CN113708893A - Adaptive communication data processing system and method based on Internet of things - Google Patents
Adaptive communication data processing system and method based on Internet of things Download PDFInfo
- Publication number
- CN113708893A CN113708893A CN202110997738.XA CN202110997738A CN113708893A CN 113708893 A CN113708893 A CN 113708893A CN 202110997738 A CN202110997738 A CN 202110997738A CN 113708893 A CN113708893 A CN 113708893A
- Authority
- CN
- China
- Prior art keywords
- data
- data processing
- processing module
- controller
- cwl
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses an adaptive communication data processing system based on the Internet of things and a method thereof, belonging to the field of the Internet of things and relating to a data processing technology, wherein the data transmission size is calculated during data transmission, the data are classified into types and then respectively calculated during the calculation of the transmission size, and when the calculated data transmission size is smaller than the transmission capacity of a physical channel, the data are uniformly transmitted through the physical channel, so that the rapidity of data transmission is ensured, and the instantaneity is ensured; when the data transmission size is larger than the transmission capacity of the physical channel and is within the load range of the physical channel and the wireless channel, calculating different types of data, and simultaneously transmitting the physical channel and the wireless channel; and when the signals sent by the data processing module and received by the controller are other bearing signals, the controller is connected with the compression module, and the compressed data is sent to the data processing module for processing and then is judged again.
Description
Technical Field
The invention belongs to the field of Internet of things, relates to a data processing technology, and particularly relates to an adaptive communication data processing system and method based on the Internet of things.
Background
Data transmission is to transmit data from a data source to a data terminal through one or more data links according to a certain rule, and the main function of the data transmission is to realize information transmission and exchange between points. A good data transmission mode can improve the real-time performance and reliability of data transmission.
In the existing data transmission process, the real-time performance and reliability of data transmission are more and more concerned by people, most of the existing data transmission adopts a unique data transmission mode, either single wired transmission or pure wireless transmission, and the data transmission cannot be adjusted in a self-adaptive manner according to the size of the data transmission so as to keep the effectiveness of the data transmission.
Disclosure of Invention
The invention provides a self-adaptive communication data processing system and method based on the Internet of things.
The purpose of the invention can be realized by the following technical scheme:
an adaptive communication data processing system based on the Internet of things comprises a source end and a sink end, wherein the source end is a data sender, the sink end is a data receiver, a channel exists between the source end and the sink end, the channel comprises a physical channel and a wireless channel, the source end is connected with an information acquisition module, and the information acquisition module is used for acquiring the type and the size of data sent by the source end or the sink end and sending the data to a data processing module;
the data processing module marks the type of the data as Lx, x represents the data type number, the size of the data is marked as BLxi, i represents the data number of the corresponding type of data at the same moment, i is a positive integer, and i is 1 and 2 … … n; calculating the total size ZBL of the data to be transmitted at the same time;
the data processing module respectively calculates the bearing capacity Cwx of the wireless channel in unit time and the bearing capacity Cwl of the physical channel in unit time through a calculation formula;
the data processing module compares ZBL to Cwx and Cwl sizes; the data processing module is also connected with a controller;
when ZBL is less than or equal to Cwl, the data processing module sends a physical channel independent bearing signal to the controller;
when Cwx + Cwl is more than or equal to ZBL and more than Cwl, the data processing module sends a common bearing signal to the controller;
when ZBL > Cwx + Cwl, the data processing module sends other bearer signals to the controller.
Furthermore, the role relationship between the source end and the sink end is not unique, and the source end and the sink end are transformed according to the relationship of data transmission.
Furthermore, the information acquisition module is installed at the data end of the source end and the sink end, and the data end is a port for signal input and a port for signal output.
Further, the total size of data ZBL is calculated by
Further, the information acquisition module acquires the number of channels from the information source end to the information sink end, and respectively marks the number of the wireless channels as S1 and the number of the physical channels as S2;
the information acquisition module acquires the signal transmission rate of a wireless channel and is marked as Vwx, and the information acquisition module acquires the signal transmission rate of a physical channel and is marked as Vwl;
the data processing module respectively calculates the load capacity Cwx of the wireless channel in unit time and the load capacity Cwl of the physical channel in unit time through calculation formulas, wherein the calculation formulas are respectively as follows:
Cwx＝Vwx×S1×t；Cwl＝Vwl×S2×t。
further, the device also comprises a compression module;
when the signals sent by the data processing module and received by the controller are other bearing signals, the controller is connected with the compression module; and the compression module compresses the data, sends the compressed data to the data processing module for processing, and then judges the data again.
Further, the controller is configured to receive a signal sent by the data processing module, and perform adaptive transmission of data according to the signal sent by the data processing module.
Further, the signals sent by the data processing module include physical channels alone carrying signals, common carrying signals and other carrying signals.
An adaptive communication data processing method based on the Internet of things comprises the following steps:
the method comprises the following steps: marking data;
after the data processing module receives the type and the size of the data sent by the data acquisition module, the data are respectively marked as Lx and BLxi;
the information acquisition module acquires the number of channels from the information source end to the information sink end, and respectively marks the number of the wireless channels as S1 and the number of the physical channels as S2;
the information acquisition module acquires the signal transmission rate of a wireless channel and is marked as Vwx, and the information acquisition module acquires the signal transmission rate of a physical channel and is marked as Vwl;
step two: processing data;
the data processing module obtains the total size ZBL of the data to be transmitted at the same time through a calculation formula
The data processing module respectively calculates the load capacity Cwx of the wireless channel in unit time and the load capacity Cwl of the physical channel in unit time through calculation formulas, wherein the calculation formulas are respectively as follows:
Cwx＝Vwx×S1×t；Cwl＝Vwl×S2×t；
wherein t represents a unit time;
step three: data adaptive transmission;
when ZBL is less than or equal to Cwl, the data processing module sends a physical channel independent bearing signal to the controller, and the controller controls the source end to transmit the data to be transmitted to the destination end through the physical channel;
when Cwx + Cwl is more than or equal to ZBL and more than Cwl, the data processing module sends a common bearing signal to the controller;
the controller sends a feedback signal to the data processing module, and after the data processing module receives the feedback signal sent by the controller, the data processing module respectively calculates the total size of data of different data types;
the data processing module transmits the data with the maximum total size of the data type and in the physical channel bearing range through a physical channel;
when ZBL is larger than Cwx + Cwl, the data processing module sends other bearing signals to the controller, and the controller is connected with the compression module; and the compression module compresses the data, sends the compressed data to the data processing module for processing, and then judges the data again.
Compared with the prior art, the invention has the beneficial effects that:
the data transmission method is characterized in that an information acquisition module is arranged, the data transmission size is calculated during data transmission, the data are classified according to types and then are respectively calculated during the calculation of the transmission size, the channel transmission capacity between a source terminal and a sink terminal is judged, and when the calculated data transmission size is smaller than the transmission capacity of a physical channel, the data are uniformly transmitted through the physical channel, so that the rapidity of data transmission is ensured, and the real-time performance is further ensured;
when the data transmission size is larger than the transmission capacity of the physical channel and is within the load range of the physical channel and the wireless channel, different types of data are calculated, the physical channel and the wireless channel are transmitted simultaneously, and then self-adaptive transmission is completed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an adaptive communication data processing system based on the Internet of things according to the present invention;
fig. 2 is a flowchart of an adaptive communication data processing method based on the internet of things.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an adaptive communication data processing system based on the internet of things includes a source end and a sink end, where the source end is a sender of data, the sink end is a receiver of data, and the source end and the sink end are generally computers or other data terminal devices, and in order to achieve effective data transmission between the source end and the sink end, a channel for transmitting signals is established between the source end and the sink end, and this channel is called a channel; the channel is divided into a physical channel and a wireless channel according to different transmission media, the physical channel is a channel with a physical transmission line, and the wireless channel is a channel without a specific physical transmission line and transmitting or radiating a wireless WIFI signal;
it should be noted that the role relationship between the source end and the sink end is not unique, because of the relationship of data transmission, the role relationship between the source end and the sink end can be changed;
the invention also comprises an information acquisition module, wherein the information acquisition module is arranged at the data ends of the signal source end and the signal sink end, and the data ends are both a signal input port and a signal output port;
the information acquisition module is used for acquiring attribute information of data transmitted by a signal source end or a signal sink end, and it needs to be explained that when the signal source end or the signal sink end transmits data, the attribute information of the data is various and comprises formats, types, sizes, names and the like of the data;
the attribute information comprises the type of the data and the size of the data;
the invention is also provided with a data processing module, the data processing module is used for processing the data sent by the data acquisition module, and the processing process comprises the following steps:
the first process is as follows: a marker of the data;
the data processing module receives the type of the data and the size of the data sent by the data acquisition module; marking the type of the data as Lx, wherein x represents the number of the data type, and x is 1,2,3 and 4; wherein L1 denotes text, L2 denotes audio, L3 denotes video, and L4 denotes others; it should be noted that the types of data are not limited to the four disclosed in the present invention;
the size of the data is marked as BLxi, where i denotes a data number of corresponding type data at the same time, i is a positive integer, and i is 1,2 … … n;
the information acquisition module acquires the number of channels from the information source end to the information sink end, and respectively marks the number of the wireless channels as S1 and the number of the physical channels as S2;
the information acquisition module acquires the signal transmission rate of a wireless channel and is marked as Vwx, and the information acquisition module acquires the signal transmission rate of a physical channel and is marked as Vwl; it should be noted that the unit time of the signal transmission rate is second or other time shorter than second;
and a second process: processing data;
the data processing module obtains the total size ZBL of the data to be transmitted at the same time through a calculation formula
The data processing module respectively calculates the load capacity Cwx of the wireless channel in unit time and the load capacity Cwl of the physical channel in unit time through calculation formulas, wherein the calculation formulas are respectively as follows:
Cwx＝Vwx×S1×t；Cwl＝Vwl×S2×t；
note that, t represents a unit time;
the third process: judging data;
when ZBL is less than or equal to Cwl, the physical channel can carry out independent bearing, the data processing module sends a physical channel independent bearing signal to the controller, and the controller controls the source end to transmit the data to be transmitted to the destination end through the physical channel;
when Cwx + Cwl is more than or equal to ZBL > Cwl, the physical channel can not be carried independently and is in the carrying range of the physical channel and the wireless channel;
the data processing module sends a common bearing signal to the controller;
when ZBL > Cwx + Cwl, it indicates that the physical channel can not be carried independently and is out of the carrying range of the physical channel and the wireless channel;
the data processing module sends other bearing signals to the controller.
It should be noted that, in the present invention, a controller is further provided, where the controller is configured to receive a signal sent by the data processing module, and perform adaptive transmission of data according to the signal sent by the data processing module, and specifically, a process of controlling the adaptive data transmission by the controller includes the following steps:
a first possibility exists of:
when the signal received by the controller and sent by the data processing module is a physical channel independent carrying signal, the controller controls the source end to transmit the data to be transmitted to the destination end through the physical channel;
a second possibility exists of:
when the signals sent by the data processing module and received by the controller are common bearing signals, the controller sends feedback signals to the data processing module, and after the data processing module receives the feedback signals sent by the controller, the data processing module respectively calculates the total size of data of different data types;
the data processing module transmits the data with larger total size of the data type and in the bearing range of the physical channel through the physical channel;
removing data transmitted in the physical channel and transmitting the data through a wireless channel;
a third possibility exists of:
when the signals sent by the data processing module and received by the controller are other bearing signals, the controller is connected with the compression module; the compression module compresses the data, and sends the compressed data to the data processing module for processing, and then judges the data.
The invention also comprises a compression module, wherein the compression module is used for receiving the signal of the controller and compressing the data.
The above formulas are all calculated by removing dimensions and taking numerical values thereof, the formula is a formula which is obtained by acquiring a large amount of data and performing software simulation to obtain the closest real situation, and the preset parameters and the preset threshold value in the formula are set by the technical personnel in the field according to the actual situation or obtained by simulating a large amount of data.
As shown in fig. 2, a method for processing adaptive communication data based on the internet of things specifically includes data tagging; after the data processing module receives the type and the size of the data sent by the data acquisition module, the data are respectively marked as Lx and BLxi; the information acquisition module acquires the number of channels from the information source end to the information sink end, and respectively marks the number of the wireless channels as S1 and the number of the physical channels as S2; the information acquisition module acquires the signal transmission rate of a wireless channel and is marked as Vwx, and the information acquisition module acquires the signal transmission rate of a physical channel and is marked as Vwl; then data processing is carried out; the data processing module obtains the total size ZBL of the data to be transmitted at the same time through a calculation formula
The data processing module respectively calculates the load capacity Cwx of the wireless channel in unit time and the load capacity Cwl of the physical channel in unit time through calculation formulas, wherein the calculation formulas are respectively as follows: cwx ═ Vwx × S1 × t; cwl ═ Vwl × S2 × t; wherein t represents a unit time; finally, data self-adaptive transmission is carried out; when the ZBL is less than or equal to Cwl,the data processing module sends a physical channel independent bearing signal to the controller, and the controller controls the source end to transmit data to be transmitted to the destination end through the physical channel; when Cwx + Cwl is more than or equal to ZBL and more than Cwl, the data processing module sends a common bearing signal to the controller; the controller sends a feedback signal to the data processing module, and after the data processing module receives the feedback signal sent by the controller, the data processing module respectively calculates the total size of data of different data types; the data processing module transmits the data with the maximum total size of the data type and in the physical channel bearing range through a physical channel; when ZBL is larger than Cwx + Cwl, the data processing module sends other bearing signals to the controller, and the controller is connected with the compression module; and the compression module compresses the data, sends the compressed data to the data processing module for processing, and then judges the data again.
In the embodiments provided by the present invention, it should be understood that the disclosed apparatus, device and method can be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is only one logical functional division, and there may be other divisions when the actual implementation is performed; the modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the method of the embodiment.
Finally, it should be noted that the above examples are only intended to illustrate the technical process of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical process of the present invention without departing from the spirit and scope of the technical process of the present invention.
Claims (9)
1. An adaptive communication data processing system based on the Internet of things comprises a source end and a sink end, wherein the source end is a data sender, the sink end is a data receiver, and a channel exists between the source end and the sink end and comprises a physical channel and a wireless channel;
the data processing module marks the type of the data as Lx, x represents the data type number, the size of the data is marked as BLxi, i represents the data number of the corresponding type of data at the same moment, i is a positive integer, and i is 1 and 2 … … n; calculating the total size ZBL of the data to be transmitted at the same time;
the data processing module respectively calculates the bearing capacity Cwx of the wireless channel in unit time and the bearing capacity Cwl of the physical channel in unit time through a calculation formula;
the data processing module compares ZBL to Cwx and Cwl sizes; the data processing module is also connected with a controller;
when ZBL is less than or equal to Cwl, the data processing module sends a physical channel independent bearing signal to the controller;
when Cwx + Cwl is more than or equal to ZBL and more than Cwl, the data processing module sends a common bearing signal to the controller;
when ZBL > Cwx + Cwl, the data processing module sends other bearer signals to the controller.
2. The system of claim 1, wherein the role relationship between the source end and the sink end is not unique, and the source end and the sink end are transformed according to the relationship of data transmission.
3. The adaptive communication data processing system based on the internet of things as claimed in claim 1, wherein the information collection module is installed at a data end of a source end and a sink end, and the data end is a port for signal input and a port for signal output.
4. The internet of things-based adaptive communication data processing system according to claim 1, wherein the calculation formula of the total size of data ZBL is
5. The adaptive communication data processing system based on the internet of things of claim 1, wherein the information acquisition module acquires the number of channels from the information source terminal to the information sink terminal, and respectively marks the number of wireless channels as S1 and the number of physical channels as S2;
the information acquisition module acquires the signal transmission rate of a wireless channel and is marked as Vwx, and the information acquisition module acquires the signal transmission rate of a physical channel and is marked as Vwl;
the data processing module respectively calculates the load capacity Cwx of the wireless channel in unit time and the load capacity Cwl of the physical channel in unit time through calculation formulas, wherein the calculation formulas are respectively as follows:
Cwx＝Vwx×S1×t；Cwl＝Vwl×S2×t。
6. the internet of things-based adaptive communication data processing system according to claim 1, further comprising a compression module;
when the signals sent by the data processing module and received by the controller are other bearing signals, the controller is connected with the compression module; and the compression module compresses the data, sends the compressed data to the data processing module for processing, and then judges the data again.
7. The adaptive communication data processing system based on the internet of things as claimed in claim 1, wherein the controller is configured to receive the signal sent by the data processing module and perform adaptive transmission of data according to the signal sent by the data processing module.
8. The adaptive communication data processing system based on the internet of things of claim 7, wherein the signals sent by the data processing module comprise physical channel individual bearer signals, common bearer signals and other bearer signals.
9. A self-adaptive communication data processing method based on the Internet of things is characterized by comprising the following steps:
the method comprises the following steps: marking data;
after the data processing module receives the type and the size of the data sent by the data acquisition module, the data are respectively marked as Lx and BLxi;
the information acquisition module acquires the number of channels from the information source end to the information sink end, and respectively marks the number of the wireless channels as S1 and the number of the physical channels as S2;
the information acquisition module acquires the signal transmission rate of a wireless channel and is marked as Vwx, and the information acquisition module acquires the signal transmission rate of a physical channel and is marked as Vwl;
step two: processing data;
the data processing module obtains the total size ZBL of the data to be transmitted at the same time through a calculation formula
The data processing module respectively calculates the load capacity Cwx of the wireless channel in unit time and the load capacity Cwl of the physical channel in unit time through calculation formulas, wherein the calculation formulas are respectively as follows:
Cwx＝Vwx×S1×t；Cwl＝Vwl×S2×t；
wherein t represents a unit time;
step three: data adaptive transmission;
when ZBL is less than or equal to Cwl, the data processing module sends a physical channel independent bearing signal to the controller, and the controller controls the source end to transmit the data to be transmitted to the destination end through the physical channel;
when Cwx + Cwl is more than or equal to ZBL and more than Cwl, the data processing module sends a common bearing signal to the controller;
the controller sends a feedback signal to the data processing module, and after the data processing module receives the feedback signal sent by the controller, the data processing module respectively calculates the total size of data of different data types;
the data processing module transmits the data with the maximum total size of the data type and in the physical channel bearing range through a physical channel;
when ZBL is larger than Cwx + Cwl, the data processing module sends other bearing signals to the controller, and the controller is connected with the compression module; and the compression module compresses the data, sends the compressed data to the data processing module for processing, and then judges the data again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110997738.XA CN113708893B (en) | 2021-08-27 | 2021-08-27 | Adaptive communication data processing system and method based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110997738.XA CN113708893B (en) | 2021-08-27 | 2021-08-27 | Adaptive communication data processing system and method based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113708893A true CN113708893A (en) | 2021-11-26 |
| CN113708893B CN113708893B (en) | 2022-07-01 |
Family
ID=78656211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110997738.XA Active CN113708893B (en) | 2021-08-27 | 2021-08-27 | Adaptive communication data processing system and method based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113708893B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060187905A1 (en) * | 2005-02-07 | 2006-08-24 | Nec Electronics Corporation | Communication method, communication system, and bridge device |
| CN101427211A (en) * | 2006-05-26 | 2009-05-06 | 高通股份有限公司 | Be used for traditional wireless topology based on wired agreement |
| CN103580966A (en) * | 2013-11-04 | 2014-02-12 | 惠州Tcl移动通信有限公司 | Wireless link and wire link parallel data transmission method and system |
| CN103781139A (en) * | 2012-10-23 | 2014-05-07 | 鸿富锦精密工业（深圳）有限公司 | Communication device and communication mode switching method |
| CN106851728A (en) * | 2017-02-20 | 2017-06-13 | 上海斐讯数据通信技术有限公司 | Load-balancing method and device based on wired mouth and the wireless mouths of WDS |
-
2021
- 2021-08-27 CN CN202110997738.XA patent/CN113708893B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060187905A1 (en) * | 2005-02-07 | 2006-08-24 | Nec Electronics Corporation | Communication method, communication system, and bridge device |
| CN101427211A (en) * | 2006-05-26 | 2009-05-06 | 高通股份有限公司 | Be used for traditional wireless topology based on wired agreement |
| CN103781139A (en) * | 2012-10-23 | 2014-05-07 | 鸿富锦精密工业（深圳）有限公司 | Communication device and communication mode switching method |
| CN103580966A (en) * | 2013-11-04 | 2014-02-12 | 惠州Tcl移动通信有限公司 | Wireless link and wire link parallel data transmission method and system |
| CN106851728A (en) * | 2017-02-20 | 2017-06-13 | 上海斐讯数据通信技术有限公司 | Load-balancing method and device based on wired mouth and the wireless mouths of WDS |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113708893B (en) | 2022-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020231783A9 (en) | Multi-link aggregation link management | |
| JP2006528439A5 (en) | ||
| WO2004109962A3 (en) | Admitting data flows to a multiple access network | |
| CN111526606B (en) | Method and device for data transmission, smart home equipment and storage medium | |
| CN117614517B (en) | Multilink data transmission method and device based on data transmission quantity control | |
| EP3402212A1 (en) | Audio data pushing method and system | |
| CN113708893B (en) | Adaptive communication data processing system and method based on Internet of things | |
| CN102082947A (en) | Method, system and apparatus for video monitoring | |
| CN111555984B (en) | Method and device for data transmission, smart home equipment and storage medium | |
| CN106686635A (en) | Data transmission method and device based on control and provisioning of wireless access points protocol specification | |
| CN104518852A (en) | Transmission feedback method | |
| CN103888372B (en) | Traffic shaping method and data processing equipment | |
| JP3578885B2 (en) | Message communication method | |
| CN112866390B (en) | Data transmission method, device, terminal equipment and storage medium | |
| CN101026566A (en) | Method, system and device for increasing access device service bandwidth | |
| CN106101739A (en) | A kind of big data based on numerical model analysis auxiliary video transmission method | |
| MXPA05006678A (en) | Method and apparatus for data transmission on a reverse link in a communication system. | |
| CN112363963A (en) | Data transmission method and device based on Powerlink bus | |
| CN109525375A (en) | A kind of information transmission distribution method of subway dispatching communication | |
| CN114884892B (en) | Communication information real-time transmission method and device based on big data | |
| CN116723133B (en) | Data transmitting and receiving equipment, network state information extraction method and device | |
| US12052607B2 (en) | Communication apparatus, communication method, and program | |
| CN114710794B (en) | Online communication system and method based on big data | |
| CN115002513B (en) | Audio and video scheduling method and device, electronic equipment and computer readable storage medium | |
| CN109257772A (en) | A kind of sending, receiving method and user equipment of RTP data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |