channels in the uplink and downlink directions
Radio network planning and optimisation for umts 2nd edition phần 2 pptx
Ngày tải lên :
14/08/2014, 12:21
... In the downlink the mapping between DCHs and physical channel data streams works in the same way as in the uplink direction The current configuration of the coding and multiplexing unit is either ... channels from one UE in the uplink direction In the downlink the OVSF codes in a cell are limited resources and need to be managed by the RNC, as explained in Section 4.5, whereas in the uplink ... synchronisation during soft handover the CFN allows frame selection combining at L2 in the uplink and frame splitting in the downlink TrCH synchronisation during soft handover is illustrated in Figure...
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Ecological performance of a generalized irreversible Carnot heat engine with complex heat transfer law
Ngày tải lên :
05/09/2013, 15:28
... 2004, PhD, 2010) in power engineering and engineering thermophysics from the Naval University of Engineering, P R China His work covers topics in finite time thermodynamics and technology support ... in 1958 in Power Engineering from the Harbing University of Technology, PR China His work covers a diversity of topics in engineering thermodynamics, constructal theory, reliability engineering, ... transfer processes between the working fluid and the heat reservoirs of the heat engine And they further obtained the optimal ecological performance of an endoreversible heat engine based on this heat...
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Vat ly - thong nhat ve he so cong suat va dau phuong trinh i,q
Ngày tải lên :
07/09/2013, 15:10
... tích, rõ để học sinh không hoang mang gặp phải.Về nâng cao hệ số công suất theo nên thay phương án giảm I giảm toả nhiệt vô ích số sách viết học sinh dễ tiêp thu hơn, đành hai nhau.Kinh mong quí ... thi theo hình thức trắc nghiệm, học sinh, giáo viên lúng túng gặp câu hỏi này, mâu thuẩn Vì tăng cosφ giảm tổng trở Z, hiệu điện U có giá trị xác định nên I tăng hao phí tăng ? Để giải quyết, xin...
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Contents i What’s New with This Edition Teach Yourself ANSI C++ in 21 Days, Premier Edition, is
Ngày tải lên :
20/10/2013, 17:15
... begin with an opening brace ({) and end with a closing brace (}) The braces for the main() function are on lines and Everything between the opening and closing braces is considered a part of the ... cause the link to fail, and some only show up when you run the program Whatever the type of bug you find, you must fix it This involves editing your source code, recompiling and relinking, and then ... single-digit, the number of the book’s printing For example, a printing code of 96-1 shows that the first printing of the book occurred in 1996 Technical Edit Coordinator Lynette Quinn Composed in Agaramond...
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Đề tài " Divisibility of anticyclotomic L-functions and theta functions with complex multiplication " pdf
Ngày tải lên :
06/03/2014, 08:21
... characteristic function of the set S, and the intertwining isometry between the “natural” and the “standard” Schr¨dinger models at p o given by [Y, p 47, (2.28)] The printing error |x3 α|1/3 in this equation ... rDN(a) and the assertion follows from the above Arithmeticity and integrality theorem for the bilinear forms We are now able to state and prove the following proposition on the bilinear forms b and ... method in obtaining these results will be rather rough: we consider usual standard bases of theta functions, whose integrality may be checked directly, and express the form b in these bases The...
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Đề tài " On the periods of motives with complex multiplication and a conjecture of GrossDeligne " pdf
Ngày tải lên :
14/03/2014, 22:20
... ζ-functions Using the Hurwitz formula and some combinatorics, we can translate this into Theorems and In general the fixed-point formula of [13], like the arithmetic Riemann-Roch theorem, contains an ... are invariant under Aut(C) and they are linearly independent over C, because the determinant of the transformation matrix from the basis {bσ ∧ · · · ∧ bσ }σ m to the basis formed by the ei is the ... on the arithmetic fixed-point formula (equivariant arithmetic Riemann-Roch theorem) proved by K K¨hler o and the second author in [13] and the vanishing of the equivariant analytic torsion for the...
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Conservative and Aesthetic Emergency Management in Adolescent with Complex Crown-Root Fracture and Simultaneous Oblique Root Fracture in Upper Maxillary Central Incisor: Clinical Outcome after 18 Months Follow-up Period docx
Ngày tải lên :
23/03/2014, 13:20
... can be explained by the invasion of the biological width by the crown root fracture line, and to the slight mismatch between the fragments under the gingival margin In this case, the periodontist’s ... fracture lines in the root In some cases, the radiographic examination does not detect the complete direction of fracture lines, making the diagnosis even more difficult and complex Since CRF may involve ... saline and clorhexidine, and the application of a temporary oxide zinc eugenol (ZOE) filling on tooth 1.1 In these conditions, the patient is referred to the Pediatric Dentistry Clinic of the Faculty...
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Báo cáo khoa học: A functional polymorphism at the transcriptional initiation site in b2-glycoprotein I (apolipoprotein H) associated with reduced gene expression and lower plasma levels of b2-glycoprotein I docx
Ngày tải lên :
31/03/2014, 07:20
... regions in which mutations can directly affect plasma protein levels: the promoter region, splice junctions and the coding region In our extensive survey of the coding region and the intron–exon ... mutations, other than the Cys306Gly and Trp316Ser We therefore hypothesized that the 5¢ flanking region of b2GPI harbors functional mutations that determine the interindividual variation in b2GPI ... measured using the Bio-Rad Protein Assay Kit (Bio-Rad Laboratories, Hercules, CA, USA) according to the manufacturer’s instructions Bovine serum albumin was used as standard to determine the protein...
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Báo cáo hóa học: " Respiratory syncytial virus (RSV) attachment and nonstructural proteins modify the type I interferon response associated with suppressor of cytokine signaling (SOCS) proteins and IFN-stimulated gene-15 (ISG15)" potx
Ngày tải lên :
20/06/2014, 01:20
... [29], and recent RNA interference (RNAi) studies in mice targeting NS proteins for silencing by short interfering RNA (siRNA) resulted in inhibition of RSV replication in mice [67] The NS1 and ... (BAL) and bronchoepithelial cells in RSVinfected mice [53,55] and in RSV-infected humans [2,23,49] The G protein has been shown to have a CX3C chemokine motif in the central conserved region of the ... This finding is in keeping with the findings of NS1/NS2 antagonism of type I IFNs [4,46,47] and suggests the possibility that type I IFN antagonism is linked to NS1/NS2 induction of SOCS1 and subsequent...
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Báo cáo hóa học: "Research Article ISAR Imaging of Ship Target with Complex Motion Based on New Approach of Parameters Estimation for Polynomial Phase Signal" docx
Ngày tải lên :
21/06/2014, 05:20
... located at the origin O of the (u, v, w) coordinate, and the initial location of the rotating centre of the ship target O in the (u, v, w) coordinate is (u0 , v0 , w0 ) The direction for the axis ... in Figure In Figure 1, the coordinate of the radar line-of-sight (LOS) is xyz and the synthetic vector Ω denotes the angular velocity of the target The x axis is located on the z − Ω plane, and ... demonstrate the effectiveness of the IHMPT The radar works in the X band, and the radar parameters are not authorized to be published The SPWVDs for the received signal in the 610th range bin and 620th...
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Báo cáo hóa học: "Research Article Low-Complexity Estimation of CFO and Frequency Independent I/Q Mismatch for OFDM Systems" pdf
Ngày tải lên :
21/06/2014, 20:20
... by removing I/Q mismatch in the received signal using the estimated I/Q mismatch parameters The CFO is then estimated by combining the sine and cosine estimator In the process, both CFO and I/Q ... the summation Then the mismatch estimator calculates the term β/α∗ using the estimated cos φ and the results of the accumulators After obtaining β/α∗ , the sine estimator calculates sin φ using ... compensated using the estimates, and a sine function of the CFO is formed based on the compensated signal Combining the results of cosine and sine functions, CFO can then be estimated accurately The use...
