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標題: LTE系統之動態分配資源的下行QoS機制
A Downstream QoS Mechanism Based on Dynamic Resource Allocation for LTE Systems
作者: Chen, Yu-Hua
關鍵字: Esti-Net;Esti-Net;LTE;network simulation;LTE;網路模擬器
出版社: 通訊工程研究所
引用: [1] WiMAX - 維基百科,自由的百科全書,,2012年6月。 [2] 3GPP,。 [3] LTE - 維基百科,自由的百科全書,,2012年6月。 [4] QoS - 維基百科,自由的百科全書,,2012年6月。 [5] 3GPP, "Rel-12_description_20120316", Mar 2012。 [6] 3GPP - The Evolved Packet Core,,2012年6月。 [7] 3GPP TS 36.300 V8.3.0 , "Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN);Overall description;Stage 2(Release 8)” , Dec 2007。 [8] MME (Mobility Management Entity),,2012年6月 [9] PGW - PDN (Packet Data Network) Gateway,,2012年6月 [10] Serving (S) System Architecture Evolution Gateway (GW)- SGW,, [11] Evolved Node B (eNB),,2012年6月 [12] About NAS (Non-Access Stratum),,2012年6月 [13] PDCP: Packet Data Convergence Protocol,,2102年6月 [14] EPS mobility management (EMM) for Evolution of 3G Networks,,2012年6月 [15] 3gpp - What is the EPS Bearer?,,2012年6月 [16] Guaranteed Bit Rate for 32298-880,,2012年6 [17] QoS Class Identifier (QCI),,2012年6月 [18] PDCP/RLC/MAC分層負責LTE第二層通訊協定把關QoS,,2010年11月 [19] SDU,,2012年6月 [20] 自動回覆請求-ARQ,,2012年6月 [21] 3GPP TS 36.321 V8.0.0, "Evolved Universal Terrestrial Radio Access (E-UTRA) Medium Access Control (MAC) protocol specification (Release 8)" , Dec 2007。 [22] NS3,,2012年6月。 [23] NS2,,2012年6月。 [24] The OPNET modeler,,2012年6月。 [25] The QualNet software,,2012年6月。 [26] EstiNet,,2012年6月。 [27] Zaki, Y. , "Multi-QoS-Aware Fair Scheduling for LTE", IEEE Proceedings of 73rd Vehicular Technology Conference (VTC Spring)( VETECS.2011), PP. 1-5, May 2011。 [28] Jim Zyren, “Overview of the 3GPP Long Term Evolution Physical Layer,”, Jul 2007。 [29] Anas, M. Dept. of Electron. Syst., Aalborg Univ., Aalborg Rosa, C. ; Calabrese, F.D. ; Pedersen, K.I. ; Mogensen, P.E. , "Combined Admission Control and Scheduling for QoS Differentiation in LTE", IEEE Proceedings of 68th Vehicular Technology Conference(VETECF.2008), PP. 1-5 , Sept 2008。 [30] Delgado, O. ECE, Concordia Univ., Montreal, QC, Canada Jaumard, B. , "Joint Admission Control and Resource Allocation with GoS and QoS in LTE Uplink", IEEE Proceedings of 2010 GLOBECOM Workshops (GC Wkshps) (GLOCOMW.2010), PP. 829-833 , Dec 2010。
When mobile network bandwidth is bigger than before, processing performance of mobile phone is better than before, the two things make more network applications than before. It is not difficult to run many network applications at the same time. But it is difficult to assign network resources well. So we have to find out how to assign network resources.

Now, mobile network has entered the fourth generation. It divided into two camps, WiMAX and LTE. Many people think that LTE will be better than WiMAX. Although the machine of LTE has created but LTE system did not deploy yet. If we want to research LTE system we need use network simulation. In this paper, we use EstiNet network simulation to research how assign network resources is better than now.


其他識別: U0005-1707201214513300
Appears in Collections:通訊工程研究所

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