CN201639783U - Multi-point cooperative transceiver system and multi-point cooperative transceiver control equipment - Google Patents
Multi-point cooperative transceiver system and multi-point cooperative transceiver control equipment Download PDFInfo
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- CN201639783U CN201639783U CN2009203519753U CN200920351975U CN201639783U CN 201639783 U CN201639783 U CN 201639783U CN 2009203519753 U CN2009203519753 U CN 2009203519753U CN 200920351975 U CN200920351975 U CN 200920351975U CN 201639783 U CN201639783 U CN 201639783U
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Abstract
The utility model relates to a multi-point cooperative transceiver system and multi-point cooperative transceiver control equipment. The system comprises more than one user terminal and more than one node device participating in multi-point cooperative transceiving, wherein the user terminals are connected with the node devices, and the node devices are connected with each other by a wired link or a wireless link. The system also comprises multi-point cooperative transceiver control equipment which is connected with the node devices by a wired link or a wireless link and is used for receiving node messages from the node devices and link messages between the node devices and transmitting a parameter configuration message which comprises a time delay parameter and is subjected to the multi-point cooperative transceiving and is generated according to the node messages and the link messages to the node devices. The utility model can realize multi-point cooperative transceiving on a basis without increasing the complexity of the UE (User Equipment) and/or the node devices and the cost.
Description
Technical field
The utility model relates to moving communicating field, particularly relates to a kind of multi-point cooperative receive-transmit system and multi-point cooperative transmitting-receiving control appliance.
Background technology
In moving communicating field, from 3G to 4G, carrying out evolution at present.In this process, a plurality of standards have been adopted.For example: IEEE 16m, Ultra-Mobile Broadband UMB (UMB:Ultra MobileBroadband) and LTE-Advanced (LTE evolution: Further Advancements for E-UTRA).Have a plurality of new main features in LTE-Advanced, for example: multiband is collaborative integrates carrier aggregation (CA), multi-point cooperative transmitting-receiving (CoMP:Coordinated Multiple Point) and relaying technique (Relaying) with frequency spectrum.
Existing multi-point cooperative receive-transmit system comprises an above user terminal and participates in an above node device of multi-point cooperative transmitting-receiving that each user terminal is connected with each node device, interconnects between each node device.Wherein, each user terminal can be connected with each node device by Radio Link; In order to the link that connects each node device can be wire link such as optical fiber link, also can be the Radio Link such as microwave link; Described node device can be base station controller (BSC:Base StationController).
Fig. 1 is the illustrative diagram of the network configuration of existing multi-point cooperative receive-transmit system.Serving 1 user terminal UE1 with 3 stylobate station control BSC1, BSC2 and the transmitting-receiving of BSC3 participation multi-point cooperative among this figure is example.In the figure, user terminal UE1 exemplarily is connected with BSC3 with each base station controller BSC 1, BSC2 by Radio Link, exemplarily interconnects by optical fiber link between each base station controller BSC 1, BSC2 and the BSC3.
Is a subscriber terminal service with the exemplary existing multi-point cooperative receive-transmit system that illustrates of Fig. 1 simultaneously by adopting an above node device, has reached it and has improved the purpose of message transmission rate and cell-edge performance, but also brought new problem simultaneously.Specifically, because the time delay difference of the link of existing multi-point cooperative receive-transmit system, make each node device synchronously not work in coordination with and send and receive, this will propose high requirement to the buffer memory ability of UE and/or node device, thereby cause increasing the complexity and the cost of UE and/or node device.
Here at first the time delay of the link of existing multi-point cooperative receive-transmit system is described, it refers to from transmitting terminal and receives first byte needed time of first byte data to receiving terminal serial ports dateout, comprised transmission delay, propagation delay and processing delay, this three's summation is exactly an overall delay.The transfer of data time-delay is the maximum difference of wireless data transmission and cable data transmission.
With reference to Fig. 1, in the multi-point cooperative receive-transmit system, time delay in the multi-point cooperative process of transmitting is meant: from host node equipment for example BSC1 participate in for example time delay 1 BSC2 and the BSC3 of the collaborative node device that sends to other, and collaborative node device BSC1, BSC2 that sends of each participation and BSC3 are to the aggregate value of the time delay between the UE1 2.Similarly, time delay in the multi-point cooperative receiving course also comprises two parts, that is: work in coordination with each node device BSC1, the BSC2 of reception and the time delay 2 the BSC3 from UE1 to participation, and, other participate in the collaborative node device that receives for example BSC2 and BSC3 to the host node equipment aggregate value of the time delay between the BSC1 1 for example.
Wherein time delay 1, and promptly the time delay on optical fiber link or the microwave link is to cause each node device can not synchronously work in coordination with the main cause that sends and receive.
Below, still with three base station controller BSC 1 shown in Fig. 1, BSC2, BSC3 are that the situation of user terminal UE1 service is an example simultaneously, and different and each node device that cause of the time delay of link can't synchronously work in coordination with and be sent and the problem of reception between the declarative section point device.
At first, following behavior example.UE1 carries out cooperation with service by three base station controller BSC 1, BSC2 and BSC3 simultaneously.Be that UE1 receives the signal that comes from three base station controllers simultaneously, when the signal of these three base station controllers transmissions is different, the descending receiving velocity of UE1 will be increased greatly, this just proposes high requirement to the buffer memory ability of UE1, correspondingly, and this will increase complexity and the cost of UE1 greatly.
Next, above behavior example.When UE1 sends data, if base station controller BSC 1, BSC2 and BSC3 can not keep synchronously mutually, then can't work in coordination with the data that receive UE1, this also can increase complexity and the cost of base station controller BSC 1, BSC2 and BSC3.
But because the volume of transmitted data difference between the different base station controller, the not equal reason of transmission range makes to send the time delay difference that connects the communication link between base station controller and receive that if this makes will work in coordination with between base station controller very difficulty will become.
Generally speaking, send and the problems of reception owing to exist different can't synchronously work in coordination with of time delay because of the link between node device in the multi-point cooperative receive-transmit system of prior art, cause the complexity and the cost of UE in the existing system and/or node device all quite high.
The utility model content
The utility model proposes a kind of multi-point cooperative receive-transmit system, can't synchronously work in coordination with and send and the problem of reception in order to solve different each node devices that cause of the time delay because of link between node device that exist in the existing multi-point cooperative receive-transmit system, thus the complexity and the cost of UE and/or node device in the reduction system.
Technical scheme is as follows:
A kind of multi-point cooperative receive-transmit system.This system comprises an above node device of an above user terminal and the transmitting-receiving of participation multi-point cooperative, and described each user terminal is connected with described each node device, and described each node device interconnects by wire link or Radio Link; This system also comprises further: multi-point cooperative transmitting-receiving control appliance;
Wherein,
Described multi-point cooperative transmitting-receiving control appliance is connected with described each node device by wire link or Radio Link; It will send to described each node device in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of this nodal information and link information generation from the link information between described each node device receiving node information and the node device; And
Described each node device receives the parameter configuration that delay parameter is received and dispatched at interior multi-point cooperative that comprises that described multi-point cooperative is received and dispatched the control appliance transmission, carries out the multi-point cooperative transmitting-receiving according to this parameter configuration.
A kind of multi-point cooperative transmitting-receiving control appliance.This multi-point cooperative transmitting-receiving control appliance comprises: interface unit and control assembly;
Wherein,
Described interface unit is connected with the node device that participates in the multi-point cooperative transmitting-receiving more than by wire link or Radio Link, is connected with described control assembly by hardware circuit; It will send to described control assembly from nodal information and the link information between the node device that described each node device receives, and will send to described each node device in the parameter configuration of interior multi-point cooperative transmitting-receiving from the delay parameter that comprises that described control assembly receives; And
Described control assembly receives described nodal information and link information from described interface unit, will send to described interface unit in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of this nodal information and link information generation.
The utility model has increased multi-point cooperative transmitting-receiving control appliance in system, it will send to described each node device in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of this nodal information and link information generation from the link information between described each node device receiving node information and the node device; Each node device comprises delay parameter at interior parameter configuration configuration parameter and carry out multi-point cooperative transmitting-receiving according to this.Because each node device carries out between the configuration of link parameter and node collaborative transmitting-receiving according to the delay parameter that comprises that the link information between nodal information and the node device generates in interior parameter configuration according to multi-point cooperative transmitting-receiving control appliance, can't synchronously carry out the problem that multi-point cooperative sends and receives so can solve different each node devices that cause of the time delay because of link between node device that exist in the existing multi-point cooperative receive-transmit system, thus the complexity and the cost of UE and/or node device in the reduction system.
Description of drawings
Fig. 1 is the exemplary network structure schematic diagram of existing multi-point cooperative receive-transmit system;
Fig. 2 is the exemplary network structure schematic diagram according to multi-point cooperative receive-transmit system of the present utility model;
Fig. 3 is the structural representation according to multi-point cooperative transmitting-receiving control appliance of the present utility model;
Fig. 4 is the structural representation according to the multi-point cooperative transmitting-receiving control appliance of the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage express clearlyer, the utility model is further described in more detail below in conjunction with the drawings and the specific embodiments.
The multi-point cooperative receive-transmit system that the utility model proposes is except that comprising an above user terminal and participating in the above node device of multi-point cooperative transmitting-receiving, also comprise multi-point cooperative transmitting-receiving control appliance, described multi-point cooperative transmitting-receiving control appliance is connected with described each node device by wire link or Radio Link, it is from the link information between described each node device receiving node information and the node device, to comprise delay parameter and send to described each node device according to what this nodal information and link information generated, so that described each node device is according to this parameter configuration configuration link parameter and carry out the multi-point cooperative transmitting-receiving in the parameter configuration of interior multi-point cooperative transmitting-receiving.
Owing to increased to each node device transmission and comprised the multi-point cooperative transmitting-receiving control appliance of delay parameter in the parameter configuration of interior multi-point cooperative transmitting-receiving, each node device can be worked in coordination with transmitting-receiving according to the parameter configuration of being received, in the multi-point cooperative receive-transmit system between each node device the time delay of link reach unanimity, correspondingly, the complexity of UE and/or node device and cost all are minimized in the system.
Wherein, can be wire link such as optical fiber link in order to the link that connects each node device, also can be the Radio Link such as microwave link; Described node device can be a base station controller.
Fig. 2 is the exemplary network structure schematic diagram according to multi-point cooperative receive-transmit system of the present utility model.Still serving 1 user terminal UE1 with 3 stylobate station control BSC1, BSC2 and the transmitting-receiving of BSC3 participation multi-point cooperative among this figure is example.
As shown in Figure 2, multi-point cooperative receive-transmit system of the present utility model comprises: an above user terminal, and it is an example with a user terminal UE 1 in Fig. 2; Participate in an above node device of multi-point cooperative transmitting-receiving, it is an example with 3 stylobate station control BSC1, BSC2 and BSC3 in Fig. 2; And multi-point cooperative transmitting-receiving control appliance CC.
In the figure, user terminal UE1 exemplarily is connected with BSC3 with each base station controller BSC 1, BSC2 by Radio Link, and each base station controller BSC 1, BSC2 and BSC3 exemplarily interconnect by optical fiber link.
Multi-point cooperative transmitting-receiving control appliance CC exemplarily is connected with BSC3 with each base station controller BSC 1, BSC2 by optical fiber link; It will send to each base station controller BSC 1, BSC2 and BSC3 in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of this nodal information and link information generation from the link information between each base station controller BSC 1, BSC2 and BSC3 receiving node information and the node device.
Described each base station controller BSC 1, BSC2 and BSC3 receive the parameter configuration that delay parameter is received and dispatched at interior multi-point cooperative that comprises that described multi-point cooperative is received and dispatched control appliance CC transmission, carry out the multi-point cooperative transmitting-receiving according to this parameter configuration.
In one embodiment, with reference to accompanying drawing 2 explanation BSC1, BSC2 and the collaborative process that sends of BSC3.
For example, when UE1 is positioned at the edge of base station controller BSC 1 affiliated Serving cell, BSC1 as the collaborative dominant base controller that sends, is worked in coordination with the transmission data with BSC2 and BSC3 to UE1.Then BSC1 is divided into three parts to the data that will send to UE1, and BSC1 self sends portion wherein, other two piece of data is sent to respectively will participate in this collaborative two other base station controller BSC 2 and BSC3 that sends.At this moment, if do not adopt the described multi-point cooperative transmitting-receiving of present embodiment control appliance CC to be controlled, following situation can take place.That is: because BSC1 is connected to the transmission quantity difference of the transmission data on the link of BSC2 and the link that BSC1 is connected to BSC3, transmission range difference or the like reason, cause data also inequality, cause three base station controllers synchronously to send data to UE1 from the moment that BSC1 is transferred to respectively on BSC2 and the BSC3.
At this moment, adopt the described multi-point cooperative transmitting-receiving of present embodiment control appliance CC, then can collect nodal information and the link information of BSC1 to BSC3; And because each link that connects between base station controller is not a transient change, therefore, the historical information that this control appliance CC can also collect each transmission link, ability information in conjunction with this link self, the ability information of last comprehensive all links, generation comprises the parameter configuration that delay parameter sends at interior multi-point cooperative, and outputs it to BSC1 to BSC3.On the other hand, base station controller BSC 1 to BSC3 is according to this parameter configuration, reconfigure the collaborative parameter that sends, synchronously carry out multi-point cooperative and send, thereby solved because of ability between each link does not match, unequal former thereby each node device that cause of time delay can't synchronously carry out the problem that multi-point cooperative sends.
Below, illustrating again in the present embodiment, base station controller BSC 1 to BSC3 is the parameter configuration that the multi-point cooperative that how generates according to control appliance CC sends, the parameter configuration of chain-circuit time delay for example carries out that multi-point cooperative sends.
For example, this system is reconfigured for 5 milliseconds to BSC1 shown in Figure 2 to the time delay on the link of BSC2 according to the parameter configuration of the chain-circuit time delay of control appliance CC generation, and BSC1 is reconfigured for 10 milliseconds to the time delay on the link of BSC3.Then at BSC1 after BSC3 sends data, postpone 5 milliseconds again, BSC1 just sends data to BSC2, its result is exactly, BSC2 and BSC3 can receive the data of sending from BSC1 simultaneously, participate in collaborative BSC1 that sends and BSC2 and BSC3 so and just can synchronously send data, thereby realized the collaborative transmission of data between the node device to UE1.
This is because under situation about implementing as described above, UE1 is demodulating data correctly.Because the signal that sends from the collaborative node device that sends of a plurality of participations might be to handle through allied signal.Need UE1 all receiving after these signals comprise sub-signal, the demodulation process of uniting, recovering original data, this can make the buffer memory of physical layer of the responsible data demodulates of distributing to UE1 to be enhanced.And if UE1 can receive the data that each node device comes simultaneously, then do not need very high buffer memory ability.
Certainly, even UE1 can with the data that participate in the collaborative node device that sends from each independently demodulation come out, but the data delay difference owing to from different node devices also needs the MAC of UE1 or rlc layer to carry out metadata cache, and this also can cause the UE1 cache size to increase.So ground same as above if UE1 can receive the data that each node device comes simultaneously, does not then need very high buffer memory ability.
In another embodiment, with reference to the collaborative process that receives of accompanying drawing 2 explanations.
For example, in the process that multi-point cooperative receives, UE1 is divided into many parts to data, send to respectively and participate on collaborative three base station controller BSC 1, BSC2 and the BSC3 that receive, participating in collaborative base station controller BSC 2 and the BSC3 that receives sends to the data that receive on the dominant base controller BSC1 again, BSC1 is after receiving total data, and the data demodulates that will unite is handled.But, similarly, because the different problem of top chain-circuit time delay of setting forth, will make BSC1 can not receive the UE data of sending simultaneously from BSC2 and BSC3, correspondingly, this also needs BSC1 that very big spatial cache is arranged.
At this moment, adopt the described multi-point cooperative transmitting-receiving of present embodiment control appliance CC, can collect nodal information and the link information of BSC1, comprise the parameter configuration that delay parameter receives at interior multi-point cooperative according to these information generations, and output it to BSC1 to BSC3 to BSC3.On the other hand, base station controller BSC 1 to BSC3 is according to this parameter configuration, reconfigure the collaborative parameter that receives, and synchronously carry out multi-point cooperative and receive, thereby solved because of ability between each link does not match, unequal former thereby each node device that cause of time delay can't synchronously carry out the problem that multi-point cooperative receives.
Below, illustrating again in the present embodiment, base station controller BSC 1 to BSC3 is the parameter configuration that the multi-point cooperative that how generates according to control appliance CC receives, the parameter configuration of chain-circuit time delay for example carries out that multi-point cooperative receives.
For example, this system is reconfigured for 5 milliseconds to BSC2 shown in Figure 2 to the time delay on the link of BSC1 according to the parameter configuration of the chain-circuit time delay of control appliance CC generation, and BSC3 is reconfigured for 10 milliseconds to the time delay on the link of BSC1.Then BSC3 postpones 5 milliseconds again after BSC 1 sends data, and BSC2 just sends data to BSC1, and its result is exactly that BSC 1 can receive data from BSC2 and BSC3 simultaneously, thereby can unite data demodulates, has finally realized the collaborative reception of UE1 data.
Further, in one embodiment,
Each node device of multi-point cooperative transmitting-receiving can be a base station controller;
The link that connects each node device can be a microwave link, also can be optical fiber link;
Link between control appliance and each node device can be a microwave link, also can be optical fiber link;
Multi-point cooperative transmitting-receiving control appliance can be controlled N node device, wherein, and N＞=1.In theory, the N value is higher limit not, certainly in practice, also will be in conjunction with the concrete condition of neighbor cell, and the concrete sub-district object of determining to participate in the multi-point cooperative transmitting-receiving.
In sum, adopt the multi-point cooperative receive-transmit system that the utility model proposed, can solve different each node devices that cause of the time delay because of link between node device that exist in the existing multi-point cooperative receive-transmit system and can't synchronously work in coordination with and send and the problem of reception, thus the complexity and the cost of UE and/or node device in the reduction system.
Fig. 3 is the structural representation according to multi-point cooperative transmitting-receiving control appliance of the present utility model.
This control appliance comprises: control assembly 101 and interface unit 102.
Wherein,
In one embodiment, described interface unit comprises input interface and output interface, and it can be that the interface that connects optical fiber link also can be the interface that connects microwave circuit, for example, can adopt E1 interface or HTM-1 interface.Though more than enumerate some embodiments of outgoing interface, it will be appreciated by those of skill in the art that above-mentioned enumerating only is exemplary, and be not used in the concrete range of application that limits input/output interface.
According to above-mentioned execution mode, this multi-point cooperative transmitting-receiving control appliance can be by interface unit that is used for optical fiber link or the interface unit that is used for microwave link, correspondingly by optical fiber link or microwave link, from the node device of all participation multi-point cooperative transmitting-receivings, collect relevant nodal information and link information, and generate according to the information collected and to comprise the parameter configuration of delay parameter in interior multi-point cooperative transmitting-receiving, and output it to each node device, thereby make each node device to reconfigure parameter and synchronously to work in coordination with transmission and reception according to the parameter configuration of the multi-point cooperative transmitting-receiving that receives.
Fig. 4 is the structural representation according to the multi-point cooperative transmitting-receiving control appliance of the utility model embodiment.
Multi-point cooperative transmitting-receiving control appliance 20 comprises: control assembly 200 and interface unit 201.
Wherein,
Wherein,
This control appliance can also comprise further: information gathering/configuration distributing request unit 205, and it is connected to described interface unit 201 by hardware circuit; It sends the information gathering request signal and/or the request of asking to collect described nodal informations and link information from described each node device 10 by described interface unit 201 to described each node device 10 and issues the described configuration distributing request signal that comprises delay parameter in the parameter configuration of interior multi-point cooperative transmitting-receiving to described each node device 10.
In one embodiment,
The nodal information that needs to collect comprises:
The cache size of node device, node device disposal ability or the like;
Link information between the node device that needs to collect comprises:
Connect the link throughput information between base station controller, time delay information, precedence information, data traffic volume or the like;
Need the parameter of the collaborative transmitting-receiving of configuration to comprise:
The traffic volume of link, time delay etc.
Below, the above-mentioned various information of collecting are illustrated the influence that chain-circuit time delay produced.
The above-mentioned various information of collecting all can exert an influence to chain-circuit time delay.For example, data traffic volume size will influence the size of time delay, and the big more time delay that then can be provided with of data traffic volume is just big more; Link throughput is big more, and then message transmission rate is just high more, and correspondingly required time delay is just more little; Can comprehensively adjust and be provided with a plurality of acquisition of informations and generate the priority level of the processing of parameter configuration according to precedence information, guarantee that priority treatment has the relevant treatment of the UE of high priority; And the time delay information of link itself has been represented the difference of each link on the physical transfer path, according to these differences again the bearing capacity of junction link self can adjust and generate the delay parameter configuration information; And the cache size of node device also can influence the time delay of link because its buffer memory ability is big more, then correspondingly just can time delay be provided with longer slightly.
In addition, in practice, above-mentioned multi-point cooperative transmitting-receiving control appliance can be realized when acquisition of information in different ways.
In one embodiment, when UE1 is in the Serving cell center, does not need to carry out multi-point cooperative and send.But when UE1 was in the edge of Serving cell, UE just needed the RS that measures neighbor cell to do channel estimating.For example, when UE1 is in the edge of base station controller BSC 1 place Serving cell, when judging the base station controller BSC 2 of neighbor cell and BSC3 close together and channel quality and better can participate in this collaborative transmission by channel estimating, then UE1 reports to BSC1 participating in these collaborative other node device objects that send, and BSC1 receives and dispatches control appliance CC to this report information to multi-point cooperative again.As shown in Figure 4, information gathering/configuration distributing request unit 205 is by interface unit 201, the collection request signal of nodal information and link information is sent to all will participate in the node device 10 that this multi-point cooperative sends, each node device 10 just sends to this control appliance CC to relevant nodal information and link information after receiving this request signal.
In another embodiment, also can nodal information and link information be sent to this control appliance CC by the mode of regular reporting.
Similarly, in practice, above-mentioned multi-point cooperative transmitting-receiving control appliance also can be realized when the parameter configuration that generates to each node device feedback in different ways.
In one embodiment, as shown in Figure 4, information gathering/configuration distributing request unit 205 is by interface unit 201, send to the node device 10 that all will participate in this multi-point cooperative transmitting-receiving comprising the configuration distributing request signal of delay parameter in the parameter configuration of interior multi-point cooperative transmitting-receiving, each node device 10 is after receiving this request signal, and is ready and receive the parameter configuration of sending from this equipment;
In another embodiment, also can this parameter configuration be sent to each node device 10 by the mode of regular reporting.
In another embodiment, according to the precision of desirable configuration parameter, can in collector unit, pre-set this multi-point cooperative transmitting-receiving control appliance CC and collect the number of times of each link historical information.Certainly, the required precision of configuration parameter is high more, and the collection frequence that then sets in advance is just many more.
In sum, the utility model solved exist in the prior art because of ability between each link does not match, time delay is inequality etc. former thereby cause be difficult to carry out the problem that multi-point cooperative sends and receives.Use the utility model on the basis of complexity that does not improve UE and/or node device and cost, to realize the multi-point cooperative transmitting-receiving.Thereby guarantee no matter mobile phone users is in the center or the edge of LTE honeycomb, when network insertion or sharing video frequency, photo and other high bandwidths are professional, can both enjoy the service of identical performance and quality.
The above only is three preferred embodiments of the present utility model, is not to be used to limit protection range of the present utility model.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. multi-point cooperative receive-transmit system, comprise an above user terminal and participate in the above node device that multi-point cooperative is received and dispatched, described each user terminal is connected with described each node device, described each node device interconnects by wire link or Radio Link, it is characterized in that this system also comprises: multi-point cooperative transmitting-receiving control appliance;
Wherein,
Described multi-point cooperative transmitting-receiving control appliance is connected with described each node device by wire link or Radio Link; It will send to described each node device in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of this nodal information and link information generation from the link information between described each node device receiving node information and the node device; And
Described each node device receives the parameter configuration that delay parameter is received and dispatched at interior multi-point cooperative that comprises that described multi-point cooperative is received and dispatched the control appliance transmission, carries out the multi-point cooperative transmitting-receiving according to this parameter configuration.
2. multi-point cooperative receive-transmit system according to claim 1 is characterized in that, described multi-point cooperative transmitting-receiving control appliance comprises interface unit and control assembly;
Wherein,
Described interface unit is connected with described each node device by wire link or Radio Link, is connected with described control assembly by hardware circuit; It will send to described control assembly from nodal information and the link information between the node device that described each node device receives, and will send to described each node device in the parameter configuration of interior multi-point cooperative transmitting-receiving from the delay parameter that comprises that described control assembly receives; And
Described control assembly receives described nodal information and link information from described interface unit, will send to described interface unit in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of this nodal information and link information generation.
3. multi-point cooperative receive-transmit system according to claim 2 is characterized in that described control assembly comprises collector unit, dispensing unit and feedback unit;
Wherein,
Described collector unit is connected with described interface unit by hardware circuit, is connected with described dispensing unit by hardware circuit; It will send to described dispensing unit from nodal information and the link information between the node device that described each node device receives;
Described dispensing unit is connected with described feedback unit by hardware circuit; It comprises the parameter configuration of delay parameter in interior multi-point cooperative transmitting-receiving according to described nodal information and link information generation; And
Described feedback unit is connected with described interface unit by hardware circuit; It will send to described interface unit in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of described nodal information and link information generation.
4. multi-point cooperative receive-transmit system according to claim 3 is characterized in that, described control assembly further comprises information gathering/configuration distributing request unit; Wherein,
Described information gathering/configuration distributing request unit is connected to described interface unit by hardware circuit; It sends the information gathering request signal and/or the request of asking to collect described nodal information and link information from described each node device by described interface unit to described each node device and issues the described configuration distributing request signal that comprises delay parameter in the parameter configuration of interior multi-point cooperative transmitting-receiving to described each node device.
5. multi-point cooperative receive-transmit system according to claim 1 is characterized in that, described wire link is an optical fiber link, the optical fiber interface unit of described interface unit for being connected with described each node device by optical fiber link; Perhaps
Described Radio Link is a microwave link, the microwave interface unit of described interface unit for being connected with described each node device by microwave link.
6. multi-point cooperative receive-transmit system according to claim 1 is characterized in that, described node device is a base station controller.
