CN102781069B - The collocation method of multi-modulation scheme community, service establishing method, Apparatus and system - Google Patents
The collocation method of multi-modulation scheme community, service establishing method, Apparatus and system Download PDFInfo
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- CN102781069B CN102781069B CN201110124277.1A CN201110124277A CN102781069B CN 102781069 B CN102781069 B CN 102781069B CN 201110124277 A CN201110124277 A CN 201110124277A CN 102781069 B CN102781069 B CN 102781069B
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention provides the collocation method of multi-modulation scheme community, service establishing method, Apparatus and system.The collocation method of this multi-modulation scheme community comprises: be wireless access technology and at least one wireless access technology from standard of at least one main standard of cell configuration; For the Common Control Channel that the wireless access technology configuration of at least one main standard described is corresponding, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, is convenient to the described wireless access technology from standard by the described control information from the wireless access technology of standard of described Common Control Channel broadcast.The collocation method of multi-modulation scheme community of the present invention, service establishing method, Apparatus and system can save frequency spectrum resource and transmitting power.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to the collocation method of multi-modulation scheme community, service establishing method, Apparatus and system.
Background technology
Along with the deployment of 4G network, as E-UTRAN (EvolvedUniversalTerrestrialRadioAccessNetwork), need to original for 2G network, as GERAN (GSM/EDGERadioAccessNetwork) or 3G network, the frequency spectrum resource as UTRAN (UniversalTerrestrialRadioAccessNetwork) carries out redistributing (refarming), to reduce 2G or 3G network taking frequency spectrum resource, thus reserve frequency spectrum resource for 4G network design.Can find out, along with the development of network technology, the frequency spectrum resource of radio communication will become resource very in short supply.2G, 3G, 4G are called the wireless access technology (RAT, RadioAccessTechnology) of different standards.
The deployment of the frequency spectrum resource of GERAN network is in units of 0.2MHz, this section of frequency spectrum is divided into 8 time slots (slot) and carries out time division multiplexing (TDMA, TimeDivisionMultipleAccess), multiple 0.2MHz can share a set of Common Control Channel, the frequency spectrum that this cover Common Control Channel is configured in a 0.2MHz takies a time slot or multiple time slot, and this 0.2MHz frequency spectrum being configured with Common Control Channel is called BCCH (BroadcastControlChannel) carrier frequency.Why multiple 0.2MHz shares a set of Common Control Channel, is the expense in order to reduce Common Control Channel.In other words, a GERAN community can be deployed on multiple 0.2MHz frequency spectrum, only has a BCCH carrier frequency for configuring Common Control Channel.UTRAN network design is at present in units of 5MHz bandwidth.The current specification spectral bandwidth of E-UTRAN network design is 1.4MHz, 3MHz, 5MHz, 10MHz, 20MHz, and that is the bandwidth of an E-UTRAN community is divided into above-mentioned several fixing bandwidth.No matter be GERAN, UTRAN, E-UTRAN, a community all has the Common Control Channel of complete set at least.For UTRAN, Common Control Channel occupies the transmitting power of about 30%.
According to current specification, cause the waste of frequency spectrum resource and transmitting power.
Summary of the invention
For above-mentioned defect, the invention provides the collocation method of multi-modulation scheme community, service establishing method, Apparatus and system, realize the saving of right frequency spectrum resource and transmitting power.
The invention provides a kind of collocation method of multi-modulation scheme community, it is characterized in that, comprising:
For wireless access technology and at least one wireless access technology from standard of at least one main standard of cell configuration;
For the Common Control Channel that the wireless access technology configuration of at least one main standard described is corresponding, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, so that the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast.
According to a further aspect in the invention, a kind of access network equipment is also provided, comprises:
First processing module, for being the wireless access technology of at least one main standard of cell configuration and at least one wireless access technology from standard;
Second processing module, for the Common Control Channel that the wireless access technology configuration at least one main standard described is corresponding, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, so that the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast.
