CN107635270A - In the method for attachment refuse information of the user equipment processing with #14 reasons - Google Patents
In the method for attachment refuse information of the user equipment processing with #14 reasons Download PDFInfo
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Abstract
A kind of method in attachment refuse information of the user equipment processing with #14 reasons is provided.Methods described includes：The attachment received message of the network service on public land mobile network (PLMN) is received from first network entity in UE, wherein, the PLMN is " PLMN " lists are forbidden in general packet radio service (GPRS) service；It is disabled to detect that UE evolved universal terrestrial is wirelessly electrically accessed (E UTRA) ability by UE；Enable UE E UTRA abilities by UE, and from " GPRS services forbid PLMN " lists to remove PLMN.
Description
Technical field
The disclosure is usually directed to a kind of method in user equipment (UE) processing attachment (ATTACH) refuse information, more specifically
Ground, it is related to the method in attachment refuse information of the US processing with #14 reasons.
Background technology
Generally, user equipment (UE) must to network registry with receive need one of such as registration of " network-attached " or
Multiple services.UE triggers the attachment request to network, and checking whether, relevant subscribe to can be used for UE to attempt note to network
After the service of volume, receive or refuse attachment request.If relevant subscribe to of institute can use, Web vector graphic attachment received message is entered
Row replies, the reason for otherwise replied using attachment refuse information and also indicate to refuse the service request from UE.One
Such Reason For Denial is general packet radio service (GPRS) mobile management (GMM) Reason For Denial numbering 14 (for example, #
14), i.e. public land mobile network (PLMN) does not allow evolved packet system (EPS)/general packet radio service (GPRS) clothes
Business, it attempts registration packet exchange (PS) service in a network in UE but UE does not subscribe to quilt when being serviced using the PS in network
Use.
In addition, third generation partner program (3GPP) system Long Term Evolution (LTE) system, the second generation (2G) system or
There are two problems at present in terms of Reason For Denial #14 is handled in the third generation (3G) system.Problem is as follows：
A) 3GPP specifications 24.301 are not accounted for because Reason For Denial #14 " not having EPS services in this PLMN " causes evolution
Universal terrestrial radio access (E-UTRA) is disabled and situation that GPRS services are activated after the manually selecting of PLMN.
B) 3GPP specifications 24.008 are not accounted for as using subscriber identity module (SIM) type, (it is preferred that it does not include user
With the preferable PLMN lists of operator) UE processing Reason For Denial #14 " there is no GPRS services in this PLMN " situation.
In legacy system and method, as shown in Figure 1A, when use evolved packet system (EPS) mobile management (EMM)
It is disabled by clause 4.5E-UTRA when reason #14 " not allowing EPS to service in this PLMN " refuses user.3GPP specifications 24.301
Disclose herein below：
#14 (does not allow EPS to service) in this PLMN
EPS more new states should be arranged to EU3 roamings by UE does not allow (and should be stored according to clause 5.1.3.3), and should delete
Except any global unique temporary identity (GUTI), the TAI and eKSI of last visit registration.Tasted in addition, UE will reset attachment
Counter is tried, and enters state EMM-DEREGISTERED.PLMN-SEARCH.In addition, UE should " GPRS service forbid
PLMN marks are stored in PLMN " lists.
As the circuit switching in operation for being the international mobile user identity (IMSI) being attached for non-EPS services
(CS) UE of -2 times operations of/PS patterns -1 or CS/PS patterns is still the IMSI being attached for non-EPS services, and will should be updated
State is arranged to U2 and not updated.
GSMEDGE radio can be selected in -1 time operation of CS/PS patterns of operation and the UE of support A/Gb or Iu patterns
Network (GERAN) or universal terrestrial radio access network (UTRAN) wireless access technology are accessed, and is made according to MM service states
Carried out with appropriate mobile management (MM) specific procedure.In this case, UE should disable E-UTRA abilities (see subclause
4.5)。
Can be according to 3GPP TS 23.122 in -1 time operation of CS/PS patterns of operation and the UE of support A/Gb or Iu patterns
[6] PLMN selections are performed.
Operation the operation of CS/PS patterns -1 time and only support S1 patterns or operate for -2 time in the CS/PS patterns of operation
UE should delete equivalent PLMN list, and PLMN selections should be performed according to 3GPP TS 23.122 [6].
If UE supports A/Gb patterns or Iu patterns, for using the GMM reasons refusal combination attachment with identical value
Situation during program, UE should handle GMM parameters, GMM states, GPRS renewal shapes as defined in 3GPP TS 24.008 [13] in addition
Counter is attempted in state, P-TMSI, P-TMSI signature, RAI, GPRS encryption key sequence number and GPRS attachments.
In addition, according to 3GPP specifications 24.301, can be only by power-off/opening to the enabling for EUTRA of this refusal
Or SIM/USIM removals are feasible.3GPP specifications 24.301 disclose herein below：
The disabling of 4.5UE E-UTRA abilities and reactivate
If causing E-UTRA abilities disabled due to receiving EMM reasons #14 " not allowing EPS to service in this PLMN ",
Then when UE is again turned off and is opened or USIM is removed, UE should enable E-UTRA abilities.
In addition, 3GPP does not account for the problem of following：
User can manually select the PLMN of #14 refusals, and in this case, UE must attempt to register PS on this PLMN
Service.
If GPRS/EPS service registrys are received, the PLMN can from " GPRS service forbid moved in PLMN " lists
Remove, but EUTRA is still disabled, and causes that LTE can not be accessed.
