{"id":231817,"date":"2024-10-19T15:06:09","date_gmt":"2024-10-19T15:06:09","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-227382020\/"},"modified":"2024-10-25T09:27:38","modified_gmt":"2024-10-25T09:27:38","slug":"bs-iso-227382020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-227382020\/","title":{"rendered":"BS ISO 22738:2020"},"content":{"rendered":"

This document specifies OCC (Optical Camera Communication) as an access technology for localized communications applicable in ITS stations conforming with ISO 21217<\/span><\/span>.<\/p>\n

OCC access technology is specified for the implementation context of ISO 21218<\/span><\/span>. This document provides specifications of a communication interface (CI) named “ITS-OCC”.<\/p>\n

This document specifies the additions to and deviations from IEEE 802.15.7:2018<\/span><\/span> which are required in order to make ITS-OCC CIs compatible with:<\/p>\n

    \n
  1. \n

    the ITS station and communication architecture specified in ISO 21217<\/span><\/span> , and<\/p>\n<\/li>\n

  2. \n

    the hybrid communications support specified in ISO 21218<\/span><\/span> .<\/p>\n<\/li>\n<\/ol>\n

    This document specifies:<\/p>\n

      \n
    1. \n

      an OCC profile of IEEE 802.15.7:2018<\/span><\/span> for usage in C-ITS;<\/p>\n<\/li>\n

    2. \n

      details of CAL ( ISO 21218<\/span><\/span> ); and<\/p>\n<\/li>\n

    3. \n

      details of MAE ( ISO 21218<\/span><\/span> , ISO 24102-3<\/span><\/span> ).<\/p>\n<\/li>\n<\/ol>\n

      \n
      \n NOTE\n <\/div>\n

      Considering safety-related services involving communications between a vehicle and a roadside station being performed on the basis of OCC, it is noted that, due to shadowing, communications can be interrupted or blocked for a significantly long time.<\/p>\n<\/div>\n

      PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
      2<\/td>\nNational foreword <\/td>\n<\/tr>\n
      6<\/td>\nForeword <\/td>\n<\/tr>\n
      7<\/td>\nIntroduction <\/td>\n<\/tr>\n
      9<\/td>\n1 Scope
      2 Normative references
      3 Terms and definitions <\/td>\n<\/tr>\n
      10<\/td>\n4 Symbols and abbreviated terms <\/td>\n<\/tr>\n
      11<\/td>\n5 IEEE 802.15.7
      5.1 General requirements
      5.2 OCC PHY and MAC architecture <\/td>\n<\/tr>\n
      12<\/td>\n5.3 PHY mode
      5.4 Modulation schemes <\/td>\n<\/tr>\n
      13<\/td>\n5.5 MAC frame format
      5.6 Dimming
      5.7 Mitigation of flickering
      6 ITS station
      6.1 ITS station and communication architecture <\/td>\n<\/tr>\n
      16<\/td>\n6.2 ITS-S service access points
      6.2.1 General
      6.2.2 Communications SAPs
      6.2.3 Management SAPs
      6.2.4 Security SAPs
      6.3 Hybrid communications support
      7 Communication interface protocol stack
      7.1 Communication interface parameters
      7.2 Physical layer <\/td>\n<\/tr>\n
      18<\/td>\n7.3 Data link layer
      7.3.1 General
      7.3.2 Communication adaptation sub-layer
      8 Communication interface management
      8.1 General management
      8.2 Management adaptation entity
      8.2.1 OCC parameters and I-Parameters
      8.2.2 OCC management commands and MI-SAP commands and requests <\/td>\n<\/tr>\n
      19<\/td>\n9 Procedures
      9.1 Transmit procedure
      9.2 Receive procedures
      9.3 Management procedures
      10 Conformance
      11 Test methods <\/td>\n<\/tr>\n
      20<\/td>\nAnnex A (normative) Communication interface parameters <\/td>\n<\/tr>\n
      24<\/td>\nAnnex B (normative) MI-COMMANDs <\/td>\n<\/tr>\n
      25<\/td>\nAnnex C (normative) MI-REQUESTs <\/td>\n<\/tr>\n
      26<\/td>\nAnnex D (normative) ASN.1 definitions <\/td>\n<\/tr>\n
      29<\/td>\nAnnex E (informative) Frequency band and frequency allocation <\/td>\n<\/tr>\n
      30<\/td>\nAnnex F (informative) Dimming method <\/td>\n<\/tr>\n
      33<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Intelligent transport systems. Localized communications. Optical camera communication<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2020<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":231822,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[698,2641],"product_tag":[],"class_list":{"0":"post-231817","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-240-60","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/231817","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\/231822"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=231817"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=231817"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=231817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}