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US 12,689,998 B2Granted
Configuration of validity timer
AssigneeZte Corporation
InventorsChenchen Zhang, Fangyu Cui, Nan Zhang, Wei Cao
Life of this patent
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Abstract
Systems, methods and apparatus for achieving a synchronization between a wireless device and a network device are described. One example method includes transmitting, by the wireless device to the network device, a first message indicating a property of a validity timer associated with a synchronization information determined by the wireless device.
Claims16
A method of wireless communication, comprising:
- transmitting, by a wireless device to a network device, a first message indicating at least one property of a validity timer associated with synchronization information determined by the wireless device;
- wherein the validity timer indicates a validity time of positioning data of the wireless device;
- wherein the property of the validity timer comprises one or more of:
- a starting time of the validity timer, an ending time of the validity timer, or a time window after expiry of the validity timer during which the network device is not to schedule a transmission from the wireless device;
- wherein the synchronization information comprises one or more of:
- a rest time of the validity timer, a waiting time after expiry of the validity timer, or an indication of acquiring assistance information from the network device;
- and
- wherein the first message includes a time value that indicates the rest time of the validity timer.
5 more elements
A method of wireless communication, comprising:
- receiving, by a network device from a wireless device, a first message indicating at least one property of a validity timer associated with synchronization information determined by the wireless device;
- wherein the validity timer indicates a validity time of positioning data of the wireless device;
- wherein the property of the validity timer comprises one or more of:
- a starting time of the validity timer, an ending time of the validity timer, or a time window after expiry of the validity timer during which the network device is not to schedule a transmission from the wireless device;
- wherein the synchronization information comprises one or more of:
- a rest time of the validity timer, a waiting time after expiry of the validity timer, or an indication of the network device providing assistance information to the wireless device;
- and
- wherein the first message includes a time value that indicates the rest time of the validity timer;
- and
- determining, by the network device, the property of the validity timer according to the first message.
7 more elements
An apparatus for wireless communication comprising a processor that is configured to perform a method, the processor configured to:
- transmit, by a wireless device to a network device, a first message indicating at least one property of a validity timer associated with synchronization information determined by the wireless device;
- wherein the validity timer indicates a validity time of positioning data of the wireless device;
- wherein the property of the validity timer comprises one or more of:
- a starting time of the validity timer, an ending time of the validity timer, or a time window after expiry of the validity timer during which the network device is not to schedule a transmission from the wireless device;
- wherein the synchronization information comprises one or more of:
- a rest time of the validity timer, a waiting time after expiry of the validity timer, or an indication of acquiring assistance information from the network device;
- and
- wherein the first message includes a time value that indicates the rest time of the validity timer.
5 more elements
An apparatus for wireless communication comprising a processor that is configured to perform a method, the processor configured to:
- receive, by a network device from a wireless device, a first message indicating at least one property of a validity timer associated with synchronization information determined by the wireless device;
- wherein the validity timer indicates a validity time of positioning data of the wireless device;
- wherein the property of the validity timer comprises one or more of:
- a starting time of the validity timer, an ending time of the validity timer, or a time window after expiry of the validity timer during which the network device is not to schedule a transmission from the wireless device;
- wherein the synchronization information comprises one or more of:
- a rest time of the validity timer, a waiting time after expiry of the validity timer, or an indication of the network device providing assistance information to the wireless device;
- and
- wherein the first message includes a time value that indicates the rest time of the validity timer;
- and
- determine, by the network device, the property of the validity timer according to the first message.
7 more elements
Dependencies are inferred from the claim text.