PROBLEM TO BE SOLVED: To provide a technique to efficiently execute broadcast transmission.SOLUTION: A generator (36) divides first-type data into a plurality of partial data items and generates a plurality of first-type packets that include each of the divided partial data items, and generates a second-type packet that includes second-type data that is more frequently updated than the first-type data. A modulation and demodulation unit (24) and an RF unit (22) provide notification of the second-type packet in a specific period that arrives periodically and then provide notification of at least one first-type packet in a remaining period.SELECTED DRAWING: Figure 2

    【課題】ブロードキャスト送信を効率的に実行する技術を提供する。【解決手段】生成部36は、第1種のデータを複数の部分データに分割し、分割した部分データがそれぞれ含まれた複数の第1種のパケットを生成するとともに、第1種のデータよりも更新頻度の高い第2種のデータが含まれた第2種のパケットを生成する。変復調部24、RF部22は、周期的に到来する所定の期間において、第2種のパケットを報知してから、残った期間において、少なくともひとつの第1種のパケットを報知する。【選択図】図2


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    Title :

    BASE STATION DEVICE


    Additional title:

    基地局装置


    Contributors:

    Publication date :

    2017-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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