TCP communication process

Lecture Windows programming - Lesson 30: Server architecture. The main topics covered in this chapter include: dialog-based GUI application; most of the processing is at back-end; running on TCP port 5432 decimal; HTTP web server application; thread procedures; initialise winsock library;...

49p wangziyi_1307 26-04-2022 16 1   Download

"Lesson Instructor materials - Module 14: Transport layer" present the content transportation of data; TCP overview; udp overview; port numbers; TCP communication process; reliability and flow control; UDP communication; module practice and quiz...

61p toidohang 11-06-2021 14 2   Download

Chapter 23 - Process-to-process delivery: UDP, TCP, and SCTP. Chapter 23 discusses three transport layer protocols in the Internet: UDP, TCP, and SCTP. The first, User Datagram Protocol (UDP), is a connectionless, unreliable protocol that is used for its efficiency. The second, Transmission Control Protocol (TCP), is a connection-oriented, reliable protocol that is a good choice for data transfer. The third, Stream Control Transport Protocol (SCTP) is a new transport-layer protocol designed for multimedia applications.

89p koxih_kothogmih5 01-09-2020 18 1   Download

Chapter 11 - User data gram protocol. Upon completion you will be able to: Be able to explain process-to-process communication, know the format of a UDP user datagram, be able to calculate a UDP checksum, understand the operation of UDP, know when it is appropriate to use UDP, understand the modules in a UDP package.

32p nanhankhuoctai10 23-07-2020 13 3   Download

The results demonstrate a number of key concepts. In TCP networking, such as layering, user-system interface, connection versus datagram modes, processing routines and their overhead in different layers. Some preliminary results reveal the system has its bottlenecks in different situations.

8p byphasse043256 24-03-2019 17 0   Download

When you finish this chapter, you should: Be able to explain process-to-process communication, know the format of a UDP user datagram, be able to calculate a UDP checksum, understand the operation of UDP, know when it is appropriate to use UDP, understand the modules in a UDP package.

30p tangtuy09 26-04-2016 46 3   Download

This chapter explain the role of Transport Layer protocols and services in supporting communications across data networks, analyze the application and operation of TCP mechanisms that support reliability, analyze the application and operation of TCP mechanisms that support reassembly and manage data loss, analyze the operation of UDP to support communicate between two processes on end devices.

74p youcanletgo_01 04-01-2016 51 5   Download

This chapter include objectives: Describe the purpose of the transport layer in managing the transportation of data in end-to-end communication; describe characteristics of the TCP and UDP protocols, including port numbers and their uses; explain how TCP session establishment and termination processes facilitate reliable communication;...

31p youcanletgo_01 29-12-2015 35 2   Download

This chapter objectives: Define the application layer as the source and destination of data for communication across networks, explain the role of protocols in supporting communication between server and client processes, describe the features, operation, and use of well-known TCP/IP application layer services.

17p youcanletgo_01 30-12-2015 58 2   Download

Parallel Processing & Distributed Systems: Lecture 12 provides about Communication, Communication Protocols, Layered Protocols, Client-Server TCP, Middleware Protocols, Client-Server Communication Model, Issues in Client-Server Communication, Addressing Issues.

36p cocacola_17 10-12-2015 37 2   Download

Chapter 3 Application Layer Functionality and Protocols .Overview Describe how the functions of the three upper OSI model layers provide network services to end user applications. Describe how the TCP/IP Application Layer protocols provide the services specified by the upper layers of the OSI model. Define how people use the Application Layer to communicate acrossthe information network. Describe the function of well-known TCP/IP applications, such as the World Wide Web and email, and their related services (HTTP, DNS,SMB, DHCP, STMP/POP, and Telnet).

