Automation of Call Setup in IP Telephony for Tests and Measurements
Automation of Call Setup in IP Telephony for Tests and Measurements
... B AUTOMATION OF CALL SETUP IN IP TELEPHONY FOR TESTS AND MEASUREMENTS1 In IP telephony, a call is usually established in multiple stages. In the first stage, an ingress or call- originating IP- PSTN ... onds). The intercall-burst interval enables processing of all incoming call requests in multiple stages using the existing hardware and software configu...
Ngày tải lên: 30/09/2013, 07:20
Call Progress Time Measurement in IP Telephony
... testbed for measuring the call setup performance of IP- PSTN GWs (E: Ethernet link; T1: CAS or PRI link; BRI: basic rate interface links. NTS: network time server; it provides timing information ... phase involves determining the tone(s) indicating the completion of one stage of dialing so that the beginning of the next stage of dialing can be detected. If an IVR file is playe...
Ngày tải lên: 30/09/2013, 07:20
Numerical simulation and optimization of CO2 sequestration in saline aquifers for enhanced storage capacity and secured sequestration
... William Pal m Professor of Engineering in department of Mechanical Engineering and Materials Science at Washington University in St. Louis, MO, USA. He is a Fellow of ASME, AIAA, IEEE, and SAE. Email ... will increase in a semi-exponential fashion. Therefore, during intermediate and late stage of CO 2 injection, it is expected that CO 2 injectivity should greatly improve,...
Ngày tải lên: 05/09/2013, 16:10
A study of using english songs as a type of supplementary material in teaching listening for first year non major students of english at phuong dong university
... According to Harmer, listening is special because listening comprehension is a process in which our mind has to complete instantly the process of receiving, processing, and interacting with ... importance of songs in teaching and learning listening skill. They all approved that the lessons would be more interesting with the use of songs. In this case, songs play a role o...
Ngày tải lên: 29/01/2014, 10:33
Tài liệu Báo cáo khoa học: Insulin-dependent phosphorylation of DPP IV in liver Evidence for a role of compartmentalized c-Src ppt
... endocytosis [16]. In Madin–Darby canine kidney (MDCK) cells, a study of chimeric forms of DPP IV has shown that the luminal domain of DPP IV carries dominant apical sorting information while the ... proteinase K. DPP IV levels following stimulation with insulin and bpV(phen) In order to examine changes in DPP IV levels follow- ing insulin stimulation, rats were injected with the...
Ngày tải lên: 19/02/2014, 07:20
Báo cáo "Characteristic of urban wastewater in Hanoi City – nutritive value and potential risk in using for agriculture " docx
... Manh Khai 3, * 1 Institute of Industrial Chemistry, Ministry of Industry and Trade of Vietnam 2 ‘Tia Sang’ magazine, Ministry of Science and Technology of Vietnam 3 Faculty of Environmental ... wastewater and (4) storm-water runoff [1]. The municipal wastewater consists of a combination of domestic wastewater, originating in households, offices, and public res...
Ngày tải lên: 22/03/2014, 12:20
Rural and Micro Finance Regulation in Ghana: Implications for Development and Performance of the Industry ppt
... interesting success in applying commercial principles to microfinance and innovating in commercial-informal financial linkages; and a challenge to the supervisory authorities in applying the ... non-deposit-taking NBFIs); define individual and group-based loans for microfinance and small business, with single-borrower limits for individual loans; and establish criteria...
Ngày tải lên: 22/03/2014, 21:20
Báo cáo khoa học: "Using Chunk Based Partial Parsing of Spontaneous Speech in Unrestricted Domains for Reducing Word Error Rate in Speech Recognition" potx
... basis for scores used in the task of reranking Nbest lists. The organization of this paper is as follows: In section 2 we introduce the concept of chunk.pars- ing and how we interpret and use ... Preprocesslng Pipe This preprocessing pipe consists of a number of fil- ter components that serve the purpose of simplify- ing the input for subsequent components, with...
Ngày tải lên: 23/03/2014, 19:20
Báo cáo khoa học: "Assessing the Costs of Sampling Methods in Active Learning for Annotation" potx
... the performance of AL algo- rithms using different estimates of cost (including time) for part of speech (POS) tagging, although the results are applicable to AL for sequential labeling in general. ... measuring cost in assessing AL methods. 1 Introduction Obtaining human annotations for linguistic data is labor intensive and typically the costliest part of the acquisition...
Ngày tải lên: 31/03/2014, 00:20