ANALYSIS OF 4G LTE NETWORK

ỨNG DỤNG MẠNG TỰ TỔ CHỨC (SON) CHO MẠNG 4G LTE
Theo xu thế, 4G được phát triển trên các thuộc tính kế thừa
từ công nghệ 3G. Về mặt lý thuyết, mạng không dây sử dụng công
nghệ 4G sẽ có tốc độ nhanh hơn mạng 3G từ 4 đến 10 lần.

LoS and non-LoS (NLoS) cases. Finally, the interference and capacity simulation prove that it is necessary to capturethe angle offset model into the MIMO channel model in UMi scenario.Keywords: IMT-Advanced, multiple-input multiple-output (MIMO), channel model, interference, HetNet1. IntroductionWit[r]

LoS and non-LoS (NLoS) cases. Finally, the interference and capacity simulation prove that it is necessary to capturethe angle offset model into the MIMO channel model in UMi scenario.Keywords: IMT-Advanced, multiple-input multiple-output (MIMO), channel model, interference, HetNet1. IntroductionWit[r]

problem was implemented as an SRN learning task - to predict the symbol following the left context given to the input layer so far. Words were applied to the network, symbol by symbol, which in turn were encoded orthogonally, that is, one node standing for one symbol (Fig. 1). An extra symbol[r]

messages to base stations or aggregation points multiple hops away, but they are restricted from using any node except their verified neighbors to do so. In addition, an adversary can still use a wormhole to create an artificial link between two nodes to convince them they are neighbors, but the adv[r]

In this study, a feed-forward back-propagation Artificial Neural Network (ANN) is used to predict the stress relaxation and behavior of creep for bimaterial microcantilever beam for sensing device. Results obtained from ANSYS® 8.1 finite element (FE) simulations, which show good agreement with exper[r]

ing in the overlap region, and facilitation of M N pre-authentication and preregistration. Furthermore, the HCtriggers relevant network elements in advance notifying themof imminent MN attachment or detachment. Thus, signalingsteps during the actual handover are reduced hence reducingt[r]

for understanding the evolution of the threats and vulnerabilities being exploited. Finally, while we have validated ourinitial results concerning large-scale homogenous attacks, it is an open question how well these techniques can be usedfor also observing smaller or highly skewed attack dis[r]

11. Couturier E, Rocha EP: Replication-associated gene dosageeffects shape the genomes of fast-growing bacteria but onlyfor transcription and translation genes. Mol Microbiol 2006,59:1506-1518.12. Borenstein E, Kupiec M, Feldman MW, Ruppin E: Large-scalereconstruction and phylogenetic anal[r]

AroQ chorismate mutases (CMs) was cloned from the genome of Mycobac-terium tuberculosis and expressed in Escherichia coli. The gene product(*MtCM) complements a CM-deficient E. coli strain, but only if producedwithout the predicted N-terminal signal sequence typical of M. tuberculosis.T[r]

felt to Doug and Security Onion. Weird I know, and the truth is Doug would be one of the first to tell you that the more tools made available to defenders the better. NST represents a number of core principles inherent to tool-smith and the likes of Security Onion. NST is compreh[r]

attacker cannot predict when exactly a timeout will take place [10].Similarly, the TM has several ways for reducing the risk of eva-sion by making the cutoff mechanism less predictable. One ap-proach is to use different storage classes (see §3.1) with differentcutoffs for different types o[r]

stability and will determine the minimum distance for its final position. If the patch panel, hub, and other equipment are mounted in a full equipment cabinet, they require at least 76.2 cm (28.6 in) of clearance in front, in order for the door to swing open. Typically, such equipment cabinet[r]

QUESTIONS FOR SPEAKING 4Chapter 1 New Challenges1. Talk about your own experiences learning a new language ? What are some of your difficulties / challenges in studying English ? How have you overcome them ?2. What are some of your accomplishments from the last five years ? What have y[r]

Today the rapid and widespread development of computer networks and computer network environments brings many risks and threats to network security that cause loss or change data of information systems. Security attacks that change the state and components of the system will leave traces, so tracing[r]

trờngờng3.4. Phân tích thông tin. Tổng quan. Tổng quan quá trình xử lý thông tin. Tại sao cần xử lý thông tin. Kỹ thuật xử lý thông tin. Giới thiệu các kỹ thuật. Thực hnh chuyên sâu với phần mềm SPSSOverview of the Stages of Data Analysis(Zikmund 1997)Overview of the Stag[r]

The number of edges, or email communication links between nodes, has decreased by 40.4% from 74,601 to 44,448. The average degree, or average number of people the nodes communicate with email, has also decreased by 30.2% from 52 to 36. Clustering coefficient, the tendency to group toge[r]

TRANG 1 OVERVIEW OF THE STAGES OF DATA ANALYSIS ZIKMUND 1997 OVERVIEW OF THE STAGES OF DATA ANALYSIS ZIKMUND 1997 EDITING CODING DATA ENTRY DATA ANALYSIS Descriptive Analysis Univariate [r]

High misfit interface Á HRTEM Á InNIntroductionIndium Nitride (InN), with a band gap of *0.69 eV [1, 2]has become the focus of increased attention among theIII-N compounds due to its potential for near-infraredoptoelectronic devices or high efficiency solar cells [3].Moreover, the combin[r]