Unlock instant, AI-driven research and patent intelligence for your innovation.

Technique for AT command handling in relation to an EPS packet domain

A packet domain, general packet radio technology, applied in connection management, network traffic/resource management, electrical components, etc., can solve problems such as different bearer activation methods

Active Publication Date: 2015-07-22
TELEFON AB LM ERICSSON (PUBL)
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The main drawback of the second solution is the different bearer activation methods mentioned above

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Technique for AT command handling in relation to an EPS packet domain
  • Technique for AT command handling in relation to an EPS packet domain
  • Technique for AT command handling in relation to an EPS packet domain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] In the following description of the preferred embodiments, for purposes of explanation and not limitation, specific details are set forth, such as specific signal processing components and sequences of signal processing steps, in order to provide a thorough understanding of the invention. It will be apparent to those skilled in the art that the techniques described herein may be practiced in embodiments that depart from these specific details.

[0049] For example, although the following embodiments will be described primarily in the context of specific AT commands (eg, +CGDCONT and +CGDSCONT in particular), the techniques disclosed herein may also be applied to other AT commands specified by 3GPP. Also, the present technology is not limited to AT commands defined in 3GPP specifications. For example, this technique can also be applied to commands defined for open platform solutions based on OPA or any other API for EPS / GPRS bearer management. Furthermore, although the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method and system of facilitating the use of AT commands specified for a General Packet Radio Service (GPRS) packet domain in relation to an Evolved Packet System (EPS) packet domain is provided. An embodiment of the present invention comprises defining, in response to an AT command directed to the definition of a secondary Packet Data Protocol (PDP) context, an EPS Service Data Flow (SDF) on the basis of the secondary PDP context.

Description

technical field [0001] The present disclosure generally relates to the processing of AT commands. In particular, techniques are disclosed that facilitate the use of AT commands specified for the General Packet Radio Service (GPRS) packet domain in relation to the Evolved Packet System (EPS) packet domain. Background technique [0002] Modern Universal Mobile Telecommunications System (UMTS) chipsets typically support two or more different Radio Access Technologies (RATs), such as GPRS, Enhanced Data Rates for GSM Evolution (EDGE), Wideband Code Division Multiple Access (WCDMA) and Evolved High Speed ​​Packet Access (eHSPA). For packet switched services, a multi-RAT UMTS user equipment (UE) is always connected to the same packet switched domain (GPRS packet domain) regardless of whether the RAT is currently active or not. Hence, the UE can always use the same principles for the management and allocation of Internet Protocol (IP) bearers and connections. [0003] The manage...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/02
CPCH04W36/0022H04W76/021H04W76/022H04W28/0252H04W76/025H04W88/02H04W36/0033H04W76/11H04W76/12H04W76/15H04W36/1443
Inventor 尤尔根·勒泽尔马蒂亚斯·格里姆迈克尔·霍纳莱茵霍德尔·施奈德
Owner TELEFON AB LM ERICSSON (PUBL)