CN101442784A - Method, system and apparatus for switching network - Google Patents
Method, system and apparatus for switching network Download PDFInfo
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- CN101442784A CN101442784A CNA2008101845851A CN200810184585A CN101442784A CN 101442784 A CN101442784 A CN 101442784A CN A2008101845851 A CNA2008101845851 A CN A2008101845851A CN 200810184585 A CN200810184585 A CN 200810184585A CN 101442784 A CN101442784 A CN 101442784A
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Abstract
The embodiment of the invention discloses a network switching method, system and device. The network switching method comprises: allocating channel resource reserved at access point AP to UE to be accessed in according to resource request of UE to be accessed in; indicating the UE to be accessed-in to switch to reserved channel corresponding to allocated channel resource. In the embodiment of the invention, allocation of reserved channel resource and united entity management for AP parameter are implemented; it saves network resource and promotes accessing efficiency by accessing UE in indoor type AP.
Description
Technical field
The present invention relates to network communications technology field, particularly a kind of method for switching network, system and device.
Background technology
When the mixed networking of grand network and home network, because the restriction of grand network neighbor cell configuration, maximum configurable 32 adjacent areas of grand network, obviously distribute to home network AP (Access Point, access point) frequency or scrambler (characteristic parameter of sub-district) are limited, therefore under the same grand network coverage, keep away the shared one group of parameter of unavoidable a plurality of AP, like this when switching, target ID (target Identifier in Relocation Required (re-positioning request) message, target identification) corresponding a plurality of AP, a plurality of AP assigned radio resource are inconsistent, thereby can't distinguish which allocation of radio resources really is that source RNC (RadioNetwork Controller, radio network controller) requires to distribute, and switching flow can not normally carry out.
In order to solve the collision problem of many AP when the re-positioning request, can be in the AP that shares identical parameters reserved resource, make the result unanimity of re-positioning request.And the resource of using that reconfigures mobile phone after successfully cutting makes the reserved resource free time also be the switching flow service always.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art: owing to there are a plurality of candidate AP, the corresponding a plurality of candidate AP of target ID that cause a RELOCATION REQUEST message, and in order to coordinate the consistency of each AP resource allocation, RELOCATION REQUEST message will guarantee to be distributed to all AP that use same frequency and uplink scrambling code, this just needs AG (Access Gateway, IAD) to receive the feedback of a plurality of AP, has increased bandwidth consumption and disposal ability consumption.
Summary of the invention
The embodiment of the invention provides a kind of method for switching network, system and device, when cutting indoor type AP to be implemented in, saves Internet resources, improves the efficient of switching.
For achieving the above object, the embodiment of the invention provides a kind of method for switching network on the one hand, comprising:
According to access customer equipment UE to be cut the requirement of resource is waited to cut the UE allocation of channel resources may for described in the channel resource that access point AP reserves;
Indicate UE described to be cut to switch to the channel reservation of the channel resource correspondence of distribution.
On the other hand, the embodiment of the invention also provides a kind of network switched system, comprising:
Access point AP is used for the channel reservation resource;
AP parameter management entity, the channel resource that is used for according to access customer equipment UE to be cut the requirement of resource being reserved at described AP is the described UE allocation of channel resources may of waiting to cut, and indicates UE described to be cut to switch to the channel reservation of the channel resource correspondence of distribution.
On the one hand, the embodiment of the invention also provides a kind of access point AP parameter management entity, comprising again:
Distribution module is used for waiting to cut the UE allocation of channel resources may according to waiting to cut channel resource that UE reserves at AP the requirement of resource for described;
Indicating module is used to indicate UE described to be cut to switch to the channel reservation of the channel resource correspondence of described module assigns.
On the one hand, the embodiment of the invention also provides a kind of access point AP, comprising again:
Information receiving module is used to receive the indication information that AP parameter management entity sends;
The resource reservation module is used for the indication information channel reservation resource that receives according to described information receiving module.
