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A communication method and apparatus based on inverse service flow characteristics

A communication method and a technology for configuring services, which are applied in the field of communication methods and devices based on reversal service flow characteristics, can solve problems such as causing a lot of overhead, affecting terminal performance and power consumption, and high data transmission rate, and achieving improved power saving. , the effect of reducing detection work and reducing overhead

Active Publication Date: 2019-01-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology

[0007] Using the above method, although the control signaling can be received, the terminal needs to detect the packet header information of each received downlink data packet to determine whether the received downlink data packet has the Reflective QoS feature. In the 5G communication system, data transmission The rate is huge. If the terminal detects each downlink data packet, it will cause a lot of overhead, which will affect the performance and power consumption of the terminal.

Method used

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  • A communication method and apparatus based on inverse service flow characteristics
  • A communication method and apparatus based on inverse service flow characteristics
  • A communication method and apparatus based on inverse service flow characteristics

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Embodiment Construction

[0096] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0097] First of all, some terms used in this application are explained to facilitate the understanding of those skilled in the art.

[0098] 1). A base station (base station, BS), which may also be referred to as a base station device, is a device deployed in a radio access network to provide a wireless communication function. For example, the equipment providing the base station function in the 2G network includes a base transceiver station (English: base transceiver station, BTS for short) and the base station controller (base station controller, BSC), and the equipment providing the base station function in the 3G network includes a node B ( NodeB) and radio network controller (radio network controller, RNC), the equipment that provides base station functions in the 4G network includes evolved Node B (evolved NodeB, eNB), in wir...

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Abstract

A communication method and apparatus based on inverse service flow characteristics. In the method, an access network element receives first information sent by a core network element. The first information is used to indicate whether a data packet has inverse service flow characteristics. The access network element determines, based on the first information, whether a service flow identification needs to be sent to the terminal to reduce signaling overhead.

Description

[0001] This application claims the priority of the patent application filed on May 5, 2017, with the application number 201710313900.5, and the title of the invention is "a communication method and device based on inverting service flow characteristics", the entire content of which is incorporated in this application by reference middle. technical field [0002] The present application relates to the technical field of communication, and in particular to a communication method and device based on inverting service flow characteristics. Background technique [0003] In the next generation communication system, a flow-based Quality of Service (Quality of Service, QoS) architecture is proposed. [0004] The flow-based QoS architecture mainly includes service flow (QoS flow) mapping between a non-access (Non Access Stratum, NAS) layer and an access (Access Stratum, AS) layer. Among them, QoS flow refers to a packet data unit (packet data unit, PDU) session (session), the data f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04W28/24
CPCH04L5/0053H04W28/24H04W36/08H04W36/302H04W76/11H04W36/0044H04W68/005H04W80/08
Inventor 韩立锋张宏平曾清海黄曲芳郭英昊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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