Handling wait time in a congested wireless communication network
First Claim
1. An apparatus, comprising:
- a communication interface to receive, from a network controller, a message to release a non-access stratum (NAS) signaling connection;
a system control logic circuitry coupled with the communication interface, the system control logic to receive, at a first layer, an extended wait time (EWT) value, for a backoff timer, from a second layer that is lower than the first layer, ignore the EWT value based on a determination that the EWT value is received when no attach, tracking area updating, or service request procedure is ongoing, and release the NAS signaling connection when the backoff timer expires.
1 Assignment
0 Petitions
Accused Products
Abstract
Embodiments of the present disclosure describe techniques and configurations for handling a wait time in a wireless communication network when the network is determined to be congested. An apparatus may include computer-readable media having instructions and one or more processors coupled with the computer-readable media and configured to execute the instructions to send a radio resource control request message to a wireless network controller, receive a response message including an extended wait time value, determine upon receipt of the response message whether a back-off timer associated with the apparatus is running, and determine whether to start the backoff timer with the received extended wait time value based at least in part on the determination of whether the back-off timer is running and the received wait time value is integrity protected.
-
Citations
11 Claims
-
1. An apparatus, comprising:
-
a communication interface to receive, from a network controller, a message to release a non-access stratum (NAS) signaling connection; a system control logic circuitry coupled with the communication interface, the system control logic to receive, at a first layer, an extended wait time (EWT) value, for a backoff timer, from a second layer that is lower than the first layer, ignore the EWT value based on a determination that the EWT value is received when no attach, tracking area updating, or service request procedure is ongoing, and release the NAS signaling connection when the backoff timer expires. - View Dependent Claims (2, 3, 4)
-
-
5. One or more non-transitory computer-readable storage media having instructions stored thereon that, when executed on a computing device, cause the computing device to:
-
receive, from a network controller, a message to release a radio resource (RR) connection; receive, at a first layer, an extended wait time (EWT) value from a second layer that is lower than the first layer; ignore the EWT value based on a determination that the EWT value is received when no location updating or service request procedure is ongoing; and release the RR connection after a location updating. - View Dependent Claims (6, 7)
-
-
8. A method, comprising:
-
receiving, from a network controller, a message to release a non-access stratum (NAS) signaling connection; receiving, at a first layer, an extended wait time (EWT) value, for a backoff timer, from a second layer that is lower than the first layer; determining whether to ignore the EWT value based on a determination of whether the EWT value is received when no attach, tracking area updating or service request procedure is ongoing; and releasing the NAS signaling connection when the backoff timer expires. - View Dependent Claims (9, 10, 11)
-
Specification