CN102238478A - Resource configuration parameter indication and updating methods, terminal and base station - Google Patents
Resource configuration parameter indication and updating methods, terminal and base station Download PDFInfo
- Publication number
- CN102238478A CN102238478A CN2010101748721A CN201010174872A CN102238478A CN 102238478 A CN102238478 A CN 102238478A CN 2010101748721 A CN2010101748721 A CN 2010101748721A CN 201010174872 A CN201010174872 A CN 201010174872A CN 102238478 A CN102238478 A CN 102238478A
- Authority
- CN
- China
- Prior art keywords
- mbs
- resource distribution
- distribution parameter
- renewal
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a resource configuration parameter indication method, a resource configuration parameter updating method, a terminal and a base station. The resource configuration parameter indication method comprises that: the base station transmits update indication information for a multicast broadcast service (MBS) resource configuration parameter, wherein the update indication information is used for indicating whether the MBS resource configuration parameter of the base station is updated or not. By the invention, the terminal can timely acquired an updated MBS resource configuration parameter, and the unnecessary reception and updating operations of the terminal over MBS are avoided.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of indication and update method, terminal and base station of resource distribution parameter.
Background technology
Multimedia Broadcast Multicast Service (Multicast Broadcast Service, abbreviate MBS as) be (for example to send the source from data, the base station) transmits data to a plurality of target terminals, can realize sharing of network (comprising: core network and access network) resource, improve the utilance of Internet resources, especially air interface resource.Along with popularizing and Development of Multimedia Technology of the Internet, the application of multimedia shared service is more and more wider, and simultaneously, professional data volume is also increasing, like this, how carry out the MBS transmission efficiently and for next generation mobile communication system, also become particularly important.
Next generation mobile communication system can be the multicarrier system of the bandwidth that can provide bigger, and a kind of mode of carrying MBS is Independent Carrier Wave or special carrier mode, and promptly MBS monopolizes all running time-frequency resources on certain carrier wave; Another kind of mode is mixed carrier or shared carrier system, and promptly MBS and unicast service are with the running time-frequency resource on the shared carrier wave of the mode of time division multiplexing or frequency division multiplexing.In correlation technique, the frame structure of system is made of superframe, frame, subframe, and wherein, a superframe comprises several radio frames, comprises several subframes in the radio frames.When Multimedia Broadcast Multicast Service and unicast service carried out frequency division multiplexing, Multimedia Broadcast Multicast Service can take the component frequency resource on all or part of subframe in the carrier wave.
The multicast and broadcast service scheduling device of network side can be that the Multimedia Broadcast Multicast Service in one or more multicast and broadcasts zone is reserved corresponding resource according to the demand of current Multimedia Broadcast Multicast Service amount on certain carrier wave, concrete mode is: at a multicast and broadcast service scheduling in the cycle, be that each multicast broadcasting service area territory divides certain bandwidth on the carrier wave of carrying Multimedia Broadcast Multicast Service, on time domain, then reserve all subframes or part subframe in the dispatching cycle according to the demand of traffic carrying capacity.For the unicast service user in the sub-district, the surplus resources on this carrier wave is then dispatched to unicast service by control station and is used, thereby realizes the frequency division multiplexing of clean culture and Multimedia Broadcast Multicast Service.
Multimedia Broadcast Multicast Service user in the control station need obtain the schedule information of Multimedia Broadcast Multicast Service so that further do the mapping of logical resource, and the transmission position that obtains concrete business burst.And the unicast service user also needs to obtain this schedule information, so that obtain the position in mutual broadcasting service resources zone, thereby accurately knows the resource area of unicast service, further reports the channel conditions of this resource area, uses multi-antenna technology etc. better.Therefore, the schedule information of Multimedia Broadcast Multicast Service need send by system broadcast message, to guarantee comprising that all terminals of the terminal that receives unicast service can receive.In the prior art, control station periodically broadcast system configuration describing message (AAI_SCD) is given all portable terminals, the schedule information that in this message, includes Multimedia Broadcast Multicast Service, as: frame distributes indication information, the frequency domain in each multicast broadcasting service area territory and unicast service zone is divided indication information in the subframe, the information etc. dispatching cycle of Multimedia Broadcast Multicast Service.Renewal has taken place to represent the parameter in this message in the count value (change count) that includes a parameter update in the AAI_SCD message that the base station sends.Owing to also include the relevant system configuration parameter of non-Multimedia Broadcast Multicast Service in the AAI_SCD message, this upgrades count value can't represent clearly that the mutual broadcasting service resources configuration parameter is current whether renewal taken place, and causes the Multimedia Broadcast Multicast Service terminal to carry out unnecessary reception and upgrades operation.
In addition, because control station is broadcast system configuration describing message periodically, be in connection status (connected state) all terminal periodic obtain and upgrade this broadcast, can in time obtain the relevant resource allocation information of Multimedia Broadcast Multicast Service for the terminal that on mixed carrier, receives unicast service, thereby determine the resource area of unicast service on this carrier wave, so that report the channel condition of unicast service resource, guarantee the application of multi-antenna technology.Terminal for receiving Multimedia Broadcast Multicast Service then needs to consider in two kinds of situation.A kind of situation is: this terminal is worked in the mode of carrier aggregation (carrier aggregation), then can in time obtain the relevant resource allocation information of Multimedia Broadcast Multicast Service upgrades, thereby further carry out the resource map operation, the correct Multimedia Broadcast Multicast Service that receives behind the decoding control information of multicast broadcasting service.Another kind of situation is: this terminal is worked in the mode that carrier wave switches (carrier switching), when this terminal receives unicast service on main carrier, (carrier wave that is the Multimedia Broadcast Multicast Service place is different with the main carrier of this terminal to receive Multimedia Broadcast Multicast Service on auxilliary carrier wave, the carrier wave at Multimedia Broadcast Multicast Service place is its auxilliary carrier wave) time, switch between main carrier and auxilliary carrier wave owing to terminal in the prior art, when terminal works during, can't guarantee that then the relevant resource allocation information of Multimedia Broadcast Multicast Service that this terminal can in time obtain on the auxilliary carrier wave upgrades like this at main carrier.In addition, for the terminal that is in sleep (Sleep) pattern or free time (Idle) state with the reception Multimedia Broadcast Multicast Service of carrier wave switching mode work, the related resource configuration information that also can't in time obtain the Multimedia Broadcast Multicast Service on the carrier wave of carrying Multimedia Broadcast Multicast Service causes can't continuing normally to receive Multimedia Broadcast Multicast Service to upgrade.
