CN105357720A - Mobile fusion network system and terminal equipment, and business process - Google Patents
Mobile fusion network system and terminal equipment, and business process Download PDFInfo
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- CN105357720A CN105357720A CN201510651374.4A CN201510651374A CN105357720A CN 105357720 A CN105357720 A CN 105357720A CN 201510651374 A CN201510651374 A CN 201510651374A CN 105357720 A CN105357720 A CN 105357720A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
Abstract
The invention discloses a mobile fusion network system and terminal equipment, and a business process. The system comprises a fused wireless resource management layer, a fused data link layer and a fused physical layer, wherein the fused wireless resource management layer is used for carrying out unified management on wireless resources fused in the whole network; the fused data link layer is used for managing assembly and split work of different wireless access resource data packets of multiple users; the fused physical layer is used for managing modulation or demodulation and encoding or decoding work of material resources of multiple users, and mapping data or signaling to the wireless distribution material resources or de-mapping data or signaling from the physical materials. According to the mobile fusion network system and terminal equipment, and the business process, the technical effects of improving the resource utilization rate and Qos (Quality of Service) of the whole network system and reducing complexity of the system and the terminal are realized.
Description
Technical field
The present invention relates to communication technical field, particularly, relate to a kind of mobile convergence network system and terminal equipment and operation flow.
Background technology
In in the past 30 years, mobile communication experienced by the rapid development from speech business to mobile broadband data service, not only changes the life style of people deeply, also facilitates socioeconomic development greatly.The two large main drives that mobile Internet and Internet of Things develop as future mobile communications are that the 5th third-generation mobile communication (5G) provides wide application prospect.Towards the year two thousand twenty and future, 5G will meet the demand of people's ultra high flux density, superelevation linking number density, ultrahigh-mobility.These demands are concerning current mobile network system, and be a huge challenge, network and terminal must carry out revolutionary change just can reach 5G vision.According in " the white skin of 5G network technology framework " book to the description that e-learning quality requires: existing network is realized by core net that multiple access is unified to be controlled, and different access technologies adopts different mobile management, and QoS controls and verification process.Various mobile management mechanism introduces different signaling processes, cause network interconnection and roaming architecture complicated, terminal switch and interoperability flow process loaded down with trivial details, network cooperating control ability is limited.
To sum up, the problem of access network is carried out mixing operation and obviously be there is disadvantage in core net, but in this, cloth net mode is when business develop rapidly, and network and the minimum solution of terminal modifications, can come into operation fast.
In sum, present inventor, in the process realizing invention technical scheme in the embodiment of the present application, finds that above-mentioned technology at least exists following technical problem:
In the prior art, existing mobile network system there is resource utilization and Qos is lower, system and the more complicated technical problem of terminal.
Summary of the invention
The invention provides a kind of mobile convergence network system and terminal equipment and operation flow, solve existing mobile network system and there is resource utilization and Qos is lower, system and the more complicated technical problem of terminal, achieve the resource utilization and Qos that improve the whole network system, decrease the technique effect of system and terminal complexity.
In the present invention, access way different in prior art is merged this problem in core net and has carried out revolutionary change: different access waies, carry out within the access network merging and superposing by amendment radio resource, core net is transparent to access way, and interface is single.Like this, for the service request that each is initiated, according to type of service and network resource status, radio resource selects different access bearers, maximumly can meet Qos and the balance network load of business, improves the resource utilization of overall network.Traditional approach then just just directly selects wlan according to type of service or conventional wireless manner carries in core net, does not consider the balance of resource and the situation of Qos.Traditional approach system and terminal are all only that the simple splicing of different access way is in the hope of coming into operation fast, this actually increases the efficiency of network and the reduction of terminal plurality of access modes interaction complexity, the present invention has then carried out revolutionary change according to the network utilization ratio of reality to network and terminal architecture, carried out revising and merging to meeting higher user's request by the layer 3 i.e. radio resource of network and terminal, concrete modification mode is as follows.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of mobile convergence network system, specifically comprises: the radio resource (rrc layer) of fusion, the data link layer of fusion, and the physical layer merged.
The radio resource of described fusion is suitable for the Radio Resource unified management of the whole network fusion: comprise the intensity of each frequency range Radio Resource of the various access way of the whole network, the management of disturbed condition, according to the use of interfering well cluster Radio Resource; The mapping of Radio Resource logic channel to transmission channel, the measurement and switching etc. of Radio Resource; The transmission etc. of RRM order.
Preferably, the logic channel of the Radio Resource of different radio access way is not mapped on same transmission channel.
