CN102595338A - Method, device and system for cluster paging and cluster paging access - Google Patents
Method, device and system for cluster paging and cluster paging access Download PDFInfo
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Abstract
The invention provides a method, a device and a system for cluster paging and cluster paging access. The method comprises the following steps: broadcasting a physical layer parameter required by a paging instruction channel through a cell system message by a base station; firstly obtaining the time of sending a cluster paging instruction according to the physical layer parameter; sending the cluster paging instruction to an industry terminal; then obtaining the time of sending a cluster paging message; and sending a cluster paging message to the industry terminal according to the cluster paging instruction, wherein a corresponding cluster number and cluster resource information used by a cluster corresponding to the cluster number for accessing the industry terminal are carried in the cluster paging message. According to the method, the device and the system for cluster paging and cluster paging access, provided by the invention, the purpose of quickly accessing and monitoring cluster services in a wireless broadband network for users is achieved; meanwhile, multi-cluster paging services are supported; and the users entering later can quickly access and monitor the cluster services.
Description
Technical field
The present invention relates to the trunking communicating technology field, relate in particular to a kind of clustered paging and clustered paging cut-in method, device and system.
Background technology
Trunked communication system can be widely used in all trades and professions such as traffic, electric power, oil, government bodies, public security, army, water conservancy; China Ministry of Information Industry has issued " Digital Clustering mobile communication technology system " industry proposed standard in 2000; In this standard recommendation land trunked radio (Terrestrial Trunked Radio; TETRA) and integrated digital strengthen network (IntegratedDigital Enhanced Network, iDEN) trunked communication system of two kinds of wireless standards in arrowband.
Along with WCDMA (Wideband Code Division Multiple Access in recent years; WCDMA)/TD SDMA (Time Division-Synchronous Code DivisionMultiple Access; The continuous development of wireless broad band technology such as TD-SCDMA); The trunked communication system of the wireless standard in arrowband can not satisfy user's needs; Exist the user can not support the paging service of multigroup group simultaneously, the access speed of monitoring group service is slower, and the user who gets into that lags inserts the long problem of time-delay of monitoring group service.
Summary of the invention
To the above-mentioned defective of prior art, the present invention provides a kind of clustered paging and clustered paging cut-in method, device and system.
The present invention provides a kind of clustered paging method, comprising:
The base station is through the required physical layer parameter of cell system message broadcasting group paging indicating channel; Said base station obtains the time of sending the group paging indication according to said physical layer parameter; And in said group paging indicating channel, sending said group paging indication, said sector terminal is judged according to said group paging indication and is known whether pairing group of group numbers of one or more group paging message that institute will receive have paging;
Said base station obtains the time of sending said group paging message according to said physical layer parameter; And according to said group paging indication; Send said group paging message to said sector terminal; Carry corresponding crowd's group number in the said group paging message, and supply said sector terminal to insert the corresponding used group's resource information of group of said crowd's group number.
The present invention provides a kind of clustered paging cut-in method, comprising:
Sector terminal receives the base station through the required physical layer parameter of cell system message broadcasting group paging indicating channel; Said sector terminal obtains the time that the group paging indication is sent in said base station according to said physical layer parameter; And receive the indication of said group paging, and judge according to said group paging indication and to know whether pairing group of group numbers of one or more group paging message that institute will receive have paging at said group paging indicating channel;
Said sector terminal if according to said group paging indication judge know said base station will send said sector terminal one or more group paging message that will receive, then obtain the time that said group paging message is sent in said base station according to said physical layer parameter;
Said sector terminal sends the time of said group paging message and monitors the group paging channel that sends said group paging message correspondence in said base station; Obtain the entrained crowd's group number of said group paging message and group's resource information, and insert the corresponding group of said crowd's group number according to said group resource information.
The present invention provides a kind of base station, comprising:
First sending module; Be used for through the required physical layer parameter of cell system message broadcasting group paging indicating channel; And obtain the time of sending the group paging indication according to said physical layer parameter; And sending the indication of said group paging at said group paging indicating channel, said sector terminal is judged according to said group paging indication and is known whether pairing group of group numbers of one or more group paging message that institute will receive have paging;
Second sending module; Be used for obtaining the time of sending said group paging message according to said physical layer parameter; And according to said group paging indication; Send said group paging message to said sector terminal, carry corresponding crowd's group number in the said group paging message, and supply said sector terminal to insert the corresponding used group's resource information of group of said crowd's group number.
The present invention provides a kind of sector terminal, comprising:
First receiver module; Be used to receive the base station through the required physical layer parameter of cell system message broadcasting group paging indicating channel; And obtain said base station according to said physical layer parameter and send the time that group paging is indicated; And receive the indication of said group paging, and judge according to said group paging indication and to know whether pairing group of group numbers of one or more group paging message that institute will receive have paging at said group paging indicating channel;
Acquisition module; Be used for if according to said group paging indication judge know said base station will send said sector terminal one or more group paging message that will receive;, then obtain the time that said group paging message is sent in said base station according to said physical layer parameter;
Second receiver module; Be used for sending the corresponding group paging channel of the time said group paging message of monitoring transmission of said group paging message in said base station; Obtain the entrained crowd's group number of said group paging message and group's resource information, and insert the corresponding group of said crowd's group number according to said group resource information.
The present invention provides a kind of clustered paging network system, comprises above-mentioned base station and sector terminal.
Clustered paging provided by the invention and clustered paging cut-in method, device and system; Send to the beep-page message of sector terminal according to the paging indication through the base station; Realized that the user directly obtains group's resource through beep-page message, can monitor fast group service and accept the paging of a plurality of groups simultaneously with lag the entering the user can monitor group service fast.
Description of drawings
Fig. 1 is a clustered paging method embodiment flow chart of the present invention;
Fig. 2 is a clustered paging cut-in method embodiment flow chart of the present invention;
Fig. 3 is a base station of the present invention example structure sketch map;
Fig. 4 is a sector terminal example structure sketch map of the present invention;
Fig. 5 is a clustered paging network system example structure sketch map of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The trunked communication system that the present invention is directed to the wireless standard in arrowband can not satisfy user's needs; Exist the user can not support the paging service of multigroup group simultaneously; The access speed of monitoring group service is slower; The user who gets into that lags inserts the long problem of time-delay of monitoring group service, provides a solution promptly to indicate the beep-page message that sends to sector terminal through the base station according to paging, has realized that the user directly obtains group's resource through beep-page message; Can monitor group service fast, accept the paging of a plurality of groups simultaneously and the user who gets into that lags can monitor group service fast.
Fig. 1 is a clustered paging method embodiment flow chart of the present invention, and is as shown in Figure 1, and this method comprises:
Step 100; The base station is through the required physical layer parameter of cell system message broadcasting group paging indicating channel; Said base station obtains the time of sending the group paging indication according to said physical layer parameter, and in said group paging indicating channel, sends said group paging indication;
The base station is broadcasted the required physical layer parameter of group paging indicating channel through cell system message to signatory in advance sector terminal; Wherein, The identification information of group paging is used for indicating bearing call channel (PagingCHannel; PCH) physical channel is Page Indication Channel (Paging Indicator CHannel; PICH)/(whether Secondary Common Control PhysicalChannel SCCPCH) is used for group paging to Secondary Common Control Physical Channel, if when the sign of group paging indication physical channel is used for group paging; PICH and SCCPCH are used to carry the PCH of group; Be PTT PICH and PTTSCCPCH group paging this moment discontinuous reception (Discontinuous reception, DRX) the Cycle Length coefficient is effective, the base station obtains the time of sending the group paging indication through the required physical layer parameter of cell system message broadcasting group paging indicating channel; In the group paging indicating channel, send the group paging indication, the indication sector terminal is judged according to said group paging indication and is known whether pairing group of group numbers of one or more group paging message that institute will receive have paging.
Step 101, said base station obtains the time of sending said group paging message according to said physical layer parameter, and according to said group paging indication, sends said group paging message to said sector terminal.
After the base station distributes the group paging indication; Obtain the time of sending group paging message according to said physical layer parameter; And according to the indication of the group paging of previous transmission; To carry corresponding crowd group number in the time of sending group paging message and send to sector terminal with the group paging message of group's resource information, group's resource information that the sector terminal basis receives is linked into and group corresponding group service of group number.
The clustered paging method that present embodiment provides sends group paging message to sector terminal through the base station according to the paging indication; Realized supporting the user of group paging directly to obtain group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.
