CN103108365B - A kind of Primary Common Pilot Channel sending control method, relevant device and system - Google Patents
A kind of Primary Common Pilot Channel sending control method, relevant device and system Download PDFInfo
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- CN103108365B CN103108365B CN201110352075.2A CN201110352075A CN103108365B CN 103108365 B CN103108365 B CN 103108365B CN 201110352075 A CN201110352075 A CN 201110352075A CN 103108365 B CN103108365 B CN 103108365B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention discloses a kind of Primary Common Pilot Channel sending control method, relevant device and system, wherein, a kind of Primary Common Pilot Channel sending control method comprises: whether there is the community meeting mode changeover condition under judging base station range, wherein, described mode changeover condition is the transmission that there is not beep-page message in described community, or all user equipment (UE)s in described community are not all in dedicated connection status or common channel data state; If there is the community meeting described mode changeover condition, then enable discontinuous transmitting DTX pattern to described cell transmission Primary Common Pilot Channel PCPICH, wherein, under described DTX pattern, each time slot uses N number of chip to send PCPICH, and described N is greater than 0 and is less than 2560.Technical scheme provided by the invention effectively, reliably can save base station power consumption.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of Primary Common Pilot Channel sending control method, relevant device and system.
Background technology
At traditional Universal Mobile Telecommunications System (UMTS, UniversalMobileTelecommunicationSystem) in, the transmitting power of common signal channel configures based on the MPS process ability of base station, can not along with subscriber equipment (UE, UserEquipment) change in location and dynamic change, therefore, even if the cell edge of base station does not have UE, the transmitting power of common signal channel also can ensure that this common signal channel can be launched into cell edge, namely the MPS process ability of base station is stronger, and its power consumption is larger.
Power amplifier (PA, PowerAmplifier) is one of device that energy consumption of base station is larger, and therefore, periodically closing PA is one of selection of saving base station power consumption.But, if close PA just need closeall down channel, as synchronizing channel (SCH, SynchronisationChannel), Primary Common Pilot Channel (PCPICH, and Primary Common Control Physical Channel (PCCPCH PrimaryCommonPilotChannel), PrimaryCommonControlPhysicalChannel) etc., and according to current agreement, UE needs based on SCH, PCPICH and PCCPCH carries out cell measurement, the operations such as gravity treatment, if these common signal channels are periodically closed in base station, then will cause following problem: compromise the ability that UE switches between frequency, cause with the design of the common signal channel of Universal Mobile Telecommunications System (UMTS, UniversalMobileTelecommunicationsSystem) incompatible.
Summary of the invention
Embodiments provide a kind of Primary Common Pilot Channel sending control method, relevant device and system, effectively, reliably can save base station power consumption.
The embodiment of the present invention provides following technical scheme:
A kind of Primary Common Pilot Channel sending control method, comprising:
The community meeting mode changeover condition whether is there is under judging base station range, wherein, above-mentioned mode changeover condition is the transmission that there is not beep-page message in above-mentioned community, or all user equipment (UE)s in above-mentioned community are not all in dedicated connection status or common channel data state;
If there is the community meeting above-mentioned mode changeover condition, then enable discontinuous transmitting DTX pattern to above-mentioned cell transmission Primary Common Pilot Channel PCPICH, wherein, under above-mentioned DTX pattern, each time slot uses N number of chip to send PCPICH, and above-mentioned N is greater than 0 and is less than 2560.
A kind of Primary Common Pilot Channel sends control appliance, comprising:
Judging unit, the community meeting mode changeover condition whether is there is under judging base station range, wherein, above-mentioned mode changeover condition is the transmission that there is not beep-page message in above-mentioned community, or all UE in above-mentioned community are not all in dedicated connection status or common channel data state;
Transmitter unit, for when above-mentioned judging unit judges to there is the community meeting mode changeover condition, enable DTX pattern to above-mentioned cell transmission PCPICH, wherein, under above-mentioned DTX pattern, each time slot uses N number of chip to send PCPICH, and above-mentioned N is greater than 0 and is less than 2560.
A kind of network system, comprising:
Primary Common Pilot Channel sends control appliance and subscriber equipment, wherein,
Above-mentioned subscriber equipment is used for sending control appliance with above-mentioned Primary Common Pilot Channel and communicates;
Above-mentioned Primary Common Pilot Channel sends control appliance and whether there is the community meeting mode changeover condition under judging base station range, wherein, above-mentioned mode changeover condition is the transmission that there is not beep-page message in above-mentioned community, or all above-mentioned subscriber equipment in above-mentioned community is not all in dedicated connection status or common channel data state; If there is the community meeting above-mentioned mode changeover condition, then enable discontinuous transmitting DTX pattern to above-mentioned cell transmission Primary Common Pilot Channel PCPICH, wherein, under above-mentioned DTX pattern, each time slot uses N number of chip to send PCPICH, and above-mentioned N is greater than 0 and is less than 2560.
Therefore, in the embodiment of the present invention judge under base station range exist meet the community of mode changeover condition time, enable DTX pattern to this cell transmission PCPICH, each time slot due to the PCPICH launched under DTX pattern only uses N number of chip to send information, and remaining chip does not send any information, therefore the transmitting power of PCPICH can effectively be reduced, thus effectively save the power consumption of base station, and the embodiment of the present invention ensure that the transmitting of PCPICH, there is certain reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
An embodiment schematic flow sheet of a kind of Primary Common Pilot Channel sending control method that Fig. 1-a provides for the embodiment of the present invention;
Fig. 1-b is that in existing wireless telecommunication system, PCPICH launches pattern schematic diagram;
A kind of PCPICH that Fig. 1-c provides for the embodiment of the present invention launches pattern schematic diagram;
Another embodiment schematic flow sheet of a kind of Primary Common Pilot Channel sending control method that Fig. 2 provides for the embodiment of the present invention;
An example structure schematic diagram of a kind of Primary Common Pilot Channel transmission control appliance that Fig. 3 provides for the embodiment of the present invention;
Another example structure schematic diagram of a kind of Primary Common Pilot Channel transmission control appliance that Fig. 4 provides for the embodiment of the present invention;
Another the example structure schematic diagram of a kind of Primary Common Pilot Channel transmission control appliance that Fig. 5 provides for the embodiment of the present invention;
An example structure schematic diagram of a kind of network system that Fig. 6 provides for the embodiment of the present invention.
Embodiment
Embodiments provide a kind of Primary Common Pilot Channel sending control method, relevant device and system.
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, 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, and not all embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Be described Primary Common Pilot Channel sending control method a kind of in the embodiment of the present invention below, refer to Fig. 1-a, a kind of Primary Common Pilot Channel sending control method in the embodiment of the present invention comprises:
101, whether there is the community meeting mode changeover condition under judging base station range;
Within a wireless communication network, UE has two basic manipulation modes: idle pulley (i.e. IdleMode) and connection mode (i.e. ConnectedMode), and wherein connection mode is subdivided into dedicated connection status (i.e. CellDCH state), common channel data state (i.e. CellFACH), cell paging state (i.e. CellPCH state) and UTRAN registration area paging state (i.e. URAPCH state).Mutually change according to the operating state of UE between different business state and between connection mode and idle pulley in connection mode.
In embodiments of the present invention, above-mentioned mode changeover condition is the transmission that there is not beep-page message in above-mentioned community, or all UE in above-mentioned community are not all in CELL_DCH state or CELL_FACH state.Under a kind of application scenarios, above-mentioned judgement action can be performed by base station, beep-page message due to transmission in wireless network is the UE be handed down to by base station in community, therefore, base station can know the current transmission that whether there is beep-page message in each community under its coverage in real time, on the other hand, for the UE being in connection mode, base station also can know the current residing operating state of this UE in real time.Under another kind of application scenarios, above-mentioned judgement action also can be performed by independently judgment means, then above-mentioned judgment means is by detecting Link State between the UE in above-mentioned base station and this base station range to carry out above-mentioned judgement, or, also carrying out above-mentioned judgement by alternate manner as carried out Signalling exchange with base station, being not construed as limiting herein.
