CN102821426B - Network resource configuration method, equipment and system - Google Patents
Network resource configuration method, equipment and system Download PDFInfo
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- CN102821426B CN102821426B CN201210285202.6A CN201210285202A CN102821426B CN 102821426 B CN102821426 B CN 102821426B CN 201210285202 A CN201210285202 A CN 201210285202A CN 102821426 B CN102821426 B CN 102821426B
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Abstract
The invention discloses a network resource configuration method, which comprises the following steps that wireless network control equipment is synchronized with wireless transceiver equipment to acquire the capability information of the wireless transceiver equipment, wherein the capability information comprises information about whether the wireless transceiver equipment supports an independent mode combination mode or not; the wireless network control equipment configures the resources of the corresponding wireless transceiver equipment according to the capability of user equipment and the capability of the corresponding wireless transceiver equipment after receiving a request from the user equipment; and the wireless network control equipment configures the user equipment according to the configured resources of the wireless transceiver equipment. The invention also discloses network resource configuration equipment and a network resource configuration system. Communication can be successfully established even when the capability of the wireless transceiver equipment is mismatched with the capability of the user equipment, so that a network can be normally used by the user equipment.
Description
Technical field
The present invention relates to mobile communication technology, more particularly to a kind of methods, devices and systems of Network resource allocation.
Background technology
Modulation-demodulation technique is one of key technology of moving communicating field, HSDPA (High Speed Downlink
Packet Access, high-speed downlink packet are accessed) technology is WCDMA (Wideband Code Division
Multiple Access, WCDMA) a kind of key technology in system, descending non real-time Packet Service can be strengthened
Handling capacity, improve the spectrum efficiency of wireless access side.HSDPA technologies can reach higher transfer rate, preferably support
Streaming Media type service, and meet the asymmetric demand of uplink and downlink data service.
HSDPA technologies introduce three kinds of channels：HS-SCCH (High Speed Shared Control Channel, it is high
Fast shared control channel), HS-PDSCH (High Speed Physical Downlink Shared Channel, high-speed physical
DSCH Downlink Shared Channel) and HS-DPCCH (High Speed Dedicated Physical Control Channel, at a high speed specially
With physical control channel).Wherein, HS-PDSCH is used to carry high-speed downstream user data information；HS-SCCH is used to carry demodulation
With the signaling needed for data channel HS-PDSCH；HS-DPCCH is used to carry feedback carrying data receiver on the hs-pdsch
The information of correctness, and feedback CQI (Channel Quality Indication, channel quality are indicated) information.
In order to further enhance the wireless performance of HSDPA, high order modulation technique is introduced in HSDPA, and (for example, 16 just
Hand over amplitude modulation(PAM) 16QAM and 64 quadrature amplitude modulations 64QAM) and multiple-input and multiple-output (Multiple-input Multiple-
Output, MIMO) technology etc..
MIMO technology is, for multipath wireless channels, to refer to and use multiple transmitting days respectively in transmitting terminal and receiving terminal
Line and reception antenna, now channel capacity linearly increase with the increase of antenna amount.Therefore, can be into using MIMO technology
Radio channel capacity is improved again, and in the case where bandwidth and antenna transmit power is not increased, the availability of frequency spectrum can be exponentially
Improve.64QAM is a kind of high order modulation technique, can provide higher data rate, and can more efficiently utilize band
It is wide.
In a wcdma system, the 64QAM and MIMO technology of down direction are had been introduced into.For example, UE (User
Equipment, user equipment) 64QAM and MIMO mode can be supported respectively；RNC (Radio Network Controller,
Radio network controller) can separately or concurrently support 64QAM and MIMO mode；Node B (RF receiving/transmission device) can be respectively
Or while support 64QAM and MIMO mode.
Before mobile communication technology obtains further development, UE can only individually support 64QAM or MIMO technology, i.e. UE
Or adopt 64QAM technologies or adopt MIMO technology, it is impossible to support the joint of two kinds of technologies.Coordinate UE, Node B prop up
Hold 64QAM technologies, it is also possible to support MIMO technology, but cannot also support the pattern of two kinds of technical tie-ups.
With the development of mobile communication technology, 64QAM starts to be used in combination with MIMO technology.The joint of both technologies
Higher data rate, bigger channel capacity can be brought and more types of service are supported.Therefore, UE, RNC and Node
B starts to support 64QAM and the united direction of MIMO technology to develop.
During the present invention is realized, inventor has found：In the network of mobile communication, UE, RNC and Node B's sends out
Exhibition and replacement can not Complete Synchronizations, that is to say, that UE, RNC and Node B there may be mismatch in terms of the ability of communication
Situation, in this case, RNC Node B can be carried out mistake configuration, and Node B for it is this mistake configuration nothing
Method correct understanding, it is impossible to correctly configured.Now, Node B may cause this radio chains by feeding back unsuccessful information
The failure that road is set up.As wireless link fails, UE cannot be set up with Node B completely and is connected, so as to use net
Network.If Node B do not have feeding back unsuccessful information but configured according to the information of mistake, UE and network side can be produced
The problem of communication confusion, causes UE normally use network, has a strong impact on the use of network quality and mobile communication subscriber.
The content of the invention
In view of this, the main purpose of each embodiment of the invention is to provide a kind of method of Network resource allocation, is made
Obtain in communication capacity mismatches of the UE with access network equipment, UE can also normally use network, not result in communication user
The communication barrier, improves network quality.
The embodiments of the present invention additionally provide a kind of equipment and system of Network resource allocation simultaneously.
