CN103118375B - A kind of communication system based on indoor coverage of signal, equipment and method - Google Patents
A kind of communication system based on indoor coverage of signal, equipment and method Download PDFInfo
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- CN103118375B CN103118375B CN201310044728.XA CN201310044728A CN103118375B CN 103118375 B CN103118375 B CN 103118375B CN 201310044728 A CN201310044728 A CN 201310044728A CN 103118375 B CN103118375 B CN 103118375B
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- 229940123361 Quorum sensing inhibitor Drugs 0.000 description 4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/105—PBS [Private Base Station] network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/04—Reselecting a cell layer in multi-layered cells
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
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Abstract
The invention discloses a kind of communication system based on indoor coverage of signal, equipment and method, content comprises: carry out the central control equipment that communicates and multiple profile control apparatus at indoor coverage of signal regional deployment by the wired or wireless network in this locality, central control equipment is when mobile terminal enters indoor coverage of signal region from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, select a profile control apparatus, and send dispatch command, indicate this profile control apparatus by designated lane for this mobile terminal provides radio communication, compared with prior art, the operation that mobile terminal carries out switching within the scope of indoor coverage of signal is managed by central control equipment, do not need to report core-network side, decrease the expense of core network signalling, save the Internet resources of core net, reduce the overall interference of communication system simultaneously, achieve the good communication of indoor coverage of signal scope.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to a kind of communication system based on indoor coverage of signal, equipment and method.
Background technology
Along with the development of society, the building in city presents a kind of more and more higher, more and more and more and more intensive development trend.And present building is skeleton mainly with armored concrete, fully closed exterior decoration, is subject to great impact when such building structure makes wireless signal transmit in building.
When user carries out voice call, move to indoor outdoor, often in the process of movement, occur that signal of communication weakens, the situation of even interrupting, have a strong impact on the communication quality that user carries out in indoor communicating.Such as: the skyscraper BOTTOM LAYER ENVIRONMENT taking underground installation as representative, or take villages within the city as the intensive environment of urban building of representative, these are all the blind areas that communication network signal covers, and user carries out indoor communications in this environment will occur the situation of signal interruption; Take hot zones as the environment of the base station distribution comparatively dense of representative, when entering indoor by outdoor, there is signal mixed and disorderly, unstable in user, even cause repeating between Serving cell to switch because base station coverage is intensive, affect user communication quality, cause the waste of Internet resources; Take suburb as the environment that the City Fringe Area base station distribution of representative is comparatively disperseed, user indoor in the present context communicate, and the insufficient strength covered due to base station signal being caused cannot normal table communication, has a strong impact on the communication quality of user.
Based on above-mentioned existing mobile communication Problems existing in indoor coverage of signal, current proposition three kinds of solutions of the above problems:
The first scheme, by in the quorum sensing inhibitor spare capacity guide chamber of macrocellular perfect for outdoor, namely direct at in-door covering macrocellular signal, but the program is due to the impact by indoor environment, covering effect of signals is not obvious, and easily reduce the wireless index of macrocellular outdoor signal covering, there is more serious dropped communication situation.
First scheme, indoor distributed system is added in signal source, so no matter signal source is microcellulor or repeater, and be all only the accurate covering for radio-frequency (RF) signal strength, principle is that a signal source utilizes multiple antenna to carry out radiation, the transmission of multiple antenna or reception data are superposed, send unnecessary signal by the down channel of each antenna like this, cause energy waste, simultaneously, increase noise or interference in upward signal additive process, have a strong impact on communication quality.
As can be seen here, the first scheme and first scheme fundamentally can not solve indoor coverage of signal Problems existing in present communications network, along with the development of the communication technology, have occurred the third scheme, namely adopt the quorum sensing inhibitor of Femto framework realization in indoor.In conjunction with outdoor macrocell base stations and indoor Femto base station, although ensure that the integrality that indoor and outdoors communication network signal covers, but when large-scale network-estabilishing or scribing networking, also there is following problem in the quorum sensing inhibitor adopting Femto framework to realize in indoor:
1, Femto base station range is less, and the Femto base station number of deployment is more, easily occurs the frequent situation switched between multiple Femto base station, add the expense of communication system when indoor communicate;
2, the contradiction of the availability of frequency spectrum and control interference is difficult to solve.Under the scene that Femto base station signal covers, the user of each Femto base station service mostly is 3 ~ 4, if give each Femto base station assigns independently frequency spectrum resource, larger frequency spectrum resource waste can be caused, if but utilize share spectrum resources, can not concentrated RRM be carried out again, cannot control the interference of Femto base station to external world.
