CN105916170B - Authorize the small cell configuring method of terminated, relevant device and the system of frequency spectrum - Google Patents
Authorize the small cell configuring method of terminated, relevant device and the system of frequency spectrum Download PDFInfo
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- CN105916170B CN105916170B CN201610243241.8A CN201610243241A CN105916170B CN 105916170 B CN105916170 B CN 105916170B CN 201610243241 A CN201610243241 A CN 201610243241A CN 105916170 B CN105916170 B CN 105916170B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
Abstract
The small cell configuring method of the terminated that the embodiment of the invention discloses a kind of for authorizing frequency spectrum, comprising: monitor the wireless parameter configuration information of the authorization frequency spectrum cell of surrounding and the macrocell at place；Wherein, wireless parameter configuration information includes physical-layer cell identifier and subdistrict frequency point；Location information is obtained, and sends cell configuration request message to network side equipment；Wherein, cell configuration request message carries the location information of wireless parameter configuration information sum；Receive the cell configuration response message that network side equipment is returned according to cell configuration request message；Cell configuration response message carries community configured information, and community configured information includes the physical-layer cell identifier for distribution；According to the community configured information configurating terminalization cell carried in cell configuration response message.The embodiment of the invention also discloses a kind of relevant device and systems.Using the present invention, wireless parameter configuration can be carried out to the terminated cell on authorization frequency spectrum, realize the UE access terminated cell of end.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of configuration method of the terminated cell for authorizing frequency spectrum,
Relevant device and system.
Background technique
Terminal type base station has the dual function of user equipment and small base station, and the coverage rate of network can be improved.Terminal type base
Standing may be using the mode of D2D (Device To Device, terminal-to-terminal service, abbreviation D2D) or Small Cell (cell)
The UE (User Equipment, user equipment, abbreviation UE) for accessing end, if terminal type base station is connect in a manner of Small Cell
The UE for entering end needs to carry out wireless parameter configuration to the Terminal Small Cell (terminated cell) of UE access.?
In current wireless parameter allocation plan, carrier network or operational system can carry out nothing to network element device by backhaul link
Line parameter configuration, but wireless parameter configuration can not be carried out for the terminal type base station that device type is terminal device, therefore urgently
The method for needing a kind of wireless parameter of configurating terminalization cell, to realize that the UE of end is normally accessed.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that providing a kind of for authorizing the terminated of frequency spectrum small
Configuration method, relevant device and the system of cell.Wireless parameter configuration can be carried out to terminated cell, to realize the UE of end
Normal access.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of for authorizing the terminated cell of frequency spectrum
Configuration method, comprising:
Monitor the wireless parameter configuration information of the authorization frequency spectrum cell of surrounding and the macrocell at place in terminal type base station；
Wherein, the wireless parameter configuration information includes physical-layer cell identifier and subdistrict frequency point；
The terminal type base station obtains location information, and sends cell configuration request message to network side equipment；Wherein,
The cell configuration request message carries the location information of the wireless parameter configuration information and the terminal type base station；
The terminal type base station receives the network side equipment and is matched according to the cell that the cell configuration request message returns
Set response message；The cell configuration response message carries community configured information, and the community configured information includes for the end
The physical-layer cell identifier of end type base station distribution；
The terminal type base station configures eventually according to the community configured information carried in the cell configuration response message
Endization cell.
Correspondingly, the small cell configuring method of terminated that the embodiment of the invention also provides a kind of for authorizing frequency spectrum, packet
It includes:
Network side equipment receives the cell configuration request message that terminal type base station is sent；Wherein, the cell configuring request
Message carries the authorization frequency spectrum cell around the terminal type base station monitoring and the macrocell where the terminal type base station
Wireless parameter configuration information and the terminal type base station location information, the wireless parameter configuration information includes physical layer
Cell ID and subdistrict frequency point；
The network side equipment determines the adjacent small of the terminal type base station according to the location information of the terminal type base station
Base station, and according to default allocation rule and preset terminated small cell-specific physical-layer cell identifier section be the terminal
Physical-layer cell identifier is distributed in type base station；
The network side equipment returns to cell configuration response message to the terminal type base station；Wherein the cell configuration is rung
Message is answered to carry community configured information, the community configured information includes the physical-layer cell mark for terminal type base station distribution
Know.
The implementation of the embodiments of the present invention has the following beneficial effects:
When terminal type base station needs to open terminated cell, cell configuration request message, net are sent to network side equipment
Network side apparatus reports the authorization frequency spectrum cell of surrounding and the wireless parameter of the macrocell at place to configure according to terminal type base station
Information, the community configured information of distribution terminalization cell, terminal type base station is according to community configured information to the small cell of terminated
It is configured, the normal small cell of access terminalization of the UE to realize end.
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 for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of network structure of communication system provided in an embodiment of the present invention；
Fig. 2 is a kind of interaction flow schematic diagram of communication system provided in an embodiment of the present invention；
Fig. 3 is that a kind of process of the small cell configuring method of terminated for authorizing frequency spectrum provided in an embodiment of the present invention is shown
It is intended to；
Fig. 4 is a kind of another stream of the small cell configuring method of terminated for authorizing frequency spectrum provided in an embodiment of the present invention
Journey schematic diagram；
Fig. 5 a is a kind of structural schematic diagram of terminal type base station provided in an embodiment of the present invention；
Fig. 5 b is a kind of another structural schematic diagram of terminal type base station provided in an embodiment of the present invention；
Fig. 6 a is a kind of structural schematic diagram of network side equipment provided in an embodiment of the present invention；
Fig. 6 b is a kind of another structural schematic diagram of network side equipment provided in an embodiment 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.
It is a kind of network architecture diagram of communication system provided in an embodiment of the present invention, communication system includes UCE referring to Fig. 1
(Unified Control Entity, be uniformly controlled entity, abbreviation UCE) 11, macro base station 12 and terminal type base station 14, UCE11
The equipment that can be SON Server and SON Controller composition, UCE11 and macro base station 12 are collectively referred to as network side equipment, one
In the possible embodiment of kind, UCE11 and macro base station 12 are physically the same equipment, and the deployment way of UCE11 can be
Multiple distributed nodes are disposed in distributed deployment, i.e., place separated by a distance, and each distributed node passes through high speed network
(such as optical fiber, microwave link etc.) is communicated；Or the deployment way of UCE11 is also possible to centralized deployment, by collecting
It is arranged that multiple network interfaces are communicated with each macro base station or UCE11 is using other deployment way on Chinese style UCE, this
Invent and with no restriction；Macro base station 12 corresponds to macrocell 121, and the working frequency range of macrocell 121 can be authorized spectrum band, macro small
Multiple Small Cell Sites can be disposed in area 121, the type of small base station can be common small base station (such as Home eNodeB) or terminal type base
It stands, different types of small base station can be disposed in macrocell 121 and carries out mixed networking, such as shown in Fig. 1, deployment in macrocell 121
The quantity of common small base station 13, terminal type base station 14 and terminal type base station 15, the interior small base station disposed of macrocell 121 can basis
Number of users determines that the quantity of the number of users more small base station of multi-section administration is also more.Wherein, terminal type base station sets for one kind is novel
Standby, terminal type base station is to have the function of UE user equipment, progress voice communication service and Internet service etc., while but also with
The function of small base station carries out the functions such as carrier network access, authentication and mobile management to common user equipment；Terminal type
Base station can only open one of small base station functions and user device function, cannot open above two function simultaneously.In this hair
In bright embodiment, commonly the corresponding network coverage in small base station is known as common cell, and the corresponding network in terminal type base station covers
Lid range is known as terminated cell, and common small base station indicates the small base station for only having single small base station functions.Such as Fig. 1 institute
Show, the common corresponding common cell 131 in small base station 13, is populated with mobile terminal 132 in common cell 131；Terminal type base station
14 counterpart terminalization cells 141 are populated with mobile terminal 142 in terminated cell 141；15 counterpart terminal of terminal type base station
Change cell 151, mobile terminal 152 is populated in terminated cell 151.It should be noted that common cell or terminal
The working frequency range (or frequency point) for changing cell can be authorization frequency spectrum and be also possible to unlicensed spectrum.For the terminal of authorization frequency spectrum
Change the configuration process of cell are as follows: when small base station functions are opened in terminal type base station, network side equipment (UCE11 and macro base station 12) root
According to terminal type base station report surrounding authorization frequency spectrum cell and terminal type base station where macrocell radio configuration information,
The terminated cell for generating terminal type base station carries out wireless parameter configuration information and is sent to terminal type base station, terminal type base station
Receive the configuration that the wireless parameter configuration information completes terminated cell.Wherein, the configuration process of terminated cell can be with
It is the configuration of Physical Cell Identifier or area tracking code or other physical-layer cell identifiers.
It referring to fig. 2, is a kind of small cell configuring method of terminated for authorizing frequency spectrum provided in an embodiment of the present invention
Interaction schematic diagram, in embodiments of the present invention, terminal type base station operation open small base station functions in authorization frequency spectrum, terminal base station
Afterwards, corresponding terminated cell is authorization frequency spectrum cell, and the macrocell where terminal type base station also works in authorization frequency
Spectrum, which comprises
S201, the wireless parameter configuration information for authorizing frequency spectrum cell and macrocell for monitoring surrounding.
Specifically, terminal type base station resides in macrocell, the authorization frequency spectrum of macrocell work；Terminal type base station needs to open
When small base station functions, the wireless parameter configuration information of the authorization frequency spectrum cell of surrounding is monitored, authorization frequency spectrum cell is macro base
The cell in macrocell coverage area stood, authorization frequency spectrum cell indicates working frequency range or frequency point is the slight of authorization frequency spectrum
Area, authorization frequency spectrum cell may be the terminated cell of other terminal type base stations, it is also possible to which commonly small base station is common
Cell.Due to the limitation of the transmission power and coverage area of common small base station or terminal type base station, terminal type base station can only be supervised
Hear that there are the wireless parameter configuration informations of Chong Die cell with the terminated cell of itself.By taking Fig. 1 as an example, it is assumed that macro base
Stand 12 macrocell 121 in be deployed with 3 cells, the terminated cell 141 of terminal type base station 14 and common cell 131
And terminated cell 151 is overlapped, the cell that terminal type base station 14 can listen to is that common cell 131 and terminated are slight
Area 151, the cell that common small base station 13 can listen to is terminated cell 141, and terminal type base station 15 can listen to small
Cell is common cell 13.After the wireless parameter configuration information for the cell that terminal type base station listens to, according to authorization frequency spectrum
Frequency range screening operation frequency range be authorize frequency spectrum cell wireless parameter configuration information and monitor terminal type base station
The wireless parameter configuration information of the macrocell 121 at place, wireless parameter configuration information may include Physical Cell Identifier, maximum hair
Penetrate power, frequency point and Tracking Area Code etc..
S202, terminal type base station obtain location information.
Specifically, terminal type base station obtains the location information of itself, location information can be absolute location information, such as when
The longitude and latitude of front position, is also possible to relative position information, for example, acquisition at least three small base stations received signal strength, root
It would know that the relative positional relationship of terminal type base station Yu at least three small base station according to the received signal strength of at least three base stations.
S203, terminal type base station send cell configuration request message.
Specifically, terminal type base station sends cell configuration request message to network side equipment, cell configuration request message is taken
The wireless parameter configuration of the macro base station where authorization frequency spectrum cell and terminal type base station around the monitoring of tape terminal type base station
The location information of information and terminal type base station, it is terminal type base station that cell configuration request message, which is used to indicate network side equipment,
The slight area of terminated distributes community configured information, and community configured information can be Physical Cell Identifier, maximum transmission power, frequency
One of point, Tracking Area Code are a variety of.Wherein, it is preferred that terminal type base station sends cell configuration to network side equipment and asks
It asks message that can be transmitted using IP layers or more of data connection, thus is avoided that the RRC signaling for occupying communication system or NAS letter
It enables, improves the scalability of control, in this case, need to establish and maintain peace between terminal type base station and network side equipment
Full control plane connection.
S204, network side equipment receive cell configuration request message.
Specifically, network side equipment receives cell configuration request message, terminal is obtained after parsing cell configuration request message
Type base station monitor around authorization frequency spectrum cell and terminal type base station where macrocell wireless parameter configuration information and
The location information of terminal type base station.
S205, network side equipment determine the adjacent small base station of terminal type base station according to the location information of terminal type base station, with
And according to default allocation rule and preset terminated small cell-specific physical-layer cell identifier section be terminal type base station distribute
Physical-layer cell identifier.
Specifically, network side equipment is stored with the distributing position figure for each small base station disposed under macro base station, common small base
The position stood is usually fixation, and the position of terminal type base station may be moved with user, when the position of terminal type base station
When sending change, the current location of itself is reported to network side equipment, network side equipment updates the distributing position of each small base station
Figure.Network side equipment can determine other small base stations in the terminal type base station and macrocell according to the location information of terminal type base station
The positional relationship of (working frequency range is to authorize frequency spectrum), knows the adjacent small base station of terminal type base station, the small cell-specific object of terminated
Managing layer cell identifiers section indicates the range of the physical-layer cell identifier distributed for the slight area of terminated to authorization frequency spectrum, eventually
Physical-layer cell identifier in the network section of endization cell dedicated cell is only used for distributing to terminated cell, macrocell
Dedicated physical-layer cell identifier indicates the range of the physical-layer cell identifier for distributing to macrocell, the small cell-specific of terminated
The intersection in physical-layer cell identifier section and the dedicated physical-layer cell identifier section of macrocell is sky, i.e., the physical layer in the two is small
Area's mark is not overlapped.Such as: network side equipment is based on Lothrus apterus allocation rule and is terminal type base station without distribution principle is obscured
The slight area of terminated distribute physical-layer cell identifier, Lothrus apterus allocation rule indicates adjacent two authorization frequency spectrum cells not
Can use the same physical-layer cell identifier, if identical mobile terminal possibly can not read PSS and SSS, thus can not with it is small
Area synchronizes；Indicate that two adjacent authorization frequency spectrum cells of same authorization frequency spectrum cell cannot divide without allocation rule is obscured
With same physical-layer cell identifier, for example, the value range in terminated small cell-specific physical-layer cell identifier section are as follows: X1 is extremely
X2, the adjacent authorization frequency spectrum cell of two of terminated cell C are A and B, then authorize frequency spectrum cell A and B that cannot distribute phase
Same physical-layer cell identifier, terminated cell C and authorization frequency spectrum cell A cannot distribute identical physical-layer cell mark
Know, terminated cell C and authorization frequency spectrum cell cannot distribute identical physical-layer cell identifier, and network side equipment is from terminal
Change the not used physical-layer cell identifier of selection in small cell-specific physical-layer cell identifier section and distributes to terminated cell
C。
Further, network side equipment can also be slight based on the terminated that the allocation rule of space division multiplexing is terminal type base station
Area distributes physical-layer cell identifier, specifically, two slight areas with frequency point that distance is greater than preset value distribute identical physics
Layer cell identifiers, two of different frequent points are adjacent, and slight area distributes identical physical-layer cell identifier, in physical-layer cell identifier
In the case that quantity is nervous, the utilization rate of physical-layer cell identifier is improved, wherein slight described in space division multiplexing allocation rule
Area is authorization frequency spectrum cell, and authorization frequency spectrum cell can be common cell, be also possible to the small cell of terminated.Citing
Illustrate: pre-determined distance is 4 radius of societies, and cell D is identical with the frequency point of cell F, and cell D and cell F work
On authorization frequency spectrum, the distance of the two is 10 radius of societies, is greater than 8 radius of societies of pre-determined distance, then cell D and slight
Area F can distribute identical physical-layer cell identifier；Another example is: work is adjacent in the cell F and cell G of authorization frequency spectrum
Relationship, but the frequency point of the two is not identical, then cell F and cell G can distribute identical physical-layer cell identifier.It needs
Illustrate, preset value can according to need according to setting, and the present invention is with no restriction.It is small that physical-layer cell identifier can be physics
Area identifies or other are used to uniquely indicate the mark of the identity information of cell, and the present invention is with no restriction.
S206, network side equipment return to cell configuration response message.
Specifically, network side equipment adds the physical-layer cell identifier distributed for the slight area of the terminated of terminal type base station
Into community configured information, community configured information can also include that the terminated cell that network side equipment is terminal type base station is matched
The other parameters set, for example, maximum transmission power, Tracking Area Code, frequency point etc..Network side equipment is completed with postponing, to terminal
Type base station returns to the cell configuration response message for carrying community configured information.Wherein, network side equipment can also pass through IP layers or more
Data connection to terminal type base station send cell configuration response message.
S207, terminal type base station receive cell configuration response message.
Specifically, terminal type base station receives the cell configuration response message that network side equipment is sent, Cell Configuration message is rung
Answering message includes the community configured information for the distribution of terminal type base station, and community configured information includes for the terminal of terminal type base station
Change the physical-layer cell identifier of slight area's distribution.
S208, terminal type base station are slight according to the community configured information configurating terminalization carried in cell configuration response message
Area, after the completion of configuration, the mobile terminal resided in terminated cell can be by terminal type base station access carrier network.
It should be noted that terminal type base station needs to change in the process of running the community configured information of terminated cell
When, the step of can also refer to S201-S208, carries out the update of community configured information.
From above-described embodiment as can be seen that when terminal type base station needs to open terminated cell, sent out to network side equipment
Send cell configuration request message, network side equipment reports authorization frequency spectrum cell and the place of surrounding according to terminal type base station
The wireless parameter configuration information of macrocell, the community configured information of distribution terminalization cell, terminal type base station are matched according to cell
Confidence breath configures terminated cell, the normal small cell of access terminalization of the UE to realize end.
It is a kind of configuration method of the terminated cell for authorizing frequency spectrum provided in an embodiment of the present invention referring to Fig. 3
Flow diagram, in embodiments of the present invention, which comprises
S301, terminal type base station monitor the authorization frequency spectrum cell of surrounding and the wireless parameter of the macrocell at place matches confidence
Breath.
Specifically, terminal type base station resides in macrocell, the work of macrocell is in unlicensed spectrum, terminal type base station
When needing to open small base station functions, the wireless parameter of the authorization frequency spectrum cell of surrounding and the macrocell at place is monitored with confidence
Breath, the unlicensed spectrum message of surrounding is indicated with the slight area overlapping of terminated of terminal type base station and working frequency points are authorization frequency spectrum
Cell, which can be the terminated cell of other terminal type base stations or the common small cell of common small base station,
Due to the limitation of the transmission power of common small base station or terminal type base station, terminal type base station can only listen to a certain range of award
The wireless parameter configuration information of frequency spectrum cell is weighed, wireless parameter configuration information includes maximum transmission power, frequency point, physical area
Mark, Tracking Area Code etc..
S302, terminal type base station obtain location information, and send cell configuration request message to network side equipment.
Specifically, terminal obtains the location information of itself, location information can be absolute location information, such as: present bit
The coordinate of the longitude and latitude or other forms set, location information are also possible to relative position information, such as small relative at least three
The distance of base station；Terminal type base station sends cell configuration request message to network side equipment.Terminal type base station is to network side equipment
Send cell configuration request message, the authorization frequency spectrum cell around the monitoring of cell configuration request message carried terminal type base station
With the wireless parameter configuration information of the macrocell where terminal type base station and the location information of terminal type base station.Preferably, eventually
End type base station is sent cell configuration request message to network side equipment and can be transmitted using IP layers or more of data connection, with
Reduce the occupancy to the control plane signal resource of communication system.
S303, terminal type base station receive the cell configuration response message that network side equipment returns.
Specifically, terminal type base station receives the cell configuration response message that network side equipment is sent, cell configuration response disappears
Breath include for terminal type base station distribution community configured information, community configured information include for the terminated of terminal type base station it is slight
The physical-layer cell identifier of area's distribution, such as Physical Cell Identifier or Tracking Area Code etc..
S304, terminal type base station are slight according to the community configured information configurating terminalization carried in cell configuration response message
Area.
Specifically, terminal type base station is small according to the community configured information configurating terminalization carried in cell configuration response message
Cell, after the completion of configuration, the mobile terminal resided in terminated cell can be by terminal type base station access carrier network.
Optionally, the terminal type base station acquisition location information includes:
The terminal type base station obtains the longitude and latitude of current location, using the longitude and latitude as the location information；Or
The terminal type base station obtains the received signal strength of small base station adjacent at least three, will be at least three phase
The received signal strength of adjacent small base station is as the location information.
Specifically, terminal type base station obtains the longitude and latitude of current location according to GPS module, work as what GPS module was got
Location information of the longitude and latitude of front position as terminal type base station, the location information are absolute location information；Alternatively, terminal type base
It stands and obtains the received signal strength of the adjacent small base station of at least three, adjacent small base station can work on authorization frequency spectrum, terminal type base
The received signal strength for the signal that the adjacent small base station that station measures is sent is inversely proportional with distance, and such terminal type base station is according to extremely
The received signal strength of few 3 adjacent small base stations can determine the relative position information of small base station adjacent with above-mentioned at least three, really
Location information of the fixed relative position information as terminal type base station.
Optionally, the status indication information of the cell configuration request message also carried terminalization cell.
Specifically, status indication information indicates open state or closed state when the state of terminated cell, if
Status indication information indicates that open state demonstrates the need for network side equipment and reconfigures to terminated cell, if state refers to
Show that information is in off state, expression for the first time configures terminated cell.
Optionally, the wireless ginseng of the authorization frequency spectrum cell of surrounding and the macrocell at place is monitored in the terminal type base station
Counting configuration information includes:
Monitor the wireless parameter configuration information of the macrocell at place, and the frequency according to authorization frequency spectrum in the terminal type base station
Segment limit monitors work in the common cell of authorization frequency spectrum and the wireless parameter configuration information of terminated cell.
Specifically, terminal type base station obtains the macrocell at place according to system message, the wireless parameter for monitoring macrocell is matched
Confidence breath, terminal type base station determine the band limits of authorization frequency spectrum, and the wireless parameter for obtaining all cells of surrounding matches confidence
Breath filters out the wireless parameter configuration information of authorization frequency spectrum cell according to the subdistrict frequency point in wireless parameter configuration information；Or
Only monitor the wireless parameter configuration information of the cell in the band limits of authorization frequency spectrum in person's terminal type base station.Wherein, described
Cell may each be common cell or the small cell of terminated.
From above-described embodiment as can be seen that when terminal type base station needs to open terminated cell, sent out to network side equipment
Send cell configuration request message, network side equipment reports authorization frequency spectrum cell and the place of surrounding according to terminal type base station
The wireless parameter configuration information of macrocell, the community configured information of distribution terminalization cell, terminal type base station are matched according to cell
Confidence breath configures terminated cell, the normal small cell of access terminalization of the UE to realize end.
It referring to fig. 4, is a kind of small cell configuring method of terminated for authorizing frequency spectrum provided in an embodiment of the present invention,
In the embodiment of the present invention, which comprises
S401, network side equipment receive the cell configuration request message that terminal type base station is sent.
Specifically, authorization frequency spectrum cell, terminal around the monitoring of cell configuration request message carried terminal type base station
The wireless parameter configuration information of macrocell where type base station and the location information of terminal type base station, cell configuration request message
Being used to indicate network side equipment is that community configured information is distributed in terminal type base station, and community configured information can be physical area mark
One of knowledge, maximum transmission power, frequency point, Tracking Area Code are a variety of.Preferably, network side equipment receives terminal type equipment
The cell configuration request message of transmission can be carried out by IP layers or more of data connection, to reduce the control plane letter to communication system
Enable the occupancy of resource.
S402, network side equipment determine the adjacent small base station of terminal type base station according to the location information of terminal type base station, with
And according to default allocation rule and preset terminated small cell-specific physical-layer cell identifier section be terminal type base station distribute
Physical-layer cell identifier.
Specifically, network side equipment is stored with the distributing position figure for each small base station disposed under macro base station, common small base
The position stood is usually fixation, and the position of terminal type base station may be moved with user, when the position of terminal type base station
When changing, the current location of itself is reported to network side equipment, network side equipment updates the distributing position of each small base station
Figure.Network side equipment can determine the adjacent small base station of the terminal type base station according to the location information of the terminal type base station reported,
And a physics is selected from preset terminated small cell-specific physical-layer cell identifier section according to default allocation rule
Layer cell identifiers distribute to terminal type base station.
S403, network side equipment return to cell configuration response message to terminal type base station.
Network side equipment will be added to cell for the physical-layer cell identifier of the slight area's distribution of the terminated of terminal type base station
In configuration information, community configured information can also include its for the terminated cell configuration that network side equipment is terminal type base station
His parameter, for example, maximum transmission power, Tracking Area Code, frequency point etc..Network side equipment is completed with postponing, to terminal type base station
Return to the cell configuration response message for carrying community configured information.Wherein, network side equipment can also be by IP layers or more of data
It connects to terminal type base station and sends cell configuration response message.
