is stable at the restrictive temperature

... SNR is defined as SNR = Power of the desired signal at the output of the combiner Power of the noise at the output of the combiner (1.1) In a wireless system, the channel is time-varying The ... Region The DoF, or the so-called “pre-log” factor, is a useful and widely-accepted metric for investigating the capacity/rate performance of wireless communication systems Mathematically, the DoF is ... means the per-cell SNR; ωc , dc , and Rc (SNR) are the non-negative rate weight, the achievable DoF, and the sum-rate of the c-th cell, respectively; and the region R is the set of all the achievable...

Ngày tải lên: 10/09/2015, 09:27

... = 1, the nth km subcarrier is matched for the communications between the mth user and the kth relay, vice versa If k = 0, the value of xn demonstrates whether the nth subcarrier is km matched ... COST231-Hata propagation model is utilized with path loss 128 + 38 log (R) where R is the distance whose unit is kilometre The total bandwidth is 1.25 MHz and the power spectral density of noise is ... fairness is well achieved It is also consistent with the analysis in the paragraph above Figure Demonstration of the simulation results of each users’ rate versus distance between the base station...

Ngày tải lên: 20/06/2014, 22:20

... al., 2009) After the production process, the culture is discarded partially or completely, and the operation is repeated (Meszaros and Bales, 1992) Controlling the substrate concentration helps to ... Batch culture After being introduced into bioreactor, the cells are inoculated and the culture is left for several days The production process finishes when the final density is reached In this ... could be obtained using this expression system Another advantage is they could perform most of the posttranslational modifications of mammalian cells (McCall et al., 2005) Therefore, using insect...

Ngày tải lên: 28/03/2014, 09:20

... degenerate to MC-JP This indicates that CI is more suitable in the low load to aggregate the data transmission to enable significant micro-sleep, and hence, further improves the NEE CI is promising ... this article As the purpose of this article is to discuss the EE in the multi-cell systems, the performance metric need to be defined NEE is the EE metric in this article, which is defined as the ... that the capacity cannot be perfectly known before the transmission, the so-called capacity estimation mechanism is important for the capacity predication and for the EE optimization About the...

Ngày tải lên: 20/06/2014, 22:20

... Note that the nominal simulation time is used as the x-axis instead of the real simulation time (s) because of the lack of the simulator We run the simulation created by algorithms in MATLAB for ... model [12], where dib is the distance between the MS and the BS, d0 is the reference distance, α is the path loss exponent, β = ln 10/10 is a constant, and Xb is a Gaussian distributed shadowing ... of this algorithm is to use MAC information to approximately calculate the average RTT However, this approach is very complicated since it requires heavy mathematical calculations to obtain the...

Ngày tải lên: 22/06/2014, 22:20

... al., 2009) After the production process, the culture is discarded partially or completely, and the operation is repeated (Meszaros and Bales, 1992) Controlling the substrate concentration helps to ... Batch culture After being introduced into bioreactor, the cells are inoculated and the culture is left for several days The production process finishes when the final density is reached In this ... could be obtained using this expression system Another advantage is they could perform most of the posttranslational modifications of mammalian cells (McCall et al., 2005) Therefore, using insect...

Ngày tải lên: 28/06/2014, 12:52

... and flat fast fading The DEML estimator relies on the pilot symbols placed at the beginning of the data frame to aid estimation of the channel coefficients and the noise covariance matrix at the ... bandwidth which is greater than the bandwidth of the transmitted signal, then the received signal undergoes flat fading In flat fading, the multipath structure of the channel is such that the spectral ... systems assume that the noise at the receiving antennas are independent (white noise) However, in MIMO systems, the noise may be dependent (colored noise) [7, 8] In this dissertation, we focus...

Ngày tải lên: 03/10/2015, 11:37

... multi-agent decision systems provide a foundation of this thesis In this chapter, we will introduce the motivation of writing this thesis and define the basic problem addressed in this thesis The last ... Overview of the Thesis This chapter has given some basic ideas in decision analysis, introduced the objective and motivation of this thesis and described the methodologies used and the contributions ... computation and approximate computation The traditional economic evaluation of information is introduced by Howard (1966, 1967) In his evaluation, EVPI is calculated by the expected value given the...

Ngày tải lên: 07/10/2015, 10:10

... following is the commonly used notations and symbols in the thesis Aij The ij-th element of the matrix A A∗ Complex conjugate transpose (Hermitian transpose) of the matrix A AT Transpose of the matrix ... outdated CSI knowledge at the base station due to the delay (from the CSI estimation at the base station to the actual transmission of the selected mobiles), the instantaneous capacity (6.4) is ... Y is the nR × dimension vector of received symbols at the base station comprising of nR antennas We assume that perfect channel estimation is performed at the base station based on the dedicated...

Ngày tải lên: 20/11/2012, 11:36

... The Components of the CNC system 27 the status of the PLC that is being executed in the CPU module is sent to the PLC program for a user to monitor the activity status The module that reads the ... The stator core is located in the frame and an armature coil is wound around the stator core The end of the coil is connected with a lead wire and current is provided from the lead wire The rotor ... shock, the filtering for acceleration/deceleration control is executed before interpolated data is sent to the position controller This method is called the “acceleration/decelerationafter-interpolation”...

Ngày tải lên: 08/09/2013, 20:50

... majority (~70%) is found in the readily exchangeable form What is the daily sodium requirement? The daily requirement is about mmol/kg/day What is the normal plasma concentration? The normal is 135–145 ... water in the absence of renal, adrenal or thyroid disease The term ‘inappropriate’ refers to the fact that the urine osmolality is inappropriately high in relation to the plasma osmolality What ... What are the basic pathophysiological events that lead to the development of SIRS? The pathophysiology of this condition involves a progressive increase in the distribution of the inf lammatory...

Ngày tải lên: 01/11/2013, 10:20

Ngày tải lên: 12/12/2013, 08:27

... Options Application Note 1207 If the Soneplex Loop Extender chassis is deployed at the remote location, the selected OSS port is brought into the DSU data port where the signal is formatted for transport ... central location by the DS3 FLC At the central location, the DS3 is demultiplexed and the DS1 carrying the OSS communication is brought to the network element which recovers the data port, i.e., ... If the Soneplex Broadband system is deployed at the remote location, the selected OSS port (whether craft interface, TL1 or TBOS) is brought into the DSU data port where the signal is formatted...

Ngày tải lên: 21/12/2013, 06:19

... oriented This allows the chapters to focus on the applicable theory for the integrated systems, and then discuss implementation Many of the chapters of this book use the Linux operating system ... ’http://127.0.0.1/~YOURNAME’, where ’YOURNAME’ is you user ID 11 Look at the list of processes running on the computer with ’ps -aux’ Notice that the columns indicate what is running, the status of the process, etc You ... programs that it will run The task list below includes many of the applications that would be desired by the average user Most of the listed applications are free, with the exception of the games...

Ngày tải lên: 22/12/2013, 20:17

... the MS is received The MM state in the MS goes to ready when data or signalling information is sent by the MS to the network, hence the MM in the SGSN also changes to the ready state Either the ... appropriate, so that after transport channel multiplexing the data rate is matched to the channel rate of the dedicated physical channels A second stage of bit interleaving is executed, and the data ... and if the bit is a logical 1, then the code is inverted The SF must be chosen so that the chip rate is always 3.84 Mchips/s As an example, if the combined DPDCH/DPCCH is 960 kb/s, then the I...

Ngày tải lên: 23/12/2013, 17:15

... slave indicating that the data is ready on the bus after which the master accepts the data It repeats this cycle if more data transfer is required, otherwise it releases the bus In the simulation ... the detail of its datapath control At this resolution, the model captures precisely how the micro-code manipulates the datapath elements At decreasing resolutions the model has the ability to process ... address, the data is presented on the bus in the specified format (the mode of transfer is dictated by the VME signals LWORD,DS0,DS1 and AM[0 5]) The VME DTACK signal is then driven low by the slave...

Ngày tải lên: 25/12/2013, 06:16

... evaluated at the frequency ω2 at which the phase angle is –180º Gain: The gain of a branch is the transmission function of that branch when the transmission function is a multiplicative operator ... delay, T, so that events occurring at time t at one point in the system occur at another point in the system at a later time, t + T Time Domain: The mathematical domain that incorporates the time response ... output equation State-Transition Matrix: The matrix that performs a transformation on x(0), taking x from the initial state, x(0), to the state x(f) at any time, t ≥ Static Error Constants: The collection...

Ngày tải lên: 01/01/2014, 18:43

... 10.2.1.2 7c) The show mls rp should show you that the flow mask is source-destination-ip The show mls entry should show that the cache is empty because the access-list was applied and created MLSP ... CertificationZone Stop the pings Page of On the router a b Apply it to all sub-interfaces as an outbound access list c Create Access List 101 with the command access-list 101 permit ip any any Use the ... Yes, all pings should still work 5a) The show mls rp should show you that: • mls is globally enabled • the vtp-domain is lab • the flow mask is destination-ip The show mls entry should show flows...

Ngày tải lên: 18/01/2014, 04:20

... oriented This allows the chapters to focus on the applicable theory for the integrated systems, and then discuss implementation Many of the chapters of this book use the Linux operating system ... ’http://127.0.0.1/~YOURNAME’, where ’YOURNAME’ is you user ID 11 Look at the list of processes running on the computer with ’ps -aux’ Notice that the columns indicate what is running, the status of the process, etc You ... programs that it will run The task list below includes many of the applications that would be desired by the average user Most of the listed applications are free, with the exception of the games...

Ngày tải lên: 25/01/2014, 05:20