Tài liệu Chapter 11 Data Link Control pdf

... ACK 2 is lost, ACK 3 serves as both ACK 2 and ACK 3. 11. 2 11- 1 FRAMING 11- 1 FRAMING The data link layer needs to pack bits into The data link layer needs to pack bits into frames frames , so ... events. Example 11. 2 11. 32 Algorithm 11. 6 Receiver-site algorithm for Stop-and-Wait ARQ Protocol 11. 16 Algorithm 11. 1 Sender-site algorithm for the simplest protocol 11. 22...

Ngày tải lên: 16/02/2014, 20:20

... (0)  All ones (111 1111 1) is broadcast Other DLC Protocols (LAPB,LAPD)  Link Access Procedure, Balanced (LAPB)  Part of X.25 (ITU-T)  Subset of HDLC - ABM  Point to point link between system ... i  Transmitter goes back to frame i and retransmits William Stallings Data and Computer Communications Chapter 7 Data Link Control Cyclic Redundancy Check  For a block...

Ngày tải lên: 16/02/2014, 08:20

... Component Data Rate and Bandwidth  Any transmission system has a limited band of frequencies  This limits the data rate that can be carried William Stallings Data and Computer Communications Chapter ... Terminology (2)  Direct link  No intermediate devices  Point-to-point  Direct link  Only 2 devices share link  Multi-point  More than two devices share the link...

Ngày tải lên: 16/02/2014, 08:20

... report, you can control many other settings. These settings include: < Row total display < Column total display < Margin control < Numeric representation 7 2 3 Chapter 6: LIS ... or data dictionary tables. In this chapter, we use an existing evaluation structure. < When you define an evaluation, you need to specify:  The evaluation structure or source of d...

Ngày tải lên: 11/12/2013, 14:15

... 100%). 3 2 1 2 3 Chapter 11: Business Information Warehouse: Special Topics Getting the Most out of BW: Tips & Tricks Report Development Tools 11 27 Chapter 11: Business Information ... Provide data for extraction to the Business Information Warehouse A B C D E Chapter 11: Business Information Warehouse: Special Topics Using the InfoCatalog Report Development...

Ngày tải lên: 11/12/2013, 14:15

... convention as above we can express Newton's thir law as: CE EC F F = − r r (5-9) Chapter 5 Force and Motion In chapters 2 and 4 we have studied “kinematics” i.e. described the motion of objects ... to what caused the motion. This is the task of chapters 5 and 6 in which the part of mechanics known as “dynamics” will be developed. In this chapter we will introduce Newton’s thre...

Ngày tải lên: 13/12/2013, 05:15

... 1969, Data Reduction and Error Analysis for the Physical Sciences (New York: McGraw-Hill), Chapter 11. Marquardt, D.W. 1963, Journal of the Society for Industrial and Applied Mathematics , vol. 11, pp. ... attempting to reduce the value χ 2 of a fit between a set of data points x[1 ndata] , y[1 ndata] with individual standard deviations sig[1 ndata] , and a nonlinear function depende...

Ngày tải lên: 15/12/2013, 04:15

Ngày tải lên: 17/12/2013, 14:15

... the data in the database is correct, and to conduct data analysis. Excel spreadsheets can be used as intelligent database tables; they can store data and provide a visual analysis of the data. ... potentially useful database functionality, such as its use as a querying tool for databases. Also, Excel can connect to other databases and import data from them. The imported data c...

Ngày tải lên: 21/12/2013, 06:18

... ary[i]); } Các kết quả thực thi chương trình với những dữ liệu nhập khác nhau như sau: Nếu chuỗi được nhập là appl, kết quả sẽ là: The string is appl 97 112 112 108 0 Kết quả như trên là của 4 ký tự (appl) ... null. Nếu chuỗi nhập vào là apple, kết quả sẽ là: The string is apple 97 112 112 108 101 Kết quả ở trên của là một dữ liệu đầu vào có 5 ký tự a, p, p, l và e. Nó không được xem...

Ngày tải lên: 22/12/2013, 03:15