CN115348610A - Millimeter wave multilink self-adaptive communication method, electronic equipment and storage medium - Google Patents
Millimeter wave multilink self-adaptive communication method, electronic equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/327—Received signal code power [RSCP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a millimeter wave multilink self-adaptive communication method, electronic equipment and a storage medium, wherein the method comprises the following steps: the source node wirelessly communicates with the target node through a plurality of millimeter wave links; acquiring the transmission rate requirement of service data of a source node; the source node respectively sends test data to the target node through a plurality of millimeter wave links; acquiring the number of communication nodes of each millimeter wave link, and the signal-to-interference-and-noise ratio, the received signal strength and the transmission delay of transmission test data to calculate the link performance of each millimeter wave link; calculating the link channel capacity of each millimeter wave link; selecting standby millimeter wave links and keeping the activated millimeter wave links based on the transmission rate requirement of the service data of the source node and the number of communication nodes, the link performance and the link channel capacity of each millimeter wave link; and the source node sends the service data to the target node through the millimeter wave link which is kept enabled. The invention dynamically optimizes the enabled millimeter wave link, and improves the comprehensive performance of data transmission between nodes.
Description
Technical Field
The invention relates to the field of millimeter wave communication, in particular to a millimeter wave multilink self-adaptive communication method, electronic equipment and a storage medium.
Background
In the traditional wireless communication technology, wireless communication is carried out between two network nodes through a single link, but with the high-speed development of technologies such as monitoring, multimedia, wireless communication, internet and the like, the mass of media data such as monitoring data, voice, video and the like and other data are increased, the scenes that the mass data needs to be wirelessly transmitted between the two network nodes are more and more common, the single-link wireless transmission cannot meet the requirements of the two network nodes on large bandwidth, high speed, low time delay and the like for transmitting the mass data, and a plurality of links exist between the two network nodes in the prior art to improve the transmission quality.
With the rapid development of the mobile internet and the internet of things, data traffic is increased explosively, low-frequency band spectrum resources are increasingly tense, and the development to higher frequency bands is urgently needed. The millimeter wave communication frequency range is 30-300 GHz, the wavelength is 1-10 mm, and the authorization-free bandwidth up to GHz can be provided.
Millimeter wave and multilink transmission are an inevitable choice for dealing with the increase of data flow in the 5G era, but although multilink transmission can theoretically improve transmission quality, in an actual application environment, the comprehensive performance of multilink transmission is not ideal, the main reason is that most multilink transmission lacks a strategy for dynamically scheduling transmission links in real time according to actual transmission conditions, and all links generally participate in transmission tasks, so that on one hand, links with poor quality affect the transmission performance of links with better quality, and on the other hand, in the flat and valley periods of data transmission, that is, under the condition that the transmission data amount is small, the total power consumption of all links is increased, and the comprehensive performance of multilink transmission is reduced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a millimeter wave multilink adaptive communication method, electronic equipment and a storage medium.
In a first aspect, the present invention provides a millimeter wave multilink adaptive communication method, including the following steps:
s1, a source node wirelessly communicates with a target node through a plurality of millimeter wave links, and a single millimeter wave link comprises at least two communication nodes;
s2, acquiring a service data transmission requirement of a source node;
s3, the source node sends test data to the target node through a plurality of millimeter wave links respectively;
s4, acquiring the number of communication nodes of each millimeter wave link, and the signal-to-interference-and-noise ratio, the received signal strength and the transmission delay of transmission test data to calculate the link performance of each millimeter wave link;
s5, calculating link channel capacity of each millimeter wave link;
s6, selecting standby millimeter wave links and keeping the activated millimeter wave links based on the service data transmission requirements of the source nodes and the number of communication nodes, link performance and link channel capacity of each millimeter wave link;
and S7, the source node sends service data to the target node through the millimeter wave link which is kept enabled.
Preferably, the signal-to-interference-and-noise ratio and the received signal strength of the millimeter wave link transmission test data in S4 are respectively
、
；
；
Wherein
The signal-to-interference-and-noise ratio of the test data transmitted by the ith millimeter wave link is represented,
the received signal strength of the test data transmitted by the ith millimeter wave link is represented, m is the number of the millimeter wave links,
the number of communication nodes of the ith millimeter wave link,
is the signal to interference plus noise ratio of the jth communication node of the ith millimeter wave link,
the received signal strength of the jth communication node of the ith millimeter wave link.
Preferably, the transmission delay of the millimeter wave link in S4 for transmitting the test data is:
Preferably, the link performance of the millimeter wave link in S4 is calculated in the following manner:
Preferably, the method for calculating the link channel capacity of the millimeter wave link in S5 includes: dividing the millimeter wave link into a plurality of sub-links, respectively calculating the channel capacity of the sub-links, and determining the channel capacity of the link based on the channel capacity of the sub-links.
Preferably, the channel capacity of the sublinks is expressed as
Wherein
Represents the channel capacity of the jth sub-link of the ith millimeter wave link,
the bandwidth of the jth sub-link of the ith millimeter wave link,
the signal to interference plus noise ratio is the signal to interference plus noise ratio of the j' +1 communication node of the ith millimeter wave link; the link channel capacity is expressed as
，
Indicating the link channel capacity of the ith millimeter wave link.
Preferably, the service data transmission requirement in S2 includes a lower limit of a transmission rate
。
Preferably, said S6 comprises the following sub-steps:
s61, preset
A possible alternative link scheme, the k-th alternative link scheme having a link state variable of
，
Wherein
；
S62, based on the link state variable
Number of communication nodes of each millimeter wave link
Link performance
And link channel capacity
Determining enabled link capacity
Number of enabled links
Number of enabled communication nodes
And average link performance
；
S63, based on the enabled link capacity
Number of active links
Number of enabled communication nodes
Average link performance
And the corresponding weight coefficient determines the comprehensive performance function f (x) of the scheme;
s64, solving for satisfaction
Link state variables when the scheme comprehensive performance function f (x) takes the maximum value
；
S65, according to the link state variable
The standby and keep-enabled millimeter wave links are selected.
In a second aspect, the present invention provides an electronic device, which includes a memory, and a computer program and a processor stored thereon, where the processor implements the millimeter wave multilink adaptive communication method when executing the computer program.
In a third aspect, the present invention provides a storage medium, where computer-executable instructions are stored, and when the computer-executable instructions are loaded and executed by a processor, the millimeter wave multilink adaptive communication method is implemented.
In conclusion, the invention has the following beneficial effects: the method and the device dynamically optimize the active and standby millimeter wave links in the multiple millimeter wave links of the source node and the target node by combining the transmission rate requirement of the service data, the number of communication nodes of each millimeter wave link, the link performance and the link channel capacity, and improve the comprehensive performance of the millimeter wave multilink transmission between the nodes.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions and advantages of 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 other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flowchart of a method of one embodiment of the present invention.
Detailed Description
In order to make the purpose, technical solution and advantages disclosed in the embodiments of the present invention more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the embodiments of the invention and do not delimit 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 application. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Millimeter wave combined with multilink transmission is an inevitable choice for dealing with the increase of data flow in the 5G era, multilink transmission can theoretically improve transmission quality, but in an actual application environment, the comprehensive performance of multilink transmission is not ideal, the main reason is that most multilink transmissions lack a strategy for dynamically scheduling transmission links in real time according to actual transmission conditions, and usually all links participate in transmission tasks, so that the links with poor quality affect the transmission performance of the links with better quality on one hand, and on the other hand, all links are started up to increase the total power consumption and reduce the comprehensive performance of multilink transmission under the conditions of flat data transmission and valley periods, namely, the smaller transmission data volume.
In order to solve the foregoing problem, an embodiment of the present application provides a millimeter wave multilink adaptive communication method, as shown in fig. 1, including:
s1, a source node carries out wireless communication with a target node through a plurality of millimeter wave links, and a single millimeter wave link comprises at least two communication nodes, namely at least a transmitting node and a receiving node.
Depending on the distance between the source node and the target node, at least one relay node may exist between the single millimeter wave link transmitting node and the receiving node.
In this step, when the source node does not transmit the service data, each millimeter wave link is in a low power consumption standby state, that is, each millimeter wave link communication node is in a standby state, and a signal is searched regularly; and each millimeter wave link is in the enabled state only when the source node needs to transmit service data.
And S2, acquiring the service data transmission requirement of the source node.
Wherein the service data transmission requirement comprises a lower limit of a transmission rate
. After a source node generates a service data transmission demand, the lower limit of the transmission rate of the service data of the source node is determined by acquiring the size of the service data of the source node and allowing the target node to receive the maximum time delay of the service data
。
And S3, the source node respectively sends the test data to the target node through a plurality of millimeter wave links.
In this step, combining S1 and S2, when the source node generates a service data transmission demand, the source node is in an idle state, the source node first sends an awake signal to a first communication node, i.e., a transmitting node, of each millimeter wave link, and each transmitting node wakes up the subsequent communication nodes again until all communication nodes of the millimeter wave links are woken up and are in an enabled state, and then the source node sends test data to each millimeter wave link again. When the source node generates a service data transmission requirement, the source node is in an occupied state, namely a service data transmission task exists currently, and after the source node finishes the current transmission task, all millimeter wave links are enabled to send test data to each millimeter wave link.
The source node sends the same test data to the transmitting node of each millimeter wave link, for the millimeter wave links with the relay nodes, the transmitting node forwards the received test data in sequence by the relay nodes to the corresponding receiving nodes, and finally the receiving nodes send the test data to the target node; and for the millimeter wave link without the relay node, the transmitting node directly and wirelessly transmits the received test data to the corresponding receiving node, and then the receiving node transmits the test data to the target node.
And S4, acquiring the number of the communication nodes of each millimeter wave link, and the signal-to-interference-and-noise ratio, the received signal strength and the transmission delay of the transmission test data to calculate the link performance of each millimeter wave link.
And S3, in the step, the first communication node of the single millimeter wave link, namely the communication node behind the transmitting node, collects data including the signal-to-interference-and-noise ratio, the received signal strength and the received time delay of the first communication node when receiving the test data, and marks and temporarily stores the data. After the target node receives the test data of the millimeter wave link, a confirmation signal is replied to the last communication node of the millimeter wave link, then the millimeter wave link starts from the last communication node, marking acquisition data of the millimeter wave link are returned to the first communication node through the superior communication node, and the first communication node sends the received marking acquisition data of all the communication nodes behind the first communication node to the source node. And the source node determines the signal-to-interference-and-noise ratio, the received signal strength and the transmission delay of the transmission test data of each millimeter wave link based on the marking acquisition data of each millimeter wave link, and further calculates the link performance of each millimeter wave link.
In some embodiments of the present application, there are m millimeter wave links, and the number of communication nodes of the ith i ∈ (1, 2...., m) millimeter wave link is
. The signal-to-interference-and-noise ratio and the received signal strength of the ith millimeter wave link transmission test data are respectively expressed as
、
. Wherein
The signal-to-interference-and-noise ratio of the test data transmitted by the ith millimeter wave link is represented,
for the ith millimeter wave link
Communication nodeSignal to interference plus noise ratio of a point;
indicating the received signal strength of the test data transmitted by the ith millimeter wave link,
the received signal strength of the jth communication node of the ith millimeter wave link.
The transmission time delay of the ith millimeter wave link for transmitting the test data is expressed as
In which
Represents the transmission time delay of the test data transmitted by the ith millimeter wave link,
in order to forward the delay in time,
and receiving time delay of the jth communication node of the ith millimeter wave link.
The link performance of the millimeter wave link is calculated in the manner of
In which
Indicating the link performance of the ith mm-wave link,
to be a weight coefficient of the intensity of the received information,
is a weight coefficient of the signal to interference plus noise ratio,
the weight coefficient is set according to the importance degree of each parameter.
And S5, calculating the link channel capacity of each millimeter wave link.
The method for calculating the link channel capacity of the millimeter wave link comprises the following steps: dividing the millimeter wave link into a plurality of sub-links, respectively calculating the channel capacity of the sub-links, and determining the channel capacity of the link based on the channel capacity of the sub-links.
In some embodiments of the present application, in combination with S4, the number of communication nodes of the ith millimeter wave link is
Then its sublinks are numbered
. The channel capacity of the sublinks is expressed as
In which
Represents the channel capacity of the jth sub-link of the ith mm-wave link,
is the bandwidth of the jth sub-link of the ith millimeter wave link,
is the signal-to-interference-and-noise ratio of the j' +1 communication node of the ith millimeter wave link.
The link channel capacity is expressed as
，
Indicating the link channel capacity of the ith mm-wave link.
And S6, selecting the standby millimeter wave link and the enabled millimeter wave link based on the service data transmission requirement of the source node and the communication node number, the link performance and the link channel capacity of each millimeter wave link.
In connection with S5, in some embodiments of the present application, step S6 comprises the following sub-steps:
s61, preset
A different, possible alternative link scheme, the k-th alternative link scheme having a link state variable of
，
Wherein
。
S62, based on the link state variable
Number of communication nodes of each millimeter wave link
Link performance
And link channel capacity
Determining an enabled link capacity for a kth alternative link scheme
Number of active links
Number of enabled communication nodes
And average link performance
。
Wherein the enabled link capacity is represented as
The number of enabled links is represented as
The number of enabled communication nodes is expressed as
The average link performance is expressed as
。
S63, based on the enabled link capacity
Number of active links
Number of enabled communication nodes
Average link performance
And determining a scheme comprehensive performance function f (x) by the corresponding weight coefficient.
Wherein the scheme overall performance function is expressed as
Wherein
To is that
And respectively representing the enabled link capacity, the enabled link number, the enabled communication node number and the weight coefficient of the average link performance, wherein the weight coefficient is set according to the importance degree of each parameter.
S64, solving for satisfaction
Link state variables when the scheme comprehensive performance function f (x) takes the maximum value
。
In this step, the
Substituting different link state variables into the comprehensive performance function of the scheme to obtain
And (4) each function value. When the number of the function values is less, the maximum function value can be found through direct comparison, and the required link state variable is further determined. When the number of the function values is large, the maximum scheme comprehensive performance function value can be found by selecting the optimal algorithm for finding the maximum value, such as particle swarm optimization, genetic algorithm and the like, so that the solved link state variable is determined.
S65, according to the link state variable
The standby and keep-enabled millimeter wave links are selected.
In this step, in conjunction with S64, after the link state variables are determined, the link state variables are followed
And the values of the m elements respectively correspond to the control of whether the m millimeter wave links are standby or kept enabled. For standby millimeter wave links, standby is sent by the source nodeAnd sending a holding signal to the communication node of the source node for holding and enabling control for the millimeter wave link which is kept enabled.
And S7, the source node sends the service data to the target node through the enabled millimeter wave link.
Combining S1 to S3, after the target node receives the service data, replying a completion signal to the source node through at least one enabled millimeter wave link, and after the source node receives the completion signal, if no queuing transmission task exists, the source node sends a standby signal to the enabled millimeter wave link to enable the source node to operate with low power consumption; if the queued transmission task exists, the service data is transmitted according to the self-adaptive communication method S1-S7 of the application.
The method dynamically optimizes the active and standby millimeter wave links in the multiple millimeter wave links of the source node and the target node by combining the transmission rate requirement of service data, the number of communication nodes of each millimeter wave link, the link performance and the link channel capacity, and improves the comprehensive performance of millimeter wave multilink transmission between the nodes.
The embodiment of the application also provides an electronic device, which comprises a memory and a processor, wherein the memory and the processor can be connected through a bus or in other ways. The memory may be used to store software programs, computer programs, and modules, such as the programs/modules corresponding to the above-described millimeter wave multilink adaptive communication method; the processor implements the above described millimeter wave multilink adaptive communication method by executing computer programs and modules in the memory.
The processor may be a central processing unit, a digital signal processor, an application specific integrated circuit, a field programmable gate array, etc., and the memory may be a high speed random access memory, a non-transitory memory, etc.
The embodiment of the present application further provides a storage medium, where computer-executable instructions are stored in the storage medium, and when the computer-executable instructions are loaded and executed by a processor, the millimeter wave multilink adaptive communication method is implemented. The storage medium may be one or a combination of more of a magnetic disk, an optical disk, a read-only memory, a random access memory, a flash memory, a hard disk, and the like.
It should be noted that: the precedence order of the above embodiments of the present invention is only for description, and does not represent the merits of the embodiments. While certain embodiments of the present disclosure have been described above, other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
Those skilled in the art will appreciate that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A millimeter wave multilink adaptive communication method, comprising the steps of:
s1, a source node wirelessly communicates with a target node through a plurality of millimeter wave links, and a single millimeter wave link comprises at least two communication nodes;
s2, acquiring the service data transmission requirement of the source node;
s3, the source node sends test data to the target node through a plurality of millimeter wave links respectively;
s4, acquiring the number of communication nodes of each millimeter wave link, and the signal-to-interference-and-noise ratio, the received signal strength and the transmission time delay of the transmission test data to calculate the link performance of each millimeter wave link;
s5, calculating link channel capacity of each millimeter wave link;
s6, selecting standby millimeter wave links and keeping the activated millimeter wave links based on the service data transmission requirements of the source nodes and the number of communication nodes, link performance and link channel capacity of each millimeter wave link;
and S7, the source node sends service data to the target node through the millimeter wave link which is kept enabled.
2. The millimeter wave multi-link adaptive communication method according to claim 1, wherein the signal to interference plus noise ratio and the received signal strength of the millimeter wave link transmission test data in S4 are respectively
、
；
；
Wherein
The signal to interference plus noise ratio of the ith millimeter wave link for transmitting the test data is shown,
the received signal strength of the test data transmitted by the ith millimeter wave link is represented, m is the number of the millimeter wave links,
the number of communication nodes of the ith millimeter wave link,
signal interference of jth communication node for ith millimeter wave linkThe ratio of the noise to the noise is,
the received signal strength of the jth communication node of the ith millimeter wave link.
3. The millimeter wave multilink adaptive communication method according to claim 2, wherein the transmission delay of the millimeter wave link transmission test data in S4 is:
4. The millimeter wave multilink adaptive communication method according to claim 3, wherein the calculation manner of the link performance of the millimeter wave link in the S4 is as follows:
5. The millimeter wave multi-link adaptive communication method according to any one of claims 2 to 4, wherein the method for calculating the link channel capacity of the millimeter wave link in S5 is as follows: dividing the millimeter wave link into a plurality of sub-links, respectively calculating the channel capacity of the sub-links, and determining the channel capacity of the link based on the channel capacity of the sub-links.
6. The mmwave multi-link adaptive communication method according to claim 5, wherein the channel capacity of the sub-link is expressed as
In which
Represents the channel capacity of the jth sub-link of the ith mm-wave link,
the bandwidth of the jth sub-link of the ith millimeter wave link,
the signal to interference plus noise ratio is the signal to interference plus noise ratio of the j' +1 communication node of the ith millimeter wave link; the link channel capacity is expressed as
，
Indicating the link channel capacity of the ith millimeter wave link.
7. The MMW multi-link adaptive communication method according to claim 6, wherein the S2 service data transmission requirement comprises a lower limit of a transmission rate
。
8. The mm wave multilink adaptive communication method according to claim 7, wherein said S6 includes the following substeps:
s61, preset
The link state variable of the kth alternative link scheme is
，
In which
；
S62, based on the link state variable
Number of communication nodes of each millimeter wave link
Link performance
And link channel capacity
Determining enabled link capacity
Number of enabled links
Number of enabled communication nodes
And average link performance
；
S63, based on the enabled link capacity
Number of enabled links
Number of enabled communication nodes
Average link performance
And the corresponding weight coefficient determines the comprehensive performance function f (x) of the scheme;
s64, solving and satisfying
Link state variables when the scheme comprehensive performance function f (x) takes the maximum value
；
S65, according to the link state variable
The standby and keep-enabled millimeter wave links are selected.
9. An electronic device comprising a memory and a computer program stored thereon, a processor, wherein the processor when executing the computer program implements the millimeter wave multilink adaptive communication method according to any one of claims 1 to 8.
10. A storage medium having stored thereon computer-executable instructions that, when loaded and executed by a processor, implement the millimeter wave multilink adaptive communication method of any one of claims 1-8.
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Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120093143A1 (en) * | 2009-12-31 | 2012-04-19 | Guolin Sun | Method, equipment and system for implementing coordinated multi-point transmission |
| CN102655463A (en) * | 2011-03-02 | 2012-09-05 | 中兴通讯股份有限公司 | LMP (Link Manager Protocol)-based network link delay measurement method and device |
| CN103023619A (en) * | 2013-01-17 | 2013-04-03 | 广西师范大学 | Wireless communication system link self-adaption transmission method |
| EP2829117A1 (en) * | 2012-03-19 | 2015-01-28 | Nokia Solutions and Networks Oy | Data transmission mechanism with improved robustness using multiflow connection |
| CN106028395A (en) * | 2016-05-07 | 2016-10-12 | 广西师范大学 | Relay selection method giving full consideration to delay influence |
| CN106304152A (en) * | 2016-09-20 | 2017-01-04 | 北京农业信息技术研究中心 | Farmland multipath channel probability sensing network link prediction method and device |
| CN106717100A (en) * | 2014-05-09 | 2017-05-24 | 交互数字专利控股公司 | Method and system for sounding and channel selection |
| CN107026793A (en) * | 2017-03-31 | 2017-08-08 | 腾讯科技（深圳）有限公司 | Method for routing, apparatus and system |
| CN107750471A (en) * | 2015-06-25 | 2018-03-02 | 艾尔斯潘网络公司 | The radio network configuration determined using the path loss between node |
| US20180124694A1 (en) * | 2016-10-27 | 2018-05-03 | Hewlett Packard Enterprise Development Lp | Wireless access point selection based on signal-to-interference-plus noise ratio value |
| CN108768592A (en) * | 2018-05-30 | 2018-11-06 | 南方科技大学 | Millimeter wave with compared with low frequency wireless communication joint transmission method and device |
| CN108990160A (en) * | 2018-07-25 | 2018-12-11 | 河海大学 | A kind of 5G capacity of communication system optimization method based on improvement bat algorithm |
| WO2019024737A1 (en) * | 2017-07-31 | 2019-02-07 | Qualcomm Incorporated | Uplink and downlink grants for narrowband operations |
| CN109478908A (en) * | 2016-07-22 | 2019-03-15 | Lg 电子株式会社 | Uplink multi-antenna transmission method and device thereof in wireless communication system |
| CN109547076A (en) * | 2019-01-07 | 2019-03-29 | 南京邮电大学 | Mixing precoding algorithms in the extensive MIMO of millimeter wave based on DSBO |
| CN109618373A (en) * | 2019-01-15 | 2019-04-12 | Oppo广东移动通信有限公司 | Link choosing method and relevant apparatus |
| CN110493804A (en) * | 2019-09-23 | 2019-11-22 | 北京邮电大学 | A kind of wave beam and power distribution method of millimeter-wave systems |
| CN110719137A (en) * | 2018-07-13 | 2020-01-21 | 华为技术有限公司 | Channel quality notification method, receiving method and device |
| CN110933716A (en) * | 2019-11-21 | 2020-03-27 | 郑州大学 | Safe low-delay millimeter wave transmission method based on edge cache |
| CN111010223A (en) * | 2019-12-17 | 2020-04-14 | 北京航空航天大学 | Millimeter wave full-duplex unmanned aerial vehicle communication relay transmission method |
| CN111277502A (en) * | 2020-01-20 | 2020-06-12 | 北京红云融通技术有限公司 | Method for transmitting data by multi-link aggregation and transmitting equipment |
| CN111418163A (en) * | 2017-12-07 | 2020-07-14 | 三菱电机株式会社 | Wireless device and wireless communication control method |
| CN111836329A (en) * | 2019-04-19 | 2020-10-27 | Oppo广东移动通信有限公司 | Data transmission method and related device |
| CN111886818A (en) * | 2018-04-04 | 2020-11-03 | 瑞典爱立信有限公司 | Techniques for radio transmission under varying channel conditions |
| CN113647037A (en) * | 2019-03-28 | 2021-11-12 | 诺基亚技术有限公司 | Pre-configured radio link switching for bandwidth segments |
| CN113841449A (en) * | 2019-05-14 | 2021-12-24 | 三星电子株式会社 | Resource selection for ultra-reliable low-latency communication uplink |
| CN115103330A (en) * | 2016-12-30 | 2022-09-23 | 英特尔公司 | Method and apparatus for radio communication |
-
2022
- 2022-10-18 CN CN202211269683.1A patent/CN115348610B/en active Active
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120093143A1 (en) * | 2009-12-31 | 2012-04-19 | Guolin Sun | Method, equipment and system for implementing coordinated multi-point transmission |
| CN102655463A (en) * | 2011-03-02 | 2012-09-05 | 中兴通讯股份有限公司 | LMP (Link Manager Protocol)-based network link delay measurement method and device |
| EP2829117A1 (en) * | 2012-03-19 | 2015-01-28 | Nokia Solutions and Networks Oy | Data transmission mechanism with improved robustness using multiflow connection |
| CN103023619A (en) * | 2013-01-17 | 2013-04-03 | 广西师范大学 | Wireless communication system link self-adaption transmission method |
| CN106717100A (en) * | 2014-05-09 | 2017-05-24 | 交互数字专利控股公司 | Method and system for sounding and channel selection |
| CN107750471A (en) * | 2015-06-25 | 2018-03-02 | 艾尔斯潘网络公司 | The radio network configuration determined using the path loss between node |
| CN106028395A (en) * | 2016-05-07 | 2016-10-12 | 广西师范大学 | Relay selection method giving full consideration to delay influence |
| CN109478908A (en) * | 2016-07-22 | 2019-03-15 | Lg 电子株式会社 | Uplink multi-antenna transmission method and device thereof in wireless communication system |
| CN106304152A (en) * | 2016-09-20 | 2017-01-04 | 北京农业信息技术研究中心 | Farmland multipath channel probability sensing network link prediction method and device |
| US20180124694A1 (en) * | 2016-10-27 | 2018-05-03 | Hewlett Packard Enterprise Development Lp | Wireless access point selection based on signal-to-interference-plus noise ratio value |
| CN115103330A (en) * | 2016-12-30 | 2022-09-23 | 英特尔公司 | Method and apparatus for radio communication |
| CN107026793A (en) * | 2017-03-31 | 2017-08-08 | 腾讯科技（深圳）有限公司 | Method for routing, apparatus and system |
| WO2019024737A1 (en) * | 2017-07-31 | 2019-02-07 | Qualcomm Incorporated | Uplink and downlink grants for narrowband operations |
| CN111418163A (en) * | 2017-12-07 | 2020-07-14 | 三菱电机株式会社 | Wireless device and wireless communication control method |
| CN111886818A (en) * | 2018-04-04 | 2020-11-03 | 瑞典爱立信有限公司 | Techniques for radio transmission under varying channel conditions |
| CN108768592A (en) * | 2018-05-30 | 2018-11-06 | 南方科技大学 | Millimeter wave with compared with low frequency wireless communication joint transmission method and device |
| CN110719137A (en) * | 2018-07-13 | 2020-01-21 | 华为技术有限公司 | Channel quality notification method, receiving method and device |
| CN108990160A (en) * | 2018-07-25 | 2018-12-11 | 河海大学 | A kind of 5G capacity of communication system optimization method based on improvement bat algorithm |
| CN109547076A (en) * | 2019-01-07 | 2019-03-29 | 南京邮电大学 | Mixing precoding algorithms in the extensive MIMO of millimeter wave based on DSBO |
| CN109618373A (en) * | 2019-01-15 | 2019-04-12 | Oppo广东移动通信有限公司 | Link choosing method and relevant apparatus |
| CN113647037A (en) * | 2019-03-28 | 2021-11-12 | 诺基亚技术有限公司 | Pre-configured radio link switching for bandwidth segments |
| CN111836329A (en) * | 2019-04-19 | 2020-10-27 | Oppo广东移动通信有限公司 | Data transmission method and related device |
| CN113841449A (en) * | 2019-05-14 | 2021-12-24 | 三星电子株式会社 | Resource selection for ultra-reliable low-latency communication uplink |
| CN110493804A (en) * | 2019-09-23 | 2019-11-22 | 北京邮电大学 | A kind of wave beam and power distribution method of millimeter-wave systems |
| CN110933716A (en) * | 2019-11-21 | 2020-03-27 | 郑州大学 | Safe low-delay millimeter wave transmission method based on edge cache |
| CN111010223A (en) * | 2019-12-17 | 2020-04-14 | 北京航空航天大学 | Millimeter wave full-duplex unmanned aerial vehicle communication relay transmission method |
| CN111277502A (en) * | 2020-01-20 | 2020-06-12 | 北京红云融通技术有限公司 | Method for transmitting data by multi-link aggregation and transmitting equipment |
Non-Patent Citations (3)
| Title |
|---|
| HUAWEI等: "RP-170525 "Motivation for new WI on Enhancements for high capacity stationary wireless link and introduction of 1024 QAM for LTE"", 《3GPP TSG_RAN\TSG_RAN》 * |
| XIE JUNYI: "《A_comb-DMRS_based_CFO_estimation_scheme_for_LTE-V_systems_in_high-speed_scenario》", 《IEEE XPLORE》 * |
| 夏雪: "5G系统中的超密集网络技术研究", 《中国优秀硕士学位论文全文数据库（电子期刊）信息科技辑》 * |
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