Due to not providing available high data throughput on LTE, IMS, VoLTE function, and UE remains in tradition
RAT, to user, this will cause problem.
In traditional system and method, as shown in Figure 1B, 3GPP specifications do not account for being used not comprising text in UE
Part " the PLMN selectors of the user's control with access technology ", " the PLMN selectors of operator's control with access technology "
But only include " PLMN selectors " data file SIM/USIM when handle #14 refusal.3GPP specifications 24.008 disclose
Herein below：
#14 (does not allow GPRS to service) in this PLMN
UE should delete any RAI, P-TMSI, P-TMSI signature and GPRS encryption key sequences number of storage, should be by GPRS
More new state, which is arranged to GU3 roamings, does not allow (and should be stored according to sub-clause 4.1.3.2), should reset GPRS attachments and attempt
Counter, and should change to state GMM-DEREGISTERED.
UE " should store PLMN marks in the disabling PLMN " lists of GPRS services.
As embodiment option, the GPRS UE operated under operator scheme A or B can be according to 3GPP TS 23.122
[14] PLMN selections are performed.
If UE under GAN patterns performs PLMN selections, should according to 3GPP TS 23.122 [14] GAN PLMN
GAN PLMN lists are asked before PLMN selections are performed in list (see 3GPP TS44.318 [76b]).
In the case where the PLMN for providing this Reason For Denial is following, UE will not perform optional PLMN selections：
At " the PLMN selectors with the user's control of access technology ", or,
In " the PLMN selectors that there is the operator of access technology to control " list, or
In same country, PLMN is identified as being equal to any PLMN included in above-mentioned list.
In addition, when running into #14 refusals on being present in the PLMN of " PLMN selectors " data file, UE will perform PLMN
Selection, CS call loss, data is caused to be hung up and without service problem.PLMN lists are completely can use in traversal and attempt to register
After each in PLMN lists, UE may return to identical PLMN.
In traditional system and method, as shown in Figure 1 C, 3GPP specifications do not account for having when UE is used to include
It is not " the PLMN selectors with the user's control of access technology " and " tool of the corresponding access technology of a part for operator scheme
The #14 Reasons For Denial handled during the SIM/USIM of the PLMN selectors that the operator for having access technology controls " data file.3GPP
Specification 24.008 discloses herein below：
#14 (does not allow GPRS to service) in this PLMN
UE should delete any RAI, P-TMSI, P-TMSI signature and GPRS encryption key sequences number of storage, should be by GPRS
More new state, which is arranged to GU3 roamings, does not allow (and should be stored according to sub-clause 4.1.3.2), should reset GPRS attachments and attempt
Counter, and should change to state GMM-DEREGISTERED.
UE " should store PLMN marks in the disabling PLMN " lists of GPRS services.
As embodiment option, the GPRS UE operated under operator scheme A or B can be according to 3GPP TS 23.122
[14] PLMN selections are performed.
If the UE under GAN patterns performs PLMN selections, PLMN choosings should performed according to 3GPP TS 23.122 [14]
GAN PLMN lists are asked before selecting (see 3GPP TS44.318 [76b]).
In the case where the PLMN for providing this Reason For Denial is following, UE will not perform optional PLMN selections：
At " the PLMN selectors with the user's control of access technology ", or,
In " the PLMN selectors that there is the operator of access technology to control " list, or
In same country, PLMN is identified as being equal to any PLMN included in above-mentioned list.
In addition, when running into #14 refusals on available PLMN in selector list, the general SIM of SIM/ (USIM) are included
" the preferable PLMN " lists of user and " preferable PLMN " lists of operator, but its access technology is not UE wireless access skill
The part of art (RAT) pattern.For example, if UE is operated under LTE- Universal Mobile Telecommunications System (UMTS) pattern, but only
SIM/USIM has " the preferable PLMN " lists of user and " fortune in the case of global system for mobile communications (GSM) access technology
Seek the preferable PLMN " lists of business.In this case, UE will perform PLMN selections, cause circuit switching (CS) call loss, number
According to hang-up and without service problem.Each that complete available PLMN lists of traversal and attempting are registered in PLMN lists it
Afterwards, UE may return to identical PLMN.
The content of the invention
The one side of the disclosure provides a kind of mechanism being used in attachment refuse information of the UE processing with #14 reasons.
Another aspect of the present disclosure provides a kind of for receiving the network clothes on PLMN from first network entity in UE
The mechanism of the attachment received message of business, wherein, the PLMN " general packet radio service (GPRS) service forbid PLMN "
In list.
Another aspect of the present disclosure provides a kind of be used for by the disabled mechanism of UE detections UE E-UTRA abilities.
Another aspect of the present disclosure provide it is a kind of be used for by UE enable UE E-UTRA abilities and from " GPRS service taboo
Only PLMN " lists remove PLMN mechanism.
Another aspect of the present disclosure provides a kind of for sending CS services and PS on PLMN from UE to network entity
The mechanism of the attachment request message of service, wherein, the PLMN is " in selector PLMN " lists.
Another aspect of the present disclosure provides a kind of attachment refusal for being used to have #14 reasons from network entity reception by UE and disappeared
The mechanism of breath, wherein, the attachment refuse information instruction network entity with #14 reasons does not support RS to service.
Another aspect of the present disclosure provide it is a kind of be used for by UE be CS service holding reside in network entity and prevent from
" the mechanism of the PLMN selections of selector PLMN " lists.
