Research and Realization of Bearer Control Entity BC of UE Side in LTE System

In LTE system, control plan and user plan are separated. Therefore ESM sub-layer which belongs to control plan can neither manage the using of physical bearers real time, nor implement the function of up-link traffic flow template UL-TFT. In order to transferring users data correctly and obtaining c...

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Veröffentlicht in:Applied Mechanics and Materials 2014-02, Vol.513-517 (Applied Science, Materials Science and Information Technologies in Industry), p.2538-2541
Hauptverfasser: Wang, Jing, Chen, Fa Tang, Yan, Wen Ming
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Sprache:eng
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Zusammenfassung:In LTE system, control plan and user plan are separated. Therefore ESM sub-layer which belongs to control plan can neither manage the using of physical bearers real time, nor implement the function of up-link traffic flow template UL-TFT. In order to transferring users data correctly and obtaining corresponding QoS service, it is necessary to add a bearer control entity BC in user plan during designing of protocol stack in UE, which can manage bearers and identify service data flows-SDF.
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.513-517.2538