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Báo cáo hóa học: " Research Article Analysis and Compensation of Transmitter and Receiver I/Q Imbalances in Space-Time Coded Multiantenna OFDM Systems" ppt
Ngày tải lên :
22/06/2014, 19:20
... expected considering the qualities (IRRs) of the individual radios alone This is indeed due to the interaction of the individual radio impairments and the space-time coding principle in the considered ... rather big impact on the distribution of the overall interference, and thus it is important when carrying out the statistical interference analysis in the continuation Another difference lies in ... transmitter (TX) and the receiver (RX) quadrature mixing stages, respectively This is the standard approach in the literature (see, e.g., [10, 20, 22], and the references therein) Then, the frequencyselective...
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Báo cáo hóa học: " Research Article CDMA Transmission with Complex OFDM/OQAM" pptx
Ngày tải lên :
22/06/2014, 19:20
... with the MC-CDMA one However, the modulation and demodulation operations include a specific mapping and demapping in relation to the time offset of OQAM and also a pulse shaping Furthermore, the ... upon the parity of m and p being given by As the channel is assumed to be distortion-free if there is only one single user, the demodulated and despread signal is the one obtained in (14) setting, ... imaginary part, the interference, the condition (21) on the W-H CDMA codes is essential Therefore, in the one user case, using the system linearity, we can transmit complex data and recover them perfectly...
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Báo cáo hóa học: " Research Article Carrier Frequency Offset Estimation and I/Q Imbalance Compensation for OFDM Systems" pot
Ngày tải lên :
22/06/2014, 20:20
... (n) and sq (n) involved in the right-hand side of (26) is not available to the receiver, they should be eliminated In a manner similar to obtaining (26), using (10) and (11), we obtain yi (n + M)U ... networking Wei-Ping Zhu received the B.E and M.E degrees from Nanjing University of Posts and Telecommunications, and the Ph.D degree from Southeast University, Nanjing, China in 1982, 1985 and ... using the received symbols and the frequency offset estimate obtained in the previous section By expanding sin(ϕn − θ) and cos(ϕn − θ) in (9), the quadrature component of the received short symbols...
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Báo cáo khoa học: "Epstein-Barr virus latent membrane protein-1 (LMP-1) 30-bp deletion and Xho I-loss is associated with type III nasopharyngeal carcinoma in Malaysia" docx
Ngày tải lên :
09/08/2014, 07:21
... found in the short cytoplasmic N-terminus Among them is the loss of an XhoI restriction site in exon which is commonly reported in Southern China This was first described in the CAO strain, the ... strain [32] The codon 335, which is located outside the known functional domains (CTAR1 and CTAR2) is involved in the nuclear factor (NF)-κβ signaling and has been postulated to be involved in ... resulting in an amino acid change from glycine (G) to aspartic acid (D) This was also detected in the China and DV strain Histological type and population characteristics including age, gender and...
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Báo cáo y học: "Biologic activity and safety of belimumab, a neutralizing anti-B-lymphocyte stimulator (BLyS) monoclonal antibody: a phase I trial in patients with systemic lupus erythematosus" potx
Ngày tải lên :
09/08/2014, 13:21
... 3) The majority of AEs were mild to moderate in severity, and the incidence of AEs was similar in the placebo and belimumab (single and double dose) treatment groups There was no increase in the ... urticaria during the administration of a 20 mg/kg single dose The infusion was discontinued approximately 40 minutes after initiation, and the urticaria and chest pain resolved with two doses of intravenous ... the single-dose cohorts ranged from a 2.5% increase in the 1.0 mg/kg group to a 1.5% decrease in the 10 mg/kg group In contrast, a 4.5% increase in CD138+ plasmacytoid cells was observed in the...
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