CN108260164B - Manage the method, apparatus and computer readable storage medium of Internet of Things base station - Google Patents
Manage the method, apparatus and computer readable storage medium of Internet of Things base station Download PDFInfo
- Publication number
- CN108260164B CN108260164B CN201810098610.8A CN201810098610A CN108260164B CN 108260164 B CN108260164 B CN 108260164B CN 201810098610 A CN201810098610 A CN 201810098610A CN 108260164 B CN108260164 B CN 108260164B
- Authority
- CN
- China
- Prior art keywords
- group
- multicast packet
- number information
- packet frame
- group number
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention relates to internet of things field, embodiment specifically discloses a kind of method, apparatus and computer readable storage medium for managing Internet of Things base station, including obtaining the reported data frame currently organized；Next group of multicast packet frame is set according to the reported data frame currently organized；Send next group of multicast packet frame.Next group of the multicast packet frame issued by base station according to the reported data frame real-time update of acquisition currently organized, reduce the traffic volume and reception amount of base station data, improve bandwidth availability ratio, the efficiency that Internet of Things base station issues multicast packet frame is further improved, ensure that the real-time of Internet of Things Network Communication.
Description
Technical field
The present invention relates to internet of things field, and in particular to a kind of method, apparatus and calculating for managing Internet of Things base station
Machine readable storage medium storing program for executing.
Background technique
In Internet of Things monitoring network, terminal is usually at silent status, and Data Concurrent amount is small, when terminal generation reports
When data, need that reported data is quickly transferred to base station.Existing Internet of Things generallys use terminal and independently reports or base station
By the way of polling mode collection terminal reported data, both modes can be applicable in small-sized Internet of Things, but work as net
After network scale becomes larger, the former needs to take a significant amount of time in channel activity monitoring, and be easy to make due to evade collision
At the uncontrollable of call duration time and communication quality；The latter then needs to take a significant amount of time on the poll from top to down of base station, and by
In the burst randomness of reported data, biggish bandwidth waste is caused.
It is that those skilled in the art are urgently to be resolved as it can be seen that how to promote the efficiency that Internet of Things base station issues multicast packet frame
The problem of.
Summary of the invention
In view of this, the application provides a kind of method, apparatus and computer readable storage medium for managing Internet of Things base station,
The effective management for issuing multicast packet frame to Internet of Things base station may be implemented, promote the effect that Internet of Things base station issues multicast packet frame
Rate.
In order to solve the above technical problems, technical solution provided by the invention is a kind of method for managing Internet of Things base station, packet
It includes:
Obtain the reported data frame currently organized；
Next group of multicast packet frame is set according to the reported data frame currently organized；
Send described next group of multicast packet frame.
Preferably, the method for the multicast packet frame that next group is arranged according to the reported data frame currently organized, packet
It includes:
Judge whether the reported data frame currently organized is correctly received, if so, next group of multicast packet is arranged
Reception success flag in frame be successfully, if it is not, the reception success flag being then arranged in next group of multicast packet frame be not at
Function.
Preferably, the method for the multicast packet frame that next group is arranged according to the reported data frame currently organized, packet
It includes:
Judge whether the reported data frame currently organized is correctly received；If so, next group of multicast packet is arranged
Group number information in frame is the group number information for presetting pending group；
If it is not, then judging whether that n-th receives the reported data frame currently organized, if so, next group of multicast number is arranged
It is the group number information for presetting pending group according to the group number information in frame, if it is not, the group number in next group of multicast packet frame is then arranged
Information is the group number information currently organized, and N is the positive integer more than or equal to 1.
Preferably, the group number information in the multicast packet frame of next group of the setting is the group number information for presetting pending group
Method, comprising: the conflict mark being arranged in next group of multicast packet frame is not conflict.
Preferably, the group number information in the multicast packet frame of next group of the setting is the side for the group number information currently organized
Method, comprising: the conflict mark in next group of multicast packet frame is set for conflict.
The present invention also provides a kind of devices for managing Internet of Things base station, comprising:
Module is obtained, for obtaining the reported data frame currently organized；
Setup module, for next group of multicast packet frame to be arranged according to the reported data frame currently organized；
Sending module, for sending described next group of multicast packet frame.
Preferably, the setup module includes:
Success flag setting unit is received, for judging whether the reported data frame currently organized is correctly received, if
It is the reception success flag being then arranged in next group of multicast packet frame is successfully, if it is not, next group of multicast packet is then arranged
Reception success flag in frame is failed.
Preferably, the setup module includes:
Group number information setting unit, for judging whether the reported data frame currently organized is correctly received；If so,
The group number information being arranged in next group of multicast packet frame is the group number information for presetting pending group；
If it is not, then judging whether that n-th receives the reported data frame currently organized, if so, next group of multicast number is arranged
It is the group number information for presetting pending group according to the group number information in frame, if it is not, the group number in next group of multicast packet frame is then arranged
Information is the group number information currently organized, and N is the positive integer more than or equal to 1.
Preferably, the setup module includes:
Conflict mark setting unit, for when the group number in lower one group of group number information setting unit sets of multicast packet frame
When information is the group number information for presetting pending group, the conflict mark being arranged in next group of multicast packet frame is not conflict.
Preferably, the conflict mark setting unit is also used to when lower one group of the multicast of group number information setting unit sets
When group number information in data frame is the group number information currently organized, the conflict mark in next group of multicast packet frame is set for punching
It is prominent.
The present invention also provides a kind of devices for managing Internet of Things base station, comprising:
Memory, for storing computer program；
The step of processor, method for executing the computer program to realize above-mentioned management Internet of Things base station.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has computer
The step of program, the computer program realizes the method for above-mentioned management Internet of Things base station when being executed by processor.
Compared with prior art, detailed description are as follows for its advantages by the application: obtaining according to the above technical scheme current
The reported data frame of group；Next group of multicast packet frame is set according to the reported data frame currently organized；Send next group of multicast
Data frame.Next group of the multicast packet frame issued by base station according to the reported data frame real-time update of acquisition currently organized,
The traffic volume and reception amount for reducing base station data, improve bandwidth availability ratio, further improve Internet of Things base station and issue group
The efficiency of multicast data frame ensure that the real-time of Internet of Things Network Communication.
Detailed description of the invention
Fig. 1 is a kind of method flow schematic diagram for managing Physical Network base station provided in an embodiment of the present invention；
Fig. 2 asks a kind of apparatus structure schematic diagram for managing Internet of Things base station provided in an embodiment of the present invention.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail.
It as shown in Figure 1, the embodiment of the present invention provides a kind of method for managing Internet of Things base station, can be adapted for base station, wrap
It includes:
S01: the reported data frame currently organized is obtained；
S02: next group of multicast packet frame is set according to the reported data frame currently organized；
S03: next group of multicast packet frame is sent.
In the present embodiment, in step S01, the reported data frame currently organized is obtained.Here, the terminal root in Internet of Things
Factually border scene needs to be divided into several groups, and each group includes a certain number of terminals, and each terminal is provided with group number information.Object
Base station in networking successively issues the multicast packet frame comprising different group number information, and terminal gets and organizes group number pair where oneself
Reported data frame is sent after the multicast packet frame answered.Current group refers to the group number that the multicast packet frame of the newest transmission in base station is directed to,
Group number information in the multicast packet frame of as newest transmission.In this embodiment, base station is that multicast mode is taken to issue multicast
Data frame, terminal could send reported data frame when receiving multicast packet frame consistent with the group number information of oneself, therefore
It include the network address of itself in the reported data frame that terminal is sent, base station is different terminals according to the differentiation of the network address of terminal
The reported data frame of transmission.
In step S02, the method for next group of multicast packet frame is set according to the reported data frame currently organized, comprising:
Judge whether the reported data frame currently organized is correctly received, if so, the reception being arranged in next group of multicast packet frame at
Function is identified as success, if it is not, the reception success flag being then arranged in next group of multicast packet frame is failed.
Here, whether the reported data frame that judgement is currently organized is correctly received, and can pass through the verification of radio frequency chip itself
Feedback, can also pass through data frame software check.If it is judged that the reported data frame currently organized is correctly received, then under set
Reception success flag in one group of multicast packet frame, that is, be set as success；If it is judged that the reported data frame currently organized is not
It is correctly received, then the reception success flag in lower one group of non-set of multicast packet frame, that is, be set as unsuccessful.By by base
It stands the multicast packet frame sent and reply data frame is merged into data frame and sent, reduce base station and send data volume and reception
Data volume further improves bandwidth availability ratio.
Wherein, the method for next group of multicast packet frame is set according to the reported data frame currently organized, can also include: to sentence
Whether the disconnected reported data frame currently organized is correctly received；If so, the group number information in next group of multicast packet frame is arranged
For the group number information for presetting pending group；If it is not, then judging whether that n-th receives the reported data frame currently organized, if so, setting
Group number information in next group of multicast packet frame is the group number information for presetting pending group, if it is not, next group of multicast is then arranged
Group number information in data frame is the group number information currently organized, and N is the positive integer more than or equal to 1.
Here, if it is judged that the reported data frame currently organized is correctly received, then next group of multicast packet frame is set
In group number information be the group number information for presetting pending group, that is, automatically switch to preset next group should multicast group number letter
Breath.If it is not, judging whether that n-th receives the upper count off currently organized then when the reported data frame currently organized is not correctly received
According to frame, i.e., the reported data frame of the group of identical group number, N refers to that we are preset and can repeat to send same group number information here
Multicast packet frame number, it is assumed that be set as 1, i.e., the multicast of same group number information is only sent once, no matter the upper count off of the group
Whether it is received correctly by the base station according to frame, all pressures are switched to transmission and preset the following group pending, if being set as 2 can repeat to send together
The multicast of one group number information 2 times is all forced to be switched to default wait give no matter whether base station is properly received this group of reported data frame
Group.Even sending times reach default sending times N, then be arranged group number information in next group of multicast packet frame be it is default to
The group number information of hair group is arranged next group if it is not, can then repeat the multicast packet frame for sending current group group number information
Group number information in multicast packet frame is the group number information currently organized, and wherein N is the positive integer more than or equal to 1.By setting
The method for setting group number information, the repeating transmission of the multicast packet frame of the same group number information of realization that can be more flexible or is not retransmitted, and is fitted
Answer the demand of different scenes.
Wherein, the group number information being arranged in next group of multicast packet frame be preset pending group group number information method
In, can not also it conflict including the conflict mark in next group of setting of multicast packet frame, and in next group of setting of group
Group number information in multicast data frame is in the method for the group number information currently organized, including in next group of setting of multicast packet frame
Conflict mark is conflict.
Here, when base station sends the multicast packet frame of some group number signal for the first time, it is arranged in the multicast packet frame
Conflict mark is not conflict, because not can determine that how many terminal needs to send reported data frame in the group, is set as not conflicting
When, terminal sends reported data frame after receiving the multicast packet frame for corresponding to group immediately, sends out speed and base station on increasing terminal
Manage speed.When the multicast packet frame of base station second or the identical group number information of second of above transmission, it was demonstrated that first time terminal
There is conflict and is not received success, therefore second or second above identical group of the transmission in base station in the reported data frame of transmission
When the multicast packet frame of number information, the conflict mark in the multicast packet frame is set for conflict, terminal receives the group of corresponding group
After multicast data frame, delay sends reported data frame to avoid conflicting, and is able to solve same group of terminal while sending reported data
Collision problem.Non- set conflict mark is set as not conflicting when base station sends the multicast packet frame of certain group for the first time, for the second time
It is several can to reduce Data Air collision for the method that set conflict mark is set as conflict when sending the multicast packet frame of the group
Rate, improve data transfer reliability can further increase the efficiency of internet of things communication, optimize the reality of internet of things communication
Shi Xing.
As shown in Fig. 2, the embodiment of the present invention also provides a kind of device for managing Internet of Things base station, it can be adapted for base station,
Including obtaining module, setup module and sending module, wherein module is obtained, for obtaining the reported data frame currently organized；Setting
Module, for next group of multicast packet frame to be arranged according to the reported data frame currently organized；Sending module, for sending next group
Multicast packet frame.
Specifically, setup module may include receiving success flag setting unit, group number information setting unit and conflict mark
Know setting unit, wherein receiving success flag setting unit, whether the reported data frame for judging currently to organize is correctly received,
If so, the reception success flag being arranged in next group of multicast packet frame is successfully, if it is not, next group of multicast number is then arranged
It is failed according to the reception success flag in frame.Wherein, group number information setting unit, the reported data frame for judging currently to organize
Whether it is correctly received；If so, the group number information being arranged in next group of multicast packet frame is the group number letter for presetting pending group
Breath；If it is not, then judging whether that n-th receives the reported data frame currently organized, if so, being arranged in next group of multicast packet frame
Group number information be the group number information for presetting pending group, if it is not, the group number information being then arranged in next group of multicast packet frame is
The group number information currently organized, N are the positive integer more than or equal to 1.Conflict mark setting unit, for being arranged when group number information
When the group number information that unit is arranged in next group of multicast packet frame is the group number information for presetting pending group, next group of group is set
Conflict mark in multicast data frame is not conflict；It is also used to when in lower one group of group number information setting unit sets of multicast packet frame
Group number information when being the group number information currently organized, the conflict mark in next group of multicast packet frame is set for conflict.
The explanation of feature may refer to the related description of embodiment corresponding to Fig. 1 in embodiment corresponding to Fig. 2, here no longer
It repeats one by one.
The embodiment of the present invention also provides a kind of device for managing Internet of Things base station, comprising: memory, for storing computer
Program；The step of processor, method for executing the computer program to realize above-mentioned management Internet of Things base station.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has
The step of computer program, the computer program realizes the method for above-mentioned management Internet of Things base station when being executed by processor.
It is provided for the embodiments of the invention a kind of method, apparatus for managing Internet of Things base station above and computer-readable deposits
Storage media is described in detail.Each embodiment is described in a progressive manner in specification, and each embodiment stresses
Be the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For implementing
For device disclosed in example, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place ginseng
See method part illustration.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Claims (6)
1. a kind of method for managing Internet of Things base station characterized by comprising
Obtain the reported data frame currently organized；
Next group of multicast packet frame is set according to the reported data frame currently organized；
Send described next group of multicast packet frame；
Wherein, the terminal of Internet of Things is divided into several groups, and each group includes a certain number of terminals, and each terminal is provided with group number
Information, the base station of Internet of Things successively issue the multicast packet frame comprising different group number information, and terminal is got and group where oneself
The corresponding multicast packet frame of group number could send reported data frame；
Wherein, the method for the multicast packet frame that next group is arranged according to the reported data frame currently organized, comprising:
Judge whether the reported data frame currently organized is correctly received；If so, the group in next group of multicast packet frame is arranged
Number information is the group number information for presetting pending group；
If it is not, then judging whether that n-th receives the reported data frame currently organized, if so, next group of multicast packet frame is arranged
In group number information be the group number information for presetting pending group, if it is not, the group number information in next group of multicast packet frame is then arranged
For the group number information currently organized, N is the positive integer more than or equal to 1；
Wherein, the group number information in next group of multicast packet frame of the setting be preset pending group group number information method,
It include: the conflict mark being arranged in next group of multicast packet frame is not conflict；
Wherein, the group number information in the multicast packet frame of next group of the setting is the method for the group number information currently organized, comprising:
Conflict mark in next group of multicast packet frame is set for conflict.
2. the method for management Internet of Things base station according to claim 1, which is characterized in that described currently to be organized according to described
The method that next group of multicast packet frame is arranged in reported data frame, comprising:
Judge whether the reported data frame currently organized is correctly received, if so, being arranged in next group of multicast packet frame
Reception success flag be successfully, if it is not, the reception success flag being then arranged in next group of multicast packet frame is failed.
3. a kind of device for managing Internet of Things base station characterized by comprising
Module is obtained, for obtaining the reported data frame currently organized；
Setup module, for next group of multicast packet frame to be arranged according to the reported data frame currently organized；
Sending module, for sending next group of multicast packet frame；
Wherein, the terminal of Internet of Things is divided into several groups, and each group includes a certain number of terminals, and each terminal is provided with group number
Information, the base station of Internet of Things successively issue the multicast packet frame comprising different group number information, and terminal is got and group where oneself
The corresponding multicast packet frame of group number could send reported data frame；
The setup module includes:
Group number information setting unit, for judging whether the reported data frame currently organized is correctly received；If so, setting
Group number information in next group of multicast packet frame is the group number information for presetting pending group；
If it is not, then judging whether that n-th receives the reported data frame currently organized, if so, next group of multicast packet frame is arranged
In group number information be the group number information for presetting pending group, if it is not, the group number information in next group of multicast packet frame is then arranged
For the group number information currently organized, N is the positive integer more than or equal to 1；
The setup module includes:
Conflict mark setting unit, for when the group number information in lower one group of group number information setting unit sets of multicast packet frame
When to preset pending group of group number information, the conflict mark being arranged in next group of multicast packet frame is not conflict；
The conflict mark setting unit is also used to when the group in lower one group of group number information setting unit sets of multicast packet frame
When number information is the group number information currently organized, the conflict mark in next group of multicast packet frame is set for conflict.
4. the device of management Internet of Things base station according to claim 3, which is characterized in that the setup module includes:
Success flag setting unit is received, for judging whether the reported data frame currently organized is correctly received, if so,
The reception success flag being arranged in next group of multicast packet frame is successfully, if it is not, being then arranged in next group of multicast packet frame
Reception success flag be failed.
5. a kind of device for managing Internet of Things base station characterized by comprising
Memory, for storing computer program；
Processor manages Internet of Things base for executing the computer program to realize as described in any one of claims 1 to 2
The step of method stood.
6. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence is realized when the computer program is executed by processor managing Internet of Things base station as described in any one of claims 1 to 2
The step of method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098610.8A CN108260164B (en) | 2018-01-31 | 2018-01-31 | Manage the method, apparatus and computer readable storage medium of Internet of Things base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098610.8A CN108260164B (en) | 2018-01-31 | 2018-01-31 | Manage the method, apparatus and computer readable storage medium of Internet of Things base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108260164A CN108260164A (en) | 2018-07-06 |
| CN108260164B true CN108260164B (en) | 2019-02-01 |
Family
ID=62743265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810098610.8A Active CN108260164B (en) | 2018-01-31 | 2018-01-31 | Manage the method, apparatus and computer readable storage medium of Internet of Things base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108260164B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109218464B (en) * | 2018-09-21 | 2021-11-26 | 漳州科华技术有限责任公司 | Method, system, equipment and storage medium for reporting address conflict of parallel modules |
| CN111435555A (en) * | 2019-01-14 | 2020-07-21 | 杰克缝纫机股份有限公司 | Data transmission and verification method, device and equipment and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101060388A (en) * | 2006-04-19 | 2007-10-24 | 华为技术有限公司 | Hybrid data automatic forward method and device |
| CN100428678C (en) * | 2006-06-01 | 2008-10-22 | 华为技术有限公司 | Method for realizing multiple packet broadcasting service |
| EP2173054A1 (en) * | 2008-10-06 | 2010-04-07 | Thomson Licensing | Method for receiving and transmitting data blocks |
| EP2194667B1 (en) * | 2008-12-03 | 2017-03-15 | Alcatel Lucent | Error control on-demand |
-
2018
- 2018-01-31 CN CN201810098610.8A patent/CN108260164B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108260164A (en) | 2018-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69633894T2 (en) | Modem for the communication of high-speed data | |
| CN109392167A (en) | Resource scheduling indication method, terminal and the network equipment | |
| CN108260164B (en) | Manage the method, apparatus and computer readable storage medium of Internet of Things base station | |
| US9992793B2 (en) | Method and apparatus for performing buffer status reporting | |
| CN104753756B (en) | Method, equipment and the system that a kind of group creating is shared with group | |
| CN112822646B (en) | Message processing method and device, electronic equipment and computer readable storage medium | |
| CN104936156A (en) | Short message sending method and device | |
| CN112073128A (en) | Communication equipment performance test method and device | |
| CN107295561B (en) | Resource application method and device | |
| EP2925072A1 (en) | Node scheduling method, device and system | |
| US20200229197A1 (en) | Information transmission method and apparatus | |
| CN114867116A (en) | Information indication method, terminal equipment and network equipment | |
| EP2706808A1 (en) | Service data scheduling method, base station, and base station controller | |
| EP2757724A1 (en) | Method for receiving and transmitting fragments and device for receiving and transmitting fragments | |
| CN111064768B (en) | Printer data transmission control method, device, equipment and storage medium | |
| CN110447259A (en) | CELL DCH RRC state is transformed into report that application layer measures | |
| CN105338517B (en) | Send method, mobile broadband equipment and the host of message | |
| CN104349470A (en) | Information sending method and device | |
| CN114710801B (en) | Processing method and device of evaluation parameters of network performance, storage medium and equipment | |
| CN104185169B (en) | State synchronization method, the apparatus and system of air card-writing | |
| CN108401226B (en) | Information transmission and processing method and device, equipment, terminal and system | |
| CN108289128B (en) | Manage the method, apparatus and computer readable storage medium of internet-of-things terminal | |
| CN108989467B (en) | Centralized addressing method | |
| CN114489730A (en) | Remote upgrading method, terminal equipment and computer readable storage medium | |
| CN107995641B (en) | Management method, device and the computer readable storage medium of terminal and real-time base station communication failure |
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 |