According to another aspect of the invention, a kind of service establishing method is also provided, be applied to multi-modulation scheme community, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, the wireless access technology of at least one main standard described is configured with corresponding Common Control Channel, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast, it is characterized in that, described service establishing method comprises:
Terminal sets up the wireless connections of the wireless access technology of described main standard by described Common Control Channel;
Described terminal sends business request information by described wireless connections, receives the response message that network side returns according to described business request information, and sets up wireless connections according to described response message and described network side; Described response message carries the radio bearer information that described network side is described terminal distribution, described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
In accordance with a further aspect of the present invention, another kind of service establishing method is also provided, be applied to multi-modulation scheme community, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, the wireless access technology of at least one main standard described is configured with corresponding Common Control Channel, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast, it is characterized in that, described service establishing method comprises:
The wireless connections of the wireless access technology of described main standard are set up by described Common Control Channel and described terminal;
Receive and forward to core net the non-access layer information that described terminal sends, and receiving the foundation carrying request that described core net returns;
Be described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard described or at least one main standard described, described radio bearer information is sent to described terminal, accesses described multi-modulation scheme community to make described terminal according to described radio bearer information; Described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
In accordance with a further aspect of the present invention, a kind of terminal is also provided, comprises:
First communication module, for setting up the wireless connections of the wireless access technology of main standard by Common Control Channel;
Second communication module, for sending business request information by described wireless connections, receiving the response message that network side returns according to described business request information, and setting up wireless connections according to described response message and described network side; Described response message carries the radio bearer information that described network side is described terminal distribution, described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
In accordance with a further aspect of the present invention, another kind of access network equipment is also provided, comprises:
First Executive Module, for setting up the wireless connections of the wireless access technology of main standard by Common Control Channel and terminal;
Second Executive Module, for receiving and forwarding to core net the non-access layer information that described terminal sends, and receives the foundation carrying request that described core net returns;
3rd Executive Module, for being described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard and at least one main standard, described radio bearer information is sent to described terminal, accesses described multi-modulation scheme community to make described terminal according to described radio bearer information; Described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
In accordance with a further aspect of the present invention, also provide a kind of wireless communication system, comprise terminal provided by the invention, access network equipment provided by the invention and equipment of the core network.
According to collocation method, service establishing method, the Apparatus and system of multi-modulation scheme community of the present invention, decrease the frequency spectrum resource taken needed for Common Control Channel in multi-modulation scheme community, reduce transmitting power, decrease interference, thus improve spectrum efficiency, power system capacity and throughput.
Accompanying drawing explanation
Fig. 1 is the flow chart of the collocation method of the multi-modulation scheme community of first embodiment of the invention;
Fig. 2 is the system architecture diagram of the collocation method of the multi-modulation scheme community of application first embodiment of the invention;
Fig. 3 is the structural representation of the access network equipment of second embodiment of the invention;
Fig. 4 is the schematic flow sheet of the service establishing method of third embodiment of the invention;
Fig. 5 is the signaling diagram of the service establishing method of third embodiment of the invention;
Fig. 6 is the schematic flow sheet of the service establishing method of fourth embodiment of the invention;
Fig. 7 is the structural representation of the terminal of fifth embodiment of the invention;
Fig. 8 is the structural representation of the access network equipment of sixth embodiment of the invention;
Fig. 9 is the system architecture schematic diagram of the wireless communication system of the seventh embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the technical scheme of the embodiment of the present invention is clearly and completely described.
Embodiment one
Fig. 1 is the flow chart of the collocation method of the multi-modulation scheme community of first embodiment of the invention.As shown in Figure 1, the method comprises the following steps:
Step S101, the wireless access technology that access network equipment is its at least one main standard of cell configuration be subordinate to and at least one wireless access technology from standard;
Step S102, for the Common Control Channel that the wireless access technology configuration of at least one main standard described is corresponding, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, so that broadcast the described control information from the wireless access technology of standard from the wireless access technology of standard by described Common Control Channel.
Fig. 2 is the system architecture schematic diagram of the collocation method of the multi-modulation scheme community of application first embodiment of the invention.As shown in Figure 2, this system comprises multi-modulation scheme community, Access Network RAN (RadioAccessNetwork) and core net.Wherein, this multi-modulation scheme community realizes providing 2 kinds or two or more standard in a community by configuration multimode (Multi-StandardRadio) base station.This Multi-Mode Base Station can support that the RAT of different systems combines; as: WCDMA+GSM, LTE+GSM, LTE+WCDMA, LTE+WCDMA+GSM etc.; and the wireless access technology of the different systems that Multi-Mode Base Station realizes can connect different core net respectively, these different core net independently can arrange physically and also can integratedly arrange.And the terminal being arranged in community can communicate with access network equipment.Wherein, this terminal is such as mobile terminal.The collocation method of the multi-modulation scheme community of the invention described above first embodiment is described from the angle of access network equipment.
Particularly, by configuring corresponding spectrum information in access network equipment, namely for given one section of frequency spectrum, according to given constraint, wireless access technology for multiple radio communication standard distributes suitable frequency spectrum (comprising the position of frequency spectrum and the bandwidth of frequency spectrum), and the cell configuration covered by access network equipment is multi-modulation scheme community.More specifically, constraint comprises: the type of service that the wireless access technology of the bandwidth of given frequency spectrum, the continuity of given frequency spectrum, at least one main standard and at least one bandwidth sum from the frequency spectrum of the wireless access technology of standard will carry.Further, select the wireless access technology of wireless access technology as main standard of at least one standard in this multi-modulation scheme community, and guarantee also to comprise in this multi-modulation scheme community the wireless access technology of at least one other standard except the wireless access technology of main standard, as the wireless access technology from standard.Wherein, the wireless access technology of any standard in the wireless access technology of the wireless access technology of main standard 2 kinds of can support for this multi-modulation scheme community or two or more standard, preferably, only select the wireless access technology of wireless access technology as main standard of a standard, the wireless access technology of all the other standards is all as the wireless access technology from standard.Next, conventionally specification is the Common Control Channel of the wireless access technology of wireless access technology configuration this standard a set of of main standard, and other whole wireless access technologys from standard all do not configure Common Control Channel, namely all wireless access technologys from standard of community share the Common Control Channel of main standard, so that from the wireless access technology of standard by the control information of Common Control Channel broadcast from the wireless access technology of standard.
Such as, in one cell, pass through spectrum division, realize E-UTRANFDD (FrequencyDivisionDuplex) simultaneously, the wireless access technology of UTRANFDD (FrequencyDivisionDuplex) and GERAN tri-kinds of standards, such as selected E-UTRANFDD is as the wireless access technology of main standard, the Common Control Channel of a set of E-UTRANFDD community requirement is then configured according to current specification, namely a bit of frequency spectrum in the frequency spectrum resource shared by wireless access technology of this main standard is set as Common Control Channel, in addition, corresponding Common Control Channel is not configured for UTRANFDD and GERAN, the Common Control Channel of UTRANFDD and GERAN sharing E-UTRANFDD, that is: the Common Control Channel that UTRANFDD and GERAN is also E-UTRANFDD configuration by this broadcasts the control information of the wireless access technology of self standard.
According to the collocation method of the multi-modulation scheme community of above-described embodiment, owing to selecting part standard as the wireless access technology of main standard in multi-modulation scheme community, and be the Common Control Channel of the wireless access technology configuration correspondence of main standard, the Common Control Channel of the wireless access technology of main standard is shared in order from the wireless access technology of standard, decrease the frequency spectrum resource taken needed for Common Control Channel in multi-modulation scheme community, reduce transmitting power, decrease interference, thus improve spectrum efficiency, power system capacity and throughput.
Further, in the collocation method of the multi-modulation scheme community of above-described embodiment, also comprise:
At least one in following information is broadcasted: multi-modulation scheme community indication information, at least one wireless access technology information from standard described, at least one bandwidth information from the frequency spectrum of the wireless access technology of standard described, at least one radio characteristics information supported from the wireless access technology of standard described by described Common Control Channel.
Wherein, described supported characteristic information, such as from double-transmission mode (DTM, DualTransferMode), many TBF (TemporaryBlockFlow) ability (MultipleTBFCapacity) etc. that the wireless access technology GERAN of standard supports.
Further, in the collocation method of the multi-modulation scheme community of above-described embodiment, also comprise:
The wireless access technology of adjustment at least one main standard described and/or at least one is from the frequency spectrum corresponding to the wireless access technology of standard, to make the wireless access technology of main standard and respectively more to meet the current load condition of multi-modulation scheme community from the frequency spectrum resource shared by the wireless access technology of standard, such as, for the wireless access technology of the larger standard of load distributes more frequency spectrum resource.
