CN1953603B - A method for the subscriber to receive the paging information in broadcast/multicast service - Google Patents
A method for the subscriber to receive the paging information in broadcast/multicast service Download PDFInfo
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Abstract
The invention relates to a method for receiving page information in broadcast/multicast service, used in the system that presets single carrier frequency to broadcast/multicast service. Wherein, it comprises that A, network based on service demand sends page message to UE; said page message is sent at the single carrier frequency of broadcast/multicast and/or non-broadcast/multicast; B, at the broadcast/multicast single carrier frequency receiving the UE of broadcast/multicast service, receiving page message at broadcast/multicast carrier wave; and/or timely or not timely feeding back to non- broadcast/multicast single carrier frequency, receiving page message. The invention can normally receive page message when UE is at single broadcast/multicast carrier save to receive broadcast/multicast service.
Description
Technical field
The present invention relates to the broadcasting/packet service technology, particularly a kind of method based on user's paging receiving information in the broadcasting/packet service of single carrier realization.
Background technology
Multicast and broadcasting are a kind of technology that transmits data from a data source to a plurality of targets.In traditional mobile communications network, sub-district multicast service or broadcasting service (CBS, Cell Broadcast Service) allow low bit rate data to share broadcast channel to all users' transmissions by the sub-district, and this kind business belongs to information series business.
Now, people no longer are satisfied with phone and messaging service to the demand of mobile communication, and along with the fast development of internet (Internet), a large amount of mobile multi-media services emerge.The some of them mobile multi-media service requires a plurality of users can receive identical data, for example video request program, television broadcasting, video conference, online education, interactive game etc. simultaneously.These mobile multi-media services are compared with general data service, have characteristics such as data volume is big, longer duration, delay sensitive.Present Internet protocol (IP) multicast and broadcast technology only are applicable to wired IP communication network, be not suitable for mobile communications network, because mobile communications network has particular network structure, functional entity and wave point, these are all different with the wire communication IP network.
In order to effectively utilize the mobile communications network resource, 3G (Third Generation) Moblie global standards tissue (3GPP) has proposed the MBMS of mobile communications network, thereby in mobile communications network, provide a data source to send the point-to-multipoint service of data to a plurality of users, the realization Internet resources are shared, improve utilization rate of network resource, the interface resource of especially eating dishes without rice or wine.The MBMS that 3GPP proposes can not only realize the classes of messages multicast and the broadcasting of plain text low rate, and can also realize the multicast and the broadcasting of high-speed multimedia business, and this has complied with the trend of following mobile data development undoubtedly.
Fig. 1 is for supporting the wireless network architecture schematic diagram of broadcasting/packet service, as shown in Figure 1, among the existing 3GPP, support that the wireless network entity of broadcasting/packet service is broadcasting/packet service server (BM-SC), BM-SC is by Gmb interface or Gi interface and critical point GPRS Support Node (GGSN, Gateway GPRSSupport Node) link to each other, a BM-SC can link to each other with a plurality of GGSN; GGSN links to each other by Gn/Gp interface and Serving GPRS Support Node (SGSN, Serving GPRS Support Node), and a GGSN can link to each other with a plurality of SGSN; SGSN can link to each other with universal mobile telecommunications system (UMTS) land radio access web (UTRAN) 104 by the Iu interface, UTRAN 104 links to each other with UE 106 by the Uu interface then, SGSN also can strengthen wireless access network (GERAN) by Iu/Gb interface and global system for mobile communications and link to each other, and GERAN links to each other with UE by Um Interface then.Wherein, GGSN and SGSN belong to the node in the core net in the wireless network (CN).
The network configuration that provides from Fig. 1 as can be seen, in order to support the MBMS business, in 3-G (Generation Three mobile communication system), increased mobile network functional entity--broadcast multicast service center, be BM-SC, described BM-SC is content provider's a inlet, be used for authorizing and initiating the MBMS business, and plan transmits the MBMS content to schedule at mobile network.In addition, on functional entitys such as UE, UTRAN, GERAN, SGSN, GGSN, increased the function relevant with MBMS.
MBMS comprises multicast pattern and broadcast mode, and wherein multicast pattern needs user's corresponding multicast group of contracting, and carries out activation of service, and produces corresponding charge information.Because it is different that multicast pattern and broadcast mode exist on business demand, cause also difference of operation flow separately, as shown in Figures 2 and 3, Fig. 2 is the operation flow schematic diagram of MSMS multicast pattern, Fig. 3 is the operation flow schematic diagram of MSMS broadcast mode.