According to the one side of the disclosure, there is provided one kind is used for having packet wireless service movement in user equipment (UE) processing
Property management Reason For Denial numbering 14 (#14 reasons) attachment refuse information method.Methods described includes：In UE from first network
Entity receives the attachment received message of the network service on public land mobile network (PLMN), wherein, the PLMN exists
" general packet radio service (GPRS) service forbid in PLMN " lists；Connect by UE detections UE evolved universal terrestrial radio
It is disabled to enter (E-UTRA) ability；Enable UE E-UTRA abilities by UE, and from " GPRS services forbid PLMN " lists to move
Except PLMN.
According to another aspect of the present disclosure, there is provided a kind of to be used in attachment refuse information of the UE processing with #14 reasons
Method.Methods described includes：Circuit switching (CS) service and packet switch on PLMN are sent from UE to network entity
(PS) the attachment request message of service, wherein, the PLMN is " in selector PLMN " lists；UE receives from network entity to be had
There is the attachment refuse information of #14 reasons；Network entity is resided in for CS service holdings and prevent PLMN from selecting by UE.
According to another aspect of the present disclosure, there is provided a kind of UE for being used to handle the attachment refuse information with #14 reasons.Institute
Stating UE includes controller, wherein, controller is configured as：The attached of the network service on PLMN is received from first network entity
Received message is connect, wherein, the PLMN is " PLMN " lists are forbidden in GPRS services；The E-UTRA abilities for detecting UE are banned
With；And enable UE E-UTRA abilities, and from " GPRS service forbid PLMN " lists remove PLMN.
According to another aspect of the present disclosure, there is provided a kind of UE for being used to handle the attachment refuse information with #14 reasons.Institute
Stating UE includes controller, wherein, controller is configured as：Send what is serviced for the CS services on PLMN and PS to network entity
Attachment request message, wherein, PLMN is " in selector PLMN " lists；The attachment with #14 reasons is received from network entity to refuse
Exhausted message；And service holding for CS and reside in network entity and prevent PLMN from selecting.
According to another aspect of the present disclosure, there is provided a kind of non-transitorycomputer readable storage medium, record thereon useful
In the computer program of the method for execution.Methods described includes：The network clothes on PLMN are received from first network entity in UE
The attachment received message of business, wherein, the PLMN is " PLMN " lists are forbidden in GPRS services；By UE detections UE E-UTRA
Ability is disabled；Enable UE E-UTRA abilities by UE, and from " GPRS services forbid PLMN " lists to remove PLMN.
According to another aspect of the present disclosure, there is provided a kind of non-transitorycomputer readable storage medium, record thereon useful
In the computer program of the method for execution.Methods described includes：CS services and PS on PLMN are sent from UE to network entity
The attachment request message of service, wherein, the PLMN is " in selector PLMN " lists；Being received by UE from network entity has #
The attachment refuse information of 14 reasons；Network entity is resided in for CS service holdings and prevent PLMN from selecting by UE.
According to another aspect of the present disclosure, there is provided a kind of method in attachment refuse information of the UE processing with #14 reasons.
Methods described includes：The attachment that the network service on public land mobile network (PLMN) is received from first network entity connects
By message, wherein, the PLMN is " PLMN " lists are forbidden in general packet radio service (GPRS) service.It is in addition, described
It is disabled that evolved universal terrestrial of the method including detection UE is wirelessly electrically accessed (E-UTRA) ability.In addition, methods described include by
UE enables UE E-UTRA abilities, and from " GPRS services forbid PLMN " lists to remove PLMN.
According to another aspect of the present disclosure, there is provided a kind of method in attachment refuse information of the UE processing with #14 reasons,
Methods described includes：The circuit switching (CS) on public land mobile network (PLMN) is sent from UE to network entity to service
The attachment request message serviced with packet switch (PS), wherein, the PLMN is " in selector PLMN " lists.It is in addition, described
Method includes receiving the attachment refuse information with #14 reasons from network entity by UE, wherein, the attachment with #14 reasons is refused
Exhausted message instruction network entity does not support PS to service.In addition, methods described is included because UE is that CS service holdings reside in network
Entity and prevent from " the PLMN of selector PLMN " lists selection.
Brief description of the drawings
By the description carried out below in conjunction with the accompanying drawings, the above and other aspects, features and advantages of the disclosure will become
It is more obvious, in the accompanying drawings：
Figure 1A to Fig. 1 C is the sequence chart in attachment refuse information of the UE processing with #14 reasons according to prior art；
Fig. 2A is being refused by enabling UE E-UTRA to handle the attachment with #14 reasons in accordance with an embodiment of the present disclosure
The sequence chart of exhausted message；
Fig. 2 B are attachment refuse information of the processing with #14 reasons in accordance with an embodiment of the present disclosure to keep residing in net
Network is physically for the sequence chart of CS services；
Fig. 2 C are attachment refuse information of the processing with #14 reasons in accordance with an embodiment of the present disclosure to keep capturing network
Entity is used for the sequence chart of CS services；
Fig. 3 is being refused by enabling UE E-UTRA to handle the attachment with #14 reasons in accordance with an embodiment of the present disclosure
The flow chart of the method for exhausted message；
Fig. 4 is the stream of the method in attachment refuse information of the UE processing with #14 reasons in accordance with an embodiment of the present disclosure
Cheng Tu；
Fig. 5 is the block diagram of UE in accordance with an embodiment of the present disclosure；And
Fig. 6 is the computing environment in attachment refuse information of the UE processing with #14 reasons in accordance with an embodiment of the present disclosure
Block diagram.
Embodiment
The non-limiting example for showing and being discussed in more detail below in referring to the drawings more fully explains the reality of the disclosure
Apply example and its various features and Advantageous details.The description of known assemblies and treatment technology is omitted, to avoid unnecessarily obscuring
The embodiments herein.In addition, various embodiments described herein be not necessarily it is mutually exclusive because some embodiments can be with
One or more other embodiments are combined, to form new embodiment.Term "or" as used herein refers to nonexcludability
, or unless otherwise indicated.Example used herein is meant only to promote to understand the mode that can implement embodiment hereof, and
Further enable those skilled in the art to implement the embodiments herein.Therefore, these examples are not intended to be interpreted to limit
By appended claims and its equivalent limited the scope of the present disclosure.
The method that each offer in embodiment of the disclosure has the attachment refuse information of #14 reasons in UE processing.
Methods described includes the attachment received message that the network service on PLMN is received from first network entity, wherein, PLMN is in " GPRS
Service is forbidden in PLMN " lists.In addition, the E-UTRA abilities that methods described includes detection UE are disabled.In addition, methods described
Including enable UE E-UTRA abilities and from " GPRS service forbid PLMN " lists remove PLMN.
In embodiment of the disclosure, when in the artificial PLMN selections of UE triggerings or Non-Access Stratum (NAS) timer (example
Such as, timer T3245) expire so as to change " GPRS service when forbidding the content of PLMN " lists, reception come from first network
The attachment received message of network service on the PLMN of entity.
In embodiment of the disclosure, wherein, receive the attachment of the network service on the PLMN from first network entity
The step of received message, is including sending the attachment request message to the network service on PLMN to first network entity.In addition, institute
Stating method includes receiving attachment received message from first network entity.
In embodiment of the disclosure, PLMN be added to " GPRS service forbid in PLMN " lists, and in response to
The attachment refuse information with #14 reasons is received from the second network entity, corresponding UE E-UTRA is disabled.
In embodiment of the disclosure, there is provided a kind of method in attachment refuse information of the UE processing with #14 reasons.Institute
Stating method includes sending to the CS services on PLMN and the attachment request message of PS services to network entity, wherein, PLMN is in " choosing
Select in device PLMN " lists.In addition, methods described includes receiving the attachment refuse information with #14 reasons from network entity, its
In, the attachment refuse information instruction network entity with #14 reasons does not support PS to service.In addition, methods described includes taking for CS
Business holding is resided on network entity and prevented from " progress PLMN selections in selector PLMN " lists.
Different from legacy system and method, the disclosure provide one kind in PLMN Reasons For Denial management " no general packet without
The strong simple mechanisms of line service (GPRS)/evolved packet system (EPS) service ".In addition, in embodiment of the disclosure, when
By " when forbidding manually selecting PLMN to receive network service in PLMN " lists of GPRS services, enables to LTE network
The access of (that is, first network entity), therefore, avoid without service and CS call loss problems, and by providing persistent service
Improve Consumer's Experience.In the disclosure, when selecting manual network selection mode, or when timer (for example, " T3245 ") arrives
During the phase, E-UTRA is activated, wherein, timer be added in PLMN " GPRS services forbid PLMN " lists and UE is successfully noted
Volume to " GPRS service forbid start during available PLMN in PLMN " lists.
In embodiment of the disclosure, when " the preferable PLMN lists of user " and " operator's PLMN lists " is in UE SIM
In can use when, UE prevent PLMN select, wherein, the PLMN in " the preferable PLMN lists of user " and " operator's PLMN lists " exists
Support to use in the SIM of the access network different from access network currently associated with UE.
In embodiment of the disclosure, when " the preferable PLMN lists of user " and " operator's PLMN lists " is in UE SIM
In it is unavailable when, UE prevent PLMN select.
Different from legacy system and method, if using belonging to the PLMN of " selector PLMN lists " in UMTS or GSMRAT
On receive #14 refusal " this PLMN without GPRS service ", then do not perform optional PLMN option programs, and SIM or USIM
(that is, " the PLMN selectors of the user's control with access technology " and " fortune with access technology are stored in no access technology
Data file is unavailable for the PLMN selectors of battalion's business's control ") in the case of send.In addition, when customer controller and operator are controlled
When all PLMN in device PLMN selector lists processed do not support the access technology that UE is currently operated, it can use and come from SIM
Or USIM " selector PLMN lists ".
Embodiment of the disclosure is by way of providing new management UE operations when UE runs into Reason For Denial #14, for more
Good Consumer's Experience enhances UE behavior.In addition, present disclose provides for being refused due to receiving #14 in LTE access technologies
Cause the disabled UE of E-UTRA absolutely, if user perform identical PLMN manual PLMN selections or NAS timers (for example,
T3245) expire so as to change " GPRS service forbid the content of PLMN " lists and PS succeeds in registration, then E-UTRA is opened
With.Due to that will can provide the enhancing service of high-speed data rate and LTE with the user that LTE is subscribed to, therefore which enhance user
Experience.
The disclosure solves the UE behaviors when UE runs into Reason For Denial #14 in 2G the or 3G access technologies using SIM card.Pass
System mechanism forces the UE (using SIM card) for residing in " selector PLMN lists " data file the PLMN listed to be previously mentioned
Under conditions of trigger PLMN selection.Further, since UE can return to identical PLMN (because it is in " selection after PLMN is selected
Listed in device PLMN lists " data file), therefore do not need the triggering of PLMN selections.This may waste UE time and resource,
Cause missed call (that is, call loss) and battery consumption.In the disclosure, when in " selector PLMN lists " data file
When #14 Reasons For Denial are received on the PLMN listed, PLMN selections are not performed, so as to save the UE resources of preciousness, and are subtracted
Few call loss event.
Referring to the drawings, more specifically, reference picture 2A to Fig. 6, in whole accompanying drawing, similar reference marker as one man represents
Corresponding feature.
Fig. 2A is attachment refusal of the processing of the E-UTRA by enabling UE with #14 reasons in accordance with an embodiment of the present disclosure
The sequence chart of message.
Reference picture 2A, signaling sequence are described between UE 200a, first network entity 200b and the second network entity 200c
Communication.For example, UE 200a can be laptop computer, desktop computer, mobile phone, smart phone, personal digital assistant
(PDA), flat board, flat board mobile phone etc..First network entity 200b can be UMTS network.First network entity 200b can be
GSM network.Second network entity 200c can be LTE network.
In step 202a, initially, attempt to be registered to the second network entity 200c in PLMN in UE 200a.
In step 204a, UE 200a send attachment request (that is, ATTACH_REQUEST) to the second network entity 200c and disappeared
Breath.
In step 206a, after attachment request message is received, the second network entity 200c is sent to UE200a has #14
Attachment refusal (that is, ATTACH_REJECT) message of reason.
In step 208a, after receiving with the attachment refuse information of #14 reasons, PLMN is added to by UE 20
" PLMN " lists are forbidden in GPRS services, and UE 200a E-UTRA is disabled.
In step 210a, PLMN is added to " GPRS services forbid PLMN " lists after, serviced for CS, UE
200a attempts to be registered to first network entity 200b in identical PLMN.
The attachment request message for CS services is sent to first network entity 200b in step 212a, UE 200a.
In step 214a, after attachment request message is received, first network entity 200b sends to UE 200a and is attached
Receive (that is, ATTACH_ACCEPT) message.
In step 216a, after attachment received message is received, UE 200a perform manual PLMN selections, and select PLMN.
According to 3GPP specifications 23.122, UE 200a attempt to be registered to first network entity in the PLMN for CS services and PS services
200b。
In step 218a, the network service (that is, CS is serviced and PS is serviced) for arriving first network entity 200b on PLMN,
UE 200a send attachment request message to first network entity 200b.
In step 220a, after attachment request message is received, first network entity 200b can be configured as to UE
200a sends the attachment received message of the network service on PLMN.PLMN " PLMN " lists are forbidden in GPRS services,
And UE 200a E-UTRA abilities are disabled.
In step 222a, after attachment request message is received, UE 200a can be configured as enabling E-UTRA energy
Power, and from " GPRS service forbid PLMN " lists remove PLMN.
In step 224a, after UE200a E-UTRA ability is enabled, UE 200a reselect the second network entity
200c is with the more preferable network service of use, such as high data throughput, internet protocol multi-media sub-system (IMS), voice LTE
(VoLTE) etc..
In step 226a, UE 200a tracking area update (TAU) request message is sent to the second network entity 200c.
In step 228a, after TAU request messages are received, the second network entity 200c sends TAU to UE 200a and connect
By message.
Different from traditional system and method, when as " the forbidding of GPRS services manually selects PLMN in PLMN " lists
Result GPRS/EPS (that is, PS services) when being received by first network entity 200a, UE 200a E-UTRA abilities are activated,
Therefore UE 200a are promoted to access the second network entity 200c (i.e., there is provided the LTE of the service such as high data throughput, IMS, VoLTE
Network).
Can with the order of presentation, perform step in Fig. 2A sequence chart in a different order or simultaneously.In addition, at this
In disclosed embodiment, in the case where not departing from the scope of the present disclosure and spirit, a part of of step can be omitted, add
Add, change, skip.
Fig. 2 B are attachment refuse information of the processing with #14 reasons in accordance with an embodiment of the present disclosure to keep residing in net
Network entity is used for the sequence chart of CS services.
Reference picture 2B, signaling sequence are depicted between UE 200a and first network entity 200b (that is, network entity)
Communication.First network entity 200b can be UMTS network.First network entity 200b can also be GSM network.
In step 202b, initially, UE 200a reside in first network entity 200b PLMN.UE 200a SIM card is not
Include " user is preferable " and " operator is preferable " PLMN lists.In addition, SIM card includes " selector PLMN lists ", and
PLMN is in " selector PLMN lists ".
In step 204b, UE 200a can be configured as sending the network for being used on PLMN arriving first network entity 200b
The attachment request message of service (that is, CS is serviced and PS services), wherein, PLMN is in " selector PLMN lists ".
In step 206b, after attachment request message is received, first network entity 200b can be configured as to UE
200a sends the attachment refuse information with #14 reasons.Attachment refuse information with #14 reasons indicates first to UE 200a
Network entity 200b does not support PS to service.In addition, first network entity 200b supports CS services.
In step 208b, after receiving with the attachment refuse information of #14 reasons, UE 200a can be configured as
The triggering for avoiding PLMN from selecting, think that CS service holdings reside in first network entity 200b.For example, by considering " selector
PLMN lists " PLMN selections are prevented from and are maintained at PLMN registrations for CS services.
In step 210b, UE 200a avoid PLMN from selecting and reside in first network entity 200b for CS service holdings, from
And avoid CS call loss, problem out of service, calling discarding etc..
Different from traditional system and method, when SIM arranges not comprising " user is preferable " and " operator is preferable " PLMN
During table, for handling #14 Reasons For Denial, UE 200a consider " selector PLMN lists ".In addition, by considering " selector PLMN
List ", UE 200a will be that CS services keep registration.It can thus be avoided CS call loss, problem out of service, calling discarding
Deng.
Can with the order of presentation, perform step in Fig. 2 B sequence chart in a different order or simultaneously.In addition, not
In the case of departing from the scope of the present disclosure and spirit, a part of of step can be omitted, add, changing, skipping.
Fig. 2 C are attachment refuse information of the processing with #14 reasons in accordance with an embodiment of the present disclosure to keep residing in net
Network entity is used for the sequence chart of CS services.
Reference picture 2C, signaling sequence are depicted between UE200a and first network entity 200b (that is, network entity)
Communication.First network entity 200b can be UMTS network.
Operated in step 202c, UE 200a under LTE-UMTS patterns.
First network entity 200b PLMN is resided in step 204c, UE 200a.SIM card in UE 200a, which includes, to be connect
Enter " operator is preferable " the PLMN lists and " user is preferable " PLMN lists that technology is only GSM.In addition, SIM card includes " choosing
Select device PLMN lists ", and PLMN is in " selector PLMN lists ".
In step 206c, UE 200a can be configured as sending the network for being used on PLMN arriving first network entity 200b
The attachment request message of service (that is, CS is serviced and PS services), wherein, PLMN is in " selector PLMN lists ".
In step 208c, after attachment request message is received, first network entity 200b is sent to UE 200a to be had
There is the attachment refuse information of #14 reasons.Attachment refuse information instruction first network entity 200b with #14 reasons does not support PS
Service.
In step 210c, after receiving with the attachment refuse information of #14 reasons, UE 200a can be configured as
The triggering for avoiding PLMN from selecting, think that CS service holdings reside in first network entity 200b.In this example, by considering " choosing
Select device PLMN lists ", PLMN selections are prevented from and are maintained on PLMN for CS services to register.
In step 212c, UE 200a prevent PLMN from selecting and be maintained on PLMN for CS services to register, so as to avoid
CS call loss, problem out of service, calling discarding etc..
Can with the order of presentation, perform step in Fig. 2 C sequence chart in a different order or simultaneously.In addition, at this
In disclosed embodiment, in the case where not departing from the scope of the present disclosure and spirit, a part of of step can be omitted, add
Add, change, skip.
Fig. 3 is being handled by enabling UE 200a E-UTRA with the attached of #14 reasons in accordance with an embodiment of the present disclosure
Connect the flow chart of the method 300 of refuse information.
Reference picture 3, in step 302, method 300 includes sending the network clothes on PLMN to first network entity 200b
The attachment request message of business.Method 300 allows UE 200a to send the network service on PLMN to first network entity 200b
Attachment request message.
In step 304, method 300 includes receiving the attachment of the network service on PLMN from first network entity 200b
Received message.The attachment that the permission of method 300 UE 200a receive the network service on PLMN from first network entity 200b connects
By message.PLMN is " PLMN " lists are forbidden in GPRS services.When triggering manual PLMN selections in UE 200a, from first
Network entity 200b receives the attachment received message of the network service on PLMN.Received from the second network entity 200c
After attachment refuse information with #14 reasons, PLMN be added to " GPRS service forbid PLMN " lists, and corresponding UE
200a E-UTRA abilities are disabled.
In step 306, the E-UTRA abilities that method 300 includes detection UE 200a are disabled.Method 300 allows UE 200a
The E-UTRA abilities for detecting UE are disabled.
In step 308, method 300 includes the E-UTRA abilities for enabling UE 200a, and from " GPRS services are forbidden
PLMN " lists remove PLMN.Method 300 allows UE 200a to enable E-UTRA abilities, and from " PLMN " is forbidden in GPRS services
List removes PLMN.Different from traditional system and method, when by " GPRS services are forbidden selecting manually in PLMN " lists
When selecting PLMN to receive PS service registrys, UE 200a E-UTRA is activated.Furthermore it is possible to avoid losing without service and CS pagings
Lose, therefore more preferable Consumer's Experience is provided by providing persistent service.
Can with the order of presentation, perform the various operations of method 300, action, block, step in a different order or simultaneously
Deng.In addition, in the case where not departing from the scope of the present disclosure and spirit, a part of of operation, action, block, step etc. can be by
Omit, add, change, skip.
Fig. 4 is the method in attachment refuse information of the UE 200a processing with #14 reasons in accordance with an embodiment of the present disclosure
400 flow chart.
Reference picture 4, in step 402, method 400 includes sending to first network entity 200b (that is, network entity) being used for
The attachment request message of CS services and PS services on PLMN, wherein, PLMN is in " selector PLMN lists ".Method 400 permits
Perhaps UE 200a send the attachment of the CS services and PS services on PLMN to first network entity 200b (that is, network entity)
Request message, wherein, PLMN is in " selector PLMN lists ".
In step 404, method 400 includes receiving the attachment refuse information with #14 reasons from first network entity 200b,
Wherein, the attachment refuse information instruction first network entity 200b with #14 reasons does not support PS to service.Method 400 allows UE
200a receives the attachment refuse information with #14 reasons from first network entity 200b, wherein, the attachment with #14 reasons is refused
Exhausted message instruction first network entity 200b does not support PS to service.
In step 406, method 400 includes residing in first network entity 200b for CS service holdings.Method 400 allows UE
200a is that CS service holdings reside in first network entity 200b, and prevents PLMN from selecting.UE 200a are protected by being serviced for CS
Hold reside in first network entity 200b avoid PLMN selection.
In embodiment of the disclosure, " the preferable PLMN lists of user " and " operator's PLMN lists " are UE 200a's
SIM card can use.In embodiment, the SIM of " the preferable PLMN lists of user " and " operator's PLMN lists " in UE200a can not
With.
Can with the order of presentation, perform the various operations of method 400, action, block, step in a different order or simultaneously
Deng.In addition, in the case where not departing from the scope of the present disclosure and spirit, a part of of operation, action, block, step etc. can be by
Omit, add, change, skip.
Fig. 5 is the block diagram of UE 200a in accordance with an embodiment of the present disclosure.
Reference picture 5, UE 200a include controller unit 502, memory cell 504 and communication unit 506.
In embodiment of the disclosure, controller unit 502 can be configured as receiving from first network entity 200b and use
In the attachment received message of the network service on PLMN, wherein, PLMN is " PLMN " lists are forbidden in GPRS services, and UE
200a E-UTRA abilities are disabled.When triggering manual PLMN selections in UE 200a, receive and use from first network entity 200b
In the attachment received message of the network service on PLMN.In addition, controller unit 502 can be configured as enabling UE 200a's
E-UTRA abilities, and from " GPRS service forbid PLMN " lists remove PLMN.
In embodiment of the disclosure, controller unit 502 can be configured as by being sent out to first network entity 200b
The attachment request message of the network service on PLMN is sent to receive the network clothes on PLMN from first network entity 200b
The attachment received message of business.In addition, controller unit 502 can be configured as receiving attachment receiving from first network entity 200b
Message.PLMN can be added to that " PLMN " lists are forbidden in GPRS services, and in response to being connect from the second network entity 200c
The attachment refuse information with #14 reasons is received, UE 200a E-UTRA abilities are disabled.
In embodiment of the disclosure, controller unit 502 can be configured as sending to first network entity 200b and use
In the CS services on PLMN and the attachment request message of PS services, wherein, PLMN is in " selector PLMN lists ".In addition, control
Device unit 502 processed can be configured as receiving the attachment refuse information with #14 reasons from first network entity 200b, wherein,
Attachment refuse information instruction first network entity 200b with #14 reasons does not support PS to service.In addition, controller unit 502
The triggering for avoiding PLMN from selecting can be configured as, thinks that CS service holdings reside in first network entity 200b." user is preferred
PLMN lists " and " operator's PLMN lists " be able to can be used in UE 200a SIM card." the preferable PLMN lists of user " and
" operator's PLMN lists " can be unavailable in UE 200a SIM card.
Memory cell 504 can include one or more non-transitorycomputer readable storage mediums.Memory cell 504 can
With including non-volatile memory device.Non-volatile memory device can include magnetic hard-disk, CD, floppy disk, flash memory or electricity
The ROM (EEPROM) of programmable read only memory (EPROM) or electrically erasable form.In addition, in some instances,
Memory cell 504 is considered non-transitory storage medium.Term " non-transitory " can indicate storage medium not to carry
Ripple or transmitting signal are realized.However, term " non-transitory ", which is not intended as, is interpreted that memory cell 504 is immovable.
Compared with internal memory, memory cell 504 can be configured as storing larger amount of information.Non-transitorycomputer readable storage medium
The data (for example, in random access memory (RAM) or cache memory) that can be changed over time can be stored.
Communication unit 506 can be configured as carrying out intercommunication between Fig. 5 unit and carry out PERCOM peripheral communication with network.
Fig. 5 shows UE 200a unit, but embodiment of the disclosure is not limited to this.UE 200a can include
Less or more unit.In addition, the purpose that the label or title of unit are merely to illustrate, but it is not intended to limit the disclosure
Scope and spirit.Fig. 5 one or more units can be combined same or substantially similar with the function phase in UE 200a to perform
Function.
Fig. 6 is the calculating in attachment refuse information of the UE 200a processing with #14 reasons in accordance with an embodiment of the present disclosure
The block diagram of environment.
Reference picture 6, computing environment 602 are included equipped with control unit 604 and ALU (ALU) 606 at least
One processing unit 608, memory 610, memory cell 612, multiple interconnection devices 616 and multiple input/output (I/O) device
614.At least one processing unit 608 is responsible for the instruction of processing scheme.At least one processing unit 608 connects from control unit 604
Order is received to perform processing.In addition, any logical sum arithmetic fortune being related in instruction performs is calculated with the help of ALU 606
Calculate.
Whole computing environment 602 can include multiple isomorphism cores or isomery core, multiple different types of CPU
(CPU), special media and other accelerators.Processing unit 608 is responsible for the instruction of processing scheme.In addition, at least one processing is single
Member 608 can be located in single IC (IC) or more IC.
Including realizing that the scheme of required instruction and code is stored in memory 610, memory cell 612 or both.
Upon execution, instruction can be obtained from corresponding memory 610 or memory cell 612, and by least one processing unit 608
Execute instruction.
In the case of hard-wired, each interconnection device 616 or I/O devices 614 may be coupled to computing environment 602,
To support to realize by the hardware of multiple interconnection devices 616 and I/O devices 612.
Disclosed herein public affairs can be realized by least one software program run at least one hardware unit
The embodiment opened, and embodiment of the disclosure disclosed herein can perform Network Management Function with control element.Fig. 2A is extremely
Element shown in Fig. 6 includes block, described piece can be at least one hardware unit or hardware unit and software unit combination.
The preceding description of the disclosure will disclose the general aspects of the embodiments herein completely, not depart from the scope of the present disclosure
In the case of spirit, other people can be answered by easily changing or adapting to the various of these embodiments using existing knowledge
With, and therefore, this adaptation and modification are intended within the scope of the present disclosure.Words or terms used herein be for
The purpose of description, rather than the purpose of limitation.Therefore, although there have been described herein embodiment, the technology of this area
Personnel are it will be recognized that can be in the scope of the present disclosure that appended claims and its equivalent are limited in the case of a modification
Implement the embodiments herein.
Claims (16)
1. a kind of have packet radio service mobility management Reason For Denial numbering 14 (#14 reasons) in user equipment (UE) processing
Attachment refuse information method, methods described includes：
The attachment that the network service on public land mobile network (PLMN) is received from first network entity in UE receives to disappear
Breath, wherein, the PLMN is " PLMN " lists are forbidden in general packet radio service (GPRS) service；
It is disabled to detect that UE evolved universal terrestrial is wirelessly electrically accessed (E-UTRA) ability by UE；And
Enable UE E-UTRA abilities by UE, and from " GPRS services forbid PLMN " lists to remove the PLMN.
2. the method as described in claim 1, in addition to：It is real from first network if triggering manual PLMN selections in UE
Body receives the attachment received message of the network service on the PLMN.
3. the method as described in claim 1, in addition to：It is real from first network if Non-Access Stratum (NAS) timer expires
Body receives the attachment received message of the network service on the PLMN.
4. the network clothes on the PLMN are the method for claim 1, wherein received from first network entity in UE
The step of attachment received message of business, includes：
The attachment request message of the network service on the PLMN is sent to first network entity；And
Attachment received message is received from first network entity.
5. the method as described in claim 1, in addition to：In response to being received from the second network entity with the attached of #14 reasons
Refuse information is connect, the PLMN is added to " PLMN " lists are forbidden in GPRS services, and disable UE E-UTRA abilities.
6. a kind of have packet radio service mobility management Reason For Denial numbering 14 (#14 reasons) in user equipment (UE) processing
Attachment refuse information method, methods described includes：
Serviced from the circuit switching (CS) that UE is sent on public land mobile network (PLMN) to network entity and packet is handed over
The attachment request message of (PS) service is changed, wherein, the PLMN is " in selector PLMN " lists；
By UE the attachment refuse information with #14 reasons is received from network entity；And
Network entity is resided in for CS service holdings and prevent PLMN from selecting by UE.
7. method as claimed in claim 6, in addition to：When " preferable PLMN " lists of user and " operator's PLMN " lists exist
When can use in UE subscriber identity module (SIM), UE prevents PLMN from selecting, wherein, " the preferable PLMN " lists of user and " operation
PLMN in business's PLMN " lists can be used in the SIM for supporting the access network different from the access network of UE current operations.
8. method as claimed in claim 6, in addition to：When " preferable PLMN " lists of user and " operator's PLMN " lists exist
When unavailable in UE subscriber identity module (SIM), UE prevents PLMN from selecting.
9. attachment refuse information of one kind processing with packet radio service mobility management Reason For Denial numbering 14 (#14 reasons)
User equipment (UE), wherein, the UE includes controller, and controller is configured as：
The attachment received message of the network service on public land mobile network (PLMN) is received from first network entity, its
In, the PLMN is " PLMN " lists are forbidden in general packet radio service (GPRS) service；
Detecting UE evolved universal terrestrial, to be wirelessly electrically accessed (E-UTRA) ability disabled；And
Enable UE E-UTRA abilities, and from " GPRS services forbid PLMN " lists to remove the PLMN.
10. UE as claimed in claim 9, wherein, controller is additionally configured to：If triggering manual PLMN selections in UE,
The attachment received message of the network service on the PLMN is then received from first network entity.
11. UE as claimed in claim 9, wherein, controller is additionally configured to：If Non-Access Stratum (NAS) timer expires,
The attachment received message of the network service on the PLMN is then received from first network entity.
12. UE as claimed in claim 9, wherein, controller is additionally configured to connect from first network entity by following operation
Receive the attachment received message of the network service on the PLMN：
The attachment request message of the network service on the PLMN is sent to first network entity；And
Attachment received message is received from first network entity.
13. UE as claimed in claim 9, wherein, controller is additionally configured to：In response to receiving tool from the second network entity
There is the attachment refuse information of #14 reasons, the PLMN is added to " PLMN " lists are forbidden in GPRS services, and disable UE's
E-UTRA abilities.
14. attachment refusal of one kind processing with packet radio service mobility management Reason For Denial numbering 14 (#14 reasons) disappears
The user equipment (UE) of breath, wherein, the UE includes controller, and controller is configured as：
Circuit switching (CS) service and packet switch on public land mobile network (PLMN) are sent to network entity
(PS) the attachment request message of service, wherein, the PLMN is " in selector PLMN " lists；
The attachment refuse information with #14 reasons is received from network entity；And
Network entity is resided in for CS service holdings and prevents PLMN from selecting.
15. UE as claimed in claim 14, wherein, controller is additionally configured to：If " the preferable PLMN " lists of user and
" operator's PLMN " lists can be used in UE subscriber identity module (SIM), then prevent PLMN from selecting, wherein, " user is preferable
PLMN " lists and " PLMN in operator's PLMN " lists is supporting the access network that to access network different with UE current operations
SIM in can use.
16. UE as claimed in claim 14, wherein, controller is additionally configured to：If " the preferable PLMN " lists of user and
" operator's PLMN " lists are unavailable in UE subscriber identity module (SIM), then prevent PLMN from selecting.
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