CN107454644A - Mobile switch method and mobile handoff device - Google Patents
Mobile switch method and mobile handoff device Download PDFInfo
- Publication number
- CN107454644A CN107454644A CN201610379976.3A CN201610379976A CN107454644A CN 107454644 A CN107454644 A CN 107454644A CN 201610379976 A CN201610379976 A CN 201610379976A CN 107454644 A CN107454644 A CN 107454644A
- Authority
- CN
- China
- Prior art keywords
- information
- end message
- mobile
- mobile terminal
- prestores
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of mobile switch method and device, methods described includes：Whether the end message of the to be switched mobile terminal carried in the mobile handoff information for judging to receive matches with the end message that prestores, and the end message is used to identify a mobile terminal or a kind of mobile terminal；If matching, switching is moved according to the quality of service policy corresponding to end message that prestores to the mobile terminal.Apply the technical scheme of the present invention, can be that the mobile terminal specified pre-establishes corresponding qos policy before mobile handoff, so that target network element can shift to an earlier date qos policy corresponding to identification terminal information and determination before the mobile terminal specified access, to lift access rate, setup delay, the performance of mobility etc., improve the use feeling and Consumer's Experience of user.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of mobile switch method and mobile handoff
Device.
Background technology
Mobile handoff be in mobile communication commonly use a technology, trigger mobile handoff the reason for generally have：
Mobile terminal is moved to another wireless coverage cell from a wireless coverage cell；Due to original used
Channel transmission quality is too poor and needs to switch；Or mobile terminal is within two overlay areas, in order to
Balancing traffic and need the channel currently used to mobile terminal to switch over.Certainly, mobile handoff includes
Switching (the switching between such as 2G and 2G, between 3G and 3G between same standard communication
Switching) (such as the mobility between 2G/3G/4G is cut for switching between different systems communication system
Change).
During mobile handoff, it will usually be related to the assignment problem of Internet resources.Because network provides
Source is always limited, therefore simply by the presence of the situation for grabbing Internet resources, just occurs to QoS (Quality
of Service：Service quality) requirement.QoS refers to that a network can utilize various basic technologies,
More preferable service ability is provided for specified user or customer group, is a kind of security mechanism of network.For
Network, QoS include the bandwidth of transmission, the time delay of transmission, access rate etc..In mobile handoff mistake
Cheng Zhong, by ensureing the bandwidth of transmission, reducing the measures such as transfer delay, lifting access rate to improve QoS.
Effectively improving the QoS of user can make it that Consumer's Experience is more preferable, and the viscosity of user is higher.However,
During current mobile handoff, for different users, use is all identical qos policy, this
The user perceptibility of specific user or particular group can not be lifted.
The content of the invention
It is an object of the invention to provide a kind of mobile switch method and device, can be before mobile handoff
The mobile terminal specified pre-establishes corresponding qos policy, so that the shifting that target network element is specified at this
Qos policy corresponding to can shifting to an earlier date identification terminal information and determination before dynamic terminal access, connects to be lifted
Enter the performance of speed, setup delay, mobility etc., improve the use feeling and Consumer's Experience of user.
In order to solve the above technical problems, embodiments of the present invention provide a kind of mobile switch method, bag
Include：
Judge the end message of to be switched mobile terminal that is carried in the mobile handoff information that receives with it is pre-
Deposit whether end message matches, the end message is used to identify a mobile terminal or a kind of mobile terminal；
If matching, according to the quality of service policy corresponding to end message that prestores to the mobile terminal
Move switching.
Wherein, the terminal of the to be switched mobile terminal carried in the mobile handoff information for judging to receive
Whether information matches with the end message that prestores, and specifically includes：
According to the end message carried in the preset matching rule mobile handoff information with it is described
Whether the end message that prestores is identical；
Wherein, the preset matching rule is：Wherein, the preset matching rule is：The movement is cut
It is identical with the end message part that prestores or all identical to change the end message carried in information.
Wherein, the end of the to be switched mobile terminal carried in the mobile handoff information for judging to receive
Before whether client information matches with the end message that prestores, methods described also includes：
The mobile handoff information that reception source network element is sent；And
Detect the terminal that to be switched mobile terminal whether is carried in the mobile handoff information received
Information；
When detecting the end message, then perform and taken in the mobile handoff information for judging to receive
The step of whether end message of the to be switched mobile terminal of band matches with the end message that prestores.
Wherein, the mobile handoff information that reception source network element is sent, is specifically included：
The reorientation procedure information or switching flow information that reception source network element is sent.
Wherein, the end message includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
Wherein, the end of the to be switched mobile terminal carried in the mobile handoff information for judging to receive
Before whether client information matches with the end message that prestores, methods described also includes：
Default prestore end message and the quality of service policy corresponding to end message that prestores.
Present invention also offers a kind of mobile switch method, including：
Detect whether to move switching；
Carry to be cut to target network element, the mobile handoff information if so, then sending mobile handoff information
The end message of mobile terminal is changed, the end message is used to identify a mobile terminal or a kind of mobile terminal.
Wherein, before the transmission mobile handoff information is to target network element, methods described also includes：
Obtain the end message of the to be switched mobile terminal；
Determine the need for the end message of acquisition being sent to the target network element according to configuration；
If so, then perform the step of transmission mobile handoff information is to target network element.
Wherein, the transmission mobile handoff information specifically includes to target network element：
Reorientation procedure information or switching flow information are sent to the target network element.
Wherein, the end message includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
Correspondingly, present invention also offers a kind of mobile handoff device, including：
Judge module, for the to be switched mobile terminal that judges to carry in the mobile handoff information that receives
Whether end message matches with the end message that prestores, and the end message is used to identify a mobile terminal or one
Class mobile terminal；
Processing module, for when the judge module judged result for be when, according to the terminal that prestores
Quality of service policy corresponding to information moves switching to the mobile terminal.
Wherein, the judge module, specifically for believing according to the preset matching rule mobile handoff
Whether the end message carried in breath and the end message that prestores are identical；
Wherein, the preset matching rule is：The end message carried in the mobile handoff information
It is identical with the end message part that prestores or all identical.