The embodiment of the invention has the following advantages: pass through the embodiment of the invention, AP parameter management entity according to wait to cut UE to the requirement of resource in the channel resource that AP reserves for waiting to cut the UE allocation of channel resources may, indicate UE to be cut to switch to the channel reservation of the channel resource correspondence of distribution.Thereby realized the unified management of AP parameter management entity and distributed the channel resource of reserving, when UE incision indoor type AP, saved Internet resources, improved the efficient of switching.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of method for switching network of the embodiment of the invention;
Fig. 2 is the schematic flow sheet of the another kind of method for switching network of the embodiment of the invention;
Fig. 3 is the structure chart of a kind of network switched system of the embodiment of the invention;
Fig. 4 is the structure chart of a kind of AP parameter management of embodiment of the invention entity;
Fig. 5 is the structure chart of the another kind of AP parameter management of embodiment of the invention entity;
Fig. 6 is the structure chart of a kind of AP of the embodiment of the invention;
Fig. 7 is the structure chart of the another kind of AP of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of method for switching network, can save Internet resources, improves switching efficiency." incision " in the embodiment of the invention is meant that UE switches to home network from grand network, and inserts home network, provides service by home network for UE.
As shown in Figure 1, the schematic flow sheet for a kind of method for switching network of the embodiment of the invention comprises:
Step S101, according to wait to cut UE to the requirement of resource in the channel resource that AP reserves for waiting to cut the UE allocation of channel resources may.
In the embodiment of the invention, AP parameter management entity receives the outdoor cell broadcast message that AP reports, and determines the channel resource that the AP needs are reserved according to the outdoor cell broadcast message, issues indication information to AP, indication AP channel reservation resource.Wherein, determine that according to the outdoor cell broadcast message channel resource that the AP needs are reserved is specifically as follows: determine the outdoor cell adjacent according to the outdoor cell broadcast message that AP reports, and determine the channel resource that these AP needs are reserved according to the neighboring BS information of the outdoor cell adjacent with AP with this AP.Above-mentioned neighboring BS information can be kept in the Neighboring Cell List of above-mentioned outdoor cell.
Receive wait to cut the RELOCATION REQUEST message of UE after, AP parameter management entity can according to wait to cut UE to the requirement of resource in the channel resource that AP reserves for waiting to cut the UE allocation of channel resources may.
Step S102 indicates UE to be cut to switch to the channel reservation of the channel resource correspondence of distribution.
After AP parameter management entity is determined to wait to cut the home network at UE incision AP place, reconfigure the channel resource of the UE of incision, discharge the channel resource of reserving and prepare against incision next time.
Wherein, determine to wait that the home network of cutting UE incision AP place is specifically as follows:
After waiting to cut the success synchronously of UE and channel reservation, AP receives on channel reservation and waits to cut the configuration that UE sends and finish message, resolves this configuration and finishes message and obtain uplink scrambling code, determines to wait to cut the home network that UE cuts the AP place according to uplink scrambling code.
At this moment, AP sends the user to AG and cuts report message, this user cuts report message and comprises the employed cell ID of AP and channel reservation sign, so that this AG is according to the UE of this cell ID and the incision of channel reservation mark location, and the indication equipment of the core network switches transmission channel for the UE of incision.
Then, reconfigure the channel resource of the UE of incision, discharge the channel resource of reserving and be specifically as follows in order to incision next time:
AP receives the message that AG issues, and the message that issues according to this AG reconfigures the channel resource of the UE of incision, discharges the channel resource reserved in order to incision next time.
Above-mentioned method for switching network, AP parameter management entity according to wait to cut UE to the requirement of resource in the channel resource of reserving for waiting to cut the UE allocation of channel resources may, indicate UE to be cut to switch to the channel reservation of the channel resource correspondence of distribution.Thereby realized the unified management of AP parameter management entity and distributed the channel resource of reserving, when UE incision indoor type AP, saved Internet resources, improved the efficient of switching.
As shown in Figure 2, be the schematic flow sheet of the another kind of method for switching network of the embodiment of the invention, the embodiment of the invention has been described the processing of re-positioning request Relocation Request message to AG.In the present embodiment, AP parameter management entity is determined the employed Cell ID of AP (Cell Identifier, cell ID), and indication AP channel reservation resource.Comprise:
Step S201, after AP powers on, to AP parameter management entity application parameter configuration, and report this AP to scan the cell broadcast information of UMTS (Universal Mobile Telecommunications System, the universal mobile telecommunications system) network of the outdoor deployment that obtains.
Step S202, AP parameter management entity is determined the outdoor cell adjacent with AP according to the cell broadcast information that AP reports, determine the resource that the employed Cell ID of AP, AP needs are reserved according to the neighboring BS information of the outdoor cell adjacent for the incision use with AP, the resource of using for incision that wherein needs to reserve comprises the uplink scrambling code that incision UE uses, can also comprise other channel configuration informations, neighboring BS information can be kept in the Neighboring Cell List of the outdoor cell adjacent with AP.The above-mentioned information channel reservation resource that AP determines according to AP parameter management entity.
