CN106792718A - Suitable for the frequency spectrum resource allocation method of the height frequency range of 5G networks - Google Patents
Suitable for the frequency spectrum resource allocation method of the height frequency range of 5G networks Download PDFInfo
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- CN106792718A CN106792718A CN201611233222.3A CN201611233222A CN106792718A CN 106792718 A CN106792718 A CN 106792718A CN 201611233222 A CN201611233222 A CN 201611233222A CN 106792718 A CN106792718 A CN 106792718A
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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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/04—Traffic adaptive resource partitioning
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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
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
Abstract
The invention discloses a kind of frequency spectrum resource allocation method of the height frequency range suitable for 5G networks, it is related to the frequency spectrum resource of network frequency range to distribute field.Steps of the method are：S1：It is by the physics frequency allocation of 3~6GHz：3.3~3.4GHz frequency ranges, 4.4~4.5GHz frequency ranges and 4.8~4.99GHz frequency ranges；S2：It is by the physics frequency allocation of 6~100GHz：The 70GHz ghz areas of the 28GHz ghz areas of 27.5~28.35GHz frequency ranges, the 37GHz ghz areas of 37~38.6GHz frequency ranges, the 39GHz ghz areas of 38.6~40GHz frequency ranges, and 64~71GHz frequency ranges.The present invention can be respectively height frequency range reasonable distribution frequency spectrum resource, can not only solve the problems, such as the network coverage under height frequency range, and meet the power system capacity demand under height frequency range.
Description
Technical field
Frequency spectrum resource the present invention relates to network frequency range distributes field, and in particular to a kind of low-and high-frequency suitable for 5G networks
The frequency spectrum resource allocation method of section.
Background technology
With the popularization of the Internet, applications, construction and development of the people to internet propose more long-range planning, and then
Amplify out the concept (will number with hundred billion equipment by access network) of " all things on earth interconnection ".Realize that the first step of " all things on earth interconnection " is hair
Exhibition 5G networks (the 5th third generation mobile communication network), the key of 5G network Developments is the distribution and utilization of radio spectrum resources.
At present, global mobile communication industry proposes various application and form of services to 5G networks, wherein both including right
In the enhancing of existing some 4G GSM application scenarios, some emerging applications are also more included；For example：4K/
8K ultrahigh resolutions video, VR (virtual reality), AR (augmented reality), Internet of Things, wearable device application, towards vertical industry
With the hot job application of commercial field etc..Above-mentioned application and form of service are respectively provided with its unique technical need (such as：Exceed
The peak data transmission rate of 10Gbit/s, the cell-edge data transmission rate of 100Mbit/s, 1ms end-to-end delay/when
Prolong).
In order to meet above-mentioned application and form of service, 5G networks are it is necessary to have continuous frequency spectrum conduct more than 300MHz bandwidth
Support.Because the frequency range of existing 4G Web vector graphics is below 6GHz (frequency range has good transmission characteristic), 5G nets
Network also new will eat dishes without rice or wine to meet Consumer's Experience and bulk device under big covering, high mobility scene by be operated in the frequency range
Connection.
But, due to being difficult to find the frequency spectrum resource of the big bandwidth of more than 300MHz in below 6GHz frequency ranges, therefore it is
Development 5G networks are put down using the infrastructure of existing 4G networks, it is necessary to find suitable frequency spectrum in the low-frequency range of 4~6GHz
Cunning evolves to 5G networks；Carry out frequency spectrum planning and the new research work eated dishes without rice or wine of high frequency on the high band of 6~100GHz simultaneously.Mesh
Before, various countries to it is above-mentioned in height frequency range distribute frequency spectrum specific method still among research, temporarily without specific allocative decision.
The content of the invention
For defect present in prior art, present invention solves the technical problem that being：The respectively physics of below 6GHz
Frequency range (low-frequency range) and the distribution frequency spectrum resource of the physics frequency range (high band) higher than 6GHz.The present invention can solve the problem that low-and high-frequency
Network coverage problem under section, additionally it is possible to meet the power system capacity demand under height frequency range.