Based on the foregoing description; The base station is sent the beep-page message that carries group group number and group's resource and is given sector terminal; Group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding pairing frequency point information of group service, gap information and the code channel information of crowd's group number; For the needed logical channel information of group service, transmitting channel information and other physic channel information; Network side and end side need to carry out fixed configurations according to the parameterized template of unified agreement, and the time delay of eating dishes without rice or wine has been reduced only eating dishes without rice or wine to send these necessary physical channel parameters in the base station.
The clustered paging method that present embodiment provides has realized supporting the group paging and the user who gets into that lags to obtain group's resource faster, quick monitoring group service further through reducing the time delay of eating dishes without rice or wine that beep-page message is sent in the base station.
Based on the foregoing description; When the identification information of the group paging in the cell system message that send the base station indicates the PICH/SCCPCH that carries PCH to be used for group paging; The physical layer parameter of group paging indicating channel specifically comprises the frame number that repetition period and the group paging indicating channel of group paging indicating channel PTT PICH continue, the discontinuous receiving cycle length factor of group paging, the length of the paging indicator of the vertical shift of PTT PICH, PTT PICH, PTT PICH and the Secondary Common Control Physical Channel SCCPCH frame period and the paging subchannel number of carrying group paging channel PTT PCH.
The base station can obtain the time of sending group paging indication and group paging message according to above-mentioned physical layer parameter:
For example, the base station can be used following formula and obtained time " the PTT Paging Occasion " formula that sends the group paging indication and be in the present embodiment:
“PTT?Paging?Occasion”＝{(PTT?Group?Index?div?K)mod(PTT?DRXcycle?length?div?PBPptt)}*PBPptt+n*PTT?DRX?cycle?length+FrameOffsetptt；
Based on the time of above-mentioned transmission group paging indication, the base station can be used following formula and obtained the time " PTT Paging Message Receiving Occasion " of sending group paging message in the present embodiment, and formula is:
“PTT?Paging?Message?Receiving?Occasion”＝“PTT?Paging?Occasion”+PTT?Npich+PTT?Ngap+{(PTT?Group?Index?mod?Np)mod?PTT?Npch}*2；
Wherein, n=0～4095, K is the number of the SCCPCH of carrying PTT PCH; " PTT DRXcycle length " is the discontinuous receiving cycle length of group paging, and PBPptt is the repetition period of PTT PICH, and FrameOffsetptt is the vertical shift of PTT PICH; PTT Npich is the frame number that PTT PICH channel continues; PTT Ngap is PTT PICH and the frame period that carries the SCCPCH of PTT PCH, and PTT Npch is a paging subchannel number, and PTT Group Index is crowd's group number; Np is the number of paging indicator in the paging block, and Np obtains according to the length of the paging indicator of paging block total length and PTT PICH.
Particularly, the discontinuous receiving cycle length of group paging is according to MAX (2
k, PBPptt) obtain, wherein, k is the discontinuous receiving cycle length factor of said group paging, PBPptt is to be the repetition period of said group paging indicating channel PTT PICH in the group paging cycle.
The clustered paging method that present embodiment provides sends group paging message to sector terminal through the base station according to the paging indication; Realized supporting the user of group paging directly to obtain group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.
Fig. 2 is a clustered paging cut-in method embodiment flow chart of the present invention, and is as shown in Figure 2, and this method comprises:
Step 200; Sector terminal receives the base station through the required physical layer parameter of cell system message broadcasting group paging indicating channel; Said sector terminal obtains the time that the group paging indication is sent in said base station according to said physical layer parameter; And receive the indication of said group paging, and judge according to said group paging indication and to know whether pairing group of group numbers of one or more group paging message that institute will receive have paging at said group paging indicating channel; Sector terminal is after the sub-district networks; Receive the base station through the required physical layer parameter of cell system message broadcasting group paging indicating channel; Cell system message comprises that also the identification information of group paging is used for indicating the physical channel that carries PCH is whether Page Indication Channel PICH/SCCPCH is used for group paging; When if the sign of group paging indication physical channel is used for group paging; The DRX cycle length factor that PICH/SCCPCH is used to carry PTT PCH group paging this moment just effectively; Sector terminal can obtain the time that the group paging indication is sent in the base station that receives according to physical layer parameter, and receives the group paging indication at the group paging indicating channel, and indication is judged and known whether pairing group of group numbers of one or more group paging message that institute will receive have paging according to group paging.
Step 201; Said sector terminal if according to said group paging indication judge know said base station will send said sector terminal one or more group paging message that will receive, then obtain the time that said group paging message is sent in said base station according to said physical layer parameter;
Sector terminal is under idle pulley, and available DRX pattern is monitored group paging to reduce power consumption.Sector terminal is read relevant information in system message after; The a plurality of groups of group numbers of monitoring according to self needs; Keep watch on the paging indication PI in several paging occasion corresponding in the paging cycle; As long as wherein there is one or more pagings indication PI indication that group paging is arranged, sector terminal will obtain the time that group paging message is sent in the base station according to the physical layer parameter of the group paging indicating channel of cell system message broadcasting.
Step 202; Said sector terminal sends the time of said group paging message and monitors the group paging channel that sends said group paging message correspondence in said base station; Obtain the entrained crowd's group number of said group paging message and group's resource information, and insert the corresponding group of said crowd's group number according to said group resource information.
Sector terminal sends the time of group paging message and to the physical channel of relevant configuration, monitors group paging in the base station; Go reading gating message; Sector terminal is linked into and the corresponding group service of crowd's group number according to the group's resource information that receives, and sector terminal can be supported the paging of a plurality of groups like this.
The clustered paging cut-in method that present embodiment provides receives the group paging message that send the base station through sector terminal; Realized supporting the user of group paging directly to obtain group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.
Based on the foregoing description; Sector terminal receives the base station transmission and carries the beep-page message of group group number and group's resource; Group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding pairing frequency point information of group service, gap information and the code channel information of crowd's group number; For the needed logical channel information of group service, transmitting channel information and other physic channel information; Network side and end side need to carry out fixed configurations according to the parameterized template of unified agreement, and sector terminal has reduced the time delay of eating dishes without rice or wine only eating dishes without rice or wine to receive these necessary physical channel parameters.
The clustered paging cut-in method that present embodiment provides has realized supporting the group paging and the user who gets into that lags to obtain group's resource faster, quick monitoring group service further through reducing the time delay of eating dishes without rice or wine of sector terminal paging receiving message.
Based on the foregoing description; When the PICH/SCCPCH that carries PCH when the identification information indication of the group paging in the cell system message that sector terminal receives is used for group paging, Secondary Common Control Physical Channel SCCPCH frame period and the paging subchannel number of the length of the vertical shift of the frame number that the repetition period that physical layer parameter specifically comprises group paging indicating channel PTT PICH and group paging indicating channel continue, the discontinuous receiving cycle length factor of group paging, PTT PICH, the paging indicator of PTT PICH, PTT PICH and carrying group paging channel PTT PCH.
Sector terminal can obtain the time that group paging indication and group paging message are sent in the base station according to above-mentioned physical layer parameter, this time just sector terminal to receive that group paging is indicated and the time of group paging message.
For example, the present embodiment sector terminal is used following formula and is obtained and receive the time " PTT Paging Occasion " that group paging indicates and obtain according to following formula:
“PTT?Paging?Occasion”＝{(PTT?Group?Index?div?K)mod(PTT?DRXcycle?length?div?PBPptt)}*PBPptt+n*PTT?DRX?cycle?length+FrameOffsetptt；
Based on the time of above-mentioned reception group paging indication, the present embodiment sector terminal is used following formula and is obtained the time " PTT Paging Message Receiving Occasion " that receives group paging message, and formula is:
“PTT?Paging?Message?Receiving?Occasion”＝“PTT?Paging?Occasion”+PTT?Npich+PTT?Ngap+{(PTT?Group?Index?mod?Np)mod?PTT?Npch}*2；
Wherein, n=0～4095, K is the number of the SCCPCH of carrying PTT PCH; " PTT DRXcycle length " is the discontinuous receiving cycle length of group paging, and PBPptt is the repetition period of PTT PICH, and FrameOffsetptt is the vertical shift of PTT PICH; PTT Npich is the frame number that PTT PICH channel continues; PTT Ngap is PTT PICH and the frame period that carries the SCCPCH of PTT PCH, and PTT Npch is a paging subchannel number, and PTT Group Index is crowd's group number; Np is the number of paging indicator in the paging block; Np obtains according to the length of the paging indicator of paging block total length and PTT PICH, and wherein crowd's group number of monitoring as required of sector terminal decides through formula PTT Group Index mod K the selection of PTT SCCPCH.
Particularly, the discontinuous receiving cycle length of group paging is according to MAX (2
k, PBPptt) obtain, wherein, k is the discontinuous receiving cycle length factor of said group paging, PBPptt is to be the repetition period of said group paging indicating channel PTT PICH in the group paging cycle.
The clustered paging cut-in method that present embodiment provides receives the group paging message that send the base station through sector terminal; Realized supporting the user of group paging directly to obtain group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.
In the above-described embodiments, be example with TDD LCR, sector terminal receives the base station through the required physical layer parameter of cell system message RP Radio Paging indicating channel, and the definition of system message is shown in following table 1; If when the sign of group paging wherein indication physical channel PICH/SCCPCH was used for group paging, the physical layer parameter specifying information was shown in following table 2; Sector terminal is read relevant information in system message after; Obtain the time that receives the group paging indication of sending the base station, receive the group paging indication, a plurality of groups of group numbers of monitoring according to self needs at the group paging indicating channel; Keep watch on the paging indication PI in several paging occasion corresponding in the paging cycle; As long as wherein there is one or more pagings indication PI indication that group paging is arranged, the time that sector terminal will send group paging message according to the base station that the physical layer parameter in the system message obtains goes up to the PICH/SCCPCH (PCH) of relevant configuration and monitors group paging, goes to read group paging message; Obtaining group's resource information is linked into and the corresponding group service of crowd's group number; Sector terminal can be supported the paging of a plurality of groups like this, if group's resource only defines necessary crowd's group number corresponding pairing frequency point information of group service, gap information and code channel information, specifically shown in following table 3; Sector terminal is only eating dishes without rice or wine to receive these necessary physical channel parameters; Reduced the time delay of eating dishes without rice or wine, can monitor group service more fast, and the user who gets into that supports to lag monitors group service fast.
Table 1
Secondary?CCPCH?system?information
Table 2
PTT PICH parameter
Table 3
PTT PAGING message definition is following:
Handling process based on above-mentioned TDD LCR clustered paging method and clustered paging cut-in method; Describe in conjunction with example particularly; Concrete numeral in illustrating just for the processing procedure that is used to understand said method not as qualification, concrete application also should be configured as the case may be.
If the in advance signatory group's pairing crowd group number of sector terminal is 5 and 35, the sector terminal after the networking of sub-district,
At first; According to receiving the cell system message that send the base station; The number of configured that obtains the PICH/SCCPCH (PCH) that this sub-district is used to carry the group paging channel is 3 pairs; Sector terminal will be monitored group paging according to crowd's group number that own needs are monitored to the PICH/SCCPCH (PCH) of relevant configuration, the industry terminal is 5mod 3=2 for the system of selection of PTT SCCPCH such as the formula PTT Group Indexmod K among the above-mentioned embodiment; 35mod 3=2, sector terminal will arrive and monitor group paging on the 2nd the PTT SCCPCH.
Then, obtaining the time " PTT Paging Occasion " that receives the group paging indication according to the physical parameter information that reads according to the formula of the foregoing description obtains according to following formula:
“PTT?Paging?Occasion”＝{(PTT?Group?Index?div?K)mod(PTT?DRXcycle?length div?PBPptt)}*PBPptt+n*PTT?DRX?cycle?length+FrameOffsetptt；
Next; With paging indicating length 4 bits of paging block total length 176 bits in the system message divided by PTT PICH; Promptly the number Np of paging indication is 44 in paging block; Mapping relations PI=PTT Group Index mod Np according to the indication PI of the paging in the foregoing description and crowd's group number arrives the position with the corresponding PI of own crowd's group number again, goes judgement to know whether the base station will send the pairing group paging message in the sector terminal according to PI information.Be specially, 5mod 44=5,35mod 44=35, sector terminal goes to read information to the 5th and the 35th PI position, if the 5th and the 35th the locational information of PI are that 1 indication will be sent group paging message.
At last, according to the time " PTT Paging Message Receiving Occasion " that the physical layer parameter information that reads is obtained reception group paging message according to the formula of the foregoing description, formula is:
“PTT?Paging?Message?Receiving?Occasion”＝“PTT?Paging?Occasion”+PTT?Npich+PTT?Ngap+{(PTT?Group?Index?mod?Np)mod?PTT?Npch}*2；
Wherein, " PTT Paging Occasion " receives the opportunity of group paging indication for sector terminal
Sector terminal sends group paging message in the base station time receives the group paging message that carries group group number and group's resource information; When sector terminal reads frequency point information, gap information and the code channel information that group's resource information acquisition needs to monitor crowd's group number, just can insert in the corresponding group of this group group number according to above-mentioned three information.
Clustered paging method that present embodiment provides and clustered paging cut-in method have realized that the user directly obtains group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.Fig. 3 is a base station of the present invention example structure sketch map; As shown in Figure 3; This base station comprises first sending module 11 and second sending module 12; Wherein, first sending module 11 is used for through the required physical layer parameter of cell system message broadcasting group paging indicating channel, and obtains the time of sending the group paging indication according to said physical layer parameter; And sending the indication of said group paging at said group paging indicating channel, said sector terminal is judged according to said group paging indication and is known whether pairing group of group numbers of one or more group paging message that institute will receive have paging; Second sending module 12 is used for obtaining the time of sending said group paging message according to said physical layer parameter; And indicate according to group paging; Send to sector terminal and to carry corresponding crowd group number and send to sector terminal with the group paging message of group's resource information, group's resource information that the sector terminal basis receives is linked into and group corresponding group service of group number.
The function of the base station that present embodiment provides and handling process can repeat no more referring to said method embodiment here.
The base station that present embodiment provides is through sending group paging message to sector terminal; Realized supporting the user of group paging directly to obtain group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.
Based on the foregoing description; The base station is sent the beep-page message that carries group group number and group's resource and is given sector terminal; Group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding pairing frequency point information of group service, gap information and the code channel information of crowd's group number; For the needed logical channel information of group service, transmitting channel information and other physic channel information; Network side and end side need to carry out fixed configurations according to the parameterized template of unified agreement, and the time delay of eating dishes without rice or wine has been reduced only eating dishes without rice or wine to send these necessary physical channel parameters in the base station.
The base station that present embodiment provides has realized supporting the group paging and the user who gets into that lags to obtain group's resource faster, quick monitoring group service further through reducing the time delay of eating dishes without rice or wine of sending beep-page message.
Fig. 4 is a sector terminal example structure sketch map of the present invention; As shown in Figure 4; The sector terminal comprises first receiver module 21, the acquisition module 22 and second receiver module 23, wherein; First receiver module 21 is used to receive the base station through the required physical layer parameter of cell system message broadcasting group paging indicating channel; And obtain the time that the group paging indication is sent in said base station according to said physical layer parameter, and receive said group paging indication, and judge according to said group paging indication and to know whether pairing group of group numbers of one or more group paging message that institute will receive have paging at said group paging indicating channel; Acquisition module 22 is used for then obtaining the time that receives base station transmission group paging message according to physical layer parameter if indication is judged and known that said base station will send one or more group paging message that said sector terminal institute will receive according to said group paging; Second receiver module 23 is used for monitoring the group paging channel that sends said group paging message correspondence in the time that receives base station transmission group paging message; Obtain the entrained crowd's group number of group paging message and group's resource information, and insert the corresponding group service of crowd's group number according to group's resource information.
The function of the sector terminal that present embodiment provides and handling process can repeat no more referring to said method embodiment here.
The sector terminal that present embodiment provides is through receiving the group paging message that send the base station; Realized supporting the user of group paging directly to obtain group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.
Based on the foregoing description; Sector terminal receives the base station transmission and carries the beep-page message of group group number and group's resource; Group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding pairing frequency point information of group service, gap information and the code channel information of crowd's group number; For the needed logical channel information of group service, transmitting channel information and other physic channel information; Network side and end side need to carry out fixed configurations according to the parameterized template of unified agreement, and sector terminal has reduced the time delay of eating dishes without rice or wine only eating dishes without rice or wine to receive these necessary physical channel parameters.
The sector terminal that present embodiment provides has realized supporting the group paging and the user who gets into that lags to obtain group's resource faster, quick monitoring group service further through reducing the time delay of eating dishes without rice or wine of paging receiving message.
Fig. 5 is a clustered paging network system example structure sketch map of the present invention; As shown in Figure 5; This clustered paging network system comprises base station 1 and sector terminal 2, base station and sector terminal that base station 1 and sector terminal 2 can adopt the foregoing description to provide, base station and sector terminal concrete structure and function and handling process in the clustered paging network system that present embodiment provides; Can repeat no more referring to the embodiment of said method, base station and sector terminal here.
The clustered paging network system that present embodiment provides receives the group paging message that send the base station through sector terminal; Realized supporting the user of group paging directly to obtain group's resource through beep-page message; Can monitor group service fast, paging and the support of the accepting a plurality of groups simultaneously user who gets into that lags monitors group service fast.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (15)
1. a clustered paging method is characterized in that, comprising:
The base station is through the required physical layer parameter of cell system message broadcasting group paging indicating channel; Said base station obtains the time of sending the group paging indication according to said physical layer parameter; And in said group paging indicating channel, sending said group paging indication, said sector terminal is judged according to said group paging indication and is known whether pairing group of group numbers of one or more group paging message that institute will receive have paging;
Said base station obtains the time of sending said group paging message according to said physical layer parameter; And according to said group paging indication; Send said group paging message to said sector terminal; Carry corresponding crowd's group number in the said group paging message, and supply said sector terminal to insert the corresponding used group's resource information of group of said crowd's group number.
2. clustered paging method according to claim 1 is characterized in that, said group resource comprises: corresponding group's frequency points corresponding information, gap information and the code channel information of said crowd's group number.
3. clustered paging method according to claim 1 and 2; It is characterized in that said physical layer parameter comprises length, the group paging indicating channel and the Secondary Common Control Physical Channel frame period and the paging subchannel number of carrying the group paging channel of paging indicator of vertical shift, the group paging indicating channel of discontinuous receiving cycle length factor, the group paging indicating channel of frame number that repetition period and the group paging indicating channel of group paging indicating channel continue, group paging.
4. clustered paging method according to claim 3 is characterized in that, the time that said group paging message is sent in said base station comprises:
Use following formula and obtain said base station and send the time of said group paging message " PTT PagingMessage Receiving Occasion ", said formula is:
“PTT?Paging?Message?Receiving?Occasion”＝“PTT?Paging?Occasion”+PTT?Npich+PTT?Ngap+{(PTT?Group?Index?mod?Np)mod?PTT?Npch}*2；
Wherein, " PTT Paging Occasion " sends the opportunity that said group paging is indicated for said base station, obtains according to following formula:
“PTT?Paging?Occasion”＝{(PTT?Group?Index?div?K)mod(PTT?DRXcycle?length?div?PBPptt)}*PBPptt+n*PTT?DRX?cycle?length+FrameOffsetptt；
Wherein, N=0～4095, K is the number of the Secondary Common Control Physical Channel of carrying group paging channel, " PTT DRX cycle length " is the discontinuous receiving cycle length of group paging; PBPptt is the repetition period of group paging indicating channel; FrameOffsetptt is the vertical shift of group paging indicating channel, and the frame number that PTT Npich continues for the group paging indicating channel, PTT Ngap are group paging indicating channel and the frame period that carries the Secondary Common Control Physical Channel of group paging channel; PTT Npch is a paging subchannel number, and PTT Group Index is crowd's group number; Np is the number of paging indicator in the paging block, and said Np obtains according to the length of the paging indicator of paging block total length and group paging indicating channel.
5. clustered paging method according to claim 4 is characterized in that, the discontinuous receiving cycle length of said group paging is according to MAX (2
k, PBPptt) obtain, wherein, k is the discontinuous receiving cycle length factor of said group paging, PBPptt is to be the repetition period of said group paging indicating channel in the group paging cycle.
6. a clustered paging cut-in method is characterized in that, comprising:
Sector terminal receives the base station through the required physical layer parameter of cell system message broadcasting group paging indicating channel; Said sector terminal obtains the time that the group paging indication is sent in said base station according to said physical layer parameter; And receive the indication of said group paging, and judge according to said group paging indication and to know whether pairing group of group numbers of one or more group paging message that institute will receive have paging at said group paging indicating channel;
Said sector terminal if according to said group paging indication judge know said base station will send said sector terminal one or more group paging message that will receive, then obtain the time that said group paging message is sent in said base station according to said physical layer parameter;
Said sector terminal sends the time of said group paging message and monitors the group paging channel that sends said group paging message correspondence in said base station; Obtain the entrained crowd's group number of said group paging message and group's resource information, and insert the corresponding group of said crowd's group number according to said group resource information.
7. clustered paging cut-in method according to claim 6 is characterized in that, said group resource comprises: corresponding group's frequency points corresponding information, gap information and the code channel information of said crowd's group number.
8. according to claim 6 or 7 described clustered paging cut-in methods; It is characterized in that said physical layer parameter comprises length, the group paging indicating channel and the Secondary Common Control Physical Channel frame period and the paging subchannel number of carrying the group paging channel of paging indicator of vertical shift, the group paging indicating channel of discontinuous receiving cycle length factor, the group paging indicating channel of frame number that repetition period and the group paging indicating channel of group paging indicating channel continue, group paging.
9. clustered paging cut-in method according to claim 8 is characterized in that, saidly obtains said base station and sends the time of said group paging message and comprise:
Use following formula and obtain said base station and send the time of said group paging message " PTT PagingMessage Receiving Occasion ", said formula is:
“PTT?Paging?Message?Receiving?Occasion”＝“PTT?Paging?Occasion”+PTT?Npich+PTT?Ngap+{(PTT?Group?Index?mod?Np)mod?PTT?Npch}*2；
Wherein, " PTT Paging Occasion " sends the opportunity that said group paging is indicated for said base station, obtains according to following formula:
“PTT?Paging?Occasion”＝{(PTT?Group?Index?div?K)mod(PTT?DRXcycle?length?div?PBPptt)}*PBPptt+n*PTT?DRX?cycle?length+FrameOffsetptt；
Wherein, N=0～4095, K is the number of the Secondary Common Control Physical Channel of carrying group paging channel, " PTT DRX cycle length " is the discontinuous receiving cycle length of group paging; PBPptt is the repetition period of group paging indicating channel; FrameOffsetptt is the vertical shift of group paging indicating channel, and the frame number that PTT Npich continues for the group paging indicating channel, PTT Ngap are group paging indicating channel and the frame period that carries the Secondary Common Control Physical Channel of group paging channel; PTT Npch is a paging subchannel number, and PTT Group Index is crowd's group number; Np is the number of paging indicator in the paging block, and said Np obtains according to the length of the paging indicator of paging block total length and PTT PICH.
10. clustered paging cut-in method according to claim 9 is characterized in that, the discontinuous receiving cycle length of said group paging is according to MAX (2
k, PBPptt) obtain, wherein, k is the discontinuous receiving cycle length factor of said group paging, PBPptt is to be the repetition period of said group paging indicating channel in the group paging cycle.
11. a base station is characterized in that, comprising:
First sending module; Be used for through the required physical layer parameter of cell system message broadcasting group paging indicating channel; And obtain the time of sending the group paging indication according to said physical layer parameter; And sending the indication of said group paging at said group paging indicating channel, said sector terminal is judged according to said group paging indication and is known whether pairing group of group numbers of one or more group paging message that institute will receive have paging;
Second sending module; Be used for obtaining the time of sending said group paging message according to said physical layer parameter; And according to said group paging indication; Send said group paging message to said sector terminal, carry corresponding crowd's group number in the said group paging message, and supply said sector terminal to insert the corresponding used group's resource information of group of said crowd's group number.
12. base station according to claim 11 is characterized in that, said group resource comprises: corresponding group's frequency points corresponding information, gap information and the code channel information of said crowd's group number.
13. a sector terminal is characterized in that, comprising:
First receiver module; Be used to receive the base station through the required physical layer parameter of cell system message broadcasting group paging indicating channel; And obtain said base station according to said physical layer parameter and send the time that group paging is indicated; And receive the indication of said group paging, and judge according to said group paging indication and to know whether pairing group of group numbers of one or more group paging message that institute will receive have paging at said group paging indicating channel;
Acquisition module; Be used for if according to said group paging indication judge know said base station will send said sector terminal one or more group paging message that will receive, then obtain the time that said group paging message is sent in said base station according to said physical layer parameter;
Second receiver module; Be used for sending the corresponding group paging channel of the time said group paging message of monitoring transmission of said group paging message in said base station; Obtain the entrained crowd's group number of said group paging message and group's resource information, and insert the corresponding group of said crowd's group number according to said group resource information.
14. sector terminal according to claim 13 is characterized in that, said group resource comprises: corresponding group's frequency points corresponding information, gap information and the code channel information of said crowd's group number.
15. a clustered paging network system is characterized in that, comprises like claim 11 or 12 described base stations, and like claim 13 or 14 described sector terminals.
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