The data link layer of described fusion is suitable for assembling and the fractionation work of the different radio access-in resource packet managing multi-user: data link layer is the process that transmission channel maps to physical channel, according to the resource of the physical channel that RRC distributes, by wireless data or protocol mapping on physical channel, the work such as the concrete assembling comprising data, fractionation and the merging repeatedly transmitted.
Preferably, the transmission channel of different radio access way is not mapped on same physical channel.
Preferably, the Radio Resource unified management of different radio access way, channel resource is separate.
The physical layer of described fusion is suitable for the work such as modulating/demodulating, coding/decoding managing multi-user's material resources in the whole network, by data and protocol mapping on real wireless distribution material resources/from demapping data, signaling physical resource.
Preferably, different radio access way business can exist concurrent, and therefore their physics accelerator resource is separate, by the concurrent selection United Dispatching of radio resource.
According to another aspect of the present invention, a kind of mobile convergence network terminal equipment is provided.Described Mobile Convergence terminal equipment comprises: the protocol stack subsystem of fusion and the physical layer subsystem of fusion.Traditional wireless terminal, although there is plurality of access modes, but the protocol stack of different access way and physical layer are distinct, be made up of different chip carriers, after the application merges, the communication subsystem of plurality of access modes designed in same chips carrier.
Preferably, the protocol stack subsystem of described fusion, resolves Resource Allocation in Networks information, carries out resource mapping and demapping according to Resourse Distribute to terminal uplink/downlink data, signaling.
Preferably, the physical layer subsystem of described fusion, considers the concurrent characteristic of different radio access way, keeps separate, even if there is coincidence unit to merge for different wireless access way hardware accelerator parts.
Preferably, the physical layer subsystem of described fusion, considers the single-shot characteristic of different radio access way, arranges respective clock switch to different accelerators, when certain wireless mode not used time, then closes clock switch, saves power consumption of terminal.
Preferably, the physical layer subsystem of described fusion, considers that different wireless access way code checks is different, designs different clock frequencies to the hardware accelerator of different access module.
On the other hand, present invention also provides a kind of mobile convergence network operation flow, for uplink service, merge the voice and packet data concurrent service that mobile terminal needs initiation wifi+4G voice, terminal protocol stack initiates radio resource request according to type of service to network terminal, network terminal is according to the integrated decision-making of the whole network resource situation to terminal configuration service resources, and the resource that terminal is distributed according to network terminal sends uplink service.
Preferably, described terminal protocol stack initiates radio resource request according to type of service to network terminal, and request command takies unique a kind of wireless-access mode, utilizes this single access module, network and terminal carry out Signalling exchange, for environment is set up in voice and packet data concurrent service carrying.
Preferential, first described wireless request order, if initiated when terminal does not have wireless link, then carry out the foundation of wireless link, then send Radio Resource foundation request needed for business according to terminal traffic initiation situation to network further.
Preferential, described wireless request order, employing be in Cell Broadcast CB, the Radio Resource that can adopt, comprises the Radio Resource of plurality of access modes, and terminal accesses according to the measured wireless access resource of measurement result priority signal matter.Further, if a kind of Radio Resource does not access network, then can change another mode and access.
Preferably, described network terminal according to the integrated decision-making of the whole network resource situation to terminal configuration service resources, Radio Resource license is sent to terminal by radio-resource-configuration order by network, after terminal receives this order, initiate Radio Resource and set up order to network, so far, run under the burse mode on terminal new resources, and network also opens burse mode after the Radio Resource receiving terminal has set up order.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
The invention provides a kind of mobile convergence network system and terminal equipment and operation flow, by the transformation in the system of various wireless access way and terminal is merged, multiple wireless access resource is unified in radio resource manage, solve current plurality of access modes and realize unified control by core net, different access technologies adopts different mobile management, QoS controls and verification process, various mobile management mechanism introduces different signaling processes, network interconnection and roaming architecture complexity, terminal switch and interoperability flow process loaded down with trivial details, the situation that network cooperating control ability is limited, improve network radio resources utilance, and terminal processes is simplified, lower power consumption.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention, in the accompanying drawings:
Fig. 1 is the mobile convergence network structural representation of example of the present invention;
Fig. 2 is the composition schematic diagram of the mobile convergence network terminal equipment of example of the present invention;
Fig. 3 is the mobile convergence network terminal equipment physical layer clocks control unit schematic diagram of example of the present invention;
Fig. 4 is be the mobile convergence network uplink service interaction flow schematic diagram of the embodiment of the present invention.
Embodiment
The invention provides a kind of mobile convergence network system and terminal equipment and operation flow, solve existing mobile network system and there is resource utilization and Qos is lower, system and the more complicated technical problem of terminal, achieve the resource utilization and Qos that improve the whole network system, decrease the technique effect of system and terminal complexity.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete execution mode, technique scheme is described in detail.
Embodiment one:
In embodiment one, just as described in the background art, current plurality of access modes realizes unified control by core net, different access technologies adopts different mobile management, QoS controls and verification process, and various mobile management mechanism introduces different signaling processes, network interconnection and roaming architecture complexity, terminal switch and interoperability flow process loaded down with trivial details, the situation that network cooperating control ability is limited.Inventor considers the management for plurality of access modes, its essence is the management to multiple radio resource, just should be stripped out from core net the RRM sublayer be placed on Access Network to the management of Radio Resource to have come, unified access-in resource management can carry out mobile management flexibly and Qos controls, and signaling process also simplifies a lot.The mobile convergence network structural representation of Fig. 1 example of the present invention.The network architecture of the multiple wireless access merged is different from traditional network architecture, do not carry out Radio Resource integration in core net 11 but carry out Radio Resource integration at Access Network, therefore multiple wireless standard is not distinguished for core net, namely the unique interface of core net is the interface of access network and core net, core net can't see the existence of multiple wireless standard, access network is at RRM rrc layer 12 pairs of plurality of access modes resource unified managements, manage the frequency spectrum resource of multiple access, time interval resource, code resource, the resource selection meeting business demand is carried out according to measurement result and network synthesis situation, data link layer 13 process respectively multiple types data, complete the combination and fractionation etc. of wireless data and signaling, logic channel and transmission channel are mapped, different radio access way logic channel is independently mapped to transmission channel, the concrete mapping process of physical layer 14 Radio Resource is respectively mapped on concrete physical channel, and encoding and decoding, modulation /demodulation etc., the transmission channel of different access way is mapped to independently physical channel.The management of unified Radio Resource, makes business map and is easy to forward another access way to from a kind of wireless access way.
Fig. 2 is the composition schematic diagram of the mobile convergence network terminal equipment of example of the present invention, and described convergent terminal comprises fusion protocol stack part 21 and merges physical layer part 22.Described fusion protocol stack part 21 coordinates network radio resources configuration order, carries out management and the data assembling of terminal resource, the work such as the switching of terminal resource.The physical layer part 22 of described fusion, different radio standard adopts independently physical resource treatment channel, and independently physical layer resources maps.In order to save power consumption of terminal, in Fig. 3, different wireless standard the present invention adopts different clock control cells 31, for the different code checks of difference access standard produce suitable clock control sequential, and when certain standard does not work, close clock switch, reduce the dynamic power consumption of circuit.
Fig. 4 is be the mobile convergence network uplink service interaction flow schematic diagram of the embodiment of the present invention.For uplink service, convergent terminal has the voice and packet data concurrent service of multiple wireless access to initiate, then first 41 the Radio Resource of institute persistent district is selected to initiate wireless link request command, network returns 42 wireless links and sets up order to terminal, carries Radio Resource and carry the resource set up needed for request command in foundation order; After terminal obtains 42 orders, adopt the Radio Resource in 42 orders to initiate 43 Radio Resource carryings and set up request, the information of the voice and packet data concurrent service of the different radio standard that carried terminal will be initiated in 43 orders, to network application concurrent resource; After wireless network obtains application, integrated network resource situation and disturbed condition, set up order 44 for terminal concurrence traffic assignments resource sends radio bearer; After terminal obtains 44 orders, correct parsing signal resource sends 45 radio bearers to network terminal after obtaining Radio Resource and has set up order, after this message is sent, terminal switch enters the burse mode of multiple types, starts to carry out data transmit-receive 46 on new Radio Resource; And after network terminal receives 45 message, be also cut into the burse mode of multiple wireless standard, and convergent terminal coordinates the data transmit-receive carrying out burse mode.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present invention, all falls within protection scope of the present invention.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
The invention provides a kind of mobile convergence network system and terminal equipment and operation flow, by the transformation in the system of various wireless access way and terminal is merged, multiple wireless access resource is unified in radio resource manage, solve current plurality of access modes and realize unified control by core net, different access technologies adopts different mobile management, QoS controls and verification process, various mobile management mechanism introduces different signaling processes, network interconnection and roaming architecture complexity, terminal switch and interoperability flow process loaded down with trivial details, the situation that network cooperating control ability is limited, improve network radio resources utilance, and terminal processes is simplified, lower power consumption.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a mobile convergence network system, is characterized in that, described system comprises: the physical layer of the radio resource of fusion, the data link layer of fusion, fusion, wherein:
The radio resource of described fusion is used for the Radio Resource unified management of merging the whole network, specifically comprises: the intensity of each frequency range Radio Resource of the various access way of the whole network, the management of disturbed condition, according to the use of interfering well cluster Radio Resource; Radio Resource logic channel is to the measurement of the mapping of transmission channel, Radio Resource and switching; The transmission of RRM order;
The data link layer of described fusion is for managing assembling and the fractionation work of the different radio access-in resource packet of multi-user, specifically comprise: according to the resource of the physical channel that the radio resource merged distributes, by wireless data or protocol mapping on physical channel, specifically comprise the merging work of the assembling of data, fractionation and transmission;
The physical layer of described fusion for managing modulation or demodulation, coding or the decoding effort of multi-user's material resources in the whole network, by data and protocol mapping to wireless distribution material resources or from demapping data, signaling physical resource.
2. mobile convergence network system according to claim 1, is characterized in that, the mapping logical channels of the Radio Resource of the different radio access way of the radio resource of described fusion is on different transmission channels; The transmission channel of the different radio access way of the data link layer of described fusion is mapped on different physical channels; The Radio Resource unified management of the different radio access way of the data link layer of described fusion, channel resource is separate.
3. mobile convergence network system according to claim 1, it is characterized in that, the different radio access way business of the physical layer of described fusion can exist concurrent, the physics accelerator resource of different radio access way business is separate, by the concurrent selection United Dispatching of radio resource.
4. a mobile convergence network terminal equipment, it is characterized in that, described terminal equipment comprises: the protocol stack subsystem of fusion and the physical layer subsystem of fusion, the protocol stack subsystem of described fusion, for resolving Resource Allocation in Networks information, carries out resource mapping and demapping according to Resourse Distribute to terminal uplink/downlink data, signaling; The physical layer subsystem of described fusion is used for the concurrent characteristic based on different radio access way, keep separate for different wireless access way hardware accelerator parts, the communication subsystem of plurality of access modes designs in same chips carrier by described terminal equipment.
5. mobile convergence network terminal equipment according to claim 4, it is characterized in that, the physical layer subsystem of described fusion is based on the single-shot characteristic of different radio access way, respective clock switch is arranged to different accelerators, when certain wireless mode not used time, then close clock switch, the hardware accelerator of physical layer subsystem to different access module of described fusion designs different clock frequencies.
6. the operation flow of a mobile convergence network and terminal equipment, business initiated by mobile convergence network terminal equipment, it is characterized in that, described operation flow comprises: terminal protocol stack initiates radio resource request according to type of service to network terminal, network terminal is according to the integrated decision-making of the whole network resource situation to terminal configuration service resources, and the resource that terminal is distributed according to network terminal sends corresponding service.
7. the operation flow of mobile convergence network according to claim 6 and terminal equipment, it is characterized in that, described terminal protocol stack initiates radio resource request according to type of service to network terminal, wireless request order takies unique a kind of wireless-access mode, utilize this single access module, network and terminal carry out Signalling exchange, for environment is set up in voice and packet data concurrent service carrying.
8. the operation flow of mobile convergence network according to claim 7 and terminal equipment, it is characterized in that, if initiate when terminal does not have wireless link, then first carry out the foundation of wireless link, then send Radio Resource foundation request needed for business according to terminal traffic initiation situation to network further.
9. the operation flow of mobile convergence network according to claim 7 and terminal equipment, it is characterized in that, described wireless request order adopts the Radio Resource that can adopt in Cell Broadcast CB, comprise the Radio Resource of plurality of access modes, terminal accesses according to the measured wireless access resource of measurement result priority signal matter, if Radio Resource cannot an access network, then can switch another mode and access.
10. the operation flow of mobile convergence network according to claim 6 and terminal equipment, it is characterized in that, described network terminal is specially to terminal configuration service resources according to the integrated decision-making of the whole network resource situation: Radio Resource license is sent to terminal by radio-resource-configuration order by network, after terminal receives order, initiate Radio Resource and set up order to network, so far, run under burse mode on terminal new resources, and network also opens burse mode after the Radio Resource receiving terminal has set up order.
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| CN105611595A (en) * | 2016-03-23 | 2016-05-25 | 四川长虹通信科技有限公司 | Cell selection residing method based on 5G fusion same-coverage network |
| WO2018059092A1 (en) * | 2016-09-28 | 2018-04-05 | 华为技术有限公司 | Method for packet exchange and related device |
| CN107920107A (en) * | 2016-10-11 | 2018-04-17 | 中兴通讯股份有限公司 | The Transmission system and method for data, MAC frameworks and its implementation |
| CN109460952A (en) * | 2018-10-25 | 2019-03-12 | 北京卫星信息工程研究所 | Heterogeneous network converged communication device and communication means for Emergency Logistics |
| CN110099088A (en) * | 2018-01-31 | 2019-08-06 | 国广融合（北京）传媒科技发展有限公司 | A kind of system adaptive recognition method based on fusion Transmission system |
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Application publication date: 20160224 |