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Method and device for avoiding packet fragmentation

A technology of packet segmentation and packetization, which is applied in the field of avoiding packet segmentation, can solve problems such as poor user experience and dropped calls, and achieve the effect of reducing call drop rate and improving user experience

Active Publication Date: 2021-10-22
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This can lead to severe dropped calls and poor user experience

Method used

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  • Method and device for avoiding packet fragmentation
  • Method and device for avoiding packet fragmentation
  • Method and device for avoiding packet fragmentation

Examples

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Embodiment Construction

[0022] The examples and embodiments of the present invention will be described in detail below. It should be understood, however, that the disclosed embodiments and implementations are merely illustrative of the claimed subject matter, which may be embodied in various forms. The present invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments and implementations set forth herein. Rather, these exemplary embodiments and implementations are provided so that this description of the present invention will be thorough and complete, and will fully convey the scope of the present invention to those skilled in the art. In the following description, well-known features and technical details are omitted to avoid unnecessarily obscuring the presented embodiments and implementations.

[0023] Embodiments of the present invention relate to various techniques, methods, schemes and / or solutions related to avoiding packet segmentat...

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Abstract

The present invention discloses various methods and devices for avoiding packet fragmentation related to user equipment and network devices in mobile communication. The apparatus may determine a first maximum transmission unit (MTU) configuration for the session via the first network interface. The apparatus may also determine a second MTU configuration for the session via the second network interface. The apparatus may also determine a tunnel overhead size between the first network interface and the second network interface. The apparatus may also select a transport protocol to generate the packet according to the second MTU configuration and the size of the tunnel overhead. The device may also transmit the packet via the second network interface. The method and device for avoiding packet segmentation of the present invention can reduce call drop rate and improve user experience.

Description

[0001] cross reference [0002] The present invention claims the following priority: US Patent Application No. 62 / 543,405, filed on August 10, 2017. The aforementioned US patent applications are incorporated herein by reference. technical field [0003] The present invention generally relates to mobile communication technology. In particular, the present invention relates to avoiding packet fragmentation for user equipment and network devices in mobile communications. Background technique [0004] Unless otherwise indicated herein, the approaches described in this section are not prior art to the claims listed below and are not admitted to be prior art by inclusion in this section. [0005] in Long-Term Evolution (LTE) or the 3rd Generation Partnership Project (3 rd In Generation Partnership Project, 3GPP) wireless communication system, user equipment (UE) can transmit packets through non-3GPP access. The non-3GPP access may be a wireless local area network (WLAN) or a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L47/36
CPCH04L47/36H04W24/02H04W76/12
Inventor 罗伊特·奈克皇甫建君萨米·尤蒂拉
Owner MEDIATEK INC
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