JPH02188035A - Radio calling receiver - Google Patents
Radio calling receiverInfo
- Publication number
- JPH02188035A JPH02188035A JP1008123A JP812389A JPH02188035A JP H02188035 A JPH02188035 A JP H02188035A JP 1008123 A JP1008123 A JP 1008123A JP 812389 A JP812389 A JP 812389A JP H02188035 A JPH02188035 A JP H02188035A
- Authority
- JP
- Japan
- Prior art keywords
- fixed form
- sentence
- form sentence
- conversion data
- abbreviated number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000013500 data storage Methods 0.000 claims abstract description 14
- 239000000284 extract Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 12
- 125000000174 L-prolyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])[C@@]1([H])C(*)=O 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【発明の詳細な説明】 〔イ既要〕 無線呼出システムに使用する無線呼出受信機。[Detailed description of the invention] [Already required] A radio paging receiver used in a radio paging system.
特に文字表示型無線呼出受信機に関し、無線回線の有効
利用を図ると共に２利用者が容易に定形文を変更できる
様にすることを目的とし、受信信号から定形文を抽出し
た時はそのまま出力するが、短縮文を抽出した時は短縮
番号を定形文に変換する変換データを利用して対応する
定形文に変換して出力すると共に、各部の動作の制御を
行う受信・制御部を有する無線呼出受信機において、記
憶したデータを電気的に書き替えることが可能な変換デ
ータ記憶部を設け、変換データを該変換データ記憶部（
４）に記憶し、受信信号から変更定形文を抽出した時は
対応する定形文を変更定形文に書き替えることができる
構成にする。In particular, with regard to character display type radio paging receivers, the purpose is to make effective use of the wireless line and to allow two users to easily change the fixed form.When the fixed form is extracted from the received signal, it is output as is. However, when an abbreviated sentence is extracted, the abbreviated number is converted into a fixed form sentence using the conversion data to convert it into the corresponding fixed form sentence and output, and a radio paging unit that has a reception/control unit that controls the operation of each part. The receiver is provided with a conversion data storage unit that can electrically rewrite the stored data, and the conversion data is stored in the conversion data storage unit (
4), and when a changed fixed form sentence is extracted from the received signal, the corresponding fixed form sentence can be rewritten into a changed fixed form sentence.
（産業上の利用分野〕
本発明は無線呼出システムに使用する無線呼出受信機、
特に文字表示型無線呼出受信機に関するものである。(Industrial Application Field) The present invention relates to a radio paging receiver used in a radio paging system,
In particular, it relates to a character display type radio paging receiver.
第３図は無線呼出システムの概略図で、以下図の動作を
説明する。FIG. 3 is a schematic diagram of the radio paging system, and the operation of the diagram will be explained below.
先ず、ＡからＢにメツセージを送る為、Ａが押しボタン
ダイヤル電話機１１で公衆網１２を介して中央制御装置
１３を呼び出す。中央制御装置からＡにメツセージの送
出を依頼するので、Ａは予め中央制御装置に設定してお
いた文例（以下、定形文と云う）に対応する短縮番号を
組み合わせてメッセジを作り送出する。First, in order to send a message from A to B, A calls the central control unit 13 via the public network 12 using the push-button dial telephone 11. Since the central control device requests A to send a message, A creates a message by combining an abbreviated number corresponding to a sentence example (hereinafter referred to as a fixed form sentence) set in advance in the central control device and sends it.
例えば、 〜に置せよ”の定形文を縛旧の短縮番号で、
〜来てください”の定形文をＩ ０２の短縮番号で示
す様に設定しておく。For example, if you write the fixed phrase "Place it in ~" using the old abbreviated number,
The fixed phrase "Please come" is set to be indicated by the abbreviated number I02.
そこで、中央制御装置１３は送信所１４を介してメツセ
ージをＢの無線呼出受信機に送出し、Ｂの受信機にメツ
セージが文字表示される。Then, the central control unit 13 transmits the message to B's radio paging receiver via the transmitting station 14, and the message is displayed in text on B's receiver.
ここで、中央制御装置からは短縮番号をそのまま送出す
る方法と短縮番号を文字に変換して送出する方法とがあ
るが、前者の場合はＢの無線呼出受信機で文字に変換す
る必要があり、後者の場合は変換が不要である。Here, there are two ways to send the abbreviated number as is from the central control unit, and a method to convert the abbreviated number into characters and send it, but in the former case, it is necessary to convert the abbreviated number into characters at B's radio paging receiver. , in the latter case no conversion is required.
尚、上記の動作説明はパーソナルコンピュータ１５を用
いても同様な動作となる。Note that the above description of the operation is similar even when the personal computer 15 is used.
この時、無線回線の有効利用を図ると共に、利用者が容
易に定形文を変更できる様にすることをか必要である。At this time, it is necessary to make effective use of the wireless line and to allow the user to easily change the fixed form text.
第４図は従来例のブロック図を示す。以下、無線呼出受
信機で短縮番号を定形文に変換するとして動作を説明す
る。FIG. 4 shows a block diagram of a conventional example. The operation will be described below assuming that the radio paging receiver converts an abbreviated number into a fixed text.
先ず、無線呼出受信機の受信部２１は第３図の送信所か
ら送出された１例えば２８０Ｍ！Ｉｚの周波数変調波を
受信した後、増幅１周波数変換、復調して所定フォーマ
ットに構成されたベースバンド信号を取り出し制御部２
２に送出する。尚、ベースバンド信号には同期信号、呼
出信号、短縮番号などが含まれている。First, the receiving section 21 of the radio paging receiver receives 1, for example, 280 M! transmitted from the transmitting station shown in FIG. After receiving the frequency modulated wave of Iz, the control unit 2 extracts the baseband signal configured in a predetermined format through amplification 1 frequency conversion and demodulation.
Send to 2. Note that the baseband signal includes a synchronization signal, a calling signal, an abbreviated number, and the like.
制御部２２は同期信号を利用して呼出番号を抽出した時
に自局の呼出番号であればブザーを鳴らすと共に、短縮
番号を抽出する部分の動作をオンにして短縮番号を抽出
する。そして、短縮番号と定形文との変換データが書き
込まれているリードオンリメモリ（以下、 Ｐ−ＲＯＭ
と省略する）２６を利用して、抽出した短縮番号を定形
文に変換して定形文記憶部２４に書き込む。When the control unit 22 extracts the called number using the synchronization signal, if it is the called number of the own station, it sounds a buzzer and turns on the operation for extracting the abbreviated number to extract the abbreviated number. Then, there is a read-only memory (hereinafter referred to as P-ROM) in which conversion data between abbreviated numbers and fixed forms is written.
) 26 is used to convert the extracted abbreviated number into a fixed form sentence and write it into the fixed form sentence storage section 24.
尚、ブザーが鳴っている時は操作部２３のキーを操作す
ることにより、ブザーの鳴動を止め、受信定形文を表示
部２５に表示する。また、受信定形文は定形文記憶部２
４に書き込まれているので後で読み出して表示部２６で
表示することが可能である。Incidentally, when the buzzer is sounding, by operating a key on the operation section 23, the buzzer stops sounding and the received fixed form message is displayed on the display section 25. In addition, the received fixed form sentence is stored in the fixed form storage unit 2.
4, it can be read later and displayed on the display section 26.
一方、中央制御装置から短縮番号でなく、定形文が送ら
れれば制御部２２は！’−ＲＯＭ ２５を利用すること
なく１ これを定形文記憶部２４に書き込み６表示部２
５て表示することができるが、短縮番号の場合に比較し
て無線回線の有効利用度は低下する。On the other hand, if a fixed form message is sent from the central control unit instead of an abbreviated number, the control unit 22! '-without using ROM 25 1 Write this in the fixed phrase storage section 24 6 Display section 2
However, compared to the case of abbreviated numbers, the effective use of the wireless line is lower.
ここで、定形文表示型の無線呼出受信機ではＰＲＯＭ
２６に変換データを書き込んでいるが、 Ｐ−ＲＯＭ２
Ｇは一度、定形文を書き込むと変更することができない
と云う問題がある。Here, in a fixed phrase display type radio paging receiver, the PROM
26, but P-ROM2
G has a problem in that once a fixed form sentence is written, it cannot be changed.
本発明は無線回線の有効利用を図ると共に、利用者が容
易に定形文を変更できる様にすることを目的とする。It is an object of the present invention to make effective use of wireless lines and to enable users to easily change fixed forms.
第１図は本発明の原理ブロック図を示す。 FIG. 1 shows a block diagram of the principle of the present invention.
図中、３は受信信号から定形文を抽出した時はそのまま
出力するが、短縮文を抽出した時は短縮番号を定形文に
変換する変換データを利用して対応する定形文に変換し
て出力すると共に、各部の動作の制御を行う受信・制御
部で、４は記憶したデータを電気的に書き替えることが
可能な変換データ記憶部である。In the figure, 3 indicates that when a fixed form sentence is extracted from the received signal, it is output as is, but when a shortened sentence is extracted, it is converted to the corresponding fixed form sentence using conversion data that converts the abbreviated number to a fixed form sentence and output. In addition, there is a reception/control section that controls the operation of each section, and 4 is a converted data storage section in which stored data can be electrically rewritten.
そして、変換データを該変換データ記憶部に記憶し、受
信信号から変更定形文を抽出した時は対応する定形文を
変更定形文に書き替えることができる構成にした。The conversion data is stored in the conversion data storage section, and when a modified fixed form sentence is extracted from a received signal, the corresponding fixed form sentence can be rewritten into a changed fixed form sentence.
本発明は電気的に書き替え可能な変換データ記憶部４を
設け、受信信号から抽出した変更定形文を該変換データ
記憶部に書き込むことができる構成にした。The present invention has a configuration in which an electrically rewritable conversion data storage section 4 is provided, and a modified fixed form extracted from a received signal can be written into the conversion data storage section.
即ち、変換データ記憶部に書き込まれている定形文を変
更したい時には受信・制御部３で受信信号中に含まれる
変更定形文を抽出した後、変換ブタ記憶部内の変更すべ
き短縮番号に対応する部分に変更定形文を書き込む。That is, when it is desired to change the fixed form sentence written in the conversion data storage section, the reception/control section 3 extracts the changed fixed form sentence included in the received signal, and then extracts the fixed form sentence to be changed in the conversion data storage section. Write the modified fixed phrase in the part.
そこで、無線回線の有効利用を図ると共に、利用者が容
易に定形文を変更することができる。Therefore, the wireless line can be used effectively and the user can easily change the fixed form sentence.
（実施例〕 第２図は本発明の実施例のブロック図を示す。(Example〕 FIG. 2 shows a block diagram of an embodiment of the invention.
ここで、受信部３１．制ｉ１１部３２．操作部３３．定
形文記憶部３４１表示部３５は受信・制御部３の構成部
分、 Ｅ２Ｐ−ＲＯＭ ４１は変換データ記憶部４の構
成部分を示す。尚、Ｅ２Ｐ−ＲＯＭは電気的に書き替え
可能なＲＯＭである。Here, the receiving unit 31. System i11 part 32. Operation unit 33. The fixed form sentence storage section 341 and the display section 35 are components of the reception/control section 3, and the E2P-ROM 41 is a component of the conversion data storage section 4. Note that the E2P-ROM is an electrically rewritable ROM.
さて、Ｅ２Ｐ−ＲＯＭ ４１には短縮番号と定形文との
変換データが書き込まれているが１例えば短縮番号＃１
０の定形文を変更するとして、第２図の動作を説明する
。Now, conversion data between an abbreviated number and a fixed form sentence is written in the E2P-ROM 41. For example, abbreviated number #1
The operation shown in FIG. 2 will be explained assuming that the fixed form sentence of 0 is to be changed.
先ず、新しい定形文を送信してもらう。無線呼出受信機
の受信部３１では上記と同様に所定フォーマットに構成
されたベースバンド信号を取り出し制御部３２に送出す
る。制御部３２では受信信号から新しい定形文を取り出
し、これを定形文記憶部３４に書き込む。First, ask them to send you a new fixed form sentence. The receiving section 31 of the radio paging receiver extracts a baseband signal configured in a predetermined format and sends it to the control section 32 in the same manner as described above. The control unit 32 extracts a new fixed form sentence from the received signal and writes it into the fixed form storage unit 34.
次に、利用者が操作部３３のキー操作によりＥ”Ｐ−Ｒ
ＯＭ ４１の中の変更すべき短縮番号として１１１０を
定形文記憶部３４の中から上記の新しい定形文をそれぞ
れ選ぶ。Next, the user operates the keys on the operation unit 33 to
As the abbreviation number to be changed in OM 41, 1110 is selected from the fixed form storage section 34 to select each of the above new fixed forms.
そして、制御部３２により新しい定形文を定形文記憶部
３４から読み出し、Ｅ”Ｐ−ＲＯＭ ４１の中の短縮番
号臂１０の部分に書き込ませて定形文の変更が完了する
。Then, the control unit 32 reads a new fixed form sentence from the fixed form storage unit 34 and writes it into the abbreviated number arm 10 in the E''P-ROM 41, completing the change of the fixed form sentence.
即ち、無線回線の有効利用を図ると共に、利用者が容易
に定形文を変更することができる。That is, the wireless line can be used effectively, and the user can easily change the fixed form sentence.
以上詳細に説明した様に本発明によれば、無線回線の有
効利用を図ると共に、利用者が容易に定形文を変更する
ことができると云う効果がある。As described in detail above, according to the present invention, there is an effect that the wireless line can be used effectively and the user can easily change the fixed form sentence.
第１図は本発明の原理ブロック図、 本発明の、原理ブロック図 第 １ 図 第４図は従来例のブロック図を示す。 図において、 ３は受信・制御手段、 ４は変換データ記憶部分を示す。 禾尭旦弓の実施イう′１の７′″口・ツク図第 ？図 従来イタ１１のプロ・ソ／′）図 第 ｑ−図 Figure 1 is a block diagram of the principle of the present invention. Principle block diagram of the present invention Figure 1 FIG. 4 shows a block diagram of a conventional example. In the figure, 3 is a receiving/control means; 4 indicates a conversion data storage portion. Execution of Kazudan Bow 1'7''' Mouth/Tsuku Diagram No. ? Diagram Conventional Ita 11 Pro/So/') Diagram No. q-diagram
Claims (1)
、短縮文を抽出した時は短縮番号を定形文に変換する変
換データを利用して対応する定形文に変換して出力する
と共に、各部の動作の制御を行う受信・制御部（３）を
有する無線呼出受信機において、 記憶したデータを電気的に書き替えることが可能な変換
データ記憶部（４）を設け、 変換データを該変換データ記憶部（４）に記憶し、受信
信号から変更定形文を抽出した時は対応する定形文を変
更定形文に書き替えることができる構成にしたことを特
徴とする無線呼出受信機。[Claims] When a fixed form sentence is extracted from a received signal, it is output as is, but when a shortened sentence is extracted, it is converted into a corresponding fixed form sentence using conversion data for converting an abbreviated number into a fixed form sentence. In a radio paging receiver that has a reception/control unit (3) that outputs and controls the operation of each part, a conversion data storage unit (4) that can electrically rewrite stored data is provided to perform conversion. Radio call reception characterized in that data is stored in the converted data storage unit (4), and when a modified fixed form sentence is extracted from a received signal, the corresponding fixed form sentence can be rewritten into a changed fixed form sentence. Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1008123A JPH02188035A (en) | 1989-01-17 | 1989-01-17 | Radio calling receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1008123A JPH02188035A (en) | 1989-01-17 | 1989-01-17 | Radio calling receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02188035A true JPH02188035A (en) | 1990-07-24 |
Family
ID=11684513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1008123A Pending JPH02188035A (en) | 1989-01-17 | 1989-01-17 | Radio calling receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02188035A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04273728A (en) * | 1991-02-28 | 1992-09-29 | Nec Corp | Selective call receiver |
| JPH06350511A (en) * | 1993-06-10 | 1994-12-22 | Nec Corp | Radio calling signal receiver |
| US5430892A (en) * | 1991-05-21 | 1995-07-04 | Matsushita Electric Industrial Co., Ltd. | Receiver having an individual selective call function and a security function for preventing unauthorized use of the receiver |
| US6714792B2 (en) | 1998-03-18 | 2004-03-30 | Nec Corporation | Selective radio paging receiver with display function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665537A (en) * | 1979-11-01 | 1981-06-03 | Nec Corp | Individual selection callout receiver with display |
| JPS5970327A (en) * | 1982-10-15 | 1984-04-20 | Nec Corp | Receiver of selective calling |
-
1989
- 1989-01-17 JP JP1008123A patent/JPH02188035A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665537A (en) * | 1979-11-01 | 1981-06-03 | Nec Corp | Individual selection callout receiver with display |
| JPS5970327A (en) * | 1982-10-15 | 1984-04-20 | Nec Corp | Receiver of selective calling |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04273728A (en) * | 1991-02-28 | 1992-09-29 | Nec Corp | Selective call receiver |
| US5430892A (en) * | 1991-05-21 | 1995-07-04 | Matsushita Electric Industrial Co., Ltd. | Receiver having an individual selective call function and a security function for preventing unauthorized use of the receiver |
| JPH06350511A (en) * | 1993-06-10 | 1994-12-22 | Nec Corp | Radio calling signal receiver |
| US6714792B2 (en) | 1998-03-18 | 2004-03-30 | Nec Corporation | Selective radio paging receiver with display function |
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