In sum, in the prior art, when moving to indoor by outdoor, what cover due to indoor base station is limited in scope, when user terminal is frequently switched between multiple indoor base station, network side constantly responds the switching message of user terminal, causes the waste of network side resource, affects the experience of user simultaneously.
Summary of the invention
Embodiments provide a kind of communication system based on indoor coverage of signal, equipment and method, for solving in prior art when mobile terminal moves to indoor by outdoor, what cover due to indoor base station is limited in scope, when user terminal is frequently switched between multiple indoor base station, network side constantly responds the switching message of user terminal, causes the problem of the waste of network side resource.
Based on a communication system for indoor coverage of signal, comprising: wired or wireless network carries out the central control equipment that communicates and multiple profile control apparatus by this locality, and carried out the aggregation gateway that communicates by IP public network link and central control equipment, wherein:
Central control equipment, for when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and according to the wireless resource information that the profile control apparatus disposed in this affiliated area received is broadcasted by common signal channel, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, wherein, mobile terminal identification is contained in described dispatch command;
Multiple profile control apparatus, for when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment;
Aggregation gateway, for the uplink traffic messages of the mobile terminal feedback that profile control apparatus in the regional by the convergence of IP public network link receiving center control appliance forwards, and transfers to core net by this uplink traffic messages
Based on a central control equipment for indoor coverage of signal, comprising:
Position information acquisition module, for when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, enters the positional information of movement behind indoor coverage of signal region, determines this positional information affiliated area according to mobile terminal;
Profile control apparatus administration module, for the wireless resource information broadcasted by common signal channel according to the profile control apparatus disposed in this affiliated area received, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, and the instruction profile control apparatus that receives dispatch command provides radio communication for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding, wherein, mobile terminal identification is contained in described dispatch command;
Signaling receiver module, for receiving the uplink traffic messages of the mobile terminal feedback forwarded by profile control apparatus.
Based on a profile control apparatus for indoor coverage of signal, comprising:
Wireless communication process module, for when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, wherein, described dispatch command is that central control equipment is when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and carry out selecting rear transmission according to what receive by the wireless resource information of broadcast,
Network passback module, sends to central control equipment for the uplink traffic messages fed back by mobile terminal.
Based on a communication means for indoor coverage of signal, comprising:
Central control equipment, when detecting that mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, enters the positional information of movement behind indoor coverage of signal region, determines this positional information affiliated area according to mobile terminal;
The wireless resource information that central control equipment is broadcasted by common signal channel according to the profile control apparatus disposed in this affiliated area received, select one of them profile control apparatus, send dispatch command to this profile control apparatus, wherein, in described dispatch command, contain mobile terminal identification;
Multiple profile control apparatus is when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment;
Be transferred to aggregation gateway by IP public network link after the uplink traffic messages that the mobile terminal that profile control apparatus in the regional received forwards by central control equipment feeds back converges, and transfer to core net via this aggregation gateway.
Beneficial effect of the present invention is as follows:
The embodiment of the present invention has passed through at indoor coverage of signal regional deployment central control equipment and multiple profile control apparatus, wired or wireless network communicates by this locality for central control equipment and multiple profile control apparatus, and central control equipment is when mobile terminal enters indoor coverage of signal region from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and according to the wireless resource information that the profile control apparatus disposed in this affiliated area received is broadcasted by common signal channel, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, instruction receives the profile control apparatus of the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment, compared with prior art, the operation that mobile terminal carries out switching within the scope of indoor coverage of signal is managed by central control equipment, do not need to report core-network side, decrease the expense of core network signalling, save the Internet resources of core net, reduce the overall interference of communication system simultaneously, achieve the good communication of indoor coverage of signal scope.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of communication system based on indoor coverage of signal of the embodiment of the present invention one;
Centered by Fig. 2, control appliance is the structural representation belonging to the Radio Resource carrier information of dedicated channel that profile control apparatus distributes;
Fig. 3 is the structural representation of a kind of central control equipment based on indoor coverage of signal of the embodiment of the present invention two;
Fig. 4 is the structural representation of a kind of profile control apparatus based on indoor coverage of signal of the embodiment of the present invention three;
Fig. 5 is the flow chart of a kind of communication means based on indoor coverage of signal of the embodiment of the present invention four.
Embodiment
In order to realize the object of the invention, embodiments provide a kind of communication means based on indoor coverage of signal, equipment and system, by central control equipment and multiple profile control apparatus at indoor coverage of signal regional deployment, wired or wireless network communicates by this locality for central control equipment and multiple profile control apparatus, and central control equipment is when mobile terminal enters indoor coverage of signal region from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and according to the wireless resource information that the profile control apparatus disposed in this affiliated area received is broadcasted by common signal channel, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, instruction receives the profile control apparatus of the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment, compared with prior art, the operation that mobile terminal carries out switching within the scope of indoor coverage of signal is managed by central control equipment, do not need to report core-network side, decrease the expense of core network signalling, save the Internet resources of core net, reduce the overall interference of communication system simultaneously, achieve the good communication of indoor coverage of signal scope.
Below in conjunction with Figure of description, each embodiment of the present invention is described in detail.
Embodiment one:
As shown in Figure 1, for the structural representation of a kind of communication system based on indoor coverage of signal of the embodiment of the present invention one, described system comprises: by this locality, wired or wireless network carries out the central control equipment 11, multiple profile control apparatus 12 and the aggregation gateway 13 of being undertaken communicating by IP public network link and central control equipment that communicate, wherein:
Central control equipment 11, for when mobile terminal enters indoor coverage of signal region from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and according to the wireless resource information that the profile control apparatus disposed in this affiliated area received is broadcasted by common signal channel, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, wherein, mobile terminal identification is contained in described dispatch command.
Multiple profile control apparatus 12, for when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment.
Aggregation gateway 13, for the uplink traffic messages of the mobile terminal feedback that profile control apparatus in the regional by the convergence of IP public network link receiving center control appliance forwards, and transfers to core net by this uplink traffic messages.
Particularly, multiple profile control apparatus in a central control equipment and a setting regions form a local area network (LAN), form a logic district in core net coverage, information interaction in this setting regions between all mobile terminals and core net carries out the forwarding of signaling and data by luh interface via central control equipment, and communicated by wired or wireless network between central control equipment with multiple profile control apparatus.
When mobile terminal enters into leaving signal coverage areas from macrocellular signal coverage areas, when core net detects that mobile terminal needs to carry out switching between base station, by the central control equipment in the indoor coverage of signal region that this switching message sends to mobile terminal to be about to enter, this central control equipment is indicated to carry out handed over service for this mobile terminal.
Described central control equipment 11, for entering mobile route behind indoor coverage of signal region according to mobile terminal, determine the mobile route of mobile terminal the region of process, and according to the wireless resource information that the profile control apparatus disposed in this affiliated area received is broadcasted by common signal channel, select one of them profile control apparatus, send dispatch command to this profile control apparatus.
Particularly, described central control equipment 11, specifically for the wireless resource information that each profile control apparatus of real-time reception is broadcasted by common signal channel, information is utilized, wherein: described wireless resource information comprises the using state information of the identification information of profile control apparatus affiliated area, Radio Resource carrier information that profile control apparatus is assigned with and current radio resource by the wireless resource information determination profile control apparatus current radio resource that receives.
Described central control equipment 11, specifically for the wireless resource information that the profile control apparatus disposed in the affiliated area received is broadcasted by common signal channel, and the using state information of the Radio Resource in this wireless resource information is compared, determine the profile control apparatus that the utilization rate of Radio Resource is lower, using the profile control apparatus determined as preferred profile control apparatus, and send dispatch command to this profile control apparatus.
More preferably, described central control equipment 11, also for before determining the positional information of mobile terminal, for multiple profile control apparatus distributes an identical Radio Resource carrier information belonging to common signal channel, and be that multiple profile control apparatus distributes the Radio Resource carrier information belonging to dedicated channel, wherein, the Radio Resource carrier information of the common signal channel distributed for multiple profile control apparatus is different with the Radio Resource carrier information of dedicated channel.
Suppose, the profile control apparatus of the current control of central control equipment has 4, the carrier information of the Radio Resource that can distribute comprises: C0, C1, C2, C3 and C4, so the carrier information of this Radio Resource of C0 is distributed to all profile control apparatus of control by central control equipment, as the Radio Resource of the common signal channel of all profile control apparatus; The carrier information of these Radio Resources of C1, C2, C3 and C4 is distributed to all profile control apparatus of control by central control equipment, as the Radio Resource of the dedicated channel of all profile control apparatus.
More preferably, described central control equipment 11, different specifically for the region disposed according to profile control apparatus, be the frequency of the Radio Resource carrier information that each profile control apparatus assigned with dedicated channel uses, wherein:
When the region that two profile control apparatus are disposed does not possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is identical;
When two profile control apparatus affiliated areas possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is not identical.
More preferably, described profile control apparatus 12 comprises: the main profile control apparatus that carrier information overlay area area is larger and carrier information overlay area area be less than main profile control apparatus from profile control apparatus;
The wireless signal overlay area of main profile control apparatus belongs to public domain, and each belongs to home zone from the wireless signal overlay area of profile control apparatus and each is different from the home zone belonging to the wireless signal overlay area of profile control apparatus.
Wireless signal overlay area and the crossover region that there is wireless signal from the wireless signal overlay area of profile control apparatus of main profile control apparatus, avoid the blind area occurring wireless signal in indoor coverage of signal region like this.
More preferably, when a region area is less, when a main profile control apparatus can realize the management to wireless signal in this region, this region only needs a main profile control apparatus; When a region area is comparatively large, a main profile control apparatus can not realize the management to wireless signal in this region, this region is by a main profile control apparatus and multiple way to manage combined from profile control apparatus, realize the management to wireless signal in this region, wherein, each to manage the wireless signal in a fixed area and the wireless signal area managed from profile control apparatus is non-intersect from profile control apparatus.
More preferably, described central control equipment, the frequency of the Radio Resource carrier information that the frequency specifically for the Radio Resource carrier information distributed for main profile control apparatus is distributed from profile control apparatus higher than each.
Such as: as shown in Figure 2, centered by control appliance be profile control apparatus distribute the structural representation belonging to the Radio Resource carrier information of dedicated channel, wherein, suppose that indoor coverage of signal region is in a building, frequency power after exceeding setpoint distance of the wireless signal that each profile control apparatus distributes is 0, the Radio Resource carrier information that central control equipment can distribute is C0, C1, C2, C3 and C4, specifically comprises:
First, central control equipment determines the profile control apparatus that needs in this building.
Particularly, need six profile control apparatus in this building, wherein, a main profile control apparatus, for wireless signal management is carried out in the public domain in building; Ground floor disposes two from profile control apparatus, is deployed in the relative both direction of ground floor, for the home zone of this building ground floor carries out wireless signal management; Third layer is disposed one and is deployed in third layer from profile control apparatus, for the home zone of this building third layer carries out wireless signal management; Layer 5 disposes two from profile control apparatus, is deployed in the relative both direction of layer 5, for the home zone of this building layer 5 carries out wireless signal management.
It should be noted that, for covering the wireless signal overlay area of the main profile control apparatus of public domain and each exists the less quorum sensing inhibitor crossover region of area for what cover home zone from the wireless signal overlay area of profile control apparatus.
Secondly, central control equipment is that to distribute the Radio Resource carrier information belonging to dedicated channel be C1 and C2 to main profile control apparatus.
Wherein: C1 for covering around the region that this building bottom is formed outside building, and produces overlapping region with the coverage of macrocellular; C2 for covering this formation overlay area, public domain, building, and forms overlapping region with the radio signaling resources covered from profile control apparatus that every one deck is disposed.
3rd, central control equipment is that to distribute from profile control apparatus the Radio Resource carrier information belonging to dedicated channel be C3 and C4.
Wherein: different floor can be identical from the Radio Resource carrier information of profile control apparatus, such as: the Radio Resource carrier information identical (can be C3) distributed from profile control apparatus disposed from profile control apparatus and layer 5 that ground floor is disposed, ground floor dispose from profile control apparatus and third layer disposes from profile control apparatus distribution Radio Resource carrier information (can be C4) not identical, achieve the multiplexing of Radio Resource carrier information like this, save Radio Resource.
4th, central control equipment is the Radio Resource carrier information that all profile control apparatus distribution controlled belong to publicly-owned channel is C0.
Wherein: the frequency of Radio Resource carrier information C0 is higher than the frequency of C1, C2, C3 and C4.
When making mobile terminal move within the scope of indoor coverage of signal like this, by each profile control apparatus under the dispatch command of central control equipment for mobile terminal provides radio communication service, realize the seamless switching service of mobile terminal radio communication, without the need to through core network, save the signaling consumption of core net, avoid the waste of Internet resources.
Described central control equipment 11, the uplink traffic messages that the mobile terminal also forwarded for the different distributions control appliance that will receive feeds back carries out convergence processing, and sends to aggregation gateway 13 by IP public network link.
It should be noted that, described aggregation gateway can be Femto gateway, also can be other gateway devices, for realizing the convergence forwarding capability of business information between central control equipment and core net, does not here limit.
By the scheme of the embodiment of the present invention one, central control equipment and multiple profile control apparatus at indoor coverage of signal regional deployment, wired or wireless network communicates by this locality for central control equipment and multiple profile control apparatus, and central control equipment is when mobile terminal enters indoor coverage of signal region from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and according to the wireless resource information that the profile control apparatus disposed in this affiliated area received is broadcasted by common signal channel, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, instruction receives the profile control apparatus of the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment, compared with prior art, the operation that mobile terminal carries out switching within the scope of indoor coverage of signal is managed by central control equipment, do not need to report core-network side, decrease the expense of core network signalling, save the Internet resources of core net, reduce the overall interference of communication system simultaneously, achieve the good communication of indoor coverage of signal scope.
Embodiment two:
As shown in Figure 3, be the structural representation of a kind of central control equipment based on indoor coverage of signal of the embodiment of the present invention two, described equipment comprises: position information acquisition module 21, profile control apparatus administration module 22 and signaling receiver module 23, wherein:
Position information acquisition module 21, for when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, enters the positional information of movement behind indoor coverage of signal region, determines this positional information affiliated area according to mobile terminal;
Profile control apparatus administration module 22, for the wireless resource information broadcasted by common signal channel according to the profile control apparatus disposed in this affiliated area received, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, and the instruction profile control apparatus that receives dispatch command provides radio communication for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding, wherein, mobile terminal identification is contained in described dispatch command;
Signaling receiver module 23, for receiving the uplink traffic messages of the mobile terminal feedback forwarded by profile control apparatus.
More preferably, described central control equipment also comprises: radio resource management module 24, wherein:
Radio resource management module 24, for distributing an identical Radio Resource carrier information belonging to common signal channel for multiple profile control apparatus, and be that multiple profile control apparatus distributes the Radio Resource carrier information belonging to dedicated channel, wherein, the Radio Resource carrier information of the common signal channel of multiple profile control apparatus distribution is different with the Radio Resource carrier information of dedicated channel.
Particularly, described radio resource management module 24, different specifically for the region disposed according to profile control apparatus, the frequency of the Radio Resource carrier information of the dedicated channel of distributing for each profile control apparatus is different, wherein:
When the region that two profile control apparatus are disposed does not possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is identical;
When two profile control apparatus affiliated areas possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is not identical.
More preferably, described profile control apparatus comprises: the main profile control apparatus that carrier information overlay area area is larger and carrier information overlay area area be less than main profile control apparatus from profile control apparatus;
Described radio resource management module 24, the frequency of the Radio Resource carrier information that the frequency specifically for the Radio Resource carrier information distributed for main profile control apparatus is distributed from profile control apparatus higher than each.
More preferably, described central control equipment also comprises: message transmitting module 25, wherein:
Message transmitting module 25, sends to aggregation gateway by IP public network link after the uplink traffic messages that the mobile terminal for being forwarded by profile control apparatus in the regional received feeds back converges.
