CN106303983B - Group data transmission method and device - Google Patents
Group data transmission method and device Download PDFInfo
- Publication number
- CN106303983B CN106303983B CN201510242849.4A CN201510242849A CN106303983B CN 106303983 B CN106303983 B CN 106303983B CN 201510242849 A CN201510242849 A CN 201510242849A CN 106303983 B CN106303983 B CN 106303983B
- Authority
- CN
- China
- Prior art keywords
- group
- group data
- vpdcp
- base band
- entity
- 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
- H04W4/08—User group management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of group data transmission method and device, and the group data of base band veneer transmission is received and stored by VPDCP entity, includes group information in group data；The cell of the corresponding base band veneer of the group is obtained according to the group information；The descriptor memory for storing group data symbol is sent to the wireless spread-spectrum technology rlc layer entity of the cell of the corresponding base band veneer of the group by entity, so that the cell of the corresponding base band veneer of the group obtains the group data according to descriptor memory symbol.To realize that all cells share the group data stored in VPDCP, reduce the consumption of datarams, it is accorded in MAC layer entity according to descriptor memory and obtains group data in VPDCP layer entity, group data is encapsulated using rlc protocol and MAC protocol, reduce the number of data copy, also, solves multiple cell mutual exclusion influence, using software realization, solves the problems such as high hardware duplication hardware dependency, portable poor and increase hardware cost.
Description
Technical field
The present invention relates to the communication technology more particularly to a kind of group data transmission methods and device.
Background technique
In LTE cluster macro base station, in the case where base band veneer is configured with multiple cells, when the user of some cluster is same
When belong to the base band veneer configuration multiple cells in all cells or multiple cells when, need the institute in the cluster user
Identical data are transmitted in the multiple cells belonged to, therefore, it is necessary to carry out data to replicate more parts.
Use hardware clone method in the prior art, there are hardware dependency height, portable difference and increase hardware at
This problems such as.
Summary of the invention
The present invention provides a kind of group data transmission method and device, with solve hardware dependency is high, portable difference with
And the problems such as increasing hardware cost.
First aspect present invention provides a kind of group data transmission method, comprising:
Virtual group data convergence protocol VPDCP entity receives and stores the group data of base band veneer transmission, the group
It include group information in group data；
The VPDCP entity obtains the cell of the corresponding base band veneer of the group according to the group information；
The descriptor memory for storing group data symbol is sent to the corresponding base of the group by the VPDCP entity
The wireless spread-spectrum technology rlc layer entity of cell with veneer so that the cell of the corresponding base band veneer of the group according to
The descriptor memory symbol obtains the group data.
In the above-described embodiments, the VPDCP entity receives and stores the group data of base band veneer transmission, comprising:
The VPDCP entity receives the group data；
The VPDCP entity handles the group data using Packet Data Convergence Protocol PDCP stack；
VPDCP entity storage is described treated group data.
In the above-described embodiments, the VPDCP entity obtains the corresponding base of the group according to the group information
Cell with veneer includes:
The VPDCP entity is obtained according to the corresponding relationship and the group information of group and the cell of base band veneer
The cell of the corresponding base band veneer of the group.
In the above-described embodiments, the method also includes:
The rlc layer entity is sent to media access control MAC layer according to scheduling resource information, by descriptor memory symbol
Entity；
The MAC layer entity accords with according to the descriptor memory and obtains the group data in the VPDCP layer entity；
The MAC layer entity encapsulates the group data using the rlc protocol and MAC protocol；
Group data after eating dishes without rice or wine to send the encapsulation by physical layer group.
Second aspect of the present invention provides a kind of group data transmission method characterized by comprising
Group data is received, includes group information in the group data；
According to the group information, corresponding virtual group data convergence protocol VPDCP is sent by the group data.
In the above-described embodiments, according to the group information described in the method, correspondence is sent by the group data
VPDCP before, further includes:
Configure the corresponding relationship of group information and VPDCP.
Third aspect present invention provides a kind of group data transmitting device, comprising:
Receiving module includes group in the group data for receiving and storing the group data of base band veneer transmission
Information；
Processing module, for obtaining the cell of the corresponding base band veneer of the group according to the group information；
Sending module, for the descriptor memory symbol for storing the group data to be sent to the corresponding base of the group
The wireless spread-spectrum technology rlc layer entity of cell with veneer so that the cell of the corresponding base band veneer of the group according to
The descriptor memory symbol obtains the group data.
In the above-described embodiments, the receiving module is specifically used for receiving the group data；Using packet data convergence
The agreement PDCP stack processing group data；
Storage is described treated group data.
In the above-described embodiments, the processing module is specifically used for the corresponding relationship according to group and the cell of base band veneer
And the group information, obtain the cell of the corresponding base band veneer of the group.
Fourth aspect present invention provides a kind of group data transmitting device, comprising:
Receiving module includes group information in the group data for receiving group data；
Sending module, for sending corresponding virtual group data for the group data according to the group information
Convergence protocol VPDCP.
Group data transmission method and device provided by the invention receive and store base band veneer hair by VPDCP entity
The group data sent includes group information in group data；The corresponding base of the group is obtained according to the group information
Cell with veneer；The descriptor memory for storing group data symbol is sent to the corresponding base band list of the group by entity
The wireless spread-spectrum technology rlc layer entity of the cell of plate, so that the cell of the corresponding base band veneer of the group is according to
Descriptor memory symbol obtains the group data.To realize that all cells share the group data stored in VPDCP, number is reduced
According to the consumption of memory, accorded in MAC layer entity according to descriptor memory and obtain group data in VPDCP layer entity, using rlc protocol and
MAC protocol encapsulates group data, reduces the number of data copy, also, solves multiple cell mutual exclusion influence, using software reality
It is existing, the problems such as solving high hardware duplication hardware dependency, portability difference and increase hardware cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the flow diagram of group data transmission method embodiment one of the present invention；
Fig. 2 is the flow diagram of group data transmission method embodiment two of the present invention；
Fig. 3 is the flow diagram of group data transmission method embodiment three of the present invention；
Fig. 4 is the structural schematic diagram of group data transmitting device embodiment one of the present invention；
Fig. 5 is the structural schematic diagram of group data transmitting device embodiment two of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiment of the present invention described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
Technical solution of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and the same or similar concept or process may be repeated no more in some embodiments.
Fig. 1 is the flow diagram of group data transmission method embodiment one of the present invention, as shown in Figure 1, the side of this implementation
Method is as follows:
S101:VPDCP entity receives and stores the group data of base band veneer transmission, wherein includes group in group data
Group information.
Specifically:
Group information is used for unique identification group, such as: group ID, group's name etc., with no restriction to this present invention, as long as
It can be identified for that group.
Virtual group data aggregation entity (Virtual Packet Data Convergence Protocol, referred to as:
VPDCP) group data is stated in entity reception, and VPDCP entity handles group data using Packet Data Convergence Protocol PDCP stack；And it deposits
Storage is described treated group data.
S102:VPDCP entity obtains the cell of the corresponding base band veneer of group according to group information.
Specifically:
It is corresponding to obtain group according to the corresponding relationship and group information of group and the cell of base band veneer for VPDCP entity
Base band veneer cell.Wherein, the corresponding relationship of the cell of group and base band veneer is configured by high level.Also, the relationship can
To be updated according to the variation real-time perfoming of practical application.
The descriptor memory symbol of storage cluster data is sent to the small of the corresponding base band veneer of group by S103:VPDCP entity
The rlc layer entity in area, so that the cell of the corresponding base band veneer of group is accorded with according to descriptor memory obtains group data.
In the embodiment of the present invention, data aggregation entity (Packet is uniformly grouped to group data using VPDCP entity
Data Convergence Protocol, referred to as: PDCP) protocol stack processing, it is managed collectively to high-rise PDCP entity interface,
It reduces each cell and manages bring expense respectively, meanwhile, unification, to high-rise interface, is also prevented each by VPDCP entity handles
Cell handles the problem of possible software mutual exclusion respectively.
In the embodiment of the present invention, after group establishes, as long as there are user, the corresponding VPDCP entities of group in group
Then exist always, after group cancels, then deletes corresponding VPDCP entity.There is user because entering or exiting base band list
When serving cell where plate, being normally carried out for the business of base band list sheet other cells will not influence, because VPDCP is in base band list
Plate exists always when having this group user, only needs to receive the data from VPDCP after the access of other cells, without
It is received step by step from high level, has greatly improved for the real-time of link establishment, from data transmission of angle, that is, control data
Face packet loss.If not using VPDCP, when the serving cell for having user that base band veneer is added, group is carried out from base band veneer
Data duplication, so that the performance loss of base band veneer is serious, if acting on behalf of this veneer group data memory respectively using each cell
Descriptor transmitting, then when there is cell to exit group, the agency of group changes, and is easy to appear abnormal data discarding.
In the embodiment of the present invention, VPDCP and without data content delivery, and only by the descriptor memory of storage cluster data
Symbol is sent to wireless spread-spectrum technology (Radio Link Control, referred to as: RLC) layer of the cell of the corresponding base band veneer of group
Entity accords with the cell of the corresponding base band veneer of group according to descriptor memory and obtains group data, realizes that group data memory is total
It enjoys.
S104:RLC layer entity is sent to MAC layer entity according to scheduling resource information, by descriptor memory symbol.
S105:MAC layer entity accords with according to descriptor memory and obtains group data in VPDCP layer entity.
S106:MAC layer entity encapsulates group data using rlc protocol and MAC protocol.
Since the group packet of rlc layer entity is related with scheduling, after the completion of scheduling, in media access control (Medium
Access Control, referred to as: MAC) the unified encapsulation that rlc protocol and MAC protocol are carried out to group data of layer, thus, guarantee
It is not in same data by multiple tasks while the case where use, thus, the case where solving multiple cell mutual exclusion.
S107: the group data after eating dishes without rice or wine to send the encapsulation by physical layer group.
In the present embodiment, the group data of base band veneer transmission is received and stored by VPDCP entity, is wrapped in group data
Containing group information；The cell of the corresponding base band veneer of the group is obtained according to the group information；Entity will store institute
The descriptor memory for stating group data accords with the wireless spread-spectrum technology RLC for being sent to the cell of the corresponding base band veneer of the group
Layer entity, so that the cell of the corresponding base band veneer of the group obtains the group number according to descriptor memory symbol
According to.To realize that all cells share the group data stored in VPDCP, the consumption of datarams is reduced, in MAC layer entity
Group data is obtained in VPDCP layer entity according to descriptor memory symbol, group data is encapsulated using rlc protocol and MAC protocol, is reduced
The number of data copy, also, solve multiple cell mutual exclusion influence, using software realization, solve hardware duplication hardware phase
The problems such as Guan Xinggao, portable difference and increase hardware cost.
Fig. 2 is the flow diagram of group data transmission method embodiment two of the present invention, as shown in Fig. 2, the present embodiment
Method is as follows:
S201: receiving group data, includes group information in group data.
Group information is used for unique identification group, such as: group ID, group's name etc., with no restriction to this present invention, as long as
It can be identified for that group.
S202: according to group information, corresponding VPDCP is sent by group data.
Specifically, further includes:
Configure the corresponding relationship of group information and VPDCP.
Wherein, the corresponding relationship of the cell of group and base band veneer is configured by high level.Also, the relationship can be according to reality
The variation real-time perfoming of application updates.
Fig. 3 is the flow diagram of group data transmission method embodiment three of the present invention, as shown in figure 3, the present embodiment
Method is as follows:
S301: receiving group data, includes group information in the group data.
S302: according to the group information, corresponding VPDCP is sent by the group data.
S303:VPDCP entity receives and stores the group data of base band veneer transmission, includes group in the group data
Information.
S304:VPDCP entity obtains the cell of the corresponding base band veneer of the group according to the group information.
It is corresponding described that the descriptor memory for storing group data symbol is sent to the group by S305:VPDCP entity
The wireless spread-spectrum technology rlc layer entity of the cell of base band veneer, so that the cell root of the corresponding base band veneer of the group
The group data is obtained according to descriptor memory symbol.
S306:RLC layer entity is sent to media access control MAC according to scheduling resource information, by descriptor memory symbol
Layer entity.
S307:MAC layer entity accords with according to the descriptor memory and obtains the group data in the VPDCP layer entity.
S308:MAC layer entity encapsulates the group data using the rlc protocol and MAC protocol.
S309: the group data after eating dishes without rice or wine to send the encapsulation by physical layer group.
Each step of embodiment illustrated in fig. 3 can be found in the detailed description of example shown in Fig. 1 or Fig. 2, and details are not described herein again.
Fig. 4 is the structural schematic diagram of group data transmitting device embodiment one of the present invention, and the device of the present embodiment includes connecing
Receive module 401, processing module 402 and sending module 403, wherein receiving module 401 is for receiving and storing the transmission of base band veneer
Group data, include group information in the group data；Processing module 402 is used for according to group information acquisition
The cell of the corresponding base band veneer of group；Sending module 403 is used to store the descriptor memory symbol hair of the group data
The wireless spread-spectrum technology rlc layer entity of the cell of the corresponding base band veneer of the group is given, so that the group is corresponding
The cell of the base band veneer group data is obtained according to descriptor memory symbol.
In the above-described embodiments, the receiving module 401 is specifically used for receiving the group data；It is converged using packet data
Poly- agreement PDCP stack handles the group data；
Storage is described treated group data.
In the above-described embodiments, the processing module 402 is specifically used for corresponding with the cell of base band veneer according to group
Relationship and the group information obtain the cell of the corresponding base band veneer of the group.
The corresponding technical solution that can be used for executing embodiment of the method shown in Fig. 1 of the device of above-described embodiment is realized former
Reason is similar with technical effect, and details are not described herein again.
Fig. 5 is the structural schematic diagram of group data transmitting device embodiment two of the present invention, and the device of the present embodiment includes connecing
Receive module 501 and sending module 502, wherein receiving module 501 includes group in the group data for receiving group data
Group information；Sending module 502 is used to send corresponding VPDCP for the group data according to the group information.
The corresponding technical solution that can be used for executing embodiment of the method shown in Fig. 2 of the device of above-described embodiment is realized former
Reason is similar with technical effect, and details are not described herein again.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of group data transmission method characterized by comprising
Virtual group data convergence protocol VPDCP entity receives and stores the group data of base band veneer transmission, the group number
It include group information in, the group information is used for unique identification group；
The VPDCP entity obtains the cell of the corresponding base band veneer of the group according to the group information；The group
The corresponding relationship of group and the cell of the base band veneer is configured by high level, and the interface of the high level is unified by the VPDCP entity
Management；
The descriptor memory for storing group data symbol is sent to the corresponding base band list of the group by the VPDCP entity
The wireless spread-spectrum technology rlc layer entity of the cell of plate, so that the cell of the corresponding base band veneer of the group is according to
Descriptor memory symbol obtains the group data.
2. the method according to claim 1, wherein the VPDCP entity receives and stores the transmission of base band veneer
Group data, comprising:
The VPDCP entity receives the group data；
The VPDCP entity handles the group data using Packet Data Convergence Protocol PDCP stack；
VPDCP entity storage is described treated group data.
3. method according to claim 1 or 2, which is characterized in that the VPDCP entity is obtained according to the group information
The cell of the corresponding base band veneer of the group includes:
The VPDCP entity is according to the corresponding relationship and the group information of group and the cell of base band veneer, described in acquisition
The cell of the corresponding base band veneer of group.
4. method according to claim 1 or 2, which is characterized in that further include:
The rlc layer entity is sent to media access control MAC layer reality according to scheduling resource information, by descriptor memory symbol
Body；
The MAC layer entity accords with according to the descriptor memory and obtains the group data in the VPDCP layer entity；
The MAC layer entity encapsulates the group data using the rlc protocol and MAC protocol；
Group data after eating dishes without rice or wine to send the encapsulation by physical layer group.
5. a kind of group data transmission method characterized by comprising
The group data that base band veneer is sent is received, includes group information in the group data, the group information is for only
One mark group；
According to the group information, corresponding virtual group data convergence protocol VPDCP entity is sent by the group data,
The corresponding relationship of the cell of the group and the base band veneer is configured by high level, and the interface of the high level is real by the VPDCP
Body unified management.
6. according to the method described in claim 5, it is characterized in that, described according to the group information, by the group data
It is sent to before corresponding VPDCP, further includes:
Configure the corresponding relationship of group information and VPDCP.
7. a kind of group data transmitting device characterized by comprising
Receiving module includes group information in the group data for receiving and storing the group data of base band veneer transmission,
The group information is used for unique identification group；
Processing module, for obtaining the cell of the corresponding base band veneer of the group, the group according to the group information
The corresponding relationship of group and the cell of the base band veneer is configured by high level, and the interface of the high level is unified by the VPDCP entity
Management；
Sending module, for the descriptor memory symbol for storing the group data to be sent to the corresponding base band list of the group
The wireless spread-spectrum technology rlc layer entity of the cell of plate, so that the cell of the corresponding base band veneer of the group is according to
Descriptor memory symbol obtains the group data.
8. device according to claim 7, which is characterized in that the receiving module is specifically used for receiving the group number
According to；The group data is handled using Packet Data Convergence Protocol PDCP stack；Storage is described treated group data.
9. device according to claim 7 or 8, which is characterized in that the processing module is specifically used for according to group and base
The corresponding relationship of cell with veneer and the group information obtain the cell of the corresponding base band veneer of the group.
10. a kind of group data transmitting device characterized by comprising
Receiving module includes group information, the group in the group data for receiving the group data of base band veneer transmission
Group information is used for unique identification group；
Sending module, for sending corresponding virtual group data for the group data and converging according to the group information
The corresponding relationship of the cell of agreement VPDCP entity, the group and the base band veneer is configured by high level, the interface of the high level
It is managed collectively by the VPDCP entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242849.4A CN106303983B (en) | 2015-05-13 | 2015-05-13 | Group data transmission method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510242849.4A CN106303983B (en) | 2015-05-13 | 2015-05-13 | Group data transmission method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106303983A CN106303983A (en) | 2017-01-04 |
| CN106303983B true CN106303983B (en) | 2019-08-20 |
Family
ID=57631716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510242849.4A Active CN106303983B (en) | 2015-05-13 | 2015-05-13 | Group data transmission method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106303983B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140558A1 (en) | 2018-01-16 | 2019-07-25 | Oppo广东移动通信有限公司 | Method for reporting data amount of data replication, user device, and network device |
| CN110167067B (en) * | 2018-02-13 | 2021-10-22 | 展讯通信（上海）有限公司 | Data transmission method and device, storage medium, terminal and base station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209394A (en) * | 2012-01-11 | 2013-07-17 | 鼎桥通信技术有限公司 | Method and system for group voice data processing and terminal device |
| WO2013104413A1 (en) * | 2012-01-10 | 2013-07-18 | Nokia Siemens Networks Oy | Providing a radio bearer on a plurality of component carriers |
| EP2854444A1 (en) * | 2013-09-27 | 2015-04-01 | Panasonic Intellectual Property Corporation of America | Efficient uplink scheduling mechanism for dual connectivity |
| WO2015062085A1 (en) * | 2013-11-01 | 2015-05-07 | Nokia Technologies Oy | Method and apparatus for handling buffer status reporting and scheduling request with dual connectivity |
-
2015
- 2015-05-13 CN CN201510242849.4A patent/CN106303983B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013104413A1 (en) * | 2012-01-10 | 2013-07-18 | Nokia Siemens Networks Oy | Providing a radio bearer on a plurality of component carriers |
| CN103209394A (en) * | 2012-01-11 | 2013-07-17 | 鼎桥通信技术有限公司 | Method and system for group voice data processing and terminal device |
| EP2854444A1 (en) * | 2013-09-27 | 2015-04-01 | Panasonic Intellectual Property Corporation of America | Efficient uplink scheduling mechanism for dual connectivity |
| WO2015062085A1 (en) * | 2013-11-01 | 2015-05-07 | Nokia Technologies Oy | Method and apparatus for handling buffer status reporting and scheduling request with dual connectivity |
Non-Patent Citations (1)
| Title |
|---|
| "Consideration of logical channels for single-cell PTM";Potevio, ZTE, ZTE Trunking;《3GPP TSG RAN WG2 #89》;20150213;全文 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106303983A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102202093B (en) | A kind of method and system realizing transducer adaptation | |
| JP7334743B2 (en) | Electronic equipment and spectrum management method | |
| CN104205675B (en) | Management is used for the technology of the group control signaling of machine-to-machine equipment | |
| CN104519458B (en) | A kind of method of network connection, terminal, wireless router and system | |
| CN103493411B (en) | Reference signal generates and determines reference signal resource distribution | |
| CN107087033A (en) | Information push method, device, storage medium and computer equipment | |
| CN103902390A (en) | Inter-process communication method based on Android application layer and basis application communication system | |
| CN103176780B (en) | A kind of multi-network interface binding system and method | |
| CN104216761B (en) | It is a kind of that the method for sharing equipment is used in the device that can run two kinds of operating system | |
| CN107071905A (en) | Communication between devices method, user equipment and base station | |
| CN106688277A (en) | Efficient centralized resource and schedule management in time slotted channel hopping networks | |
| CN104780017B (en) | A kind of data processing method and device | |
| CN105704252A (en) | Low-power-consumption bluetooth equipment data transmission method and device | |
| CN107770298B (en) | Method and device for transmitting data | |
| CN108337214A (en) | A kind of data processing method, terminal and the network equipment | |
| CN109547574A (en) | A kind of data transmission method and relevant apparatus | |
| CN107786669A (en) | A kind of method of load balance process, server, device and storage medium | |
| CN109391424A (en) | A kind of data transmission method for uplink, equipment and system | |
| RU2650189C1 (en) | Method of data transmitting and communication device | |
| CN106303983B (en) | Group data transmission method and device | |
| CN108616925A (en) | A kind of processing method and processing device of data flow | |
| CN104662989B (en) | The system and method that user carries out message transmission via control plane | |
| CN106850770A (en) | High-efficiency transmission method and device based on cloud computing service | |
| CN106416174B (en) | A kind of network protocol configuration method, device | |
| CN107154835A (en) | The sending method and device of data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |