CN102316460A - Carrier wave networking configuration method and system for time division-synchronization code division multiple access (TD-SCDMA) - Google Patents
Carrier wave networking configuration method and system for time division-synchronization code division multiple access (TD-SCDMA) Download PDFInfo
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Abstract
The invention discloses a carrier wave networking configuration method and a system for a time division-synchronization code division multiple access (TD-SCDMA) system, which are used for relieving the condition of insufficient frequency resources in the TD-SCDMA system. The performance of each type of business is balanced, and the network performance of the TD-SCDMA system is improved. The carrier wave networking configuration method for the TD-SCDMA system comprises the following steps that the carrier wave division is carried out on the available frequency bands of the TD-SCDMA system on the basis of 1.4MHz and 1.2MHz carrier wave intervals, the frequency point information of each carrier wave obtained through division is determined, and the carrier wave networking configuration is carried out on the TD-SCDMA system according to the determined frequency point information of each carrier wave and the carrier wave intervals of every two adjacent carrier waves.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the carrier networking collocation method and the system of a kind of TD-SCDMA (TD SDMA) system.
Background technology
Present China TDD (Time division duplex; Time division duplex) the groundwork frequency range of mode is 1880～1920MHz, 2010～2025MHz; Additional working frequency range is 2300～2400MHz; Be called A frequency range, B frequency range, C frequency range respectively, wherein (1880～1900MHz) are allocated to TD-SCDMA (Time Division-Synchronous Code DivisionMultiple Access, TD SDMA) system uses the preceding 20MHz of B frequency range and A frequency range.
The TD-SCDMA system adopts CDMA (Code Division Multiple Access, code division multiple access) technology as one of 3G (The 3rd Generation Mobile Communication, 3G (Third Generation) Moblie) standard.According to the regulation of existing standard, the spendable frequency resource of TD-SCDMA system is 35MHz altogether, comprises that (2010MHz～2025MHz) (1880MHz～1900MHz), wherein the B frequency range is extensive commercial frequency range to the B frequency range with the A frequency range; The A frequency range is not sizable application as yet.In the prior art; For the carrier spacing of GSM and the relevant parameters such as transmission capacity of single carrier; Carry out standard and constraint through standard; For the TD-SCDMA system, the carrier spacing of regulation TD-SCDMA system is 1.6MHz in existing standard, and the transmission capacity to single carrier under miscellaneous service and the channel condition has provided the configuration of recommending simultaneously.
The carrier spacing is set to 1.6MHz in the TD-SCDMA system, for the B frequency range of 2010MHz～2025MHz, can the frequency resource of 15MHz be divided into 9 carrier waves, in the TD-SCDMA system frequency of B frequency range configuration as shown in table 1, the carrier wave sketch map is as shown in Figure 1.Wherein UARFCN (UMTSAbsolute Radio Frequency Channel Number, frequency point number) has one-to-one relationship with the frequency frequency.
Table 1
| Frequency frequency (MHz) | The frequency numbering | Frequency point number (UARFCN) | Use scene | Remarks |
| 2010.0～2010.2 | Protection at interval | Initial frequency 2010.0MHz | ||
| 2011.0 | F1 | 10055 | Indoor | |
| 2012.6 | F2 | 10063 | Indoor | |
| 2014.2 | F3 | 10071 | Indoor | |
| 2015.0～2015.2 | Protection at interval | |||
| 2016.0 | F4 | 10080 | Outdoor | |
| 2017.6 | F5 | 10088 | Outdoor | |
| 2019.2 | F6 | 10096 | Outdoor | |
| 2020.8 | F7 | 10104 | Outdoor | |
| 2022.4 | F8 | 10112 | Outdoor | |
| 2024.0 | F9 | 10120 | Outdoor | |
| 2024.8～2025.0 | Protection at interval | Finish frequency 2025.0MHz |
In the existing TD-SCDMA system, the B frequency range is used 9 frequency schemes, and the carrier networking scheme mainly adopts two kinds:
Scheme one: according to the type of business, be 5 carrier waves of R4 traffic assignments, be HSDPA (High SpeedDownlink Packet Access, high speed downlink packet inserts) 4 carrier waves of traffic assignments; Scheme one is the more carrier wave of HSDPA traffic assignments, causes the professional same frequency of R4 to disturb bigger;
Scheme two: according to the type of business, be 8 carrier waves of R4 traffic assignments, be 1 carrier wave of HSDPA traffic assignments; Scheme two is the more carrier wave of R4 traffic assignments, disturbs though suppressed the professional same frequency of R4, has had a strong impact on the professional development of HSDPA.