Step S203, indicate UE when the home network at AP place is cut in the outdoor cell adjacent with AP, AG receives Relocation Request (re-positioning request) message, AG is according to RAB (the Radio Access Bearer of Relocation Request message, RAB) (the Quality ofService of the QoS in the descriptor, service quality) information reserved resource, reserved resource can comprise towards the transmission bandwidth of SGSN and MSC and transmission channel sign.Then, AG sends to AP parameter management entity with Relocation Request message.
Step S204, AP parameter management entity according to wait in the Relocation Request message to cut UE to resource require situation in the channel resource that AP reserves for waiting to cut the UE allocation of channel resources may, send the channel reservation of RadioBear Configure (radio bearer configuration) message indication UE switching channels, and send response message to AG to the channel resource correspondence of distributing; Channel reservation resource information and local transmission bandwidth and transmission channel sign towards SGSN and MSC of distributing that AG preserves according to AP parameter management entity generate and send Relocation Request Ack message.
Step S205, UE is according to Radio Bear Configure message switching channels.
Step S206, UE foundation is synchronous with above-mentioned channel reservation.
Step S207, after the success, UE sends Radio BearConfigure Complete (the radio bearer configuration is finished) message to AP on above-mentioned channel reservation synchronously.Above-mentioned channel reservation is that AP parameter management entity is the channel reservation of the channel resource correspondence of UE distribution.
Step S208, AP defines the UE incision according to the Radio Bear Configure Complete message that receives.Particularly, AP can define the UE incision according to the uplink scrambling code that this Radio Bear Configure Complete message demodulation goes out.
Step S209, AP sends the user and cuts report message to AG, and this user cuts and comprises employed Cell ID of this AP and channel reservation sign in the report message.
Step S210, AG receives the user and cuts report message, the channel reservation of cutting in the report message according to this user identifies and Cell ID, navigate to the UE of incision, send Relocation Detect (reorientation detection), sign detects the UE incision, and indication SGSN and MSC switch transmission channel for this UE.The response message that AG replys the Relocation Request message and the AP parameter management entity of buffer memory is handed down to target AP.
Step S211, AP parses the Radio Bear ConfigureComplete message that UE sends from the message that AG sends; And reconfigure the channel resource of this UE according to the message that AG issues, the channel reservation resource is vacated in order to incision next time.At this moment, really can proper communication between UE and the target AP.
The distribution of messages that step S212, AP issue according to AG is returned the RAB allocation result and is given AG towards transmission bandwidth and the transmission channel resource of AG.
Step S213, AG receive the RAB allocation result of AP, are connected the transmission channel of AP-AG section and AG-SGSN/MSC section, and at this moment, whole transmission channel connects.AG structure RelocationComplete message indication UE switching is finished.AG sends the reserved resource release message to AP parameter management entity; AP parameter management entity is removed the resource occupation sign, vacates reserved resource in order to incision next time.
In the embodiment of the invention, AP parameter management entity according to wait in the Relocation Request message to cut UE to resource require situation in the channel resource that AP reserves for waiting to cut UE distribution corresponding channel resources, indication UE switches to the channel reservation of the channel resource correspondence of distribution, and sends response message to AG.After waiting to cut the home network at UE incision AP place, AP reconfigures the channel resource of this UE, and the channel reservation resource is vacated in order to incision next time.The embodiment of the invention has realized the unified management of AP parameter management entity and has distributed the channel resource of reserving, and under the indoor type UMTS network framework, during UE incision indoor type AP, has saved Internet resources, has improved the efficient of switching.
As shown in Figure 3, the structure chart for a kind of network switched system of the embodiment of the invention comprises:
Access point AP31 is used for the channel reservation resource;
AP parameter management entity 32 is used for indicating UE to be cut to switch to the channel reservation of the channel resource correspondence of distribution according to waiting to cut channel resource that UE reserves at AP 31 requirement of resource for waiting to cut the UE allocation of channel resources may.
Wherein, AP parameter management entity 32 also is used to receive the outdoor cell broadcast message that AP31 reports, and determines the channel resource that the AP31 needs are reserved according to described outdoor cell broadcast message, issues indication information to AP31, indication AP31 channel reservation resource.
Contents such as the information interaction between each equipment in the said system, implementation and since with the inventive method embodiment based on same design, particular content can repeat no more referring to the narration among the inventive method embodiment herein.And the realization of the AP in the said system can be with reference to Module Division and the description among the AP embodiment of the present invention, and the realization of AP parameter management entity can all repeat no more with reference to Module Division and the description in the AP parameter management physical embodiment of the present invention herein.
Above-mentioned network switched system, AP parameter management entity 32 according to wait to cut UE to the requirement of resource in the channel resource of reserving for waiting to cut the UE allocation of channel resources may, indicate UE to be cut to switch to the channel reservation of the channel resource correspondence of distribution.Thereby realized 32 unified managements of AP parameter management entity and distributed the channel resource of reserving, when UE incision indoor type AP, saved Internet resources, improved the efficient of switching.
As shown in Figure 4, the structure chart for a kind of AP parameter management of embodiment of the invention entity comprises:
Indicating module 322 is used to indicate the UE of going into to be cut to switch to the channel reservation of the channel resource correspondence of distribution module 321 distribution.
Wherein, as shown in Figure 5, this AP parameter management entity 32 can also comprise:
Resource reservation indicating module 323, be used to receive the outdoor cell broadcast message that AP 31 reports, determine the channel resource that AP 31 needs are reserved according to the outdoor cell broadcast message, issue indication information to AP 31, AP 31 is according to this indication information channel reservation resource in indication.
Wherein, resource reservation indicating module 323 specifically is used to receive the outdoor cell broadcast message that AP 31 reports, determine the outdoor cell adjacent according to this outdoor cell broadcast message with AP 31, and determine the channel resource that AP 31 needs are reserved according to the neighboring BS information of the outdoor cell adjacent with AP31, issue indication information to AP 31, AP 31 is according to this indication information channel reservation resource in indication.
Contents such as the information interaction between each module in the said equipment, implementation and since with the inventive method embodiment based on same design, particular content can repeat no more referring to the narration among the inventive method embodiment herein.
Above-mentioned AP parameter management entity, distribution module 321 according to wait to cut UE to the requirement of resource in the channel resource that AP 31 reserves for waiting to cut the UE allocation of channel resources may, indicating module 322 indicates UE to be cut to switch to the channel reservation of the channel resource correspondence of distribution.The channel resource that 32 unified managements of AP parameter management entity and distribution are reserved when UE incision indoor type AP, has been saved Internet resources, has improved the efficient of switching.
As shown in Figure 6, be the structure chart of a kind of AP of the embodiment of the invention, this AP32 comprises:
As shown in Figure 7, this AP can also comprise:
Wherein, incision determination module 313 specifically is used for after waiting to cut UE and channel reservation success synchronously, receives to wait to cut the configuration that UE sends and finish message on channel reservation, finishes message according to this configuration and determines to wait to cut the home network that UE cuts AP 31 places.Particularly, incision determination module 313 can be finished the home network that uplink scrambling code that message demodulation goes out determines to wait to cut UE incision AP 31 places according to configuration.
This AP 31 can also comprise:
Contents such as the information interaction between each module in the said equipment, implementation and since with the inventive method embodiment based on same design, particular content can repeat no more referring to the narration among the inventive method embodiment herein.
Above-mentioned AP 31, information receiving module 311 receives the indication information that AP parameter management entity 32 sends, the indication information channel reservation resource that resource reservation module 312 receives according to information receiving module 311.Then by 32 unified managements of AP parameter management entity and the channel resource that distributes reservation, after incision determination module 313 is determined to wait to cut the home network at UE incision AP 31 places, resource distribution module 314 reconfigures the channel resource of the UE of incision, discharges the channel resource of reserving and cuts in order to next.The embodiment of the invention has been saved Internet resources when UE incision indoor type AP, improved the efficient of switching.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (18)
1, a kind of method for switching network is characterized in that, comprising:
According to access customer equipment UE to be cut the requirement of resource is waited to cut the UE allocation of channel resources may for described in the channel resource that access point AP reserves;
Indicate UE described to be cut to switch to the channel reservation of the channel resource correspondence of distribution.
2, the method for claim 1 is characterized in that, also comprises:
Receive the outdoor cell broadcast message that AP reports;
Determine the channel resource that described AP needs are reserved according to described outdoor cell broadcast message, issue indication information, indicate described AP channel reservation resource to described AP.
3, method as claimed in claim 2 is characterized in that, describedly determines the channel resource that described AP needs are reserved according to described outdoor cell broadcast message, comprising:
Determine the outdoor cell adjacent according to described outdoor cell broadcast message, and determine the channel resource that described AP needs are reserved according to the neighboring BS information of the outdoor cell adjacent with described AP with described AP.
4, the method for claim 1 is characterized in that, also comprises:
Determine that UE described to be cut cuts the home network at described AP place, reconfigure the channel resource of the UE of incision, discharge the channel resource of reserving and cut in order to next.
5, method as claimed in claim 4 is characterized in that, the home network that described definite UE described to be cut cuts described AP place comprises:
Described wait to cut the success synchronously of UE and described channel reservation after, AP receives on described channel reservation and describedly waits that the configuration of cutting the UE transmission finishes message, finishes message according to described configuration and determines that UE described to be cut cuts the home network at described AP place.
6, method as claimed in claim 5 is characterized in that, describedly finishes the home network that message determines that UE described to be cut cuts described AP place according to described configuration and comprises:
Finish the uplink scrambling code that message demodulation goes out according to described configuration and determine that UE described to be cut cuts the home network at described AP place.
7, method as claimed in claim 4 is characterized in that, also comprises:
AP sends the user to access gateway AG and cuts report message, described user cuts report message and comprises employed cell ID of described AP and channel reservation sign, so that described AG is according to the UE of described cell ID and the incision of channel reservation mark location, and the indication equipment of the core network is the UE switching transmission channel of described incision.
8, method as claimed in claim 7 is characterized in that, the described channel resource that reconfigures the UE of incision discharges the channel resource of reserving and comprises in order to incision next time:
AP receives the message that access gateway AG issues, and the message that issues according to described AG reconfigures the channel resource of the UE of described incision, discharges the channel resource reserved in order to incision next time.
9, a kind of network switched system is characterized in that, comprising:
Access point AP is used for the channel reservation resource;
AP parameter management entity, the channel resource that is used for according to access customer equipment UE to be cut the requirement of resource being reserved at described AP is the described UE allocation of channel resources may of waiting to cut, and indicates UE described to be cut to switch to the channel reservation of the channel resource correspondence of distribution.
10, as network switched system as described in the claim 9, it is characterized in that, described AP parameter management entity also is used to receive the outdoor cell broadcast message that AP reports, determine the channel resource that described AP needs are reserved according to described outdoor cell broadcast message, issue indication information to described AP, indicate described AP channel reservation resource.
11, as network switched system as described in the claim 9, it is characterized in that described AP also is used for reconfiguring the channel resource of the UE of incision after determining that UE to be cut cuts the home network at described AP place, discharge the channel resource reserved in order to incision next time.
12, as network switched system as described in the claim 11, it is characterized in that, described AP also is used for sending the user to access gateway AG and cuts report message, described user cuts report message and comprises employed cell ID of described AP and channel reservation sign, so that described AG is according to the UE of described cell ID and the incision of channel reservation mark location, and the indication equipment of the core network is the UE switching transmission channel of described incision.
13, a kind of access point AP parameter management entity is characterized in that, comprising:
Distribution module is used for waiting to cut the UE allocation of channel resources may according to waiting to cut channel resource that UE reserves at AP the requirement of resource for described;
Indicating module is used to indicate UE described to be cut to switch to the channel reservation of the channel resource correspondence of described module assigns.
14, as AP parameter management entity as described in the claim 13, it is characterized in that, also comprise:
The resource reservation indicating module is used to receive the outdoor cell broadcast message that AP reports, and determines the channel resource that described AP needs are reserved according to described outdoor cell broadcast message, issues indication information to described AP, indicates described AP channel reservation resource.
15, as AP parameter management entity as described in the claim 14, it is characterized in that, described resource reservation indicating module specifically is used to receive the outdoor cell broadcast message that AP reports, determine the outdoor cell adjacent according to described outdoor cell broadcast message with described AP, and determine the channel resource that described AP needs are reserved according to the neighboring BS information of the outdoor cell adjacent with described AP, issue indication information to described AP, indicate described AP channel reservation resource.
16, a kind of access point AP is characterized in that, comprising:
Information receiving module is used to receive the indication information that AP parameter management entity sends;
The resource reservation module is used for the indication information channel reservation resource that receives according to described information receiving module.
17, AP as claimed in claim 16 is characterized in that, also comprises:
The incision determination module is used to determine that UE to be cut cuts the home network at described AP place;
The resource distribution module is used for reconfiguring the channel resource of the UE of incision after described incision determination module determines that UE to be cut cuts the home network at described AP place, discharges the channel resource of reserving and cuts in order to next.
18, AP as claimed in claim 17 is characterized in that, also comprises:
Message transmission module, be used for sending the user and cut report message to access gateway AG, described user cuts report message and comprises employed cell ID of described AP and channel reservation sign, so that described AG is according to the UE of described cell ID and the incision of channel reservation mark location, and the indication equipment of the core network is the UE switching transmission channel of described incision.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101845851A CN101442784A (en) | 2008-12-17 | 2008-12-17 | Method, system and apparatus for switching network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101845851A CN101442784A (en) | 2008-12-17 | 2008-12-17 | Method, system and apparatus for switching network |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101959265A (en) * | 2009-07-16 | 2011-01-26 | 大唐移动通信设备有限公司 | Relay switching method, system and equipment |
| CN102291750A (en) * | 2011-09-20 | 2011-12-21 | 华为技术有限公司 | Checking method and device for network configuration parameters |
| CN103098514A (en) * | 2010-09-13 | 2013-05-08 | 诺基亚公司 | Cooperation in channel reservation |
| CN103687012A (en) * | 2012-09-14 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for managing spectrum resources in cognitive radio system |
| CN105307221A (en) * | 2014-06-09 | 2016-02-03 | 思科技术公司 | System and method for providing handover to an ambiguous small cell access point in a network environment |
| WO2017020171A1 (en) * | 2015-07-31 | 2017-02-09 | 华为技术有限公司 | Multi-channel mixing transmission method, base station and wireless access node |
| WO2018171695A1 (en) * | 2017-03-24 | 2018-09-27 | 华为技术有限公司 | Method and device for establishing wireless connection |
| CN109600809A (en) * | 2013-09-30 | 2019-04-09 | 华为终端有限公司 | A kind of channel switching method, device and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101959265B (en) * | 2009-07-16 | 2013-01-16 | 电信科学技术研究院 | Relay switching method, system and equipment |
| CN101959265A (en) * | 2009-07-16 | 2011-01-26 | 大唐移动通信设备有限公司 | Relay switching method, system and equipment |
| CN103098514A (en) * | 2010-09-13 | 2013-05-08 | 诺基亚公司 | Cooperation in channel reservation |
| CN103098514B (en) * | 2010-09-13 | 2016-06-22 | 诺基亚技术有限公司 | Cooperation in channel reservation |
| US10314038B2 (en) | 2010-09-13 | 2019-06-04 | Nokia Technologies Oy | Cooperation in channel reservation |
| CN102291750A (en) * | 2011-09-20 | 2011-12-21 | 华为技术有限公司 | Checking method and device for network configuration parameters |
| CN102291750B (en) * | 2011-09-20 | 2014-04-02 | 华为技术有限公司 | Checking method and device for network configuration parameters |
| CN103687012A (en) * | 2012-09-14 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for managing spectrum resources in cognitive radio system |
| CN103687012B (en) * | 2012-09-14 | 2019-01-18 | 中兴通讯股份有限公司 | The method and device of dynamic spectrum resource management in cognitive radio system |
| CN109600809A (en) * | 2013-09-30 | 2019-04-09 | 华为终端有限公司 | A kind of channel switching method, device and equipment |
| CN109600809B (en) * | 2013-09-30 | 2021-11-19 | 华为终端有限公司 | Channel switching method, device and equipment |
| CN105307221A (en) * | 2014-06-09 | 2016-02-03 | 思科技术公司 | System and method for providing handover to an ambiguous small cell access point in a network environment |
| CN105307221B (en) * | 2014-06-09 | 2019-06-14 | 思科技术公司 | System and method to the switching for obscuring small cell access point are provided in network environment |
| WO2017020171A1 (en) * | 2015-07-31 | 2017-02-09 | 华为技术有限公司 | Multi-channel mixing transmission method, base station and wireless access node |
| WO2018171695A1 (en) * | 2017-03-24 | 2018-09-27 | 华为技术有限公司 | Method and device for establishing wireless connection |
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Application publication date: 20090527 |