JPH0174644U - - Google Patents
Info
- Publication number
- JPH0174644U JPH0174644U JP1987171076U JP17107687U JPH0174644U JP H0174644 U JPH0174644 U JP H0174644U JP 1987171076 U JP1987171076 U JP 1987171076U JP 17107687 U JP17107687 U JP 17107687U JP H0174644 U JPH0174644 U JP H0174644U
- Authority
- JP
- Japan
- Prior art keywords
- group number
- channel
- designation data
- receiver
- control channel
- 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
- 238000012795 verification Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transceivers (AREA)
Description
第１図は本考案の一実施例のパーソナル無線装
置を示すブロツク回路図である。
１……主送受信機、２……制御チヤンネル専用
受信機、３……群番号照合回路、４……モニター
着呼切換回路、５……群番号メモリー、６……着
呼表示装置、７……モニター切換スイツチ、８…
…主アンテナ、９……制御チヤンネル専用受信ア
ンテナ、１０……群番号登録用キーボード、１１
……制御チヤンネル専用受信機制御信号、１２ａ
……通話チヤンネル指定データ、１２ｂ……群番
号データ。
FIG. 1 is a block circuit diagram showing a personal wireless device according to an embodiment of the present invention. 1... Main transceiver, 2... Control channel dedicated receiver, 3... Group number verification circuit, 4... Monitor incoming call switching circuit, 5... Group number memory, 6... Incoming call display device, 7... ...Monitor changeover switch, 8...
...Main antenna, 9...Control channel dedicated receiving antenna, 10...Keyboard for group number registration, 11
...Control channel dedicated receiver control signal, 12a
...Call channel designation data, 12b...Group number data.
Claims (1)
する主送受信機を備えるパーソナル無線装置にお
いて：前記主送受信機とは別に前記制御チヤンネ
ルだけで受信すを受信機と；呼び出される可能性
のある群番号を待受け群番号として予め記憶して
おく群番号メモリと；他の無線装置から制御チヤ
ンネルで発せられた電波を前記受信機で復調して
得た群番号と前記待受け群番号とを照合し、両方
の番号が一致する場合に前記群番号と、該群番号
といつしよに前記電波で送られ前記受信機で復調
されたチヤンネル指定データとを出力する照合回
路と；この照合回路から前記群番号またはチヤン
ネル指定データが出力されたときに着呼があつた
と判定して着呼の表示をする装置と；前記照合回
路から出力される前記群番号と前記チヤンネル指
定データとを一時記憶しておき、スイツチ操作が
されたときに前記群番号における前記チヤンネル
指定データで指定されるチヤンネルで前記主送受
信機をモニター状態にさせる切換回路とを含むこ
とを特徴とするパーソナル無線装置。 In a personal wireless device equipped with a main transceiver that transmits and receives on a communication channel and a control channel: A receiver that receives data only on the control channel separately from the main transceiver; a group number that may be called as a standby group number; A group number memory is stored in advance as a group number memory; the group number obtained by demodulating radio waves emitted from another wireless device on a control channel by the receiver is compared with the standby group number, and both numbers match. a verification circuit that outputs the group number and the channel designation data transmitted by the radio waves and demodulated by the receiver in conjunction with the group number; from this verification circuit the group number or channel designation data; a device that determines that there is an incoming call and displays an incoming call when the above is output; temporarily stores the group number and the channel designation data output from the verification circuit; a switching circuit that causes the main transceiver to enter a monitoring state on a channel specified by the channel designation data in the group number when
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171076U JPH0174644U (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171076U JPH0174644U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174644U true JPH0174644U (en) | 1989-05-19 |
Family
ID=31462577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171076U Pending JPH0174644U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174644U (en) |
-
1987
- 1987-11-09 JP JP1987171076U patent/JPH0174644U/ja active Pending