JPH04175026A - Communication equipment - Google Patents
Communication equipmentInfo
- Publication number
- JPH04175026A JPH04175026A JP30432390A JP30432390A JPH04175026A JP H04175026 A JPH04175026 A JP H04175026A JP 30432390 A JP30432390 A JP 30432390A JP 30432390 A JP30432390 A JP 30432390A JP H04175026 A JPH04175026 A JP H04175026A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- communication device
- section
- equipment
- reception
- 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
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
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- Bidirectional Digital Transmission (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、コンピユータ等の通信装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to communication devices such as computers.
従来の技術
近年、コンビ二一夕の利用は目覚ましいものがあり、コ
ンビコータ間の通信や、モデムを使った通信が多く利用
されるようになってきた。これらの通信において効率の
よい通信装置の必要性がますます高まっている。BACKGROUND OF THE INVENTION In recent years, the use of combi coaters has been remarkable, and communication between combi coaters and communication using modems have come into widespread use. In these communications, the need for efficient communication devices is increasing.
以下に、従来の通信装置について説明する。A conventional communication device will be explained below.
第３図は従来の通信装置の構成図であり、２１は起呼側
通信装置、２２は起呼側通信装置２１の送信部、２３は
起呼側通信装置２１の受信部、２４は通信線である。２
５は応答側通信装置、２６は応答側通信装置２５の送信
部、２７は応答側通信装置２５の受信部である。FIG. 3 is a configuration diagram of a conventional communication device, in which 21 is a calling side communication device, 22 is a transmitting section of the calling side communication device 21, 23 is a receiving section of the calling side communication device 21, and 24 is a communication line. It is. 2
5 is a responding communication device, 26 is a transmitting section of the responding communication device 25, and 27 is a receiving section of the responding communication device 25.
以上のように構成された通信装置について、以下その動
作を説明する。The operation of the communication device configured as described above will be described below.
まず、起呼側通信装置２１の送信部２２から通信線２４
に信号を送り出し、その信号を応答側通信装置２５の受
信部２７で受は取る。受は取った後、応答側通信装置２
５はその信号を処理し、その信号又は、別の信号を送信
部２６より通信部２４に送り出す。その信号を起呼側通
信装置２１の受信部２３で受は取り、信号処理をする。First, from the transmitter 22 of the calling side communication device 21 to the communication line 24
The receiving unit 27 of the responding communication device 25 receives the signal. After receiving the receipt, the responding communication device 2
5 processes the signal and sends the signal or another signal from the transmitting section 26 to the communication section 24. The signal is received by the receiving unit 23 of the calling side communication device 21 and processed.
この手順が終了すると、再び最初から繰り返す。Once this step is complete, repeat from the beginning.
さらに、理解を深めるために第４図のタイムチャートに
ついて説明する。今この通信装置において送信してから
受信するまで２を時間、起呼側通信装置において、送信
してから受信状態になるまで２を時間、受信してから送
信状態になるまで４を時間かかるとし、応答側装置にお
いて、送信してから受信状態になるまで３を時間、受信
してから送信状態になるまで５１時間かかるものとする
。Furthermore, for better understanding, the time chart in FIG. 4 will be explained. Now assume that it takes 2 hours from sending to receiving on this communication device, 2 hours from sending to receiving state on the calling side communication device, and 4 hours from receiving to sending state. It is assumed that it takes 3 hours for the responding device to enter the receiving state after transmitting, and 51 hours for the responding device to enter the transmitting state after receiving.
まず０１の時、起呼側通信装置２１の送信部２２から送
信し、Ｉｔ後に信号が応答側通信装置２５の受信部２７
に到達する。応答側通信装置２５では受信してから５を
後に信号を送信する。そしてこの信号はｌｔ後に起呼側
通信装置２１の受信部２８に到達する。モして４を後に
再び応答側通信装置２５に信号を送信する。ここまでの
サイクルは１ｔ＋５ｔ＋１ｔ＋４ｔであり、ｌｉｔ時間
かかる。応答側通信装置２５に於いても同じである。こ
こで第４図の斜線の部分は送信から受信状態になり信号
を待っている時間であり、起呼側通信装置２１では５ｔ
の時間があり、また応答側通信装置２５では３ｔの時間
がある。この時間は無駄な時間である。First, at the time of 01, the signal is transmitted from the transmitting section 22 of the calling side communication device 21, and after It, the signal is sent to the receiving section 27 of the responding side communication device 25.
reach. The responding communication device 25 transmits the signal 5 seconds after receiving the signal. This signal then reaches the receiving section 28 of the calling side communication device 21 after lt. After 4, the signal is transmitted again to the responding communication device 25. The cycle up to this point is 1t+5t+1t+4t, and takes liter time. The same applies to the response side communication device 25. Here, the shaded part in FIG. 4 is the time from transmitting to receiving state and waiting for a signal, and the calling communication device 21
, and the responding communication device 25 has a time of 3t. This time is wasted time.
発明が解決しようとする課題
しかしながら上記の従来の構成では、起呼側通信装置、
応答側通信装置ともに信号を送出した後、受信状態とな
るが、相手の処理が終了し、信号が送られてくるまで、
受信部分で待っている。Problems to be Solved by the Invention However, in the above conventional configuration, the calling side communication device,
After both responding communication devices send signals, they enter the receiving state, but until the other party finishes processing and the signal is sent,
Waiting in the receiving section.
そのために、信号を同時に送受信することができず、交
互にやり取りする状態となり、通信線の利用効率が悪い
という問題点を有していた。Therefore, signals cannot be transmitted and received simultaneously, but are exchanged alternately, resulting in a problem of poor utilization of communication lines.
本発明は、上記従来の問題点を解決するもので、信号を
同時に送受信させると共に、効率を向上させる通信装置
を提供することを目的とする。The present invention solves the above conventional problems, and aims to provide a communication device that simultaneously transmits and receives signals and improves efficiency.
課題を解決するための手段
この目的を達成するために本発明の通信装置は、送信部
と受信部と受信した信号を記憶しておく回路から構成さ
れている。Means for Solving the Problems To achieve this object, a communication device of the present invention is comprised of a transmitting section, a receiving section, and a circuit for storing received signals.
作用
この構成によって、信号を同時に送受信させると共に、
通信効率を向上させることができる。Effect: This configuration allows signals to be transmitted and received simultaneously,
Communication efficiency can be improved.
実施例
以下本発明の一実施例について、図面を参照しながら説
明する。EXAMPLE An example of the present invention will be described below with reference to the drawings.
第１図は本発明の一実施例における通信装置の構成を示
すものである。第１図において、１〜７は従来の装置の
２１から２７と同じである。８は起呼側通信装置１の受
信信号記憶部、９は応答側通信装置５の受信信号記憶部
である。FIG. 1 shows the configuration of a communication device in an embodiment of the present invention. In FIG. 1, 1 to 7 are the same as 21 to 27 of the conventional device. 8 is a received signal storage section of the calling side communication device 1, and 9 is a received signal storage section of the response side communication device 5.
以上のように構成された本実施例の通信装置について以
下その動作を説明する。The operation of the communication device of this embodiment configured as described above will be described below.
まず、起呼側通信装置１の送信部２から通信線４に信号
を送り出し、応答側通信装置５の受信部７により受信す
る。受信部７では、同時にその信号を記憶部９に保存す
る。次に応答側通信装置５の送信部６からも通信線４に
信号を送り出す。その信号を起呼側通信装置１の受信部
３により受は取る。同時に起呼側通信装置ｌの記憶部８
にその信号を保存する。次に起呼側通信装置１の送信部
２ｔ！％ら信号を送り出す。そして、その信号を起呼側
通信装置１の受信部３で受信するわけであるが、本実施
例では、受信信号が相手側より送られてきていない時は
、記憶装置８に記憶された信号により、処理を行なう。First, a signal is sent from the transmitting section 2 of the calling side communication device 1 to the communication line 4, and is received by the receiving section 7 of the responding side communication device 5. The receiving section 7 simultaneously stores the signal in the storage section 9. Next, the transmitter 6 of the responding communication device 5 also sends a signal to the communication line 4. The signal is received by the receiving section 3 of the calling side communication device 1. At the same time, the storage unit 8 of the calling side communication device l
Save that signal. Next, the transmitter 2t of the calling side communication device 1! % sends out a signal. Then, the signal is received by the receiving unit 3 of the calling side communication device 1. In this embodiment, when the received signal is not sent from the other party, the signal stored in the storage device 8 is received. Processing is performed by
もちろん、受信信号がきている時は、そちらを優先する
。応答側通信装置５においても同様に動作する。Of course, when there is a received signal, that is given priority. The response side communication device 5 operates similarly.
さらに理解を深めるために、第２図のタイミングチャー
トについて説明する。図４において処理時間の設定は、
従来例と同等である。For further understanding, the timing chart in FIG. 2 will be explained. In Figure 4, the processing time settings are as follows:
This is equivalent to the conventional example.
まずＯｔの時、起呼側通信装置１の送信部２から信号を
送信し、１を後に応答側通信装置５の受信部７に到達す
る。応答側では受信してから５を後に信号を送信する。First, at Ot, a signal is transmitted from the transmitting section 2 of the calling side communication device 1, and after 1, it reaches the receiving section 7 of the responding side communication device 5. The response side transmits the signal 5 times after receiving it.
そしてｌｔ後に起呼側通信装置１の受信部３に信号が到
達する。モして４を後に再び応答側受信装置５に信号を
送信する。次にまた起呼側通信装置１では受信動作に移
る。このとき、従来例では応答側通信装置５より信号が
送られてくるまで受信動作を待っていた。しかしながら
、本実施例では記憶部８に記憶しておいた信号により処
理を続けるので受信状態になる２を後すぐに記憶部８の
信号を用い処理を行い、４を後再び送信する。応答側も
同様である。起呼側の１サイクルにかかる時間は２ｔ＋
４ｔで６ｔである。応答側の１サイクルにかかる時間は
３ ｔ＋５ ｔで８ｔである。従来例では、起呼側、応
答側共にｌｉｔであったので、時間が短縮されているこ
とがわかる。After lt, the signal reaches the receiving unit 3 of the calling side communication device 1. After 4, the signal is transmitted again to the responding receiving device 5. Next, the calling side communication device 1 shifts to the receiving operation again. At this time, in the conventional example, the receiving operation was waited until a signal was sent from the responding communication device 5. However, in this embodiment, processing is continued using the signal stored in the storage section 8, so immediately after 2, which enters the receiving state, processing is performed using the signal in the storage section 8, and after 4, the signal is transmitted again. The same applies to the responding side. The time it takes for one cycle on the calling side is 2t+
4t is 6t. The time required for one cycle on the response side is 3 t+5 t, which is 8 t. In the conventional example, both the calling side and the responding side were lit, so it can be seen that the time is shortened.
このように従来の通信装置においては、相手からの信号
が送られてくるまで信号処理動作を待っていたが、上記
の実施例では、記憶部８又は９に記憶された処理を進め
ることが可能である。このため、高速な処理の実行が可
能であり、かつ起呼側、応答側の装置の処理速度が異な
っていても、遅い方の実行速度に影響されることなく処
理を進めることが可能である。In this way, in conventional communication devices, the signal processing operation waits until a signal is sent from the other party, but in the above embodiment, it is possible to proceed with the processing stored in the storage unit 8 or 9. It is. Therefore, high-speed processing is possible, and even if the processing speeds of the calling and responding devices are different, the processing can proceed without being affected by the slower execution speed. .
発明の効果
本発明は受信信号の記憶装置を設けることにより、受信
信号のあるなしや相手側の通信速度の影響を受けること
なく、高速な処理の実行が行なえるという効果を得るこ
とができる優れた通信装置を実現できるものである。Effects of the Invention The present invention has the advantage that by providing a storage device for received signals, high-speed processing can be performed without being affected by the presence or absence of received signals or the communication speed of the other party. This makes it possible to realize a communication device with
第１図は本発明の一実施例における通信装置のブロック
図、第２図は第１図の動作を説明するためのタイミング
チャート、第３図は従来の通信装置のブロック図、第４
図は第３図の動作を説明すするためのタイミングチャー
トである。
１・・・・・・起呼側通信装置、２・・・・・・送信部
、３・・・・・・受信部、４・・・・・・通信線、５・
・・・・・応答側通信装置、６・・・・・・送信部、７
・・・・・・受信部、８・・・・・・受信信号記憶部、
９・・・・・・受信信号記憶部、２１・・・・・・起呼
側通信装置、２２・・・・・・送信部、２３・・・・・
・受信部、２４・・・・・・通信線、２５・・・・・・
応答側通信装置、２６・・・・・・送信部、２７・・・
・・・受信部。
代理人の氏名 弁理士小蝦治明 ほか２名Ｈ１ｌ１１１
Ｑ！Ｂ ｔ
第３図 ２７．−ＩＣ−’１−ＩＪｉｉ［ｔ
ｌｚｚ、２６−蓬信郁
ｚａ、？７−受信部
運−通信線
乃一応署側通信装置
城 與 破 貸 ″FIG. 1 is a block diagram of a communication device according to an embodiment of the present invention, FIG. 2 is a timing chart for explaining the operation of FIG. 1, FIG. 3 is a block diagram of a conventional communication device, and FIG.
The figure is a timing chart for explaining the operation of FIG. 3. DESCRIPTION OF SYMBOLS 1... Calling side communication device, 2... Transmitting unit, 3... Receiving unit, 4... Communication line, 5...
...Response side communication device, 6 ... Transmission section, 7
. . . Receiving section, 8 . . . Received signal storage section,
9...Received signal storage unit, 21...Calling side communication device, 22...Transmission unit, 23...
・Receiving section, 24...Communication line, 25...
Response side communication device, 26... Transmission unit, 27...
...Receiving section. Name of agent: Patent attorney Haruaki Koebi and two others H1l111
Q! B t Figure 3 27. -IC-'1-IJii[t
lzz, 26-Hoshin Ikuza,? 7 - Receiving Department Operation - Communication line No. 7 - Communication equipment on the police station side.
Claims (1)
受信する受信装置と、受信した信号を記憶しておく記憶
装置を備えた通信装置。A communication device includes a transmitting device that sends a signal to the other party, a receiving device that receives the signal from the other party, and a storage device that stores the received signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30432390A JPH04175026A (en) | 1990-11-08 | 1990-11-08 | Communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30432390A JPH04175026A (en) | 1990-11-08 | 1990-11-08 | Communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04175026A true JPH04175026A (en) | 1992-06-23 |
Family
ID=17931642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30432390A Pending JPH04175026A (en) | 1990-11-08 | 1990-11-08 | Communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04175026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140090651A (en) | 2012-01-26 | 2014-07-17 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | Cathode active material for lithium ion battery, cathode for lithium ion battery, and lithium ion battery |
-
1990
- 1990-11-08 JP JP30432390A patent/JPH04175026A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140090651A (en) | 2012-01-26 | 2014-07-17 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | Cathode active material for lithium ion battery, cathode for lithium ion battery, and lithium ion battery |
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