Optionally, the basis presets allocation rule and preset physical-layer cell identifier section is the terminal type base station
Distributing physical-layer cell identifier includes:
The network side equipment is based on collision free allocation rule and confusion free allocation rule from institute
The physical-layer cell identifier of small one idle state of cell-specific physical-layer cell identifier interval selection of preset terminated is stated, with
And the physical-layer cell identifier of selected idle state distributes to the terminal type base station.
Specifically, terminated small cell-specific physical-layer cell identifier section indicates small for the terminated to authorization frequency spectrum
The range of the physical-layer cell identifier of cell distribution, the physical-layer cell identifier in the network section of terminated cell dedicated cell
It is only used for distributing to terminated cell, the dedicated physical-layer cell identifier of macrocell indicates the physics for distributing to macrocell
The range of layer cell identifiers, terminated small cell-specific physical-layer cell identifier section and the dedicated physical-layer cell identifier of macrocell
The intersection in section is sky, i.e., the physical-layer cell identifier in the two is not overlapped, when the small cell-specific physical-layer cell of terminated
When some physical-layer cell identifier in mark section distributes to terminal type base station, which is arranged available free
State, if the terminated cell of itself is closed in terminal type base station, the terminated cell is can be recycled in network side equipment
Physical-layer cell identifier, and occupied state is set by the physical-layer cell identifier；Network side equipment is based on Lothrus apterus distribution rule
Then and without the slight area of terminated that distribution principle is terminal type base station is obscured distribute physical-layer cell identifier, Lothrus apterus allocation rule
Indicate that two adjacent authorization frequency spectrum cells cannot use the same physical-layer cell identifier, if identical mobile terminal may
PSS and SSS can not be read, to can not synchronize with cell；Same authorization frequency spectrum cell is indicated without allocation rule is obscured
Two adjacent authorization frequency spectrum cells cannot distribute same physical-layer cell identifier, for example, authorization two of frequency spectrum cell C
Adjacent authorization frequency spectrum cell is M and N, then authorizes frequency spectrum cell M and N that cannot distribute identical physical-layer cell identifier.
Optionally, it is that physical-layer cell identifier is distributed in the terminal type base station that the basis, which presets allocation rule, further include:
Allocation rule of the network side equipment based on space division multiplexing is the slight differentiation of terminated of the terminal type base station
With physical-layer cell identifier；Wherein, two slight areas with frequency point that distance is greater than preset value distribute identical physical-layer cell
Mark, two of different frequent points are adjacent, and slight area distributes identical physical-layer cell identifier.
Specifically, network side equipment can also be the terminated cell of terminal type base station based on the allocation rule of space division multiplexing
Physical-layer cell identifier is distributed, two slight areas with frequency point that distance is greater than preset value distribute identical physical-layer cell mark
Know, two of different frequent points are adjacent, and slight area distributes identical physical-layer cell identifier, nervous in physical-layer cell identifier quantity
In the case where, improve the utilization rate of physical-layer cell identifier, wherein cell described in space division multiplexing allocation rule is to award
Frequency spectrum cell is weighed, authorization frequency spectrum cell can be common cell, be also possible to the small cell of terminated.For example: it is pre-
If distance is 4 radius of societies, cell D is identical with the frequency point of cell F, and cell D and cell F work in authorization frequency
In spectrum, the distance of the two is 10 radius of societies, is greater than 8 radius of societies of pre-determined distance, then cell D and cell F can be with
Distribute identical physical-layer cell identifier；Another example is: work is neighbouring relations in the cell F and cell G of authorization frequency spectrum, but
The frequency point for both being is not identical, then cell F and cell G can distribute identical physical-layer cell identifier.It needs to illustrate
It is that preset value can according to need according to setting, and the present invention is with no restriction.Physical-layer cell identifier can be Physical Cell Identifier
Or the mark of other identity informations for uniquely indicating cell, the present invention is with no restriction.
Optionally, before the cell configuration request message that network side equipment reception terminal type base station is sent, further includes:
The network side equipment configurating terminalization small cell-specific physical-layer cell identifier section and the dedicated physics of macrocell
Layer cell identifiers section, wherein the terminated small cell-specific physical-layer cell identifier section and the dedicated object of the macrocell
The intersection for managing layer cell identifiers section is sky.
From above-described embodiment as can be seen that when terminal type base station needs to open terminated cell, sent out to network side equipment
Send cell configuration request message, network side equipment reports authorization frequency spectrum cell and the place of surrounding according to terminal type base station
The wireless parameter configuration information of macrocell, the community configured information of distribution terminalization cell, terminal type base station are matched according to cell
Confidence breath configures terminated cell, the normal small cell of access terminalization of the UE to realize end.
It is a kind of structural schematic diagram of terminal type base station provided in an embodiment of the present invention referring to Fig. 5 a, implements in the present invention
The small cell configuring method of terminated that terminal type base station in example is used to execute one of Fig. 3 for unlicensed spectrum, it is involved
And term and process can refer to the description of Fig. 3 embodiment.Terminal type base station 5 includes monitoring module 501, obtaining module 502, connect
Receive module 503 and configuration module 504.
Module 501 is monitored, the wireless parameter of the macrocell for authorization frequency spectrum cell and place around monitoring is matched
Confidence breath；Wherein, the wireless parameter configuration information includes physical-layer cell identifier and subdistrict frequency point.
Module 502 is obtained, sends cell configuration request message for obtaining location information, and to network side equipment；Its
In, the cell configuration request message carries the location information of the wireless parameter configuration information and the terminal type base station.
Receiving module 503, the cell returned for receiving the network side equipment according to the cell configuration request message
Configuration response message；The cell configuration response message carries community configured information, and the community configured information is including being described
The physical-layer cell identifier of terminal type base station distribution.
Configuration module 504, for being configured according to the community configured information carried in the cell configuration response message
Terminated cell.
The physical-layer cell identifier includes Physical Cell Identifier PCI or Tracking Area Code TAC.
Optionally, obtaining module 502 includes:
First location information acquiring unit, for obtaining the longitude and latitude of current location, using the longitude and latitude as institute's rheme
Confidence breath；Or
Second location information acquiring unit will be with institute for obtaining the received signal strength of small base station adjacent at least three
The received signal strength of the adjacent small base station of at least three is stated as the location information.
Optionally, the status indication information of the cell configuration request message also carried terminalization cell.
Optionally, module 501 is monitored to be used for:
The wireless parameter configuration information of macrocell where monitoring, and work is monitored according to the band limits of authorization frequency spectrum
In the common cell of authorization frequency spectrum and the wireless parameter configuration information of terminated cell.
Optionally, receiving module 503 is used for:
The cell configuration response message that the network side equipment returns is received based on IP layers or more of data connection.
The embodiment of the present invention and the embodiment of the method for Fig. 3 are based on same design, and bring technical effect is also identical, specifically
Process can refer to the description of the embodiment of the method for Fig. 3, and details are not described herein again.
It is a kind of another structural schematic diagram of terminal type base station provided in an embodiment of the present invention, in the present invention referring to Fig. 5 b
In embodiment, terminal type base station 5 includes processor 501, memory 502 and transceiver 503.Transceiver 503 with outside for setting
Sending and receiving data between standby.The quantity of processor 501 in terminal type base station 5 can be one or more.Some realities of the invention
It applies in example, processor 501, memory 502 and transceiver 503 can be connected by bus system or other modes.Terminal type base station 5
It can be used for executing method shown in Fig. 3.About the meaning and citing of the term that the present embodiment is related to, Fig. 3 pairs can be referred to
The embodiment answered.Details are not described herein again.
Wherein, program code is stored in memory 502.Processor 501 is for calling the program generation stored in memory 502
Code, for performing the following operations:
The wireless parameter configuration information of the macrocell of authorization frequency spectrum cell and place around monitoring；Wherein, described
Wireless parameter configuration information includes physical-layer cell identifier and subdistrict frequency point；
Location information is obtained, and sends cell configuration request message to network side equipment；Wherein, the cell configuration is asked
Message is asked to carry the location information of the wireless parameter configuration information and the terminal type base station；
Receive the cell configuration response message that the network side equipment is returned according to the cell configuration request message；It is described
Cell configuration response message carries community configured information, and the community configured information includes the object for terminal type base station distribution
Manage layer cell identifiers；
According to the community configured information configurating terminalization cell carried in the cell configuration response message.
In some embodiments of the invention, the physical-layer cell identifier includes Physical Cell Identifier PCI or tracking area
Domain code TAC.
In some embodiments of the invention, processor 501 executes the acquisition location information and includes:
The longitude and latitude for obtaining current location, using the longitude and latitude as the location information；Or
The received signal strength for obtaining small base station adjacent at least three, by the reception of small base station adjacent with described at least three
Signal strength is as the location information.
In some embodiments of the invention, the state of the cell configuration request message also carried terminalization cell refers to
Show information.
In some embodiments of the invention, processor 501 execute authorization frequency spectrum cell around the monitoring and
The wireless parameter configuration information of the macrocell at place includes:
The wireless parameter configuration information of macrocell where monitoring, and work is monitored according to the band limits of authorization frequency spectrum
In the common cell of authorization frequency spectrum and the wireless parameter configuration information of terminated cell.
It is a kind of structural schematic diagram of network side equipment provided in an embodiment of the present invention, the embodiment of the present invention referring to Fig. 6 a
Network side equipment be used for execute one of Fig. 4 for unlicensed spectrum the small cell configuring method of terminated, it is related
Term and process can refer to the description of the embodiment of Fig. 4.Network side equipment 6 includes: receiving module 601, distribution module 602 and returns
Return module 603.
Receiving module 601, for receiving the cell configuration request message of terminal type base station transmission；Wherein, the cell is matched
Set request message carry the terminal type base station monitor around authorization frequency spectrum cell and the terminal type base station where
The wireless parameter configuration information of macrocell and the location information of the terminal type base station, the wireless parameter configuration information include
Physical-layer cell identifier and subdistrict frequency point.
Distribution module 602, for determining the adjacent of the terminal type base station according to the location information of the terminal type base station
Small base station, and according to default allocation rule and preset terminated small cell-specific physical-layer cell identifier section be the end
Physical-layer cell identifier is distributed in end type base station.
Return module 603, for returning to cell configuration response message to the terminal type base station；The wherein cell configuration
Response message carries community configured information, and the community configured information includes the physical-layer cell for terminal type base station distribution
Mark.
Optionally, distribution module 602 is used for:
Based on collision free allocation rule and confusion free allocation rule from the preset terminated
The physical-layer cell identifier and selected idle shape of small one idle state of cell-specific physical-layer cell identifier interval selection
The physical-layer cell identifier of state distributes to the terminal type base station.
Optionally, distribution module 602 is also used to:
It is that physical-layer cell identifier is distributed in the terminal type base station based on space division multiplexing allocation rule；Wherein, distance is greater than
Two of preset value distribute identical physical-layer cell identifier, the adjacent slight differentiation of two of different frequent points with the slight area of frequency point
With identical physical-layer cell identifier.
Optionally, network side equipment further include:
Setup module is used for configurating terminalization small cell-specific physical-layer cell identifier section and the dedicated physical layer of macrocell
Cell ID section, wherein the terminated small cell-specific physical-layer cell identifier section and the dedicated physics of the macrocell
The intersection in layer cell identifiers section is sky.
The embodiment of the present invention and the embodiment of the method for Fig. 4 are based on same design, and bring technical effect is also identical, specifically
Process can refer to the description of the embodiment of the method for Fig. 4, and details are not described herein again.
It is a kind of another structural schematic diagram of network side equipment provided in an embodiment of the present invention, in the present invention referring to Fig. 6 b
In embodiment, network side equipment 6 includes processor 601, memory 602 and transceiver 603.Transceiver 603 with outside for setting
Sending and receiving data between standby.The quantity of processor 601 in network side equipment 6 can be one or more.Some realities of the invention
It applies in example, processor 601, memory 602 and transceiver 603 can be connected by bus system or other modes.Network side equipment 6
It can be used for executing method shown in Fig. 4.About the meaning and citing of the term that the present embodiment is related to, Fig. 4 pairs can be referred to
The embodiment answered.Details are not described herein again.
Wherein, program code is stored in memory 602.Processor 601 is for calling the program generation stored in memory 602
Code, for performing the following operations:
Receive the cell configuration request message that terminal type base station is sent；Wherein, the cell configuration request message carries institute
State the wireless parameter of the authorization frequency spectrum cell around the monitoring of terminal type base station and the macrocell where the terminal type base station
Configuration information and the location information of the terminal type base station, the wireless parameter configuration information include physical-layer cell identifier and
Subdistrict frequency point；
The adjacent small base station of the terminal type base station is determined according to the location information of the terminal type base station, and according to pre-
If allocation rule and preset terminated small cell-specific physical-layer cell identifier section are that physics is distributed in the terminal type base station
Layer cell identifiers；
Cell configuration response message is returned to the terminal type base station；Wherein the cell configuration response message carries cell
Configuration information, the community configured information include the physical-layer cell identifier for terminal type base station distribution.
In some embodiments of the invention, processor 601 executes the basis and presets allocation rule and preset physics
Layer cell identifiers section is that terminal type base station distribution physical-layer cell identifier includes:
Based on collision free allocation rule and confusion free allocation rule from the preset terminated
The physical-layer cell identifier and selected idle shape of small one idle state of cell-specific physical-layer cell identifier interval selection
The physical-layer cell identifier of state distributes to the terminal type base station.
In some embodiments of the invention, it is the terminal type that processor 601, which executes the basis and presets allocation rule,
Physical-layer cell identifier is distributed in base station further include:
It is that physical-layer cell identifier is distributed in the terminal type base station based on space division multiplexing allocation rule；Wherein, distance is greater than
Two of preset value distribute identical physical-layer cell identifier, the adjacent slight differentiation of two of different frequent points with the slight area of frequency point
With identical physical-layer cell identifier.
In some embodiments of the invention, processor 601 executes the cell configuration that the reception terminal type base station is sent
Before request message, it is also used to execute:
Configurating terminalization small cell-specific physical-layer cell identifier section and the dedicated physical-layer cell identifier section of macrocell,
Wherein, the terminated small cell-specific physical-layer cell identifier section and the dedicated physical-layer cell identifier section of the macrocell
Intersection be sky.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and weighs according to the present invention
Benefit requires made equivalent variations, still belongs to the scope covered by the invention.
Claims (15)
1. a kind of small cell configuring method of terminated for authorizing frequency spectrum characterized by comprising
Monitor the wireless parameter configuration information of the authorization frequency spectrum cell of surrounding and the macrocell at place in terminal type base station；Its
In, the wireless parameter configuration information includes physical-layer cell identifier and subdistrict frequency point；
The terminal type base station obtains location information, and sends cell configuration request message to network side equipment；Wherein, described
Cell configuration request message carries the location information of the wireless parameter configuration information and the terminal type base station；
The terminal type base station receives the cell configuration that the network side equipment is returned according to the cell configuration request message and rings
Answer message；The cell configuration response message carries community configured information, and the community configured information includes for the terminal type
The physical-layer cell identifier of base station distribution；
The terminal type base station is according to the community configured information configurating terminal carried in the cell configuration response message
Cell.
2. the method as described in claim 1, which is characterized in that the physical-layer cell identifier includes Physical Cell Identifier PCI
Or Tracking Area Code TAC.
3. the method as described in claim 1, which is characterized in that the terminal type base station obtains location information and includes:
The terminal type base station obtains the longitude and latitude of current location, using the longitude and latitude as the location information；Or
The terminal type base station obtains the received signal strength of small base station adjacent at least three, will be adjacent with described at least three small
The received signal strength of base station is as the location information.
4. the method as described in claim 1, which is characterized in that monitor the authorization frequency spectrum cell of surrounding in the terminal type base station
And the wireless parameter configuration information of the macrocell at place includes:
Monitor the wireless parameter configuration information of the macrocell at place, and the frequency range model according to authorization frequency spectrum in the terminal type base station
It encloses and monitors work in the common cell of authorization frequency spectrum and the wireless parameter configuration information of terminated cell.
5. a kind of small cell configuring method of terminated for authorizing frequency spectrum characterized by comprising
Network side equipment receives the cell configuration request message that terminal type base station is sent；Wherein, the cell configuration request message
Carry the nothing of the authorization frequency spectrum cell around the terminal type base station monitoring and the macrocell where the terminal type base station
The location information of line parameter configuration and the terminal type base station, the wireless parameter configuration information includes physical-layer cell
Mark and subdistrict frequency point；
The network side equipment determines the adjacent small base station of the terminal type base station according to the location information of the terminal type base station,
It and according to default allocation rule and preset terminated small cell-specific physical-layer cell identifier section is the terminal type base
It stands and distributes physical-layer cell identifier；
The network side equipment returns to cell configuration response message to the terminal type base station；Wherein the cell configuration response disappears
Breath carries community configured information, and the community configured information includes the physical-layer cell identifier for terminal type base station distribution.
6. method as claimed in claim 5, which is characterized in that the basis presets allocation rule as the terminal type base station point
Include: with physical-layer cell identifier
It is that physical-layer cell identifier is distributed in the terminal type base station that the network side equipment, which is based on space division multiplexing allocation rule,；Its
In, distance is greater than two of the preset value slight areas with frequency point and distributes identical physical-layer cell identifier, and two of different frequent points
Adjacent slight area distributes identical physical-layer cell identifier.
7. such as method described in claim 5 or 6, which is characterized in that the network side equipment receives what terminal type base station was sent
Before cell configuration request message, further includes:
The network side equipment configurating terminalization small cell-specific physical-layer cell identifier section and the dedicated physical layer of macrocell are small
Area identifies section, wherein the terminated small cell-specific physical-layer cell identifier section and the dedicated physical layer of the macrocell
The intersection in cell ID section is sky.
8. a kind of terminal type base station characterized by comprising
Module is monitored, the wireless parameter configuration information of the macrocell for authorization frequency spectrum cell and place around monitoring；
Wherein, the wireless parameter configuration information includes physical-layer cell identifier and subdistrict frequency point；
Module is obtained, sends cell configuration request message for obtaining location information, and to network side equipment；Wherein, described
Cell configuration request message carries the location information of the wireless parameter configuration information and the terminal type base station；
Receiving module, the cell configuration response returned for receiving the network side equipment according to the cell configuration request message
Message；The cell configuration response message carries community configured information, and the community configured information includes for the terminal type base
Stand distribution physical-layer cell identifier；
Configuration module, for small according to the community configured information configurating terminalization carried in the cell configuration response message
Cell.
9. terminal type base station as claimed in claim 8, which is characterized in that the physical-layer cell identifier includes physical area mark
Know PCI or Tracking Area Code TAC.
10. terminal type base station as claimed in claim 8, which is characterized in that the acquisition module includes:
First location information acquiring unit is believed for obtaining the longitude and latitude of current location using the longitude and latitude as the position
Breath；Or
Second location information acquiring unit, for obtaining the received signal strength of small base station adjacent at least three, will with it is described extremely
The received signal strength of few 3 adjacent small base stations is as the location information.
11. terminal type base station as claimed in claim 8, which is characterized in that the monitoring module is used for:
The wireless parameter configuration information of macrocell where monitoring, and work is monitored according to the band limits of authorization frequency spectrum and is being awarded
Weigh the common cell of frequency spectrum and the wireless parameter configuration information of terminated cell.
12. a kind of network side equipment characterized by comprising
Receiving module, for receiving the cell configuration request message of terminal type base station transmission；Wherein, the cell configuring request disappears
Breath carries the macrocell authorized where frequency spectrum cell and the terminal type base station around the terminal type base station monitoring
Wireless parameter configuration information and the location information of the terminal type base station, the wireless parameter configuration information include that physical layer is small
Area's mark and subdistrict frequency point；
Distribution module, for determining the adjacent small base station of the terminal type base station according to the location information of the terminal type base station,
It and according to default allocation rule and preset terminated small cell-specific physical-layer cell identifier section is the terminal type base
It stands and distributes physical-layer cell identifier；
Return module, for returning to cell configuration response message to the terminal type base station；Wherein the cell configuration response disappears
Breath carries community configured information, and the community configured information includes the physical-layer cell identifier for terminal type base station distribution.
13. network side equipment as claimed in claim 12, which is characterized in that the distribution module is used for:
It is that physical-layer cell identifier is distributed in the terminal type base station based on space division multiplexing allocation rule；Wherein, distance is greater than default
Two of value distribute identical physical-layer cell identifier with the slight area of frequency point, and two of different frequent points are adjacent, and slight area distributes phase
Same physical-layer cell identifier.
14. network side equipment as described in claim 12 or 13, which is characterized in that further include:
Setup module, for before the cell configuration request message that the reception terminal type base station is sent, configurating terminalization to be small
Cell-specific physical-layer cell identifier section and the dedicated physical-layer cell identifier section of macrocell, wherein the terminated is slight
The intersection in the dedicated physical-layer cell identifier section in area and the dedicated physical-layer cell identifier section of the macrocell is sky.
15. a kind of communication system, which is characterized in that including network side equipment and terminal type base station；
Wherein, the wireless parameter configuration of the authorization frequency spectrum cell of surrounding and the macrocell at place is monitored in the terminal type base station
Information；Wherein, the wireless parameter configuration information includes physical-layer cell identifier and subdistrict frequency point；
The terminal type base station obtains location information, and sends cell configuration request message to the network side equipment；Wherein,
The cell configuration request message carries the location information of the wireless parameter configuration information and the terminal type base station；
The network side equipment receives the cell configuration request message that the terminal type base station is sent；
The network side equipment determines the adjacent small base station of the terminal type base station according to the location information of the terminal type base station,
It and according to default allocation rule and preset terminated small cell-specific physical-layer cell identifier section is the terminal type base
It stands and distributes physical-layer cell identifier；
The network side equipment returns to cell configuration response message to the terminal type base station；Wherein the cell configuration response disappears
Breath carries community configured information, and the community configured information includes the physical-layer cell identifier for terminal type base station distribution；
The terminal type base station receives the cell configuration response message；
The terminal type base station is according to the community configured information configurating terminal carried in the cell configuration response message
Cell.
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| CN201610243241.8A CN105916170B (en) | 2016-04-19 | 2016-04-19 | Authorize the small cell configuring method of terminated, relevant device and the system of frequency spectrum |
| PCT/CN2016/107807 WO2017181678A1 (en) | 2016-04-19 | 2016-11-30 | Method of allocating licensed spectrum to terminal small cell, associated apparatus and system |
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| CN105916170B (en) * | 2016-04-19 | 2019-02-01 | 宇龙计算机通信科技(深圳)有限公司 | Authorize the small cell configuring method of terminated, relevant device and the system of frequency spectrum |
| CN107872861A (en) * | 2016-09-28 | 2018-04-03 | 中兴通讯股份有限公司 | The sending and receiving methods and device of a kind of system message |
| US10798641B2 (en) * | 2017-03-24 | 2020-10-06 | Huawei Technologies Co., Ltd. | System information transmission method and apparatus |
| CN114339806A (en) * | 2020-09-29 | 2022-04-12 | 维沃移动通信有限公司 | Work area changing method, terminal and network side equipment |
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| WO2014020161A1 (en) * | 2012-08-03 | 2014-02-06 | The European Union, Represented By The European Commission | Cognitive radio network |
| CN103686683A (en) * | 2012-09-14 | 2014-03-26 | 中兴通讯股份有限公司 | Small cell configuration method and device |
| CN103716858A (en) * | 2012-09-29 | 2014-04-09 | 中兴通讯股份有限公司 | Method, device and system for small cell to serve UE |
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| US20110098027A1 (en) * | 2009-10-26 | 2011-04-28 | Samsung Electronics Co., Ltd. | System and method for spectrum split for 1X and HRPD operations of femtocell |
| CN105916170B (en) * | 2016-04-19 | 2019-02-01 | 宇龙计算机通信科技(深圳)有限公司 | Authorize the small cell configuring method of terminated, relevant device and the system of frequency spectrum |
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| CN102387553A (en) * | 2010-09-03 | 2012-03-21 | 中兴通讯股份有限公司 | Initial configuration method and device for wireless backhaul link |
| CN104247515A (en) * | 2012-02-24 | 2014-12-24 | 黑莓有限公司 | Methods and wireless devices for monitoring neighbour cells |
| WO2014020161A1 (en) * | 2012-08-03 | 2014-02-06 | The European Union, Represented By The European Commission | Cognitive radio network |
| CN103686683A (en) * | 2012-09-14 | 2014-03-26 | 中兴通讯股份有限公司 | Small cell configuration method and device |
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