Author : Corporation (PHILADELPHIA)
Publisher :
Page : 330 pages
File Size : 15,1 MB
Release : 1812
Category :
ISBN :
Author : Philadelphia (Pa.)
Publisher :
Page : 316 pages
File Size : 14,88 MB
Release : 1822
Category : Law
ISBN :
Author : Philadelphia
Publisher : Palala Press
Page : 312 pages
File Size : 49,9 MB
Release : 2016-05-22
Category :
ISBN : 9781358626845
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Sudip Misra
Publisher : Springer Science & Business Media
Page : 725 pages
File Size : 27,1 MB
Release : 2009-05-29
Category : Computers
ISBN : 1848822189
Overview and Goals Wireless communication technologies are undergoing rapid advancements. The last few years have experienced a steep growth in research in the area of wireless sensor networks (WSNs). In WSNs, communication takes place with the help of spatially distributedautonomoussensornodesequippedtosensespeci?cinformation. WSNs, especially the ones that have gained much popularity in the recent years, are, ty- cally, ad hoc in nature and they inherit many characteristics/features of wireless ad hoc networks such as the ability for infrastructure-less setup, minimal or no reliance on network planning, and the ability of the nodes to self-organize and self-con?gure without the involvement of a centralized network manager, router, access point, or a switch. These features help to set up WSNs fast in situations where there is no existing network setup or in times when setting up a ?xed infrastructure network is considered infeasible, for example, in times of emergency or during relief - erations. WSNs ?nd a variety of applications in both the military and the civilian population worldwide such as in cases of enemy intrusion in the battle?eld, object tracking, habitat monitoring, patient monitoring, ?re detection, and so on. Even though sensor networks have emerged to be attractive and they hold great promises for our future, there are several challenges that need to be addressed. Some of the well-known challenges are attributed to issues relating to coverage and deployment, scalability, quality-of-service, size, computational power, energy ef?ciency, and security.
Author : Philadelphia (Pa.)
Publisher :
Page : 864 pages
File Size : 13,55 MB
Release : 1856
Category : Law
ISBN :
Author : Philadelphia (Pa.).
Publisher :
Page : 134 pages
File Size : 40,92 MB
Release : 1815
Category : Municipal charters and ordinances
ISBN :
Author : Bruce A. Fette
Publisher : Academic Press
Page : 849 pages
File Size : 15,51 MB
Release : 2009-04-28
Category : Technology & Engineering
ISBN : 008092316X
This book gives a thorough knowledge of cognitive radio concepts, principles, standards, spectrum policy issues and product implementation details. In addition to 16 chapters covering all the basics of cognitive radio, this new edition has eight brand-new chapters covering cognitive radio in multiple antenna systems, policy language and policy engine, spectrum sensing, rendezvous techniques, spectrum consumption models, protocols for adaptation, cognitive networking, and information on the latest standards, making it an indispensable resource for the RF and wireless engineer. The new edition of this cutting edge reference, which gives a thorough knowledge of principles, implementation details, standards, policy issues in one volume, enables the RF and wireless engineer to master and apply today's cognitive radio technologies. Bruce Fette, PhD, is Chief Scientist in the Communications Networking Division of General Dynamics C4 Systems in Scottsdale, AZ. He worked with the Software Defined Radio (SDR) Forum from its inception, currently performing the role of Technical Chair, and is a panelist for the IEEE Conference on Acoustics Speech and Signal Processing Industrial Technology Track. He currently heads the General Dynamics Signal Processing Center of Excellence in the Communication Networks Division. Dr. Fette has 36 patents and has been awarded the "Distinguished Innovator Award". - Foreword and a chapter contribution by Joe Mitola, the creator of the field - Discussion of cognitive aids to the user, spectrum owner, network operator - Explanation of capabilities such as time – position awareness, speech and language awareness, multi-objective radio and network optimization, and supporting database infrastructure - Detailed information on product implementation to aid product developers - Thorough descriptions of each cognitive radio component technology provided by leaders of their respective fields, and the latest in high performance analysis – implementation techniques - Explanations of the complex architecture and terminology of the current standards activities - Discussions of market opportunities created by cognitive radio technology
Author : Philadelphia Pennsylvania
Publisher : Forgotten Books
Page : 294 pages
File Size : 32,31 MB
Release : 2016-09-27
Category : Reference
ISBN : 9781333765484
Excerpt from Ordinances of the Corporation of the City of Philadelphia: Passed Between the First Day of January, One Thousand Eight Hundred and Fifty, and the Sixth Day of June, One Thousand Eight Hundred and Fifty-Four; And Acts of the General Assembly of the Commonwealth of Pennsylvania, Relating to the City Sect. 2. And be it further ordained and enacted by the authority aforesaid, That the certificates to be issued Redeemable to the lenders of the money so borrowed, shall bear an 1870 interest not exceeding six per centum per annum, payable half-yearly on the first days of January and July, and be redeemable on the first day of January, Anno Domini eighteen hundred and seventy, and shall be in like manner with the certificates of the other loans authorized for the purposes of said Gas Works. Sect. 3. And be it further ordained and enacted by the authority aforesaid, That the said Trustees shall set Sinking apart out of the profits of said Gas Works, the sum Of ten fund there per centum per annum on the amount borrowed by virtue f0 of this Ordinance, for the purpose of paying the interest thereon; and such part Of the ten per centum per annum as may not be required for the purpose of paying said interest, and the accumulations thereof, shall be invested in the same manner and for the same purposes as the other appropriations to the Sinking Fund of the said Gas Works are now directed to be invested, accumulated and applied; and any premium that may be received on the said loan, together with any unappropriated profits of the said Works up to the first day of January, 1851, shall be placed to the credit of the said Sinking Fund. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : John C. Lowber
Publisher : Forgotten Books
Page : 308 pages
File Size : 24,76 MB
Release : 2017-11-18
Category : Reference
ISBN : 9780331373790
Excerpt from A Digest of the Ordinances of the Corporation of the City of Philadelphia: And of the Acts of Assembly Relating Thereto An Act to vest a certain burying ground in the Board of Health, and to provide for registering the births of children, in the city of Philadelphia and its vicinity. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : John Hill Martin
Publisher : BoD – Books on Demand
Page : 342 pages
File Size : 16,95 MB
Release : 2024-01-09
Category : Fiction
ISBN : 3385312302
Reprint of the original, first published in 1883.