Embodiment three:
As shown in Figure 4, be the structural representation of a kind of profile control apparatus based on indoor coverage of signal of the embodiment of the present invention three, described profile control apparatus comprises: wireless signal processing module 31 and network passback module 32, wherein:
Wireless signal processing module 31, for when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, wherein, described dispatch command is that central control equipment is when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and carry out selecting rear transmission according to what receive by the wireless resource information of broadcast,
Network passback module 32, sends to central control equipment for the uplink traffic messages fed back by mobile terminal.
More preferably, described wireless signal processing module 31, also for by self wireless resource information of common signal channel broadcast, and by dedicated channel for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication service.
Particularly, described profile control apparatus comprises: the main profile control apparatus that carrier information overlay area area is larger and carrier information overlay area area be less than main profile control apparatus from profile control apparatus, wherein:
The frequency of the Radio Resource carrier information of main profile control apparatus is higher than each frequency from the Radio Resource carrier information of profile control apparatus.
More preferably, the wireless signal coverage of main profile control apparatus is greater than the wireless signal coverage from profile control apparatus.
The wireless signal overlay area of main profile control apparatus belongs to public domain, and each belongs to home zone from the wireless signal overlay area of profile control apparatus and each is different from the home zone belonging to the wireless signal overlay area of profile control apparatus
Main profile control apparatus eats dishes without rice or wine the power output of the bit stream on link higher than the power output of the bit stream on link of eating dishes without rice or wine from profile control apparatus.
Embodiment four:
As shown in Figure 5, be the flow chart of a kind of communication means based on indoor coverage of signal of the embodiment of the present invention four, described method comprises:
Step 101: central control equipment, when detecting that mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, enters the positional information of movement behind indoor coverage of signal region, determines this positional information affiliated area according to mobile terminal.
Particularly, in a step 101, central control equipment before being deployed before, need to perform following operation:
For multiple profile control apparatus distributes an identical Radio Resource carrier information belonging to common signal channel, and be that multiple profile control apparatus distributes the Radio Resource carrier information belonging to dedicated channel, wherein, the Radio Resource carrier information of the common signal channel of multiple profile control apparatus distribution is different with the Radio Resource carrier information of dedicated channel.
Described central control equipment, different specifically for the region disposed according to profile control apparatus, be the frequency of the Radio Resource carrier information that each profile control apparatus assigned with dedicated channel uses, wherein:
When the region that two profile control apparatus are disposed does not possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is identical;
When two profile control apparatus affiliated areas possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is not identical.
Described profile control apparatus comprises: the main profile control apparatus that carrier information overlay area area is larger and carrier information overlay area area be less than main profile control apparatus from profile control apparatus;
Wherein, central control equipment is the frequency of frequency higher than the central control equipment Radio Resource carrier information that to be each distribute from profile control apparatus of the Radio Resource carrier information that main profile control apparatus distributes.
Step 102: the wireless resource information that central control equipment is broadcasted by common signal channel according to the profile control apparatus disposed in this affiliated area received, selects one of them profile control apparatus, sends dispatch command to this profile control apparatus.
Wherein, mobile terminal identification is contained in described dispatch command.
Step 103: multiple profile control apparatus is when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment.
Step 104: be transferred to aggregation gateway by IP public network link after the uplink traffic messages that the mobile terminal that profile control apparatus in the regional received forwards by central control equipment feeds back converges, and transfer to core net via this aggregation gateway.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (13)
1. the communication system based on indoor coverage of signal, it is characterized in that, comprise: wired or wireless network carries out the central control equipment that communicates and multiple profile control apparatus by this locality, and carried out the aggregation gateway that communicates by IP public network link and central control equipment, wherein:
Central control equipment, for when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and according to the wireless resource information that the profile control apparatus disposed in this affiliated area received is broadcasted by common signal channel, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, wherein, mobile terminal identification is contained in described dispatch command;
Multiple profile control apparatus, for when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment;
Aggregation gateway, for the uplink traffic messages of the mobile terminal feedback that profile control apparatus in the regional by the convergence of IP public network link receiving center control appliance forwards, and transfers to core net by this uplink traffic messages.
2. the system as claimed in claim 1, is characterized in that,
Described central control equipment, also for distributing an identical Radio Resource carrier information belonging to common signal channel for multiple profile control apparatus, and be that multiple profile control apparatus distributes the Radio Resource carrier information belonging to dedicated channel, wherein, the Radio Resource carrier information of the common signal channel distributed for multiple profile control apparatus is different with the Radio Resource carrier information of dedicated channel.
3. system as claimed in claim 2, is characterized in that,
Described central control equipment, different specifically for the region disposed according to profile control apparatus, be the frequency of the Radio Resource carrier information that each profile control apparatus assigned with dedicated channel uses, wherein:
When the region that two profile control apparatus are disposed does not possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is identical;
When two profile control apparatus affiliated areas possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is not identical.
4. system as claimed in claim 3, is characterized in that,
Described profile control apparatus comprises: the main profile control apparatus that carrier information overlay area area is larger and carrier information overlay area area be less than main profile control apparatus from profile control apparatus;
Described central control equipment, the frequency of the Radio Resource carrier information that the frequency specifically for the Radio Resource carrier information distributed for main profile control apparatus is distributed from profile control apparatus higher than each.
5. based on a central control equipment for indoor coverage of signal, it is characterized in that, comprising:
Position information acquisition module, for when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, enters the positional information of movement behind indoor coverage of signal region, determines this positional information affiliated area according to mobile terminal;
Profile control apparatus administration module, for the wireless resource information broadcasted by common signal channel according to the profile control apparatus disposed in this affiliated area received, select one of them profile control apparatus, dispatch command is sent to this profile control apparatus, and the instruction profile control apparatus that receives dispatch command provides radio communication for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding, wherein, mobile terminal identification is contained in described dispatch command;
Signaling receiver module, for receiving the uplink traffic messages of the mobile terminal feedback forwarded by profile control apparatus.
6. central control equipment as claimed in claim 5, it is characterized in that, described central control equipment also comprises:
Radio resource management module, for distributing an identical Radio Resource carrier information belonging to common signal channel for multiple profile control apparatus, and be that multiple profile control apparatus distributes the Radio Resource carrier information belonging to dedicated channel, wherein, the Radio Resource carrier information of the common signal channel of multiple profile control apparatus distribution is different with the Radio Resource carrier information of dedicated channel.
7. central control equipment as claimed in claim 6, is characterized in that,
Described radio resource management module, different specifically for the region disposed according to profile control apparatus, be the frequency of the Radio Resource carrier information that each profile control apparatus assigned with dedicated channel uses, wherein:
When the region that two profile control apparatus are disposed does not possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is identical;
When two profile control apparatus affiliated areas possess neighbouring relations, for the frequency of the Radio Resource carrier information of these two profile control apparatus distribution is not identical.
8. central control equipment as claimed in claim 7, it is characterized in that, described profile control apparatus comprises: the main profile control apparatus that carrier information overlay area area is larger and carrier information overlay area area be less than main profile control apparatus from profile control apparatus;
Described radio resource management module, the frequency of the Radio Resource carrier information that the frequency specifically for the Radio Resource carrier information distributed for main profile control apparatus is distributed from profile control apparatus higher than each.
9. the central control equipment as described in as arbitrary in claim 5 ~ 8, it is characterized in that, described central control equipment also comprises:
Message transmitting module, sends to aggregation gateway by IP public network link after the uplink traffic messages that the mobile terminal for being forwarded by profile control apparatus in the regional received feeds back converges.
10. based on a profile control apparatus for indoor coverage of signal, it is characterized in that, comprising:
Wireless signal processing module, for when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, wherein, described dispatch command is that central control equipment is when mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, the positional information of movement behind indoor coverage of signal region is entered according to mobile terminal, determine this positional information affiliated area, and carry out selecting rear transmission according to what receive by the wireless resource information of broadcast,
Network passback module, sends to central control equipment for the uplink traffic messages fed back by mobile terminal; By common signal channel broadcast radio resource information, and send described wireless resource information by local wired or wireless mode to described central control equipment, wherein, described wireless resource information comprises the using state information of the identification information of described profile control apparatus affiliated area, Radio Resource carrier information that described profile control apparatus is assigned with and current radio resource.
11. profile control apparatus as claimed in claim 10, it is characterized in that, described profile control apparatus comprises: the main profile control apparatus that carrier information overlay area area is larger and carrier information overlay area area be less than main profile control apparatus from profile control apparatus, wherein:
The frequency of the Radio Resource carrier information of main profile control apparatus is higher than each frequency from the Radio Resource carrier information of profile control apparatus.
12. 1 kinds based on the communication means of indoor coverage of signal, is characterized in that, comprising:
Central control equipment, when detecting that mobile terminal enters leaving signal coverage areas from macro base station signal coverage areas, enters the positional information of movement behind indoor coverage of signal region, determines this positional information affiliated area according to mobile terminal;
The wireless resource information that central control equipment is broadcasted by common signal channel according to the profile control apparatus disposed in this affiliated area received, select one of them profile control apparatus, send dispatch command to this profile control apparatus, wherein, in described dispatch command, contain mobile terminal identification;
Multiple profile control apparatus is when receiving the dispatch command that central control equipment sends, by designated lane for the mobile terminal that the mobile terminal identification that comprises in described dispatch command is corresponding provides radio communication, and the uplink traffic messages that mobile terminal feeds back is sent to central control equipment;
Be transferred to aggregation gateway by IP public network link after the uplink traffic messages that the mobile terminal that profile control apparatus in the regional received forwards by central control equipment feeds back converges, and transfer to core net via this aggregation gateway.
13. methods as claimed in claim 12, it is characterized in that, described method also comprises:
Central control equipment is before transmission dispatch command, for multiple profile control apparatus distributes an identical Radio Resource carrier information belonging to common signal channel, and be that multiple profile control apparatus distributes the Radio Resource carrier information belonging to dedicated channel, wherein, the Radio Resource carrier information of the common signal channel of multiple profile control apparatus distribution is different with the Radio Resource carrier information of dedicated channel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310044728.XA CN103118375B (en) | 2013-02-04 | 2013-02-04 | A kind of communication system based on indoor coverage of signal, equipment and method |
| PCT/CN2014/000045 WO2014117634A1 (en) | 2013-02-04 | 2014-01-16 | Indoor signal coverage-based communication system, device and method |
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| CN201310044728.XA CN103118375B (en) | 2013-02-04 | 2013-02-04 | A kind of communication system based on indoor coverage of signal, equipment and method |
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| CN103118375B (en) * | 2013-02-04 | 2016-03-02 | 京信通信系统（中国）有限公司 | A kind of communication system based on indoor coverage of signal, equipment and method |
| CN106714188A (en) * | 2015-11-13 | 2017-05-24 | 中兴通讯股份有限公司 | Signal coverage method and system, shunt coverage terminal and signal coverage terminal |
| CN106937308B (en) * | 2016-12-28 | 2021-12-28 | 上海掌门科技有限公司 | Method and equipment for determining user access service area and activity information |
| CN110169111A (en) * | 2017-03-20 | 2019-08-23 | 华为技术有限公司 | Method, terminal device and the network equipment of covering pattern switching |
| US10129916B1 (en) * | 2017-05-11 | 2018-11-13 | Honeywell International Inc. | System and method for controlling network parameters for a plurality of home security/home system control panels |
| CN110417452B (en) * | 2019-07-19 | 2021-08-24 | 京信通信系统（中国）有限公司 | Co-construction shared 5G digital room distribution system |
| CN114051214A (en) * | 2021-11-15 | 2022-02-15 | 杭州老板电器股份有限公司 | Method, device and system for sharing terminal functions |
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| CN102595560A (en) * | 2012-02-17 | 2012-07-18 | 华为技术有限公司 | Method, device and system for searching and selecting network |
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| CN103139791B (en) * | 2013-02-04 | 2016-03-02 | 京信通信系统（中国）有限公司 | A kind of communication system based on indoor coverage of signal, equipment and method |
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| CN102387489A (en) * | 2010-09-03 | 2012-03-21 | 电信科学技术研究院 | Method for judging affiliation space of terminal and device thereof |
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