On the other hand; when the resource allocation information of Multimedia Broadcast Multicast Service changes; because the system configuration describing message AAI_SCD that carries this information may be the transmission sometime in the dispatching cycle of a Multimedia Broadcast Multicast Service; usually the time of the parameter in the AAI_SCD message and not direct relation dispatching cycle of Multimedia Broadcast Multicast Service are enabled in the base station; when if the parameter relevant with Multimedia Broadcast Multicast Service takes place to upgrade in the AAI_SCD message; if the dispatching cycle of the renewal entry-into-force time of this parameter and Multimedia Broadcast Multicast Service is irrelevant, then will influence the base station for the transmission of Multimedia Broadcast Multicast Service and the reception of terminal.In addition, after if terminal receives AAI_SCD message, according to time of the resource allocation information of this AAI_SCD information updating Multimedia Broadcast Multicast Service may be in certain dispatching cycle sometime, and this moment network side the transmission of Multimedia Broadcast Multicast Service remain according to the resource allocation information before upgrading and send, therefore, the resource allocation information of the Multimedia Broadcast Multicast Service of terminal after according to this renewal can't normally receive the business datum on the decoding respective resources.
Summary of the invention
Main purpose of the present invention is to provide a kind of indicating means of resource distribution parameter, update method, terminal and the base station of MBS resource distribution parameter, to address the above problem at least.
According to an aspect of the present invention, a kind of indicating means of resource distribution parameter is provided, comprise: the base station sends the renewal indication information of Multimedia Broadcast Multicast Service MBS resource distribution parameter, and wherein, whether this renewal indication information is used to indicate the MBS resource distribution parameter of base station to upgrade.
According to an aspect of the present invention, provide a kind of update method of Multimedia Broadcast Multicast Service MBS resource distribution parameter, having comprised: base station transmission system configuration describing message, wherein, carry the MBS resource distribution parameter of renewal in this system configuration describing message; The MBS resource distribution parameter of this renewal is enabled in the base station at the section start of a MBS dispatching cycle.
According to a further aspect in the invention, provide a kind of terminal, having comprised: receiver module is used to receive the renewal indication information from the base station; Parsing module, what be used to parse this renewal indication information indicates whether to be to upgrade MBS resource distribution parameter; Update module is used for parsing under the situation that is designated as renewal MBS resource distribution parameter of upgrading indication information, with the MBS resource distribution parameter of preserving from MBS resource distribution parameter update this locality of base station at parsing module.
According to a further aspect in the invention, provide a kind of base station, having comprised: judge module is used to judge whether base station employed MBS resource distribution parameter changes; Sending module, the judged result that is used at judge module is under the situation that is, sends to terminal and upgrades indication information, wherein, this renewal indication information is used to indicate the MBS resource distribution parameter of base station to change.
By the present invention, the base station is used to the renewal indication information of indicating MBS resource distribution parameter whether to change by transmission, thereby make terminal can in time obtain the MBS resource distribution parameter of renewal, and avoided unnecessary reception and the renewal operation of terminal for MBS.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the update method of the MBS resource distribution parameter of an embodiment of the present invention;
Fig. 2 is the schematic diagram according to the preferred embodiment of the present invention one, two, five to seven;
Fig. 3 is the schematic diagram according to the preferred embodiment of the present invention three, four, five to seven;
Fig. 4 is the flow chart of the update method of the MBS resource distribution parameter of another kind of embodiment according to the present invention; And
Fig. 5 is according to the terminal of the embodiment of the invention and the schematic diagram of base station.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
In wireless communication system, because MBS can share running time-frequency resource on the carrier wave in the mode of time division multiplexing or frequency division multiplexing with unicast service, therefore, the base station need be notified to MBS resource distribution parameter terminal (comprising the terminal that receives MBS business and unicast service), so that terminal can normally receive MBS data or unicast service data, and when changing, the employed MBS resource distribution of base station side parameter needs too the MBS resource distribution parameter after upgrading is notified to terminal.The present invention realizes in this wireless communication system.
Fig. 1 is according to the flow chart of the indicating means of the resource distribution parameter of an embodiment of the present invention, may further comprise the steps:
Step S102, the base station sends the renewal indication information of MBS resource distribution parameter, and wherein, whether this renewal indication information is used to indicate the MBS resource distribution parameter of base station to upgrade.
For example, the base station is by carrying the renewal indication information of mutual broadcasting service resources configuration information in Multimedia Broadcast Multicast Service configuration messages (AAI_E-MBS_CFG), the renewal indication information that perhaps carries the mutual broadcasting service resources configuration information in mutual broadcasting service resources mapping message (AAI_E-MBS_MAP) sends to terminal.
Whether the parameter update count value in the AAI_SCD message that sends in the base station in the correlation technique is used for indicating all parameters (including the Multimedia Broadcast Multicast Service system configuration parameter relevant with non-MBS) of AAI_SCD message to change, thereby terminal can't know clearly according to this renewal count value that MBS resource distribution parameter is current whether renewal taken place, and causes the Multimedia Broadcast Multicast Service terminal to carry out unnecessary reception and upgrades operation.And the present embodiment base station is used to the renewal indication information of indicating MBS resource distribution parameter whether to change by transmission, thereby make terminal can in time obtain the MBS resource distribution parameter of renewal, and avoided unnecessary reception and the renewal operation of terminal for MBS.
Preferably, in above-mentioned method, also comprise: step S104, MBS resource distribution parameter is upgraded in being designated as of this renewal indication information that this terminal parses goes out to receive;
For example, the terminal that is in the reception Multimedia Broadcast Multicast Service of free position receives decoding AAI_E-MBS_CFG message or AAI_E-MBS_MAP message, and judge whether the renewal indication information in this message is designated as renewal, terminal just can receive the AAI_SCD message that decoding is upgraded on corresponding carrier wave when being designated as renewal, thereby upgrade the resource allocation information of Multimedia Broadcast Multicast Service, terminal can not receive next AAI_SCD message when not upgrading if be designated as.
Step S106, the MBS resource distribution parameter of this terminal to preserve from MBS resource distribution parameter update this locality of base station.
For example, being designated as when upgrading MBS resource distribution parameter of the renewal indication information that in determining AAI_E-MBS_CFG message or AAI_E-MBS_MAP message, carries, think the MBS resource distribution parameter of MBS resource distribution parameter for upgrading of carrying among the AAI_SCD from the base station, therefore, the AAI_SCD message that decoding is upgraded, and upgrade local MBS resource distribution parameter, to carry out the reception of MBS data according to the MBS resource distribution parameter after this renewal.Wherein, above-mentioned MBS resource distribution parameter can also be carried in other broadcasts except that the message of carrying above-mentioned renewal indication information.Wherein, terminal can receive the MBS resource distribution parameter from the base station on the carrier wave that receives MBS.