As shown in Figure 2, the processing procedure that relates to of MBMS multicast service comprises: signatory (Subscription), service declaration (Service announcement), user add that (Joining), session begin (Session Start), MBMS notice (MBMS notification), data transmit (Data transfer), conversation end (SessionStop) and user and withdraw from (Leaving).Wherein, signatory process is used for setting up the relation between user and the service supplier, allows the user subscribe to required MBMS service in advance; Service declaration process is used for promptly notifying user MBMS the relevant information of business by the current service that can provide of BM-SC declaration; User's adition process is a MBMS activation of service process, UE is in adition process, informing network self is ready to become the member of current multicast group, receives the data of corresponding MBMS business, and this adition process can be created the MBMS UE context of record UE information in the UE of network and adding multicast group; Session begins in the process, and BM-SC is ready to transfer of data, and informing network is set up the bearing resource of corresponding core net and Access Network; The MBMS notification procedure is used for being about to begin by RNC notice UE MBMS multicast conversation; In data transfer procedure, BM-SC transfers data to UE by the bearing resource that session begins to set up in the process, the MBMS business has two kinds of patterns when transmitting between UTRAN and UE: point-to-multipoint (PTM) pattern and point-to-point (PTP) pattern, the PTM pattern sends identical data by MBMS point-to-multipoint service channel (MTCH), all add multicast service or can receive the interested UE of broadcasting service, ptp mode sends data by the DTCH logic channel, has only a corresponding UE to receive; The conversation end process is used for the bearing resource that the session process that begins is set up is discharged; The user withdraws from process makes the subscriber in the group leave multicast group, i.e. user's receiving multicast data no longer, and this process can be with corresponding MBMS UE context deletion.
As shown in Figure 3, processing procedure that the MBMS broadcasting service relates to and MBMS multicast service are similar, just before session begins, do not need to carry out signatory process and user's adition process, and, after conversation end, do not need to carry out the user and withdraw from process.
In MBMS PTM transmission mode, relevant controlled in wireless information comprises business information, access information, radio bearer information, frequency layer convergence (FLC) information etc., is all sent to multiple spot control channel (MCCH) by logic channel such as MBMS point by Radio Resource control (RRC) layer.Usually, MCCH information is based on that the mode of fixed schedule transmits, and in order to improve reliability and stability, UTRAN can repeat to send MCCH information.Fig. 4 is a MCCH transmission of Information scheduling graph, and as shown in Figure 4, the cycle that repeats to send MCCH information is repetition period (RP), and complete MCCH information can periodically be sent according to the repetition period.The modification cycle, (MP) then was defined as the repetition period of integral multiple, all will make amendment to MCCH information in each modification cycle.The access information of MBMS can periodically be sent according to the access information cycle, and the access information cycle is that the integer of repetition period is cut apart.The MCCH scheduling is consistent for all business.
MCCH information is divided into key message and non-critical information again, wherein, key message is made up of MBMS information of adjacent cells (MBMS neighboring cell information), MBMS business information (MBMS serviceinformation), MBMS radio bearer information (MBMS radio bearer information), periodically transmit with repetition period and modification cycle, key message can not change in each modification cycle; Non-critical information is meant MBMS access information (MBMS access information), transmits at access period, and access information can be revised at any time, and the square that black is filled among Fig. 4 is represented change information.
Because the type of service that the MBMS system relates to is quite a lot of, and the bandwidth constraints of existing WCDMA system professional number and type, therefore can't bring into play the professional exclusive glamour of MBMS based on the MBMS on original WCDMA carrier frequency, in order to give full play to the influence of MBMS business, for distributing a descending carrier, MBMS is very important separately.From the angle of operator, the cost that the interests that can obtain are paid much larger than independent frequency spectrum, Communication Development from now on, mobile TVs etc. will become main flow.Independent carrier frequency can carry more business.
Because MBMS is one of function of Release 6, so this UE also possesses other 3G business function, such as call function etc.Correspondingly, the paging for the user is divided into two types: a kind of is common paging, and another kind is in the MBMS system, will provide or have information to change as certain business and be, need finish by the notification procedure of MBMS special use.Below describe respectively.
At first introduce common paging:
The position of the communication terminal in the mobile communication is not fixed, in order to set up call, core net (CN) sends beep-page message by the Iu interface to UTRAN, UTRAN then sends to UE with the CN beep-page message by the paging on the Uu interface, makes that paged UE initiates to be connected the process of foundation with the signaling of CN.
When UTRAN receives the beep-page message in certain CN territory (CS territory or PS territory), need at first to judge whether UE has set up signaling with another CN territory and be connected.Do not connect if set up signaling, UTRAN can only know the service area at the current place of UE so, and by Paging Control Channel beep-page message is sent to UE, PAGING TYPE 1 message that Here it is.Connect if set up signaling, under CELL DCH or CELL FACH state, which kind of channel UTRAN just can know the UE current active on, and by Dedicated Control Channel beep-page message is sent to UE, PAGING TYPE 2 message that Here it is.Therefore at residing pattern of UE and state, paging can be divided into following two types.
(1) UE under paging idle pulley or the PCH state
The paging of this type uses Paging Control Channel (PCCH) paging to be in the UE of idle pulley, CELL PCH or URA PCH state, is used for sending paging information to selecteed UE, and its effect has following 3 points:
A, connect in order to set up call or signaling, the high level of network side is initiated paging;
B, for the state of UE from CELL PCH or URA PCH state transition to CELL FACH state, UTRAN initiates paging to trigger the migration of UE state;
C, when system message changes, UTRAN initiates the paging down of idle pulley, CELL PCH and URA PCH state, reads system information after the renewal with triggering UE.
UTRAN sends PAGING TYPE 1 message by suitable calling time on PCCH and starts paging, and the IMSI of this calling time and UE is relevant.UTRAN can be chosen in UE of several paging occasion repeated pagings, to increase the possibility of the correct paging receiving message of UE.
(2) UE under paging CELL DCH or the CELL FACH state
The paging of this type is used for sending specific paging message to certain UE that is in connection mode CELL DCH or CELL FACH state.
For the UE that is in connection mode CELL DCH or CELL FACH state, UTRAN initiates special-purpose paging by go up PAGING TYPE 2 message of transmission in Dedicated Control Channel (DCCH).This paging also is called special-purpose paging.
Then, be presented in the MBMS system, when certain MBMS business will provide or have information to change, special-purpose MBMS service announcements process.
MBMS service announcements process is used for the announcement information that the UE response to network is initiated, variation has taken place in one or more MBMS business that this announcement information is used to indicate UE to add, this announcement information is sent to all UE, no matter which kind of state UE is in, that is: no matter UE is in URA PCH state, CELL PCH state, CELL FACH state or the CELL DCH state that idle pulley still is in the RRC connection mode.MBMS service announcements process is mainly finished by MICH channel and MCCH channel, specifically is divided into: notice flow process on the common signal channel and the notice flow process on the dedicated channel.
Referring to Fig. 5, Fig. 5 is the process schematic diagram that sends MBMS dedicated notification information on MCCH.Notification procedure on the MCCH Common Control Channel comprises: UTRAN sends MBMS by the MCCH channel to UE and revises business information; And pass through the MCCH channel to the control information of UE transmission update MBMS.Accordingly, notification received process comprises: UE monitoring MCCH channel or monitoring MCCH channel and MICH channel, specifically, for being in idle pulley or being in the UE of URA PCH state, CELL PCH state, CELL FACH state or the CELL DCH state of RRC connection mode, if when receiving the MBMS business of using PTM RB carrying, then need to monitor the MICH channel and obtain announcement information; If receive to use the MBMS business of PTM RB carrying, and do not monitor the MICH channel, or when receiving MBMS PTM RB loaded service, then need to catch the modification information on the MCCH channel, promptly obtain announcement information.
Fig. 6 is the process schematic diagram that sends MBMS dedicated notification information on DCCH.Notification procedure on the DCCH channel comprises: UTRAN sends MBMS by the DCCH channel to UE and revises business information; And pass through the MCCH channel to the control information of UE transmission update MBMS.Dedicated notification procedure is to use the frequency information of DCCH channel notification UE MBMS business, notice UE PTM RB bearer setup message, or ask the UE that is in the PMM idle condition to change the PMM connection status over to, to receive by the PTPRB loaded service.Generally, receive general service paging and MBMS service announcements process for UE, the priority of general service paging is higher.
For single carrier MBMS system, the paging meeting of general service goes wrong.The user is on the frequency range of MBMS on the one hand, because user capability is limit the information that can not receive a plurality of frequencies, causes the user can't be received in the paging information of general service on the non-MBMS frequency range, therefore makes the user can't in time receive some business.Particularly the influence to real time business such as voice services is bigger.This problem is to introduce the problem that single carrier MBMS system entails occurs and must solve.