75p vanmanh1008 21-05-2013 72 5   Download

1.Introduction A computer network, often simply referred to as a network, is a connection of hardware, is a connection of hardware components and computer interconnected by communication channels that allow sharing of resources and information. Where at least one process in one device is able to send/receive data to/from at least one process residing in a remote device, then the two device are said to be in a network

14p chinhhuu111 01-04-2013 53 7   Download

The Internet, a loosely-organized international collaboration of autonomous, interconnected networks, supports host-to-host communication through voluntary adherence to open protocols and procedures defined by Internet Standards. There are also many isolated internets, i.e., sets of interconnected networks, which are not connected to the Internet but use the Internet Standards. Internet Standards were once limited to those protocols composing what has been commonly known as the "TCP/IP protocol suite".

71p bin_pham 05-02-2013 41 2   Download

The transport layer is responsible for process-to-process delivery—the delivery of a packet, part of a message, from one process to another. Two processes communicate in a client/server relationship, as we will see later.

89p trada85 22-01-2013 72 10   Download

Readers will find several papers that address high-level issues in the use of technology in education, for example architecture and design frameworks for building online education materials or tools. Several other chapters report novel approaches to intelligent tutors or adaptive systems in educational settings. A number of chapters consider many roles for social computing in education, from simple computer-mediated communication support to more extensive community-building frameworks and tools.

0p bi_bi1 14-07-2012 81 6   Download

Face plays an important role in human communication. Facial expressions and gestures incorporate nonverbal information which contributes to human communication. By recognizing the facial expressions from facial images, a number of applications in the field of human computer interaction can be facilitated. Last two decades, the developments, as well as the prospects in the field of multimedia signal processing have attracted the attention of many computer vision researchers to concentrate in the problems of the facial expression recognition....

452p bi_bi1 11-07-2012 98 20   Download

Socket là một trong những phương thức giao tiếp giữa các quá trình (inter-process communication) như pipe , message queue .... Trong các ứng dụng được viết ngày nay người ta sử dụng công cụ socket này rất nhiều như các Web , FTP .... Trong phần này chúng ta sẽ xem xét vấn đề trên môi trường Windows . Bây giờ chúng ta sẽ nói rõ hơn về socket . Giả sử ta muốn thiết kế một hệ thống trao đổi file . Hệ thống này hoạt động như sau : Tất cả dữ liệu được lưu trữ trên một...

18p lvtcit 13-06-2012 200 66   Download

Mục đích Chương này nhằm cung cấp cho các bạn một cái nhìn tổng quan về các vấn đề có liên quan trong lập trình truyền thông Yêu cầu Sau khi hoàn tất chương này, bạn có thể: Giải thích được Cơ chế giao tiếp liên quá trình (Inter-Process Communication ) là gì. Mô tả chức năng, nhiệm vụ của các tầng trong mô hình OSI. Định nghĩa về giao thức và biện luận được sự cần thiết của giao thức trong truyền thông . Mô tả về bộ giao thức TCP/IP. Định nghĩa mô hình Client – Server. Phân biệt được 2...

97p augi16 13-02-2012 120 20   Download

Sau khi hoàn tất chương này, bạn có thể: Giải thích được Cơ chế giao tiếp liên quá trình (Inter-Process Communication ) là gì. Mô tả chức năng, nhiệm vụ của các tầng trong mô hình OSI. Định nghĩa về giao thức và biện luận được sự cần thiết của giao thức trong truyền thông . Mô tả về bộ giao thức TCP/IP. Định nghĩa mô hình Client – Server. Phân biệt được 2 chế độ giao tiếp: Nghẽn và Không nghẽn. Phân biệt được các kiểu kiến trúc chương trình....

96p mrduonganhtuan 14-02-2011 222 77   Download

Explain the role of Transport Layer protocols and services in supporting communications across data networks Analyze the application and operation of TCP mechanisms that support reliability Analyze the application and operation of TCP mechanisms that support reassembly and manage data loss. Analyze the operation of UDP to support communicate between two processes on end devices

46p thangvu89 15-04-2010 210 35   Download