CN102545978B - Intelligent antenna configuration method, intelligent antenna system and wireless access equipment - Google Patents
Intelligent antenna configuration method, intelligent antenna system and wireless access equipment Download PDFInfo
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- CN102545978B CN102545978B CN201110458703.5A CN201110458703A CN102545978B CN 102545978 B CN102545978 B CN 102545978B CN 201110458703 A CN201110458703 A CN 201110458703A CN 102545978 B CN102545978 B CN 102545978B
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Abstract
The invention provides an intelligent antenna configuration method, an intelligent antenna system and wireless access equipment, wherein the system comprises a communication module, a processor, an antenna control module, a configuration storage and push module; the processor is used for extracting antenna configuration information which corresponds to a data packet from an antenna configuration table and sending the antenna configuration information to the configuration storage and push module when the data packet to be sent is sent to the communication module; the communication module is connected with the processor and is used for receiving the data packet to be sent; the configuration storage and push module is respectively connected with the antenna control module, the processor and the communication module, and is used for receiving the antenna configuration information which is sent by the processor and sending the antenna configuration information which corresponds to the data packet to be sent to the antenna control module when receiving the data packet sending instruction information for indicating that the communication module sends the data packet to be sent. According to the invention, the synchronous configuration of an intelligent antenna when the data packet is sent is realized.
Description
Technical field
The present invention relates to wireless network communication technique, relate in particular to a kind of smart antenna collocation method, antenna system and radio reception device.
Background technology
Smart antenna adopts directional antenna technique, and the radiant power of wireless signal is concentrated on specific direction, and the object terminal that antenna beam main lobe registration signal is sent, to improve the receiving efficiency of wireless link.Wherein, the smart antenna of one type is multi-beam antenna, and this antenna can form and cover the fixing wave beam of omnidirectional multiple directions is directional beam, and each directional beam has its corresponding object terminal, in the direction of this directional beam, the signal receiving efficiency of object terminal is best.Packet of the every transmission of smart antenna all needs to readjust antenna configuration before transmission, to select one of them directional beam corresponding with the object terminal of packet to transmit data from above-mentioned multiple directional beams, and closes the directional beam of other directions.
Concrete, in antenna system, generally include for the communication module to antenna by Packet Generation processor, antenna control module.Processor is for being sent to communication module by outgoing data bag, communication module is meeting notification processor in the time sending packet, processor is transferred the antenna configuration information corresponding with this packet again from antenna configuration table, and this configuration information is sent to antenna control module, so that antenna control module is adjusted antenna configuration according to configuration information, select the directional beam corresponding with the object terminal of packet to send this packet.But the time of transferring antenna configuration information due to processor is conventionally long than the transmission stand-by period of communication module, causes antenna configuration and Packet Generation asynchronous, Packet Generation time delay.
Summary of the invention
First aspect of the present invention is to provide a kind of antenna system, and object is in the time sending packet, to realize the synchronous configuration of smart antenna.
Another aspect of the present invention is to provide a kind of smart antenna collocation method, and object is in the time sending packet, to realize the synchronous configuration of smart antenna.
Another aspect of the present invention is to provide a kind of radio reception device, and object is in the time sending packet, to realize the synchronous configuration of smart antenna.
The invention provides a kind of antenna system, comprising: communication module, processor, antenna control module, configuration store and pushing module;
Described processor in the time sending outgoing data bag to communication module, extracts the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module from antenna configuration table;
Communication module, is connected with described processor, for receiving described outgoing data bag;
Configuration store and pushing module, be connected with described antenna control module, processor and communication module respectively, the antenna configuration information sending for receiving described processor, and getting when representing that communication module sends the Packet Generation indication information of described outgoing data bag, the antenna configuration information corresponding with described outgoing data bag is sent to described antenna control module, to make described antenna control module adjust antenna configuration according to described antenna configuration information.
The invention provides a kind of smart antenna collocation method, comprising:
Processor, in the time sending outgoing data bag to communication module, extracts the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module from antenna configuration table;
Configuration store and pushing module receive the antenna configuration information that described processor sends, and getting when representing that communication module sends the Packet Generation indication information of described outgoing data bag, the antenna configuration information corresponding with described outgoing data bag is sent to described antenna control module, to make described antenna control module adjust antenna configuration according to described antenna configuration information.
The invention provides a kind of radio reception device, comprising: antenna system of the present invention.
The technique effect of antenna system of the present invention is: by arranging respectively and antenna control module, the configuration store that processor is connected with communication module and pushing module, and processor is sent to configuration store and pushing module by antenna configuration information when to communication module transmission outgoing data bag, can make just antenna configuration information corresponding packet to be stored in to configuration store and pushing module before Packet Generation, so just can be in the time sending packet, configuration store and pushing module are sent to antenna configuration information antenna control module fast, than of the prior art sending processor when packet and just go to transfer from antenna configuration table the process of antenna configuration information, greatly shorten the acquisition time of antenna configuration information, thereby realize the rapid configuration of antenna, reach the synchronous configuration of the smart antenna while sending packet.
The technique effect of smart antenna collocation method of the present invention is: by arranging respectively and antenna control module, the configuration store that processor is connected with communication module and pushing module, and processor is sent to configuration store and pushing module by antenna configuration information when to communication module transmission outgoing data bag, can make just antenna configuration information corresponding packet to be stored in to configuration store and pushing module before Packet Generation, so just can be in the time sending packet, configuration store and pushing module are sent to antenna configuration information antenna control module fast, than of the prior art sending processor when packet and just go to transfer from antenna configuration table the process of antenna configuration information, greatly shorten the acquisition time of antenna configuration information, thereby realize the rapid configuration of antenna, reach the synchronous configuration of the smart antenna while sending packet.
The technique effect of radio reception device of the present invention is: by arranging respectively and antenna control module, the configuration store that processor is connected with communication module and pushing module, and processor is sent to configuration store and pushing module by antenna configuration information when to communication module transmission outgoing data bag, can make just antenna configuration information corresponding packet to be stored in to configuration store and pushing module before Packet Generation, so just can be in the time sending packet, configuration store and pushing module are sent to antenna configuration information antenna control module fast, than of the prior art sending processor when packet and just go to transfer from antenna configuration table the process of antenna configuration information, greatly shorten the acquisition time of antenna configuration information, thereby realize the rapid configuration of antenna, reach the synchronous configuration of the smart antenna while sending packet.
Brief description of the drawings
Fig. 1 is the structural representation of antenna system one embodiment of the present invention;
Fig. 2 is the structural representation of another embodiment of antenna system of the present invention;
Fig. 3 is the flow chart of smart antenna collocation method embodiment of the present invention.
Embodiment
Main technical schemes of the present invention is, configuration store and pushing module in the antenna system of prior art, are set up, this configuration store and pushing module respectively with antenna control module, processor is connected with communication module, processor is in the time sending outgoing data bag to communication module, just from antenna configuration table, extract antenna configuration information and be sent to this configuration store and pushing module, make configuration store and the pushing module can be in the time that communication module sends packet, corresponding antenna configuration information is sent to antenna control module carries out antenna configuration fast, realizing antenna configuration synchronizes with Packet Generation, solve the Packet Generation latency issue existing.
Embodiment mono-
Fig. 1 is the structural representation of antenna system one embodiment of the present invention, and as shown in Figure 1, the antenna system of the present embodiment can comprise: communication module 11, processor 12, antenna control module 13, configuration store and pushing module 14 and antenna 15.
Wherein, processor 12, for being sent to the outgoing data bag of reception communication module 11 (having represented the sending direction of outgoing data bag shown in the dotted arrow of Fig. 1); In the present embodiment, processor 12, in communication module 11 forwarding data bags, also extracts the antenna configuration information corresponding with packet, and antenna configuration information is sent to configuration store and pushing module 14 from antenna configuration table 16.The effect of described antenna configuration information is that antenna control module can be carried out antenna adjustment according to this configuration information, one of them of multiple directional beams of selection antenna, this selecteed directional beam can be by Packet Generation to its object terminal, and the receiving efficiency of object terminal is best.
Configuration store and pushing module 14, be connected with antenna control module 13, processor 12 and communication module 11 respectively, the antenna configuration information that it can receiving processor 12 sends, and, can be in the time getting Packet Generation indication information, antenna configuration information corresponding packet is sent to antenna control module 13, to make antenna control module 13 adjust antenna configuration according to this antenna configuration information.Wherein, Packet Generation indication information sends outgoing data bag for representing communication module.For example, more specifically, communication module inside comprises media access control (Media Access Control, be called for short: MAC) layer and physics (Physical Layer, be called for short: PHY) layer, packet, in the time sending from MAC layer to PHY layer, just sends Packet Generation indication information to configuration store and pushing module 14.PHY layer need to, by the processing data packets receiving from MAC layer, just be sent to antenna 15; Configuration store and pushing module 14 push antenna configuration information to antenna control module 13, and antenna 15 is controlled; Configuration information pushes is consuming timely less than the processing time of PHY layer to packet, therefore, packet arrives the time of antenna 15, conventionally will be later than configuration store and pushing module 14 to antenna control module 13 transmitting antenna configuration informations, is also later than antenna control module 13 antenna 15 is controlled; So, before antenna 15 sends packet, can ensure that antenna 15 applied the antenna configuration information of propelling movement.
By setting up above-mentioned configuration store and pushing module, make before Packet Generation, just antenna configuration information corresponding packet to be stored in to configuration store and pushing module, so just can be in the time sending packet, fast antenna configuration information is pushed to antenna control module, than of the prior art sending processor when packet and just go to transfer from antenna configuration table the process of antenna configuration information, greatly shorten the acquisition time of antenna configuration information, realized the quick and synchronous antenna configuration while sending packet.
Concrete, the processor 12 of the present embodiment can comprise: Packet Generation unit 121, end message extraction unit 122, antenna configuration are transferred unit 123; Wherein,
Packet Generation unit 121, for sending outgoing data bag to communication module;
End message extraction unit 122 in the time sending outgoing data bag to communication module 11, extracts the object terminal iidentification of the transmission object terminal of described outgoing data bag from described outgoing data bag; This object terminal iidentification can be for example target MAC (Media Access Control) address;
Antenna configuration is transferred unit 123, for according to described object terminal iidentification, extracts the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module 14 from antenna configuration table 16.
For example, processor 12, in the time receiving multiple outgoing data bag, can send multiple outgoing data bags successively according to the first order, and this first order refers to for example reception order according to packet and sends successively.Give an example, Packet Generation unit 121 in processor 12 receives packet a, packet b, packet c...... successively, and Packet Generation unit 121 is also sent to communication module 11 according to the order of packet a, packet b, packet c...... (i.e. the first order) by above-mentioned packet successively.Accordingly, in communication module 11, be provided with the outgoing data bag queue 17 for placing outgoing data bag, communication module 11 is receiving after above-mentioned packet, also can packet be arranged in to outgoing data bag queue 17 according to the order of packet a, packet b, packet c......, follow-up also will according to this order successively by Packet Generation to antenna 15.
Antenna configuration is transferred the target MAC (Media Access Control) address that unit 123 can extract according to end message extraction unit 122 from packet, from antenna configuration table 16, extract corresponding with multiple packets respectively multiple antenna configuration informations, and be sent to successively configuration store and pushing module according to the second order.Wherein, this second order is identical with the first order,, antenna configuration is transferred unit 123 by according to the order of packet a, packet b, packet c......, transfer successively the antenna configuration information b1 of antenna configuration information a1, the packet b of packet a, the antenna configuration information c1...... of packet c, and successively described antenna configuration information a1, antenna configuration information b1, antenna configuration information c1...... are sent to configuration store and pushing module 14.Accordingly, in configuration store and pushing module 14, be provided with the antenna configuration queue 18 for antenna configuration information, configuration store and pushing module 14 are receiving after above-mentioned antenna configuration information, also can antenna configuration information be arranged in to antenna configuration queue 18 according to the order of antenna configuration information a1, antenna configuration information b1, antenna configuration information c1......, follow-uply also can successively antenna configuration information be sent to antenna control module 13 according to this order.
Can be obtained by said process, communication module 11 will be according to the order of packet a, packet b, packet c...... successively by Packet Generation to antenna 15, configuration store and pushing module 14 also will be sent to antenna configuration information antenna control module 13 successively according to the order of antenna configuration information a1, antenna configuration information b1, antenna configuration information c1......, will inevitably ensure the corresponding consistent of antenna configuration information and packet.
Optionally, configuration store and pushing module 14, in the time obtaining the Packet Generation indication information of connected communication module, can have two kinds of modes:
For example, communication module 11 is in the time sending packet, send Packet Generation indication information to configuration store and pushing module 14, this information can be for example e-command or switch, configuration store and pushing module 14 just can learn that communication module 11 sends packet receiving after this information, corresponding antenna configuration information are pushed to antenna control module 13.
Or, for example, configuration store can be monitored the output information of the communication module 11 being connected in the time sending packet with pushing module 14, for example, communication module 11 all can cause that in the time sending packet the level of some pin changes (when low level, do not send packet, send packet when high level) conventionally; Configuration store and pushing module 14 can judge whether communication module 11 sends packet according to output information, for example, become high level if monitor communication module 11 from low level, represent to send packet, now this output information is equivalent to Packet Generation indication information.
In concrete enforcement, configuration store and pushing module 14 and antenna control module 13 can all be structured on the high speed logic device of antenna system, and configuration store and pushing module 14 can be realized by logical circuit monitoring and the judgement of the output signal to communication module 11.
In addition, in antenna configuration queue 18, the number of the antenna configuration information of storage can be more than the number in the outgoing data bag queue 17 of communication module 11.For example, packet a, packet b, packet c, packet d and packet e are sent to communication module 11 by processor 12, what outgoing data bag queue 17 was stored is the packet that is about to transmission, packet a, packet b, these three packets of packet c for example can be only stored, and packet d and packet e remain and are stored in communication module 11, just be stored in outside outgoing data bag queue 17, by the time, after packet a sends, packet d can add this outgoing data bag queue 17; What antenna configuration queue 18 was stored is five antenna configuration informations of respectively corresponding above-mentioned five packets, do not distinguish and wait send out and do not send out, so the number (five) of the antenna configuration information of storage may be more than the number (three) in the outgoing data bag queue 17 of communication module 11 in now antenna configuration queue 18.
In addition, the capacity of antenna configuration queue 18 may be limited sometimes, for example place at most ten antenna configuration informations, so, when the packet that processor 12 receives within a period of time too many, 15 are for example reached, and these 15 packets are all sent to communication module 11, corresponding 15 antenna configuration informations that also can extract correspondence, now antenna configuration queue 18 cannot all be held, rear five antenna configuration informations temporarily can be stored in processor, be that antenna configuration is transferred unit 123 and rear five antenna configuration informations can be sent to the memory cell (not shown) in processor, this memory cell can transfer unit 123 with antenna configuration respectively and configuration store is connected with pushing module 14, in the time that antenna deployment queue 18 has spatial accommodation, memory cell is sent to antenna configuration queue 18 by antenna configuration information below again.
In addition, the same day, line traffic control module 13 was adjusted after antenna configuration according to antenna configuration information, and antenna 15 can be formed for sending the directional beam of corresponding data bag; After Packet Generation is complete, antenna control module 13 will be adjusted antenna 15 to omnidirectional's state, no longer select directional beam, and all directional beams are in non-selected state, until when next Packet Generation, more again select directional beam according to antenna configuration information.
The antenna system of the present embodiment, by arranging respectively and antenna control module, the configuration store that processor is connected with communication module and pushing module, and processor is sent to configuration store and pushing module by antenna configuration information when to communication module transmission outgoing data bag, can make just antenna configuration information corresponding packet to be stored in to configuration store and pushing module before Packet Generation, so just can be in the time sending packet, configuration store and pushing module are sent to antenna configuration information antenna control module fast, than of the prior art sending processor when packet and just go to transfer from antenna configuration table the process of antenna configuration information, greatly shorten the acquisition time of antenna configuration information, thereby realize the rapid configuration of antenna, reach the synchronous configuration of the smart antenna while sending packet.
Embodiment bis-
Fig. 2 is the structural representation of another embodiment of antenna system of the present invention, the difference of the present embodiment and embodiment mono-is, the outgoing data bag that processor receives has priority, now communication module will be resequenced to packet according to priority, if still antenna configuration information is write to configuration store and pushing module successively according to the method for embodiment mono-, the not corresponding of packet and antenna configuration information will be caused; Adopt the method for the present embodiment can avoid this problem, the antenna configuration information when realizing packet and having priority is synchronous.Wherein, the present embodiment emphasis is described the different place from embodiment mono-, and identical structure and principle are only done simple declaration, specifically can be referring to embodiment mono-.
As shown in Figure 2, the outgoing data bag that Packet Generation unit 121 in the processor 12 of the present embodiment sends comprises precedence information, end message extraction unit 122, in the time extracting the object terminal iidentification of packet, also can extract this precedence information and be sent to antenna configuration and transfer unit 123.
Accordingly, communication module 11 comprises multiple outgoing data bag queues respectively with different priorities information, Packet Generation unit 121 can, according to the precedence information in packet, be put into multiple packets respectively the outgoing data bag queue with equal priority information of communication module 11.For example, the packet sequence that processor 12 receives is successively packet a, packet b, packet c, packet d, but the priority of these four packets is different, packet c has limit priority, packet c (the 9th priority), packet b (the 8th priority), packet d (the 7th first level) and packet a (the 6th priority) successively according to priority order from high to low, Packet Generation unit 121, by according to the priority of above-mentioned packet, sends it to the corresponding priority query in communication module 11; For example, packet c is put into the outgoing data bag queue with the 9th priority, packet b is put into the outgoing data bag queue with the 8th priority ... etc., the like.As shown in Figure 2, can setting example as ten priority queries.
In the present embodiment, corresponding, in configuration store and pushing module 14, can comprise multiple antenna configuration queues respectively with different priorities information, this precedence information is consistent with the precedence information in communication module 11.As shown in Figure 2, can setting example as ten priority queries, the priority of zero priority to the nine priority is from low to high sequentially, in the time of transmitting antenna configuration information, be the configuration information first sending in the antenna configuration queue that limit priority is corresponding, send successively according to priority order from high to low.For example, the precedence information of the packet that above-mentioned processor receives is, packet c (the 9th priority), packet b (the 8th priority), packet d (the 7th priority) and packet a (the 6th priority), antenna configuration is transferred unit 123 and can, according to precedence information, the antenna configuration information corresponding with outgoing data bag be sent to the antenna configuration queue with described precedence information in configuration store and pushing module 14.That is, antenna configuration information corresponding packet a is sent to antenna configuration queue corresponding to the 6th priority, antenna configuration information corresponding packet b is sent to antenna configuration queue corresponding to the 8th priority, the like.
Through above-mentioned configuration, communication module 11 and configuration store and pushing module 14 all will send according to priority order from high to low, send successively packet c and corresponding antenna configuration information, packet b and corresponding antenna configuration information thereof thereof ..., ensure the corresponding consistent of packet and antenna configuration information.
Preferably, configuration store, can arrange a pointer and realize with pushing module 14 in the time obtaining corresponding antenna configuration information according to precedence information, and without traveling through according to the priority queue.For example, suppose to have 10 priority queries, wherein stored 5 antenna configuration informations, must have some queues is empty queues, in the time that configuration store and pushing module 14 need to extract antenna configuration information, by order according to the priority, inquire successively lowest priority queue from highest-priority queue, see whether non-NULL of queue, if limit priority is empty, continue next priority query of inquiry, therefrom obtain antenna configuration information until find non-empty queue, comparatively expend time in; And the mode of indicating by pointer, pointer is directly pointed to the non-NULL antenna configuration queue with limit priority, can directly go to obtain antenna configuration information in the queue of this pointer indication, traversal queries again, has further improved the acquisition speed of antenna configuration information.
The antenna system of the present embodiment, by arranging respectively and antenna control module, the configuration store that processor is connected with communication module and pushing module, and processor is sent to configuration store and pushing module by antenna configuration information when to communication module transmission outgoing data bag, can make just antenna configuration information corresponding packet to be stored in to configuration store and pushing module before Packet Generation, so just can be in the time sending packet, configuration store and pushing module are sent to antenna configuration information antenna control module fast, than of the prior art sending processor when packet and just go to transfer from antenna configuration table the process of antenna configuration information, greatly shorten the acquisition time of antenna configuration information, thereby realize the rapid configuration of antenna, reach the synchronous configuration of the smart antenna while sending packet.
Embodiment tri-
Fig. 3 is the flow chart of smart antenna collocation method embodiment of the present invention, the antenna system that this smart antenna collocation method can be any embodiment of the present invention is performed, the present embodiment only makes a brief description the method, specifically can be in conjunction with referring to the present invention arbitrarily described in antenna system embodiment.As shown in Figure 3, this smart antenna collocation method can comprise:
301, processor, in the time sending outgoing data bag to communication module, extracts the antenna configuration information corresponding with described packet from antenna configuration table;
Concrete, processor, in the time sending outgoing data bag to communication module, extracts the object terminal iidentification of the transmission object terminal of described outgoing data bag from described outgoing data bag; And according to described object terminal iidentification, from antenna configuration table, extract the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module.
302, described antenna configuration information is sent to described configuration store and pushing module by processor;
Concrete, in the time that packet does not arrange priority, processor sends multiple outgoing data bags to communication module successively according to the first order, makes multiple described outgoing data wrap in formation outgoing data bag queue in communication module; Processor is sent to configuration store and pushing module by corresponding with multiple outgoing data bags respectively multiple antenna configuration informations successively according to the second order, makes multiple described antenna configuration informations in configuration store and pushing module, form antenna configuration queue; Described the first order is identical with the second order.
Or, in the time that packet arranges priority, processor is in the time sending outgoing data bag to communication module, from described outgoing data bag, extract the precedence information of described outgoing data bag, and according to precedence information, by Packet Generation to the outgoing data bag queue in communication module with corresponding precedence information; The precedence information that processor obtains according to described end message extraction unit, is sent to the antenna configuration queue with described precedence information in described configuration store and pushing module by the antenna configuration information corresponding with described outgoing data bag.Wherein, described communication module comprises multiple outgoing data bag queues respectively with different priorities information, configuration store and pushing module comprise multiple antenna configuration queues respectively with different priorities information, and the precedence information of antenna configuration queue is consistent with the precedence information of described communication module.
303, configuration store and pushing module get for representing that communication module sends the Packet Generation indication information of described outgoing data bag;
Concrete, configuration store and pushing module obtain for representing that the mode that communication module sends the Packet Generation indication information of described outgoing data bag can comprise:
Configuration store and pushing module receive the Packet Generation indication information that described communication module sends in the time sending packet; Or configuration store and pushing module obtain the output information of described communication module in the time sending packet, judge that according to described output information described communication module sends described packet, described output information is described Packet Generation indication information.
304, configuration store is sent to described antenna control module with pushing module by the antenna configuration information corresponding with described outgoing data bag;
Concrete, configuration store with pushing module before the antenna configuration information corresponding with described outgoing data bag is sent to described antenna control module, can, according to the instruction of pointer, from multiple described antenna configuration queues, extract the antenna configuration information corresponding with outgoing data bag; Described pointed has the non-NULL antenna configuration queue of limit priority.
305, antenna control module is adjusted antenna configuration according to described antenna configuration information.
The smart antenna collocation method of the present embodiment, by arranging respectively and antenna control module, the configuration store that processor is connected with communication module and pushing module, and processor is sent to configuration store and pushing module by antenna configuration information when to communication module transmission outgoing data bag, can make just antenna configuration information corresponding packet to be stored in to configuration store and pushing module before Packet Generation, so just can be in the time sending packet, configuration store and pushing module are sent to antenna configuration information antenna control module fast, than of the prior art sending processor when packet and just go to transfer from antenna configuration table the process of antenna configuration information, greatly shorten the acquisition time of antenna configuration information, thereby realize the rapid configuration of antenna, reach the synchronous configuration of the smart antenna while sending packet.
Embodiment tetra-
The invention provides a kind of radio reception device, this equipment can comprise the antenna system described in any embodiment of the present invention.
Those skilled in the art can be well understood to, for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.And the technical scheme of the embodiment of the present invention goes for polytype smart antenna such as multi-beam antenna, adaptive beamforming antenna.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (13)
1. an antenna system, is characterized in that, comprising: communication module, processor, antenna control module, configuration store and pushing module;
Described processor, for in the time sending to communication module order or send outgoing data bag according to priority, from antenna configuration table, extract the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module;
Communication module, is connected with described processor, for receiving described outgoing data bag;
Configuration store and pushing module, be connected with described antenna control module, processor and communication module respectively, the antenna configuration information sending for receiving described processor, and getting when representing that communication module sends the Packet Generation indication information of described outgoing data bag, the antenna configuration information corresponding with described outgoing data bag is sent to described antenna control module, to make described antenna control module adjust antenna configuration according to described antenna configuration information.
2. antenna system according to claim 1, is characterized in that, described processor comprises:
Packet Generation unit, for sending outgoing data bag to communication module;
End message extraction unit in the time sending outgoing data bag to communication module, extracts the object terminal iidentification of the transmission object terminal of described outgoing data bag from described outgoing data bag;
Antenna configuration is transferred unit, for according to described object terminal iidentification, extracts the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module from antenna configuration table.
3. antenna system according to claim 2, is characterized in that, the quantity of described outgoing data bag is multiple;
Described Packet Generation unit, specifically for sending successively multiple outgoing data bags to communication module according to the first order, makes multiple described outgoing data wrap in formation outgoing data bag queue in communication module;
Described antenna configuration is transferred unit, specifically for corresponding with multiple outgoing data bags respectively multiple antenna configuration informations are sent to configuration store and pushing module successively according to the second order, make multiple described antenna configuration informations in configuration store and pushing module, form antenna configuration queue; Described the first order is identical with the second order.
4. antenna system according to claim 2, is characterized in that, the quantity of described outgoing data bag is multiple; Described outgoing data bag comprises precedence information;
Described communication module, comprises multiple outgoing data bag queues respectively with different priorities information;
Described Packet Generation unit, specifically for according to the precedence information in described packet, puts into multiple packets respectively the outgoing data bag queue with equal priority information of communication module;
Described end message extraction unit also, in the time sending outgoing data bag to communication module, extracts the precedence information of described outgoing data bag from described outgoing data bag;
Accordingly,
Described configuration store and pushing module, comprise multiple antenna configuration queues respectively with different priorities information, and the precedence information of described antenna configuration queue is consistent with the precedence information of described communication module;
Described antenna configuration is transferred unit, specifically for the precedence information obtaining according to described end message extraction unit, the antenna configuration information corresponding with described outgoing data bag is sent to the antenna configuration queue with described precedence information in described configuration store and pushing module.
5. antenna system according to claim 4, is characterized in that,
Described configuration store and pushing module, specifically for before the antenna configuration information corresponding with described outgoing data bag is sent to described antenna control module, according to the instruction of pointer, from multiple described antenna configuration queues, extract the antenna configuration information corresponding with outgoing data bag; Described pointed has the non-NULL antenna configuration queue of limit priority.
6. antenna system according to claim 1, is characterized in that, described configuration store and pushing module, specifically for:
Receive the Packet Generation indication information that described communication module sends in the time sending packet; Or,
Obtain the output information of described communication module in the time sending packet, judge that according to described output information described communication module sends described packet, described output information is described Packet Generation indication information.
7. a smart antenna collocation method that adopts antenna system claimed in claim 1 to carry out, is characterized in that, comprising:
Processor, in the time sending outgoing data bag to communication module, extracts the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module from antenna configuration table;
Configuration store and pushing module receive the antenna configuration information that described processor sends, and getting when representing that communication module sends the Packet Generation indication information of described outgoing data bag, the antenna configuration information corresponding with described outgoing data bag is sent to described antenna control module, to make described antenna control module adjust antenna configuration according to described antenna configuration information.
8. smart antenna collocation method according to claim 7, is characterized in that, described processor, in the time sending outgoing data bag to communication module, extracts the antenna configuration information corresponding with described packet from antenna configuration table, comprising:
Described processor, in the time sending outgoing data bag to communication module, extracts the object terminal iidentification of the transmission object terminal of described outgoing data bag from described outgoing data bag;
Described processor, according to described object terminal iidentification, extracts the antenna configuration information corresponding with described packet, and described antenna configuration information is sent to described configuration store and pushing module from antenna configuration table.
9. smart antenna collocation method according to claim 8, is characterized in that, described antenna configuration information is sent to described configuration store and pushing module by described processor, comprising:
Described processor sends multiple outgoing data bags to communication module successively according to the first order, makes multiple described outgoing data wrap in formation outgoing data bag queue in communication module;
Described processor is sent to configuration store and pushing module by corresponding with multiple outgoing data bags respectively multiple antenna configuration informations successively according to the second order, makes multiple described antenna configuration informations in configuration store and pushing module, form antenna configuration queue; Described the first order is identical with the second order.
10. smart antenna collocation method according to claim 8, is characterized in that, described antenna configuration information is sent to described configuration store and pushing module by described processor, comprising:
Described processor is in the time sending outgoing data bag to communication module, from described outgoing data bag, extract the precedence information of described outgoing data bag, and according to the precedence information in described packet, multiple packets are put into respectively to the outgoing data bag queue with equal priority information of communication module;
The precedence information that described processor obtains according to described end message extraction unit, is sent to the antenna configuration queue with described precedence information in described configuration store and pushing module by the antenna configuration information corresponding with described outgoing data bag;
Wherein, described communication module comprises multiple outgoing data bag queues respectively with different priorities information, described configuration store and pushing module comprise multiple antenna configuration queues respectively with different priorities information, and the precedence information of described antenna configuration queue is consistent with the precedence information of described communication module.
11. smart antenna collocation methods according to claim 10, is characterized in that, described configuration store also comprises before the antenna configuration information corresponding with described outgoing data bag being sent to described antenna control module with pushing module:
Described configuration store and pushing module, according to the instruction of pointer, extract the antenna configuration information corresponding with outgoing data bag from multiple described antenna configuration queues; Described pointed has the non-NULL antenna configuration queue of limit priority.
12. smart antenna collocation methods according to claim 7, is characterized in that, described configuration store and pushing module obtain for representing that communication module sends the Packet Generation indication information of described outgoing data bag, comprising:
Described configuration store and pushing module receive the Packet Generation indication information that described communication module sends in the time sending packet; Or,
Described configuration store and pushing module obtain the output information of described communication module in the time sending packet, judge that according to described output information described communication module sends described packet, and described output information is described Packet Generation indication information.
13. 1 kinds of radio reception devices, is characterized in that, comprising: the arbitrary described antenna system of claim 1-6.
Priority Applications (1)
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| EP1751926A4 (en) * | 2004-05-14 | 2007-06-06 | Interdigital Tech Corp | Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage |
| CN101635931A (en) * | 2004-05-14 | 2010-01-27 | 美商内数位科技公司 | Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage |
| CN102026255A (en) * | 2010-12-21 | 2011-04-20 | 大唐移动通信设备有限公司 | Antenna parameter configuration and application method, system and device |
| WO2011062478A1 (en) * | 2009-11-20 | 2011-05-26 | Greenpeak Technologies B.V. | Communication device |
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| EP1751926A4 (en) * | 2004-05-14 | 2007-06-06 | Interdigital Tech Corp | Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage |
| CN101635931A (en) * | 2004-05-14 | 2010-01-27 | 美商内数位科技公司 | Method of selectively adjusting the configuration of an access point antenna to enhance mobile station coverage |
| WO2011062478A1 (en) * | 2009-11-20 | 2011-05-26 | Greenpeak Technologies B.V. | Communication device |
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