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Method and device for managing uplink transmission stream template

A management method and technology for transport streams, applied in the management field of upstream transport stream templates, can solve the problems of resource consumption, inability to flexibly modify mapping relationships, etc., and achieve the effect of saving resources

Active Publication Date: 2010-01-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Aiming at the problems in the prior art that the method of searching the EPS bearer context by cid to forward the uplink data consumes certain resources and cannot flexibly modify the mapping relationship, the present invention is proposed. Therefore, the main purpose of the present invention is to provide a A management method and device for upstream transport flow templates, to solve at least one of the above problems

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  • Method and device for managing uplink transmission stream template
  • Method and device for managing uplink transmission stream template
  • Method and device for managing uplink transmission stream template

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Embodiment Construction

[0030] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0031] Functional Overview

[0032] Considering that the method of searching EPS bearer context by cid in the prior art for uplink data forwarding consumes certain resources and cannot flexibly modify the mapping relationship, the present invention provides a management method and device for uplink transport flow templates , the method sets the first structural unit to store one or more PF entities corresponding to the EPS bearer context on the PDN connection, and sets a second structural unit to store the pointer pointing to the PF entity, and then through the first structure The unit and the second structural unit are managed, so that the uplink data forwarding can be performed using the transport...

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Abstract

The invention provides a method and a device for managing an uplink transmission stream template, wherein the method comprises the steps that: a first structural unit is arranged for PDN connection established by a terminal, wherein the first structural unit is used for storing one or more PF entities which are connected with PDN and correspond to EPS bearing contexts; each EPS bearing context is provided with a second structural unit, wherein the second structural unit is used for storing a pointer pointing to the PF entities; and the first structural unit and the second structural unit are used to manage the transmission stream template. The mapping relationship between an uplink IP message corresponding to the PF entities and the EPS bearing contexts used by the uplink IP message can be modified by modifying the properties of the PF entities, thereby memory resources can be fully utilized and the mapping relationship can be flexibly modified.

Description

technical field [0001] The present invention relates to the communication field, in particular to a management method and device for uplink transmission flow templates. Background technique [0002] Aiming at the transmission rate performance indicators of uplink 50M and downlink 100M proposed by WiMax and other systems, in order to ensure competitiveness, the 3GPP (3rd Generation Partnership Project) standard organization also launched a new generation of network evolution projects, the LTE (Long Term Evolution long-term evolution) project, launched EPS (Evolved Packet System, Evolved Packet Domain System). On the basis of HSDPA (High Speed ​​Downlink Packet Access, high-speed downlink packet access), LTE further optimizes delay, data transmission rate, system capacity / coverage, and cost. [0003] The non-access layer in LTE is composed of CM (Connect Management, connection management) layer and MM (Mobile Management, mobile management) layer, wherein the CM layer includes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00
CPCH04W76/022H04W76/12
Inventor 游峡
Owner ZTE CORP