When judging that under base station range, existence meets the community of mode changeover condition, perform step 102.
102, DTX pattern is enabled to this cell transmission Primary Common Pilot Channel (PCPICH, PrimaryCommonPilotChannel);
The radio frames form of PCPICH is defined in wireless telecommunication system, each frame comprises 15 time slots, each time slot comprises 2560 chips (i.e. chip), the PCPICH be depicted as in current wireless telecommunication system as Fig. 1-b launches pattern, and namely each Time Slot Occupancy 2560 chips carry out the transmission of PCPICH.
In embodiments of the present invention, when judge to exist under base station range meet the community of mode changeover condition time, base station is enabled DTX pattern and is met the cell transmission PCPICH of mode changeover condition to this.Wherein, under DTX pattern each time slot use N number of chips send PCPICH, wherein, N be greater than 0 and be less than 2560 value, base station can use N number of chips of combination in any to send PCPICH in each time slot, is not construed as limiting herein.
In embodiments of the present invention, N also can be the multiple of 256, i.e. N=256*M, wherein, M be greater than 0 and be less than 10 value, as the time slot format of PCPICH launched under a kind of DTX pattern that Fig. 1-c provides for the embodiment of the present invention, as seen from the figure, each time slot only takies the transmission that a front 256*M chips carries out PCPICH, and 256* (10-M) individual chips afterwards does not send any information.
In embodiments of the present invention, base station can cover one or two above communities, when the plural community of base station coverage, different communities is distinguished according to cell ID in base station, further, base station stores the correspondence relationship information of community and N (or M), when a certain community meets mode changeover condition, base station obtains the N (or M) of this community according to this correspondence relationship information, according to the N (or M) of this community to this cell transmission PCPICH, wherein, the N (or M) of different districts can be identical, also can be different, be not construed as limiting herein.
Owing to carrying out measurement result that cell measurement obtains according to the PCPICH under DTX pattern and carrying out the measurement result that cell side obtains according to the PCPICH under non-DTX pattern and can differ a ratio, therefore, if what DTX pattern that what neighbor cell had enable had does not enable, or, if but neighbor cell all enables DTX pattern N difference, cell merge mistake or cell reselection mistake may be there is when then UE utilizes the PCPICH measurement result of these neighbor cells to carry out cell merge or cell reselection, thus influential system performance.Therefore, in embodiments of the present invention, further by high-level signaling, base station can inform whether this base station of UE have activated DTX pattern, at base station activation during DTX pattern, N value when informing that DTX pattern is enabled in its current service cell of this UE by another high-level signaling, or, when base station un-activation DTX pattern, this base station un-activation of UE DTX pattern is informed by high-level signaling, or, when base station activation DTX pattern, inform that this base station of UE has activated DTX pattern by high-level signaling and DTX pattern is enabled in this UE current service cell time N value.N value when UE also can know from neighbor cell message list that DTX pattern is enabled in neighbor cell, makes UE when base station activation DTX pattern, the N value of community can be utilized to detect and recover the PCPICH of this community.Be appreciated that, for a certain base station, the value whether activating the N of DTX pattern and its coverage Nei Ge community all can not frequently change, and the value that therefore whether base station only need be have activated the N of DTX pattern and/or each community by base station when UE enters this base station informs UE.
Under a kind of application scenarios, when DTX pattern is enabled to a certain cell transmission PCPICH in base station, if the edge customer of this community fall net rate or switching rate when exceeding preset threshold value, or when the edge customer skewness of this community, then DTX pattern is closed in base station, enable normal mode to this cell transmission PCPICH, namely each time slot uses 2560 chips to send PCPICH to this community, in actual applications, net rate and switching rate can be fallen to the edge customer of this community by base station, and the distribution of edge customer detects, or, also can by base station controller as radio network controller (RNC, RadioNetworkController) detect community edge customer fall net rate or switching rate exceedes preset threshold value, or when the edge customer skewness of this community, the instruction of closing DTX pattern is sent to base station, base station is directly according to the instruction of RNC or determine whether as a reference closing DTX pattern with the instruction of RNC, be not construed as limiting herein.
The value of above-mentioned N or M can be fixed value, or also can save demand sets itself according to actual demodulation performance and power consumption in base station, or by the unified configuration of base station controller, is not construed as limiting herein.
Therefore, in the embodiment of the present invention judge under base station range exist meet the community of mode changeover condition time, enable DTX pattern to this cell transmission PCPICH, each time slot due to the PCPICH launched under DTX pattern only uses N number of chip to send information, and remaining chip does not send any information, therefore the transmitting power of PCPICH can effectively be reduced, thus effectively save the power consumption of base station, and the embodiment of the present invention ensure that the transmitting of PCPICH, there is certain reliability.
With an embody rule scene, a kind of Primary Common Pilot Channel sending control method of the present invention is described below, in embodiments of the present invention, N is 256*M, refers to Fig. 2, and a kind of another embodiment of Primary Common Pilot Channel sending control method of the invention process comprises:
201, base station sends the first notice signaling to the UE in the community under its coverage;
In embodiments of the present invention, base station determines whether to activate DTX pattern according to actual conditions, and by informing to transmission first notice signaling whether this base station of UE in the community under its coverage activates DTX pattern.
In embodiments of the present invention, above-mentioned first notice signaling can be the high-level signaling of 1 bit, this first notice signaling of definable indicates this base station activation DTX pattern for time " 0 ", for indicating this base station un-activation DTX pattern time " 1 ", certainly, also this first notice signaling of definable indicates this base station activation DTX pattern for time " 1 ", for indicating this base station un-activation DTX pattern time " 0 ", certainly, the first notice signaling also can be the high-level signaling of other bit size, is not construed as limiting herein.
202, base station sends the second notice signaling to the UE in the community under its coverage;
The M value of each community is set in advance in a base station according to actual conditions such as demodulation performance, power consumption saving demands in embodiments of the present invention, and in the correspondence relationship information of storage community, this locality and M value, wherein, the value of M is greater than 0 and is less than 10, base station is after determining to activate DTX pattern, the second notice signaling is sent, to indicate the M of UE current service cell to the UE in the community under its coverage.
Wherein, the second notice signaling can be the high-level signaling of 1 bit, then when to define this second notice signaling be 0, instruction M equals a, and when this second notice signaling is that 0 instruction M equals b, wherein, a and b is fixed value, and a is not equal to b; Or, second notice signaling can be the high-level signaling of 2 bits, when then to define this second notice signaling be 00, instruction M equals a, indicate M to equal b when this second notice signaling is 01, indicate when this second notice signaling is 10 M to equal c, indicate when this second notice signaling is 11 M to equal d, wherein, a, b, c and d are fixed value, and a, b, c and d are unequal; Or the second notice signaling can be the high-level signaling of 3 bits, then 8 bit values defining this second notice signaling are respectively used to 8 different values indicating M, as being: 001 instruction M equals 1,010 instruction M equals 2, and 011 instruction M equals 3,100 instruction M equal 4,101 instruction M equal 5, and 110 instruction M equal 6, and 111 instruction M equal 7,000 instruction M equals 8, certainly, the second notice signaling also can be the high-level signaling of other bit size, is not construed as limiting herein.
203, base station judges whether to exist the community meeting mode changeover condition;
In embodiments of the present invention, above-mentioned mode changeover condition is the transmission that there is not beep-page message in above-mentioned community, or all UE in above-mentioned community are not all in CELL_DCH state or CELL_FACH state.Beep-page message due to transmission in wireless network is the UE be handed down to by base station in community, therefore, base station can know the current transmission that whether there is beep-page message in each community under its coverage in real time, on the other hand, for the UE being in connection mode, base station also can know the current residing operating state of this UE in real time.
When base station judges to there is the community meeting mode changeover condition, perform step 204, when base station judges to there is not the community meeting mode changeover condition, perform step 206.
204, the M value that this community is corresponding is obtained;
Base station obtains M value corresponding to this community according to storage community, this locality and the correspondence relationship information of M value.
205, according to the M value of community obtained to this cell transmission PCPICH;
DTX pattern is enabled in base station, according to the M value of community obtained to this cell transmission PCPICH.
In embodiments of the present invention, after getting the M value of above-mentioned community, base station initiated DTX pattern, before each time slot uses, 256*M chips Lai Xianggai community sends PCPICH.
206, PCPICH is launched according to normal mode;
When base station judges to there is not the community meeting mode changeover condition, DTX pattern is not enabled in base station, according to normal mode to each cell transmission PCPICH.
Wherein, base station in the normal mode each time slot use 2560 chips to send PCPICH.
Under a kind of application scenarios, DTX pattern is enabled after the cell transmission PCPICH meeting mode changeover condition in base station in step 205, may impact the edge customer of this community, when base station controller (as RNC) detect the edge customer of this community fall net rate or switching rate exceedes preset threshold value, or when the edge customer skewness of this community, the instruction of closing DTX pattern is sent to base station, base station is directly closed DTX pattern according to the instruction of RNC or is determined whether as a reference closing DTX pattern with the instruction of RNC, after closedown DTX pattern, PCPICH is launched according to normal mode in base station.
It should be noted that, step 201 in the embodiment of the present invention and step 202 also can the arbitrary step in the middle of step 203 and step 205 perform, in embodiments of the present invention, base station also can only by the N of this UE current service cell during high-level signaling instruction this base station un-activation PCPICH of UE or this base station activation PCPICH, bit value as definable high-level signaling indicates this base station un-activation PCPICH when being full 0, if the bit value of high-level signaling shows that PCPICH is activated in this base station when not being 0 entirely, and this high-level signaling indicates different N values or M value when getting different bit value, be not construed as limiting herein.
Therefore, in the embodiment of the present invention judge under base station range exist meet the community of mode changeover condition time, enable DTX pattern to this cell transmission PCPICH, each time slot due to the PCPICH launched under DTX pattern only uses N number of chip to send information, and remaining chip does not send any information, therefore the transmitting power of PCPICH can effectively be reduced, thus effectively save the power consumption of base station, and the embodiment of the present invention ensure that the transmitting of PCPICH, there is certain reliability.
Be described a kind of base station in the embodiment of the present invention below, refer to Fig. 3, the Primary Common Pilot Channel in the embodiment of the present invention sends control appliance 300 and comprises:
Whether judging unit 301, exist the community meeting mode changeover condition under judging base station range;
Wherein, above-mentioned mode changeover condition is the transmission that there is not beep-page message in community, or all UE in community are not all in dedicated connection status or common channel data state.
Transmitter unit 302, for when judging unit 301 judges to there is the community meeting mode changeover condition, enables DTX pattern to this cell transmission PCPICH;
Wherein, under DTX pattern each time slot use N number of chip send PCPICH, N be greater than 0 and be less than 2560 value.
In embodiments of the present invention, transmitter unit 302 is integrated in above-mentioned base station, it can be above-mentioned base station that Primary Common Pilot Channel sends control appliance 300, or, Primary Common Pilot Channel sends control appliance 300 and also can be made up of judging unit 301 and the base station comprising transmitter unit 302, is not construed as limiting herein.
Under a kind of application scenarios, as shown in Figure 4, Primary Common Pilot Channel transmission control appliance 300 also comprises:
Memory cell 401, for storing the correspondence relationship information of community and N;
Wherein, transmitter unit 302 comprises:
Acquiring unit 3021, when meeting the community of mode changeover condition for judging at judging unit 301 to exist under Primary Common Pilot Channel sends control appliance 300 coverage, from the correspondence relationship information that memory cell 401 stores, obtain the N meeting the community of mode changeover condition;
DTX transmitter unit 3022, for the N that obtains according to acquiring unit 3021 to this cell transmission PCPICH.
In another kind of application scenarios, N also can be the multiple of 256, i.e. N=256*M, then:
Memory cell 401 is for storing the correspondence relationship information of community and M; Acquiring unit 3021 is for obtaining the M meeting the community of mode changeover condition in the correspondence relationship information that stores from memory cell 401; DTX transmitter unit 3022 for the M that obtains according to acquiring unit 3021 to this cell transmission PCPICH.
In embodiments of the present invention, transmitter unit 302 is also for enabling DTX pattern after cell transmission PCPICH, when this community edge customer fall net rate or switching rate exceed preset threshold value time, or when the edge customer skewness of this community, enable normal mode to this cell transmission PCPICH, wherein, each time slot uses 2560 chips to send PCPICH in the normal mode.
Under a kind of application scenarios, as shown in Figure 5, Primary Common Pilot Channel sends control appliance 300 and also comprises signaling transmitting element 501, for sending the first notice signaling to the UE in the community under above-mentioned base station range, wherein, first notice signaling is used to indicate above-mentioned base station and whether activates above-mentioned DTX pattern, further, signaling transmitting element 501 is also for when above-mentioned base station activation DTX pattern, the second notice signaling is sent to the UE in the community under above-mentioned base station range, wherein, the second notice signaling is used to indicate the N of this UE current service cell.
Under another kind of application scenarios, Primary Common Pilot Channel sends control appliance 300 and also comprises signaling transmitting element, for sending notice signaling to the UE in the community under above-mentioned base station range, wherein, this notice signaling is used to indicate above-mentioned base station un-activation DTX pattern, or the N of this UE current service cell during above-mentioned base station activation DTX pattern.
It should be noted that, the Primary Common Pilot Channel transmission control appliance 300 of the embodiment of the present invention may be used for the whole technical schemes realized in said method embodiment, the function of its each functional module can according to the method specific implementation in said method embodiment, its specific implementation process can refer to the associated description in above-described embodiment, repeats no more herein.
Therefore, in the embodiment of the present invention judge under base station range exist meet the community of mode changeover condition time, enable DTX pattern to this cell transmission PCPICH, each time slot due to the PCPICH launched under DTX pattern only uses N number of chip to send information, and remaining chip does not send any information, therefore the transmitting power of PCPICH can effectively be reduced, thus effectively save the power consumption of base station, and the embodiment of the present invention ensure that the transmitting of PCPICH, there is certain reliability.
Be described a kind of network system in the embodiment of the present invention below, refer to Fig. 6, the network system 600 in the embodiment of the present invention comprises:
Primary Common Pilot Channel sends control appliance 601 and subscriber equipment 602, wherein,
Subscriber equipment 602 communicates for sending control appliance with Primary Common Pilot Channel 601.
Primary Common Pilot Channel send control appliance 601 for: whether there is the community meeting mode changeover condition under judging base station range, wherein, above-mentioned mode changeover condition is the transmission that there is not beep-page message in above-mentioned community, or all subscriber equipmenies 602 in above-mentioned community are not all in dedicated connection status or common channel data state; If there is the community meeting above-mentioned mode changeover condition, then enable DTX pattern to above-mentioned cell transmission PCPICH, wherein, under DTX pattern, each time slot uses the transmission of N number of chip PCPICH, N are greater than 0 and are less than 2560.
Therefore, in embodiment of the present invention network system, when judging that under base station range, existence meets the community of mode changeover condition, enable DTX pattern to this cell transmission PCPICH, each time slot due to the PCPICH launched under DTX pattern only uses N number of chip to send information, and remaining chip does not send any information, therefore the transmitting power of PCPICH can effectively be reduced, thus effectively save the power consumption of base station, and the embodiment of the present invention ensure that the transmitting of PCPICH, there is certain reliability.
It should be noted that, the Primary Common Pilot Channel of the embodiment of the present invention sends control appliance 701 and can send control appliance 300 as the Primary Common Pilot Channel in said apparatus embodiment, its specific implementation process can refer to the associated description in above-described embodiment, repeats no more herein.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs 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, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
Above a kind of Primary Common Pilot Channel sending control method provided by the present invention, relevant device and system are described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, to sum up, this description should not be construed as limitation of the present invention.
Claims (15)
1. a Primary Common Pilot Channel sending control method, is characterized in that, comprising:
The community meeting mode changeover condition whether is there is under judging base station range, wherein, described mode changeover condition is the transmission that there is not beep-page message in described community, or all user equipment (UE)s in described community are not all in dedicated connection status or common channel data state;
If there is the community meeting described mode changeover condition, then enable discontinuous transmitting DTX pattern to described cell transmission Primary Common Pilot Channel PCPICH, wherein, under described DTX pattern, each time slot uses N number of chip to send PCPICH, and described N is greater than 0 and is less than 2560.
2. method according to claim 1, is characterized in that, described base station at least covers Liang Ge community and described base station stores the correspondence relationship information of community and described N;
Described discontinuous transmitting DTX pattern of enabling comprises to described cell transmission PCPICH:
The described N meeting the community of described mode changeover condition is obtained from described correspondence relationship information;
According to described N to described cell transmission PCPICH.
3. method according to claim 1, is characterized in that,
Described N equals 256*M, and described M is greater than 0 and is less than 10;
Described base station at least covers Liang Ge community and described base station stores the correspondence relationship information of community and described M;
The described DTX of enabling pattern comprises to described cell transmission PCPICH:
The described M meeting the community of described mode changeover condition is obtained according to described correspondence relationship information;
According to described M to described cell transmission PCPICH.
4. the method according to any one of claims 1 to 3, is characterized in that,
Described judge base station range under whether there is the community meeting prerequisite before and also to comprise after described cell transmission PCPICH in the described DTX of enabling pattern:
When described community edge customer fall net rate or switching rate exceed preset threshold value time, or when the edge customer skewness of described community, enable normal mode to described cell transmission PCPICH, wherein, under described normal mode, each time slot uses 2560 chips to send PCPICH.
5. the method according to any one of claims 1 to 3, is characterized in that,
Described method also comprises:
Send the first notice signaling to the UE in the community under described base station range, described first notice signaling is used to indicate described base station and whether activates described DTX pattern.
6. method according to claim 5, is characterized in that,
Described method also comprises:
When described in described base station activation during DTX pattern, send the second notice signaling to the UE in the community under described base station range, described second notice signaling is used to indicate the described N of described UE current service cell.
7. the method according to any one of claims 1 to 3, is characterized in that,
Described method also comprises:
Send notice signaling to the UE in the community under described base station range, described notice signaling is used to indicate DTX pattern described in the un-activation of described base station, or the described N of described UE current service cell when indicating DTX pattern described in described base station activation.
8. Primary Common Pilot Channel sends a control appliance, it is characterized in that, comprising:
Judging unit, the community meeting mode changeover condition whether is there is under judging base station range, wherein, described mode changeover condition is the transmission that there is not beep-page message in described community, or all UE in described community are not all in dedicated connection status or common channel data state;
Transmitter unit, for when described judging unit judges to there is the community meeting mode changeover condition, enable DTX pattern to described cell transmission PCPICH, wherein, under described DTX pattern, each time slot uses N number of chip to send PCPICH, and described N is greater than 0 and is less than 2560.
9. equipment according to claim 8, is characterized in that,
Described base station at least covers Liang Ge community;
Described Primary Common Pilot Channel sends control appliance and also comprises:
Memory cell, for storing the correspondence relationship information of described community and described N;
Described transmitter unit comprises:
Acquiring unit, for when described judging unit judges to there is the community meeting mode changeover condition, obtains the described N meeting the community of described mode changeover condition from the correspondence relationship information of described cell stores;
DTX transmitter unit, for according to described N to described cell transmission PCPICH.
10. equipment according to claim 8, is characterized in that,
Described N equals 256*M, and described M is greater than 0 and is less than 10;
Described base station at least covers Liang Ge community;
Described Primary Common Pilot Channel sends control appliance and also comprises:
Memory cell, for storing the correspondence relationship information of described community and described M;
Described transmitter unit comprises:
Acquiring unit, for when described judging unit judges to there is the community meeting mode changeover condition, obtains the described M meeting the community of described mode changeover condition from the correspondence relationship information of described cell stores;
DTX transmitter unit, for according to described M to described cell transmission PCPICH.
Equipment described in 11. any one of according to Claim 8 to 10, is characterized in that,
Described transmitter unit is also for enabling DTX pattern after described cell transmission PCPICH, when described community edge customer fall net rate or switching rate exceed preset threshold value time, or when the edge customer skewness of described community, enable normal mode to described cell transmission PCPICH, wherein, under described normal mode, each time slot uses 2560 chips to send PCPICH.
Equipment described in 12. any one of according to Claim 8 to 10, is characterized in that,
Described Primary Common Pilot Channel sends control appliance and also comprises:
Signaling transmitting element, for sending the first notice signaling to the UE in the community under described base station range, described first notice signaling is used to indicate described base station and whether activates described DTX pattern.
13. equipment according to claim 12, is characterized in that,
Described signaling transmitting element is also for when described in described base station activation during DTX pattern, and send the second notice signaling to the UE in the community under described base station range, described second notice signaling is used to indicate the described N of described UE current service cell.
Equipment described in 14. any one of according to Claim 8 to 10, is characterized in that,
Described Primary Common Pilot Channel sends control appliance and also comprises:
Signaling transmitting element, for sending notice signaling to the UE in the community under described base station range, described notice signaling is used to indicate DTX pattern described in the un-activation of described base station, or the described N of described UE current service cell when indicating DTX pattern described in described base station activation.
15. 1 kinds of network systems, is characterized in that, comprising:
Primary Common Pilot Channel sends control appliance and subscriber equipment, wherein,
Described subscriber equipment is used for sending control appliance with described Primary Common Pilot Channel and communicates;
Described Primary Common Pilot Channel sends control appliance and whether there is the community meeting mode changeover condition under judging base station range, wherein, described mode changeover condition is the transmission that there is not beep-page message in described community, or all described subscriber equipment in described community is not all in dedicated connection status or common channel data state; If there is the community meeting described mode changeover condition, then enable discontinuous transmitting DTX pattern to described cell transmission Primary Common Pilot Channel PCPICH, wherein, under described DTX pattern, each time slot uses N number of chip to send PCPICH, and described N is greater than 0 and is less than 2560.
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| WO2024092672A1 (en) * | 2022-11-03 | 2024-05-10 | Nokia Shanghai Bell Co., Ltd. | Enabling (re) transmissions with network discontinuous reception/discontinuous transmission |
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| CN1829346A (en) * | 2005-03-04 | 2006-09-06 | 富士通株式会社 | Radio base stations and mobile stations |
| CN101594668A (en) * | 2009-06-30 | 2009-12-02 | 中兴通讯股份有限公司 | HS-SCCH Poewr control method and device |
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| JP2004032640A (en) * | 2002-06-28 | 2004-01-29 | Matsushita Electric Ind Co Ltd | Transmission power control method, communication terminal device, and base station device |
| US7583629B2 (en) * | 2004-04-19 | 2009-09-01 | Lg Electronics Inc. | Referencing of downlink channels in wireless communication system |
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| CN1829346A (en) * | 2005-03-04 | 2006-09-06 | 富士通株式会社 | Radio base stations and mobile stations |
| CN101594668A (en) * | 2009-06-30 | 2009-12-02 | 中兴通讯股份有限公司 | HS-SCCH Poewr control method and device |
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