Wherein, the mobile handoff device also includes：
Receiving module, the mobile handoff information sent for receiving source network element；
Detection module, whether take in the mobile handoff information received for detecting the receiving module
End message with to be switched mobile terminal, the end message are used to identify a mobile terminal or one kind
Mobile terminal；
The judge module, specifically for when the detection module detects the end message, performing
Judge the end of to be switched mobile terminal carried in the mobile handoff information that the receiving module receives
The operation whether client information matches with the end message that prestores.
Wherein, the mobile handoff device also includes：
Presetting module, it is to be switched for being carried in judging the mobile handoff information in the judge module
Before whether the end message of mobile terminal matches with the end message that prestores, the default terminal that prestores
Information and the quality of service policy corresponding to end message that prestores；
The judge module, take in the mobile handoff information received specifically for judging the receiving module
Whether the end message of band matches with the default end message that prestores of the presetting module；
The processing module, specifically for when the judge module judged result for be when, according to institute
The default quality of service policy corresponding to end message that prestores of presetting module is stated to move the mobile terminal
Dynamic switching.
Wherein, the end message includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
Correspondingly, present invention also offers a kind of mobile handoff device, including：
Detection module, for detecting whether moving switching；
Sending module, for when the detection module detects that needs move switching, sending movement
Handover information carries the end message of to be switched mobile terminal to target network element, the mobile handoff information,
The end message is used to identify a mobile terminal or a kind of mobile terminal.
Wherein, the mobile handoff device also includes：
Acquisition module, for the sending module send the mobile handoff information to target network element it
Before, the end message of the acquisition to be switched mobile terminal；
Determining module, for the terminal for determining the need for obtaining the acquisition module according to configuration
Information is sent to the target network element；
Sending module, specifically for determining to need the end message being sent to institute in the determining module
After stating target network element, the operation for sending mobile handoff information to target network element is performed.
Wherein, the end message includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
The beneficial effects of the invention are as follows：
In the present invention, after mobile handoff information is received, detect in the mobile handoff information whether
The end message of to be switched mobile terminal is carried, and after end message is detected, is further sentenced
Whether the disconnected end message detected matches with the end message that prestores in target network element database.If no
Matching, then entered during the mobile handoff of the mobile terminal using basic qos policy of the prior art
Row network switching service, if matching, during the mobile handoff of the mobile terminal use this prestore end
Qos policy corresponding to client information carries out network switching service.Because end message identifies different mobile terminal
Or different types of mobile terminal, therefore can be shifted to an earlier date to a certain mobile terminal or certain species using this method
The mobile terminal of type provides customization, the qos policy of differentiation so that network service can in handoff procedure
Tilted with the mobile terminal (a certain mobile terminal or certain type of mobile terminal) specified to this, so as to
Mobile terminal realizes QoS strategy continuity under target network element overlay network, to lift mobile handoff process
In access rate, setup delay, the performance of mobility etc., improve a certain user or a certain user
Group's perceptibility and Consumer's Experience.
Brief description of the drawings
Fig. 1 is the schematic diagram of the composition of TAC information；
Fig. 2 is the schematic flow sheet of the first embodiment of the mobile switch method of the present invention；
Fig. 3 is the schematic flow sheet of the second embodiment of the mobile switch method of the present invention；
Fig. 4 is the schematic flow sheet of the embodiment of step 33 in Fig. 3；
Fig. 5 is the structural representation of the first embodiment of the mobile handoff device of the present invention；
Fig. 6 is the structural representation of the second embodiment of the mobile handoff device of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this hair
Bright each embodiment is explained in detail.However, it will be understood by those skilled in the art that
In each embodiment of the present invention, in order that reader more fully understands the application and to propose many technologies thin
Section.But even if without these ins and outs and many variations based on following embodiment and modification,
Each claim of the application technical scheme claimed can also be realized.
Before addressing detailed embodiments of the invention, first to can be related in the embodiment of the present invention one
A little concepts illustrate.
First, on IMEI (International Mobile Equipment Identity：World movement is set
Standby mark) explanation.It is well known that the IMEI of each mobile terminal is unique, user can be with
Obtain IMEI information by communicating string number, the network element of network side by interacting between mobile terminal,
The IMEI of the mobile terminal can also be obtained.Understood according to 23.003 agreements regulation, IMEI totally 15,
First 8 are TAC (Type Allocation Code：Type assigned code (TAC)) information, middle 6 are SNR
(Serial Number:Sequence number) information, last position is check bit, generally 0；Wherein TAC believes
Breath is most important part in IMEI.
Second, the explanation on TAC information.TAC 3 subdivisions of information point included by IMEI,
As shown in figure 1, be for its MMMM position of different manufacturers it is different, to distinguish different batches or
The mobile terminal of different model.
On this basis, the inventors have recognized that, in the mobility application scenarios of mobile terminal,
During mobile handoff, for the network element of source, if it in advance believes the terminal of to be switched mobile terminal
Breath (such as：TAC information in IMEI information or IMEI information) target network element is sent to, so
Before mobile handoff, target network element then can in advance to meet matched rule mobile terminal formulate differentiation,
The qos policy of customization is simultaneously applied to during the mobile handoff of the mobile terminal.Based on above-mentioned thinking,
The invention provides a kind of mobile switch method and device, and during mobile handoff, target network element receives
The mobile handoff information that source network element is sent, and detect in the mobile handoff information whether carry to be switched shifting
The end message of dynamic terminal, and when detecting end message, judge the end message and mesh detected
Whether the end message that prestores of mark network element itself storage matches, if matching, in the movement of the mobile terminal
Use qos policy corresponding to end message that prestores in handoff procedure, if mismatching, in the mobile terminal
Mobile handoff during use basic qos policy of the prior art.Because target network element can shift to an earlier date
Know the end message of mobile terminal, and the end message is used to identify some mobile terminal or a certain type
Mobile terminal, therefore this method can realize before mobile handoff to be a certain specific user or specific user
Group provides the qos policy customized and answered during the mobile handoff of the specific user or particular group
With the qos policy, to lift the performance of access rate, setup delay, mobility etc., improve
A certain specific user or the Consumer's Experience of particular group.
Wherein, source network element refers to the network element belonging to the wireless coverage area that mobile terminal is currently located, mesh
Mark network element refers to the network element belonging to the wireless coverage area that mobile terminal will switch.The target network element and
Source network element can be the network element in same standard communication, or in different systems communication system
Network element.Also, target network element and source network element can be RNC (Radio Network Controller, nothing
Line network controller) or BSC (Base Station Controller, base station controller) or
eNB(evolved Node B：Evolved NodeB).It should be noted that those skilled in the art are very
It is that different wireless communication technologys are called to the difference of same affairs to understand RNC and BSC, and with
The development of wireless communication technology, they might have some new addresses.
Further, since it is related to the information exchange between source network element and target network element during mobile handoff, under
Face, by the technical side from source network element side network element and target network element side to the present invention respectively by embodiment
Case is described in detail.
Specifically, it is the stream of the first embodiment of the mobile switch method of the present invention with reference to shown in figure 2
Journey schematic diagram, applied to source network element side network element.It includes：
Step 21, source network element detects whether to move switching；
Wherein, in step 21, in network service procedure is provided, source network element can detect current service
Mobile terminal whether meet the trigger condition of mobile handoff, if satisfied, then need to move switching,
Into step 22, if not satisfied, need not then move switching, directly terminate flow.On movement
The trigger condition of switching, is described in the introduction, is not repeated to describe herein.
Step 22, source network element sends mobile handoff information and carried to target network element, the mobile handoff information
The terminal attributive information of to be switched mobile terminal.
In step 22, end message is used to identify a mobile terminal or a kind of mobile terminal, i.e. terminal is believed
Breath can identify some mobile terminal or the mobile terminal of a certain type.Specifically, end message can wrap
Include：IMEI information or TAC information, wherein IMEI information are used to identify some mobile terminal, TAC
Information is used for the mobile terminal for identifying a certain type.Source network element is getting the end of to be switched mobile terminal
After client information, the end message of acquisition can be carried in Relocation (reorientation) procedure informations or
In the mobile handoff information such as Handover (switching) procedure information and target network element is sent to, to cause mesh
Network element is marked when receiving mobile handoff information, end message therein can be obtained in advance, ensures movement
Internet resources, which can shift to an earlier date to specific user or particular group, in handoff procedure enters line tilt, to be lifted
The performance of access rate, setup delay, mobility etc., improved with this specific during mobile handoff
User or the Consumer's Experience of particular group.
It is understood that source network element is sending the mobile handoff information for carrying end message to target network
Before member, it can also include：
Step 23, source network element obtains the end message of to be switched mobile terminal；
Step 24, source network element determines the need for the end message of acquisition being sent to target network according to configuration
Member；
Wherein, in step 23, according to being described above, because end message includes：IMEI information or TAC
Information and TAC information are an IMEI information part.Therefore, source network element is obtaining the terminal of mobile terminal
During information, following operating process can be used：Source network element sends IMEI information to be switched mobile terminal
Inquiry request, to obtain the IMEI information of the mobile terminal.Mobile terminal is sent in the source network element of receiving
IMEI information inquiring requests when, read the IMEI information of itself and be sent to source network element.
In step 24, source network element is getting the end message of to be switched mobile terminal, can be with root
According to the configuration of itself, it is determined whether need the end message of acquisition being sent to target network element.If desired send out
Send, then into step 22, end message is carried in mobile handoff information and sent, if need not send out
Send, then direct termination process.
Further, since end message includes：IMEI information or TAC information and TAC information are IMEI
An information part, therefore carried by end message in Relocation procedure informations or Handover flows
When in the mobile handoff information such as information, the whole IMEI information of the mobile terminal of acquisition can be carried
In mobile handoff information, first 8 in IMEI information, i.e. TAC information can also be first extracted, and will
The TAC information of extraction is carried in mobile handoff information.It should be noted that when source network element is only by TAC
When information is sent to target network element, it is also necessary to additionally one field of increase, to inform that target network element is current
That send is first 8 of IMEI information, i.e. TAC information；That be such as carried to target network element is IMEI
Information, then being not required to, which increases extra field, represents, carrying out matching by target network element obtains information needed.
It is the schematic flow sheet of the second embodiment of the mobile switch method of the present invention with reference to shown in figure 3,
Applied to target network element side.It includes：
Step 31, target network element receives the mobile handoff information that source network element is sent.
Step 32, to be switched movement whether is carried in the mobile handoff information that target network element detection receives
The end message of terminal.
Wherein, the end message is used to identify a mobile terminal or a kind of mobile terminal, i.e. end message can
To identify the mobile terminal of some mobile terminal or a certain type.Specifically, end message can include：
IMEI information or TAC information, wherein IMEI information are used to identify some mobile terminal, TAC information
For identifying certain type of mobile terminal.
In step 31, when meeting the trigger condition of mobile handoff, target network element can then receive source
The mobile handoff information that network element is sent, the mobile handoff information may carry the end of to be switched mobile terminal
Client information.Therefore, it is necessary to perform step 32 after step 31 completion.If target network element detects
End message, then step 33 is introduced into, subsequently into step 34 or step 35, if target network element is not examined
End message is measured, then is directly entered step 35.
It can be seen from the description in first embodiment above, source network element carries the shifting of end message sending
When dynamic handover information is to target network element, mobile handoff information be specifically as follows Relocation procedure informations or
Handover procedure informations.Therefore, correspondingly, the mobile handoff that target network element is sent in reception source network element
Can be specifically Relocation procedure informations or Handover flows that reception source network element is sent during information
Information, to be switched shifting may be carried in the Relocation procedure informations or Handover procedure informations
The end message of dynamic terminal.
Step 33, the end message carried in the mobile handoff information for judging to receive and the end message that prestores
Whether match；
When target network element, which detects, carries end message in mobile handoff information, then extract the movement and cut
The end message changed in information, and by the end message extracted and the data for being stored in advance in target network element
The end message that prestores in storehouse is compared, and judges whether the two matches.If matching, into step 34,
If mismatch, into step 35.
It is understood that default difference of the end message according to terminal type that prestore, may preset more
Bar prestores end message, therefore the end message that prestores should be a set, and the set includes a plurality of prestore
End message.When any one in the end message for judging to carry in the mobile handoff information set prestores
When end message matches, then it is assumed that the two matching.
Step 34, to be switched mobile terminal is carried out according to the qos policy corresponding to end message that prestores
Mobile handoff.
In step 34, when the end message carried in mobile handoff information matches with the end message that prestores,
Target network element can then inquire about qos policy corresponding with the end message that prestores in its own database,
And provide network switching service using the qos policy inquired in the handoff procedure of the mobile terminal.
Step 35, to be switched mobile terminal is moved according to basic qos policy of the prior art
Dynamic switching.
In the present embodiment, target network element detects mobile handoff letter after mobile handoff information is received
Whether the end message of to be switched mobile terminal is carried in breath, and after end message information is detected,
Determine whether end message that this detects with target network element database prestore end message whether
Match somebody with somebody.If mismatching, basic QoS of the prior art is used during the mobile handoff of the mobile terminal
Strategy carries out network switching service, if matching, being used during the mobile handoff of the mobile terminal should
The qos policy corresponding to end message that prestores carries out network switching service.Because end message identifies some shifting
Dynamic terminal or certain type of mobile terminal, thus using this method can in advance for some mobile terminal or
Certain type of mobile terminal formulates customization, the qos policy of differentiation so that during mobile handoff
Network service can to mobile terminal that this is specified (including some mobile terminal or it is certain type of it is mobile eventually
End) tilt, so that mobile terminal realizes that QoS strategy continues under target network element overlay network, to carry
The performance of the access rate during mobile handoff, setup delay, mobility etc. is risen, is improved a certain
User or a certain customer group perceptibility and Consumer's Experience.
It is understood that due in step 33 and step 34, being related to using target network element number
According to prestore end message and qos policy corresponding to end message that prestores in storehouse.Therefore, performing
Before step 33, that is, the end message that judges to carry in mobile handoff information and the end message that prestores whether
With before, in addition to step 30.It should be noted that step 30 with step 31, step 32 without obvious
Sequencing, but generally step 30 has been completed default before step 31.
Step 30, target network element presets prestore end message and the QoS corresponding to end message that prestores
Strategy.
In this step, pre-set prestore terminal attributive information when, some predeterminable mobile terminal or certain
The end message of the mobile terminal of type.When the end message for presetting some mobile terminal, due to now
Some mobile terminal (i.e. end message is IMEI information) of end message unique mark, therefore need to set
Whole positions of IMEI information；When presetting the end message of certain type of mobile terminal, due to now terminal
The certain type of mobile terminal of message identification (i.e. end message is IMEI information or TAC information), because
This need to set the part position of IMEI information, or set whole positions or part position of TAC information.
, can be in access rate, access priority in the default qos policy corresponding to end message that prestores
Etc. realize the inclinations of Internet resources, a certain mobile terminal corresponding to end message so that this prestores
Or certain type of mobile terminal is improved in access delay, access rate etc., improves user's
Use feeling, realize QoS differential management.
It is the schematic flow sheet of the embodiment of step 33 in second embodiment of the invention with reference to shown in figure 4.
Whether the end message and the end message that prestores that i.e. target network element judges to carry in mobile handoff information in execution
During the step of matching, specifically include：
Step 41, target network element is believed according to the terminal carried in preset matching rule relatively mobile handoff information
Cease and whether the end message that prestores is identical.
In step 41, preset matching rule is that target network element is formulated, and it can be specifically：Movement is cut
It is identical with the end message part that prestores or all identical to change the end message carried in information.Target network element exists
Formulate preset matching rule when, it may be considered that factor include：The model of mobile terminal, mobile terminal
The factors such as ability, signing information.
When end message is IMEI information, preset matching rule is specially to be carried in mobile handoff information
IMEI information it is identical with the IMEI message parts that prestore or all it is identical.Carried when in mobile handoff information
IMEI information and prestore IMEI information it is all identical when, will actually be carried in mobile handoff information
IMEI information accurately matched with the IMEI information that prestores, due to IMEI information energy unique marks
Individual mobile terminal, if therefore comparative result is matching, network money can be carried out to some specific mobile terminal
Source tilts.When the IMEI information carried in mobile handoff information is identical with the IMEI message parts that prestore,
The IMEI information carried in mobile handoff information and the IMEI information that prestores actually are carried out fuzzy
Match somebody with somebody, because IMEI information can identify certain type of mobile terminal, if therefore comparative result for matching,
Can then Internet resources inclination be carried out to certain type of mobile terminal.
When end message is TAC information, preset matching rule is specially to be carried in mobile handoff information
TAC information it is identical with the TAC message parts that prestore or all it is identical.Because TAC information is only capable of identifying
The mobile terminal of a certain type, therefore the TAC information no matter carried in mobile handoff information and the TAC that prestores
Information is that part is identical or all identical, and what is finally realized is all fuzzy matching, that is, is realized to certain species
The Internet resources of the mobile terminal of type tilt.It should be noted that fuzzy matching is being carried out to TAC information
When, typically the MMMM positions in TAC information are matched, judge the MMMM in TAC information
Bit position is identical or all identical, to realize net to same batch or with the mobile terminal of manufacturer's production
Network resource tilts.
When preset matching rule is that the IMEI information carried and the IMEI information that prestores are complete in mobile handoff information
When portion is identical, if comparative result is the IMEI information carried in mobile handoff information and the IMEI information that prestores
It is all identical, then it is assumed that the two is identical, that is, matches, if comparative result is what is carried in mobile handoff information
IMEI information is identical with the IMEI message parts that prestore, then it is assumed that the two is differed, that is, is mismatched.When pre-
If matched rule is that the IMEI information carried in mobile handoff information is identical with the IMEI message parts that prestore
When, if comparative result is the IMEI information carried and the IMEI information whole phases that prestore in mobile handoff information
With or part it is identical, then it is assumed that the two is identical, that is, matches；If any identical part is not present, recognize
Differ, that is, mismatch for the two.
When preset matching rule is the TAC information carried in mobile handoff information and the TAC information portions that prestore
Split-phase simultaneously, now usually requires that the MMMM bit positions in TAC information are identical, if comparative result is
With an at least identical be present in the TAC information that prestores in the TAC information carried in mobile handoff information
MMMM positions, then it is assumed that the two is identical, that is, matches；If any identical MMMM is not present
Position, then it is assumed that differ, that is, mismatch.As the TAC carried in preset matching rule mobile handoff information
When information and all identical TAC information that prestores, the MMMM positions in TAC information are now usually required that
It is all identical, if comparative result is the TAC information carried in mobile handoff information and the TAC information that prestores
In MMMM positions it is all identical, then it is assumed that the two is identical, that is, matches；If now only exist part phase
Same MMMM positions, then it is assumed that the two is differed, that is, is mismatched.
The mobile switch method of the present invention is described in detail above, the movement to the present invention below is cut
Changing device illustrates.Wherein, mobile handoff device can be used for performing above-mentioned mobile switch method stream
Each step in journey.Mobile handoff device can apply to the above-mentioned network element referred to, and the movement in other words is cut
Changing device is exactly above-mentioned network element, such as RNC etc..
It is the structural representation of the embodiment of the mobile handoff device 5 of the present invention with reference to shown in figure 5.Its
Including：
Detection module 51, for detecting whether moving switching；
In network service procedure is provided, detection module 51 can detect current service mobile terminal whether
Meet the trigger condition of mobile handoff, if satisfied, then needing to move switching, and notify sending module
52 perform transmission operation.If not satisfied, it need not then move switching.Triggering on mobile handoff
Condition, it is described in the introduction, is not repeated to describe herein.
Sending module 52, for when detection module 51 detects that needs move switching, sending and moving
Dynamic handover information carries the end message of to be switched mobile terminal to target network element, the mobile handoff information.
Wherein, end message is used to identifying a mobile terminal or a kind of mobile terminal, i.e. end message can be with
Identify some mobile terminal or the mobile terminal of a certain type.Specifically, end message can include：IMEI
Information or TAC information, wherein IMEI information are used to identify some mobile terminal, and TAC information is used to mark
Know the mobile terminal of a certain type.
Sending module 52 can carry the end message of to be switched mobile terminal in Relocation (reorientation)
In the mobile handoff information such as procedure information or Handover (switching) procedure information and it is sent to target network element,
To cause target network element when receiving mobile handoff information, can obtain in advance end message therein and
Determine in the presence of matched with the end message obtained in advance prestore end message when, in the mobile terminal
Use qos policy corresponding to end message that prestores during mobile handoff, to ensure mobile handoff process
Middle Internet resources, which can shift to an earlier date to specific user or particular group, enters line tilt, to lift access rate,
The performance of setup delay, mobility etc., specific user or specific during mobile handoff is improved with this
The Consumer's Experience of customer group.
It is understood that the mobile handoff device 5 of the embodiment of the present invention can also include：
Acquisition module 53, for obtaining the end message of to be switched mobile terminal；
According to being described above, because end message includes：IMEI information or TAC information and TAC information
For an IMEI information part.Therefore, acquisition module 53, can when obtaining the end message of mobile terminal
Using following operating process：Acquisition module 53 sends IMEI information inquiries to be switched mobile terminal
Request, to obtain the IMEI information of the mobile terminal.Mobile terminal is sent receiving acquisition module 53
IMEI information inquiring requests when, read the IMEI information of itself and be sent to acquisition module 53.
Determining module 54, the terminal for determining the need for obtaining acquisition module 53 according to configuration are believed
Breath is sent to target network element；
During specific implementation, determining module 54 can determine whether need according to the switchgear distribution of itself
The end message of acquisition is sent to target network element, i.e., determines to be by the state of read switch configuration
No transmission end message.If desired send, then notify sending module 52 carries end message to be cut in movement
Change in information and be sent to target network element, if need not send, terminate the course of work.
It should be noted that because end message includes：IMEI information or TAC information and TAC information
For an IMEI information part, thus end message is carried in Relocation procedure informations or
, can be by the whole IMEI of the mobile terminal of acquisition when in the mobile handoff information such as Handover procedure informations
Information is carried in mobile handoff information, can also first extract first 8 in IMEI information, i.e. TAC
Information, and the TAC information of extraction is carried in mobile handoff information.It should be noted that work as source net
When TAC information is only sent to target network element by member, it is also necessary to increase a field, to inform target network
It is first 8 of IMEI information that member is currently transmitted, i.e. TAC information；Such as be carried to target network element is
IMEI information, then being not required to, which increases extra field, represents, carrying out matching by target network element obtains information needed.
It is seen that present embodiment is real for the system corresponding with the first embodiment of mobile switch method
Apply example, the present embodiment can work in coordination implementation with method first embodiment.The phase mentioned in first embodiment
It is still effective in the present embodiment to close ins and outs, in order to reduce repetition, repeats no more here.Correspondingly,
The relevant technical details mentioned in present embodiment are also applicable in the first embodiment of method.
It is the structural representation of the embodiment of the mobile handoff device 6 of the present invention with reference to shown in figure 6.Figure
In mobile handoff device shown in 6, it includes：
Receiving module 61, the mobile handoff information for the to be switched mobile terminal sent for receiving source network element.
When meeting the trigger condition of mobile handoff, receiving module 61 can then receive the movement that source network element is sent and cut
Information is changed, the mobile handoff information may carry the end message of to be switched mobile terminal.Therefore need
Notice detection module 62 is detected, i other words detection module 62 receives for detecting receiving module 61
Mobile handoff information in whether carry the end message of to be switched mobile terminal.
Wherein, the end message is used to identify a mobile terminal or a kind of mobile terminal, i.e. end message can
To identify the mobile terminal of some mobile terminal or a certain type.Specifically, end message can include：
IMEI information or TAC information, wherein IMEI information are used to identify some mobile terminal, TAC information
For identifying the mobile terminal of a certain type.
Also, understood according to described above, source network element carries the mobile handoff letter of end message in transmission
When ceasing to target network element, mobile handoff information is specifically as follows Relocation procedure informations or Handover
Procedure information.Therefore, correspondingly, receiving module 61 receive source network element send mobile handoff information when,
Can be specifically the Relocation procedure informations or Handover procedure informations that reception source network element is sent, should
To be switched mobile terminal may be carried in Relocation procedure informations or Handover procedure informations
TAC information.
The testing result of detection module 62 is probably to detect end message, it is also possible to is not detected by end
Client information.When detection module 62 is not detected by end message, then the course of work is terminated.If detect end
Client information, then notify judge module 63 performs to judge operation.
Judge module 63, for when detection module 62 detects end message, judging that mobile handoff is believed
Whether the end message carried in breath matches with the end message that prestores.
It is understood that default difference of the end message according to terminal type that prestore, may preset more
Bar prestores end message, therefore the end message that prestores should be a set, and the set includes a plurality of prestore
End message.When any one in the end message for judging to carry in the mobile handoff information set prestores
When end message matches, then it is assumed that the two matching.
Wherein, judge module 63, specifically by the end message carried in mobile handoff information with depositing in advance
The end message that prestores stored up in the database of target network element is compared, and judges whether the two matches.Tool
During gymnastics is made, judge module 63 is specifically used for according in preset matching rule relatively mobile handoff information
Whether the end message of carrying and the end message that prestores are identical.
Wherein, preset matching rule is that mobile handoff device 6 is formulated, and it can be specifically：Movement is cut
It is identical with the end message part that prestores or all identical to change the end message carried in information, it is default formulating
During matched rule, it may be considered that factor include：The model of mobile terminal, the ability of mobile terminal, label
The about factor such as information.
When end message is IMEI information, preset matching rule is specially to be carried in mobile handoff information
IMEI information it is identical with the IMEI message parts that prestore or all it is identical.Carried when in mobile handoff information
IMEI information and prestore IMEI information it is all identical when, will actually be carried in mobile handoff information
IMEI information accurately matched with the IMEI information that prestores, due to IMEI information energy unique marks
Individual mobile terminal, thus if judge module 63 judged result for matching if can be to some specific mobile terminal
Carry out Internet resources inclination.When the IMEI information carried in mobile handoff information and the IMEI information portions that prestore
Split-phase simultaneously, is actually entered the IMEI information carried in mobile handoff information and the IMEI information that prestores
Row fuzzy matching, because IMEI information can identify certain type of mobile terminal, if therefore judge module
63 judged result is matching, then can carry out Internet resources inclination to certain type of mobile terminal.
When end message is TAC information, preset matching rule is specially to be carried in mobile handoff information
TAC information it is identical with the TAC message parts that prestore or all it is identical.Because TAC information is only capable of identifying
The mobile terminal of a certain type, therefore the TAC information no matter carried in mobile handoff information and the TAC that prestores
Information is that part is identical or all identical, and what is finally realized is all fuzzy matching, that is, is realized to certain species
The Internet resources of the mobile terminal of type tilt.It should be noted that fuzzy matching is being carried out to TAC information
When, typically the MMMM positions in TAC information are matched, judge the MMMM in TAC information
Bit position is identical or all identical, to realize net to same batch or with the mobile terminal of manufacturer's production
Network resource tilts.
When preset matching rule is that the IMEI information carried and the IMEI information that prestores are complete in mobile handoff information
When portion is identical, if the IMEI information carried in mobile handoff information and the IMEI information that prestores are all identical,
Then think that the two is identical, that is, matches, if the IMEI information carried in mobile handoff information and the IMEI that prestores
Message part is identical, then it is assumed that the two is differed, that is, is mismatched.When preset matching rule is mobile handoff
When the IMEI information carried in information is identical with the IMEI message parts that prestore, if being taken in mobile handoff information
The IMEI information of band and the IMEI information that prestores are all identical or part is identical, then it is assumed that the two is identical, i.e.,
Matching；If any identical part is not present, then it is assumed that the two is differed, that is, is mismatched.
When preset matching rule is the TAC information carried in mobile handoff information and the TAC information portions that prestore
Split-phase simultaneously, now usually requires that the MMMM bit positions in TAC information are identical, if mobile handoff
The TAC information that is carried in information and an at least identical MMMM position be present in the TAC information that prestores,
Then think that the two is identical, that is, matches；If any identical MMMM positions are not present, then it is assumed that no
It is identical, that is, mismatch.When the TAC information carried in preset matching rule mobile handoff information is with prestoring
When TAC information is all identical, now usually require that the MMMM positions in TAC information are all identical,
If the TAC information carried in mobile handoff information and the MMMM positions whole phase in the TAC information that prestores
Together, then it is assumed that the two is identical, that is, matches；If now only existing part identical MMMM positions, recognize
Differ, that is, mismatch for the two.
Processing module 64, for when the judged result of judge module 63 is is, i.e. mobile handoff information
When the end message of middle carrying matches with the end message that prestores, then according to the QoS corresponding to end message that prestores
Strategy moves switching to mobile terminal.It is additionally operable to when the judged result of judge module is no, that is, move
When the end message carried in dynamic handover information and the end message that prestores mismatch, according to of the prior art
Basic qos policy moves switching to be switched mobile terminal.
The mobile handoff device of the present embodiment, after mobile handoff information is received, detect the movement and cut
Change in information and whether carry the end message of to be switched mobile terminal, and detect end message it
Afterwards, determine whether the end message detected is with the end message that prestores in target network element database
No matching.If mismatching, base of the prior art is used during the mobile handoff of the mobile terminal
Plinth qos policy carries out network switching service, if matching, during the mobile handoff of the mobile terminal
Network switching service is carried out using the qos policy corresponding to end message that prestores.Because end message identifies
Different mobile terminal or different types of mobile terminal, therefore can ensure to move to some using this method
Terminal or certain type of mobile terminal provide customization, the qos policy of differentiation so that handoff procedure
Middle network service can be to mobile terminal that this is specified (including some mobile terminal or certain type of movement
Terminal) tilt, so that mobile terminal realizes that QoS strategy continues under target network element overlay network, with
The performance of the access rate during mobile handoff, setup delay, mobility etc. is lifted, improves certain
One user or a certain customer group perceptibility and Consumer's Experience.
It is understood that the mobile handoff device 6 of the embodiment of the present invention also includes：
Presetting module 65, for the end message for judging to carry in mobile handoff information in judge module 63
Before whether information matches with the end message that prestores, prestore end message and the end message that prestores
Corresponding qos policy.Prestore end message and the end message that prestores have been preset in presetting module 65
After corresponding qos policy, judge module 63 can call default during judgement operation is performed
The default end message that prestores of module 65.Then, processing module 64 can also sentencing in judge module 63
Disconnected result is when being, to call the default qos policy corresponding to end message that prestores of presetting module 65.
Wherein, presetting module 65 pre-set prestore end message when, predeterminable a certain mobile terminal
Or the end message of certain type of mobile terminal.When preset some mobile terminal end message, due to
Now some mobile terminal (i.e. end message is IMEI information) of end message unique mark, therefore need
Whole positions of IMEI information are set；When presetting the end message of certain type of mobile terminal, due to this
When end message identify certain type of mobile terminal (end message be IMEI information or TAC letters
Breath), therefore the part position of IMEI information need to be only set, or the whole positions or part of TAC information are set
Position.
Wherein, presetting module 65 can be being connect in the default qos policy corresponding to end message that prestores
Enter speed, access priority etc. and carry out network inclination, so that this prestores corresponding to end message
A certain mobile terminal or certain type of mobile terminal are improved in access delay, access rate etc.,
The use feeling of user is improved, realizes QoS differential management.
It is seen that the present embodiment is implemented for the system corresponding with the second embodiment of mobile switch method
Example, the present embodiment can work in coordination implementation with the second embodiment of method.The phase mentioned in second embodiment
It is still effective in the present embodiment to close ins and outs, in order to reduce repetition, repeats no more here.Correspondingly,
The relevant technical details mentioned in present embodiment are also applicable in second embodiment.
It is noted that each module that the present invention relates to is logic module, in actual applications,
One logic unit can be a part for a physical location or a physical location, may be used also
To be realized with the combination of multiple physical locations.In addition, in order to protrude the innovative part of the present invention, this implementation
The unit less close with solving technical problem relation proposed by the invention is not introduced in mode,
But this, which is not intended that in present embodiment, is not present other units.
One of ordinary skill in the art will appreciate that realize all or part in above-mentioned embodiment method
Flow, it is that by computer program the hardware of correlation can be instructed to complete, described program can store
In a computer read/write memory medium, the program is upon execution, it may include such as the reality of above-mentioned each method
Apply the flow of example.Wherein, described storage medium can be magnetic disc, CD, read-only memory
(Read-Only Memory, ROM) or random access memory (Random Access Memory,
RAM) etc..
It will be understood by those skilled in the art that the respective embodiments described above are to realize that the present invention's is specific
Embodiment, and in actual applications, can to it, various changes can be made in the form and details, without inclined
From the spirit and scope of the present invention.
Claims (18)
- A kind of 1. mobile switch method, it is characterised in that including：Judge the end message of to be switched mobile terminal that is carried in the mobile handoff information that receives with it is pre- Deposit whether end message matches, the end message is used to identify a mobile terminal or a kind of mobile terminal；If matching, according to the quality of service policy corresponding to end message that prestores to the mobile terminal Move switching.
- 2. mobile switch method according to claim 1, it is characterised in that described to judge to receive To mobile handoff information in the end message of to be switched mobile terminal that carries be with the end message that prestores No matching, is specifically included：According to the end message and institute carried in the preset matching rule mobile handoff information Whether identical state the end message that prestores；Wherein, the preset matching rule is：The end message carried in the mobile handoff information and institute It is identical or all identical to state the end message part that prestores.
- 3. mobile switch method according to claim 1, it is characterised in that connect in the judgement The end message of the to be switched mobile terminal carried in the mobile handoff information received and the end message that prestores Whether before matching, methods described also includes：The mobile handoff information that reception source network element is sent；AndDetect the terminal that to be switched mobile terminal whether is carried in the mobile handoff information received Information；When detecting the end message, then perform and taken in the mobile handoff information for judging to receive The step of whether end message of the to be switched mobile terminal of band matches with the end message that prestores.
- 4. mobile switch method according to claim 3, it is characterised in that reception source net The mobile handoff information that member is sent, is specifically included：The reorientation procedure information or switching flow information that reception source network element is sent.
- 5. mobile switch method according to any one of claim 1 to 4, it is characterised in that The end message includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
- 6. mobile switch method according to any one of claim 1 to 4, it is characterised in that The to be switched mobile terminal for judging to carry in the mobile handoff information that receives end message with Before whether the end message that prestores matches, methods described also includes：Default prestore end message and the quality of service policy corresponding to end message that prestores.
- A kind of 7. mobile switch method, it is characterised in that including：Detect whether to move switching；Carry to be cut to target network element, the mobile handoff information if so, then sending mobile handoff information The end message of mobile terminal is changed, the end message is used to identify a mobile terminal or a kind of mobile whole End.
- 8. mobile switch method according to claim 7, it is characterised in that moved in described send Before dynamic handover information is to target network element, methods described also includes：Obtain the end message of the to be switched mobile terminal；Determine the need for the end message of acquisition being sent to the target network element according to configuration；If so, then perform the step of transmission mobile handoff information is to target network element.
- 9. the mobile switch method according to claim 7 or 8, it is characterised in that the transmission Mobile handoff information specifically includes to target network element：Reorientation procedure information or switching flow information are sent to the target network element.
- 10. the mobile switch method according to claim 7 or 8, it is characterised in that the terminal Information includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
- 11. a kind of mobile handoff device, including：Judge module, for the to be switched mobile terminal that judges to carry in the mobile handoff information that receives Whether end message matches with the end message that prestores, and the end message is used to identify a mobile terminal or one Class mobile terminal；Processing module, for when the judge module judged result for be when, according to the terminal that prestores Quality of service policy corresponding to information moves switching to the mobile terminal.
- 12. mobile handoff device according to claim 11, it is characterised in thatThe judge module, specifically for according to being taken in the preset matching rule mobile handoff information Whether the end message of band and the end message that prestores are identical；Wherein, the preset matching rule is：The end message carried in the mobile handoff information It is identical with the end message part that prestores or all identical.
- 13. mobile handoff device according to claim 11, it is characterised in that the movement is cut Changing device also includes：Receiving module, the mobile handoff information sent for receiving source network element；Detection module, whether take in the mobile handoff information received for detecting the receiving module End message with to be switched mobile terminal, the end message are used to identify a mobile terminal or one kind Mobile terminal；The judge module, specifically for when the detection module detects the end message, performing The to be switched mobile terminal for judging to carry in the mobile handoff information that the receiving module receives The operation whether end message matches with the end message that prestores.
- 14. the mobile handoff device according to any one of claim 11 to 13, it is characterised in that The mobile handoff device also includes：Presetting module, it is to be switched for being carried in judging the mobile handoff information in the judge module Before whether the end message of mobile terminal matches with the end message that prestores, the default terminal that prestores Information and the quality of service policy corresponding to end message that prestores；The judge module, take in the mobile handoff information received specifically for judging the receiving module Whether the end message of band matches with the default end message that prestores of the presetting module；The processing module, specifically for when the judge module judged result for be when, according to institute The default quality of service policy corresponding to end message that prestores of presetting module is stated to carry out the mobile terminal Mobile handoff.
- 15. the mobile handoff device according to any one of claim 11 to 13, it is characterised in that The end message includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
- A kind of 16. mobile handoff device, it is characterised in that including：Detection module, for detecting whether moving switching；Sending module, for when the detection module detects that needs move switching, sending movement For handover information to target network element, the mobile handoff information carries the terminal letter of to be switched mobile terminal Breath, the end message are used to identify a mobile terminal or a kind of mobile terminal.
- 17. mobile handoff device according to claim 16, the mobile handoff device also includes：Acquisition module, for the sending module send the mobile handoff information to target network element it Before, the end message of the acquisition to be switched mobile terminal；Determining module, for the terminal for determining the need for obtaining the acquisition module according to configuration Information is sent to the target network element；Sending module, it is described specifically for determining to need to give the end message in the determining module After target network element, the operation for sending mobile handoff information to target network element is performed.
- 18. the mobile handoff device according to claim 16 or 17, it is characterised in that the end Client information includes：International Mobile Station Equipment Identification information or type assigned code (TAC) information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379976.3A CN107454644A (en) | 2016-05-31 | 2016-05-31 | Mobile switch method and mobile handoff device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379976.3A CN107454644A (en) | 2016-05-31 | 2016-05-31 | Mobile switch method and mobile handoff device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107454644A true CN107454644A (en) | 2017-12-08 |
Family
ID=60485155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610379976.3A Withdrawn CN107454644A (en) | 2016-05-31 | 2016-05-31 | Mobile switch method and mobile handoff device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107454644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777874A (en) * | 2018-05-31 | 2018-11-09 | 安徽电信器材贸易工业有限责任公司 | A kind of method and its system that router mutually switches |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640895A (en) * | 2009-08-31 | 2010-02-03 | 北京邮电大学 | Method and system for ensuring streaming media service quality |
| CN102469543A (en) * | 2010-11-05 | 2012-05-23 | 中兴通讯股份有限公司 | Admission control method, apparatus thereof and system thereof |
| CN102571615A (en) * | 2012-03-14 | 2012-07-11 | 成都市广达电子电讯技术开发有限公司 | Quality of service (QOS) strategy realizing method based on Ethernet over coax (EOC) terminal |
| CN103650614A (en) * | 2013-06-28 | 2014-03-19 | 华为技术有限公司 | Resource distribution method, device and network side device |
-
2016
- 2016-05-31 CN CN201610379976.3A patent/CN107454644A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640895A (en) * | 2009-08-31 | 2010-02-03 | 北京邮电大学 | Method and system for ensuring streaming media service quality |
| CN102469543A (en) * | 2010-11-05 | 2012-05-23 | 中兴通讯股份有限公司 | Admission control method, apparatus thereof and system thereof |
| CN102571615A (en) * | 2012-03-14 | 2012-07-11 | 成都市广达电子电讯技术开发有限公司 | Quality of service (QOS) strategy realizing method based on Ethernet over coax (EOC) terminal |
| CN103650614A (en) * | 2013-06-28 | 2014-03-19 | 华为技术有限公司 | Resource distribution method, device and network side device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777874A (en) * | 2018-05-31 | 2018-11-09 | 安徽电信器材贸易工业有限责任公司 | A kind of method and its system that router mutually switches |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1479491B (en) | Device and method for deciding insertion system based on WLAM signal intensity and its moving terminal | |
| US5995834A (en) | Method for controlling channel re-selection from a selected control channel to an alternative control channel | |
| KR100608956B1 (en) | Method and apparatus for interfacing among mobile terminal, base station and core network in mobile telecommunications system | |
| US7280832B2 (en) | Method and apparatus for automatically selecting a bearer for a wireless connection | |
| US7768976B2 (en) | Method for selecting an inter-subnet idle hand-off technique | |
| CN109076357A (en) | Application method, relevant device and system are migrated in mobile limbic system | |
| CN104521283B (en) | Method and apparatus for adjusting mobility parameters | |
| CA2450204A1 (en) | Protocol to determine optimal target access routers for seamless ip-level handover | |
| CN104955103A (en) | Method of updating network detection and selection information and traffic routing information | |
| CN105517077A (en) | Network re-election and switching method, base station and mobile terminal | |
| CN106572508A (en) | Method, apparatus and base station for switching terminal device to target cell | |
| CN108076479A (en) | Multi-card mobile terminal and its business switch method, device | |
| JP2001251666A (en) | Long code state information transmission method in asynchronous mobile communication system | |
| CN102714823B (en) | For the optimized allocation of resources of the wireless device under packet transfer mode | |
| CN107454644A (en) | Mobile switch method and mobile handoff device | |
| CN106792952A (en) | The method and apparatus of Wireless Fidelity access point are connected to for terminal | |
| US9642070B2 (en) | Method for avoiding interference in wireless local area network system and apparatus for performing the same | |
| CN104936171A (en) | Determination method of safety algorithm and apparatus thereof | |
| CN102300233A (en) | Processing method, device and system for transmitting clearance style sequence | |
| US20010049285A1 (en) | Method for discriminating network domain and interworking with the same in IMT-2000 system | |
| US7366138B2 (en) | Method and system for handoff to a destination base station by measuring signal strength of carrier signals during at least one CSMA-backoff time | |
| CN1992979B (en) | Method for minimizing current consumption at handover in multimode terminal and terminal for use in the same | |
| CN102833780B (en) | Access processing method and device | |
| CN105979569A (en) | Network switching method for eSIM (embedded Subscriber Identity Module) card | |
| CN103037353B (en) | Information transfer, realize method, core net and the access network equipment for minimizing drive test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |