CN106231674A - Electric power wireless private network user is the transmission system and method under carrier aggregation between station - Google Patents
Electric power wireless private network user is the transmission system and method under carrier aggregation between station Download PDFInfo
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- CN106231674A CN106231674A CN201610591867.8A CN201610591867A CN106231674A CN 106231674 A CN106231674 A CN 106231674A CN 201610591867 A CN201610591867 A CN 201610591867A CN 106231674 A CN106231674 A CN 106231674A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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Abstract
Electric power wireless private network user is the transmission system and method under carrier aggregation between station, system includes: macro base station, micro-base station and electric power terminal, micro-base station is used for: when power business has wireless private network tendentiousness, send bit map information by electric power terminal to macro base station, limit electric power terminal ul transmissions in wireless private network subframe 2；The electric power terminal transmission in wireless public network up-link is limited according to the bit map information got；Macro base station is used for: when power business has wireless public network tendentiousness, sends bit map information by electric power terminal to micro-base station, limits electric power terminal ul transmissions in wireless public network subframe；The bit map information limit electric power terminal that foundation gets is in the transmission of wireless public network up-link.The transmission system under carrier aggregation can be by judging power business network tendentiousness between station for the electric power wireless private network user that the visible present invention provides, and switching at runtime is to wireless public network or power private network.
Description
Technical field
The present invention relates to electric power wireless private network user transmission technique field between station under carrier aggregation, more specifically,
Relate to a kind of based on the single rf chain power consumer carrier aggregation technology between station being bi-directionally connected wireless public network, electric power wireless private network
Under electric power wireless private network user transmission system and method under carrier aggregation between station.
Background technology
Electric power wireless private network is needed to build according to self by power business department, and its network size is less, and business is propped up
Support ability is more weak, and that has applied includes TD-LTE230MHz system about TD-LTE technical system.In TD-LTE230MHz system
Middle 230MHz data radio station uses electric power special 230MHz frequency range with TD-LTE230MHz.Wireless public network is then in a large number of users industry
Business achieves development at full speed under supporting, and from 2G, 3G 4G TD/FDD-LTE wireless communication system till now, frequency spectrum relates to extensively, covers
Lid ability is stronger.In order to make full use of the technical advantages such as 4G wireless network flattening, bandwidth high speed, real-time high-efficiency, by exploitation
The electric power terminal of multimode multi-frequency, is bi-directionally connected existing wireless power private network and wireless public network, and between application station, carrier wave gathers
Conjunction technology, uses wireless public network and electric power wireless private network flexibly according to different business-levels, become New Generation of Intelligent without
The inexorable trend that line power private network is built.
But, in the prior art by predefined (fixing) TDD/FDD-LTE wireless public network and TD-LTE 230MHZ electricity
The up direction carrier component configuration of single rf chain user that power wireless private network connects, shares uplink chain by time division multiplex
Road so that the uplink traffic transmission of electric power terminal must be complied with predefined uplink configuration, it is clear that cannot be according to different electricity
The network tendentiousness of power business, dynamic selection is transmitted to wireless public network or the proportioning of power private network uplink sub-frames.
Summary of the invention
It is an object of the invention to provide and a kind of can select dynamically to pass according to the network tendentiousness of different power businesses
To wireless public network or the system and method for the proportioning of power private network uplink sub-frames.
For achieving the above object, following technical scheme is embodiments provided:
A kind of electric power wireless private network user is the transmission system under carrier aggregation between station, including:
Macro base station, micro-base station and electric power terminal；
Described electric power terminal is connected with described macro base station by wireless public network, by wireless private network and described micro-base station phase
Even；
Described micro-base station is used for: calculate the network tendentiousness of the power business got, when described power business has nothing
During line private network tendentiousness, sent and described electric power terminal phase to described macro base station by described electric power terminal according to predetermined period
The bit map information joined, limits described electric power terminal ul transmissions in wireless private network subframe 2；When getting electricity
During the bit map information that power terminal sends, limit described electric power terminal at wireless public network according to described bit map information
The transmission of up-link；
Described macro base station is used for: calculate the network tendentiousness of the power business got, when described power business has nothing
During line public network tendentiousness, sent and described electric power terminal phase to described micro-base station by described electric power terminal according to predetermined period
The bit map information joined, limits described electric power terminal ul transmissions in wireless public network subframe 2；When getting electricity
During the bit map information that power terminal sends, limit described electric power terminal at wireless public network according to described bit map information
The transmission of up-link.
The electric power wireless private network user provided in the application first embodiment between station in the transmission system under carrier aggregation,
Described macro base station includes:
First transceiver, for connecting wireless public network by descending carrier component, and provides uplink carrier component even
Connect；
First processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless public network tendentiousness, deposits according to first
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, by described first transceiver by the configuration of described uplink and downlink frame and described electric power terminal
Pre-scheduling information sends to described electric power terminal, and limits described electric power terminal up-link biography in wireless public network subframe 2
Defeated；After getting the bit map that described electric power terminal sends, limit described electric power terminal according to described bit map
Transmission in wireless private network up-link；
First memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network；
Described micro-base station includes:
Second transceiver, for connecting wireless private network by descending carrier component, and provides uplink carrier component even
Connect；
Second processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless private network tendentiousness, deposits according to second
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, by described second transceiver by the configuration of described uplink and downlink frame and described electric power terminal
Pre-scheduling information sends to described electric power terminal, and limits described electric power terminal up-link biography in wireless private network subframe 2
Defeated；After getting the bit map that described electric power terminal sends, limit described electric power terminal according to described bit map
Transmission in wireless public network up-link；
Second memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network.
The electric power wireless private network user provided in the application the second embodiment between station in the transmission system under carrier aggregation,
Described macro base station includes:
First transceiver, for connecting wireless public network by descending carrier component, and provides uplink carrier component even
Connect；
3rd processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless public network tendentiousness, deposits according to first
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, according to the pre-scheduling letter of the configuration of described wireless network uplink and downlink frame and described electric power terminal
Breath generates bit map, is sent described bit map to described electric power terminal by described second transceiver；Work as acquisition
After the bit map that described electric power terminal sends, limit described electric power terminal at wireless private network according to described bit map
The transmission of up-link；
First memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network；
Described micro-base station includes:
Second transceiver, for connecting wireless private network by descending carrier component, and provides uplink carrier component even
Connect；
Fourth processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless private network tendentiousness, deposits according to second
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, according to the pre-scheduling letter of the configuration of described wireless network uplink and downlink frame and described electric power terminal
Breath generates bit map, is sent described bit map to described electric power terminal by described second transceiver；Work as acquisition
After the bit map that described electric power terminal sends, limit described electric power terminal at wireless public network according to described bit map
The transmission of up-link；
Second memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network.
The electric power wireless private network user provided in the application the 3rd embodiment between station in the transmission system under carrier aggregation,
Described electric power terminal is additionally operable to, after getting the pre-scheduling information of the configuration of described uplink and downlink frame and described electric power terminal, and foundation
The pre-scheduling information of the configuration of described wireless network uplink and downlink frame and described electric power terminal generates bit map, by described bit
Mapping table sends to business non-tendency network.
The electric power wireless private network user provided in the application the 4th embodiment between station in the transmission system under carrier aggregation,
Described electric power terminal includes:
3rd transceiver, for being bi-directionally connected wireless public network and power private network by descending carrier component, and provides single
Uplink carrier component on direction connects；
5th processor, for when getting the uplink and downlink frame configuration of described micro-base station or macro base station transmission and described electricity
After the pre-scheduling information of power terminal, according to the configuration of described wireless network uplink and downlink frame and the pre-scheduling information of described electric power terminal
Generate bit map, and described bit map is sent to business non-tendency network；When getting described micro-base station or grand
After the bit map that base station sends, described bit map is sent to business non-tendency network；
3rd memorizer, the untreated business of up-downgoing and default execution program in buffer-stored network.
The electric power wireless private network user provided in the application the 5th embodiment between station in the transmission system under carrier aggregation,
Described predetermined period is 20ms.
A kind of electric power wireless private network user is the transmission method under carrier aggregation between station, including:
Judge the network tendentiousness of the power business got；
When described power business has wireless private network tendentiousness, sent out to macro base station by electric power terminal according to predetermined period
Send the bit map information matched with described electric power terminal, limit described electric power terminal according to described bit map information
In the transmission of wireless public network up-link, limit described electric power terminal ul transmissions in wireless private network subframe 2；
When described power business has wireless public network tendentiousness, sent out to micro-base station by electric power terminal according to predetermined period
Send the bit map information matched with described electric power terminal, limit described electric power terminal according to described bit map information
In the transmission of wireless public network up-link, limit described electric power terminal ul transmissions in wireless public network subframe 2.
The electric power wireless private network user provided in the application first embodiment between station in the transmission method under carrier aggregation,
Sent the bit map matched with described electric power terminal to described macro base station by described electric power terminal according to predetermined period
Information, including:
Each predetermined period, according to the proportioning of the described electric power terminal uplink and downlink business of storage, generates the nothing that will update
The configuration of gauze network uplink and downlink frame and the pre-scheduling information of described electric power terminal, according to the configuration of described wireless network uplink and downlink frame and
The pre-scheduling information of described electric power terminal generates bit map, described bit map is sent extremely by described electric power terminal
Described macro base station；
The described bit matched to the transmission of micro-base station and described electric power terminal by electric power terminal according to predetermined period is reflected
Firing table information includes:
Each predetermined period, according to the proportioning of the described electric power terminal uplink and downlink business of storage, generates the nothing that will update
The configuration of gauze network uplink and downlink frame and the pre-scheduling information of described electric power terminal, according to the configuration of described wireless network uplink and downlink frame and
The pre-scheduling information of described electric power terminal generates bit map, described bit map is sent extremely by described electric power terminal
Described micro-base station.
The electric power wireless private network user provided in the application the second embodiment between station in the transmission method under carrier aggregation,
The network tendentiousness of the power business that described judgement gets includes:
Judge whether power business grade and the QoS demand information of power business meet pre-conditioned, if it is satisfied, described
Power business has wireless private network tendentiousness, and the most described power business has wireless public network tendentiousness.
The electric power wireless private network user provided in the application the 3rd embodiment between station in the transmission method under carrier aggregation,
Described predetermined period is 20ms.
By above scheme, the electric power wireless private network user that the embodiment of the present invention provides is between station under carrier aggregation
Transmission system, can be by judging power business network tendentiousness when processing power business, according to described power business network
Network tendentiousness, switching at runtime is to wireless public network or power private network.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the transmission system between station under carrier aggregation of a kind of electric power wireless private network user disclosed in the embodiment of the present application
Structural representation；
Fig. 2 is macro base station disclosed in the embodiment of the present application and the structural representation of micro-base station；
Fig. 3 is a kind of electric power wireless private network user transmission under carrier aggregation between station that the embodiment of the present application is opened to you
The flow chart of method.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
In order to realize using wireless public network and electric power wireless private network flexibly according to different business-levels, the present invention implements
Example discloses a kind of electric power wireless private network user transmission system between station under carrier aggregation, and its structure is as it is shown in figure 1, include grand
Base station 1, micro-base station 3 and electric power terminal 2；
Wherein, described electric power terminal 2 be connected with described macro base station 1 by wireless public network, micro-with described by wireless private network
Base station 3 is connected；
Seeing Fig. 1, electric power terminal (multimode multi-frequency wireless power terminal) 2 is by wireless public network TD/FDD-LTE macro base station 1
A descending carrier f1 be connected to micro-base station 3 of FDD/TDD-LTE wireless public network, by least one of wireless power private network
Descending carrier f2 after polymerization is connected at least one TD-LTE 230MHZ wireless power private network, and wherein said electric power terminal 2 has
There is single radio frequency chain, and support the connection of carrier wave on single up direction.This electric power terminal 2 is connected to the uplink of electric power public network
(in 230MHZ frequency range, 40 sub-carrier aggregation become a up load for road and the aggregation uplinks being connected to wireless power private network
Ripple) share up-link by predefined time-multiplexed mode, by the layout of up signaling, it is achieved and two networks raise
Degree is independent；
In order to realize the above-mentioned purpose that the application proposes, in the embodiment of the present application, described micro-base station 3 is used for: calculates and obtains
The network tendentiousness of the power business got, when described power business has wireless private network tendentiousness, leads to according to predetermined period
Cross described electric power terminal 2 and send, to described macro base station 1, the bit map information that matches with described electric power terminal 2, and now
It is additionally operable to the ul transmissions limiting described electric power terminal 2 in wireless private network subframe 2；When described macro base station 1 gets electricity
After the bit map information that power terminal 2 sends, described macro base station 1 is for limiting described electricity according to described bit map information
Power terminal 2 is in the transmission of wireless public network up-link, to realize the dynamic uplink carrier wave of electric power terminal heterogeneous network node
The time division multiplex of component；
Relative to described micro-base station 3, described macro base station 1 is used for: calculate the network tendentiousness of the power business got, when
When described power business has wireless public network tendentiousness, according to predetermined period by described electric power terminal 3 to 3, described micro-base station
Send the bit map information matched with described electric power terminal 2, limit described electric power terminal 2 in wireless public network subframe 2
Ul transmissions；After described micro-base station 3 gets the bit map information that electric power terminal 2 sends, described micro-base station 3 is also
For limiting the transmission in wireless public network up-link of the described electric power terminal 2 according to described bit map information；To realize electricity
The time division multiplex of the dynamic uplink carrier component of the terminal heterogeneous network node of power；
See technical scheme disclosed in the above embodiments of the present application visible, described grand base disclosed in the above embodiments of the present application
Stand and micro-base station, when processing power business, can be by judging power business network tendentiousness, according to described power business network
Network tendentiousness, switching at runtime is to wireless public network or power private network.
In the above embodiments of the present application, electric power terminal by the difference of wireless public network and electric power wireless private network at least one
Descending carrier component is bidirectionally coupled to two networks, completes synchronization with between heterogeneous network, and two heterogeneous network nodes are (grand simultaneously
Base station and micro-base station) realize synchronizing.Heterogeneous network node can be according to power business when judging the network tendentiousness of power business
Grade, and the information such as QoS demand, by setting rational thresholding, COMPREHENSIVE CALCULATING business electric power wireless private network and wireless public affairs
The tendentiousness of net, when network tendentiousness judged result is 1, then indicates that current power business possesses electric power wireless private network tendency
Property, otherwise, then possess wireless public network tendentiousness.Heterogeneous network node can calculate business tendentiousness according to predetermined period.Have
The tendentious network node of business (when possessing wireless private network tendentiousness, possesses the tendentious network node of business and then refers to
Micro-base station, when possessing wireless public network tendentiousness, possesses the tendentious network node of business and then refers to macro base station) can be according to certainly
The proportioning of user's up-downgoing business in body memorizer, produces the network up and down frame configuration that will update and each is bi-directionally connected
The pre-scheduling information of power consumer.The network up and down frame that will update is configured in the next frame up of TD-LTE network
Downlink link subframe proportioning, pre-scheduling information is downlink transfer link and the uplink of network in next radio frames
Link scheduling situation, " 1 " represents the connection carrier component transmission of dispatching uplink or downlink in this wireless sub-frame, and " 0 " exists
This wireless sub-frame represents the connection carrier component transmission not dispatching upstream or downstream link.Bit map is according to being inclined to
The network up and down frame configuration that updates of network and tendency network pre-scheduling information, flexible sub-frame (such as flexible sub-frame 3,4,
7,8,9) upper generation limits mapping.
Visible, in disclosed embodiments, described in there is electric power wireless private network tendentious power business (example
As, the business such as long-range distribution, remote meter reading) mainly it is transmitted to wireless private network, if by pre-scheduling information and refresh frame configuration information
The bit map non-full zero state generated, by the PDCCH in electric power wireless private network node descending carrier component sub-frame, according to
The predefined cycle (such as 20ms) to power consumer (electric power terminal) transmitted bit mapping table or for generate bit map i.e.
By the wireless network uplink and downlink frame configuration updated and the pre-scheduling information of described electric power terminal, power consumer is obtaining or is generating
After described bit map, then by PUCCH available in up-link carrier component sub-frame to wireless public network transmitted bit mapping table, nothing
Line common network node, by the bit map received, limits the transmission dispatching this user radio public network up-link, same to time limit
Make this user ul transmissions in electric power wireless private network subframe 2.When described power business is for having wireless public network tendency
The business of property " 0 " (e.g., video monitoring, patrol and examine online) time, this power business is mainly transmitted to wireless public network, if believed by pre-scheduling
The bit map non-full zero state that breath and refresh frame configuration information generate, then wireless public network node (macro base station) is by descending load
PDCCH in wave component subframe, or was used for generating to power consumer transmitted bit mapping table according to the predefined cycle (such as 20ms)
The wireless network uplink and downlink frame that will the update configuration of bit map and the pre-scheduling information of described electric power terminal, electric power is used
Family again by PUCCH in up-link carrier component sub-frame to electric power wireless private network node-node transmission bit map, wireless public network node
By the bit map received, limit the transmission dispatching this custom power wireless private network up-link.If wireless public network
During for TDD-LTE system, then limit this user ul transmissions in wireless public network subframe 2.Wherein limited on direction
Up-link cannot be carried out PUCCH carrying control information and PUSCH carrying data transmission.
See Fig. 2 to be directed in technique scheme disclosed in the present application, described macro base station and micro-base station may include that place
Reason device 21, memorizer 22 and transceiver 23, wherein transceiver, processor and memorizer described in all of embodiment of the application it
Between can be connected by bus or similar connected mode；
Distinguish processor, memorizer and the transceiver in described macro base station and micro-base station for convenience, implement in the application
Described in example, macro base station includes: first processor, first memory and first transceiver；
Described first transceiver, for connecting wireless public network by descending carrier component, and provides uplink carrier to divide
Amount (after can being polymerization, as the subcarrier of 40 230MHZ frequency ranges aggregates into a up-link carrier) connects；
First processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless public network tendentiousness, deposits according to first
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, by described first transceiver by the configuration of described uplink and downlink frame and described electric power terminal
Pre-scheduling information sends to described electric power terminal, and limits described electric power terminal up-link biography in wireless public network subframe 2
Defeated；After getting the bit map that described electric power terminal sends, limit described electric power terminal according to described bit map
Transmission in wireless private network up-link；
First memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network；
Described micro-base station includes: the second processor, second memory and second transceiver；
Described second transceiver, for connecting wireless private network by descending carrier component, and provides uplink carrier to divide
Amount connects；
Second processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless private network tendentiousness, deposits according to second
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, by described second transceiver by the configuration of described uplink and downlink frame and described electric power terminal
Pre-scheduling information sends to described electric power terminal, and limits described electric power terminal up-link biography in wireless private network subframe 2
Defeated；After getting the bit map that described electric power terminal sends, limit described electric power terminal according to described bit map
Transmission in wireless public network up-link；
Second memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network.
It is understood that in the above embodiments of the present application, described macro base station and micro-base station pass to described electric power terminal
The data message sent is the configuration of wireless network uplink and downlink frame and the pre-scheduling information of described electric power terminal, and therefore, described electric power is eventually
Hold and also need to generate and its phase after getting the pre-scheduling information of the configuration of this wireless network uplink and downlink frame and described electric power terminal
The bit map joined, sends described bit map to business non-tendency network the most again, i.e. if described wireless network
The pre-scheduling information of the configuration of uplink and downlink frame and described electric power terminal is sent to described electric power terminal, then institute by wireless public network
Stating wireless private network and be described business non-tendentiousness network, vice versa.Under visible described macro base station and micro-base station can be passed through
The PDCCH of row carrier component subframe directly transmits pre-scheduling information and the wireless network uplink/downlink frames that will update is allocated to two-way
The electric power terminal connected, described electric power terminal generates bit according to the frame configuration that will update and network node pre-scheduling information and reflects
Firing table, then connected by PUCCH in available wireless uplink carrier component subframe and be sent to non-tendency network, described non-is inclined
The traffic scheduling that this user up-link carrier component in the wireless network connects is limited to network of network node.
Certainly, in order to reduce the workload of described electric power terminal, described bit map can also by described macro base station and
Micro-base station generates, the described macro base station for the macro base station in a upper embodiment and micro-base station, in the present embodiment
Including:
First transceiver, for connecting wireless public network by descending carrier component, and provides uplink carrier component even
Connect；
3rd processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless public network tendentiousness, deposits according to first
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, according to the pre-scheduling letter of the configuration of described wireless network uplink and downlink frame and described electric power terminal
Breath generates bit map, is sent described bit map to described electric power terminal by described second transceiver；Work as acquisition
After the bit map that described electric power terminal sends, limit described electric power terminal at wireless private network according to described bit map
The transmission of up-link；
First memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network；
Described micro-base station includes:
Second transceiver, for connecting wireless private network by descending carrier component, and provides uplink carrier component even
Connect；
Fourth processor, calculates the tendentious refresh time of power business, according to described refresh time meter for predefined
The network tendentiousness of the power business got, when described power business has wireless private network tendentiousness, deposits according to second
The proportioning of the described electric power terminal uplink and downlink business in reservoir, generates the configuration of wireless network uplink and downlink frame and institute that will update
State the pre-scheduling information of electric power terminal, according to the pre-scheduling letter of the configuration of described wireless network uplink and downlink frame and described electric power terminal
Breath generates bit map, is sent described bit map to described electric power terminal by described second transceiver；Work as acquisition
After the bit map that described electric power terminal sends, limit described electric power terminal at wireless public network according to described bit map
The transmission of up-link；
Second memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network.
Thus, it could be seen that it is different with the work process of the processor in micro-base station to be directed to described macro base station, described electric power is eventually
The data content that end gets is also the most different, is directed to this, disclosed herein as well is the concrete structure of a kind of described electric power terminal
Figure, the described electric power terminal in above-described embodiment may include that
3rd transceiver, for being bi-directionally connected wireless public network and power private network by descending carrier component, and provides single
Uplink carrier component on direction connects；
5th processor, for when getting the uplink and downlink frame configuration of described micro-base station or macro base station transmission and described electricity
After the pre-scheduling information of power terminal, according to the configuration of described wireless network uplink and downlink frame and the pre-scheduling information of described electric power terminal
Generate bit map, and described bit map is sent to business non-tendency network；When getting described micro-base station or grand
After the bit map that base station sends, described bit map is sent to business non-tendency network；
3rd memorizer, the untreated business of up-downgoing and default execution program in buffer-stored network.
It is understood that the described predetermined period in the above embodiments of the present application can set voluntarily according to user's request
Fixed, such as the described predetermined period in the above embodiments of the present application can be 20ms.
It is understood that be directed to above-mentioned electric power wireless private network user transmission system between station under carrier aggregation, this
Application also discloses a kind of electric power wireless private network user transmission method between station under carrier aggregation, and both can mutually use for reference, ginseng
See that Fig. 3, the method include:
Step S301: judge the network tendentiousness of the power business got, when described power business has wireless private network
During tendentiousness, perform step S302, perform described step S303 when described power business has wireless public network tendentiousness；
Step S302: sent the ratio matched with described electric power terminal according to predetermined period by electric power terminal to macro base station
Special map information, limits the transmission in wireless public network up-link of the described electric power terminal according to described bit map information,
Limit described electric power terminal ul transmissions in wireless private network subframe 2；
Step S303: sent the ratio matched with described electric power terminal according to predetermined period by electric power terminal to micro-base station
Special map information, limits the transmission in wireless public network up-link of the described electric power terminal according to described bit map information,
Limit described electric power terminal ul transmissions in wireless public network subframe 2.
Corresponding with said system, pass through described electric power terminal to institute according to predetermined period described in the application said method
State macro base station to send the bit map information matched with described electric power terminal and include:
Each predetermined period (described predetermined period can be 20ms) is according to the described electric power terminal uplink and downlink business of storage
Proportioning, generates the configuration of wireless network uplink and downlink frame and the pre-scheduling information of described electric power terminal that will update, according to described nothing
The pre-scheduling information of the configuration of gauze network uplink and downlink frame and described electric power terminal generates bit map, by described electric power terminal
Described bit map is sent to described macro base station；
Sent and described electric power terminal phase to micro-base station by electric power terminal according to predetermined period described in said method
The bit map information joined includes:
Each predetermined period (described predetermined period can be 20ms) is according to the described electric power terminal uplink and downlink business of storage
Proportioning, generates the configuration of wireless network uplink and downlink frame and the pre-scheduling information of described electric power terminal that will update, according to described nothing
The pre-scheduling information of the configuration of gauze network uplink and downlink frame and described electric power terminal generates bit map, by described electric power terminal
Described bit map is sent to described micro-base station.
Corresponding with said system, the network tendentiousness of the power business that described judgement gets includes:
Judge whether power business grade and the QoS demand information of power business meet pre-conditioned, if it is satisfied, described
Power business has wireless private network tendentiousness, and the most described power business has wireless public network tendentiousness.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. electric power wireless private network user transmission system under carrier aggregation between station, it is characterised in that including:
Macro base station, micro-base station and electric power terminal；
Described electric power terminal is connected with described macro base station by wireless public network, is connected with described micro-base station by wireless private network；
Described micro-base station is used for: calculate the network tendentiousness of power business got, when described power business have wireless specially
During net tendentiousness, matched to the transmission of described macro base station and described electric power terminal by described electric power terminal according to predetermined period
Bit map information, limits described electric power terminal ul transmissions in wireless private network subframe 2；When getting electric power eventually
During the bit map information that end sends, limit described electric power terminal according to described bit map information up at wireless public network
The transmission of link；
Described macro base station is used for: calculate the network tendentiousness of the power business got, when described power business has wireless public affairs
During net tendentiousness, matched to the transmission of described micro-base station and described electric power terminal by described electric power terminal according to predetermined period
Bit map information, limits described electric power terminal ul transmissions in wireless public network subframe 2；When getting electric power eventually
During the bit map information that end sends, limit described electric power terminal according to described bit map information up at wireless public network
The transmission of link.
Electric power wireless private network user the most according to claim 1 is the transmission system under carrier aggregation between station, and its feature exists
In, described macro base station includes:
First transceiver, for connecting wireless public network by descending carrier component, and provides uplink carrier component to connect；
First processor, calculates the tendentious refresh time of power business for predefined, calculates according to described refresh time and obtains
The network tendentiousness of the power business got, when described power business has wireless public network tendentiousness, according to first memory
In the proportioning of described electric power terminal uplink and downlink business, generate the configuration of wireless network uplink and downlink frame and described electricity that will update
The pre-scheduling information of power terminal, by described first transceiver by the configuration of described uplink and downlink frame and described electric power terminal presetting
Degree information sends to described electric power terminal, and limits described electric power terminal ul transmissions in wireless public network subframe 2；When
After getting the bit map that described electric power terminal sends, limit described electric power terminal wireless according to described bit map
The transmission of private network up-link；
First memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network；
Described micro-base station includes:
Second transceiver, for connecting wireless private network by descending carrier component, and provides uplink carrier component to connect；
Second processor, calculates the tendentious refresh time of power business for predefined, calculates according to described refresh time and obtains
The network tendentiousness of the power business got, when described power business has wireless private network tendentiousness, according to second memory
In the proportioning of described electric power terminal uplink and downlink business, generate the configuration of wireless network uplink and downlink frame and described electricity that will update
The pre-scheduling information of power terminal, by described second transceiver by the configuration of described uplink and downlink frame and described electric power terminal presetting
Degree information sends to described electric power terminal, and limits described electric power terminal ul transmissions in wireless private network subframe 2；When
After getting the bit map that described electric power terminal sends, limit described electric power terminal wireless according to described bit map
The transmission of public network up-link；
Second memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network.
Electric power wireless private network user the most according to claim 1 is the transmission system under carrier aggregation between station, and its feature exists
In, described macro base station includes:
First transceiver, for connecting wireless public network by descending carrier component, and provides uplink carrier component to connect；
3rd processor, calculates the tendentious refresh time of power business for predefined, calculates according to described refresh time and obtains
The network tendentiousness of the power business got, when described power business has wireless public network tendentiousness, according to first memory
In the proportioning of described electric power terminal uplink and downlink business, generate the configuration of wireless network uplink and downlink frame and described electricity that will update
The pre-scheduling information of power terminal, the pre-scheduling information according to the configuration of described wireless network uplink and downlink frame and described electric power terminal is raw
Become bit map, by described second transceiver, described bit map is sent to described electric power terminal；When getting
After stating the bit map that electric power terminal sends, limit described electric power terminal according to described bit map up at wireless private network
The transmission of link；
First memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network；
Described micro-base station includes:
Second transceiver, for connecting wireless private network by descending carrier component, and provides uplink carrier component to connect；
Fourth processor, calculates the tendentious refresh time of power business for predefined, calculates according to described refresh time and obtains
The network tendentiousness of the power business got, when described power business has wireless private network tendentiousness, according to second memory
In the proportioning of described electric power terminal uplink and downlink business, generate the configuration of wireless network uplink and downlink frame and described electricity that will update
The pre-scheduling information of power terminal, the pre-scheduling information according to the configuration of described wireless network uplink and downlink frame and described electric power terminal is raw
Become bit map, by described second transceiver, described bit map is sent to described electric power terminal；When getting
After stating the bit map that electric power terminal sends, limit described electric power terminal according to described bit map up at wireless public network
The transmission of link；
Second memory, the untreated power business of uplink and downlink and default execution program in buffer-stored network.
Electric power wireless private network user the most according to claim 2 is the transmission system under carrier aggregation between station, and its feature exists
In, described electric power terminal is additionally operable to, after getting the pre-scheduling information of the configuration of described uplink and downlink frame and described electric power terminal,
Bit map is generated, by described according to the pre-scheduling information of the configuration of described wireless network uplink and downlink frame and described electric power terminal
Bit map sends to business non-tendency network.
Electric power wireless private network user the most according to claim 1 is the transmission system under carrier aggregation between station, and its feature exists
In, described electric power terminal includes:
3rd transceiver, for being bi-directionally connected wireless public network and power private network by descending carrier component, and provides single direction
On uplink carrier component connect；
5th processor, for when getting the uplink and downlink frame configuration of described micro-base station or macro base station transmission with described electric power eventually
After the pre-scheduling information of end, generate according to the pre-scheduling information of the configuration of described wireless network uplink and downlink frame and described electric power terminal
Bit map, and described bit map is sent to business non-tendency network；When getting described micro-base station or macro base station
After the bit map sent, described bit map is sent to business non-tendency network；
3rd memorizer, the untreated business of up-downgoing and default execution program in buffer-stored network.
Electric power wireless private network user the most according to claim 1 is the transmission system under carrier aggregation between station, and its feature exists
In, described predetermined period is 20ms.
7. electric power wireless private network user transmission method under carrier aggregation between station, it is characterised in that including:
Judge the network tendentiousness of the power business got；
When described power business has wireless private network tendentiousness, according to predetermined period by electric power terminal to macro base station send with
The bit map information that described electric power terminal matches, limits described electric power terminal in nothing according to described bit map information
The transmission of line public network up-link, limits described electric power terminal ul transmissions in wireless private network subframe 2；
When described power business has wireless public network tendentiousness, according to predetermined period by electric power terminal to micro-base station send with
The bit map information that described electric power terminal matches, limits described electric power terminal in nothing according to described bit map information
The transmission of line public network up-link, limits described electric power terminal ul transmissions in wireless public network subframe 2.
Electric power wireless private network user the most according to claim 7 is the transmission method under carrier aggregation between station, and its feature exists
In, send, to described macro base station, the bit matched with described electric power terminal by described electric power terminal according to predetermined period and map
Table information, including:
Each predetermined period, according to the proportioning of the described electric power terminal uplink and downlink business of storage, generates the wireless network that will update
The configuration of network uplink and downlink frame and the pre-scheduling information of described electric power terminal, according to the configuration of described wireless network uplink and downlink frame with described
The pre-scheduling information of electric power terminal generates bit map, is sent described bit map to described by described electric power terminal
Macro base station；
The described bit map matched with described electric power terminal to the transmission of micro-base station by electric power terminal according to predetermined period
Information includes:
Each predetermined period, according to the proportioning of the described electric power terminal uplink and downlink business of storage, generates the wireless network that will update
The configuration of network uplink and downlink frame and the pre-scheduling information of described electric power terminal, according to the configuration of described wireless network uplink and downlink frame with described
The pre-scheduling information of electric power terminal generates bit map, is sent described bit map to described by described electric power terminal
Micro-base station.
Electric power wireless private network user the most according to claim 7 is the transmission method under carrier aggregation between station, and its feature exists
In, the network tendentiousness of the power business that described judgement gets includes:
Judge whether power business grade and the QoS demand information of power business meet pre-conditioned, if it is satisfied, described electric power
Business has wireless private network tendentiousness, and the most described power business has wireless public network tendentiousness.
Electric power wireless private network user the most according to claim 7 is the transmission method under carrier aggregation between station, and its feature exists
In, described predetermined period is 20ms.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610591867.8A CN106231674B (en) | 2016-07-25 | 2016-07-25 | Transmission system and method for the electric power wireless private network user between station under carrier wave polymerization |
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| CN201610591867.8A CN106231674B (en) | 2016-07-25 | 2016-07-25 | Transmission system and method for the electric power wireless private network user between station under carrier wave polymerization |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351688A (en) * | 2019-05-28 | 2019-10-18 | 杭州电力设备制造有限公司 | A kind of shared system of ubiquitous Internet of Things indoor distribution |
| CN112469110A (en) * | 2020-10-30 | 2021-03-09 | 中通服建设有限公司 | Communication equipment of electric power information acquisition system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602912U (en) * | 2012-06-06 | 2012-12-12 | 南京新联电子股份有限公司 | 230MHz wireless communication speed self-adaption private network evolvement acquisition terminal |
| CN205039928U (en) * | 2015-09-22 | 2016-02-17 | 国网山西省电力公司检修分公司 | Electric power inspection system of salvageing |
| CN205160799U (en) * | 2015-11-23 | 2016-04-13 | 江苏省电力公司南京供电公司 | Credible wireless communication network selective system based on transformer substation is lukily professional |
-
2016
- 2016-07-25 CN CN201610591867.8A patent/CN106231674B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602912U (en) * | 2012-06-06 | 2012-12-12 | 南京新联电子股份有限公司 | 230MHz wireless communication speed self-adaption private network evolvement acquisition terminal |
| CN205039928U (en) * | 2015-09-22 | 2016-02-17 | 国网山西省电力公司检修分公司 | Electric power inspection system of salvageing |
| CN205160799U (en) * | 2015-11-23 | 2016-04-13 | 江苏省电力公司南京供电公司 | Credible wireless communication network selective system based on transformer substation is lukily professional |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351688A (en) * | 2019-05-28 | 2019-10-18 | 杭州电力设备制造有限公司 | A kind of shared system of ubiquitous Internet of Things indoor distribution |
| CN112469110A (en) * | 2020-10-30 | 2021-03-09 | 中通服建设有限公司 | Communication equipment of electric power information acquisition system |
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|---|---|
| CN106231674B (en) | 2019-08-16 |
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