7. a multi-point cooperative transmitting-receiving control appliance is characterized in that, this multi-point cooperative transmitting-receiving control appliance comprises: interface unit and control assembly;
Wherein,
Described interface unit is connected with the node device that participates in the multi-point cooperative transmitting-receiving more than by wire link or Radio Link, is connected with described control assembly by hardware circuit; It will send to described control assembly from nodal information and the link information between the node device that described each node device receives, and will send to described each node device in the parameter configuration of interior multi-point cooperative transmitting-receiving from the delay parameter that comprises that described control assembly receives; And
Described control assembly receives described nodal information and link information from described interface unit, will send to described interface unit in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of this nodal information and link information generation.
8. multi-point cooperative transmitting-receiving control appliance according to claim 7 is characterized in that described control assembly comprises collector unit, dispensing unit and feedback unit;
Wherein,
Described collector unit is connected with described interface unit by hardware circuit, is connected with described dispensing unit by hardware circuit; It will send to described dispensing unit from nodal information and the link information between the node device that described each node device receives;
Described dispensing unit is connected with described feedback unit by hardware circuit; It comprises the parameter configuration of delay parameter in interior multi-point cooperative transmitting-receiving according to described nodal information and link information generation; And
Described feedback unit is connected with described interface unit by hardware circuit; It will send to described interface unit in the parameter configuration of interior multi-point cooperative transmitting-receiving according to the delay parameter that comprises of described nodal information and link information generation.
9. multi-point cooperative transmitting-receiving control appliance according to claim 8 is characterized in that described control assembly further comprises: information gathering/configuration distributing request unit;
Wherein,
Described information gathering/configuration distributing request unit is connected to described interface unit by hardware circuit; It sends the information gathering request signal and/or the request of asking to collect described nodal information and link information from described each node device by described interface unit to described each node device and issues the described configuration distributing request signal that comprises delay parameter in the parameter configuration of interior multi-point cooperative transmitting-receiving to described each node device.
10. multi-point cooperative transmitting-receiving control appliance according to claim 7 is characterized in that described wire link is an optical fiber link, the optical fiber interface unit of described interface unit for being connected with described each node device by optical fiber link; Perhaps
Described Radio Link is a microwave link, the microwave interface unit of described interface unit for being connected with described each node device by microwave link.
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| CN2009203519753U CN201639783U (en) | 2009-12-30 | 2009-12-30 | Multi-point cooperative transceiver system and multi-point cooperative transceiver control equipment |
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| CN2009203519753U CN201639783U (en) | 2009-12-30 | 2009-12-30 | Multi-point cooperative transceiver system and multi-point cooperative transceiver control equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469960A (en) * | 2013-09-25 | 2015-03-25 | 中兴通讯股份有限公司 | Dispatching configuring method and device |
| CN107959522A (en) * | 2017-10-18 | 2018-04-24 | 中国电子科技集团公司电子科学研究院 | Communication means, space-based backbone network and computer-readable storage medium between a kind of star |
| CN108459504A (en) * | 2018-03-08 | 2018-08-28 | 上海阜有海洋科技有限公司 | The cooperative self-adapted iterative learning control method of multipoint mooring |
-
2009
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104469960A (en) * | 2013-09-25 | 2015-03-25 | 中兴通讯股份有限公司 | Dispatching configuring method and device |
| WO2015043196A1 (en) * | 2013-09-25 | 2015-04-02 | 中兴通讯股份有限公司 | Method and apparatus for dispatching configuration, and storage medium |
| US10440734B2 (en) | 2013-09-25 | 2019-10-08 | Zte Corporation | Scheduling configuration method and device, and storage medium |
| CN104469960B (en) * | 2013-09-25 | 2019-12-10 | 中兴通讯股份有限公司 | scheduling configuration method and device |
| CN107959522A (en) * | 2017-10-18 | 2018-04-24 | 中国电子科技集团公司电子科学研究院 | Communication means, space-based backbone network and computer-readable storage medium between a kind of star |
| CN108459504A (en) * | 2018-03-08 | 2018-08-28 | 上海阜有海洋科技有限公司 | The cooperative self-adapted iterative learning control method of multipoint mooring |
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