Techniques for managing mobility management signaling in a wireless network
Techniques are described that can be used for efficient mobility management signaling. In some cases, a network can specify an extended timer used for a machine to machine (M2M) type device to communicate with a network. The extended timer can be transmitted in connection with an attachment acceptance message, Location Updating Accept message, Tracking Area Update Accept, or Routing Area Update Accept message. In some cases, a timer can be adjusted using a multiplier in order to increase a period at which communications with the network occur. The network can transmit an indication to change a timer by multiplying the timer with the multiplier.
1. An apparatus comprising:
circuitry, when operational, to transmit an indication of low mobility status to a network;
circuitry, when operational, to transmit a request message to the network, the request message comprising one of a tracking area update request message, a location area update request message, and a routing area update request message;
circuitry, when operational, to receive an accept message, the accept message including an extension timer value and the accept message comprising one of a tracking area update accept message, a location area update accept message, and a routing area update accept message;
circuitry, when operational, to perform a tracking area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state in response to receipt of a tracking area update accept message;
circuitry, when operational, to perform a tracking area update procedure timed in accordance with the extension timer value when the system is in a low mobility state in response to receipt of a tracking area update accept message, the extension timer for the tracking area update procedure having a duration that is greater than that of the standard timer for the tracking area update procedure;
circuitry, when operational, to perform a location area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state in response to receipt of a location area update accept message;
circuitry, when operational, to perform a location area update procedure timed in accordance with the extension timer value when the system is in a low mobility state in response to receipt of a location area update accept message, the extension timer for the location area update procedure having a duration that is greater than that of the standard timer for the location area update procedure;
circuitry, when operational, to perform a routing area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state in response to receipt of a routing area update accept message; and
circuitry, when operational, to perform a routing area update procedure timed in accordance with the extension timer value when the system is in a low mobility state in response to receipt of a routing area update accept message, the extension timer for the routing area update procedure having a duration that is greater than that of the standard timer for the routing area update procedure, wherein the extension timer comprises one of a T3212ext value for a location area update procedure, a T3312ext value for a routing area update procedure, and a T3412ext value for a tracking area update procedure.
2. The apparatus of claim 1 , wherein the tracking area update accept message comprises a TRACKING AREA UPDATE ACCEPT message described in 3GPP TS 24.301 version 10.0.0 (2010); the location area update accept message comprises a LOCATION AREA UPDATE ACCEPT message described in TS 24.008 version 10.0.0 (2010); and the routing area update accept message comprises a ROUTING AREA UPDATE ACCEPT message described in TS 24.008 version 10.0.0 (2010).
3. The apparatus of claim 1 , wherein the request message includes the indication of low mobility status.
4. At least one non-transitory computer-readable medium comprising instructions stored thereon, which when executed by a computer, cause the computer to:
transmit an indication of low mobility status to a network;
request transmission of an attach request message to the network;
access an attach accept message, the attach accept message including an extension timer value;
request performance of a tracking area update procedure timed in accordance with a standard timer value when the computer is not in a low mobility state;
request performance of a tracking area update procedure in accordance with timing indicated by the extension timer value when the computer is in a low mobility state and in response to the extension timer value being associated with a tracking area update procedure, the extension timer for the tracking area update procedure having a duration that is greater than that of the standard timer for the tracking area update procedure;
request performance of a location area update procedure timed in accordance with a standard timer value when the computer is not in a low mobility state;
request performance of a location area update procedure in accordance with timing indicated by the extension timer value when the computer is in a low mobility state and in response to the extension timer value being associated with a location area update procedure, the extension timer for the location area update procedure having a duration that is greater than that of the standard timer for the location area update procedure;
request performance of a routing area update procedure timed in accordance with a standard timer value when the computer is not in a low mobility state;
request performance of a routing area update procedure in accordance with timing indicated by the extension timer value when the computer is in a low mobility state and in response to the extension timer value being associated with a routing area update procedure, the extension timer for the routing area update procedure having a duration that is greater than that of the standard timer for the routing area update procedure, wherein the extension timer comprises one of a T3212ext value for a location area update, a T3312ext value for a routing area update procedure, and a T3412ext value for a tracking area update procedure.
5. The medium of claim 4 , wherein the attach accept message comprises an ATTACH ACCEPT message described in TS 24.008 version 10.0.0 (2010).
6. At least one non-transitory computer-readable medium comprising instructions stored thereon, which when executed by a computer, cause the computer to:
transmit an indication of low mobility status to a network;
request transmission of a request message to the network, the request message comprising one of a tracking area update request message, a location area update request message, and a routing area update request message;
access an accept message, the accept message including an extension timer value and the accept message comprising one of a tracking area update accept message, a location area update accept message, and a routing area update accept message;
perform a tracking area update procedure timed in accordance with a standard timer value when the computer is not in a low mobility state in response to receipt of a tracking area update accept message;
request performance of a tracking area update procedure timed in accordance with the extension timer value when the computer is in a low mobility state in response to receipt of a tracking area update accept message, the extension timer for the tracking area update procedure having a duration that is greater than that of the standard timer for the tracking area update procedure;
request performance of a location area update procedure timed in accordance with a standard timer value when the computer is not in a low mobility state in response to receipt of a location area update accept message;
request performance of a location area update procedure timed in accordance with the extension timer value when the computer is in a low mobility state in response to receipt of a location area update accept message, the extension timer for the location area update procedure having a duration that is greater than that of the standard timer for the location area update procedure;
request performance of a routing area update procedure timed in accordance with a standard timer value when the computer is not in a low mobility state in response to receipt of a routing area update accept message; and
request performance of a routing area update procedure timed in accordance with the extension timer value when the computer is in a low mobility state in response to receipt of a routing area update accept message, the extension timer for the routing area update procedure having a duration that is greater than that of the standard timer for the routing area update procedure, wherein the extension timer value comprises one of a T3212ext value for a location area update, a T3312ext value for a routing area update, and a T3412ext value for a tracking area update.
7. The computer-readable medium of claim 6 , wherein the tracking area update accept message comprises a TRACKING AREA UPDATE ACCEPT message described in 3GPP TS 24.301 version 10.0.0 (2010); the location area update accept message comprises a LOCATION AREA UPDATE ACCEPT message described in TS 24.008 (2010) version 10.0.0; and the routing area update accept message comprises a ROUTING AREA UPDATE ACCEPT message described in TS 24.008 version 10.0.0 (2010).
8. A system comprising:
at least one antenna;
a radio communicatively coupled to the at least one antenna; and
at least one processor configured to:
request transmission of an indication of low mobility status to a network;
request transmission of an attach request message to the network;
access an attach accept message, the attach accept message including an extension timer value;
request performance of a tracking area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state;
request performance of a tracking area update procedure in accordance with timing indicated by the extension timer value in response to the extension timer value being associated with a tracking area update procedure and when the system is in a low mobility state, the extension timer for the tracking area update procedure having a duration that is greater than that of the standard timer for the tracking area update procedure;
request performance of a location area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state;
request performance of a location area update procedure in accordance with timing indicated by the extension timer value in response to the extension timer value being associated with a location area update procedure and when the system is in a low mobility state, the extension timer for the location area update procedure having a duration that is greater than that of the standard timer for the location area update procedure;
request performance of a routing area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state; and
request performance of a routing area update procedure in accordance with timing indicated by the extension timer value in response to the extension timer value being associated with a routing area update procedure and when the system is in a low mobility state, the extension timer for the routing area update procedure having a duration that is greater than that of the standard timer for the routing area update procedure, wherein the extension timer comprises one of a T3212ext value for a location area update, a T3312ext value for a routing area update, and a T3412ext value for a tracking area update.
9. The system of claim 8 , wherein the attach accept message comprises an ATTACH ACCEPT message described in TS 24.008 version 10.0.0 (2010).
10. The system of claim 8 , further comprising one or more of: a touch screen interface, gesture recognition, and motion recognition devices.
11. The system of claim 8 , wherein: the attach accept message stores the extension timer in at least a first octet; bits 1 - 5 of the first octet represent a timer amount; bits 6 - 8 of the first octet define a unit of the timer value; and the extension timer value comprises the timer amount multiplied by the unit of the timer value.
12. The system of claim 8 , wherein the attach accept message stores the standard timer in at least a first octet, a timer value of the standard timer based on contents of the first octet; the attach accept message stores the extension timer in at least a second octet; bits 1 - 5 of the second octet represent a timer amount; bits 6 - 8 of the second octet define a unit of the timer value; and the extension timer value comprises the timer amount multiplied by the unit of the timer value.
13. A system comprising:
at least one antenna;
a radio communicatively coupled to the at least one antenna; and
at least one processor configured to:
request transmission of an indication of low mobility status to a network;
request transmission of a request message to the network, the request message comprising one of a tracking area update request message, a location area update request message, and a routing area update request message;
access an accept message, the accept message including an extension timer value and the accept message comprising one of a tracking area update accept message, a location area update accept message, and a routing area update accept message;
request performance of a tracking area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state in response to receipt of a tracking area update accept message;
request performance of a tracking area update procedure timed in accordance with the extension timer value in response to receipt of a tracking area update accept message and when the system is in a low mobility state, the extension timer for the tracking area update procedure having a duration that is greater than that of the standard timer for the tracking area update procedure;
request performance of a location area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state in response to receipt of a location area update accept message;
request performance of a location area update procedure timed in accordance with the extension timer value in response to receipt of a location area update accept message and when the system is in a low mobility state, the extension timer for the location area update procedure having a duration that is greater than that of the standard timer for the location area update procedure;
request performance of a routing area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state in response to receipt of a routing area update accept message;
request performance of a routing area update procedure timed in accordance with the extension timer value in response to receipt of a routing area update accept message and when the system is in a low mobility state, the extension timer for the routing area update procedure having a duration that is greater than that of the standard timer for the routing area update procedure, wherein the extension timer value comprises one of a T3212ext value for a location area update, T3312ext value for a routing area update, and a T3412ext value for a tracking area update.
14. The system of claim 13 , wherein the tracking area update accept message comprises a TRACKING AREA UPDATE ACCEPT message described in 3GPP TS 24.301 version 10.0.0 (2010); the location area update accept message comprises a LOCATION AREA UPDATE ACCEPT message described in TS 24.008 version 10.0.0 (2010); the routing area update accept message comprises a ROUTING AREA UPDATE ACCEPT message described in TS 24.008 version 10.0.0 (2010).
15. The system of claim 13 , further comprising one or more of: a touch screen interface, gesture recognition, and motion recognition devices.
16. An apparatus comprising:
at least one processor configured to:
cause transmission of an indication of low mobility status to a network;
cause transmission of a request message to the network, the request message comprising one of a tracking area update request message, a location area update request message, and a routing area update request message;
receive an accept message, the accept message including an extension timer value and the accept message comprising one of a tracking area update accept message, a location area update accept message, and a routing area update accept message;
perform a tracking area update procedure timed in accordance with a standard timer value when the system is not in low mobility state in response to receipt of a tracking area update accept message;
perform a tracking area update procedure timed in accordance with the extension timer value when the system is in a low mobility state in response to receipt of a tracking area update accept message, the extension timer for the tracking area update procedure having a duration that is greater than that of the standard timer;
perform a location area update procedure timed in accordance with a standard timer value when the system is not in low mobility state in response to receipt of a location area update accept message;
perform a location area update procedure timed in accordance with the extension timer value when the system is in a low mobility state in response to receipt of a location area update accept message, the extension timer for the location area update procedure having a duration that is greater than that of the standard timer;
perform a routing area update procedure timed in accordance with a standard timer value when the system is not in a low mobility state in response to receipt of a routing area update accept message; and
perform a routing area update procedure timed in accordance with the extension timer value when the system is in a low mobility state in response to receipt of a routing area update accept message, the extension timer for the routing area update procedure having a duration that is greater than that of the standard timer, wherein the extension timer comprises one of a T3212ext value for a location area update procedure, a T3312ext value for a routing area update procedure, and a T3412ext value for a tracking area update procedure.
17. The apparatus of claim 16 , wherein the tracking area update accept message comprises a TRACKING AREA UPDATE ACCEPT message described in 3GPP TS 24.301 version 10.0.0 (2010); the location area update accept message comprises a LOCATION AREA UPDATE ACCEPT message described in TS 24.008 version 10.0.0 (2010); and the routing area update accept message comprises a ROUTING AREA UPDATE ACCEPT message described in TS 24.008 version 10.0.0 (2010).
18. The apparatus of claim 16 , wherein the request message includes the indication of low mobility status.