Download Protocols for high-efficiency wireless networks by Alessandro Andreadis PDF

By Alessandro Andreadis

ISBN-10: 0306477955

ISBN-13: 9780306477959

ISBN-10: 1402073267

ISBN-13: 9781402073267

This helpful reference ebook specializes in the air interface of cellular networks at diversified layers in line with the OSI Reference version. It presents an outline of a number of instant verbal exchange structures in addition to cellular satellite tv for pc structures, by means of distinct research of radio source administration concerns.

Show description

Read or Download Protocols for high-efficiency wireless networks PDF

Best internet & networking books

A+, Network+, Security+ Exams in a Nutshell

A+, Network+, and safeguard+ certifications are famous through the because the normal for proving foundation-level IT ability units. A+, community+ and safeguard+ checks in a Nutshell offers precisely what skilled pros have to move one or all of those CompTIA certification tests. it really is an all-in-one assessment source that boils down very important options and strategies and offers the knowledge in an accessable layout.

Engineering Environment-Mediated Multi-Agent Systems: International Workshop, EEMMAS 2007, Dresden, Germany, October 5, 2007, Selected Revised and

This booklet constitutes the completely refereed lawsuits of the foreign Workshop on Engineering Environment-Mediated Multi-Agent structures, EEMMAS 2007, held in Dresden, Germany, in October 2007, along side ECCS 2007, the ecu convention on complicated platforms the amount comprises sixteen completely revised papers, chosen from the lectures given on the workshop, including 2 papers caused by invited talks by means of renowned researchers within the box.

Conversational Informatics: A Data-Intensive Approach with Emphasis on Nonverbal Communication

This publication covers an method of conversational informatics which encompasses technology and know-how for knowing and augmenting dialog within the community age. an important problem in engineering is to improve a know-how for conveying not only messages but additionally underlying knowledge. suitable theories and practices in cognitive linguistics and conversation technology, in addition to concepts constructed in computational linguistics and synthetic intelligence, are mentioned.

Additional info for Protocols for high-efficiency wireless networks

Example text

With this information the BSC decides to initiate handovers to other cells, to change the BTS transmission power, etc. 2 Network sub-system The Mobile Switching service Center (MSC) acts like a standard exchange of the Integrated Services Digital Network (ISDN) and additionally provides all the functionality needed to support user mobility. The main functions are: registration, authentication, location updating, handovers and call routing to a roaming subscriber. If the MSC has also interconnections towards other networks, it is called Gateway MSC (GMSC).

The throughput parameter defines the peak octet rate per minute and the mean octet rate per second measured at Gi and R interfaces. The following classification applies. Peak throughput class [24]: the peak throughput (Table 7) specifies the maximum rate at which data is expected to be transferred across the network for an individual session (= PDP context, as explained later). 36 Protocols for High-Efficiency Wireless Networks - Part I There is no guarantee that this peak rate can be achieved or sustained for any time period, this depends upon the MS capability and available radio resources.

44 Protocols for High-Efficiency Wireless Networks - Part I As GSM, GPRS supports SMS. Moreover, GPRS has two broad categories of bearer services: Point-to-Point (PTP) and Point-to-Multipoint (PTM). The forwarding process of PTM can be accomplished in two different ways. , sent to all receivers located in a geographical area, referred to as PTM-M (PTM-Multicast), IP-M (Internet Protocol Multicast) or forwarded to a predefined group (mainly independent of geographical location), referred to as PTM-G (PTM-Group).

Download PDF sample

Rated 4.46 of 5 – based on 47 votes