{"id":690400,"date":"2024-11-06T05:22:00","date_gmt":"2024-11-06T05:22:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/tia-102-baha-a2017\/"},"modified":"2024-11-06T05:22:00","modified_gmt":"2024-11-06T05:22:00","slug":"tia-102-baha-a2017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/tia\/tia-102-baha-a2017\/","title":{"rendered":"TIA-102.BAHA-A:2017"},"content":{"rendered":"

This document defines a Conventional Fixed Station Interface (CFSI). The CFSI is the interface between a conventional fixed station, which is defined in this document as a functional component of a Fixed Station Subsystem, and a Conventional Fixed Station Host (CFSH). A CFSH is defined in this document as a functional component of either an RF Subsystem (RFSS) or a Console Subsystem.1<\/sup> Clause 6 describes these elements and their relationship to each other. For the purposes of this scope statement, a fixed station may be either an \u201canalog fixed station\u201d or a \u201cdigital fixed station\u201d. An \u201canalog fixed station\u201d supports conventional FM RF resources or their equivalent. A \u201cdigital fixed station\u201d supports the Common Air Interface (CAI) for conventional implementations ([8]). <\/p>\n

This document fully describes the CFSI including its architecture (clause 6), and protocols (clauses 7 and 8). Clause 7 describes a basic analog audio and control interface, while clause 8 describes a more capable Internet Protocol (IP) ([1]) based digital interface. This interface has been designed to work with IPv4. Use of this interface with IPv6 is for further study. <\/p>\n

The functional scope of the CFSI as described herein comprises the following CFSI Analog and CFSI Digital Interface provisions. <\/p>\n

The CFSI Analog Interface provides: <\/p>\n

1. Transport of clear audio between a fixed station and its host2<\/sup> providing capabilities for full-duplex, half-duplex and simplex communications at the discretion of the fixed station. <\/p>\n

2. Transport of E&M control signaling between a fixed station and its host to provide a simple \u201cPush-to-talk\u201d and \u201cCOR\u201d capability. <\/p>\n

3. Transport of Tone Remote Control (TRC) control signaling from a host to a fixed station to provide a variety of control functions including transmit channel control, squelch control, monitor control, clear\/secure controls, analog\/digital mode controls, etc. <\/p>\n

4. An \u201cIntercom\u201d capability allowing for the transport of audio between the fixed station and its host without initiating an RF transmission. <\/p>\n

The CFSI Digital Interface provides: <\/p>\n

1. IP based capabilities equivalent to those provided via the Analog Interface. <\/p>\n

2. Transport of encrypted audio between a digital fixed station and its host. <\/p>\n

3. Transport of Caller-ID information between a digital fixed station and its host. This includes Unit ID from field units to consoles, and \u201cConsole ID\u201d from consoles to field units. <\/p>\n

4. Transport of Talk-group information between a digital fixed station and its host. <\/p>\n

5. Transport of NAC code information between a digital fixed station and its host. <\/p>\n

6. Transport of Emergency Alert messages from the digital fixed station to its host. <\/p>\n

7. Transport of Emergency indications along with the voice stream between the digital fixed station and its host. <\/p>\n

8. Transport of Received voter identification from the digital fixed station to its host. <\/p>\n

9. Advanced Control of the fixed station by its host including the disabling of all squelch (monitor function). <\/p>\n

10. Transport of intercom audio to and from the fixed station. <\/p>\n

11. For Protocol Version 2 interfaces, transport of Packet Data between a digital fixed station and its host. <\/p>\n

1<\/sup> For the purposes of this document the CFSI is defined as a specialization of the generic Fixed Station Interface (FSI) described in TSB102-C (see [19]). <\/p>\n

2<\/sup> Throughout this document the terms \u201cHost\u201d or \u201chost\u201d refer to the CFSH as defined in this document.<\/p>\n","protected":false},"excerpt":{"rendered":"

Project 25 – Fixed Station Interface Messages and Procedures<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
TIA<\/b><\/a><\/td>\n2017<\/td>\n144<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":690411,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2646],"product_tag":[],"class_list":{"0":"post-690400","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\/690400","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\/690411"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=690400"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=690400"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=690400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}