Particularly, access network equipment can according to any one or more factors in the business of current carrying, the business of asking and the type accessed terminal, the frequency spectrum resource that each standard of dynamic conditioning is distributed.Such as, for the multi-modulation scheme community of wireless access technology comprising E-UTRAN, UTRAN, GERAN tri-kinds of standards, the frequency spectrum resource being initially E-UTRAN distribution is 10MHz, the frequency spectrum resource distributed for UTRAN is 5MHz, the frequency spectrum resource distributed for GERAN is 2MHz, wherein, the spectral bandwidth unit of the spectral bandwidth unit of E-UTRAN to be the spectral bandwidth unit of 5MHz, UTRAN be 5MHz, GERAN is 0.2MHz.If in actual applications, excessive its frequency spectrum resource that causes of the load of UTRAN is not enough, and the idle a large amount of frequency spectrum resource of E-UTRAN, now the frequency spectrum resource shared by E-UTRAN can be adjusted to 5MHz and the frequency spectrum resource shared by UTRAN is adjusted to 10MHz by access network equipment automatically.The frequency spectrum resource that this dynamic conditioning should keep the Common Control Channel of the wireless access technology of at least one main standard to take does not change, and alternatively the information of dynamic conditioning is passed through broadcast and/or dedicated signaling notification terminal.By this dynamic conditioning, the frequency spectrum resource in community can be utilized more rationally, fully.
Embodiment two
Fig. 3 is the structural representation of the access network equipment of second embodiment of the invention, and as shown in Figure 3, this access network equipment comprises:
First processing module 201, for being the wireless access technology of at least one main standard of cell configuration and at least one wireless access technology from standard;
Second processing module 202, for the Common Control Channel that the wireless access technology configuration at least one main standard described is corresponding, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, so that the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast.
The method of the access network equipment configuration multi-modulation scheme community of above-mentioned second embodiment is identical with the collocation method of the multi-modulation scheme community of above-mentioned first embodiment, so place repeats no more.
According to the access network equipment of above-described embodiment, due to the wireless access technology that the first processing module is cell configuration multi-modulation scheme, in this multi-modulation scheme community, select the wireless access technology of part standard as the wireless access technology of main standard, and the wireless access technology being main standard by the second processing module configures corresponding Common Control Channel, the Common Control Channel of the wireless access technology of main standard is shared in order from the wireless access technology of standard, decrease the frequency spectrum resource taken needed for Common Control Channel in multi-modulation scheme community, reduce transmitting power, decrease interference, thus improve spectrum efficiency, power system capacity and throughput.
Further, in the access network equipment of above-described embodiment, the Common Control Channel corresponding for the wireless access technology configuration of at least one main standard described comprises, be the Common Control Channel of the wireless access technology configuration correspondence of at least one main standard described according to constraint, this constraint comprises: the type of service that the wireless access technology of the bandwidth of given frequency spectrum, the continuity of given frequency spectrum, at least one main standard and at least one bandwidth sum from the frequency spectrum of the wireless access technology of standard will carry.
Further, in the access network equipment of above-described embodiment, also comprise:
At least one in following information is broadcasted: the wireless access technology information from standard of described support, at least one bandwidth information from the frequency spectrum of the wireless access technology of standard described, at least one characteristic information from the wireless access technology of standard described by described Common Control Channel.
Further, in the access network equipment of above-described embodiment, also comprise:
3rd processing module, for adjusting the wireless access technology of at least one main standard described and/or at least one is from the frequency spectrum corresponding to the wireless access technology of standard.
By arranging the 3rd processing module, access network equipment can according to any one or more factors in the business of current carrying, the business of asking and the type accessed terminal, the frequency spectrum resource of the wireless access technology distribution of each standard of dynamic conditioning, thus utilize the frequency spectrum resource in community more rationally, fully.
Embodiment three
Fig. 4 is the schematic flow sheet of the service establishing method of third embodiment of the invention.As shown in Figure 4, this service establishing method is applied to multi-modulation scheme community, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, the wireless access technology of at least one main standard described is configured with corresponding Common Control Channel, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, and the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast; This service establishing method comprises the following steps:
Step S301, described terminal sets up the wireless connections of the wireless access technology of described main standard by described Common Control Channel;
Step S302, described terminal sends business request information by described wireless connections, receives the response message that network side returns according to described business request information, and sets up wireless connections according to described response message and described network side; Described response message carries the radio bearer information that described network side is described terminal distribution, described radio bearer information comprises, carrying standard information, carrying spectrum information and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
Particularly, Fig. 5 is the signaling diagram of the service establishing method of third embodiment of the invention.Wherein, support that the terminal of multi-modulation scheme community is resident identical with using the resident flow process to main standard conventional cell of conventional terminal in prior art to the flow process in multi-modulation scheme community, that is: terminal reads the information that community is broadcasted by the Common Control Channel of the wireless access technology of main standard, obtain the information needed for wireless access technology of the main standard of access, thus be established to the wireless connections of the wireless access technology of the main standard of multi-modulation scheme community on a common control channel.Subsequently, terminal sends service request to Access Network and by Access Network, this service request is forwarded to core net, and core net sends one in response to this request to Access Network and sets up carrying request.After Access Network receives this foundation carrying request, for terminal distribution radio bearer information, described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, and by distributed radio bearer information notification terminal, wherein, the standard information of carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.More specifically, after terminal reception network side returns response message, radio bearer information entrained by this response message can know network side be its distribute standard information of carrying, the spectrum information of carrying and turn-on time information, thus the time slot specified by turn-on time information is linked into the assigned frequency of the wireless access technology of the target standard indicated by standard information of carrying, sets up wireless connections with Access Network.
In addition, after Access Network is terminal distribution beared information, if know, the frequency spectrum resource of the wireless technology of the standard of distributed carrying is not enough, can automatically by the wireless technology of the terminal switch to other standards that access the wireless access technology of this standard.
According to the service establishing method of above-described embodiment, achieve and support that the terminal of multi-modulation scheme community has the service connection of the wireless access technology of any standard in the multi-modulation scheme community of Common Control Channel with the wireless access technology of only main standard, take full advantage of frequency spectrum resource, and save transmitting power.
Further, in the service establishing method of above-described embodiment, also comprise:
Described terminal sends wireless access capability information to described network side, and described wireless access capability packets of information is containing supporting the indication information of multi-modulation scheme community and/or the standard information of support.
Wherein, this wireless access capability information is for informing whether this terminal of Access Network supports the wireless access technology of the standard of multi-modulation scheme community and support thereof, if support, then Access Network is in the wireless access technology for being dispensed to the standard that described terminal is supported during terminal distribution standard; If do not support, then Access Network confirms that this terminal only supports the wireless access technology of main standard, is directly the wireless access technology of the main standard of terminal distribution.Particularly, this wireless access capability information in the wireless connection procedures of wireless access technology being established to main standard, can be sent to Access Network or be pass-through to core net via Access Network by terminal.If this wireless access capability information is sent to core net by terminal, then this wireless access capability information can be sent to Access Network by core net before terminal originating service request, also can after terminal originating service request, this wireless access capability information is carried to set up in carrying request and is sent to Access Network by core net.
Further, in the service establishing method of above-described embodiment, described service request is Non-Access Stratum (NonAccessStratum; NAS) message, non-access layer information is that terminal is sent to core net and is transparent message to Access Network, and the message that Access Network receives the type is directly transmitted to core net.
Embodiment four
Fig. 6 is the flow chart of the service establishing method of fourth embodiment of the invention.As shown in Figure 6, this service establishing method is applied to multi-modulation scheme community, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, wireless access technology at least one main standard described is configured with corresponding Common Control Channel, and the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel; The described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast; This service establishing method comprises the following steps:
Step S401, sets up the wireless connections of the wireless access technology of described main standard by described Common Control Channel and described terminal;
Step S402, receives and forwards to core net the non-access layer information that described terminal sends, and receiving the foundation carrying request that described core net returns;
Step S403, be described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard described and at least one main standard described, described radio bearer information is sent to described terminal, accesses described multi-modulation scheme community to make described terminal according to described radio bearer information; Described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
According to the service establishing method of above-described embodiment, achieve and support that the terminal of multi-modulation scheme community has the service connection of the wireless access technology of any standard in the multi-modulation scheme community of Common Control Channel with the wireless access technology of only main standard, take full advantage of frequency spectrum resource, and save transmitting power.
Further, in the service establishing method of above-described embodiment, described non-access layer information is the service request that terminal is sent to core net, and the message of the type is transparent to Access Network, and the message that Access Network receives the type is directly transmitted to core net.
Further, in the service establishing method of above-described embodiment, describedly set up carrying request and carry the quality of service information of business, whether this quality of service information such as comprises and requires to provide quality assurance (QOS) information, required bandwidth information, delay parameter or the error rate etc.In addition, when when access network equipment does not obtain the wireless access capability information of terminal transmission, core net obtains, also need to carry wireless access capability information or be sent to Access Network by other message from core net before this sets up bearing request message in this foundation carrying request.
