CN103748806A - Antenna beam reciving processing method and device - Google Patents

Antenna beam reciving processing method and device Download PDF

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Publication number
CN103748806A
CN103748806A CN201380002048.XA CN201380002048A CN103748806A CN 103748806 A CN103748806 A CN 103748806A CN 201380002048 A CN201380002048 A CN 201380002048A CN 103748806 A CN103748806 A CN 103748806A
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China
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wave beam
antenna
declination
angle
active antenna
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CN103748806B (en
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陈斌
靳建波
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)

Abstract

The invention provides an antenna beam reciving processing method and device. The method comprises obtaining the downward inclination angle of an active antenna inner beam, the downward inclination angle of an active antenna outer beam, and the downward inclination angle of a passive antenna beam; determining when the the downward inclination angle of an active antenna inner beam, the downward inclination angle of an active antenna outer beam, and the downward inclination angle of a passive antenna beam meet preset conditions, the community covered by the active antenna outer beam uses the active antenna outer beam and the passive antenna beam to receive four antennas; or the community covered by the active antenna inner beam uses the active antenna inner beam and the passive antenna beam to receive four antennas. In the embodiment, the community covered by the active antenna inner beam or outer beam can receive four antennas, which enlarges upstream covering scope and raises upstream capacity.

Description

Antenna beam receiving handling method and device
Technical field
The embodiment of the present invention relates to the communication technology, relates in particular to a kind of antenna beam receiving handling method and device.
Background technology
Active antenna system (Active Antenna System is called for short AAS) is a kind of by a kind of new antenna form forming after Remote Radio Unit (Radio Remote Unit is called for short RRU) and antenna function merging, can apply and base station.Particularly, AAS adopts radio frequency multichannel technology to carry out controlling flexibly to form the required antenna beam of individual features to antenna vertical direction a period of time and horizontal direction a period of time, thereby reach the object that promotes covering and network capacity, and can the antenna of different systems be integrated in AAS system according to demand particularly, to reduce antenna taking sky space of planes (place of deployment antennas such as launching tower top, top of building).
Vertical splitting is a specific character of AAS, and vertical splitting is listed and carried out wave beam forming by the active antenna at AAS, in vertical direction, forms the different inside and outside wave beam of angle of declination, and wherein, what angle of declination was larger is interior wave beam, and what angle of declination was less is outer wave beam.Centered by base station, the concentric circles forming, the region that interior wave beam covers is called inner ring, the region that outer wave beam covers is called outer ring, the region that interior wave beam, outer wave beam cover is respectively independently community, (Multiple-Input Multiple-Out-put the is called for short MIMO) pattern that has more of each community all adopts 22 receipts more, adopts 2 antennas to receive and dispatch.
In prior art, for integrated, based on single-row dual-polarized active antenna and the AAS based on single-row dual-polarized passive antenna, wherein active antenna, for standard 1 community, goes out interior wave beam and outer wave beam in vertical plane splitting, forms two independently communities; Passive antenna, for standard 2 communities, forms a wave beam, and this wave beam forms Yi Ge community.Wherein, passive antenna is wide frequency antenna, and the frequency range of passive antenna is greater than the frequency range of active antenna, the frequency range that the frequency range of passive antenna has comprised active antenna.It should be noted that, above-mentioned standard 1 or standard 2 can refer to Long Term Evolution (Long Term Evolution, abbreviation LTE) standard, universal mobile telecommunications system (Universal Mobile Telecommunications System, be called for short UMTS) standard such as standard, above-mentioned standard 1 and standard 2 are selected different standards.
But, the power that general base station is uplink receiving data allocations is all less, adopts prior art, and above-mentioned standard 1 community can only adopt the pattern of 2 antenna receptions, thereby upward signal a little less than, some regions that this standard 1 covers so just there will be the limited problem of up covering.
Summary of the invention
The embodiment of the present invention provides a kind of antenna beam receiving handling method and device, for solving the limited problem of the up covering in some regions in the community that antenna beam covers.
Embodiment of the present invention first aspect provides a kind of antenna beam receiving handling method, comprising:
The outer angle of declination of wave beam of angle of declination, active antenna and the angle of declination of passive antenna wave beam that obtain wave beam in active antenna, the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna;
Judge that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions; Or,
The community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the possible execution mode of the first of first aspect, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam equals the angle of declination of the outer wave beam of described active antenna, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the possible execution mode of the second of first aspect, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is less than the angle of declination of the outer wave beam of described active antenna, the first signal that the wave beam that judges the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the third possible execution mode of first aspect, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are less than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is less than the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that the described active antenna first signal that the wave beam of wave beam and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise outward 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the 4th kind of possible execution mode of first aspect, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is more than or equal to described the 2nd SINR gain, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the 5th kind of possible execution mode of first aspect, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the 6th kind of possible execution mode of first aspect, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is less than described the 2nd SINR gain, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the 7th kind of possible execution mode of first aspect, judge that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of wave beam in described active antenna, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
In conjunction with first aspect, in the 8th kind of possible execution mode of first aspect, judge that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam equals the angle of declination of wave beam in described active antenna, the community that the outer wave beam of described active antenna covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with any one in the possible four kinds of possible execution modes of execution mode to the of the first of first aspect, in the 9th kind of possible execution mode of first aspect, the community that the outer wave beam of described active antenna covers is used after the wave beam of the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions, also comprises:
Adding up the community that outside described active antenna, wave beam covers uses the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out the total time of 4 antenna receptions.
In conjunction with any one in eight kinds of possible execution modes of the 5th kind of possible execution mode to the of first aspect, in the tenth kind of possible execution mode of first aspect, the community that wave beam covers in described active antenna is used in described active antenna after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, also comprises:
Adding up the community that in described active antenna, wave beam covers uses the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out the total time of 4 antenna receptions.
Embodiment of the present invention second aspect provides a kind of antenna beam receiving and processing device, comprising:
Acquisition module, for obtaining the outer angle of declination of wave beam of angle of declination, active antenna and the angle of declination of passive antenna wave beam of wave beam in active antenna, the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna;
Processing module, for judging that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions; Or,
The community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the possible execution mode of the first of second aspect, described processing module, if equal the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the possible execution mode of the second of second aspect, described processing module, if be less than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the first signal that the wave beam that judges the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the third possible execution mode of second aspect, described processing module, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are less than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is less than the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that the described active antenna first signal that the wave beam of wave beam and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise outward 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the 4th kind of possible execution mode of second aspect, described processing module, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is more than or equal to described the 2nd SINR gain, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the 5th kind of possible execution mode of second aspect, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the 6th kind of possible execution mode of second aspect, described processing module, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is less than described the 2nd SINR gain, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the 7th kind of possible execution mode of second aspect, described processing module, if be greater than the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
In conjunction with second aspect, in the 8th kind of possible execution mode of second aspect, described processing module, if equal the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
In conjunction with any one in the possible four kinds of possible execution modes of execution mode to the of the first of second aspect, in the 9th kind of possible execution mode of second aspect, described device also comprises: the first statistical module, for wave beam covers described active antenna outside community, use described active antenna outside after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up the described active antenna community that wave beam covers outward use described active antenna outward the wave beam of wave beam and described passive antenna carry out total time of 4 antenna receptions.
In conjunction with any one in eight kinds of possible execution modes of the 5th kind of possible execution mode to the of second aspect, in the tenth kind of possible execution mode of second aspect, described device also comprises: the second statistical module, for wave beam covers in described active antenna community, use in described active antenna after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the total time of 4 antenna receptions.
In the embodiment of the present invention, by obtaining the angle of declination of wave beam in active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, and judge the angle of declination of wave beam in active antenna, whether the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet pre-conditioned, defining the community that in source antenna, wave beam covers uses the wave beam of the interior wave beam of active antenna and passive antenna to carry out 4 antenna receptions, or, the community that the outer wave beam of active antenna covers is used the wave beam of the outer wave beam of active antenna and passive antenna to carry out 4 antenna receptions, realized being combined with of passive antenna and active antenna, so that the community that the outer wave beam of the community that in active antenna, wave beam covers or active antenna covers can adopt 4 antenna receptions, the receiving and transmitting signal of antenna is enhanced, up like this coverage is larger, improved up-link capacity, adopt 4 antenna receiving-sendings can also improve the demodulation performance of base station, thereby reduce the power consumption of UE.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of antenna beam receiving handling method embodiment mono-provided by the invention;
Fig. 2 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment bis-provided by the invention;
Fig. 3 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment tri-provided by the invention;
Fig. 4 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment tetra-provided by the invention;
Fig. 5 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment five provided by the invention;
Fig. 6 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment six provided by the invention;
Fig. 7 is the schematic flow sheet of antenna beam receiving handling method embodiment seven provided by the invention;
Fig. 8 is the structural representation of antenna beam receiving and processing device embodiment mono-provided by the invention;
Fig. 9 is the structural representation of antenna beam receiving and processing device embodiment bis-provided by the invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Antenna shown in the embodiment of the present invention can be the antenna of base station.
Fig. 1 is the schematic flow sheet of antenna beam receiving handling method embodiment mono-provided by the invention, and as shown in Figure 1, the method comprises:
S101, the angle of declination that obtains wave beam in active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna.Use Tilt a1the angle of declination, the Tilt that represent the outer wave beam of active antenna a2the angle of declination, the Tilt that represent wave beam in active antenna bthe angle of declination that represents passive antenna wave beam, wherein Tilt a1<Tilt a2.
In specific implementation process, Tilt a1, Tilt a2, Tilt bit can be artificial input.
S102, the angle of declination that judges wave beam in above-mentioned active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned, and the community that the outer wave beam of above-mentioned active antenna covers is used the wave beam of the outer wave beam of active antenna and passive antenna to carry out 4 antenna receptions.The community that the outer wave beam of note active antenna covers is Cell_1.
S103, the angle of declination that judges wave beam in above-mentioned active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned, and the community that in above-mentioned active antenna, wave beam covers is used the wave beam of wave beam and passive antenna in active antenna to carry out 4 antenna receptions.The community that in note active antenna, wave beam covers is Cell_2.
S102 and S103 also not all carry out, after S101, to Tilt a1, Tilt a2, Tilt bsize compare judgement, according to the result of judgement, determine that the wave beam of passive antenna is to be used and carry out 4 antenna receiving-sendings by Cell_1 with the outer beam combination of active antenna, or and in active antenna, beam combination is used and is carried out 4 antenna receiving-sendings by Cell_2, in specific implementation process, can be that the signal of the signal of the wave beam reception of passive antenna and the outer wave beam reception of active antenna is merged to processing at base band place, or the signal that in the signal that the wave beam of passive antenna is received and active antenna, wave beam receives merge processing at base band place.It should be noted that, the embodiment of the present invention mainly for be the reception of antenna, i.e. uplink, the information that for example base station sends by antenna reception subscriber equipment (User Equipment, be called for short UE).
In the present embodiment, by obtaining the angle of declination of wave beam in active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, and judge the angle of declination of wave beam in active antenna, whether the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet pre-conditioned, defining the community that in source antenna, wave beam covers uses the wave beam of the interior wave beam of active antenna and passive antenna to carry out 4 antenna receptions, or, the community that the outer wave beam of active antenna covers is used the wave beam of the outer wave beam of active antenna and passive antenna to carry out 4 antenna receptions, realized being combined with of passive antenna and active antenna, so that the community that the outer wave beam of the community that in active antenna, wave beam covers or active antenna covers can adopt 4 antenna receptions, the receiving and transmitting signal of antenna is enhanced, up like this coverage is larger, improved up-link capacity, adopt 4 antenna receiving-sendings can also improve the demodulation performance of base station, thereby reduce the power consumption of UE.
In specific implementation process, active antenna is for adopting the community of standard 1, and passive antenna is for adopting the community of standard 2, thereby the beam angle of passive antenna may be different from the beam angle of active antenna, due to Tilt a1<Tilt a2, Tilt bwith Tilt a1, Tilt a2between magnitude relationship may have five kinds, i.e. (1) Tilt b=Tilt a1<Tilt a2; (2) Tilt b<Tilt a1<Tilt a2; (3) Tilt a1<Tilt b<Tilt a2; (4) Tilt a1<Tilt a2<Tilt b; (5) Tilt a1<Tilt a2=Tilt b.According to different situations, further judge concrete antenna combination operational version.
Fig. 2 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment bis-provided by the invention, corresponding to above-mentioned (1) middle possibility, the angle of declination of wave beam, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned in the above-mentioned active antenna of above-mentioned judgement, the community that the outer wave beam of above-mentioned active antenna covers is used the wave beam of the outer wave beam of active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of passive antenna wave beam equals the angle of declination of the outer wave beam of active antenna, as shown in Figure 2, Tilt b=Tilt a1<Tilt a2time, the community Cell_1 that the outer wave beam of above-mentioned active antenna covers, is used the wave beam of the outer wave beam of above-mentioned active antenna and above-mentioned passive antenna to carry out 4 antenna receptions.
Fig. 3 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment tri-provided by the invention, corresponding to above-mentioned (2) middle possibility, the angle of declination of wave beam in the above-mentioned active antenna of above-mentioned judgement, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned, the community that the outer wave beam of above-mentioned active antenna covers is used the wave beam of the outer wave beam of active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of above-mentioned passive antenna wave beam is less than the angle of declination of the outer wave beam of above-mentioned active antenna, as shown in Figure 3, Tilt b<Tilt a1<Tilt a2, the first signal that the wave beam that judges the outer wave beam of above-mentioned active antenna and described passive antenna carries out 4 antenna receptions with interference plus noise than (Signal to Interference plus Noise Ratio is called for short SINR) SINR 1whether be greater than the secondary signal that the outer wave beam of active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2if, SINR 1be greater than SINR 2, and SINR 1with SINR 2difference be greater than predetermined threshold value, i.e. (SINR 1-SINR 2) being greater than predetermined threshold value, the community Cell_1 that the outer wave beam of above-mentioned active antenna covers, is used the wave beam of the outer wave beam of above-mentioned active antenna and above-mentioned passive antenna to carry out 4 antenna receptions.
Fig. 4 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment tetra-provided by the invention, corresponding to above-mentioned (3) middle possibility, in this possibility, according to calculating further or judgement, has multiple different execution mode.
The angle of declination of wave beam, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned in the above-mentioned active antenna of above-mentioned judgement, the community that the outer wave beam of above-mentioned active antenna covers is used the wave beam of the outer wave beam of active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of above-mentioned passive antenna wave beam is greater than the angle of declination of the outer wave beam of above-mentioned active antenna, and the angle of declination of passive antenna wave beam is less than the angle of declination of wave beam in above-mentioned active antenna, as shown in Figure 4, Tilt a1<Tilt b<Tilt a2, judge whether the difference of the angle of declination of above-mentioned passive antenna wave beam and the angle of declination of the outer wave beam of active antenna is less than the difference of the interior angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, i.e. judgement (Tilt b-Tilt a1) whether be less than (Tilt a2-Tilt b).If (Tilt b-Tilt a1) < (Tilt a2-Tilt b), the first signal that the wave beam that judges the outer wave beam of active antenna and passive antenna carries out 4 antenna receptions compares SINR with interference plus noise 1whether be greater than the secondary signal that the outer wave beam of active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2if, SINR 1be greater than SINR 2, and SINR 1with SINR 2difference be greater than predetermined threshold value, i.e. (SINR 1-SINR 2) being greater than predetermined threshold value, the community Cell_1 that the outer wave beam of above-mentioned active antenna covers, is used the wave beam of the outer wave beam of above-mentioned active antenna and above-mentioned passive antenna to carry out 4 antenna receptions.
Further, continuation is with reference to Fig. 4, on the basis of above-described embodiment, the angle of declination of wave beam in above-mentioned judgement active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned, the community that in active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of above-mentioned passive antenna wave beam is greater than the angle of declination of the outer wave beam of above-mentioned active antenna, and the angle of declination of passive antenna wave beam is less than the angle of declination of wave beam in above-mentioned active antenna, as shown in Figure 4, Tilt a1<Tilt b<Tilt a2, judge whether the difference of the angle of declination of above-mentioned passive antenna wave beam and the angle of declination of the outer wave beam of active antenna equals the difference of the interior angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, i.e. judgement (Tilt b-Tilt a1) whether equal (Tilt a2-Tilt b), if the difference of the angle of declination of the outer wave beam of the angle of declination of above-mentioned passive antenna wave beam and active antenna equals the difference of the interior angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, i.e. (Tilt b-Tilt a1)=(Tilt a2-Tilt b), judge that community that the outer wave beam of above-mentioned active antenna covers used the wave beam of the outer wave beam of active antenna and passive antenna to carry out the SINR gain that 4 antenna receptions promote and (be designated as SINR_Gain 1) whether be greater than wave beam covers in above-mentioned active antenna community and use the wave beam of wave beam and passive antenna in active antenna to carry out the 2nd SINR gain that 4 antenna receptions promote (to be designated as SINR_Gain 2), particularly, can adopt prior art to calculate SINR_Gain 1and SINR_Gain 2.If a SINR gain is more than or equal to the 2nd SINR gain, i.e. SINR_Gain 1>=SINR_Gain 2, the community Cell_1 that the outer wave beam of active antenna covers, is used the wave beam of the outer wave beam of above-mentioned active antenna and above-mentioned passive antenna to carry out 4 antenna receptions.
Further, continuation is with reference to Fig. 4, on the basis of above-described embodiment, the angle of declination of wave beam in above-mentioned judgement active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned, the community that in active antenna, wave beam covers is used the wave beam of the outer wave beam of described active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of above-mentioned passive antenna wave beam is greater than the angle of declination of the outer wave beam of above-mentioned active antenna, and the angle of declination of passive antenna wave beam is less than the angle of declination of wave beam in above-mentioned active antenna, as shown in Figure 4, Tilt a1<Tilt b<Tilt a2, judge whether the difference of the angle of declination of above-mentioned passive antenna wave beam and the angle of declination of the outer wave beam of active antenna is greater than the difference of the interior angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, i.e. judgement (Tilt b-Tilt a1) whether be greater than (Tilt a2-Tilt b), if the difference of the angle of declination of the outer wave beam of the angle of declination of above-mentioned passive antenna wave beam and active antenna is greater than the difference of the interior angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, i.e. (Tilt b-Tilt a1) > (Tilt a2-Tilt b), judge that the wave beam of the interior wave beam of active antenna and passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of active antenna carries out 2 antenna receptions 4.If SINR 3be greater than SINR 4, and SINR 3with SINR 4difference be greater than predetermined threshold value, i.e. (SINR 3-SINR 4) being greater than predetermined threshold value, the community Cell_2 that in active antenna, wave beam covers, is used the wave beam of the interior wave beam of above-mentioned active antenna and passive antenna to carry out 4 antenna receptions.