To achieve the above objectives, the present invention is provided：Suitable for the frequency spectrum resource allocation method of the height frequency range of 5G networks,
Comprise the following steps：
S1：It is by the physics frequency allocation of 3~6GHz：3.3~3.4GHz frequency ranges, 4.4~4.5GHz frequency ranges and 4.8
~4.99GHz frequency ranges；
S2：It is by the physics frequency allocation of 6~100GHz：The 28GHz ghz areas of 27.5~28.35GHz frequency ranges, 37~
The 37GHz ghz areas of 38.6GHz frequency ranges, the 39GHz ghz areas of 38.6~40GHz frequency ranges, and 64~71GHz frequency ranges
70GHz ghz areas.
On the basis of above-mentioned technical proposal, S1 is further comprising the steps of：In the physics frequency range of below 1GHz, distribution
The physics frequency range of 800MHz~900MHz.
On the basis of above-mentioned technical proposal, described in S2 by the physics frequency allocation of 6~100GHz after the completion of, also include
Following steps：The frequency range block of fixed 200MHz is respectively divided for the 37GHz ghz areas and 39GHz ghz areas.
On the basis of above-mentioned technical proposal, described in S2 by the physics frequency allocation of 6~100GHz after the completion of, also include
Following steps：The frequency range block of fixed 425MHz is divided for the 28GHz ghz areas.
On the basis of above-mentioned technical proposal, described in S2 by the physics frequency allocation of 6~100GHz after the completion of, also include
Following steps：In the 37GHz ghz areas, the shared physics ghz area of 37~37.6GHz is distributed.
Compared with prior art, the advantage of the invention is that：
It can be seen from S1 and S2, the present invention can be for the physics frequency range (low-frequency range) of below 6GHz and higher than 6GHz's
Physics frequency range (high band) has carried out reasonable distribution frequency spectrum resource, and then can fully be multiplexed less than 6GHz frequency ranges frequency spectrum money
Source, promotes the 4G GSMs smooth evolution that is worked in the physics frequency range of below 6GHz to 5G GSMs；Also
Mobile communication and broadband wireless data access service can be elevated above the physics frequency range of 6GHz.
Therefore, the present invention not only solves network coverage problem under height frequency range, also meets under height frequency range and is
System capacity requirement.Low-frequency range can be used for macro base station deployment, can also be used for small base station deployment；High band has a large amount of and continuous wireless
Frequency spectrum resource, it is bigger in the available band width in physical of millimeter wave frequency band, so as in specific region, especially for mobile data flow
The message transmission rate of superelevation is provided in the increasing hot spot region of demand.
Brief description of the drawings
Fig. 1 is the distribution schematic diagram of the physics frequency range of below 6GHz in the embodiment of the present invention；
Fig. 2 is the distribution schematic diagram of the physics frequency range in the embodiment of the present invention higher than 6GHz.
Specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
The frequency spectrum resource allocation method of the height frequency range suitable for 5G networks in the embodiment of the present invention, the application of its distribution
Scene and corresponding frequency spectrum resource allocation rule are：
(1) under the application scenarios of high speed/ultrahigh speed Radio Link, frequency spectrum resource allocation rule is：Needs 100~
The wireless channel of the ultra-wide physics frequency range of 500MHz, the forward pass of number Gbit/s ranks and passback.
(2) under the application scenarios for supporting doppler environments from low to high, frequency spectrum resource allocation rule is：According to handling up
Amount demand is distributed.
(3) under the application scenarios of low time delay/ultralow time delay, frequency spectrum resource allocation rule is：Transmitted according to short-distance and medium-distance
It is required to distribute.
(4) under the application scenarios of ultrahigh reliability link, frequency spectrum resource allocation rule is：Under outdoor cover, due to big
Gas and rainfall cause high band (millimeter wave) to produce serious decay, therefore low frequency point of the distribution in hyper band.
(5) under the application scenarios of short-distance transmission, frequency spectrum resource allocation rule is：Distribution height/hyper band (such as milli
Meter wave frequency band).
(6) under the application scenarios of long range transmission, frequency spectrum resource allocation rule is：Distribution is relatively low less than 3GHz frequencies
Physics frequency range.
(7) under the application scenarios of ground and the penetration capacity of barrier, frequency spectrum resource allocation rule is：Distribution is less than
The relatively low physics frequency range of 1GHz frequencies.
(8) under the application scenarios run under clutter environment, frequency spectrum resource allocation rule is：According to height different frequency range
Electric wave is anti-/ and scattering effect is allocated.
(9) under the application scenarios run in the environment of high-speed mobile barrier, frequency spectrum resource allocation rule is：Need rule
The wireless channel of frequency selective attenuation is kept away to be allocated.
(10) under the application scenarios of the network environment based on NB-IoT, frequency spectrum resource allocation rule is：Distribution is less than
The low frequency point of 1GHz, such as 800~900MHz.
By the application scenarios and corresponding frequency spectrum resource allocation rule of above-mentioned distribution, it can be deduced that：The present invention is considered
The influence eated dishes without rice or wine design produced by of the above-mentioned complicated application scenarios demand to 5G wireless access, has allowed also for realizing
Influence produced by the physical bandwidth and type of the radio spectrum resources needed for optimizing operation.Specifically：
In terms of physical bandwidth influence, the superelevation transmission of radio links speed of number Gbit/s ranks can be by taking UWB
(wireless ultra-wideband) carrier wave realizes can possessing the wireless channel (such as 300~500MHz) of ultra wide band physics frequency range, and moves
Dynamic forward pass and return network also possess the transmission rate of several Gbit/s ranks.
In terms of radio spectrum resources patterns affect, essentially consist in face of all kinds of hot job applications (such as public safety)
Superelevation reliable wireless communication, such application scenarios generally require radio wave being capable of penetrated surface and other barriers well
And realize the ubiquitous network coverage, it is therefore desirable to from the excellent low frequency physics frequency range of radio transmission characteristics, such as positioned at UHF
The low-frequency range of (hyper band) is completed.
On this basis, the frequency spectrum resource allocation method of the height frequency range suitable for 5G networks in the embodiment of the present invention,
Comprise the following steps：
S1：It is shown in Figure 1, the physics frequency range of below 6GHz is allocated：It is by the physics frequency allocation of 3~6GHz
3 sections：3.3~3.4GHz frequency ranges, 4.4~4.5GHz frequency ranges and 4.8~4.99GHz frequency ranges, above-mentioned 3 sections of physics frequency ranges are altogether
The radio spectrum resources of 399MHz bandwidth can be provided.In the physics frequency range of below 1GHz, the thing of 800MHz~900MHz is distributed
Reason frequency range, makes for NB-IoT (Narrow Band Internet of Things, based on cellular arrowband Internet of Things) try net
With.
The distribution principle of S1 is：Mobile Network Operator can be by its LTE (Long Term Evolution, Long Term Evolution)
And follow-up evolution system is migrated to 5G networks, in transition process can using the new technologies such as high-order radio-frequency modulations and three carrier aggregations come
The ability of LTE transmission bandwidth is extended, above-mentioned LTE characteristics can be without significantly be changed radio spectrum resources allocation rule
In the case of, realized in the physics frequency range less than 6GHz.
S2：Shown in Figure 2, the physics frequency range that will be above 6GHz is allocated：By the physics frequency allocation of 6~100GHz
It is 4 sections：28GHz ghz areas (i.e. 27.5~28.35GHz frequency ranges), 37GHz ghz areas (i.e. 37~38.6GHz frequency ranges),
39GHz ghz areas (i.e. 38.6~40GHz frequency ranges) and 70GHz ghz areas (i.e. 64~71GHz frequency ranges)；Above-mentioned 4 sections of things
Reason frequency range can provide the radio spectrum resources of 11GHz bandwidth altogether.
On this basis, it is frequency range area that 37GHz ghz areas and 39GHz ghz areas respectively divide fixed 200MHz
Block, is the frequency range block of the 425MHz that 28GHz ghz areas divide fixation, in 37GHz ghz areas, distribution 37~
The shared physics ghz area (i.e. the shared frequency band of 600MHz bandwidth) of 37.6GHz.
The distribution principle of S2 is：In order to obtain more extra band width in physical resources, by the frequency of mobile broadband access service
Spectrum resource expands to the physics frequency range of more than 6GHz, and needs to distribute the available of hundreds of MHz for each Mobile Network Operator
Band width in physical, it is allowed to which the shared of each physics frequency range uses with access.
Further, the present invention is not limited to the above-described embodiments, for those skilled in the art,
Without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the present invention
Protection domain within.The content not being described in detail in this specification belongs to existing skill known to professional and technical personnel in the field
Art.
Claims (5)
1. the frequency spectrum resource allocation method of a kind of height frequency range suitable for 5G networks, it is characterised in that the method includes following
Step：
S1：It is by the physics frequency allocation of 3~6GHz：3.3~3.4GHz frequency ranges, 4.4~4.5GHz frequency ranges and 4.8~
4.99GHz frequency ranges；
S2：It is by the physics frequency allocation of 6~100GHz：The 28GHz ghz areas of 27.5~28.35GHz frequency ranges, 37~
The 37GHz ghz areas of 38.6GHz frequency ranges, the 39GHz ghz areas of 38.6~40GHz frequency ranges, and 64~71GHz frequency ranges
70GHz ghz areas.
2. the frequency spectrum resource allocation method of the height frequency range of 5G networks is applied to as claimed in claim 1, it is characterised in that：S1
It is further comprising the steps of：In the physics frequency range of below 1GHz, the physics frequency range of 800MHz~900MHz is distributed.
3. the frequency spectrum resource allocation method of the height frequency range of 5G networks is applied to as claimed in claim 1, it is characterised in that：S2
Described in by the physics frequency allocation of 6~100GHz after the completion of, it is further comprising the steps of：For the 37GHz ghz areas and
39GHz ghz areas respectively divide the frequency range block of fixed 200MHz.
4. the frequency spectrum resource allocation method of the height frequency range of 5G networks is applied to as claimed in claim 1, it is characterised in that：S2
Described in by the physics frequency allocation of 6~100GHz after the completion of, it is further comprising the steps of：For the 28GHz ghz areas are divided
The frequency range block of fixed 425MHz.
5. the frequency spectrum resource allocation method of the height frequency range of 5G networks is applied to as claimed in claim 1, it is characterised in that：S2
Described in by the physics frequency allocation of 6~100GHz after the completion of, it is further comprising the steps of：In the 37GHz ghz areas, point
Shared physics ghz area with 37~37.6GHz.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611233222.3A CN106792718A (en) | 2016-12-28 | 2016-12-28 | Suitable for the frequency spectrum resource allocation method of the height frequency range of 5G networks |
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| CN201611233222.3A CN106792718A (en) | 2016-12-28 | 2016-12-28 | Suitable for the frequency spectrum resource allocation method of the height frequency range of 5G networks |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108988876A (en) * | 2018-08-31 | 2018-12-11 | 上海华虹宏力半导体制造有限公司 | 5G communication radio frequency switching system |
| WO2018228360A1 (en) * | 2017-06-12 | 2018-12-20 | 维沃移动通信有限公司 | Communication method, mobile terminal, base station, and computer-readable storage medium |
| CN111049634A (en) * | 2019-12-17 | 2020-04-21 | 华中科技大学 | Low-delay carrier aggregation method and device for 5G mobile forward transmission |
| CN111557106A (en) * | 2018-05-22 | 2020-08-18 | 索尼公司 | Spectrum management apparatus and method, wireless network management apparatus and method, and medium |
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| CN103428703A (en) * | 2012-05-21 | 2013-12-04 | 北京邮电大学 | Spectrum resource accessing method and system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018228360A1 (en) * | 2017-06-12 | 2018-12-20 | 维沃移动通信有限公司 | Communication method, mobile terminal, base station, and computer-readable storage medium |
| US11576176B2 (en) | 2017-06-12 | 2023-02-07 | Vivo Mobile Communication Co., Ltd | Communication method, mobile terminal, base station, and computer readable storage medium |
| CN111557106A (en) * | 2018-05-22 | 2020-08-18 | 索尼公司 | Spectrum management apparatus and method, wireless network management apparatus and method, and medium |
| CN108988876A (en) * | 2018-08-31 | 2018-12-11 | 上海华虹宏力半导体制造有限公司 | 5G communication radio frequency switching system |
| CN111049634A (en) * | 2019-12-17 | 2020-04-21 | 华中科技大学 | Low-delay carrier aggregation method and device for 5G mobile forward transmission |
| CN111049634B (en) * | 2019-12-17 | 2020-11-17 | 华中科技大学 | Low-delay carrier aggregation method and device for 5G mobile forward transmission |
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