Further, in the service establishing method of above-described embodiment, the step for described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard described and at least one main standard described comprises:
It is described terminal distribution radio bearer information according at least one in following information the wireless access technology of at least one wireless access technology from standard described and at least one main standard described: the load information of the wireless access technology of the quality of service information of described business, the wireless access capability information of terminal, at least one wireless access technology from standard described and at least one main standard described.
Embodiment five
Fig. 7 is the structural representation of the terminal of fifth embodiment of the invention.As shown in Figure 7, this terminal comprises:
First communication module 501, for setting up the wireless connections of the wireless access technology of main standard by Common Control Channel;
Second communication module 502, for sending business request information by described wireless connections, receiving the response message that network side returns according to described business request information, and setting up wireless connections according to described response message and described network side; Described response message carries the radio bearer information that described network side is described terminal distribution, described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.。
The terminal of above-described embodiment can adopt the flow process identical with the service establishing method of third embodiment of the invention to set up radio communication service, so place repeats no more.
According to the terminal of above-described embodiment, the wireless access technology of any standard that can have in the multi-modulation scheme community of Common Control Channel with the wireless access technology of only main standard sets up service connection, takes full advantage of frequency spectrum resource, and has saved transmitting power.
Further, in the service establishing method of above-described embodiment, described service request is non-access layer information, and non-access layer information is that terminal is sent to core net and is transparent message to Access Network, and the message that Access Network receives the type is directly transmitted to core net.
Further, in the terminal of above-described embodiment, also comprise:
Third communication module, for sending wireless access capability information to described network side, described wireless access capability packets of information is containing supporting the indication information of multi-modulation scheme community and/or the standard information of support.
Embodiment six
Fig. 8 is the structural representation of the access network equipment of sixth embodiment of the invention.As shown in Figure 8, this access network equipment comprises:
First Executive Module 601, for setting up the wireless connections of the wireless access technology of main standard by Common Control Channel and terminal;
Second Executive Module 602, for receiving and forwarding to core net the service request that described terminal sends, and receives the foundation carrying request that described core net returns;
3rd Executive Module 603, for being described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard and at least one main standard, and described radio bearer information is sent to described terminal, access described multi-modulation scheme community to make described terminal according to described radio bearer information; Described radio bearer information comprises, radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
The terminal of above-described embodiment can adopt the flow process identical with the service establishing method of fourth embodiment of the invention to set up radio communication service, so place repeats no more.
According to the access network equipment of above-described embodiment, the wireless access technology of any standard that terminal can be had in the multi-modulation scheme community of Common Control Channel with the wireless access technology of only main standard sets up service connection, take full advantage of frequency spectrum resource, and save transmitting power.
Further, in the service establishing method of above-described embodiment, described non-access layer information is the service request that terminal is sent to core net, and the message of the type is transparent to Access Network, and the message that Access Network receives the type is directly transmitted to core net.
Further, in the access network equipment of above-described embodiment, set up the quality of service information that carrying request carries business.
Further, in the access network equipment of above-described embodiment, the 3rd Executive Module also for being described terminal distribution radio bearer information according at least one in following information the wireless access technology of at least one wireless access technology from standard described and at least one main standard described: the load information of the wireless access technology of the quality of service information of described business, the wireless access capability of terminal, at least one wireless access technology from standard described and at least one main standard described.
Further, in the access network equipment of above-described embodiment, terminal also for according to the wireless access technology of at least one main standard described and/or at least one load information from the wireless access technology of standard, is switched to the wireless access technology of different systems by the 3rd Executive Module from the wireless access technology of place standard.Such as, the wireless access technology that this access network equipment can be the multi-modulation scheme that user terminal provides comprises LTE, WCDMA and GSM, 3rd Executive Module is after being linked into LTE by terminal, if know, the resource of LTE is inadequate, then now terminal can be automatically switched to other standards by the 3rd Executive Module, i.e. WCDMA or GSM.
Embodiment seven
Fig. 9 is the system architecture diagram of the wireless communication system of the seventh embodiment of the present invention.As shown in Figure 9, this wireless communication system comprises terminal 100, access network equipment 200 and equipment of the core network 300, and wherein, this terminal 100 is the terminal of above-mentioned 5th embodiment, and this access network equipment 200 is the access network equipment of above-mentioned 6th embodiment.
According to the wireless communication system of above-described embodiment, the wireless access technology of any standard that terminal can be had in the multi-modulation scheme community of Common Control Channel with the wireless access technology of only main standard sets up service connection, take full advantage of frequency spectrum resource, and save transmitting power.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (20)
1. a collocation method for multi-modulation scheme community, is characterized in that, comprising:
For wireless access technology and at least one wireless access technology from standard of at least one main standard of cell configuration;
For the Common Control Channel that the wireless access technology configuration of at least one main standard described is corresponding, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, so that the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast.
2. the collocation method of multi-modulation scheme community according to claim 1, it is characterized in that, the Common Control Channel of the described configuration of the wireless access technology at least one main standard described correspondence comprises, be the Common Control Channel of the wireless access technology configuration correspondence of at least one main standard described according to constraint, described constraint comprises: the type of service that the wireless access technology of the bandwidth of given frequency spectrum, the continuity of given frequency spectrum, at least one main standard described and at least one bandwidth sum from the frequency spectrum of the wireless access technology of standard will carry.
3. the collocation method of multi-modulation scheme community according to claim 1 and 2, is characterized in that, also comprise:
At least one in following information is broadcasted: multi-modulation scheme community indication information, at least one wireless access technology information from standard described, at least one bandwidth information from the frequency spectrum of the wireless access technology of standard described, at least one radio characteristics information supported from the wireless access technology of standard described by described Common Control Channel.
4. the collocation method of multi-modulation scheme community according to claim 1 and 2, is characterized in that, also comprise:
The wireless access technology of adjustment at least one main standard described and/or at least one is from the frequency spectrum corresponding to the wireless access technology of standard.
5. an access network equipment, is characterized in that, comprising:
First processing module, for being the wireless access technology of at least one main standard of cell configuration and at least one wireless access technology from standard;
Second processing module, for the Common Control Channel that the wireless access technology configuration at least one main standard described is corresponding, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, so that the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast.
6. access network equipment according to claim 5, it is characterized in that, the Common Control Channel of the described configuration of the wireless access technology at least one main standard described correspondence comprises, be the Common Control Channel of the wireless access technology configuration correspondence of at least one main standard described according to constraint, described constraint comprises: the type of service that the wireless access technology of the bandwidth of given frequency spectrum, the continuity of described given frequency spectrum, at least one main standard described and at least one bandwidth sum from the frequency spectrum of the wireless access technology of standard will carry.
7. the access network equipment according to claim 5 or 6, it is characterized in that, also comprise: broadcast at least one in following information by described Common Control Channel: multi-modulation scheme community indication information, at least one wireless access technology information from standard described, at least one bandwidth information from the frequency spectrum of the wireless access technology of standard described, at least one radio characteristics information supported from the wireless access technology of standard described.
8. the access network equipment according to claim 5 or 6, is characterized in that, also comprises:
3rd processing module, for adjusting the wireless access technology of at least one main standard described and/or at least one is from the frequency spectrum corresponding to the wireless access technology of standard.
9. a service establishing method, be applied to multi-modulation scheme community, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, the wireless access technology of at least one main standard described is configured with corresponding Common Control Channel, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, and the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast; It is characterized in that, described service establishing method comprises:
Terminal sets up the wireless connections of the wireless access technology of described main standard by described Common Control Channel;
Described terminal sends business request information by described wireless connections, receives the response message that network side returns according to described business request information, and sets up wireless connections according to described response message and described network side; Described response message carries the radio bearer information that described network side is described terminal distribution, described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
10. service establishing method according to claim 9, is characterized in that, also comprises:
Described terminal sends wireless access capability information to described network side, and described wireless access capability packets of information is containing supporting the indication information of multi-modulation scheme community and/or the standard information of support.
11. 1 kinds of service establishing methods, be applied to multi-modulation scheme community, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, the wireless access technology of at least one main standard described is configured with corresponding Common Control Channel, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, and the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast; It is characterized in that, described service establishing method comprises:
The wireless connections of the wireless access technology of described main standard are set up by described Common Control Channel and terminal;
Receive and forward to core net the non-access layer information that described terminal sends, and receiving the foundation carrying request that described core net returns;
Be described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard described or at least one main standard described, described radio bearer information is sent to described terminal, accesses described multi-modulation scheme community to make described terminal according to described radio bearer information; Described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
12. service establishing methods according to claim 11, is characterized in that, described foundation carrying request carries the quality of service information of business.
13. service establishing methods according to claim 11 or 12, it is characterized in that, the described step for described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard described or at least one main standard described comprises:
It is described terminal distribution radio bearer information according at least one in following information the wireless access technology of at least one wireless access technology from standard described or at least one main standard described: the load information of the wireless access technology of the quality of service information of described business, the wireless access capability information of terminal, at least one wireless access technology from standard described and at least one main standard described.
14. 1 kinds of terminals, described terminal is in multi-modulation scheme community, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, the wireless access technology of at least one main standard described is configured with corresponding Common Control Channel, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, and the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast; It is characterized in that, comprising:
First communication module, for setting up the wireless connections of the wireless access technology of main standard by Common Control Channel;
Second communication module, for sending business request information by described wireless connections, receiving the response message that network side returns according to described business request information, and setting up wireless connections according to described response message and described network side; Described response message carries the radio bearer information that described network side is described terminal distribution, described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
15. terminals according to claim 14, is characterized in that, also comprise:
Third communication module, for sending wireless access capability information to described network side, described wireless access capability packets of information is containing supporting the indication information of multi-modulation scheme community and/or the standard information of support.
16. 1 kinds of access network equipments, multi-modulation scheme community supported by described access network equipment, wherein, the wireless access technology of at least one main standard of described multi-modulation scheme cell configuration and at least one wireless access technology from standard, the wireless access technology of at least one main standard described is configured with corresponding Common Control Channel, the wireless access technology of the described wireless access technology from standard and described main standard shares described Common Control Channel, and the described wireless access technology from standard is by the described control information from the wireless access technology of standard of described Common Control Channel broadcast; It is characterized in that, comprising:
First Executive Module, for setting up the wireless connections of the wireless access technology of main standard by Common Control Channel and terminal;
Second Executive Module, for receiving and forwarding to core net the non-access layer information that described terminal sends, and receives the foundation carrying request that described core net returns;
3rd Executive Module, for being described terminal distribution radio bearer information the wireless access technology of at least one wireless access technology from standard and at least one main standard, described radio bearer information is sent to described terminal, accesses described multi-modulation scheme community to make described terminal according to described radio bearer information; Described radio bearer information comprise the standard information of carrying, the spectrum information of carrying and turn-on time information, wherein, the standard information of described carrying comprises the wireless access technology information of described main standard and/or the described wireless access information from standard.
17. access network equipments according to claim 16, is characterized in that, described foundation carrying request carries the quality of service information of business.
18. access network equipments according to claim 17, it is characterized in that, described 3rd Executive Module also for being described terminal distribution radio bearer information according at least one in following information the wireless access technology of at least one wireless access technology from standard described and at least one main standard described: the load information of the wireless access technology of the quality of service information of described business, the wireless access capability of terminal, at least one wireless access technology from standard described and at least one main standard described.
19. access network equipments according to claim 16, it is characterized in that, terminal also for according to the wireless access technology of at least one main standard described and/or at least one load information from the wireless access technology of standard, is switched to the wireless access technology of different systems by described 3rd Executive Module from the wireless access technology of place standard.
20. 1 kinds of wireless communication systems, is characterized in that, comprise as arbitrary in claim 14 to 15 as described in terminal, as arbitrary in claim 16 to 19 as described in access network equipment and equipment of the core network.
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| CN105474741B (en) * | 2013-12-17 | 2020-01-10 | 华为技术有限公司 | Multi-mode access point, control plane entity equipment and resource allocation method |
| EP3479620B1 (en) * | 2016-07-04 | 2021-02-24 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for controlling transmission in wireless communication system |
| CN106131907B (en) * | 2016-08-23 | 2019-07-30 | 广州慧睿思通信息科技有限公司 | One kind being based on software exchange multi-standard small region search method |
| CN112867096A (en) | 2016-11-02 | 2021-05-28 | 华为技术有限公司 | Network architecture suitable for flexible deployment scene |
| CN110972146B (en) * | 2018-09-28 | 2022-12-06 | 上海华为技术有限公司 | Configuration method of wireless network and network equipment |
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