless communication device is to use a second monitoring window, the second monitoring window having a periodicity that corresponds to a legacy paging cycle; monitor the paging channel according to the second monitoring window until the time period T1 elapses; and
,monitor the paging channel according to the first monitoring window after the time period T1 elapses.
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28. A wireless communication device comprising one or more processors and memory, the memory containing instructions executable by the one or more processors, whereby the wireless communication device is operable to:
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monitor a paging channel associated with a radio network node according to a non-extended monitoring window operation and a long paging cycle; receive a paging congestion indicator from the radio network node; and in response to receiving the paging congestion indicator, perform at least one of; switching from the non-extended monitoring window operation to an extended monitoring window operation; and switching from the long paging cycle to a legacy paging cycle.
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Specification