{"id":690031,"date":"2024-11-06T05:20:44","date_gmt":"2024-11-06T05:20:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/atis-tia-j-std-1112014\/"},"modified":"2024-11-06T05:20:44","modified_gmt":"2024-11-06T05:20:44","slug":"atis-tia-j-std-1112014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/tia\/atis-tia-j-std-1112014\/","title":{"rendered":"ATIS\/TIA-J-STD-111:2014"},"content":{"rendered":"<p>This document provides the data and methodology necessary to<br \/>\nperform an analysis of interference, but is not intended to provide<br \/>\nthe coordination procedures to minimize interference. However, the<br \/>\nNational Spectrum Managers Association (NSMA) has recommended<br \/>\ncoordination procedures to perform coordination between mobile<br \/>\noperators.<\/p>\n<p>It is crucial that the parameters and methodologies for<br \/>\ninterference calculations are equitable for each of the cellular<br \/>\nand IMT-2000 technologies; therefore, it is necessary to define a<br \/>\nnormalized set of operational parameters for interference<br \/>\ncalculations, such that all technologies are properly<br \/>\ncharacterized.<\/p>\n<p>A detailed list of assumptions and parameters used in the<br \/>\ninterference calculations is provided. These assumptions and<br \/>\nparameters are divided into two groups:<\/p>\n<p>1. Common assumptions and parameters for all technologies<br \/>\n(propagation, for example).<\/p>\n<p>2. Unique assumptions and parameters for the specific<br \/>\ntechnologies (transmitter emission characteristics, for<br \/>\nexample).<\/p>\n<p>The generalized methodology includes:\u00a0<\/p>\n<ul>\n<li>Self-interference;\u00a0<\/li>\n<li>External interference;\u00a0<\/li>\n<li>Channel plans;\u00a0<\/li>\n<li>Third order intermodulation products;\u00a0<\/li>\n<li>ultiple interferers;<\/li>\n<li>The effects of transmit power;\u00a0<\/li>\n<li>Transmitter spectrum masks;\u00a0<\/li>\n<li>A uniform resolution bandwidth;\u00a0<\/li>\n<li>The use of peak and average power values and their<br \/>\ndefinitions;\u00a0<\/li>\n<li>The duration and frequency of burst transmissions;\u00a0<\/li>\n<li>Antenna height;\u00a0<\/li>\n<li>Feeder losses;\u00a0<\/li>\n<li>Antenna patterns;\u00a0<\/li>\n<li>Antenna characteristics;\u00a0<\/li>\n<li>Propagation;\u00a0<\/li>\n<li>Receiver sensitivity;\u00a0<\/li>\n<li>Receiver performance; and\u00a0<\/li>\n<li>Impact parameter metrics.<\/li>\n<\/ul>\n<p>At a system level, the methodology considers the impact of<br \/>\ndynamic responses of user access control, including:<\/p>\n<ul>\n<li>Power control;<\/li>\n<li>Frequency changes; and\u00a0<\/li>\n<li>Handover.<\/li>\n<\/ul>\n<p>It does not consider the probability of interference versus the<br \/>\nseverity of the interference. This document is not intended to<br \/>\nalter any existing minimum performance standards.<\/p>\n<p><strong><i>Purpose<\/i><\/strong><\/p>\n<p>The purpose of this document is to provide the necessary<br \/>\ninformation and methodology to perform either simplified or<br \/>\ndetailed analyses of adjacent frequency block and co-frequency<br \/>\nblock interference between similar and dissimilar air interfaces<br \/>\nfor land-mobile systems. Interference may occur within a single<br \/>\nlicensed area or between licensed areas. By providing relevant<br \/>\nstandards data and a generalized methodology for estimating and<br \/>\nmeasuring interference, this document facilitates the minimization<br \/>\nof this type of interference from neighboring systems and provides<br \/>\na basis for the development of spectrum coordination procedures.<br \/>\nThe generalized analysis methodology includes issues related to<br \/>\nmultiple interferers, self-interference, and antenna patterns.<\/p>\n<p>Base station and mobile station equipment receiver block<br \/>\ndiagrams, performance data, transmit masks, and some interference<br \/>\nanalysis information for the standardized technologies, are<br \/>\nprovided. This document also contains extracts from several ATIS<br \/>\nand TIA standards, FCC rules and ITU recommendations and reports.<br \/>\nThese extracts are listed in clause 2.1, Normative References.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Joint ATIS\/TIA Standard on Coexistence and Interference Issues in Land Mobile Systems<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/tia\/\"><b>TIA<\/b><\/a><\/td>\n<td>2014<\/td>\n<td>203<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":690040,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2646],"product_tag":[],"class_list":{"0":"post-690031","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tia","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/690031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/690040"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=690031"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=690031"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=690031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}