Use in the B frequency range under the situation of 9 frequency schemes; Existing carrier networking scheme is difficult to take into account the R4 business and HSDPA is professional; Be difficult to all types of performance of services of balance in the TD-SCDMA system of basic configuration single carrier transmission capacity; Make that the room for promotion of network performance is less, influenced the balanced growth of TD-SCDMA system.It is thus clear that in the prior art, because the spendable frequency resource of TD-SCDMA system is very limited, can't all types of performance of services of balance, limited the lifting of the network performance of TD-SCDMA system.
Summary of the invention
The embodiment of the invention provides carrier networking collocation method and the system in a kind of TD-SCDMA system, and in order to alleviating the situation of TD-SCDMA system medium frequency inadequate resource, all types of performance of services of balance promote the network performance of TD-SCDMA system.
The embodiment of the invention provides the carrier networking collocation method of a kind of TD SDMA TD-SCDMA system, comprising:
Based on carrier spacing of 1.4MHz and 1.2MHz the available frequency band of TD-SCDMA system is carried out carrier wave and divide, confirm to divide the frequency point information of each carrier wave that obtains;
According to the frequency point information of each carrier wave of determining and the carrier spacing of per two adjacent carriers, the TD-SCDMA system is carried out the carrier networking configuration.
The embodiment of the invention provides the carrier networking configuration-system of a kind of TD SDMA TD-SCDMA system, comprising:
Carrier wave is divided equipment, is used for based on carrier spacing of 1.4MHz and 1.2MHz the available frequency band of TD-SCDMA system being carried out carrier wave and divides, and confirms the frequency point information of each carrier wave that division obtains;
Configuration subsystem was used for according to the frequency point information of each carrier wave of determining and the carrier spacing of per two adjacent carriers, and the TD-SCDMA system is carried out the carrier networking configuration.
The carrier networking collocation method and the system of the TD-SCDMA system that the embodiment of the invention provides; The carrier spacing of TD-SCDMA system is compressed to 1.4MHz and 1.2MHz from single 1.6MHz; Based on carrier spacing of 1.4MHz and 1.2MHz the available frequency band of TD-SCDMA system being carried out carrier wave divides; Can in very limited frequency resource, increase the number of carriers of TD-SCDMA system, according to the carrier wave of determining the TD-SCDMA system carried out the carrier networking configuration again.Need not TD-SCDMA system and portable terminal are changed, only through the compression carrier spacing, can increase number of carriers, thereby reduce with disturbing frequently, all types of performance of services of balance promote the network performance of TD-SCDMA system, thereby promote user's impression.
Other features and advantages of the present invention will be set forth in specification subsequently, and, partly from specification, become obvious, perhaps understand through implementing the application.The application's purpose can realize through the structure that in the specification of being write, claims and accompanying drawing, is particularly pointed out and obtain with other advantages.
Description of drawings
Fig. 1 is the carrier wave sketch map of B frequency range in the existing TD-SCDMA system;
Fig. 2 is the carrier networking collocation method flow chart of TD-SCDMA system in the embodiment of the invention;
Fig. 3 is for carrying out the method flow diagram that carrier networking disposes according to the carrier wave of determining to the TD-SCDMA system in the embodiment of the invention;
Fig. 4 is the carrier networking configuration-system block diagram of TD-SCDMA system in the embodiment of the invention.
Embodiment
The embodiment of the invention is in order to alleviate the situation of TD-SCDMA system medium frequency inadequate resource, aims to provide carrier networking collocation method and system in a kind of TD-SCDMA system, in order to all types of performance of services of balance, promotes the network performance of TD-SCDMA system.
Below in conjunction with Figure of description the preferred embodiments of the present invention are described; Be to be understood that; Preferred embodiment described herein only is used for explanation and explains the present invention; And be not used in qualification the present invention, and under the situation of not conflicting, embodiment and the characteristic among the embodiment among the present invention can make up each other.
The inventor finds that the TD-SCDMA system carries out carrier wave according to the 1.6MHz carrier spacing of stipulating in the existing standard and divides, and can guarantee the neighboring trace coexistence between the different operators.And for same operator, do not exist between the different operators because base station drift causes the relevant issues that monkey chatter brings, so for same operator, the monkey chatter index can suitably reduce; If divide and carry out carrier wave according to the 1.6MHz carrier spacing of stipulating in the existing standard, can make that the availability of frequency spectrum is lower, the frequency resource of preciousness is caused to a certain degree " waste ".Actual operation situation in conjunction with existing TD-SCDMA system; Propose in the embodiment of the invention: through suitable reduction monkey chatter index; Thereby the corresponding carrier spacing increase number of carriers of compressing the TD-SCDMA system; To alleviate the situation of TD-SCDMA system medium frequency inadequate resource, promote the availability of frequency spectrum of TD-SCDMA system.At first clarify two basic conceptions: carrier spacing and carrier occupancy bandwidth.The carrier occupancy bandwidth is meant the effective bandwidth that signal takies on frequency domain, the carrier occupancy bandwidth that defines among the 3GPP is the pairing frequency bandwidth of energy of signal 99%.That is to say that the carrier occupancy bandwidth is that center frequency point with carrier wave is the center, the pairing frequency bandwidth of 99% integrated power.Based on the spreading rate of 1.28Mcps in the TD-SCDMA system, the carrier occupancy bandwidth is approximately 1.6MHz.Carrier spacing is meant the frequency interval of the center frequency point of two adjacent carrier waves.In a frequency range that can dispose a plurality of carrier waves, when the center frequency point of each carrier wave of configuration, need consider the carrier spacing.Carrier spacing and carrier occupancy bandwidth are complementary, and generally both equate, but under some specific use scene, both also can have certain difference.Definition by the carrier occupancy bandwidth can know that the signal section energy can be leaked to outside the carrier occupancy bandwidth, and under the situation of allowing big monkey chatter, the carrier spacing can be less than the carrier occupancy bandwidth; And under the highstrung situation to monkey chatter, the carrier spacing can be greater than the carrier occupancy bandwidth.The configuration in carrier spacing can use the needs of scene to adjust according to reality, provides the nominal value in a kind of carrier spacing in the standard, but the frequency planning when leaving optimizing and revising under the special use scene for networking.For the ease of flexible adjustment, the carrier wave grid in the standard (being 200kHz in the TD-SCDMA system) generally all is significantly less than the carrier occupancy bandwidth.
Propose in the TD-SCDMA system in the embodiment of the invention; Consider compatibility with 3G standard; Because portable terminal carries out frequency point searching according to the wireless signal that the frequency interval of 200kHz sends the base station, thus in the 3G system carrier spacing can only be chosen for the integral multiple of 200kHz.In the embodiment of the invention, single 1.6MHz carrier spacing of TD-SCDMA system is compressed to the carrier bandwidths of 1.4MHz and 1.2MHz.
Based on the carrier bandwidths after the compression, the embodiment of the invention provides the carrier networking collocation method in a kind of TD-SCDMA system, and is as shown in Figure 2, comprising:
S201, based on carrier spacing of 1.4MHz and 1.2MHz the available frequency band of TD-SCDMA system is carried out carrier wave and divide, confirm to divide the frequency point information of each carrier wave that obtains;
The frequency point information of each carrier wave that S202, basis are determined and the carrier spacing of per two adjacent carriers, the TD-SCDMA system is carried out the carrier networking configuration.
In the practical implementation of S201; Can the frequency resource of carrying out the carrier wave division based on the carrier spacing of 1.4MHz and 1.2MHz be called available frequency band; Described available frequency band can be chosen flexibly; (2010～2025MHz) are available frequency band can to choose the B frequency range according to the operating position of existing frequency resource; Can certainly choose A frequency range and B frequency range and be available frequency band, or to choose the A frequency range be available frequency band; Can guarantee that all based on carrier spacing of 1.4MHz and 1.2MHz available frequency band being carried out carrier wave divides the number of carriers that obtains and divide the number of carriers that obtains greater than based on the carrier spacing of 1.6MHz available frequency band being carried out carrier wave, thereby promote the availability of frequency spectrum of TD-SCDMA system.
Carrier bandwidths based on 1.4MHz and 1.2MHz; The embodiment of the invention provides a kind of frequency resource in the TD-SCDMA system has been carried out the preferred version that carrier wave is divided; Because A frequency range not sizable application as yet; Can (2010MHz～2025MHz) carry out carrier wave to divide determines the frequency point information of each carrier wave, and the number of carriers in the corresponding B frequency range increases to 11 from existing 9 to the B frequency range based on carrier spacing of 1.4MHz and 1.2MHz.Several kinds of preferable frequency configurations are shown in table 2 and table 3, and other possible frequency configuration is repeated no more.Because frequency point number and frequency frequency have one-to-one relationship, therefore described frequency point information can be meant one of frequency point number and frequency frequency or whole.
As shown in table 2, the frequency point number of each carrier wave of determining specifically comprises: 10053,10060,10066,10073,10080,10087,10094,10101,10108,10115,10122; Because frequency point number is corresponding one by one with the frequency frequency; Accordingly; The frequency frequency of each carrier wave of determining specifically comprises: 2010.6MHz, 2012MHz, 2013.2MHz, 2014.6MHz, 2016MHz, 2017.4MHz, 2018.8MHz, 2020.2MHz, 2021.6MHz, 2023MHz, 2024.4MHz; The carrier spacing of per two adjacent carriers is followed successively by: 1.4MHz, 1.2MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz.
As shown in table 3, the frequency point number of each carrier wave of determining specifically comprises: 10054,10060,10066,10072,10079,10086,10093,10100,10107,10114,10121; Because frequency point number is corresponding one by one with the frequency frequency; Accordingly; The frequency frequency of each carrier wave of determining specifically comprises: 2010.8MHz, 2012MHz, 2013.2MHz, 2014.4MHz, 2015.8MHz, 2017.2MHz, 2018.6MHz, 2020MHz, 2021.4MHz, 2022.8MHz, 2024.2MHz; The carrier spacing of per two adjacent carriers is followed successively by: 1.2MHz, 1.2MHz, 1.2MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz, 1.4MHz.
Table 2
Table 3
In the practical implementation of S202, as shown in Figure 3 according to the method that the carrier wave of determining carries out the carrier networking configuration to the TD-SCDMA system, comprise the steps:
S301, network planning equipment be according to the carrier spacing of per two adjacent carriers, is all types of and uses the different carrier wave of business configuration of scene, and wherein the carrier spacing is that two adjacent carriers of 1.2MHz dispose to same type and the different business of using scenes;
S302, network planning equipment are the frequency point information of the configurable carrier wave of each base station planning according to the type and the use scene of base station institute bearer service, send to the OMC of operation maintenance center (Operations&Maintenance Center, operation maintenance center);
S303, OMC will be issued to for the configurable frequency point information of each base station planning among the RNC (Radio Network Controller, radio network controller) of this base station of administration;
S304, RNC are distributed to corresponding base station with the frequency point information of each base station of being administered, and the transmitting-receiving of wireless signal is carried out in the base station of said correspondence on corresponding frequency to institute's loaded service;
Need to prove that to different use scenes, described base station specifically can comprise outdoor macro base station (NodeB) and indoor femto base station (Femto NodeB) or the various equipment that can realize base station functions.
Because portable terminal carries out frequency point searching according to the wireless signal that the frequency interval of 200kHz sends the base station; After new carrier networking allocation plan is adopted in the base station; Still be the integral multiple of 200kHz owing to carry out the frequency of wireless signal transmitting-receiving; So need not existing portable terminal based on 3G standard is carried out any transformation, portable terminal just can search the frequency of new configuration automatically, and gets into normal operating conditions.
In the practical implementation of S301; Comprise that according to professional type in the existing TD-SCDMA system R4 is professional and HSDPA is professional; Professional use scene comprises indoor and outdoors; Type according to business is carried out allocation of carriers with the use scene to business, for fear of with disturbing frequently, will be that two adjacent carriers of 1.2MHz dispose the business to same type and different use scenes in the carrier spacing.
Describe for example, based on dividing each carrier wave obtain in the table 2 business is carried out allocation of carriers, allocation result is as shown in table 4, can find out, because the carrier spacing of F2 and F3 is 1.2MHz, so F2 disposes to indoor R4 professionally, and F3 disposes to outdoor R4 business.
Table 4
| Frequency frequency (MHz) | The frequency numbering | Frequency point number (UARFCN) | Professional use scene | Professional type |
| 2010.6 | F1 | 10053 | Indoor | R4 |
| 2012 | F2 | 10060 | Indoor | R4 |
| 2013.2 | F3 | 10066 | Outdoor | R4 |
| 2014.6 | F4 | 10073 | Indoor/outdoor | HSDPA |
| 2016.0 | F5 | 10080 | Indoor/outdoor | HSDPA |
| 2017.4 | F6 | 10087 | Indoor/outdoor | HSDPA |
| 2018.8 | F7 | 10094 | Outdoor | R4 |
| 2020.2 | F8 | 10101 | Outdoor | R4 |
| 2021.6 | F9 | 10108 | Outdoor | R4 |
| 2023 | F10 | 10115 | Outdoor | R4 |
| 2024.4 | F11 | 10122 | Outdoor | R4 |
Based on dividing each carrier wave that obtains in the table 3 business is carried out allocation of carriers; Allocation result is as shown in table 5, can find out, because the carrier spacing of F1 and F2, F2 and F3, F3 and F4 is 1.2MHz; Therefore F1, F3 dispose to indoor R4 business, and F2, F4 dispose to outdoor R4 professional.
Table 5
| Frequency frequency (MHz) | The frequency numbering | Frequency point number (UARFCN) | Professional use scene | Professional type |
| 2010.8 | F1 | 10054 | Indoor | R4 |
| 2012.0 | F2 | 10060 | Outdoor | R4 |
| 2013.2 | F3 | 10066 | Indoor | R4 |
| 2014.4 | F4 | 10072 | Outdoor | R4 |
| 2015.8 | F5 | 10079 | Indoor/outdoor | HSDPA |
| 2017.2 | F6 | 10086 | Indoor/outdoor | HSDPA |
| 2018.6 | F7 | 10093 | Indoor/outdoor | HSDPA |
| 2020 | F8 | 10100 | Outdoor | R4 |
| 2021.4 | F9 | 10107 | Outdoor | R4 |
| 2022.8 | F10 | 10114 | Outdoor | R4 |
| 2024.2 | F11 | 10121 | Outdoor | R4 |
Divide 11 carrier waves that obtain by the B frequency range, be 6 carrier waves of outdoor R4 business configuration, be 2 carrier waves of indoor R4 business configuration, be 3 carrier waves of HSDPA business configuration, can suppress the professional same frequency of R4 and disturb, can take into account the HSDPA performance of services simultaneously.Need explain to such an extent that be; In order to guarantee indoor and outdoor R4 performance of services, obtain in division under the situation of 11 carrier waves, be 3 carrier waves of HSDPA business configuration; Can dispose professional or outdoor HSDPA business according to real network planning situation, not advise fixed allocation to indoor HSDPA.
In the practical implementation of S302; If the base station is an outdoor macro base station; The type of its bearer service is that R4 is professional and HSDPA is professional; Professional use scene is outdoor, and then network planning equipment is from be to be the frequency point information of the configurable carrier wave of base station planning the carrier wave of outdoor R4 business and HSDPA business configuration; If the base station is indoor femto base station; The type of its bearer service is that R4 is professional and HSDPA is professional; Professional use scene is indoor, and then network planning equipment is from be to be the frequency point information of the configurable carrier wave of base station planning the carrier wave of indoor R4 business and HSDPA business configuration.
Based on same technical conceive; The embodiment of the invention provides the carrier networking configuration-system of a kind of TD-SCDMA system; Because the principle that this system deals with problems is similar with the carrier networking collocation method of TD-SCDMA system; Therefore this system implementation can repeat part and repeat no more referring to the enforcement of method.
As shown in Figure 4, the carrier networking configuration-system of TD-SCDMA system comprises carrier wave division equipment 41 and configuration subsystem 42, wherein:
Carrier wave is divided equipment 41, is used for based on carrier spacing of 1.4MHz the available frequency band of TD-SCDMA system being carried out carrier wave and divides, and confirms to divide the frequency point information of each carrier wave that obtains;
Configuration subsystem 42 was used for according to the frequency point information of each carrier wave of determining and the carrier spacing of per two adjacent carriers, and the TD-SCDMA system is carried out the carrier networking configuration.
Configuration subsystem 42 specifically can comprise network planning equipment 421, the OMC of operation maintenance center 422 and radio network controller (RNC) 423, wherein:
Network planning equipment 421 is used for the carrier spacing according to per two adjacent carriers, is all types of and uses the different carrier wave of business configuration of scene, and wherein the carrier spacing is that two adjacent carriers of 1.2MHz dispose to same type and the different business of using scenes; And be the frequency point information of the configurable carrier wave of each base station planning according to the type of base station institute bearer service with using scene, send to the OMC of operation maintenance center 422;
The OMC of operation maintenance center 422 is used for the radio network controller (RNC) 423 that is issued to this base station of administration for the configurable frequency point information of each base station planning;
Radio network controller (RNC) 423 is used for the frequency point information of each base station of being administered is distributed to corresponding base station, and the transmitting-receiving of wireless signal is carried out in each base station that control is administered on corresponding frequency to institute's loaded service.
In the practical implementation, carrier wave is divided equipment 41, specifically is used for the B frequency range 2010MHz～2025MHz of TD-SCDMA system is carried out the carrier wave division, obtains 11 carrier waves.
The carrier networking collocation method and the system of the TD-SCDMA system that the embodiment of the invention provides; The carrier spacing of TD-SCDMA system is compressed to 1.4MHz and 1.2MHz from single 1.6MHz; Based on carrier spacing of 1.4MHz and 1.2MHz the available frequency band of TD-SCDMA system being carried out carrier wave divides; Can in very limited frequency resource, increase the number of carriers of TD-SCDMA system, according to the carrier wave of determining the TD-SCDMA system carried out the carrier networking configuration again.Need not TD-SCDMA system and portable terminal are changed, only through the compression carrier spacing, can increase number of carriers, thereby reduce with disturbing frequently, all types of performance of services of balance promote the network performance of TD-SCDMA system, thereby promote user's impression.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (11)
1. the carrier networking collocation method of a TD SDMA TD-SCDMA system is characterized in that, comprising:
Based on carrier spacing of 1.4MHz and 1.2MHz the available frequency band of TD-SCDMA system is carried out carrier wave and divide, confirm to divide the frequency point information of each carrier wave that obtains;
According to the frequency point information of each carrier wave of determining and the carrier spacing of per two adjacent carriers, the TD-SCDMA system is carried out the carrier networking configuration.
2. the method for claim 1 is characterized in that, said available frequency band is B frequency range 2010MHz～2025MHz, said B frequency range is carried out said carrier wave division obtain 11 carrier waves.
3. method as claimed in claim 2 is characterized in that,
Said frequency point information comprises frequency point number, and the frequency point number of each carrier wave of determining specifically comprises: 10053,10060,10066,10073,10080,10087,10094,10101,10108,10115,10122;
Perhaps,
Said frequency point information comprises and frequency point number frequency frequency one to one that the frequency frequency of each carrier wave of determining specifically comprises: 2010.6MHz, 2012MHz, 2013.2MHz, 2014.6MHz, 2016MHz, 2017.4MHz, 2018.8MHz, 2020.2MHz, 2021.6MHz, 2023MHz, 2024.4MHz.
4. method as claimed in claim 2 is characterized in that,
Said frequency point information comprises frequency point number, and the frequency point number of each carrier wave of determining specifically comprises: 10054,10060,10066,10072,10079,10086,10093,10100,10107,10114,10121;
Perhaps,
Said frequency point information comprises and frequency point number frequency frequency one to one that the frequency frequency of each carrier wave of determining specifically comprises: 2010.8MHz, 2012MHz, 2013.2MHz, 2014.4MHz, 2015.8MHz, 2017.2MHz, 2018.6MHz, 2020MHz, 2021.4MHz, 2022.8MHz, 2024.2MHz.
5. like claim 3 or 4 described methods, it is characterized in that, the carrier spacing of the frequency point information of each carrier wave that said basis is determined and per two adjacent carriers, the TD-SCDMA system is carried out the carrier networking configuration, specifically comprise:
According to the carrier spacing of per two adjacent carriers, be all types of and use the different carrier wave of business configuration of scene that wherein the carrier spacing is that two adjacent carriers of 1.2MHz dispose to same type and the different business of using scenes; And
Type according to base station institute bearer service is the frequency point information of the configurable carrier wave of each base station planning with using scene, sends to corresponding base station, and the transmitting-receiving of wireless signal is carried out in the base station of said correspondence on corresponding frequency to institute's loaded service.
6. method as claimed in claim 5 is characterized in that, the type of said business comprises: R4 is professional and HSDPA is professional, and the use scene of said business comprises indoor and outdoors; And,
The said carrier spacing according to per two adjacent carriers is all types of and uses the different carrier wave of business configuration of scene, and wherein the carrier spacing is that two adjacent carriers of 1.2MHz dispose to same type and the different business of using scenes, specifically comprises:
It is professional that frequency point number is that 10053,10060 carrier wave disposes to indoor R4; It is professional that frequency point number is that 10073,10080,10087 carrier wave disposes to HSDPA, is that 10066,10094,10101,10108,10115,10122 carrier wave disposes to outdoor R4 professional with frequency point number;
Perhaps,
It is professional that frequency point number is that 10054,10066 carrier wave disposes to indoor R4; It is professional that frequency point number is that 10079,10086,10093 carrier wave disposes to HSDPA, is that 10060,10072,10100,10107,10114,10121 carrier wave disposes to outdoor R4 professional with frequency point number.
7. the carrier networking configuration-system of a TD SDMA TD-SCDMA system is characterized in that, comprising:
Carrier wave is divided equipment, is used for based on carrier spacing of 1.4MHz and 1.2MHz the available frequency band of TD-SCDMA system being carried out carrier wave and divides, and confirms the frequency point information of each carrier wave that division obtains;
Configuration subsystem was used for according to the frequency point information of each carrier wave of determining and the carrier spacing of per two adjacent carriers, and the TD-SCDMA system is carried out the carrier networking configuration.
8. system as claimed in claim 7 is characterized in that,
Said carrier wave is divided equipment, specifically is used for the B frequency range 2010MHz～2025MHz of TD-SCDMA system is carried out said carrier wave division, obtains 11 carrier waves.
9. system as claimed in claim 8 is characterized in that,
The frequency point number of each carrier wave that said carrier wave division equipment is determined specifically comprises: 10053,10060,10066,10073,10080,10087,10094,10101,10108,10115,10122, and said frequency point information comprises frequency point number;
Perhaps,
The frequency frequency of each carrier wave that said carrier wave division equipment is determined specifically comprises: 2010.6MHz, 2012MHz, 2013.2MHz, 2014.6MHz, 2016MHz, 2017.4MHz, 2018.8MHz, 2020.2MHz, 2021.6MHz, 2023MHz, 2024.4MHz, said frequency point information comprises and frequency point number frequency frequency one to one.
10. system as claimed in claim 8 is characterized in that,
The frequency point number of each carrier wave that said carrier wave division equipment is determined specifically comprises: 10054,10060,10066,10072,10079,10086,10093,10100,10107,10114,10121, and said frequency point information comprises frequency point number;
Perhaps,
The frequency frequency of each carrier wave that said carrier wave division equipment is determined specifically comprises: 2010.8MHz, 2012MHz, 2013.2MHz, 2014.4MHz, 2015.8MHz, 2017.2MHz, 2018.6MHz, 2020MHz, 2021.4MHz, 2022.8MHz, 2024.2MHz, said frequency point information comprises and frequency point number frequency frequency one to one.
11., it is characterized in that said configuration subsystem specifically comprises network planning equipment, the OMC of operation maintenance center and radio network controller (RNC) like claim 9 or 10 described systems, wherein:
Said network planning equipment is used for the carrier spacing according to per two adjacent carriers, is all types of and uses the different carrier wave of business configuration of scene, and wherein the carrier spacing is that two adjacent carriers of 1.2MHz dispose to same type and the different business of using scenes; And be the frequency point information of the configurable carrier wave of each base station planning according to the type of base station institute bearer service with using scene, send to the OMC of operation maintenance center;
The said OMC of operation maintenance center is used for the RNC that is issued to this base station of administration for the configurable frequency point information of each base station planning;
Said radio network controller (RNC) is used for the frequency point information of each base station of being administered is distributed to corresponding base station, and the transmitting-receiving of wireless signal is carried out in each base station that control is administered on corresponding frequency to institute's loaded service.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102161279A CN102316460A (en) | 2010-06-30 | 2010-06-30 | Carrier wave networking configuration method and system for time division-synchronization code division multiple access (TD-SCDMA) |
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|---|---|---|---|
| CN2010102161279A CN102316460A (en) | 2010-06-30 | 2010-06-30 | Carrier wave networking configuration method and system for time division-synchronization code division multiple access (TD-SCDMA) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219728A (en) * | 2013-05-31 | 2014-12-17 | 中兴通讯股份有限公司 | Method, device and RNC (radio network controller) for deploying low-power base station in macro cell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101384060A (en) * | 2008-09-28 | 2009-03-11 | 中国移动通信集团广东有限公司 | Method for R99 network updating |
| CN101453737A (en) * | 2007-12-06 | 2009-06-10 | 大唐移动通信设备有限公司 | Method, system and apparatus for adjacent cell parameter configuration in multiple cell combined detection |
-
2010
- 2010-06-30 CN CN2010102161279A patent/CN102316460A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101453737A (en) * | 2007-12-06 | 2009-06-10 | 大唐移动通信设备有限公司 | Method, system and apparatus for adjacent cell parameter configuration in multiple cell combined detection |
| CN101384060A (en) * | 2008-09-28 | 2009-03-11 | 中国移动通信集团广东有限公司 | Method for R99 network updating |
Non-Patent Citations (1)
| Title |
|---|
| TECHNICAL SPECIFICATION GROUP RADIO ACCESS NETWORK: "《3GPP TS 25.102 V5.9.0》", 31 October 2006, article "《User Equipment (UE) radio transmission and reception (TDD) (Release 5)》", pages: 1-5 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219728A (en) * | 2013-05-31 | 2014-12-17 | 中兴通讯股份有限公司 | Method, device and RNC (radio network controller) for deploying low-power base station in macro cell |
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