JPS4989451A - - Google Patents
Info
- Publication number
- JPS4989451A JPS4989451A JP48000162A JP16273A JPS4989451A JP S4989451 A JPS4989451 A JP S4989451A JP 48000162 A JP48000162 A JP 48000162A JP 16273 A JP16273 A JP 16273A JP S4989451 A JPS4989451 A JP S4989451A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/407—Bus networks with decentralised control
- H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Retry When Errors Occur (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Small-Scale Networks (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73162A JPS5318284B2 (ja) | 1972-12-26 | 1972-12-26 | |
| US425818A US3911396A (en) | 1972-12-26 | 1973-12-18 | Data transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP73162A JPS5318284B2 (ja) | 1972-12-26 | 1972-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4989451A true JPS4989451A (ja) | 1974-08-27 |
| JPS5318284B2 JPS5318284B2 (ja) | 1978-06-14 |
Family
ID=11466330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP73162A Expired JPS5318284B2 (ja) | 1972-12-26 | 1972-12-26 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3911396A (ja) |
| JP (1) | JPS5318284B2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537402U (ja) * | 1978-02-27 | 1980-03-10 | ||
| JP2722012B2 (ja) * | 1990-03-06 | 1998-03-04 | シーメンス アクチエンゲゼルシャフト | 自動車駆動ユニット用制御システム |
| ZA931077B (en) * | 1992-03-05 | 1994-01-04 | Qualcomm Inc | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system |
| WO1994021056A1 (en) * | 1993-03-05 | 1994-09-15 | Ntt Mobile Communications Network Inc. | Random access communication method by use of cdma, and system for mobile stations which use the method |
| US5896097A (en) * | 1996-03-06 | 1999-04-20 | Schlumberger Resource Management Services, Inc. | System for utility meter communications using a single RF frequency |
| US6104333A (en) | 1996-12-19 | 2000-08-15 | Micron Technology, Inc. | Methods of processing wireless communication, methods of processing radio frequency communication, and related systems |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL127044C (ja) * | 1961-08-30 | 1969-10-15 | ||
| US3394349A (en) * | 1965-03-22 | 1968-07-23 | Motorola Inc | Supervisory control system having repeat message control and count control of the number of repeat messages |
| US3493678A (en) * | 1966-12-30 | 1970-02-03 | Nederlanden Staat | Channel selecting telecommunication system with automatic error correction by repetition |
-
1972
- 1972-12-26 JP JP73162A patent/JPS5318284B2/ja not_active Expired
-
1973
- 1973-12-18 US US425818A patent/US3911396A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5318284B2 (ja) | 1978-06-14 |
| US3911396A (en) | 1975-10-07 |