CN102595338B - 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 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, the Ministry of Information Industry of China has issued " Digital Clustering mobile communication technology system " recommended industry standard in 2000, in this standard recommendation land trunked radio (Terrestrial Trunked Radio, TETRA) and integrated digital strengthen the trunked communication system of network (IntegratedDigital Enhanced Network, iDEN) two kinds of wireless standards in arrowband.
Along with Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access in recent years, WCDMA)/TD SDMA (Time Division-Synchronous Code DivisionMultiple Access, the development of wireless broad band technology such as TD-SCDMA), the trunked communication system of the wireless standard in arrowband can not meet user's needs, exist user can not support the paging service of multigroup group simultaneously, monitor the access speed of group service slower, the user that enters of lagging accesses the problem that the time delay of group service is grown of monitoring.
Summary of the invention
For the above-mentioned defect of prior art, the invention provides a kind of clustered paging and clustered paging cut-in method, device and system.
The invention provides a kind of clustered paging method, comprising:
The required physical layer parameter of group paging indicating channel is broadcasted by cell system message in base station, described base station obtains the time that sends group paging instruction according to described physical layer parameter, and in described group paging indicating channel, sending described group paging instruction, described sector terminal knows according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
Described base station obtains the time that sends described group paging message according to described physical layer parameter, and according to described group paging instruction, send described group paging message to described sector terminal, in described group paging message, carry corresponding group's group number, and for group's group's resource information used corresponding to described sector terminal access described group group number.
The invention provides a kind of clustered paging cut-in method, comprising:
Sector terminal receives base station and broadcasts the required physical layer parameter of group paging indicating channel by cell system message, described sector terminal obtains described base station according to described physical layer parameter and sends the time that group paging is indicated, and receive described group paging instruction at described group paging indicating channel, and know according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
If described sector terminal knows that according to described group paging instruction judgement described base station will send one or more group paging message that described sector terminal will receive, obtain described base station and send the time of described group paging message according to described physical layer parameter;
Described sector terminal sends described group paging message time monitoring in described base station sends group paging channel corresponding to described group paging message, obtain the entrained group's group number of described group paging message and group's resource information, and according to the described group of resource information access group corresponding to group number of described group.
The invention provides a kind of base station, comprising:
The first sending module, for broadcasting the required physical layer parameter of group paging indicating channel by cell system message, and obtain the time that sends group paging instruction according to described physical layer parameter, and sending described group paging instruction at described group paging indicating channel, described sector terminal knows according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
The second sending module, for obtaining the time that sends described group paging message according to described physical layer parameter, and according to described group paging instruction, send described group paging message to described sector terminal, in described group paging message, carry corresponding group's group number, and for group's group's resource information used corresponding to described sector terminal access described group group number.
The invention provides a kind of sector terminal, comprising:
The first receiver module, broadcast the required physical layer parameter of group paging indicating channel for receiving base station by cell system message, and obtain according to described physical layer parameter the time that described base station transmission group paging is indicated, and receive described group paging instruction at described group paging indicating channel, and know according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
Acquisition module, if for knowing that according to described group paging instruction judgement described base station will send one or more group paging message that described sector terminal will receive,, the time of obtaining described base station and send described group paging message according to described physical layer parameter;
The second receiver module, monitor group paging channel corresponding to the described group paging message of transmission for send the time of described group paging message in described base station, obtain the entrained group's group number of described group paging message and group's resource information, and according to the described group of resource information access group corresponding to group number of described group.
The invention provides a kind of clustered paging network system, comprise 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 paging instruction by base station, realize user and directly obtained group's resource by beep-page message, can monitor fast group service and accept the paging of multiple groups and the user who enters that lags can monitor group service fast simultaneously.
Brief description of the drawings
Fig. 1 is clustered paging method embodiment flow chart of the present invention;
Fig. 2 is clustered paging cut-in method embodiment flow chart of the present invention;
Fig. 3 is base station of the present invention example structure schematic diagram;
Fig. 4 is sector terminal example structure schematic diagram of the present invention;
Fig. 5 is clustered paging network system example structure schematic diagram of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The trunked communication system that the present invention is directed to the wireless standard in arrowband can not meet user's needs, exist user can not support the paging service of multigroup group simultaneously, the access speed of monitoring group service is slower, the user that enters of lagging accesses the problem that the time delay of group service is grown of monitoring, provide a solution to send to the beep-page message of sector terminal according to paging instruction by base station, realize user and directly obtained group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the user who enters that lags can monitor group service fast simultaneously.
Fig. 1 is clustered paging method embodiment flow chart of the present invention, and as shown in Figure 1, the method comprises:
Step 100, the required physical layer parameter of group paging indicating channel is broadcasted by cell system message in base station, described base station obtains the time that sends group paging instruction according to described physical layer parameter, and in described group paging indicating channel, sends described group paging instruction;
Base station is broadcasted the required physical layer parameter of group paging indicating channel by cell system message in advance signing sector terminal, wherein, the identification information of group paging is used to refer to bearing call channel (PagingCHannel, PCH) physical channel is Page Indication Channel (Paging Indicator CHannel, PICH)/Secondary Common Control Physical Channel (Secondary Common Control PhysicalChannel, SCCPCH) whether for group paging, if when the mark of group paging instruction physical channel is used for group paging, PICH and SCCPCH are used for carrying the PCH of group, be the now discontinuous reception of group paging (Discontinuous reception of PTT PICH and PTTSCCPCH, DRX) Cycle Length coefficient is effective, base station is broadcasted the required physical layer parameter of group paging indicating channel by cell system message and is obtained the time that sends group paging instruction, in group paging indicating channel, send group paging instruction, instruction sector terminal knows according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging.
Step 101, described base station obtains the time that sends described group paging message according to described physical layer parameter, and according to described group paging instruction, sends described group paging message to described sector terminal.
Base station distributes after group paging instruction, obtain the time that sends group paging message according to described physical layer parameter, and according to the group paging instruction of previous transmission, in the time that sends group paging message, the group paging message that carries corresponding group's group number and group's resource information is sent to sector terminal, sector terminal is linked into the group service corresponding with group's group number according to the group's resource information receiving.
The clustered paging method that the present embodiment provides sends group paging message to sector terminal by base station according to paging instruction, realize and supported the user of group paging directly to obtain group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.
Based on above-described embodiment, base station sends the beep-page message that carries group group number and group's resource to sector terminal, group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding corresponding frequency point information of group service, gap information and the code channel information of group'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 be fixed configuration according to the parameterized template of unified agreement, the time delay of eating dishes without rice or wine, only eating dishes without rice or wine to send these necessary physical channel parameters, has been reduced in base station.
The clustered paging method that the present embodiment provides sends the time delay of eating dishes without rice or wine of beep-page message by reducing base station, realized and supported group paging and the user who enters that lags to obtain faster group's resource, further monitors fast group service.
Based on above-described embodiment, in the time that the identification information of the group paging in the cell system message that base station sends indicates the PICH/SCCPCH of carrying PCH to be used for group paging, the physical layer parameter of group paging indicating channel specifically comprises repetition period and the lasting frame number of group paging indicating channel of group paging indicating channel PTT PICH, the discontinuous receiving cycle length factor of group paging, the vertical shift of PTT PICH, the length of the paging indicator of PTT PICH, PTT PICH and Secondary Common Control Physical Channel SCCPCH frame period and the paging subchannel number of carrying group paging channel PTT PCH.
Base station can obtain the time that sends group paging instruction and group paging message according to above-mentioned physical layer parameter:
For example, in the present embodiment, base station can be applied following formula and obtained time " the PTT Paging Occasion " formula that sends group paging instruction and be:
“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 instruction, in the present embodiment, base station can be applied following formula and be obtained the time " PTT Paging Message Receiving Occasion " that sends 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 lasting frame number of PTT PICH channel, PTT Ngap is the frame period of the SCCPCH of PTT PICH and carrying PTT PCH, and PTT Npch is paging subchannel number, and PTT Group Index is group's group number; Np is the number of paging indicator in a 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 described group paging, PBPptt is to be the repetition period of described group paging indicating channel PTT PICH in the group paging cycle.
The clustered paging method that the present embodiment provides sends group paging message to sector terminal by base station according to paging instruction, realize and supported the user of group paging directly to obtain group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.
Fig. 2 is clustered paging cut-in method embodiment flow chart of the present invention, and as shown in Figure 2, the method comprises:
Step 200, sector terminal receives base station and broadcasts the required physical layer parameter of group paging indicating channel by cell system message, described sector terminal obtains described base station according to described physical layer parameter and sends the time that group paging is indicated, and receive described group paging instruction at described group paging indicating channel, and know according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging, sector terminal is after community networks, receive base station and broadcast the required physical layer parameter of group paging indicating channel by cell system message, cell system message also comprise the identification information of group paging be used to refer to carrying PCH physical channel be whether Page Indication Channel PICH/SCCPCH for group paging, if when the mark of group paging instruction physical channel is used for group paging, PICH/SCCPCH for carry PTT PCH now group paging DRX cycle length factor just effectively, sector terminal can obtain the time that receives the instruction of base station transmission group paging according to physical layer parameter, and receive group paging instruction at group paging indicating channel, and know according to group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging.
Step 201, if described sector terminal knows that according to described group paging instruction judgement described base station will send one or more group paging message that described sector terminal will receive, obtain described base station and send the time of described group paging message according to described 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 after relevant information in system message, multiple groups of group numbers need to monitoring according to self, monitor the paging instruction PI in several paging occasion corresponding in a paging cycle, as long as wherein there is one or more paging instruction PI instruction to have group paging, sector terminal will send according to the physical layer parameter acquisition base station of the group paging indicating channel of cell system message broadcast the time of group paging message.
Step 202, described sector terminal sends described group paging message time monitoring in described base station sends group paging channel corresponding to described group paging message, obtain the entrained group's group number of described group paging message and group's resource information, and according to the described group of resource information access group corresponding to group number of described group.
Sector terminal is monitored group paging in the time of base station transmission group paging message to the physical channel of relevant configuration, go reading gating message, sector terminal is linked into the group service corresponding with group's group number according to the group's resource information receiving, and sector terminal can be supported the paging of multiple groups like this.
The clustered paging cut-in method that the present embodiment provides receives by sector terminal the group paging message that base station sends, realize and supported the user of group paging directly to obtain group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.
Based on above-described embodiment, sector terminal receives base station and sends the beep-page message that carries group group number and group's resource, group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding frequency point information of group service corresponding to group's group number, gap information and code channel information, for the needed logical channel information of group service, transmitting channel information and other physic channel information, network side and end side need be fixed configuration according to the parameterized template of unified agreement, sector terminal is only eating dishes without rice or wine to receive these necessary physical channel parameters, reduce the time delay of eating dishes without rice or wine.
The clustered paging cut-in method that the present embodiment provides, by reducing the time delay of eating dishes without rice or wine of sector terminal paging receiving message, has been realized and has been supported group paging and the user who enters that lags to obtain faster group's resource, further monitors fast group service.
Based on above-described embodiment, in the time that the identification information of the group paging in the cell system message that sector terminal receives indicates the PICH/SCCPCH of carrying PCH to be used for group paging, physical layer parameter specifically comprises repetition period and the lasting frame number of group paging indicating channel of group paging indicating channel PTT PICH, the discontinuous receiving cycle length factor of group paging, the vertical shift of PTT PICH, the length of the paging indicator of PTT PICH, PTT PICH and Secondary Common Control Physical Channel SCCPCH frame period and the paging subchannel number of carrying group paging channel PTT PCH.
Sector terminal can obtain base station and send according to above-mentioned physical layer parameter the time of group paging instruction and group paging message, this time namely sector terminal to receive that group paging is indicated and the time of group paging message.
For example, the following formula of the present embodiment sector terminal application obtains and receives 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 instruction, the following formula of the present embodiment sector terminal application obtains 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 lasting frame number of PTT PICH channel, PTT Ngap is the frame period of the SCCPCH of PTT PICH and carrying PTT PCH, and PTT Npch is paging subchannel number, and PTT Group Index is group's group number; Np is the number of paging indicator in a paging block, Np obtains according to the length of the paging indicator of paging block total length and PTT PICH, and group's group number that wherein sector terminal is monitored as required decides by 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 described group paging, PBPptt is to be the repetition period of described group paging indicating channel PTT PICH in the group paging cycle.
The clustered paging cut-in method that the present embodiment provides receives by sector terminal the group paging message that base station sends, realize and supported the user of group paging directly to obtain group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.
In the above-described embodiments, taking TDD LCR as example, sector terminal receives base station by the required physical layer parameter of cell system message Radio Paging indicating channel, and the definition of system message as shown in the following Table 1, if when the mark of group paging wherein instruction physical channel PICH/SCCPCH is used for group paging, physical layer parameter specifying information as shown in the following Table 2, sector terminal is read after relevant information in system message, obtain the time of the group paging instruction that receives base station transmission, receive group paging instruction at group paging indicating channel, multiple groups of group numbers need to monitoring according to self, monitor the paging instruction PI in several paging occasion corresponding in a paging cycle, as long as wherein there is one or more paging instruction PI instruction to have group paging, the base station that sector terminal will obtain according to the physical layer parameter in system message sends the time of group paging message to the upper group paging of monitoring of PICH/SCCPCH (PCH) of relevant configuration, go to read group paging message, obtain group's resource information and be linked into the group service corresponding with group's group number, sector terminal can be supported the paging of multiple groups like this, if group's resource only defines the corresponding frequency point information of group service corresponding to necessary group's group number, gap information and code channel information, specifically as shown in the following Table 3, sector terminal is only eating dishes without rice or wine to receive these necessary physical channel parameters, reduce the time delay of eating dishes without rice or wine, can monitor more fast group service, and the user who enters 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 as follows:
Based on the handling process of above-mentioned TDD LCR clustered paging method and clustered paging cut-in method, describe in conjunction with example particularly, concrete numeral in illustrating is not just for the processing procedure for understanding said method is as restriction, and concrete application also should be configured as the case may be.
If sector terminal in advance signing group's corresponding group group number be 5 and 35, the sector terminal after community networks,
First, according to the cell system message that receives base station transmission, obtaining this community is 3 pairs for the configuration quantity of the PICH/SCCPCH (PCH) that carries group paging channel, sector terminal will above be monitored group paging to the PICH/SCCPCH (PCH) of relevant configuration according to the group's group number that oneself needs to monitor, the industry terminal as the formula PTT Group Indexmod K in above-described embodiment, is 5mod 3=2 for the system of selection of PTT SCCPCH; 35mod 3=2, sector terminal will arrive monitoring group paging on the 2nd PTT SCCPCH.
The time " PTT Paging Occasion " of then, obtaining the instruction of reception group paging according to the physical parameter information reading according to the formula of above-described embodiment 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, paging indicating length 4 bits with paging block total length 176 bits in system message divided by PTT PICH, in a paging block, the number Np of paging instruction is 44, arrive the PI position corresponding with own group's group number according to the paging instruction PI in above-described embodiment with the mapping relations PI=PTT Group Index mod Np of group's group number again, go judgement to know whether base station will send the corresponding group paging message of the sector terminal according to PI information.Be specially, 5mod 44=5,35mod 44=35, sector terminal removes reading information to the 5th and the 35th PI position, if the 5th and the 35th the locational information of PI are that 1 instruction will send group paging message.
Finally, obtain the time " PTT Paging Message Receiving Occasion " that receives group paging message according to the formula of above-described embodiment according to the physical layer parameter information reading, 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 " is the opportunity of sector terminal reception group paging instruction
Sector terminal sends group paging message time in base station receives the group paging message that carries group group number and group's resource information, when reading group's resource information, sector terminal obtains the frequency point information, gap information and the code channel information that need to monitor group's group number, and just can be according in group corresponding to this group of group numbers of above-mentioned three information access.
The clustered paging method that the present embodiment provides and clustered paging cut-in method have been realized user and have directly been obtained group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.Fig. 3 is base station of the present invention example structure schematic diagram, as shown in Figure 3, this base station comprises the first sending module 11 and the second sending module 12, wherein, the first sending module 11 is for broadcasting the required physical layer parameter of group paging indicating channel by cell system message, and obtain the time that sends group paging instruction according to described physical layer parameter, and send described group paging instruction at described group paging indicating channel, described sector terminal knows according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging, the second sending module 12 is for obtaining the time that sends described group paging message according to described physical layer parameter, and indicate according to group paging, the group paging message that carries corresponding group's group number and group's resource information to sector terminal transmission sends to sector terminal, and sector terminal is linked into the group service corresponding with group's group number according to the group's resource information receiving.
The function of the base station that the present embodiment provides and handling process can, referring to said method embodiment, repeat no more herein.
The base station that the present embodiment provides is by sending group paging message to sector terminal, realize and supported the user of group paging directly to obtain group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.
Based on above-described embodiment, base station sends the beep-page message that carries group group number and group's resource to sector terminal, group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding corresponding frequency point information of group service, gap information and the code channel information of group'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 be fixed configuration according to the parameterized template of unified agreement, the time delay of eating dishes without rice or wine, only eating dishes without rice or wine to send these necessary physical channel parameters, has been reduced in base station.
The base station that the present embodiment provides sends the time delay of eating dishes without rice or wine of beep-page message by minimizing, realized and supported group paging and the user who enters that lags to obtain faster group's resource, further monitors fast group service.
Fig. 4 is sector terminal example structure schematic diagram of the present invention, as shown in Figure 4, the sector terminal comprises the first receiver module 21, acquisition module 22 and the second receiver module 23, wherein, the first receiver module 21 is broadcasted the required physical layer parameter of group paging indicating channel for receiving base station by cell system message, and obtain according to described physical layer parameter the time that described base station transmission group paging is indicated, and receive described group paging instruction at described group paging indicating channel, and know according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging, , if acquisition module 22, for knowing that according to described group paging instruction judgement described base station will send one or more group paging message that described sector terminal will receive, obtains according to physical layer parameter the time that receives base station transmission group paging message, the second receiver module 23 is for monitoring and send group paging channel corresponding to described group paging message in the time that receives base station transmission group paging message, obtain the entrained group's group number of group paging message and group's resource information, and according to group service corresponding to group's resource information access group's group number.
The function of the sector terminal that the present embodiment provides and handling process can, referring to said method embodiment, repeat no more herein.
The group paging message that the sector terminal that the present embodiment provides sends by receiving base station, realize and supported the user of group paging directly to obtain group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.
Based on above-described embodiment, sector terminal receives base station and sends the beep-page message that carries group group number and group's resource, group's resource wherein only defines necessary physical layer parameter and specifically comprises: the corresponding frequency point information of group service corresponding to group's group number, gap information and code channel information, for the needed logical channel information of group service, transmitting channel information and other physic channel information, network side and end side need be fixed configuration according to the parameterized template of unified agreement, sector terminal is only eating dishes without rice or wine to receive these necessary physical channel parameters, reduce the time delay of eating dishes without rice or wine.
The sector terminal that the present embodiment provides, by reducing the time delay of eating dishes without rice or wine of paging receiving message, has been realized and has been supported group paging and the user who enters that lags to obtain faster group's resource, further monitors fast group service.
Fig. 5 is clustered paging network system example structure schematic diagram 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 above-described embodiment to provide, base station and sector terminal concrete structure and function and handling process in the clustered paging network system that the present embodiment provides, can, referring to the embodiment of said method, base station and sector terminal, repeat no more herein.
The clustered paging network system that the present embodiment provides receives by sector terminal the group paging message that base station sends, realize and supported the user of group paging directly to obtain group's resource by beep-page message, can monitor fast group service, accept the paging of multiple groups and the support user who enters that lags simultaneously and monitor fast group service.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (15)
1. a clustered paging method, is characterized in that, comprising:
The required physical layer parameter of group paging indicating channel is broadcasted by cell system message in base station, described base station obtains the time that sends group paging instruction according to described physical layer parameter, and in described group paging indicating channel, sending described group paging instruction, sector terminal knows according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
Described base station obtains the time that sends described group paging message according to described physical layer parameter, and according to described group paging instruction, send described group paging message to described sector terminal, in described group paging message, carry corresponding group's group number, and for group's group's resource information used corresponding to described sector terminal access described group group number.
2. clustered paging method according to claim 1, is characterized in that, described group resource comprises: corresponding frequency point information, gap information and the code channel information of group corresponding to described group's group number.
3. clustered paging method according to claim 1 and 2, it is characterized in that, described physical layer parameter comprises the length, group paging indicating channel of the paging indicator of vertical shift, the group paging indicating channel of discontinuous receiving cycle length factor, the group paging indicating channel of repetition period of group paging indicating channel and the lasting frame number of group paging indicating channel, group paging and Secondary Common Control Physical Channel frame period and the paging subchannel number of carrying group paging channel.
4. clustered paging method according to claim 3, is characterized in that, the time that described base station sends described group paging message comprises:
Apply the time " PTT Paging Message Receiving Occasion " that following formula obtains described base station and send described group paging message, described formula is:
“PTT Paging Message Receiving Occasion”＝“PTT Paging Occasion”+PTT Npich+PTT Ngap+{(PTT Group Index mod Np)mod PTT Npch}*2；
Wherein, on the opportunity of " PTT Paging Occasion " described group paging instruction for described base station sends, 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；
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, PTT Npich is the lasting frame number of group paging indicating channel, PTT Ngap is the frame period of the Secondary Common Control Physical Channel of group paging indicating channel and carrying group paging channel, PTT Npch is paging subchannel number, PTT Group Index is group's group number, Np is the number of paging indicator in a paging block, and described 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 described group paging is according to MAX (2
k, PBPptt) obtain, wherein, k is the discontinuous receiving cycle length factor of described group paging, PBPptt is to be the repetition period of described group paging indicating channel in the group paging cycle.
6. a clustered paging cut-in method, is characterized in that, comprising:
Sector terminal receives base station and broadcasts the required physical layer parameter of group paging indicating channel by cell system message, described sector terminal obtains described base station according to described physical layer parameter and sends the time that group paging is indicated, and receive described group paging instruction at described group paging indicating channel, and know according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
If described sector terminal knows that according to described group paging instruction judgement described base station will send one or more group paging message that described sector terminal will receive, obtain described base station and send the time of described group paging message according to described physical layer parameter;
Described sector terminal sends described group paging message time monitoring in described base station sends group paging channel corresponding to described group paging message, obtain the entrained group's group number of described group paging message and group's resource information, and according to the described group of resource information access group corresponding to group number of described group.
7. clustered paging cut-in method according to claim 6, is characterized in that, described group resource comprises: corresponding frequency point information, gap information and the code channel information of group corresponding to described group's group number.
8. according to the clustered paging cut-in method described in claim 6 or 7, it is characterized in that, described physical layer parameter comprises the length, group paging indicating channel of the paging indicator of vertical shift, the group paging indicating channel of discontinuous receiving cycle length factor, the group paging indicating channel of repetition period of group paging indicating channel and the lasting frame number of group paging indicating channel, group paging and Secondary Common Control Physical Channel frame period and the paging subchannel number of carrying group paging channel.
9. clustered paging cut-in method according to claim 8, is characterized in that, described in obtain the time that described base station sends described group paging message and comprise:
Apply the time " PTT Paging Message Receiving Occasion " that following formula obtains described base station and send described group paging message, described formula is:
“PTT Paging Message Receiving Occasion”＝“PTT Paging Occasion”+PTT Npich+PTT Ngap+{(PTT Group Index mod Np)mod PTT Npch}*2；
Wherein, on the opportunity of " PTT Paging Occasion " described group paging instruction for described base station sends, obtain according to following formula:
“PTT Paging Occasion”＝{(PTT Group Index div K)mod(PTT DRX cycle 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, PTT Npich is the lasting frame number of group paging indicating channel, PTT Ngap is the frame period of the Secondary Common Control Physical Channel of group paging indicating channel and carrying group paging channel, PTT Npch is paging subchannel number, PTT Group Index is group's group number, Np is the number of paging indicator in a paging block, and described 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 described group paging is according to MAX (2
k, PBPptt) obtain, wherein, k is the discontinuous receiving cycle length factor of described group paging, PBPptt is to be the repetition period of described group paging indicating channel in the group paging cycle.
11. 1 kinds of base stations, is characterized in that, comprising:
The first sending module, for broadcasting the required physical layer parameter of group paging indicating channel by cell system message, and obtain the time that sends group paging instruction according to described physical layer parameter, and sending described group paging instruction at described group paging indicating channel, sector terminal knows according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
The second sending module, for obtaining the time that sends described group paging message according to described physical layer parameter, and according to described group paging instruction, send described group paging message to described sector terminal, in described group paging message, carry corresponding group's group number, and for group's group's resource information used corresponding to described sector terminal access described group group number.
12. base stations according to claim 11, is characterized in that, described group resource comprises: corresponding frequency point information, gap information and the code channel information of group corresponding to described group's group number.
13. 1 kinds of sector terminals, is characterized in that, comprising:
The first receiver module, broadcast the required physical layer parameter of group paging indicating channel for receiving base station by cell system message, and obtain according to described physical layer parameter the time that described base station transmission group paging is indicated, and receive described group paging instruction at described group paging indicating channel, and know according to described group paging instruction judgement whether the corresponding group of one or more group paging message that will receive group number has paging;
Acquisition module, if for knowing that according to described group paging instruction judgement described base station will send one or more group paging message that described sector terminal will receive, obtain described base station and send the time of described group paging message according to described physical layer parameter;
The second receiver module, monitor group paging channel corresponding to the described group paging message of transmission for send the time of described group paging message in described base station, obtain the entrained group's group number of described group paging message and group's resource information, and according to the described group of resource information access group corresponding to group number of described group.
14. sector terminals according to claim 13, is characterized in that, described group resource comprises: corresponding frequency point information, gap information and the code channel information of group corresponding to described group's group number.
15. 1 kinds of clustered paging network systems, is characterized in that, comprise the base station as described in claim 11 or 12, and sector terminal as described in claim 13 or 14.
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| CN102857995B (en) * | 2011-06-30 | 2017-05-31 | 上海中兴软件有限责任公司 | A kind of cut-in method of cluster user equipment, message method and user equipment |
| CN104185152A (en) * | 2013-05-20 | 2014-12-03 | 中兴通讯股份有限公司 | Cluster communication processing method and device thereof |
| CN103634743B (en) * | 2013-12-03 | 2016-08-17 | 哈尔滨工业大学 | A kind of broadband services transfer control method eated dishes without rice or wine based on arrowband and video single call service and the transfer control method of video group-calling service |
| CN111315012B (en) * | 2014-04-01 | 2021-04-09 | 华为技术有限公司 | Paging method, device and system |
| CN106341798B (en) * | 2016-09-28 | 2020-02-28 | 海能达通信股份有限公司 | Method and device for delayed access of cluster group calling |
| CN109246801B (en) * | 2017-05-04 | 2022-01-25 | 成都鼎桥通信技术有限公司 | Method and device for realizing discontinuous reception of idle monitoring state terminal |
| CN109246625B (en) * | 2017-06-07 | 2022-04-26 | 成都鼎桥通信技术有限公司 | Cluster discontinuous reception scheduling method and system |
| CN109041219B (en) * | 2017-06-09 | 2020-12-04 | 华为技术有限公司 | Communication method and device |
| CN109391908B (en) * | 2017-08-14 | 2021-06-15 | 成都鼎桥通信技术有限公司 | User plane data sending method of broadband cluster and base station |
| WO2021000301A1 (en) * | 2019-07-03 | 2021-01-07 | 哈尔滨海能达科技有限公司 | Method and apparatus for dynamically switching groups in trunk system, and terminal and system |
| WO2022198520A1 (en) * | 2021-03-24 | 2022-09-29 | 深圳传音控股股份有限公司 | Information processing method and device, and storage medium |
| WO2022241797A1 (en) * | 2021-05-21 | 2022-11-24 | 北京小米移动软件有限公司 | Power saving method, power saving apparatus, and storage medium |
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