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Method and apparatus for triggering device and delivering small data

A small data, transmitter technology, used in location-based services, machine-to-machine/machine-type communication services, connection management, etc., to solve problems such as unavoidable HSS queries

Active Publication Date: 2018-12-21
INTERDIGITAL PATENT HLDG INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the HSS may have to be queried before each trigger request, and MTC-IWF may not be able to avoid HSS lookups by caching user data
Therefore, the MTC-IWF may have to authorize each triggered

Method used

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  • Method and apparatus for triggering device and delivering small data
  • Method and apparatus for triggering device and delivering small data
  • Method and apparatus for triggering device and delivering small data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0194] 1. A method implemented by a first node for delivering a trigger or small data packet, the method comprising:

[0195] Receive triggers or small data packets;

[0196] transmit user information requests to determine the existence of a user;

[0197] receiving an identity of a second node in the presence of the user; and

[0198] by T xx the interface transmits the trigger or small data packet to the second node, wherein the second node generates an IP packet containing the trigger or small data packet with an Internet Protocol (IP) address and uses wireless transmission / reception The IP packet is delivered to the WTRU using the default or dedicated bearer of the unit (WTRU) and the IP address.

[0199] 2. According to the method described in embodiment 1, the method also includes:

[0200] In case the WTRU is in idle mode, the default bearer is activated and the trigger or small data packet is delivered to the WTRU.

[0201] 3. The method as in any one of embodimen...

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PUM

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Abstract

A method and apparatus for delivering triggers and small data is described. In one embodiment, the receiver is configured to receive a trigger or small data packet and the transmitter is configured to transmit a user information request to see if the user is present. The receiver may also be configured to receive the identity of the second node in the presence of the user. The transmitter may also be configured to transmit the trigger or small data packet over the interface to a second node configured to generate an IP packet with an Internet Protocol (IP) address containing the trigger or small data packet and use the wireless The default or dedicated bearer and IP address of the transmit / receive unit (WTRU) delivers IP packets to the WTRU.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Application Serial No. 61 / 750,008, filed January 08, 2013, the contents of which are hereby incorporated by reference in their entirety. technical field [0003] This application relates to the field of wireless communications. Background technique [0004] Machine Type Communication (MTC) data streams may be characterized by small data exchanges. A Service Capability Server (SCS) may need to trigger a device to perform some action. When the device receives the trigger, it may respond with a small data packet from the application. Devices can send application-specific packets to the SCS through the control plane. This trigger can be provided to the SCS in a trigger report. This feature avoids the need for more actions on the data plane. [0005] SCSs can be assigned trigger quotas. The SCS can be limited so as not to exceed a given number of trigger submission...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/14H04W4/20H04W4/70H04L29/12H04W4/24
CPCH04W4/14H04L61/106H04W4/24H04W4/70H04W68/00H04W4/02H04W4/20H04L61/4511H04L61/4588H04L2101/65H04L2101/654H04W4/027H04W80/06H04L61/2528H04W76/11H04W76/00
Inventor M·F·斯达斯尼克S·巴拉尼沙米B·阿吉里P·默西陆广D·N·锡德王重刚
Owner INTERDIGITAL PATENT HLDG INC