CN105245533A - Wireless communication real-time transmission data frame structure - Google Patents
Wireless communication real-time transmission data frame structure Download PDFInfo
- Publication number
- CN105245533A CN105245533A CN201510694541.3A CN201510694541A CN105245533A CN 105245533 A CN105245533 A CN 105245533A CN 201510694541 A CN201510694541 A CN 201510694541A CN 105245533 A CN105245533 A CN 105245533A
- Authority
- CN
- China
- Prior art keywords
- frame
- data
- interference analysis
- real
- time transmission
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
The invention provides a wireless communication real-time transmission data frame structure which comprises a front interference analysis frame, a data receiving frame, a synchronization frame, a data sending frame, a service frame and a rear interference analysis frame. The front interference analysis frame, the data receiving frame, the synchronization frame, the data sending frame, the service frame and the rear interference analysis frame are successively, consecutively and periodically framed. According to the invention, the flexibility of digital communication equipment and the portability of a software radio technology are fully used; a data frame structure is fully optimized to complete data exchange in a single cycle; high-speed real-time data transmission is realized; wireless communication equipment provided by the invention has the advantages of high transmission rate and good timeliness, and is especially suitable for wireless data transmission between systems with a real-time transmission requirement.
Description
Technical field
The present invention relates to a kind of data frame structure of radio communication real-time Transmission, belong to wireless communication technology field.
Background technology
Along with the arrival of information age, for the wireless communication apparatus having requirement of real-time, the cycle time delay of radio communication system data transmission can not put up with and accepts.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of data frame structure of radio communication real-time Transmission, the data frame structure of this radio communication real-time Transmission has in the single communication cycle and completes the mutual ability of downlink data, meets the instructions for use of the quick real-time Transmission of Wireless Telecom Equipment.
The present invention is achieved by the following technical programs.
The data frame structure of a kind of radio communication real-time Transmission provided by the invention, comprises front interference analysis frame, receipts Frame, synchronization frame, sends out Frame, duties frame and rear interference analysis frame; Described front interference analysis frame, receipts Frame, synchronization frame, Frame, duties frame and rear interference analysis frame are successively continuously by cycle framing.
Described front interference analysis frame accounts for 1 sequential, Frame accounts for 9 sequential to receipts, synchronization frame accounts for 1 sequential, duties frame accounts for 7 sequential, rear interference analysis frame accounts for 3 sequential.
Described Frame at least accounts for 7 sequential.
The present invention is applied to high-speed frequency-hopping equipment real-time Transmission.
Beneficial effect of the present invention is: make full use of the flexibility of digital communication equipment and the portability of software and radio technique, abundant optimization data frame structure, to reach the object that the monocycle completes data interaction, thus realizes high-speed real-time transmission.And have employed Wireless Telecom Equipment of the present invention, have transmission rate high, real-time is good, carries out Wireless Data Transmission between the system being specially adapted to requirements of real time.
Accompanying drawing explanation
Fig. 1 is composition structural representation of the present invention.
Embodiment
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
The data frame structure of a kind of radio communication real-time Transmission as shown in Figure 1, in frame structure design, timing Design keeps identical with external system communication succession, for ensureing transfer of data no periodic time delay, frame structure design is improved and optimizated, in a communication cycle, interference analysis frame is divided into two parts, synchronization frame is placed in the middle of frame structure, duties frame is put thereafter, whole frame structure is interference analysis frame, receive Frame, synchronization frame, send out Frame, duties frame and interference frame, in whole transfer of data, all Frames are continuous print, carry out in order by the cycle.
Thus, the present invention makes full use of the flexibility of digital communication equipment and the portability of software and radio technique, abundant optimization data frame structure, to reach the object that the monocycle completes data interaction, thus realizes high-speed real-time transmission.And have employed Wireless Telecom Equipment of the present invention, have transmission rate high, real-time is good, carries out Wireless Data Transmission between the system being specially adapted to requirements of real time.
Wherein, described front interference analysis frame accounts for 1 sequential, Frame accounts for 9 sequential to receipts, synchronization frame accounts for 1 sequential, duties frame accounts for 7 sequential, rear interference analysis frame accounts for 3 sequential.
Described Frame at least accounts for 7 sequential.
Owing to not being synchronization frame at each communication cycle initial time, therefore for adopting reference clock and the synchronous Wireless Telecom Equipment of synchronous prefix method, the system synchronization after special synchronized algorithm must be had could to adapt to frame structure change, and recover reference clock.
The present invention is fully verified on high-speed frequency-hopping communication equipment, meets the requirement of high-speed frequency-hopping equipment real-time Transmission, and meeting the monocycle, to complete downlink data mutual.Therefore, the present invention is mainly used in high-speed frequency-hopping equipment real-time Transmission.
Claims (4)
1. the data frame structure of a radio communication real-time Transmission, comprise front interference analysis frame, receipts Frame, synchronization frame, send out Frame, duties frame and rear interference analysis frame, it is characterized in that: described front interference analysis frame, receipts Frame, synchronization frame, Frame, duties frame and rear interference analysis frame are successively continuously by cycle framing.
2. the data frame structure of radio communication real-time Transmission as claimed in claim 1, is characterized in that: described front interference analysis frame accounts for 1 sequential, Frame accounts for 9 sequential to receipts, synchronization frame accounts for 1 sequential, duties frame accounts for 7 sequential, rear interference analysis frame accounts for 3 sequential.
3. the data frame structure of radio communication real-time Transmission as claimed in claim 1, is characterized in that: described Frame at least accounts for 7 sequential.
4. the data frame structure of radio communication real-time Transmission as claimed in claim 1, is characterized in that: the present invention is applied to high-speed frequency-hopping equipment real-time Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694541.3A CN105245533A (en) | 2015-10-22 | 2015-10-22 | Wireless communication real-time transmission data frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694541.3A CN105245533A (en) | 2015-10-22 | 2015-10-22 | Wireless communication real-time transmission data frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105245533A true CN105245533A (en) | 2016-01-13 |
Family
ID=55043033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694541.3A Pending CN105245533A (en) | 2015-10-22 | 2015-10-22 | Wireless communication real-time transmission data frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105245533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356933A (en) * | 2015-11-23 | 2016-02-24 | 贵州航天天马机电科技有限公司 | Data frame structure for wireless communication real-time transmission |
| CN109479069A (en) * | 2016-07-15 | 2019-03-15 | 高通股份有限公司 | The network communication of unmanned plane is managed |
-
2015
- 2015-10-22 CN CN201510694541.3A patent/CN105245533A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356933A (en) * | 2015-11-23 | 2016-02-24 | 贵州航天天马机电科技有限公司 | Data frame structure for wireless communication real-time transmission |
| CN109479069A (en) * | 2016-07-15 | 2019-03-15 | 高通股份有限公司 | The network communication of unmanned plane is managed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG11201900189YA (en) | Method for transmitting and receiving random access channel, and device for same | |
| MX2017009078A (en) | Methods and apparatus for transmitting/receiving he-sig b. | |
| WO2017188787A3 (en) | Data transmission method performed by base station in wireless communication system, and apparatus using same | |
| MY197768A (en) | Data transmission method, wireless network device, and communications system | |
| EP2140580A4 (en) | Base station synchronization for a single frequency network | |
| PH12019502080A1 (en) | Method for transmitting signal, terminal device and network device | |
| CN101557255B (en) | Time synchronization method, system thereof and time synchronous communication equipment | |
| MY179770A (en) | Small data communications in a wireless communication network | |
| MY201317A (en) | Method and terminal for data transmission | |
| GB201302515D0 (en) | Aligning data transfer to optimize connections established for transmission over a wireless network | |
| WO2011099825A3 (en) | Apparatus and method for establishing uplink synchronization in a wireless communication system | |
| MX338782B (en) | Selection of synchronization stations in a peer-to-peer network environment. | |
| CN103517398B (en) | Device-to-device communication method and terminal | |
| CN103582186A (en) | Method and device for BBU interframe data interaction in wireless soft base station | |
| CN105101387A (en) | Synchronous processing method and user equipment | |
| PH12019502791A1 (en) | Wireless communication method and device | |
| PH12019502648A1 (en) | Data transmission method, terminal device, and network device | |
| CN105245533A (en) | Wireless communication real-time transmission data frame structure | |
| CN105450491A (en) | Time synchronization hardware architecture based on 1588 protocol, and time synchronization method | |
| MX2012008295A (en) | Method and arrangement in a telecommunications system. | |
| WO2013012264A3 (en) | Communication method using multiple transmission points, and apparatus for same | |
| CN101478511B (en) | Data receiving method for MIMO wireless communication system | |
| CN102802198A (en) | Data alignment method and device | |
| WO2016065642A8 (en) | Synchronization device and method | |
| CN105356933A (en) | Data frame structure for wireless communication real-time transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication |