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Prediction based message transmission triggering

A message and object technology, applied in the field of message transmission, can solve the problems of message network burden, excessive service load, and battery consumption of mobile devices.

Inactive Publication Date: 2019-12-13
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0031] However, a problem with current capabilities is that transmitting periodic messages every 100 ms to 1 s can significantly drain the battery of the mobile device and can actually limit the deployment of associated services
An additional problem is that the number of messages can be a significant burden on the network and can be a significant cost to the service provider
In fact, some services have not yet been deployed due to their excessive workload

Method used

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  • Prediction based message transmission triggering
  • Prediction based message transmission triggering
  • Prediction based message transmission triggering

Examples

Experimental program
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Embodiment Construction

[0068] 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) Release 12 supports Device-to-Device (D2D) (also referred to as "sidelink") features for both commercial and public safety applications. In 3GPP, these applications are defined under the jurisdiction of Proximity Services (ProSe). An extension of the ProSe framework includes V2X communication including any combination of direct communication between vehicles, pedestrians and infrastructure.

[0069] The development of V2X standards (including the application layer) has been based on IEEE 802.11p Dedicated Short-Range Communication (DSRC), such as in the ETSI Intelligent Transport System (ITS G5) and IEEE WAVE (Wireless Access in the Vehicle Environment) series of specifications.

[0070] Collaborative Awareness Messages (CAMs) can carry position, velocity and additional information about the transmitter. They are generated periodically with inter-message intervals between 100 ms and 1 s depending on the ...

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Abstract

According to some embodiments, a method in a wireless device comprises: detecting, at a first time period, a first status of an object based on dynamic properties of the object (e.g., a heading, a location, a speed, an acceleration, etc.); communicating the first status of the object to a network element; predicting, at a second time period after the first time period, a status of the object basedon the first status of the object; detecting, at the second time period, a second status of the object based on dynamic properties of the object; and upon determining that the predicted status is different than the second status, communicating the second status (e.g., CAM, DENM, etc.) to the network element.

Description

technical field [0001] Certain embodiments relate to wireless communications, and more particularly, to triggering message transmission based on a comparison of predicted and actual dynamics of a wireless device or sensor. Background technique [0002] 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) Release 12 supports Device-to-Device (D2D) (also known as "sidelink") features for both commercial and public safety applications. Some applications include device discovery, where a device establishes a connection with another device in the vicinity by broadcasting and detecting discovery messages that carry the identity of the device and the application. Another application includes direct communication based on physical channels directly terminated between devices. In 3GPP, these applications are defined under the jurisdiction of Proximity Services (ProSe). [0003] An extension of the ProSe framework includes V2X communication including any combination o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W4/029H04W4/44G08G1/01
CPCH04L67/12H04W4/029H04W4/44G08G1/096775G08G1/164H04L67/62G06N5/04H04W4/027
Inventor S.索伦蒂诺
Owner TELEFON AB LM ERICSSON (PUBL)