JP2006191511A - Content distribution method - Google Patents

Content distribution method Download PDF

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Publication number
JP2006191511A
JP2006191511A JP2005025676A JP2005025676A JP2006191511A JP 2006191511 A JP2006191511 A JP 2006191511A JP 2005025676 A JP2005025676 A JP 2005025676A JP 2005025676 A JP2005025676 A JP 2005025676A JP 2006191511 A JP2006191511 A JP 2006191511A
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Japan
Prior art keywords
specific area
mobile phone
antenna
base station
content distribution
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Pending
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JP2005025676A
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Japanese (ja)
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Daichi Yasumoto
大地 安本
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Individual
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Individual
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Priority to JP2005025676A priority Critical patent/JP2006191511A/en
Publication of JP2006191511A publication Critical patent/JP2006191511A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To precisely confirm presence of a mobile phone in a specific area regardless of type of the mobile phone, and to provide a content distribution service corresponding to its location. <P>SOLUTION: An antenna 40 for receiving only electric waves radiated from a limited space is installed in addition to a base station 30, and the presence of a pertinent mobile terminal in a specific area 60 is precisely confirmed. The antenna 40 has, for example, a directivity. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、携帯電話用コンテンツ配信方法に関する。  The present invention relates to a mobile phone content distribution method.

携帯電話の位置に応じたコンテンツの配信サービスを行おうとすると、正確な位置情報が必要となるが、従来の携帯電話を用いた位置特定システムは、衛星を使ったものや複数の既存基地局を使ったものである。  When trying to provide a content distribution service according to the location of a mobile phone, accurate location information is required. However, a conventional location system using a mobile phone uses a satellite or multiple existing base stations. It is what I used.

しかしながら、以上の技術によれば、精度が悪い、屋内では使えない、端末側に相応の機能が付加されていなければならないといった問題があり、十分に位置とリンクしたコンテンツ配信はできていない。
そこで、この発明は、特定エリア内の携帯電話の存在を、携帯電話の種類を問わず精度良く確認し、その位置に応じたコンテンツ配信サービスを提供することを課題とする。
However, according to the above techniques, there is a problem that accuracy is poor, it cannot be used indoors, and a corresponding function has to be added to the terminal side, and content distribution linked to a position cannot be sufficiently performed.
Accordingly, an object of the present invention is to accurately check the presence of a mobile phone in a specific area regardless of the type of the mobile phone and provide a content distribution service according to the position.

以上の課題を解決するために、第一発明は、既存の基地局に加えて、特定エリア内から発信される電波のみを受信するアンテナを用いることにより、特定エリアにおける当該携帯電話の存在を確認し、特定エリア内に存在する携帯電話からしかコンテンツをダウンロードできなくすることを特徴とするコンテンツ配信方法である。  In order to solve the above problems, the first invention confirms the presence of the mobile phone in a specific area by using an antenna that receives only radio waves transmitted from within the specific area in addition to the existing base station. The content distribution method is characterized in that the content can be downloaded only from a mobile phone existing in a specific area.

第一発明によれば、そのコンテンツの希少性が高まると同時に、特定エリアを訪れる行為自体に付加価値を付けることができる。  According to the first invention, it is possible to add value to the act of visiting a specific area while increasing the rarity of the content.

この発明の一実施形態の全体構成を図1に示す。
このシステムは、携帯電話10、サーバ20、基地局30、アンテナ40より構成されている。携帯電話10と基地局30は所定の無線通信により交信を行う。サーバ20、基地局30は、インターネット50により相互に接続されている。
FIG. 1 shows the overall configuration of an embodiment of the present invention.
This system includes a mobile phone 10, a server 20, a base station 30, and an antenna 40. The mobile phone 10 and the base station 30 communicate with each other by predetermined wireless communication. The server 20 and the base station 30 are connected to each other via the Internet 50.

携帯端末10からのサーバ20へのアクセスは、基地局30を用いたインターネット50接続により行う。この基地局とは別に、特定エリア60から発信される電波のみを受信することが出来るアンテナ40を設置する。このアンテナ40は指向性を持つことを特徴とし、特定エリア60内から発信される電波以外は受信できない。このアンテナ40は受信専用であり、携帯電話10と相互に交信を行うものではない。  Access to the server 20 from the mobile terminal 10 is performed through the Internet 50 connection using the base station 30. Aside from this base station, an antenna 40 capable of receiving only radio waves transmitted from the specific area 60 is installed. This antenna 40 is characterized by having directivity, and can receive only radio waves transmitted from within the specific area 60. The antenna 40 is dedicated for reception and does not communicate with the mobile phone 10.

サーバ20のプログラムにより実現される処理過程のフロー図を図2に示す。まず、携帯電話10からアクセスを受け付けた(ステップS10)後、携帯電話10が基地局30との交信のために発信している電波の識別情報をインターネット50または別回線により取得する(ステップS20)。  FIG. 2 shows a flowchart of processing steps realized by the program of the server 20. First, after receiving access from the mobile phone 10 (step S10), the mobile phone 10 acquires identification information of radio waves transmitted for communication with the base station 30 from the Internet 50 or another line (step S20). .

次に、特定エリア60内からの発信電波を確認する(ステップS30)。携帯電話10が基地局30との交信のために発信している電波をアンテナ40が受信できた場合は、この携帯電話10は特定エリア60内に存在するということであるから、この携帯電話10に対し、サーバ20からのコンテンツのダウンロードを許可する(ステップS40)。この際、携帯電話10には図3(a)に示すような画面を表示する。このダウンロードは基地局30を用いたインターネット50接続によって行う。  Next, the transmitted radio wave from the specific area 60 is confirmed (step S30). When the antenna 40 can receive the radio wave transmitted for communication with the base station 30 from the mobile phone 10, this means that the mobile phone 10 exists in the specific area 60. On the other hand, downloading of contents from the server 20 is permitted (step S40). At this time, the mobile phone 10 displays a screen as shown in FIG. This download is performed by connecting to the Internet 50 using the base station 30.

携帯電話10が基地局30との交信のために発信している電波をアンテナ40が受信できなかった場合は、この携帯電話10は特定エリア60内に存在しないということであるから、携帯電話10には、図3(b)に示すような画面を表示し(ステップS50)、コンテンツのダウンロードを許可しない。  If the antenna 40 cannot receive the radio wave transmitted by the mobile phone 10 for communication with the base station 30, it means that the mobile phone 10 does not exist in the specific area 60. Displays a screen as shown in FIG. 3B (step S50) and does not permit downloading of the content.

「実施形態の効果」
この実施形態によれば、特定エリア内における当該携帯端末の有無を精度良く確認することができ、位置情報に応じたコンテンツ配信サービスを提供することができる。
"Effect of embodiment"
According to this embodiment, the presence / absence of the mobile terminal in a specific area can be confirmed with high accuracy, and a content distribution service according to position information can be provided.

「他の実施形態」
図1の実施形態では、特定エリア60から発信される電波のみを受信するためのアンテナ40は指向性を持つものであったが、他の実施形態では、このアンテナ40が受信する電波の強さからアンテナと携帯端末との距離を推定することで特定エリアを設定するものでもよい。また反射波の受信や電波の干渉を防ぐために電波吸収素材を適当に配置してもよい。
"Other embodiments"
In the embodiment of FIG. 1, the antenna 40 for receiving only the radio wave transmitted from the specific area 60 has directivity, but in other embodiments, the strength of the radio wave received by the antenna 40. The specific area may be set by estimating the distance between the antenna and the mobile terminal. Further, in order to prevent reception of reflected waves and interference of radio waves, a radio wave absorbing material may be appropriately disposed.

この発明の全体構成を示す説明図である。It is explanatory drawing which shows the whole structure of this invention. コンテンツ配信処理のフロー図である。It is a flowchart of a content delivery process. 携帯電話10の画面に表示される種種の表示例である。4 shows various display examples displayed on the screen of the mobile phone 10.

符号の説明Explanation of symbols

10 携帯端末 20 サーバ
30 基地局 40 アンテナ
50 インターネット 60 特定エリア
10 mobile terminal 20 server 30 base station 40 antenna 50 internet 60 specific area

Claims (1)

携帯電話から携帯電話用の着信メロディ、待ち受け画面等のコンテンツをダウンロードする際に、既存の基地局に加えて、特定エリア内から発信される電波のみを受信するアンテナを用いることにより、その特定エリアにおける当該携帯電話の存在を確認し、特定エリア内に存在する携帯電話からしかコンテンツをダウンロードできなくすることで、そのコンテンツの希少性を高めると同時に、その特定エリアを訪れる行為自体に付加価値を付けることを特徴とするコンテンツ配信方法。When downloading contents such as ringtones for mobile phones and standby screens from mobile phones, in addition to the existing base station, an antenna that receives only radio waves transmitted from within the specific area is used. By confirming the presence of the mobile phone and making it possible to download content only from mobile phones that exist in a specific area, it increases the rarity of the content and at the same time adds value to the act of visiting the specific area itself Content distribution method characterized by attaching.
JP2005025676A 2005-01-04 2005-01-04 Content distribution method Pending JP2006191511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005025676A JP2006191511A (en) 2005-01-04 2005-01-04 Content distribution method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005025676A JP2006191511A (en) 2005-01-04 2005-01-04 Content distribution method

Publications (1)

Publication Number Publication Date
JP2006191511A true JP2006191511A (en) 2006-07-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005025676A Pending JP2006191511A (en) 2005-01-04 2005-01-04 Content distribution method

Country Status (1)

Country Link
JP (1) JP2006191511A (en)

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