Further, shown in Fig. 4 in the situation that, on the basis of above-described embodiment, also has a kind of possibility, the angle of declination of wave beam in above-mentioned judgement active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned, the community that in active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of above-mentioned passive antenna wave beam is greater than the angle of declination of the outer wave beam of above-mentioned active antenna, and the angle of declination of passive antenna wave beam is less than the angle of declination of wave beam in above-mentioned active antenna, as shown in Figure 4, Tilt a1<Tilt b<Tilt a2, judge whether the difference of the angle of declination of above-mentioned passive antenna wave beam and the angle of declination of the outer wave beam of active antenna equals the difference of the interior angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, i.e. judgement (Tilt b-Tilt a1) whether equal (Tilt a2-Tilt b), if the difference of the angle of declination of the outer wave beam of the angle of declination of above-mentioned passive antenna wave beam and active antenna equals the difference of the interior angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, i.e. (Tilt b-Tilt a1)=(Tilt a2-Tilt b), judge that community that the outer wave beam of above-mentioned active antenna covers used the wave beam of the outer wave beam of active antenna and passive antenna to carry out the SINR gain that 4 antenna receptions promote and (be designated as SINR_Gain 1) whether be greater than wave beam covers in above-mentioned active antenna community and use the wave beam of wave beam and passive antenna in active antenna to carry out the 2nd SINR gain that 4 antenna receptions promote (to be designated as SINR_Gain 2).If SINR_Gain 1<SINR_Gain 2, the community Cell_2 that in active antenna, wave beam covers, is used the wave beam of the interior wave beam of above-mentioned active antenna and passive antenna to carry out 4 antenna receptions.
Fig. 5 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment five provided by the invention, corresponding to above-mentioned (4) middle possibility, the angle of declination of wave beam, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned in above-mentioned judgement active antenna, the community that in active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of above-mentioned passive antenna wave beam is greater than the angle of declination of wave beam in above-mentioned active antenna, as shown in Figure 5, Tilt a1<Tilt a2<Tilt b, judge that the wave beam of the interior wave beam of above-mentioned active antenna and passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4if, SINR 3be greater than SINR 4, and SINR 3with SINR 4difference be greater than predetermined threshold value, i.e. (SINR 3-SINR 4) being greater than predetermined threshold value, the community Cell_2 that in active antenna, wave beam covers, is used the wave beam of the interior wave beam of above-mentioned active antenna and passive antenna to carry out 4 antenna receptions.
Fig. 6 is the antenna beam schematic diagram of antenna beam receiving handling method embodiment six provided by the invention, corresponding to above-mentioned (5) middle possibility, the angle of declination of wave beam, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam meet when pre-conditioned in above-mentioned judgement active antenna, the community that in active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and passive antenna to carry out 4 antenna receptions, be specially: if the angle of declination of above-mentioned passive antenna wave beam equals the angle of declination of wave beam in above-mentioned active antenna, as shown in Figure 6, Tilt a1<Tilt a2=Tilt b, the community Cell_2 that in above-mentioned active antenna, wave beam covers, is used the wave beam of the interior wave beam of above-mentioned active antenna and passive antenna to carry out 4 antenna receptions.
On the basis of above-described embodiment, after adopting 4 antenna receptions, can be to using the time of 4 antenna receptions to add up, to determine a fixing scheme.Particularly, can be the community Cell_1 that wave beam covers outside active antenna, use after the wave beam of the outer wave beam of above-mentioned active antenna and above-mentioned passive antenna carries out 4 antenna receptions, statistics Cell_1 is used the wave beam of the outer wave beam of above-mentioned active antenna and passive antenna to carry out the total time of 4 antenna receptions.Correspondingly, the community Cell_2 that wave beam covers in active antenna, use in above-mentioned active antenna after the wave beam of wave beam and passive antenna carries out 4 antenna receptions, statistics Cell_2 is used the wave beam of wave beam and passive antenna in above-mentioned active antenna to carry out the total time of 4 antenna receptions.If do not meet above-mentioned pre-conditioned, continue to adopt prior art to carry out 2 antenna receptions, also to add up the total time of using 2 antenna receptions, for some communities particularly, Cell_1 or Cell_2, if use the total time of 4 antenna receptions to be more than or equal to predetermined threshold value with using the time scale (being designated as Time_4R/Time_2R) of 2 antenna receptions, fixing 4 antenna receptions that use in corresponding community, can avoid receive mode chop and change like this.
Fig. 7 is the schematic flow sheet of antenna beam receiving handling method embodiment seven provided by the invention, and on the basis of above-described embodiment, the overall flow that the method realizes can be:
S701, the angle of declination that obtains wave beam in active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna.Tilt a1, Tilt a2, Tilt bit can be artificial input.
The outer angle of declination of wave beam of angle of declination, active antenna of wave beam and the magnitude relationship between the angle of declination of passive antenna wave beam in S702, judgement active antenna, if Tilt b=Tilt a1<Tilt a2, carry out S708; If Tilt b<Tilt a1<Tilt a2carry out S703; If Tilt a1<Tilt b<Tilt a2, carry out S704; If Tilt a1<Tilt a2<Tilt b, carry out S706; If Tilt a1<Tilt a2=Tilt b, carry out S709.
S703, judge whether to meet SINR 1be greater than SINR 2, and (SINR 1-SINR 2) be greater than predetermined threshold value, if so, carry out S708; If not, carry out S710.
S704, judge whether to meet (Tilt b-Tilt a1) be less than (Tilt a2-Tilt b), if so, carry out S703; If not, carry out S705.
S705, judge whether to meet (Tilt b-Tilt a1) be greater than (Tilt a2-Tilt b), if so, carry out S706; If not, on the basis of S704 and S705, only may meet (Tilt so b-Tilt a1)=(Tilt a2-Tilt b), now carry out S707.
S706, judge whether to meet SINR 3be greater than SINR 4, and (SINR 3-SINR 4) be greater than default thresholding, if so, carry out S709; If not, carry out S710.
S707, judge whether to meet SINR_Gain 1>=SINR_Gain 2, if so, carry out S708, if not, S709 carried out.
The community that S708, the outer wave beam of active antenna cover is used the wave beam of the outer wave beam of above-mentioned active antenna and above-mentioned passive antenna to carry out 4 antenna receptions, and add up the total time Time_4R that carries out 4 antenna receptions, 2 antenna receptions are still used according to prior art in the community that now in active antenna, wave beam covers.After this step, carry out S711.
The community that in S709, active antenna, wave beam covers is used the wave beam of the interior wave beam of above-mentioned active antenna and passive antenna to carry out 4 antenna receptions, and add up the total time Time_4R that carries out 4 antenna receptions, 2 antenna receptions are still used according to prior art in the community that now the outer wave beam of active antenna covers.After this step, carry out S711.
The community that in the community that the outer wave beam of S710, active antenna covers and active antenna, wave beam covers is all according to still just using 2 antenna receptions, and adds up respectively the total time that 2 antenna receptions are carried out in Liang Ge community.After this step, carry out S711.
S711, judge whether to meet Time_4R/Time_2R and be more than or equal to predetermined threshold value, this step is carried out respectively for above-mentioned Cell_1 or Cell_2, if so, carries out S712; If not, return and carry out S702.
S712, fixingly in corresponding community use 4 antenna receptions, if in Cell_1 Time_4R/Time_2R be more than or equal to predetermined threshold value, Cell_1 is fixing uses the wave beam of wave beam and above-mentioned passive antenna in above-mentioned active antenna to carry out 4 antenna receptions; If Time_4R/Time_2R is more than or equal to predetermined threshold value in Cell_2, Cell_2 is used the wave beam of the outer wave beam of above-mentioned active antenna and passive antenna to carry out 4 antenna receptions.
In the present embodiment, by obtaining the angle of declination of wave beam in active antenna, the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, and the angle of declination of the interior wave beam of comparison active antenna, the magnitude relationship of the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, according to the angle of declination of wave beam in active antenna, the difference of the magnitude relationship of the outer angle of declination of wave beam of active antenna and the angle of declination of passive antenna wave beam, and further judge SINR, the SINR isoparametric result that gains, select to adopt different schemes to be combined with passive antenna and active antenna, so that realize the community that outside community that in active antenna, wave beam covers or active antenna, wave beam covers pre-conditioned in the situation that and can adopt 4 antenna receptions meeting, the receiving and transmitting signal of antenna in community that wave beam covers in active antenna community or the outer wave beam of active antenna cover is enhanced, up like this coverage is larger, improved up-link capacity, can also reduce the power consumption of UE.
Fig. 8 is the structural representation of antenna beam receiving and processing device embodiment mono-provided by the invention, and this device can be integrated in base station, and as shown in Figure 8, this device comprises: acquisition module 801 and processing module 802, wherein:
Acquisition module 801, for obtaining the outer angle of declination of wave beam of angle of declination, active antenna and the angle of declination of passive antenna wave beam of wave beam in active antenna, the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna.Processing module 802, for judging that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions; Or the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Further, above-mentioned processing module 802, if equal the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Processing module 802, if be less than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the first signal that the wave beam that judges the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2; If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Processing module 802, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are less than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is less than the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that the described active antenna first signal that the wave beam of wave beam and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise outward 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2; If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Processing module 802, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain; If a described SINR gain is more than or equal to described the 2nd SINR gain, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Processing module 802, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4; If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
Processing module 802, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain; If a described SINR gain is less than described the 2nd SINR gain, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Processing module 802, if be greater than the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4; If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
Processing module 802, if equal the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Above-mentioned each module is used for carrying out preceding method embodiment, and it realizes principle and technique effect is similar, does not repeat them here.
Fig. 9 is the structural representation of antenna beam receiving and processing device embodiment bis-provided by the invention, as shown in Figure 9, on the basis of Fig. 8, said apparatus also comprises: the first statistical module 803, for wave beam covers described active antenna outside community, use described active antenna outside after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up the described active antenna community that wave beam covers outward use described active antenna outward the wave beam of wave beam and described passive antenna carry out total time of 4 antenna receptions.
With reference to Fig. 9, said apparatus also comprises: the second statistical module 804, for wave beam covers in described active antenna community, use in described active antenna after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the total time of 4 antenna receptions.
Above-mentioned each module is used for carrying out preceding method embodiment, and it realizes principle and technique effect is similar, does not repeat them here.
Another embodiment of the present invention also provides a kind of antenna beam receiving and processing device, this device comprises processor, this processor is for obtaining the outer angle of declination of wave beam of angle of declination, active antenna and the angle of declination of passive antenna wave beam of wave beam in active antenna, and the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna; Judge that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions; Or the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Further, above-mentioned processor, if equal the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Above-mentioned processor, if be less than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the first signal that the wave beam that judges the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2; If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Above-mentioned processor, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are less than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is less than the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that the described active antenna first signal that the wave beam of wave beam and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise outward 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2; If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Above-mentioned processor, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain; If a described SINR gain is more than or equal to described the 2nd SINR gain, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Above-mentioned processor, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4; If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
Above-mentioned processor, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4; If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
Above-mentioned processor, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam; If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain; If a described SINR gain is less than described the 2nd SINR gain, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Above-mentioned processor, if be greater than the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4; If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
Above-mentioned processor, if equal the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
Further, above-mentioned processor, also for the community that wave beam covers outside described active antenna, use outside described active antenna after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up the community that the outer wave beam of described active antenna covers and use the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out the total time of 4 antenna receptions.
Above-mentioned processor, also for the community that wave beam covers in described active antenna, use in described active antenna after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the total time of 4 antenna receptions.
This device is used for carrying out preceding method embodiment, and it realizes principle and technique effect is similar, does not repeat them here.
In several embodiment provided by the present invention, should be understood that disclosed apparatus and method can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, during actual realization, can have other dividing mode, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in a plurality of network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that also can adopt hardware to add SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) carry out the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CDs.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only the division with above-mentioned each functional module is illustrated, in practical application, can above-mentioned functions be distributed and by different functional modules, completed as required, the internal structure that is about to device is divided into different functional modules, to complete all or part of function described above.The specific works process of the device of foregoing description, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; 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 modifications 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 (22)

1. an antenna beam receiving handling method, is characterized in that, comprising:
The outer angle of declination of wave beam of angle of declination, active antenna and the angle of declination of passive antenna wave beam that obtain wave beam in active antenna, the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna;
Judge that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions; Or,
The community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
2. method according to claim 1, it is characterized in that, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam equals the angle of declination of the outer wave beam of described active antenna, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
3. method according to claim 1, it is characterized in that, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is less than the angle of declination of the outer wave beam of described active antenna, the first signal that the wave beam that judges the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
4. method according to claim 1, it is characterized in that, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are less than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is less than the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that the described active antenna first signal that the wave beam of wave beam and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise outward 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
5. method according to claim 1, it is characterized in that, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is more than or equal to described the 2nd SINR gain, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
6. method according to claim 1, it is characterized in that, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
7. method according to claim 1, it is characterized in that, the angle of declination of wave beam, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned in the described active antenna of described judgement, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of the outer wave beam of described active antenna, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is less than described the 2nd SINR gain, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
8. method according to claim 1, it is characterized in that, judge that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam is greater than the angle of declination of wave beam in described active antenna, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
9. method according to claim 1, it is characterized in that, judge that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions, comprising:
If the angle of declination of described passive antenna wave beam equals the angle of declination of wave beam in described active antenna, the community that the outer wave beam of described active antenna covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
10. according to the method described in claim 2-5 any one, it is characterized in that, the community that the outer wave beam of described active antenna covers is used after the wave beam of the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions, also comprises:
Adding up the community that outside described active antenna, wave beam covers uses the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out the total time of 4 antenna receptions.
11. according to the method described in claim 6-9 any one, it is characterized in that, the community that wave beam covers in described active antenna is used in described active antenna after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, also comprises:
Adding up the community that in described active antenna, wave beam covers uses the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out the total time of 4 antenna receptions.
12. 1 kinds of antenna beam receiving and processing devices, is characterized in that, comprising:
Acquisition module, for obtaining the outer angle of declination of wave beam of angle of declination, active antenna and the angle of declination of passive antenna wave beam of wave beam in active antenna, the angle of declination of the outer wave beam of wherein said active antenna is less than the angle of declination of wave beam in described active antenna;
Processing module, for judging that the angle of declination of wave beam in described active antenna, the outer angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam meet when pre-conditioned, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions; Or,
The community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
13. devices according to claim 12, it is characterized in that, described processing module, if equal the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
14. devices according to claim 12, it is characterized in that, described processing module, if be less than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, the first signal that the wave beam that judges the outer wave beam of described active antenna and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
15. devices according to claim 12, it is characterized in that, described processing module, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are less than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is less than the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that the described active antenna first signal that the wave beam of wave beam and described passive antenna carries out 4 antenna receptions compares SINR with interference plus noise outward 1whether be greater than the secondary signal that the outer wave beam of described active antenna carries out 2 antenna receptions and compare SINR with interference plus noise 2;
If described SINR 1be greater than described SINR 2, and described SINR 1with described SINR 2difference be greater than predetermined threshold value, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
16. devices according to claim 12, it is characterized in that, described processing module, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is more than or equal to described the 2nd SINR gain, the community that the outer wave beam of described active antenna covers is used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
17. devices according to claim 12, it is characterized in that, described processing module, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna are greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna is greater than the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
18. devices according to claim 12, it is characterized in that, described processing module, if be greater than the angle of declination of the outer wave beam of described active antenna specifically for the angle of declination of described passive antenna wave beam, and the angle of declination of described passive antenna wave beam is less than the angle of declination of wave beam in described active antenna, judge whether the angle of declination of described passive antenna wave beam and the angle of declination difference of the outer wave beam of described active antenna equal the difference of the interior angle of declination of wave beam of described active antenna and the angle of declination of described passive antenna wave beam;
If the angle of declination difference of the outer wave beam of the angle of declination of described passive antenna wave beam and described active antenna equals the difference of the angle of declination of wave beam and the angle of declination of described passive antenna wave beam in described active antenna, judge that community that the outer wave beam of described active antenna covers used the wave beam of the outer wave beam of described active antenna and described passive antenna to carry out a SINR gain that 4 antenna receptions promote and whether be greater than community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the 2nd SINR that 4 antenna receptions promote to gain;
If a described SINR gain is less than described the 2nd SINR gain, the community that in described active antenna, wave beam covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
19. devices according to claim 12, it is characterized in that, described processing module, if be greater than the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, judge that the wave beam of the interior wave beam of described active antenna and described passive antenna carries out the 3rd Signal to Interference plus Noise Ratio SINR of 4 antenna receptions 3whether be greater than the 4th Signal to Interference plus Noise Ratio SINR that the interior wave beam of described active antenna carries out 2 antenna receptions 4;
If described SINR 3be greater than described SINR 4, and described SINR 3with described SINR 4difference be greater than predetermined threshold value, the community that wave beam covers in described active antenna is used the wave beam of wave beam and described passive antenna in described active antenna to carry out 4 antenna receptions.
20. devices according to claim 12, it is characterized in that, described processing module, if equal the angle of declination of wave beam in described active antenna specifically for the angle of declination of described passive antenna wave beam, the community that the outer wave beam of described active antenna covers is used the wave beam of the interior wave beam of described active antenna and described passive antenna to carry out 4 antenna receptions.
21. according to the device described in claim 13-16, it is characterized in that, also comprises:
The first statistical module, for wave beam covers described active antenna outside community, use described active antenna outside after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up the described active antenna community that wave beam covers outward use described active antenna outward the wave beam of wave beam and described passive antenna carry out total time of 4 antenna receptions.
22. according to the device described in claim 17-20, it is characterized in that, also comprises:
The second statistical module, for wave beam covers in described active antenna community, use in described active antenna after the wave beam of wave beam and described passive antenna carries out 4 antenna receptions, add up community that in described active antenna, wave beam covers and use the wave beam of wave beam and described passive antenna in described active antenna to carry out the total time of 4 antenna receptions.
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