Be in the connection status terminals of carrier wave switch operating mode in the correlation technique or be in sleep pattern or idle condition under terminal can't in time obtain mutual broadcasting service resources configuration information on the corresponding carriers, cause Multimedia Broadcast Multicast Service normally to receive.Whether present embodiment upgrades with the MBS resource distribution parameter in the indication mechanism configuration describing message by send the renewal indication information to the terminal that receives Multimedia Broadcast Multicast Service, make the terminal of the free position that is in any working method can both obtain the MBS resource distribution parameter of upgrading in time, thereby make terminal can normally receive the MBS data.
Preferably, the renewal indication information of the MBS resource distribution parameter among the step S102 is carried in the MBS configuration messages, and whether the MBS resource distribution parameter that is used to indicate the base station is upgraded in current transmission of described MBS configuration messages or life cycle.Promptly when the MBS resource distribution parameter in the system configuration describing message (AAI_SCD) will be upgraded (be base station will use another kind of MBS resource distribution parameter time) at the current transmission or the life (modification) of AAI_E-MBS_CFG message in the cycle, the base station was by carrying the renewal indication information of MBS resource distribution parameter in AAI_E-MBS_CFG.Particularly, referring to table 1, this renewal indication information can be one and upgrade indication bit (updateindicator), and expression sends at a last AAI_E-MBS_CFG or life (modification) in the cycle, the indication whether the MBS resource distribution parameter in the AAI_SCD message changes; Referring to table 3, this renewal indication information can also comprise a refresh counter (changecount), the more New count of the MBS resource distribution parameter in the indication AAI_SCD message.Referring to table 2, the transmission time information (comprise and send position or biasing etc.) of the AAI_SCD message of renewal can also be carried in the base station in AAI_E-MBS_CFG message, as: super frame period and/or superframe skew and/or frame number or vertical shift and/or subframe numbers or subframe skew.Like this, when in the transmission of AAI_E-MBS_CFG message or life cycle, sending a plurality of AAI_SCD message, terminal can go to receive AAI_SCD message in the indicated time of this transmission time information, which the AAI_SCD message that promptly can know renewal is, can correctly receive the AAI_SCD message after the renewal.
Table 1
| Information field | Size (bit) | Note |
| ... | ||
| SCD update indicator (renewal indication bit) | 1 | Be used for indicating the multicast and broadcast resource allocation information of AAI_SCD message whether in the life cycle of current AAI_E-MBS_CFG message, to upgrade.0b0: do not upgrade or do not have AAI_SCD message; 0b1: renewal is arranged. |
| ?...... |
Table 2
| Information field | Size (bit) | Note |
| ... | ||
| SCD update indicator (renewal indication bit) | 1 | Be used for indicating the multicast and broadcast resource allocation information of AAI_SCD message whether in the life cycle of current AAI_E-MBS_CFG message, to upgrade.0b0: do not upgrade or do not have AAI_SCD message; 0b1: renewal is arranged. |
| If (SCD update indicator=1) | ||
| SCD transmission time offset (transmitting time biasing) (m) | 4 | The transmission position of the SCD message that indication is upgraded is with respect to the superframe skew 16* (m+1) of the life cycle starting position of current AAI_E-MBS_CFG message |
| ... |
Table 3
| Information field | Size (bit) | Note |
| ... | ||
| SCD change count (refresh counter) | 4 | Be used for indicating the multicast and broadcast resource allocation information of AAI_SCD message whether in the life cycle of current AAI_E-MBS_CFG message, to upgrade.If the multicast and broadcast resource allocation information is when having renewal, (change count+1) mould 16. |
| ...... |
As shown in Figure 2, step S104 comprises: the terminal that is in the reception Multimedia Broadcast Multicast Service of free position receives decoding AAI_E-MBS_CFG message in a periodic manner, when the mutual broadcasting service resources configuration information update indication bit in this message is represented " renewal " or when upgrading count value and changing, execution in step S106 then;
Step S106 comprises: the terminal that is under the connection status of carrier aggregation working method receives the AAI_SCD message that decoding is upgraded at the delivery time of AAI_SCD message, on the carrier wave at MBS place, thereby upgrades MBS resource distribution parameter.Perhaps, be in terminal (carrier wave at MBS place is the auxilliary carrier wave of this terminal) under the connection status of carrier wave switch operating mode before the AAI_SCD message of upgrading sends, if it is operated on the main carrier, then carrying out carrier wave switches, the carrier wave (being the auxilliary carrier wave of terminal) that switches to corresponding multicast broadcast service is gone up the AAI_SCD message that receives the decoding renewal, more the MBS resource distribution parameter of new terminal this locality; Otherwise directly on the carrier wave at the Multimedia Broadcast Multicast Service place of work at present, receive the AAI_SCD message that decoding is upgraded.Perhaps, the terminal that is under sleep or the idle condition receives the AAI_SCD message that decoding is upgraded on the carrier wave at current reception Multimedia Broadcast Multicast Service place, and upgrades local MBS resource distribution parameter.
The renewal indication information that above preferred embodiment provides in wireless communication system terminal to send according to the base station upgrades a kind of specific embodiments of local MBS resource distribution parameter of preserving.Adopt above preferred embodiment, be in the terminal under the connection status of carrier wave switch operating mode, when the carrier wave at the MBS place is the auxilliary carrier wave (being that its main carrier is different with the carrier wave at MBS place) of this terminal, terminal can know that the MBS resource distribution parameter of base station side will upgrade according to the renewal indication information in the AAI_E-MBS_CFG message that receives, and receive before the AAI_SCD message of the MBS resource distribution parameter that carries renewal, the carrier wave that switches to the MBS place with this AAI_SCD message of timely reception to carry out the renewal of MBS resource distribution parameter.Equally, the terminal that is under sleep or the idle condition can know that also the MBS resource distribution parameter of base station side will upgrade, and the AAI_SCD message that in time receives the MBS resource distribution parameter that carries renewal is to carry out the renewal of MBS resource distribution parameter.
Whether preferably, the renewal indication information of the MBS resource distribution parameter among the step S102 is carried in the MBS resource mapping message, be used to indicate the MBS resource distribution parameter of base station to upgrade in dispatching cycle at current MBS.Promptly when the MBS resource distribution parameter among the AAI_SCD will be when current multicast and broadcast service scheduling takes place in the cycle to upgrade, the base station is by carrying the renewal indication information of MBS resource distribution parameter in AAI_E-MBS_MAP.Particularly, referring to table 1, this renewal indication information can be one and upgrade indication bit information (update indicator), represents at a last multicast and broadcast service scheduling in the cycle indication that whether the mutual broadcasting service resources configuration information changes in the AAI_SCD message.Referring to table 2, this renewal indication information can also comprise a refresh counter (changecount), the more New count of mutual broadcasting service resources configuration information in the indication AAI_SCD message.Referring to table 3, the transmission time information (comprise and send position or biasing) of the AAI_SCD message of renewal can also be carried in the base station in AAI_E-MBS_MAP message.Like this, terminal can correctly receive the AAI_SCD message after the renewal.
Preferably, as shown in Figure 3, step S104 comprises: receive the section start of the terminal of Multimedia Broadcast Multicast Service in each multicast and broadcast service scheduling cycle, receive decoding AAI_E-MBS_MAP message, when the renewal indication bit of the MBS resource distribution parameter in this message is represented " renewal " or when upgrading count value and changing, execution in step S106 then;
Step S106 comprises: the terminal that is under the connection status of carrier aggregation working method receives the AAI_SCD message that decoding is upgraded at the delivery time of AAI_SCD message, on the carrier wave at MBS place, thus the local MBS resource distribution parameter of preserving of new terminal more.Perhaps, be in terminal (carrier wave at MBS place is the auxilliary carrier wave of this terminal) under the connection status of carrier wave switch operating mode before the AAI_SCD message of upgrading sends, if it is operated on the main carrier, then carrying out carrier wave switches, switch to and receive the AAI_SCD message that decoding is upgraded on the carrier wave at corresponding multicast broadcast service place, the more local MBS resource distribution parameter of preserving of new terminal; Otherwise, directly on the carrier wave at the Multimedia Broadcast Multicast Service place of work at present, receive the AAI_SCD message that decoding is upgraded.The terminal that is under sleep or the idle condition receives the AAI_SCD message that decoding is upgraded on the carrier wave of current reception Multimedia Broadcast Multicast Service, and upgrades local MBS resource distribution parameter of preserving.
The renewal indication information that above preferred embodiment provides in wireless communication system terminal to send according to the base station upgrades the another kind of specific embodiments of local MBS resource distribution parameter of preserving.Adopt above preferred embodiment, be in the terminal under the connection status of carrier wave switch operating mode, when the carrier wave at the MBS place is the auxilliary carrier wave (being that its main carrier is different with the carrier wave at MBS place) of this terminal, terminal can know that the MBS resource distribution parameter of base station side will upgrade according to the renewal indication information in the AAI_E-MBS_MAP message that receives, and receive before the AAI_SCD message of the MBS resource distribution parameter that carries renewal, the carrier wave that switches to the MBS place with this AAI_SCD message of timely reception to carry out the renewal of MBS resource distribution parameter.Equally, the terminal that is under sleep or the idle condition can know that also the MBS resource distribution parameter of base station side will upgrade, and the AAI_SCD message that in time receives the MBS resource distribution parameter that carries renewal is to carry out the renewal of MBS resource distribution parameter.
Preferred embodiment one
In multicarrier system, according to the multi-carrier capability of terminal, terminal can be operated in respectively under two kinds of patterns, i.e. under carrier aggregation (carrier aggregation) and carrier wave conversion (carrierswitching) mode.After network insertion, the base station is that main carrier of terminal distribution is to receive and to send control and data message, when the main carrier of the carrier wave at Multimedia Broadcast Multicast Service place and this terminal not simultaneously, for the terminal that is operated under the carrier aggregation mode, Multimedia Broadcast Multicast Service place carrier wave is its auxilliary carrier wave, and terminal may be simultaneously operated on the major-minor carrier wave; For the terminal that can only be operated under the carrier wave conversion regime, its main carrier is as the control of unicast service and the transmission carrier wave of data, the carrier wave at Multimedia Broadcast Multicast Service place then is the auxilliary carrier wave of this terminal, terminal is changed between main carrier and auxilliary carrier wave, thereby receives the control and the data message of Multimedia Broadcast Multicast Service on auxilliary carrier wave.
Carry MBS resource distribution parameter among the system configuration describing message AAI_SCD that on the carrier wave of carrying Multimedia Broadcast Multicast Service, is sent, when this information takes place to upgrade variation, need upgrade indication, so that the notice terminal receives the mutual broadcasting service resources configuration information that decoding is upgraded at corresponding AAI_SCD message delivery time.
As shown in Figure 2, on the carrier wave of carrying Multimedia Broadcast Multicast Service, carry the MBS resource distribution parameter on this carrier wave among the system configuration describing message AAI_SCD that sends, be used to describe the resource allocation information in one or more multicast broadcasting service areas territory on this carrier wave and unicast service zone and multicast and broadcast service scheduling cycle information etc.Whether terminal is about to the indication information of renewal by read AAI_E-MBS_CFG on corresponding carriers with the MBS resource distribution parameter that obtains in the AAI_SCD message, receives decoding AAI_SCD message on the described carrier wave thereby be engraved in when corresponding.
As shown in table 1, in AAI_E-MBS_CFG message, carry a SCD and upgrade indication bit (SCD update indicator), the life (modification) that is illustrated in this AAI_E-MBS_CFG message is in the cycle, and whether MBS resource distribution parameter changes in the AAI_SCD message on the corresponding Multimedia Broadcast Multicast Service carrier wave.If change, before the delivery time of the next AAI_SCD message on described carrier wave, be in state of activation if having the terminal of carrier wave switching capability, terminal is according to current place carrier position, judge whether to switch to that (at current place carrier wave is main carrier on the described carrier wave, then need to switch on the auxilliary carrier wave, otherwise need not to switch) and receive MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding; If the terminal with carrier wave switching capability is in idle condition, then terminal receives the MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding on described carrier wave.If terminal has the carrier aggregation ability, then terminal receives the MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding on the Multimedia Broadcast Multicast Service carrier wave.
As shown in table 2, the transmission cycle or the positional information (being above-mentioned transmission time information) of SCD message can also be carried in the base station in AAI_E-MBS_CFG message, as: super frame period and/or superframe skew and/or frame number or vertical shift and/or subframe numbers or subframe skew.
Preferred embodiment two
As shown in table 3, in AAI_E-MBS_CFG message, carry a SCD refresh counter (SCD change count), indication is at the life (modification) of this AAI_E-MBS_CFG message in the cycle, the more New count of the MBS resource distribution parameter in the AAI_SCD message on the corresponding Multimedia Broadcast Multicast Service carrier wave, for example as " change count " when changing, the MBS resource distribution parameter in the AAI_SCD message of representing to send in life (modification) cycle of this AAI_E-MBS_CFG message will change.Before the delivery time of the next AAI_SCD message on this carrier wave, be in state of activation if having the terminal of carrier wave switching capability, terminal is according to current place carrier position, judge whether to switch to that (at current place carrier wave is main carrier on the described carrier wave, then need to switch on the auxilliary carrier wave, otherwise need not to switch) and receive MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding; If the terminal with carrier wave switching capability is in idle condition, then terminal receives the MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding on described carrier wave.
As shown in Figure 2, on the carrier wave of carrying Multimedia Broadcast Multicast Service, carry the MBS resource distribution parameter on the described carrier wave among the AAI_SCD that sends, be used to describe the resource allocation information in one or more multicast broadcasting service areas territory on the described carrier wave and unicast service zone and multicast and broadcast service scheduling cycle information etc.Terminal is by reading AAI_E-MBS_MAP on described carrier wave, obtain the indication information whether the MBS resource distribution parameter in the AAI_SCD message will soon be upgraded, thereby when corresponding, be engraved in and receive decoding AAI_SCD message on the described carrier wave, and with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update in this AAI_SCD message.
Preferred embodiment three
As shown in Figure 3, in AAI_E-MBS_MAP message, carry a SCD and upgrade indication bit (as shown in table 4), be illustrated in this multicast and broadcast service scheduling in the cycle, whether the MBS resource distribution parameter in the AAI_SCD message on the described Multimedia Broadcast Multicast Service carrier wave changes.If change, then before the delivery time of the next AAI_SCD message on described carrier wave, if described terminal with carrier wave switching capability is in state of activation, terminal is according to current place carrier position, judge whether to switch to that (at current place carrier wave is main carrier on the described carrier wave, then need to switch on the auxilliary carrier wave, otherwise need not to switch) and receive MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding; If the terminal with carrier wave switching capability is in idle condition, then terminal receives the MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding on described carrier wave.If terminal has the carrier aggregation ability, then terminal receives the MBS resource distribution parameter after the renewal of decoding in the described AAI_SCD message on the Multimedia Broadcast Multicast Service carrier wave, and with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update in this AAI_SCD message.
Table 4
| Information field | Size (bit) | Note |
| ... | ||
| SCD update indicator SCD (renewal indication bit) | 1 | Be used for indicating the multicast and broadcast resource allocation information of AAI_SCD message whether to upgrade in the cycle at current multicast and broadcast service scheduling.0b0: do not upgrade or do not have AAI_SCD message; 0b1: renewal is arranged. |
| ...... |
As shown in table 5, the transmission time information (transmission cycle or positional information) of SCD message can also be carried in the base station in AAI_E-MBS_CFG message, as: super frame period and/or superframe skew and/or frame number or vertical shift and/or subframe numbers or subframe skew.
Table 5
| Information field | Size (bit) | Note |
| ... | ||
| SCD update indicator (SCD upgrades indication bit) | 1 | Be used for indicating the multicast and broadcast resource allocation information of AAI_SCD message whether to upgrade in the cycle at current multicast and broadcast service scheduling.0b0: do not upgrade or do not have AAI_SCD message; 0b1: renewal is arranged. |
| If (SCD update indicator=1) | ||
| SCD transmission time offset (biasing of SCD transmitting time) | 4 | The transmission position of the SCD message that indication is upgraded is with respect to the superframe skew of the place superframe of current AAI_E-MBS_MAP message |
| ... |
Preferred embodiment four
As shown in Figure 3, in AAI_E-MBS_MAP message, carry a SCD refresh counter (as shown in table 6), indication is at this multicast and broadcast service scheduling in the cycle, the more New count of the MBS resource distribution parameter in the AAI_SCD message on the corresponding Multimedia Broadcast Multicast Service carrier wave, for example as " change count " when changing, the MBS resource distribution parameter in AAI_SCD message of representing to send in this scheduling will change.Before the delivery time of the next AAI_SCD message on described carrier wave, be in state of activation if having the terminal of carrier wave switching capability, terminal is according to current place carrier position, judge whether to switch to that (at current place carrier wave is main carrier on the described carrier wave, then need to switch on the auxilliary carrier wave, otherwise need not to switch) and receive MBS resource distribution parameter after the renewal in the described AAI_SCD message of decoding; Be in idle condition if having the terminal of carrier wave switching capability, terminal is the MBS resource distribution parameter after the renewal in the described AAI_SCD message of reception decoding on described carrier wave then.
Table 6
| Information field | Size (bit) | Note |
| ... | ||
| SCD change count (SCD refresh counter) | 4 | Be used for indicating the multicast and broadcast resource allocation information of AAI_SCD message whether to upgrade in the cycle at current multicast and broadcast service scheduling.When if renewal is arranged, (change count+1) mod 16 |
| ... |
Fig. 4 is the flow chart of the update method of the MBS resource distribution parameter of another kind of embodiment according to the present invention, may further comprise the steps:
Step S402, base station transmission system configuration describing message (AAI_SCD) wherein, is carried the MBS resource distribution parameter of renewal in this system configuration describing message;
Step S404, the MBS resource distribution parameter of this renewal is enabled in the base station at the section start of a MBS dispatching cycle.
Wherein, the one MBS is that the base station sends the next MBS dispatching cycle after the system configuration describing message of above-mentioned MBS resource distribution parameter of carrying renewal dispatching cycle, perhaps be interior first MBS dispatching cycle of the transmission of next MBS configuration messages or life cycle.
In the correlation technique, the time of the parameter in the AAI_SCD message is enabled in the base station and directly do not concern the dispatching cycle of Multimedia Broadcast Multicast Service, when if the parameter relevant with Multimedia Broadcast Multicast Service takes place to upgrade in the AAI_SCD message, if the dispatching cycle of the renewal entry-into-force time of this parameter and Multimedia Broadcast Multicast Service is irrelevant, then will influence the base station for the transmission of Multimedia Broadcast Multicast Service and the reception of terminal.And present embodiment is owing to limit this renewal is enabled in the base station at the section start of MBS dispatching cycle MBS resource distribution parameter; promptly carry out the renewal of the MBS resource distribution parameter of base station side; the problems referred to above that exist in the correlation technique have been solved; thereby can guarantee that the section start of base station in MBS dispatching cycle carries out the renewal of MBS resource distribution parameter, realize that the base station is for the normal reception for MBS of the normal transmission of Multimedia Broadcast Multicast Service and terminal.
Preferably, in above-mentioned method, also comprise: step S406, terminal is at the section start of the 2nd MBS dispatching cycle, with the local MBS resource distribution parameter of preserving of MBS resource distribution parameter update of the renewal of carrying in the system configuration describing message that receives.
In the correlation technique, terminal may be (transmitting time that is the system configuration describing message can't be alignd with the dispatching cycle of Multimedia Broadcast Multicast Service) sometime in certain dispatching cycle according to time of this AAI_SCD information updating MBS resource distribution parameter, and the resource allocation information of the Multimedia Broadcast Multicast Service after causing terminal according to this renewal can't normally receive the business datum on the decoding respective resources.In the present embodiment, after terminal receives AAI_SCD message, just carry out the renewal of MBS resource distribution parameter at the section start in multicast and broadcast service scheduling cycle (being the section start of above-mentioned the 2nd MBS dispatching cycle), thereby determine the entry-into-force time of mutual broadcasting service resources configuration information update, guarantee to upgrade in the starting position in certain multicast and broadcast service scheduling cycle, so that receive business datum on the decoding respective resources according to the configuration information that upgrades when terminal can begin in the dispatching cycle of next or certain Multimedia Broadcast Multicast Service, to guarantee the correct reception of multicast broadcast service data.
Preferably, step S406 comprises: upgrade the entry-into-force time section start that (promptly the 2nd MBS dispatching cycle) defaults to the next multicast and broadcast service scheduling cycle after the system configuration describing message that terminal receives above-mentioned MBS resource distribution parameter of carrying renewal, perhaps be the section start in first multicast and broadcast service scheduling cycle in life (modification) cycle of next Multimedia Broadcast Multicast Service configuration messages AAI_E-MBS_CFG message, terminal is upgraded local MBS resource distribution parameter of preserving in this default renewal entry-into-force time.Above-mentioned update method can be called the implicit expression mode.
Preferably, also carry the renewal entry-into-force time indication information (promptly being used for the time of indicating terminal) of MBS resource distribution parameter in the AAI_SCD message among the step S402 with the local configuration parameter of preserving of MBS resource distribution parameter update of the renewal that receives, wherein, this renewal entry-into-force time indication information comprises the mode (being implicit expression mode or explicit way) of upgrading the entry-into-force time and/or upgrades the time migration information that comes into force.Then, step S404 comprises: the MBS resource distribution parameter of this renewal is enabled at this renewal entry-into-force time indication information section start of an indicated MBS dispatching cycle in the base station; Step S406 comprises: terminal is at this renewal entry-into-force time indication information section start of the 2nd indicated MBS dispatching cycle, with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of this renewal.This renewal entry-into-force time indication information indicated first dispatching cycle can send the section start in the next multicast and broadcast service scheduling cycle after the AAI_SCD message of the MBS resource distribution parameter of carrying renewal for the base station among the step S404, perhaps being the section start in first multicast and broadcast service scheduling cycle in life (modification) cycle of next AAI_E-MBS_CFG message, perhaps be that Hyper Frame Number or superframe are setovered.Thereby terminal is carried out the renewal of local MBS resource distribution parameter in the indicated time of this renewal entry-into-force time indication information.Above-mentioned update method can be called explicit way.
Wherein, be the implicit expression mode if upgrade the mode of entry-into-force time, after then terminal received the AAI_SCD of the MBS resource distribution parameter of carrying renewal, the section start in the 2nd MBS dispatching cycle upgraded; If explicit way after then terminal receives the AAI_SCD of the MBS resource distribution parameter of carrying renewal, is upgraded in the indicated time of time migration information that renewal comes into force.
Wherein, above-mentioned renewal entry-into-force time indication information can also send by AAI_E-MBS_CFG message or AAI_E-MBS_MAP information.Therefore, before step S406, also comprise: the base station sends the MBS configuration messages or the MBS resource mapping message of the renewal entry-into-force time indication information that carries the time that is used for indicating terminal renewal MBS resource distribution parameter, wherein, this renewal entry-into-force time indication information comprises the time migration information that the mode of upgrading the entry-into-force time and/or renewal come into force;
Step S404 comprises: the MBS resource distribution parameter of this renewal is enabled at the above-mentioned renewal entry-into-force time indication information section start of an indicated MBS dispatching cycle in the base station;
Step S406 comprises: terminal is at the above-mentioned renewal entry-into-force time indication information section start of the 2nd indicated MBS dispatching cycle, with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of this renewal.
Above preferred embodiment provides terminal to adopt implicit expression mode or explicit way to carry out two kinds of specific embodiments of local update with MBS resource distribution parameter entrained among the AAI_SCD that receives, and upgrades the entry-into-force time and can indicate to terminal by specific indication information (being above-mentioned renewal entry-into-force time indication information) in explicit way.
Preferred embodiment five
As shown in Figures 2 and 3, when entrained MBS resource distribution parameter took place to upgrade among the AAI_SCD, its entry-into-force time can indicate by the mode of implicit expression.Particularly, the mutual broadcasting service resources configuration information update entry-into-force time defaults to the next multicast and broadcast service scheduling cycle after the AAI_SCD message, perhaps is first multicast and broadcast service scheduling cycle in next Multimedia Broadcast Multicast Service configuration messages AAI_E-MBS_CFG life (modification) cycle.
After terminal obtains MBS resource distribution parameter after the renewal in the AAI_SCD message by any one mode, upgrade local MBS resource distribution parameter of preserving according to the default renewal entry-into-force time, and continue to receive corresponding multicast broadcast service.
Preferred embodiment six
As shown in Figures 2 and 3, when entrained MBS resource distribution parameter took place to upgrade among the AAI_SCD, its entry-into-force time can indicate by explicit mode.Particularly, the renewal of carrying MBS resource distribution parameter in the AAI_SCD message indication field (promptly upgrading the entry-into-force time indication information) that comes into force.The renewal indication field that comes into force can be indicated the multiple biasing that comes into force, for example the entry-into-force time is the section start that next multicast and broadcast service scheduling cycle (MSI) or AAI_E-MBS_CFG send the cycle, perhaps being the section start in first multicast and broadcast service scheduling cycle in life (modification) cycle of next AAI_E-MBS_CFG message, perhaps be that Hyper Frame Number or superframe are setovered.As shown in table 7.
Table 7
| Information field | Size (bit) | Note |
| ... | ||
| SCD applying offset (SCD upgrades the biasing that comes into force) | 2 | SCD upgrades the biasing 0b00 that comes into force: next MSI comes into force; 0b01: the next CFG transmission cycle comes into force; 0b10: next CFG life cycle comes into force; 0b11: reserve. |
| ...... |
Preferred embodiment seven
With the indicating mode of preferred embodiment six, described explicit renewal entry-into-force time indication information can also send by AAI_E-MBS_CFG message or AAI_E-MBS_MAP message.
After terminal obtains MBS resource distribution parameter after the renewal in the AAI_SCD message by any one mode, according to the indicated local MBS resource distribution parameter of preserving of time renewal of the renewal entry-into-force time indication information that carries in AAI_E-MBS_CFG message or the AAI_E-MBS_MAP message, and continue to receive corresponding multicast broadcast service.
Fig. 5 is according to the schematic diagram of the terminal 10 of the embodiment of the invention, comprising:
Parsing module 104, what be used to parse this renewal indication information indicates whether to be to upgrade MBS resource distribution parameter;
Base station 20 comprises:
Sending module 204, the judged result that is used at judge module 202 is under the situation that is, sends to terminal 10 and upgrades indication information, this renewal indication information is used to indicate the MBS resource distribution parameter of base station 20 to change.
The foregoing description base station and terminal use the update method (as shown in Figures 1 to 4) of the MBS resource distribution parameter of above preferred embodiment to carry out the renewal and the entry-into-force time indication of EMBS pertinent system information.
The base station of the foregoing description and terminal are used indication and the renewal that realizes MBS resource distribution parameter according to the update method of the indicating means of the resource distribution parameter of above preferred embodiment and MBS resource distribution parameter, thereby make the base station can normally send MBS, terminal can normally receive MBS.
As can be seen from the above description, the present invention has realized following technique effect:
(1) solved the connection status terminals that is in carrier wave switch operating mode in the correlation technique or be in sleep pattern or idle condition under terminal can't in time obtain MBS resource distribution parameter on the corresponding carriers, the problem that causes Multimedia Broadcast Multicast Service normally to receive;
(2) can be so that terminal can be used this lastest imformation at suitable time location, to continue correctly to receive Multimedia Broadcast Multicast Service;
(3) make the terminal of the free position that is in any working method can both obtain the MBS resource distribution parameter of upgrading in time, thereby make terminal can normally receive the MBS data.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (19)
1. the indicating means of a resource distribution parameter is characterized in that, comprising:
The base station sends the renewal indication information of Multimedia Broadcast Multicast Service MBS resource distribution parameter, and wherein, whether described renewal indication information is used to indicate the MBS resource distribution parameter of described base station to upgrade.
2. method according to claim 1 is characterized in that, also comprises:
MBS resource distribution parameter is upgraded in being designated as of the described renewal indication information that terminal parses goes out to receive;
The MBS resource distribution parameter of described terminal to preserve from MBS resource distribution parameter update this locality of described base station.
3. method according to claim 2 is characterized in that, described terminal receives the described MBS resource distribution parameter from described base station on the carrier wave that receives Multimedia Broadcast Multicast Service.
4. method according to claim 1, it is characterized in that, the renewal indication information of described MBS resource distribution parameter is carried in the MBS configuration messages, and whether the MBS resource distribution parameter that is used to indicate described base station is upgraded in current transmission of described MBS configuration messages or life cycle.
5. method according to claim 1, it is characterized in that, whether the renewal indication information of described MBS resource distribution parameter is carried in the MBS resource mapping message, be used to indicate the MBS resource distribution parameter of described base station to upgrade in dispatching cycle at current MBS.
6. method according to claim 2 is characterized in that, described MBS resource distribution parameter is carried in the broadcast except that the message of carrying described renewal indication information, and described broadcast comprises the system configuration describing message.
7. method according to claim 6 is characterized in that, described terminal is to comprise from the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of described base station:
Being designated as when upgrading of the described renewal indication information that described terminal parses goes out to receive receives described system configuration describing message from described base station at the delivery time of described system configuration describing message;
Described terminal is with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update that carries in the described system configuration describing message.
8. according to each described method in the claim 1 to 7, it is characterized in that described renewal indication information is for upgrading indication bit; Perhaps,
Described renewal indication information is for upgrading count value, and described renewal count value changes and is used for the indication renewal.
9. method according to claim 8 is characterized in that, the renewal MBS resource distribution parameter that is designated as of the described renewal indication information that described terminal parses goes out to receive comprises:
Described renewal indication information is described renewal indication bit, and it is predetermined bit that described terminal parses goes out described renewal indication information; Perhaps,
Described renewal indication information is described renewal count value, and described terminal parses goes out described renewal count value and changes.
10. according to each described method in the claim 1 to 7, it is characterized in that, carry the transmission time information that also carries described system configuration describing message in the message of upgrading indication information, wherein, described transmission time information comprise following one of at least: the superframe skew of the transmission of the described MBS configuration messages of distance or the starting point of life cycle, the superframe skew of the superframe position at the described MBS configuration messages of distance place, the quantity skew of the system configuration describing message that sends in the transmission of described MBS configuration messages or the life cycle, the quantity skew of the system configuration describing message that described MBS sent in dispatching cycle.
11. method according to claim 10 is characterized in that, described method also comprises:
Described terminal receives system configuration describing message from described base station in indicated time of described transmission time information.
12. the update method of a Multimedia Broadcast Multicast Service MBS resource distribution parameter is characterized in that, comprising:
Base station transmission system configuration describing message wherein, is carried the MBS resource distribution parameter of renewal in the described system configuration describing message;
The MBS resource distribution parameter of described renewal is enabled in described base station at the section start of a MBS dispatching cycle.
13. method according to claim 12, it is characterized in that, a described MBS is that described base station sends the next MBS dispatching cycle after the system configuration describing message of described MBS resource distribution parameter of carrying renewal dispatching cycle, perhaps be interior first MBS dispatching cycle of the transmission of next MBS configuration messages or life cycle.
14. method according to claim 12 is characterized in that, also comprises:
Terminal is at the section start of the 2nd MBS dispatching cycle, with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of described renewal.
15. method according to claim 14, it is characterized in that, described the 2nd MBS is that described terminal receives the next MBS dispatching cycle after the system configuration describing message of described MBS resource distribution parameter of carrying renewal dispatching cycle, perhaps is the transmission of next MBS configuration messages or first MBS dispatching cycle in the life cycle.
16. method according to claim 14, it is characterized in that, also carry in the described system configuration describing message and be used to indicate described terminal to upgrade the renewal entry-into-force time indication information of the time of MBS resource distribution parameter, wherein, described renewal entry-into-force time indication information comprises the time migration information that the mode of upgrading the entry-into-force time and/or renewal come into force;
The MBS resource distribution parameter that described renewal is enabled at the section start of a MBS dispatching cycle in described base station comprises: the MBS resource distribution parameter of described renewal is enabled at the described renewal entry-into-force time indication information section start of an indicated MBS dispatching cycle in described base station;
Terminal is at the section start of the 2nd MBS dispatching cycle, comprise with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of described renewal: described terminal is at the described renewal entry-into-force time indication information section start of the 2nd indicated MBS dispatching cycle, with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of described renewal.
17. method according to claim 14 is characterized in that,
At the section start of described terminal in the 2nd MBS dispatching cycle, before the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of described renewal, also comprise: described base station sends to carry and is used to indicate described terminal to upgrade the MBS configuration messages or the MBS resource mapping message of renewal entry-into-force time indication information of the time of MBS resource distribution parameter, wherein, described renewal entry-into-force time indication information comprises the time migration information that the mode of upgrading the entry-into-force time and/or renewal come into force;
The MBS resource distribution parameter that described renewal is enabled at the section start of a MBS dispatching cycle in described base station comprises: the MBS resource distribution parameter of described renewal is enabled at the described renewal entry-into-force time indication information section start of an indicated MBS dispatching cycle in described base station;
Described terminal is at the section start of the 2nd MBS dispatching cycle, comprise with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of described renewal: described terminal is at the described renewal entry-into-force time indication information section start of the 2nd indicated MBS dispatching cycle, with the local MBS resource distribution parameter of preserving of the MBS resource distribution parameter update of described renewal.
18. a terminal is characterized in that, comprising:
Receiver module is used to receive the renewal indication information from the base station;
Parsing module, what be used to parse described renewal indication information indicates whether to be to upgrade MBS resource distribution parameter;
Update module is used for parsing being designated as under the situation of upgrading MBS resource distribution parameter of described renewal indication information at described parsing module, with the MBS resource distribution parameter of preserving from MBS resource distribution parameter update this locality of described base station.
19. a base station is characterized in that, comprising:
Judge module is used to judge whether described base station employed MBS resource distribution parameter changes;
Sending module, the judged result that is used at described judge module is under the situation that is, sends to terminal and upgrades indication information, wherein, described renewal indication information is used to indicate the described MBS resource distribution parameter of described base station to change.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101748721A CN102238478A (en) | 2010-04-30 | 2010-04-30 | Resource configuration parameter indication and updating methods, terminal and base station |
| PCT/CN2011/073034 WO2011134365A1 (en) | 2010-04-30 | 2011-04-19 | Method, terminal and base station for instructing and updating resource configuration parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101748721A CN102238478A (en) | 2010-04-30 | 2010-04-30 | Resource configuration parameter indication and updating methods, terminal and base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102238478A true CN102238478A (en) | 2011-11-09 |
Family
ID=44860859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101748721A Pending CN102238478A (en) | 2010-04-30 | 2010-04-30 | Resource configuration parameter indication and updating methods, terminal and base station |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102238478A (en) |
| WO (1) | WO2011134365A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220352A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Communication method and device |
| WO2022082588A1 (en) * | 2020-10-22 | 2022-04-28 | Zte Corporation | Multicase broadcast service resource configuration and update |
| WO2022155978A1 (en) * | 2021-01-25 | 2022-07-28 | Oppo广东移动通信有限公司 | Mbs service configuration method and apparatus, terminal device, and network device |
| WO2023125211A1 (en) * | 2021-12-31 | 2023-07-06 | 华为技术有限公司 | Communication method and apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022006746A1 (en) * | 2020-07-07 | 2022-01-13 | Oppo广东移动通信有限公司 | Method and apparatus for receiving local mbs service, terminal device and network device |
| WO2023151098A1 (en) * | 2022-02-14 | 2023-08-17 | 北京小米移动软件有限公司 | Method and apparatus for transmitting system information, and readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217778A (en) * | 2007-01-05 | 2008-07-09 | 大唐移动通信设备有限公司 | A systematic message updating method and its implementation device |
| EP2079269A2 (en) * | 2008-01-08 | 2009-07-15 | NTT DoCoMo Inc. | Method and apparatus for setting active period starting point for user equipment |
| CN101651891A (en) * | 2008-08-13 | 2010-02-17 | 中兴通讯股份有限公司 | System message updating method |
| CN101677427A (en) * | 2008-09-19 | 2010-03-24 | 中兴通讯股份有限公司 | Updating method of broadcast message in large bandwidth and multi-carrier system |
-
2010
- 2010-04-30 CN CN2010101748721A patent/CN102238478A/en active Pending
-
2011
- 2011-04-19 WO PCT/CN2011/073034 patent/WO2011134365A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101217778A (en) * | 2007-01-05 | 2008-07-09 | 大唐移动通信设备有限公司 | A systematic message updating method and its implementation device |
| EP2079269A2 (en) * | 2008-01-08 | 2009-07-15 | NTT DoCoMo Inc. | Method and apparatus for setting active period starting point for user equipment |
| CN101651891A (en) * | 2008-08-13 | 2010-02-17 | 中兴通讯股份有限公司 | System message updating method |
| CN101677427A (en) * | 2008-09-19 | 2010-03-24 | 中兴通讯股份有限公司 | Updating method of broadcast message in large bandwidth and multi-carrier system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220352A1 (en) * | 2019-04-30 | 2020-11-05 | 华为技术有限公司 | Communication method and device |
| WO2022082588A1 (en) * | 2020-10-22 | 2022-04-28 | Zte Corporation | Multicase broadcast service resource configuration and update |
| WO2022155978A1 (en) * | 2021-01-25 | 2022-07-28 | Oppo广东移动通信有限公司 | Mbs service configuration method and apparatus, terminal device, and network device |
| WO2023125211A1 (en) * | 2021-12-31 | 2023-07-06 | 华为技术有限公司 | Communication method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011134365A1 (en) | 2011-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101742572B (en) | The transmission method of schedule information and device | |
| CN101291512B (en) | Downlink resource indicating method and device | |
| CN101217778B (en) | A systematic message updating method and its implementation device | |
| CN101867876B (en) | Method and device for bearing and receiving scheduling information of MCCH (Multipoint Control Channel) updating indication information | |
| CN102238478A (en) | Resource configuration parameter indication and updating methods, terminal and base station | |
| CN103975541A (en) | Method and apparatus for transmitting a mac control message in wireless access system | |
| CN102652405A (en) | Method for allocating resource for multicast and broadcast service data in wireless communication system and an apparatus therefor | |
| CN101959136B (en) | Sending, transmitting and receiving method of MCCH (Multi-point Control Channel) information and transmission system | |
| CN103517211B (en) | The transmission method of system broadcast information and equipment | |
| CN103891386A (en) | Apparatus and method for transmitting and receiving persistent scheduling change information in wireless communication system | |
| CN109155902A (en) | A kind of multi-broadcast communication method, the network equipment, user equipment and system | |
| JP2015524221A (en) | TDD Up / Downlink Configuration Update Method and Device, and TDD Reconfiguration Information Notification Method and Device | |
| CN102036178B (en) | The system and method for a kind of transmission, MBMS transmission notice indication information | |
| CN104602179A (en) | D2D (Device to Device) data transmission method and user equipment | |
| CN103477574B (en) | For performing the method and apparatus of range finding in a wireless communication system on M2M device | |
| CN102036171A (en) | Transmission method and system for subframe identification information | |
| CN108616993B (en) | Scheduling method and device of physical channel resources | |
| CN101849420B (en) | Wireless resource scheduling method and occupied information sending method for multi base station MBS | |
| CN102056082B (en) | Multicast broadcast service configuration information sending method and device | |
| CN101431721B (en) | Wireless resource scheduling method for multi-base station MBS | |
| CN101741525A (en) | Method and system for processing data retransmission of hybrid automatic retransmission request | |
| CN101931869B (en) | Transmitting and receiving method for dynamic scheduling information and related equipment thereof | |
| CN102123121B (en) | A kind of method of multi-carrier communications systems and system message update thereof | |
| CN102036172B (en) | Method and system for sending multimedia broadcast and multicast service (MBMS) notification message | |
| CN102415110B (en) | Method and apparatus for transmitting multimedia broadcast/multicast service (mbms) control signaling in a wireless network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |