The Wideband Air Interface (WAI) Overview provides a general
\ndefinition and description of the wideband system's air interface
\ndesign and protocol architecture. This document defines the
\nallocation of the general functions to each protocol layer, and
\nprovides a conceptual model for the WAI protocol stack and
\nprimitive interfaces. A general description of how the WAI is
\nutilized to convey packets of information is also included to aid
\nthe reader in comprehension of the detailed protocol layer
\ndocuments. Detailed technical information is contained in the rest
\nof the WAI protocol documents that comprise the wideband data
\nstandards suite.<\/p>\n
The general form of the WAI protocol stack is illustrated in
\nFigure 1 below "WAI Communications Stack Model". This document is
\nconcerned with the interface between the MR and BR labeled Uw that
\nis shaded gray in the figure. The reader is advised that reference
\n[1] contains all of the WAI reference and protocol models.<\/p>\n
The TIA-902 WAI series defines two standard wideband modulation
\nand radio channel coding technologies, along with a common set of
\nhigher layer protocols. The relationship and TIA standards
\ndesignations are shown in Figure 2 below.<\/p>\n
In this document and other TIA-902 standards there exists two
\ncategories of system configurations; Direct and FNE Configurations.
\nThe Direct configuration is supported between two subscriber radios
\nwithout the need for any fixed network equipment (FNE) components.
\nThere are three specific configurations that are generally grouped
\ninto the term "FNE Configurations".<\/p>\n
\u2022 Radio to FNE<\/p>\n
\u2022 Radio to Repeater to Radio<\/p>\n
\u2022 Radio to Vehicular Repeater to FNE<\/p>\n","protected":false},"excerpt":{"rendered":"
Wideband Air Interface (WAI) Overview – Public Safety Wideband Data Standards Project-Digital Radio Technical Standards<\/b><\/p>\n\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n TIA<\/b><\/a><\/td>\n 2005<\/td>\n 70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":690289,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2646],"product_tag":[],"class_list":{"0":"post-690279","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\/690279","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\/690289"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=690279"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=690279"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=690279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}