To achieve these goals, various embodiments of the present invention provide following technical solution：
A kind of network resource configuration method of the embodiment of the present invention, the method include：
Wireless network control apparatus are synchronized with wireless transmitting-receiving equipments, obtain the ability letter of the wireless transmitting-receiving equipments
Breath, the ability information include whether the wireless transmitting-receiving equipments support the information of the united pattern of independent pattern；
After the request that wireless network control apparatus receive user equipment is initiated, according to the ability and correspondence of the user equipment
Wireless transmitting-receiving equipments ability, configure the resource of the corresponding wireless transmitting-receiving equipments；And
Wireless network control apparatus are matched somebody with somebody to the user equipment according to the resource of the wireless transmitting-receiving equipments of the configuration
Put.
A kind of wireless transmitting-receiving equipments of the embodiment of the present invention, the equipment include：Transceiver module and processing module, wherein,
The transceiver module is used for the information for receiving other equipment transmission in wireless network and/or to other equipment in network
Transmission information, including receive the configuration information that the corresponding wireless network control apparatus of the wireless transmitting-receiving equipments send；
The processing module is for synchronizing with corresponding wireless network control apparatus, and is connect according to the transceiver module
The configuration information received, configures to the resource of this wireless transmitting-receiving equipments.
A kind of Network resource allocation system of the embodiment of the present invention, the system include：Wireless network control apparatus, wireless receipts
Equipment and user equipment are sent out, wherein
The wireless network control apparatus are obtained the wireless receiving and dispatching and are set for being synchronized with the wireless transmitting-receiving equipments
Standby ability information, the ability information include whether the wireless transmitting-receiving equipments support the letter of the united pattern of independent pattern
Breath；It is additionally operable to receive the request that the user equipment sends, according to the ability information and corresponding wireless receipts of the user equipment
The ability of the equipment of sending out, configures the resource of the corresponding wireless transmitting-receiving equipments；And according to the wireless transmitting-receiving equipments of the configuration
Resource carries out resource distribution to the user equipment；
The wireless transmitting-receiving equipments for synchronizing with wireless network control apparatus, to described wireless in synchronizing process
Net control device sends the ability information of this wireless transmitting-receiving equipments, and the configuration according to wireless network control apparatus and user
Equipment sets up connection.
Another kind of network resource configuration method of the embodiment of the present invention, the method include：
The request that wireless network control apparatus receive user equipment is initiated；
Energy of the wireless network control apparatus according to ability and the corresponding wireless transmitting-receiving equipments of the user equipment for obtaining
Power, configures the resource of the corresponding wireless transmitting-receiving equipments；And
Wireless network control apparatus receive wireless transmitting-receiving equipments and are based on the resource distribution feedack, and according to described
Feedback information notifies the user equipment.
Another kind of wireless transmitting-receiving equipments of the embodiment of the present invention, the wireless transmitting-receiving equipments include：Transceiver module and process mould
Block, wherein,
The transceiver module is used for the information for receiving other equipment transmission in wireless network and/or to other equipment in network
Transmission information, including receive the configuration information that the corresponding wireless network control apparatus of the wireless transmitting-receiving equipments send；
The processing module for according to described configuration information and the ability of this wireless transmitting-receiving equipments, by the transmitting-receiving
Module sends the feedback information based on the resource distribution to wireless network control apparatus.
Another kind of Network resource allocation system of the embodiment of the present invention, the system include：It is wireless network control apparatus, wireless
Transceiver and user equipment, wherein
The wireless network control apparatus are used to receive the request that the user equipment sends, and obtain the user equipment
Ability information；According to the corresponding wireless receipts of capacity scheme of the ability information and corresponding wireless transmitting-receiving equipments of the user equipment
The equipment of sending out；And according to corresponding wireless transmitting-receiving equipments feedack notifying user equipment；
The wireless transmitting-receiving equipments are connected for being set up with user equipment according to the configuration of wireless network control apparatus, and
When the configuration of wireless network control apparatus is mismatched with the ability of this wireless transmitting-receiving equipments, based on wireless network control apparatus
Configure to wireless network control apparatus feedback information.
A kind of network resource configuration method, apparatus and system are embodiments provided, each embodiment is by wireless
During net control device and wireless transmitting-receiving equipments synchronization, wireless transmitting-receiving equipments explicitly point out the ability which has, and make
Wireless network control apparatus clearly understand the ability of wireless transmitting-receiving equipments, wireless transmitting-receiving equipments will not be carried out with its ability not
The configuration of matching, or in the ability of the indefinite understanding wireless transmitting-receiving equipments of wireless network control apparatus, by wireless receipts
Send out equipment feedack to remain to be successfully established wireless link, solve wireless transmitting-receiving equipments and mismatch with self-ability in configuration
When, it is impossible to it is successfully established wireless link or is configured with the pattern of mistake and the information of wireless transmitting-receiving equipments cannot be understood, causes
User equipment cannot use network problem.
Description of the drawings
Fig. 1 is the schematic diagram of radio access network resource configuration in prior art；
Fig. 2 is the flow chart that the first realizes radio access network resource collocation method in the embodiment of the present invention；
Fig. 3 is the schematic diagram of RNC and Node B resource audit processes in the embodiment of the present invention；
Fig. 4 is the flow chart that second is realized radio access network resource collocation method in the embodiment of the present invention；
Fig. 5 is the schematic diagram of RNC and the configuration of Node B isochronous resources in the embodiment of the present invention；
Fig. 6 is the structural representation of Node B in the embodiment of the present invention；
Fig. 7 is the structural representation of system in the embodiment of the present invention；
Fig. 8 is the flow chart that the third realizes radio access network resource collocation method in the embodiment of the present invention；
Fig. 9 is the 4th kind of flow chart for realizing radio access network resource collocation method in the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
Step ground is described in detail.
The present invention proposes multiple embodiments, and separately below these embodiments are described in detail.It should be noted that
RNC the and Node B mentioned in various embodiments of the present invention, simply an example, can also be other similar wireless network controls
Equipment and wireless transmitting-receiving equipments.The 64QAM referred in various embodiments of the present invention is an example, can also be that other are similar
Modulation-demodulation technique.
As UE and wireless access network equipment there may be the mismatch of communication capacity, for example whether support 64QAM and
The joint of MIMO technology, so UE can cannot use network in some cases, it is also possible to cause the confusion of network-side communication.
When UE only individually supports 64QAM or MIMO technology, no matter whether RNC and Node B support 64QAM and MIMO
United pattern, UE can normally use network.Because UE can only report support 64QAM during capability reporting
Or MIMO is supported, and during the resource of the ability distribution Node B that RNC is reported according to UE, only it is notified that Node B according to 64QAM
Or the pattern of MIMO is communicated.Node B usually can support above two pattern, it is possible to according to the mould that RNC is configured
Formula, success are set up with UE and are communicated.
In the united patterns of UE support 64QAM and MIMO, if RNC does not support the pattern of two kinds of technical tie-ups, nothing
Whether support that the pattern of two kinds of technical tie-ups, UE can normally use network by Node B.Because reporting to RNC in UE
To support during the united patterns of 64QAM and MIMO, RNC can select 64QAM or MIMO mode to Node according to general-purpose algorithm to ability
B is configured.So, Node B only need to communicate with UE with 64QAM or MIMO mode, are not in confusion.
However, the united patterns of 64QAM and MIMO are supported in UE, and RNC also supports the united patterns of 64QAM and MIMO
When, if Node B simultaneously support 64QAM and MIMO mode but do not support the pattern of two kinds of technical tie-ups, be likely to occur UE without
Problem of the method using network.Concrete analysis is produced into UE with network-side communication confusion Producing reason below.
In the mobile communication network, RNC can know the ability of Node B.RNC can pass through the ability of the Node B known,
Specify whether Node B can support 64QAM or MIMO mode.But, Node B when its ability is reported, for whether propping up
Hold 64QAM or MIMO mode is independently reported, and do not report whether support the united modes of 64QAM and MIMO.
So when Node B support 64QAM and MIMO mode simultaneously, RNC is according to the ability information for reporting, it is impossible to clearly understand
Whether Node B support the united patterns of 64QAM and MIMO.Simultaneously because RNC supports the united patterns of 64QAM and MIMO, so
According to the ability that above-mentioned Node B are reported, RNC can judge the Node B by accident and support the united patterns of 64QAM and MIMO.
In the case where above-mentioned RNC erroneous judgement Node B support 64QAM and MIMO united modes, as shown in Figure 1, supporting
The united UE of 64QAM and MIMO are set up with network when being connected, and can produce the problem that UE cannot use network.As UE is supported
The united patterns of 64QAM and MIMO, so UE is in the ability information reported to RNC, clearly can report the UE support 64QAM and
The united patterns of MIMO, in fig. 1, represent the united patterns of support 64QAM and MIMO with 64QAM+MIMO.For example, in UE
When RRC (Radio Resource Control, wireless heterogeneous networks) connections are set up between RNC, its capability reporting is given by UE
RNC, wherein the type that can be related to UE is Category19 or Category20, represents that the UE supports 64QAM and MIMO joints
Pattern.
By configuration and the logical resource state of Node B Node Bs synchronous with RNC, RNC has understood the energy of Node B
Power, but in these cases, judged Node B by accident and supported the united patterns of 64QAM and MIMO.The energy that RNC can be reported according to UE
Power, carries out resource distribution to Node B, indicates the Node B and current UE and is connected with the united Model Establishments of 64QAM and MIMO
Connect, communicated.For example, set up after RRC is connected in RNC and UE, RNC can carry out RL (Radio Link, wireless link) and match somebody with somebody again,
Indicate that Node B use the united patterns of 64QAM and MIMO to current UE.
Now, Node B cannot understand the configuration information of RNC, may send error message to RNC, this time wireless link
Set up failure.RNC is notified that UE wireless links fail, and UE cannot be set up with NodeB and be communicated.Therefore, UE cannot use net
Network, it is impossible to carry out radio communication.
In above-mentioned RNC patterns united to Node B configuration 64QAM and MIMO, Node B are likely to can be according to RNC's
Indicate, to radio link configuration 64QAM and MIMO mode of current UE.But, compare with the united pattern of 64QAM and MIMO,
It is separately configured and 64QAM and is separately configured under the pattern of MIMO, HS-SCCH with HS-DPCCH channel coding formats is different and CQI
Reference table is also different.Therefore, Node B simultaneously to the UE for supporting 64QAM and MIMO united modes configure simultaneously 64QAM and
During MIMO, when UE can be caused to report CQI, Node B cannot understand or misinterpretation, and HS-SCCH channel coding formats
Change also results in Node B error understandings or cannot understand the information of UE.So, in these cases, between Node B and UE
Cannot the mutual information of correct understanding, the confusion of UE and network-side communication can be caused, cause UE normally use network.
The resource allocation method of Radio Access Network as shown in Figure 2 can make RNC clearly, correctly know Node B
Ability, configuration and logical resource state, and therefore RNC can correctly carry out resource distribution.
The resource allocation method of the wireless access network is comprised the following steps：
Step 201, RNC send resource audit request to Node B, start resource audit process.RNC sends resource audit
Request can be the audit request instruction that RNC receives Node B transmissions, so as to send resource audit request.For example, such as accompanying drawing 3
Shown, RNC sends message Audit Request (audit request) to Node B, and by the information unit in Audit Request
Start of Audit Sequence (audit sequence starts) are set to start of audit sequence or not
Start of audit sequence, to start a new audit serial number, or do not start new audit serial number, only
Complete the part that last time audit is not completed.
Step 202, RNC receive the resource audit response that Node B send, and the resource audit sent by Node B is rung
The information such as the state of configuring condition and logical resource of Node B should be known.Accordingly, RNC completes Node B's synchronous with Node B
Configuration and logical resource state.In the resource audit response that Node B send, the ability information of Node B is included, i.e., whether
64QAM patterns are supported, MIMO mode whether is supported and whether is supported the united patterns of 64QAM and MIMO.For example, such as accompanying drawing 3
Shown, RNC receives resource audit response information Audit Response (audit response) that Node B send.Audit
3 IE (Information Element, information unit) can be included in Response information, indicate respectively that the Node B are supported
64QAM patterns, support MIMO mode and not supporting the united patterns of 64QAM and MIMO.RNC is according to the resource audit for receiving
Response, knows that the Node B do not support the united patterns of 64QAM and MIMO, completes the synchronization of resource distribution.
Step 203, when UE initiates to converse, the ability information that RNC reception UE are reported, and the ability of UE is known accordingly,
After knowing UE abilities, RNC configures the resource of Node B according to the ability of the ability and Node B of UE to current UE, to set up UE
And the communication between Node B.
In step 202. RNC have been completed it is synchronous with Node B, and clearly known Node B ability, configuration
Situation and logical resource state.In step 203, Node B energy is selected if the ability of UE is mismatched with the ability of NodeB
Enough patterns supported are configured.Wherein, the ability of the ability of UE and Node B mismatches the pattern Node B for referring to that UE is supported
Cannot support, such as UE supports the united modes of 64QAM and MIMO and Node B are not supported.
For example, UE initiations call request, the transmitting portion ability information in the RRC connection request that UE is sent to RNC, and
Surplus capacity information is sent in the message that RRC connection establishments are completed.UE includes the type of UE in the ability information for reporting RNC,
For example, Cat19 or Cat20, represents that the UE supports the united modes of 64QAM and MIMO, also supports 64QAM patterns and MIMO moulds
Formula.After RNC receives the ability information that UE is reported, RL is sent again with request to Node B.As RNC clearly understands
Node B support 64QAM patterns and MIMO mode, but do not support the united patterns of 64QAM and MIMO, and UE supports 64QAM
With the united modes of MIMO, so match somebody with somebody in request in the RL again, RNC is configured Node B and is communicated with UE foundation with 64QAM patterns, or
Person sets up the communication with UE in the mimo mode.
Step 204, RNC complete Node B with postponing, according to the configuration to Node B, UE is configured, to complete
UE is synchronous with Node B resources.Such as RNC matches somebody with somebody in request again in RL, and Node B are configured to MIMO mode, then RNC is according to right
The configuration of Node B, by radio bearer setup message, is configured UE and is also communicated with the Model Establishment of MIMO.
According to above-described embodiment, as RNC is in the ability of Node B synchronous with Node B, configuring condition and logical resource shape
During state, in the resource audit response information that Node B send, include whether Node B support the united patterns of 64QAM and MIMO
IE, so RNC clearly knows whether Node B support the united patterns of 64QAM and MIMO, will not support in Node B
During the pattern, united pattern is configured to Node B.Therefore, be not in RNC Node B are carried out mistake configuration cause
Node B cannot set up the situation of wireless link.Now Node B can be successfully established wireless link, and UE normally can be used
Network.Meanwhile, RNC configure Node B and UE when, the source synchronous of Node B and UE can be caused, be not in Node B and
UE does not understand or the mutual information of error understanding, does not result in the confusion of UE and network-side communication, and UE can normally use network.
Radio access network resources collocation method as shown in Figure 4 can also solve problems of the prior art.The nothing
Line access resource allocation method is comprised the following steps：
Step 401, RNC receive the resource status indication information that Node B send, and Node B synchronous with NodeB accordingly
Ability, configuring condition and logical resource state.In the resource status indication that Node B send, the ability letter of Node B is included
Whether breath, i.e., support 64QAM patterns, whether support MIMO mode and whether support the united patterns of 64QAM and MIMO.Example
Such as, as shown in Figure 5, Node B send resource status indication information to RNC, and the information includes 3 IE, indicates respectively Node
B supports 64QAM patterns, supports MIMO mode, do not support the united patterns of 64QAM and MIMO.Wherein, Node B are sent to RNC
Resource status indication information can be when following any one situation occurs：Increase the home cell of Node B, i.e., it is local little
In the presence of zone state is changed into；The home cell of Node B is deleted, i.e., when home cell state is changed into not existing；The energy of home cell
When power changes；When the cell ability and/or resource running status of Node B change；The public physic channel of Node B
And/or Common transport channel ability is when changing；When the communication control port resource running status of Node B changes；
When the home cell group resource capability of Node B changes.
According to the resource status indication for receiving, RNC knows that the Node B do not support the united moulds of 64QAM and MIMO
Formula, completes the synchronization of resource distribution.
Step 402, when UE initiates to converse, the ability information that RNC reception UE are reported, and the ability of UE is known accordingly,
After knowing UE abilities, RNC configures the resource of Node B to current UE, to set up the communication between UE and Node B.
For example, UE initiations call request, the transmitting portion ability information in the RRC connection request that UE is sent to RNC, and
Surplus capacity information is sent in the message that RRC connection establishments are completed.UE includes the type of UE in the ability information for reporting RNC,
For example, Cat19 or Cat20, represents that the UE supports the united modes of 64QAM and MIMO, also supports 64QAM patterns and MIMO moulds
Formula.After RNC receives the ability information that UE is reported, RL is sent again with request to Node B.RNC has been completed in step 401
It is synchronous with Node B, and clearly known ability, configuring condition and the logical resource state of Node B.Therefore, RNC has been
Clearly understand Node B and support 64QAM patterns and MIMO mode, but do not support the united patterns of 64QAM and MIMO, so
In the RL again with request, RNC is configured Node B and is communicated with UE foundation with 64QAM patterns, or is set up in the mimo mode and UE
Communication.
Step 403, RNC complete Node B with postponing, according to the configuration to Node B, UE is configured, to complete
UE is synchronous with Node B resources.Such as RNC matches somebody with somebody in request again in RL, Node B is configured to the pattern of 64QAM, then RNC roots
According to the configuration to Node B, by radio bearer setup message, configure UE and also communicated with the Model Establishment of 64QAM.
According to above-described embodiment, as RNC is in the ability of Node B synchronous with Node B, configuring condition and logical resource shape
During state, in the resource status indication information that Node B send, include whether Node B support the united patterns of 64QAM and MIMO
IE, so RNC clearly knows whether Node B support the united patterns of 64QAM and MIMO, will not support in Node B
During the pattern, united pattern is configured to Node B.Therefore, be not in RNC Node B are carried out mistake configuration cause
Node B cannot set up the situation of wireless link.Now Node B can be successfully established wireless link, and UE normally can be used
Network.Meanwhile, RNC configure Node B and UE when, the source synchronous of Node B and UE can be caused, be not in Node B and
UE does not understand or the mutual information of error understanding, does not result in the confusion of UE and network-side communication, and UE can normally use network.
Node B in the above embodiment of the present invention as shown in Figure 6, including processing module and transceiver module.Wherein receive and dispatch
Module is used for the information for receiving other equipment transmission and/or sends information to other equipment.For example, entering row information friendship with RNC
When mutually, information is sent and received.Processing module is for the situation according to equipment itself, it is determined that the information content sent to RNC.Example
As Node B to RNC send resource audit response when, whether processing module can support 64QAM patterns, whether according to this Node B
MIMO mode can be supported and the united patterns of 64QAM and MIMO whether can be supported, notify transceiver module send corresponding IE to
RNC.RNC after the IE of instructions Node B support patterns for receiving transceiver module transmission, processing method and above-described embodiment phase
Together, will not be described here.
In addition the processing module of Node B as shown in Figure 6 can be also used for, and send resource status to RNC in Node B
During configured information, whether 64QAM patterns can be supported according to Node B, whether can support MIMO mode and whether can support 64QAM
With the united patterns of MIMO, notify that transceiver module sends corresponding IE to RNC.
The system of the above embodiment of the present invention is as shown in Figure 7.Wherein, UE connects, reports this for setting up to RNC requests
UE abilities and the configuration according to RNC to this UE are set up with Node B and are connected.Node B were for being audited by resource with RNC
The ability of journey and/or the resource status indication synchronizing information Node B, configuring condition and logical resource state, and according to RNC's
Configuration is set up with UE and is connected.RNC is used for the request of the foundation connection for receiving UE, and receive ability information that UE reports and with
Node B carry out source synchronous, and carry out resource distribution to Node B and UE according to the ability of Node B and UE.Wherein Node B
For Node B as shown in Figure 6.
In system as shown in Figure 7 between Node B and RNC, triggered according to the state and event of Node B, no
The synchronization of the ability, configuring condition and logical resource state of Node B is carried out regularly.For example in above-mentioned resource audit process
And/or in resource status indication information, carry out the source synchronous of RNC and NodeB.When UE needs to set up connection, send to RNC
The request of connection is set up, and reports the ability information of the UE, information that RNC is reported according to UE and the ability of Node B are to Node B
Carry out resource distribution.When the united patterns of UE support 64QAM and MIMO, if Node B only support 64QAM patterns and MIMO moulds
Formula, RNC are selected according to 64QAM or MIMO mode configuration Node B, and UE is configured to identical pattern.Therefore, RNC is clearly
Understand the ability of Node B, so the ability of the ability that can be reported according to UE simultaneously consideration Node B is configured to Node B,
The situations that to be not in RNC different from the ability of Node B to the configuration of Node B, Node B can be successfully established wireless link,
UE can normally use network.Meanwhile, Node B and UE is configured with identical pattern, can smoothly set up connection, and UE can be just
Network is used often.
Radio access network resources collocation method as shown in Figure 8 can also solve problems of the prior art.The nothing
Line access resource allocation method is comprised the following steps：
Step 801, when UE initiates to converse, what RNC received UE sets up connection request and the ability information for reporting, and accordingly
Know the ability of the UE, such as UE supports the united patterns of 64QAM and MIMO.
Step 802, after the ability of the UE is known, RNC is that current UE matches somebody with somebody according to the ability of the ability and Node B of UE
The resource of Node B is put, to set up the communication between UE and Node B.For example, RNC passes through in synchronous with Node B before
Two independent IE that Node B are reported know that the Node B can support 64QAM patterns and MIMO mode, so as to judge this by accident
Node B support the united patterns of 64QAM and MIMO.The ability that UE is reported is the united patterns of support 64QAM and MIMO, so
It is the united patterns of 64QAM and MIMO that RNC can be current UE configuration Node B.
Step 803, is carried out to Node B with postponing in RNC, if there is the unmatched situation of Node B abilities, then Node
B oneself selects the pattern supported, and reports RNC.The resource distribution that wherein RNC is carried out to Node B is with Node B self-abilities not
Matching refers to that the resource Node B of RNC configurations cannot be realized.Such as RNC configuration Node B adopt the united moulds of MIMO and 64QAM
Formula, but Node B do not support the united patterns of 64QAM and MIMO, now as RNC to the configuration of Node B with Node B
Ability is mismatched.RNC configures UE according to Node B feedacks.For example, RNC be current UE configuration Node B be 64QAM and
The united patterns of MIMO, but Node B do not support united pattern, therefore, Node B select the pattern that oneself can be supported
64QAM or MIMO configure this Node B, and the pattern of employing is reported RNC.RNC is according to Node B feedacks, configuration
UE is and Node B identical patterns to communicate so that UE and Node B set up.
According to the present embodiment, although during ability, configuring condition and logical resource state in Node B synchronous with Node B,
RNC can not right-on understanding Node B ability, for example simultaneously support 64QAM patterns and MIMO mode in Node B
When, RNC cannot just understand whether Node B support the united patterns of 64QAM and MIMO, but support in RNC erroneous judgement Node B
When the united patterns of 64QAM and MIMO accordingly configuration Node B, Node B voluntarily can be selected using 64QAM or MIMO moulds
Formula simultaneously feeds back to RNC, directly wireless link will not be caused to fail because of error configurations, and UE still can normally use net
Network.Also, RNC remains to make UE reach with the resource distribution of Node B consistent in the case of erroneous judgement.Thus, UE and Node B energy
The mutual information of enough correct understandings, sets up normal communication, therefore UE normally can effectively use network.
Node B used in above-described embodiment as shown in Figure 6, including processing module and transceiver module.Mould is received and dispatched wherein
Block is used for the information for receiving other equipment transmission and/or sends information to other equipment.Such as transceiver module receives what RNC sent
Configuration information and to RNC send feedback informations.Whether processing module is used for the configuration information for confirming RNC transmissions with this Node B's
Ability is matched, and selects the ability for matching to be configured if mismatching.For example, RNC require Node B configuration 64QAM and
The united patterns of MIMO, and processing module is when confirming that this Node B do not support the united patterns of 64QAM and MIMO, the process mould
Block selects 64QAM or MIMO to configure this Node B, and feeds back the concrete mould adopted by RNC this Node B by transceiver module
Formula.Thus, Node B do not result in wireless link failure, and RNC being capable of roots when configuration is mismatched with self-ability
UE is configured according to Node B feedacks, and the pattern of UE employings is caused as Node B, so as to realize that UE normally uses net
Network.
The system of the above embodiment of the present invention is as shown in Figure 7.Wherein, UE connects, reports this for setting up to RNC requests
UE abilities and the configuration according to RNC to this UE are set up with Node B and are connected.Node B are for the Node B's synchronous with RNC
Ability, configuring condition and logical resource state, in ability mismatch of the configuration information for receiving with this Node B, select matching
Ability configured and by the situation of configuration feed back to RNC and according to configuration with UE foundation be connected.RNC is used to receive UE's
Set up the request of connection, and receive ability information that UE reports and carry out source synchronous with Node B, and according to Node B and
The ability of UE carries out resource distribution to Node B and UE.Wherein NodeB is above-mentioned Node B as shown in Figure 6.
In system as shown in Figure 7, between Node B and RNC, triggered according to the state and event of Node B, no
The synchronization of the ability, configuring condition and logical resource state of Node B is carried out regularly.For example in resource audit process and/or money
In the status indication information of source, the source synchronous of RNC and Node B are carried out.But during RNC is synchronous with Node B, if
Node B support the pattern of 64QAM and MIMO simultaneously, then RNC will be considered that Node B support the united patterns of 64QAM and MIMO.
When UE needs set up connection, send to RNC and set up the request for connecting, and report the ability information of the UE, RNC to be reported according to UE
The ability of information and Node B carries out resource distribution to Node B.When Node B confirm the configuration information and this Node of RNC transmissions
When the ability of B is mismatched, Node B select the pattern matched with self-ability to be configured, and feed back to RNC.For example RNC matches somebody with somebody
Node B are put using the united patterns of 64QAM and MIMO, and Node B do not support united mode, then Node B select 64QAM or
MIMO mode is configured, and feeds back to the pattern of this Node of RNC B employings.Therefore, Node B will not because of configuration and itself
Ability is mismatched and causes wireless link to fail, and UE can normally use network.Meanwhile, RNC is fed back according to Node B
Pattern configurations UE, so as to so that the configuration consistency of UE and Node B, Node B and UE, will not it will be appreciated that mutual information
Cause the confusion of UE and network-side communication, UE be normally used network.
Radio access network resources collocation method as shown in Figure 9 can also solve problems of the prior art.The nothing
Line access resource allocation method is comprised the following steps：
Step 901, when UE initiates to converse, what RNC received UE sets up connection request and the ability information for reporting, and accordingly
Know the ability of the UE, such as UE supports the united patterns of 64QAM and MIMO.
Step 902, after the ability of the UE is known, RNC is that current UE matches somebody with somebody according to the ability of the ability and Node B of UE
The resource of Node B is put, to set up the communication between UE and Node B.For example, RNC passes through in synchronous with Node B before
Two independent IE that Node B are reported know that the Node B can support 64QAM patterns and MIMO mode, so as to judge this by accident
Node B support that the united patterns of 64QAM and MIMO, the ability that UE is reported are the united patterns of support 64QAM and MIMO, so
It is the united patterns of 64QAM and MIMO that RNC can be current UE configuration Node B.
Step 903, is carried out to Node B with postponing in RNC, if there is the unmatched situation of Node B abilities, then Node
The reason for B is to RNC return configuration failures and failure.RNC takes further action according to Node B feedacks.Enter one
The action of step can for example be that RNC selects suitably to configure according to the failure cause of feedback, re-start configuration；Or RNC roots
The synchronization to Node B resources is completed according to the failure cause of feedback, and feeds back UE to set up communication failure, initiate again calling.Example
Such as, RNC is that current UE configures Node B for the united patterns of 64QAM and MIMO, but Node B do not support united pattern,
Therefore, Node B return configuration failure information and failure cause, wherein unsuccessfully the reason for for do not support 64QAM and MIMO connection
Syntype.Now, RNC can reconfigure Node B for 64QAM patterns or MIMO according to the failure cause of Node B feedbacks
Pattern.Now, although Node B can return configuration error, but be not result in the failure of final wireless link, so UE
Remain able to normally use network.
After the failure cause for receiving Node B feedbacks, RNC can also be according to described failure cause, to Node B's
Ability re-synchronization, now RNC be expressly understood that Node B do not support the united patterns of 64QAM and MIMO, and notify UE this time
Connection failure, initiates calling again.Now, although this wireless link cannot be carried out and the unmatched configuration of ability because of Node B
And failure is set up, but when resettling next time, RNC will not carry out the configuration of mistake again to Node B, can be successfully established wireless
Link, thus UE remain able to normally use network.
RNC can cause UE consistent with the resource distribution of Node B using above-mentioned further processing method, so as to understand
Mutual information, does not result in the confusion of UE and network-side communication, and UE can be made normally to use network.
Node B used in above-described embodiment as shown in Figure 6, including processing module and transceiver module.Mould is received and dispatched wherein
Block is used for the information for receiving other equipment transmission and/or sends information to other equipment.Such as transceiver module receives what RNC sent
Configuration information and to RNC send feedback informations.Whether processing module is used for the configuration information for confirming RNC transmissions with this Node B's
Ability is matched, the reason for passing through transceiver module if mismatching to RNC send configurations failure information and fail.For example, exist
RNC requires the united patterns of Node B configuration 64QAM and MIMO, and processing module confirm this Node B do not support 64QAM and
During the united patterns of MIMO, original of the processing module by information and failure of the transceiver module to RNC send configuration failures
Cause, wherein failure cause do not support the united patterns of 64QAM and MIMO for Node B.Thus, RNC can be fed back according to Node B
Information reconfigure UE or re-synchronization and wait and call again.Two kinds of processing modes can be successfully established wireless link, and
So that the pattern that UE is adopted is as Node B, so as to realize that UE normally uses network.
The system of the above embodiment of the present invention is as shown in Figure 7.Wherein, UE connects, reports this for setting up to RNC requests
UE abilities and the configuration according to RNC to this UE are set up with Node B and are connected.Node B are for the Node B's synchronous with RNC
Ability, configuring condition and logical resource state, it is in ability mismatch of the configuration information for receiving with this Node B, anti-to RNC
Present the reason for configuration failure and failure and set up with UE according to configuration and be connected.RNC be used for receive UE foundation connection please
Ask, and receive the ability information and source synchronous are carried out with Node B that UE reports, according to the ability of Node B and UE to Node
B and UE carries out resource distribution, and after Node B return failure cause reconfigures Node B or weight according to failure cause
New synchronous wait UE is called again.Wherein NodeB is above-mentioned Node B as shown in Figure 6.
In system as shown in Figure 7, between Node B and RNC, triggered according to the state and event of Node B, no
The synchronization of the ability, configuring condition and logical resource state of Node B is carried out regularly.For example in resource audit process and/or money
In the status indication information of source, the source synchronous of RNC and Node B are carried out.But during RNC is synchronous with Node B, if
Node B support the pattern of 64QAM and MIMO simultaneously, then RNC will be considered that Node B support the united patterns of 64QAM and MIMO.
When UE needs set up connection, send to RNC and set up the request for connecting, and report the ability information of the UE, RNC to be reported according to UE
The ability of information and Node B carries out resource distribution to Node B.When Node B confirm the configuration information and this Node of RNC transmissions
When the ability of B is mismatched, the reason for Node B are to the failure of RNC feedback configurations and failure.Such as RNC configuration Node B are adopted
The united patterns of 64QAM and MIMO, and Node B do not support united mode, then Node B are to the failure of RNC feedback configurations and lose
Lose reason the united patterns of 64QAM and MIMO are not supported for Node B.RNC clearly can be known according to the feedback of Node B
Node B do not support the united patterns of 64QAM and MIMO, and notify UE this time connection failures, initiate calling again.RNC can also
Again Node B are configured according to the feedback of Node B, is configured to 64QAM or MIMIO patterns, and according to identical mould
Formula configures UE.Two ways can be successfully established wireless link, so as to ensure that UE normally uses network.Simultaneously RNC to UE and
The configuration consistency of Node B, Node B and UE are protected it will be appreciated that mutual information, does not result in the confusion of UE and network-side communication
Card UE can be normally used network.
Although by referring to some of the preferred embodiment of the invention, being shown and described to the present invention,
It will be understood by those skilled in the art that can to which, various changes can be made in the form and details, without departing from this
Bright spirit and scope.
Claims (8)
1. a kind of system of Network resource allocation, it is characterised in that the system includes radio network controller (RNC) and Node
B；
Wherein, for sending to the RNC, the Node B include whether this Node B support 64 quadrature amplitude modulations and how defeated
Enter the ability information of the information of the united pattern of multi output；
Abilities of the RNC for the Node B according to the capability information obtaining, in the request that receive user equipment is initiated
Afterwards, the ability according to the ability and the Node B of the user equipment, configures the resource of the Node B.
2. system according to claim 1, it is characterised in that the Node B pass through resource audit response or resource shape
State configured information is sent to the RNC includes whether Node B support 64 quadrature amplitude modulations and the united mould of multiple-input and multiple-output
The ability information of the information of formula.
3. system according to claim 1, it is characterised in that the RNC is additionally operable to the Node B's according to the configuration
Resource is configured to the user equipment.
4. a kind of method of Network resource allocation, it is characterised in that the method includes：
Radio network controller (RNC) receives the ability information that Node B send, and whether the ability information includes the Node B
Support the information of 64 quadrature amplitude modulations and the united pattern of multiple-input and multiple-output；
After the request that the RNC receive users equipment is initiated, according to the energy of the ability and corresponding Node B of the user equipment
Power, configures the resource of the corresponding Node B.
5. the method for Network resource allocation according to claim 4, it is characterised in that the RNC receives Node B and sends
Ability information include：
The RNC receives the resource audit response that the Node B send, wherein, the resource audit response includes described
The ability information of Node B；Or,
The RNC receives the resource status indication information that the Node B send, wherein, wrap in the resource status indication information
Include the ability information of the Node B.
6. the method according to claim 4 or 5, it is characterised in that methods described also includes：The RNC matches somebody with somebody according to described
The resource of the Node B for putting is configured to the user equipment.
7. a kind of Node B, it is characterised in that including transceiver module and processing module,
The processing module, for whether supporting 64 quadrature amplitude modulations (QAM) pattern, whether can prop up according to the Node B
Hold multiple-input and multiple-output (MIMO) pattern and whether can support the united patterns of 64QAM and MIMO, notify that the transceiver module is sent out
Corresponding information is sent to radio network controller (RNC)；
For sending to the RNC, transceiver module, includes whether the Node B support the letter of the united patterns of 64QAM and MIMO
Breath, and for receiving the configuration information that the RNC sends, wherein, the configuration information be according to the ability of user equipment and
What the ability of the Node B determined.
8. Node B according to claim 7, it is characterised in that the transceiver module is concrete
For sending resource audit response to the RNC, wherein, the resource audit response includes whether the Node B prop up
Hold the information of the united patterns of 64QAM and MIMO；Or,
For sending resource status indication information to the RNC, wherein, the resource status indication information includes the Node
Whether B supports the information of the united patterns of 64QAM and MIMO.
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| CN201210285202.6A CN102821426B (en) | 2008-08-05 | 2008-08-05 | Network resource configuration method, equipment and system |
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| CN2008101422880A CN101646238B (en) | 2008-08-05 | 2008-08-05 | Method, device and system for configuring network resources |
| CN201210285202.6A CN102821426B (en) | 2008-08-05 | 2008-08-05 | Network resource configuration method, equipment and system |
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| CN2008101422880A Division CN101646238B (en) | 2008-08-05 | 2008-08-05 | Method, device and system for configuring network resources |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7031703B1 (en) * | 1999-07-22 | 2006-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method of communicating operating capabilities in a telecommunication network |
| CN1917661A (en) * | 2006-01-19 | 2007-02-21 | 华为技术有限公司 | Method for assigning resource of base station node |
| CN1953600A (en) * | 2005-10-18 | 2007-04-25 | 上海原动力通信科技有限公司 | A control method for handoff in mobile communication system |
| CN1996819A (en) * | 2005-12-26 | 2007-07-11 | 华为技术有限公司 | A mixed processing method for automatic retransfer request |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101052374B1 (en) * | 2007-01-09 | 2011-07-28 | 노키아 코포레이션 | Method, apparatus and memory for signaling additional modulation scheme without additional signaling overhead |
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2008
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7031703B1 (en) * | 1999-07-22 | 2006-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method of communicating operating capabilities in a telecommunication network |
| CN1953600A (en) * | 2005-10-18 | 2007-04-25 | 上海原动力通信科技有限公司 | A control method for handoff in mobile communication system |
| CN1996819A (en) * | 2005-12-26 | 2007-07-11 | 华为技术有限公司 | A mixed processing method for automatic retransfer request |
| CN1917661A (en) * | 2006-01-19 | 2007-02-21 | 华为技术有限公司 | Method for assigning resource of base station node |
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