JPH01128644A - Transmission path quality information transfer system for communication transmission path - Google Patents
Transmission path quality information transfer system for communication transmission pathInfo
- Publication number
- JPH01128644A JPH01128644A JP62285544A JP28554487A JPH01128644A JP H01128644 A JPH01128644 A JP H01128644A JP 62285544 A JP62285544 A JP 62285544A JP 28554487 A JP28554487 A JP 28554487A JP H01128644 A JPH01128644 A JP H01128644A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- quality information
- data
- transmission path
- information
- 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 title claims abstract description 84
- 238000004891 communication Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 230000010365 information processing Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000547 structure data Methods 0.000 description 1
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- Maintenance And Management Of Digital Transmission (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は伝送路の通信方式に係シ、特にフレーム構成の
データを離散的に伝送する場合に、その伝送路の品質情
報を本来の通信情報、すなわち、フレーム構成のデータ
に変更を加えることなしに転送する通信伝送路の伝送路
品質情報転送方式に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a communication system for a transmission path, and in particular, when data in a frame structure is transmitted discretely, the quality information of the transmission path is used in the original communication. The present invention relates to a transmission line quality information transfer method for a communication transmission line that transfers information, that is, data in a frame structure without changing it.
従来の伝送路品質情報転送方式は、フレーム構成のデー
タ内の構成を変更し、ビット割シ付けを行っている例が
ある。In the conventional transmission path quality information transfer method, there is an example in which the structure within the data of the frame structure is changed and bit allocation is performed.
上述した従来の伝送路品質情報転送方式は、フレーム構
成のデータの内容を変更するようになっているので、そ
の分だけ情報の伝達効率が低下するという問題点があっ
た。The conventional transmission path quality information transfer method described above has a problem in that the content of the data in the frame structure is changed, and therefore the information transfer efficiency is reduced accordingly.
本発明の通信伝送路の伝送路品質情報転送方式は、フレ
ーム構成のデータを離散的に送信する通信伝送路におい
て、送信側では受信側で検出した伝送路品質情報を通常
の送信情報の送信間隔のあい間に送信し、受信側ではフ
レーム検出信号の制御により上記伝送路品質情報を受信
するようにしたものである。In the transmission line quality information transfer method of the communication transmission line of the present invention, in a communication transmission line that discretely transmits frame-structured data, the transmitting side uses the transmission line quality information detected on the receiving side at the transmission interval of normal transmission information. The receiving side receives the transmission path quality information under the control of the frame detection signal.
本発明においては、フレーム構成データの送信間隔のあ
い間に品質情報を送信し、かつ受信側で検出する。In the present invention, quality information is transmitted between transmission intervals of frame configuration data and detected on the receiving side.
以下、図面に基づき本発明の実施例を詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
第１図は本発明の一実施例を示すブロック図である。FIG. 1 is a block diagram showing one embodiment of the present invention.
図において、ＡはＡ局を示したものであシ、ＢはＢ局を
示したものである。In the figure, A indicates station A, and B indicates station B.
第１図において、１は送信データ作成部、２は送信デー
タ、３はフレーム構成部、４はフレーム付送信データ、
５は送信データセレクタ、６は送信データ、７．１５は
ドライバ、８はＢ局から入局方向への通信路、９．１７
はレシーバ、Ｔｏ、２９は受信データ、１１はフレーム
同期回路、１２はフレームなし受信データ、１３は受信
データ処理部、１４は対局送信データ、１６はＡ局から
８局方向への通信路、１８は対局受信データ、１９は受
信データ品質検出部、２０は受信データ、２１は対局受
信データ処理部、２２は伝送路品質情報、２３は送信情
報なし信号、２４は制御部、２５は送信制御信号、２６
は品質情報送信回路、２７報、３２は伝送路品質情報処
理部、３３は検出回路制御信号である。In FIG. 1, 1 is a transmission data creation unit, 2 is transmission data, 3 is a frame configuration unit, 4 is transmission data with frame,
5 is a transmission data selector, 6 is transmission data, 7.15 is a driver, 8 is a communication path from B station to the input direction, 9.17
is a receiver, To, 29 is received data, 11 is a frame synchronization circuit, 12 is frameless received data, 13 is a received data processing unit, 14 is game transmission data, 16 is a communication path from A station to 8 stations, 18 is game reception data, 19 is reception data quality detection section, 20 is reception data, 21 is game reception data processing section, 22 is transmission path quality information, 23 is signal without transmission information, 24 is control section, 25 is transmission control signal , 26
27 is a quality information transmitting circuit, 32 is a transmission path quality information processing section, and 33 is a detection circuit control signal.
そして、送信側では受信側で検出した伝送路品質情報を
通常の送信情報の送信間隔のあい間に送信し、受信側で
はフレーム検出信号の制御により上記伝送路品質情報を
受信するように構成されている。The transmitting side is configured to transmit the transmission path quality information detected by the receiving side during the transmission interval of normal transmission information, and the receiving side is configured to receive the transmission path quality information under control of the frame detection signal. ing.
つぎにこの第１図に示す実施例の動作を説明する０
まず、送信データ作成部１は通常の送信データ２をフレ
ーム構成部３へ送シ、７レーム付送信データ４となって
送信データセレクタ５を経由し、さらにＢ局から入局方
向への通信路８を経由してフレーム同期回路１１でフレ
ームを分離し、データ受信部へ到達する０そして、この
送信データは離散的であシ、送信データ（フレーム）が
ない場合には送信情報なし信号２３が制御部２４に出力
され、送信制御信号２５により品質情報送信回路２６が
動作可となシ、かつセレクタ制御信号２８によυ送信デ
ータセレクタ５が伝送路品質情報２Ｔ側を選択する。Next, we will explain the operation of the embodiment shown in FIG. The frame is separated by the frame synchronization circuit 11 via the communication path 8 from the B station to the incoming station, and reaches the data receiving section. If there is no data (frame), a no-transmission information signal 23 is output to the control unit 24, a transmission control signal 25 enables the quality information transmission circuit 26, and a selector control signal 28 enables the υ transmission data selector. 5 selects the transmission path quality information 2T side.
つぎに、この伝送路品質情報２Ｔは、Ａ局から８局方向
への通信路１６を介して到来した対局送信データの品質
を受信データ品質検出部１９でチエツクし、その結果、
すなわち、伝送路品質情報２２を品質情報送信回路２６
により作成される。Next, this transmission path quality information 2T is obtained by checking the quality of the game transmission data that arrived via the communication path 16 from the A station to the 8th station in the received data quality detection section 19, and as a result,
That is, the transmission path quality information 22 is sent to the quality information transmitting circuit 26.
Created by
そして、受信データ２９は検出回路制御信号３３により
、フレームデータを受信していないときのみ、伝送路品
質情報検出回路３０で検出可能となシ、伝送路品質情報
３１が伝送路品質情報処理部３２へ出力される。The received data 29 can be detected by the transmission path quality information detection circuit 30 only when frame data is not received by the detection circuit control signal 33, and the transmission path quality information 31 can be detected by the transmission path quality information processing section 32. Output to.
第２図はフレーム構成のデータのフレームフォーマット
であ！Ｄ、（、）は通信情報フォーマットを示し、（ｂ
）はフラグフォーマットの一例を示す。Figure 2 shows the frame format of the frame structure data! D, (,) indicates the communication information format, (b
) shows an example of the flag format.
第３図はフレーム構成のデータを離散的に送信する例を
具体的に示したものであり、（ａ）はＢ局から入局方向
への送信データを示し、（ｂ）はＡ局から８局方向への
送信データを示す。第４図は送信のあい間に伝送路品質
情報を挿入した例を示す図で、（１）はＢ局から入局方
向への送信データを示し、（ｂ）はＡ局から８局方向へ
の送信データを示す。そして、この第３図および第４図
において、Ｆは第２図に示すフラグであシ、Ｔはテキス
トを示す。また、第４図のＰ Ｍ （ＰｅｒｆｏｒｍＩ
ｌｎｃｅ Ｍｏｎ１ｔｏｒ ）は伝送路品質情報である
。Figure 3 specifically shows an example of discretely transmitting frame-structured data, where (a) shows the transmitted data from station B in the direction of entry, and (b) shows the data transmitted from station A to 8 stations. Indicates the data sent in the direction. Figure 4 shows an example in which transmission path quality information is inserted between transmissions, where (1) shows the transmitted data from station B in the incoming direction, and (b) shows the transmitted data from station A in the direction of 8 stations. Indicates transmission data. In FIGS. 3 and 4, F is the flag shown in FIG. 2, and T is text. In addition, P M (Perform I
lnceMon1tor) is transmission path quality information.
なお、第１図と第３図および第４図では、Ｂ局からＡ局
への伝送の実現例を主として示してあシ、Ａ局から８局
方向については省略しである。Note that FIGS. 1, 3, and 4 mainly show implementation examples of transmission from station B to station A, and the direction from station A to 8 stations is omitted.
以上説明したように、本発明はフレーム構成データの送
信間隔のおい間ｌＣ品質情報を送信し、かつ受信側で検
出することにより本来の通信情報の伝送効率を全く低下
させない効果がある。As described above, the present invention has the effect of not reducing the transmission efficiency of the original communication information at all by transmitting IC quality information during the transmission interval of frame configuration data and detecting it on the receiving side.
第１図は本発明の一実施例を示すブロック図、第２図は
７レーム構成のデータのフレームフォーマット、第３図
はフレーム構成のデータを離散的に送信する例を具体的
に示した説明図、第４図は送信のあい間に伝送路品質情
報を挿入した例を示す説明図である。
１・・―・送信データ作成部、２・・・・送信データ、
３・・・・フレーム構成部、４・ｅ・・フレーム付送信
データ、５・拳・・送信データセレクタ、６・・・拳送
信データ、Ｔ・・ｅ・ドライバ、８６０００通信路、９
・・・争レシーバ、１０・・・―受信データ、１１・拳
・・フレーム同期回路、１２拳＠１トフレームなし受信
データ、１３−・・・受信データ処理部、１４拳・・一
対局送信データ、１５・・・ｅドライバ、１６拳・・φ
Ａ信路、１７−・・・レシーバ、１８・、。
Φ対局受信データ、１９＠・・拳受信データ品質検出部
、２０・・拳・受信データ、２１・・・・対局受信デー
タ処理部、２２・・：・伝送路品質情報、２３・・・・
送信情動１号、２４・・・φ制御部、２５・−・・送信
制御信号、２６・・・番品質情報送信回路、２７−・・
・伝送路品質情報、２８・・―・セレクタ制御信号、２
９・・・・受信データ、３０・・・・伝送路品質情報検
出回路、３１・・・・伝送路品質情報、３２・拳・・伝
送路品質情報処理部、３３・・・番検出回路制御信号。
特許出願人 日本電気株式会社
代理人 山川政樹（＃υ為２名）
第２図
（ａ）
（ｂ）
第３図
第４図
・ｂ）−−Ｅ［了丁−−−−−−、、囮エコー−ｇ＊
ｔ’ｈ −FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a frame format of data with a 7-frame configuration, and FIG. 3 is an explanation specifically showing an example of discretely transmitting data with a frame configuration. 4 are explanatory diagrams showing an example in which transmission path quality information is inserted between transmissions. 1... Transmission data creation section, 2... Transmission data,
3...Frame configuration unit, 4.e...Transmission data with frame, 5.Fist...Transmission data selector, 6...Fist transmission data, T...e.driver, 86000 communication path, 9
... Conflict receiver, 10... - Received data, 11 - Fist - Frame synchronization circuit, 12 - Fist @ 1 frameless received data, 13 - - Received data processing section, 14 - Fist - One game transmission Data, 15...e driver, 16 fist...φ
A signal path, 17-...Receiver, 18... ΦGame reception data, 19@...Fist reception data quality detection unit, 20...Fist/game reception data, 21...Game reception data processing unit, 22...:Transmission path quality information, 23...
Transmission emotion No. 1, 24...φ control unit, 25... transmission control signal, 26... quality information transmission circuit, 27-...
・Transmission path quality information, 28...Selector control signal, 2
9... Received data, 30... Transmission line quality information detection circuit, 31... Transmission line quality information, 32... Transmission line quality information processing section, 33... No. detection circuit control signal. Patent Applicant NEC Corporation Agent Masaki Yamakawa (#υ2 people) Figure 2 (a) (b) Figure 3 Figure 4, b) Decoy Echo-g*
t'h -
Claims (1)
おいて、送信側では受信側で検出した伝送路品質情報を
通常の送信情報の送信間隔のあい間に送信し、受信側で
はフレーム検出信号の制御により前記伝送路品質情報を
受信するようにしたことを特徴とする通信伝送路の伝送
路品質情報転送方式。In a communication transmission channel that discretely transmits frame-structured data, the transmitting side transmits the channel quality information detected by the receiving side during the normal transmission information transmission interval, and the receiving side controls the frame detection signal. 1. A transmission path quality information transfer method for a communication transmission path, characterized in that the transmission path quality information is received by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62285544A JPH01128644A (en) | 1987-11-13 | 1987-11-13 | Transmission path quality information transfer system for communication transmission path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62285544A JPH01128644A (en) | 1987-11-13 | 1987-11-13 | Transmission path quality information transfer system for communication transmission path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128644A true JPH01128644A (en) | 1989-05-22 |
Family
ID=17692912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62285544A Pending JPH01128644A (en) | 1987-11-13 | 1987-11-13 | Transmission path quality information transfer system for communication transmission path |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128644A (en) |
-
1987
- 1987-11-13 JP JP62285544A patent/JPH01128644A/en active Pending
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