Summary of the invention
In view of this, main purpose of the present invention is to provide the method for user's paging receiving information in a kind of broadcasting/packet service, realizes can receiving the paging information to this user when the user is on the independent broadcast/group broadcast carrier wave reception broadcasting/packet service.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
The method of user's paging receiving information in a kind of broadcasting/packet service, this method is applicable to the broadcast/group broadcast system that distributes independent carrier frequency in advance for broadcasting/packet service, may further comprise the steps:
A, network side send paging information according to the service needed that will carry out to user equipment (UE), and this paging information sends on broadcast/group broadcast separate carrier frequency and non-broadcast/group broadcast separate carrier frequency; Perhaps this paging information sends on non-broadcast/group broadcast separate carrier frequency;
Described network side is according to the service needed that will carry out, and the method that sends paging information to UE is: network side sends the general service beep-page message to this user's UE after receiving call request to a user; Or network side sends the dedicated notification information of this broadcasting/packet service to UE in the time will carrying out new broadcasting/packet service;
B, when paging information sends on broadcast/group broadcast separate carrier frequency and non-broadcast/group broadcast separate carrier frequency, on broadcast/group broadcast separate carrier frequency, receive the UE of broadcasting/packet service, turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency in paging receiving information on the broadcast/group broadcast separate carrier frequency and timing or not timing; Perhaps timing or not timing turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency;
When paging information sends on non-broadcast/group broadcast separate carrier frequency, on broadcast/group broadcast separate carrier frequency, receive the UE of broadcasting/packet service, timing or not timing turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
UE elder generation paging receiving information on broadcast/group broadcast separate carrier frequency if do not receive paging information on broadcast/group broadcast separate carrier frequency, returns paging receiving information on the non-broadcast/group broadcast separate carrier frequency among the described step B.
Network side on the broadcast/group broadcast separate carrier frequency to the method that UE sends paging information is being: broadcast channel, paging channel or broadcast/group broadcast control channel that network side uses on by broadcast/group broadcast separate carrier frequency send paging information to UE;
UE in the method for paging receiving information on the broadcast/group broadcast separate carrier frequency is: broadcast channel, paging channel or broadcast/group broadcast control channel paging receiving information that UE uses on by broadcast/group broadcast separate carrier frequency.
The described UE of step B regularly turns back on the non-broadcast/group broadcast separate carrier frequency, the method for paging receiving information can for:
Network side is prenoticed UE returns non-broadcast/group broadcast separate carrier frequency paging receiving information from broadcast/group broadcast separate carrier frequency cycle;
UE receives on broadcast/group broadcast separate carrier frequency in the broadcasting/packet service process, in the cycle according to network side sends, regularly turns back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
The described UE of step B regularly turns back on the non-broadcast/group broadcast separate carrier frequency, the method for paging receiving information can also for:
UE self sets in advance the cycle of returning non-broadcast/group broadcast separate carrier frequency paging receiving information from broadcast/group broadcast separate carrier frequency;
UE receives on broadcast/group broadcast separate carrier frequency in the broadcasting/packet service process, according to preset period, regularly turns back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
The described UE not timing of step B turns back on the non-broadcast/group broadcast separate carrier frequency, the method for paging receiving information also can for:
UE is according to the current situation that receives business on broadcast/group broadcast separate carrier frequency, and whether decision returns paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
UE receives professional situation according to current on broadcast/group broadcast separate carrier frequency, decision whether return paging receiving information on the non-broadcast/group broadcast separate carrier frequency method can for:
UE returns paging receiving information on the non-broadcast/group broadcast separate carrier frequency between the cycle of two sessions that receive a broadcasting/packet service.
The described UE of step B regularly or not timing turn back on the non-broadcast/group broadcast separate carrier frequency, the method for paging receiving information can for:
UE paging receiving information regularly or on the control channel of not timing on the non-broadcast/group broadcast separate carrier frequency.
At network side under a plurality of non-broadcast/group broadcast separate carrier frequency distributing paging information situations, described UE turn back to non-broadcast/group broadcast separate carrier frequency method can for:
UE selects a non-broadcast/group broadcast separate carrier frequency, turns back on this non-broadcast/group broadcast separate carrier frequency;
Or receive the notice of returning non-broadcast/group broadcast separate carrier frequency that comprises that network side sends, return the non-broadcast/group broadcast separate carrier frequency of appointment in the notice.
UE can write down place non-broadcast/group broadcast separate carrier frequency before forwarding broadcast/group broadcast separate carrier frequency reception broadcasting/packet service to;
Described UE selects the method for a non-broadcast/group broadcast separate carrier frequency to be: UE selects the non-broadcast/group broadcast separate carrier frequency of record.
Described UE select a non-broadcast/group broadcast separate carrier frequency method can for: UE sends a plurality of non-broadcast/group broadcast separate carrier frequency of paging information from network side, selects a non-broadcast/group broadcast separate carrier frequency at random.
As seen from the above technical solutions, the method of user's paging receiving information in this broadcasting/packet service of the present invention, network side is according to the service needed that will carry out, adopt broadcast/group broadcast separate carrier frequency and/or non-broadcast/group broadcast separate carrier frequency to send paging information to this UE, if this UE just receives broadcasting/packet service on broadcast/group broadcast separate carrier frequency, paging receiving information on broadcast/group broadcast separate carrier frequency then, regularly or not timing return paging receiving information on the non-broadcast/group broadcast separate carrier frequency, realized being on the independent broadcast/group broadcast carrier wave when receiving broadcasting/packet service, can receive other paging informations easily and flexibly this user as UE.
Description of drawings
Fig. 1 is for supporting the wireless network architecture schematic diagram of broadcasting/packet service;
Fig. 2 is the operation flow schematic diagram of MSMS multicast pattern;
Fig. 3 is the operation flow schematic diagram of MSMS broadcast mode;
Fig. 4 is the schematic diagram of MCCH message scheduling;
Fig. 5 is the process schematic diagram that sends MBMS dedicated notification information on MCCH;
Fig. 6 is the process schematic diagram that sends MBMS dedicated notification information on DCCH;
Fig. 7 sends the schematic flow sheet of paging information for network side in the present invention's second preferred embodiment;
Fig. 8 is the schematic flow sheet of middle UE paging receiving information embodiment illustrated in fig. 7.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
The method of user's paging receiving information in this broadcasting/packet service of the present invention, its main thought is: the UE that is just receiving broadcasting/packet service on broadcast/group broadcast separate carrier frequency, paging receiving information on broadcast/group broadcast separate carrier frequency, and/or regularly or not timing return paging receiving information on the non-broadcast/group broadcast separate carrier frequency, thereby realize when UE is on the broadcast/group broadcast separate carrier reception broadcasting/packet service, can receiving paging information to this user.
The present invention has following two kinds of specific implementations at least:
First kind: network side only sends paging information on non-broadcast/group broadcast separate carrier frequency, and UE timing or not timing turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
Second kind: network side is sending paging information on the broadcast/group broadcast separate carrier frequency He on the non-broadcast/group broadcast separate carrier frequency simultaneously, UE is paging receiving information on broadcast/group broadcast separate carrier frequency, and/or regularly or not timing on the broadcast/group broadcast separate carrier frequency or turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
The present invention both had been applicable to multimedia broadcast/group broadcast service, also was applicable to non-multimedia broadcasting/packet service.
Below lift two preferred embodiments at multimedia broadcast/group broadcast service these two kinds of implementations be elaborated respectively, non-multimedia broadcasting/packet service is identical with it, no longer repeats here.
First preferred embodiment:
Present embodiment belongs to above-mentioned first kind of implementation.The realization of this embodiment is fairly simple, can may further comprise the steps:
Step 1, network side are in advance by broadcast channel, and notice UE returns the cycle that non-MBMS separate carrier frequency reads paging information from the separate carrier frequency that the MBMS business is provided.
Network side can periodically send above-mentioned cycle information.Like this, when UE started shooting, connecting system on non-MBMS separate carrier frequency before UE does not also receive the MBMS business, just can receive above-mentioned cycle information.
After step 2, network side receive call request to a UE, on the control channel of non-MBMS separate carrier frequency, send beep-page message to this UE.
Perhaps do not distributing for the MBMS business control channel under the situation of MBMS separate carrier frequency, can also be network side will carry out new MBMS when professional, send the dedicated notification information of this MBMS business on non-MBMS separate carrier frequency to UE.That is to say that network side comes to send paging information to UE according to the service needed that will carry out.
If this UE of step 3 is just receiving the MBMS business on the Traffic Channel of MBMS separate carrier frequency, or this UE is just receiving the MBMS control information on the control channel of MBMS separate carrier frequency, the cycle information that provides according to network then regularly returns paging receiving information on the control channel of non-MBMS separate carrier frequency; If not MBMS business or MBMS control information on the channel of MBMS separate carrier frequency of this UE, then direct paging receiving information on the control channel of non-MBMS separate carrier frequency.
In fact, network side can send paging information to UE on a plurality of non-MBMS separate carrier frequencies, and under this situation, UE can select a non-MBMS separate carrier frequency, turns back on this non-MBMS separate carrier frequency; Also can receive the notice of returning non-MBMS separate carrier frequency that comprises of network side transmission, return the non-MBMS separate carrier frequency of appointment in the notice.
Specifically, UE can be before forwarding MBMS separate carrier frequency reception MBMS business to, record place non-MBMS separate carrier frequency; And the non-MBMS separate carrier frequency of selection record, return paging receiving information.Certainly, UE can also directly send a plurality of non-MBMS separate carrier frequency of paging information from network side, selects a non-MBMS separate carrier frequency at random, returns paging receiving information.
If receiving the UE of MBMS business, or this UE just receiving the MBMS control information on the control channel of MBMS separate carrier frequency, returns on the control channel of non-MBMS separate carrier frequency and received paging information, can carry out following processing:
As required, abandon receiving the MBMS business, reside in and prepare to receive this business on the non-MBMS separate carrier frequency; Also can abandon receiving this business, continue to get back on the Traffic Channel of MBMS separate carrier frequency or the control channel receiving MBMS business information or control information.
In the present embodiment, UE is the cycle according to the network side appointment, regularly returns paging receiving information on the non-MBMS separate carrier frequency.UE can also self pre-set the cycle of returning non-MBMS separate carrier frequency paging receiving information in the practical application, and regularly return non-MBMS separate carrier frequency paging receiving information according to this cycle, so just do not need network side to send UE to UE again and return the notice that non-MBMS separate carrier frequency reads the cycle of paging information.
Certainly, UE also can not timing return paging receiving information on the non-MBMS separate carrier frequency.Concrete method can for: UE according on MBMS separate carrier frequency, receiving professional situation, whether decision returns non-MBMS separate carrier frequency paging receiving information.Such as: UE returns the control channel paging receiving information of non-MBMS separate carrier frequency in the middle of the cycle of two sessions (session) that receive a MBMS business.
Second preferred embodiment:
Present embodiment belongs to above-mentioned second kind of implementation.In the present embodiment, still set in advance UE and returned the cycle that non-MBMS separate carrier frequency reads paging information from the separate carrier frequency that the MBMS business is provided.The method that is provided with is identical with first preferred embodiment, promptly can be that the network side setting is notified to UE, also can be that UE self pre-sets.
The realization of this embodiment need send the flow process of paging information and the flow process of UE paging receiving information is improved respectively to network side, and concrete grammar is as follows:
Referring to Fig. 7, Fig. 7 sends the schematic flow sheet of paging information for network side in the present invention's second preferred embodiment.This flow process may further comprise the steps:
This step is not being distributed for the MBMS business control channel under the situation of MBMS separate carrier frequency, and can also be network side will carry out new MBMS when professional, send the dedicated notification information of this MBMS business on non-MBMS separate carrier frequency to UE.
Step 702 is judged that network is current whether to carry out the MBMS business, if execution in step 703 then; Otherwise, execution in step 705.
Step 703 judges whether this MBMS business sends on the Traffic Channel of separate carrier frequency, if execution in step 704 then; Otherwise execution in step 705.
In this step, can also be whether the control information of judging this MBMS business sends on the control channel of separate carrier frequency, also be execution in step 704 if send on the control channel of separate carrier frequency; Otherwise execution in step 705.
This be because, in actual applications, can be the traffic channel assignments separate carrier frequency of MBMS business only, also can be the Traffic Channel and the same separate carrier frequency of control channel distribution of MBMS business.For the Traffic Channel of MBMS business and control channel distribute under the situation of same separate carrier frequency, just can be to judge whether this MBMS business sends on the Traffic Channel of separate carrier frequency, or judge whether the control information of this MBMS business sends on the control channel of separate carrier frequency.
Step 704 is sending paging information to this UE on the control channel of MBMS separate carrier frequency and on the control channel of non-MBMS separate carrier frequency simultaneously.Process ends.
Step 705 sends paging information, process ends to this UE on the control channel of non-MBMS separate carrier frequency.
Referring to Fig. 8, Fig. 8 is the schematic flow sheet of middle UE paging receiving information embodiment illustrated in fig. 7.This flow process may further comprise the steps:
If distributed same separate carrier frequency for the Traffic Channel of MBMS business and control channel in advance, in this step, also can be that UE receives MBMS business control information, execution in step 802 on the control channel of MBMS separate carrier frequency.
Step 802 judges whether the timing of paging receiving information, if execution in step 803 then; Otherwise return execution in step 801.
This step judges whether the method for the timing of paging receiving information, be to return the cycle that non-MBMS separate carrier frequency reads paging information according to the UE that sets in advance from the separate carrier frequency that the MBMS business is provided to judge, if the one-period time arrives, then arrived the timing of paging receiving information.The cycle that non-MBMS separate carrier frequency reads paging information of returning that is exactly specifically that according to network side setting is notified to that the non-MBMS separate carrier of returning of UE frequency reads that cycle of paging information or UE self pre-set is judged.
Step 804 judges whether to receive paging information on the control channel of MBMS separate carrier frequency, if execution in step 805 then; Otherwise execution in step 806.
Step 805 switches to and prepares to receive this business, process ends on the non-MBMS separate carrier frequency.
In this step, be as required, abandon receiving the MBMS business, switch to and prepare to receive this business on the non-MBMS separate carrier frequency.Certainly, also can abandon receiving this business, continue on the Traffic Channel of MBMS separate carrier frequency or control channel, to receive MBMS business information or control information.
Step 806 is returned the control channel paging receiving information of non-MBMS separate carrier frequency.
Step 807 judges whether to receive paging information on the control channel of non-MBMS separate carrier frequency, if execution in step 808 then; Otherwise execution in step 809.
Step 808 resides in and prepares to receive this business on the non-MBMS separate carrier frequency.Process ends.
In this step, be as required, abandon receiving the MBMS business, reside in and prepare to receive this business on the non-MBMS separate carrier frequency.Certainly, also can abandon receiving this business, continue on the Traffic Channel of MBMS separate carrier frequency or control channel, to receive MBMS business information or control information.
Step 809 is returned on the MBMS separate carrier frequency, returns step 801.
The same with first preferred embodiment, UE also can not timing return paging receiving information on the non-MBMS separate carrier frequency, and concrete grammar is identical with first preferred embodiment, here no longer repeat specification.
Sending under the situation of paging information to UE on a plurality of non-MBMS separate carrier frequencies at network side, the method for returning paging receiving information on the non-MBMS separate carrier frequency of UE also can be identical with first preferred embodiment, also repeats no more here.
Step 805 in this flow process and step 808 all are the processing of UE after receiving paging information, can not belong to the process of paging receiving information.
If only be the traffic channel assignments separate carrier frequency of MBMS business, the paging information described in then above-mentioned two embodiment promptly can be the beep-page message of general service, also can be the dedicated notification information of other MBMS business.If the Traffic Channel and the control channel that are the MBMS business distribute same separate carrier frequency, the paging information described in then above-mentioned two embodiment is exactly the beep-page message of general service.
In addition, the control channel of the MBMS separate carrier frequency of mentioning among above-mentioned two embodiment can be broadcast channel, paging channel or the MBMS control channel that uses on this separate carrier frequency.
In the practical application, except above-mentioned two kinds of implementations, network side also can be realized by only sending paging information to UE on broadcast/group broadcast separate carrier frequency, but because network side can not know whether current UE just receives broadcasting/packet service on broadcast/group broadcast separate carrier frequency, if the current broadcasting/packet service that do not receive just of this UE jumps to paging receiving information on the broadcast/group broadcast separate carrier frequency with then also needing UE timing or not timing.And comparatively speaking, UE is many when receiving general service than the reception broadcasting/packet service, and the priority of general service is higher than broadcasting/packet service usually, if do like this, UE always can jump between broadcast/group broadcast separate carrier frequency and non-broadcast/group broadcast separate carrier frequency, may influence the normal reception of general service, cause the unnecessary wasting of resources.Therefore, during practical application, this kind implementation is not adopted in suggestion.
By the above embodiments as seen, the method for user's paging receiving information in this broadcasting/packet service of the present invention has realized being on the independent broadcast/group broadcast carrier wave when receiving broadcasting/packet service as UE, can receive the paging information to this user.And the present invention has multiple implementation, flexible more, convenience in the practical application.
Claims (11)
1. the method for user's paging receiving information in the broadcasting/packet service, this method is applicable to the broadcast/group broadcast system that distributes independent carrier frequency in advance for broadcasting/packet service, it is characterized in that, may further comprise the steps:
A, network side send paging information according to the service needed that will carry out to user equipment (UE), and this paging information sends on broadcast/group broadcast separate carrier frequency and non-broadcast/group broadcast separate carrier frequency; Perhaps this paging information sends on non-broadcast/group broadcast separate carrier frequency;
Described network side is according to the service needed that will carry out, and the method that sends paging information to UE is: network side sends the general service beep-page message to this user's UE after receiving call request to a user; Or network side sends the dedicated notification information of this broadcasting/packet service to UE in the time will carrying out new broadcasting/packet service;
B, when paging information sends on broadcast/group broadcast separate carrier frequency and non-broadcast/group broadcast separate carrier frequency, on broadcast/group broadcast separate carrier frequency, receive the UE of broadcasting/packet service, turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency in paging receiving information on the broadcast/group broadcast separate carrier frequency and timing or not timing; Perhaps timing or not timing turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency;
When paging information sends on non-broadcast/group broadcast separate carrier frequency, on broadcast/group broadcast separate carrier frequency, receive the UE of broadcasting/packet service, timing or not timing turn back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
2. the method for claim 1, it is characterized in that: UE elder generation paging receiving information on broadcast/group broadcast separate carrier frequency among the described step B, if on broadcast/group broadcast separate carrier frequency, do not receive paging information, return paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
3. method as claimed in claim 2, it is characterized in that network side on the broadcast/group broadcast separate carrier frequency to the method that UE sends paging information is being: broadcast channel, paging channel or broadcast/group broadcast control channel that network side uses on by broadcast/group broadcast separate carrier frequency send paging information to UE;
UE in the method for paging receiving information on the broadcast/group broadcast separate carrier frequency is: broadcast channel, paging channel or broadcast/group broadcast control channel paging receiving information that UE uses on by broadcast/group broadcast separate carrier frequency.
4. the method for claim 1 is characterized in that, the described UE of step B regularly turns back on the non-broadcast/group broadcast separate carrier frequency, and the method for paging receiving information is:
Network side is prenoticed UE returns non-broadcast/group broadcast separate carrier frequency paging receiving information from broadcast/group broadcast separate carrier frequency cycle;
UE receives on broadcast/group broadcast separate carrier frequency in the broadcasting/packet service process, in the cycle according to network side sends, regularly turns back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
5. the method for claim 1 is characterized in that, the described UE of step B regularly turns back on the non-broadcast/group broadcast separate carrier frequency, and the method for paging receiving information is:
UE self sets in advance the cycle of returning non-broadcast/group broadcast separate carrier frequency paging receiving information from broadcast/group broadcast separate carrier frequency;
UE receives on broadcast/group broadcast separate carrier frequency in the broadcasting/packet service process, according to preset period, regularly turns back to paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
6. the method for claim 1 is characterized in that, the described UE not timing of step B turns back on the non-broadcast/group broadcast separate carrier frequency, and the method for paging receiving information is:
UE is according to the current situation that receives business on broadcast/group broadcast separate carrier frequency, and whether decision returns paging receiving information on the non-broadcast/group broadcast separate carrier frequency.
7. method as claimed in claim 6 is characterized in that, UE is according to the current situation that receives business on broadcast/group broadcast separate carrier frequency, and the method whether decision returns paging receiving information on the non-broadcast/group broadcast separate carrier frequency is:
UE returns paging receiving information on the non-broadcast/group broadcast separate carrier frequency between the cycle of two sessions that receive a broadcasting/packet service.
8. the method for claim 1 is characterized in that, described UE timing of step B or not timing turn back on the non-broadcast/group broadcast separate carrier frequency, and the method for paging receiving information is:
UE paging receiving information regularly or on the control channel of not timing on the non-broadcast/group broadcast separate carrier frequency.
9. as claim 1,2,4,5,6,7,8 arbitrary described methods, it is characterized in that: under a plurality of non-broadcast/group broadcast separate carrier frequency distributing paging information situations, the method that described UE turns back to non-broadcast/group broadcast separate carrier frequency is at network side:
UE selects a non-broadcast/group broadcast separate carrier frequency, turns back on this non-broadcast/group broadcast separate carrier frequency;
Or receive the notice of returning non-broadcast/group broadcast separate carrier frequency that comprises that network side sends, return the non-broadcast/group broadcast separate carrier frequency of appointment in the notice.
10. method as claimed in claim 9 is characterized in that: UE writes down place non-broadcast/group broadcast separate carrier frequency before forwarding broadcast/group broadcast separate carrier frequency reception broadcasting/packet service to;
Described UE selects the method for a non-broadcast/group broadcast separate carrier frequency to be: UE selects the non-broadcast/group broadcast separate carrier frequency of record.
11. method as claimed in claim 9, it is characterized in that, described UE selects the method for a non-broadcast/group broadcast separate carrier frequency to be: UE sends a plurality of non-broadcast/group broadcast separate carrier frequency of paging information from network side, selects a non-broadcast/group broadcast separate carrier frequency at random.
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| CN2005101094789A CN1953603B (en) | 2005-10-20 | 2005-10-20 | A method for the subscriber to receive the paging information in broadcast/multicast service |
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| CN2005101094789A CN1953603B (en) | 2005-10-20 | 2005-10-20 | A method for the subscriber to receive the paging information in broadcast/multicast service |
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| EP2400806A4 (en) * | 2009-03-17 | 2012-04-04 | Huawei Tech Co Ltd | Paging method, device and system for multi-carrier frequency cell |
| CN106454759A (en) * | 2016-12-07 | 2017-02-22 | 海能达通信股份有限公司 | Data processing system, method, device and user equipment and base station |
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| CN1518242A (en) * | 2003-01-10 | 2004-08-04 | �ձ�������ʽ���� | Mobile communication system, radio terminal, data transmitting method and its program |
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Application publication date: 20070425 Assignee: Apple Computer, Inc. Assignor: Huawei Technologies Co., Ltd. Contract record no.: 2015990000755 Denomination of invention: A method for the subscriber to receive the paging information in broadcast/multicast service Granted publication date: 20101208 License type: Common License Record date: 20150827 |
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