CN107360582B - Handle the device and method of network-side feature - Google Patents
Handle the device and method of network-side feature Download PDFInfo
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- CN107360582B CN107360582B CN201710327058.0A CN201710327058A CN107360582B CN 107360582 B CN107360582 B CN 107360582B CN 201710327058 A CN201710327058 A CN 201710327058A CN 107360582 B CN107360582 B CN 107360582B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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Abstract
Handle the device and method of network-side feature.The device includes the system information and be used to refer to the evolved grouping system optimizes one first Non-Access Stratum message whether being supported that instruction such as reception is used to refer to whether evolved grouping system optimization is supported；When the system information indicates that evolved grouping system optimization is not supported and the first Non-Access Stratum message indicates that evolved grouping system optimization is supported, determine to optimize using the evolved grouping system；And when the system information indicates that evolved grouping system optimization is supported and the first Non-Access Stratum message indicates that evolved grouping system optimization is not supported, decide not to use evolved grouping system optimization.
Description
Technical field
The present invention relates to a kind of communication device for wireless communication system and method more particularly to a kind of processing network-sides
The device and method of feature.
Background technique
It is used to refer to the system information whether network-side feature (feature) is supported according to from network-side is received and determines
Determine after whether network-side feature be supported, user terminal (User Equipment, UE) can start and depend on program (Attach
) or trace regions more new procedures (Tracking Area Updating Procedure) Procedure.Then, network-side can
Transmission is used to refer to Non-Access Stratum (Non Access Stratum, NAS) message that whether network-side feature is supported to user
End.However, when the information of the support of the network-side feature of system information offer and the network-side feature of Non-Access Stratum message offer
Support information mismatch (mismatch) when, user terminal may fail determine network-side feature whether be supported.
Therefore, how to handle network-side and be characterized in a urgent problem to be solved.
Summary of the invention
Therefore, the present invention provides a kind of communication device and methods, for handling network-side feature, to solve above-mentioned ask
Topic.
The present invention discloses a kind of communication device for being used to handle a network-side feature (feature), includes a storage list
Member is used to store instruction and a processing circuit, is coupled to the storage unit.The processing circuit is set to execute the storage
The instruction in unit.The instruction includes that reception is used to refer to an evolved grouping system (Evolved Packet
System, EPS) optimize system information and be used to refer to the evolved grouping system that whether (optimization) is supported
Optimize one first Non-Access Stratum (Non Access Stratum, the NAS) message whether being supported；When the system information indicates
Evolved grouping system optimization is not supported and the first Non-Access Stratum message indicates that the evolved grouping system optimizes
When being supported, determine to optimize using the evolved grouping system；And when the system information indicates the evolved grouping system
When optimization is supported and the first Non-Access Stratum message indicates that evolved grouping system optimization is not supported, decision does not make
It is optimized with the evolved grouping system.
The present invention discloses a kind of communication device for being used to handle a network-side feature (feature), includes a storage list
Member is used to store instruction and a processing circuit, is coupled to the storage unit.The processing circuit is set to execute the storage
The instruction in unit.The instruction includes to receive to be used to refer to an evolved grouping system optimizes the system whether being supported
It information and is used to refer to the evolved grouping system and optimizes the one first Non-Access Stratum message that whether is supported；When the system is believed
Breath indicates that evolved grouping system optimization is supported and the first Non-Access Stratum message indicates the evolved grouping system most
When goodization is not supported, determine to optimize using the evolved grouping system；And when the system information indicates the evolved point
When group system optimization is not supported and the first Non-Access Stratum message indicates that evolved grouping system optimization is supported, certainly
Surely it is optimized without using the evolved grouping system.
The present invention discloses a kind of communication device for being used to handle a network-side feature (feature), includes a storage list
Member is used to store instruction and a processing circuit, is coupled to the storage unit.The processing circuit is set to execute the storage
The instruction in unit.The instruction includes to receive to be used to refer to an evolved grouping system optimizes the system whether being supported
It information and is used to refer to the evolved grouping system and optimizes the one first Non-Access Stratum message that whether is supported；When the system is believed
Breath indicates that evolved grouping system optimization is supported and the first Non-Access Stratum message indicates the evolved grouping system most
When goodization is supported or is not supported, determine to optimize using the evolved grouping system；And work as the system information from instruction
The evolved grouping system optimization be supported be changed to indicate that the evolved grouping system optimization be not supported and this first
When Non-Access Stratum message indicates that evolved grouping system optimization is supported or is not supported, the evolved point is decided not to use
Group system optimization.
Detailed description of the invention
Fig. 1 is the schematic diagram of one wireless communication system of the embodiment of the present invention.
Fig. 2 is the schematic diagram of one wireless communication system of the embodiment of the present invention.
Fig. 3 is the flow chart of one process of the embodiment of the present invention.
Fig. 4 is the flow chart of one process of the embodiment of the present invention.
Fig. 5 is the flow chart of one process of the embodiment of the present invention.
Wherein, the reference numerals are as follows:
Specific embodiment
Fig. 1 is the schematic diagram of one wireless communication system 10 of the embodiment of the present invention.Wireless communication system 10 can be briefly by one
Network-side and multiple communication devices are formed.In Fig. 1, network-side and multiple communication devices can be used to illustrate wireless communication system
10 framework.In fact, in umts (Universal Mobile Telecommunications
System, UMTS) in, network-side can access network (Universal Terrestrial Radio for general land global radio
Access Network, UTRAN), it includes have an at least base station (Node-Bs, NB).In long term evolution (Long Term
Evolution, LTE) system, advanced long term evolution (LTE-Advanced, LTE-A) system, after advanced long evolving system
In continuous version or the 5th generation (Fifth Generation, 5G) system, network-side can connect for an evolved general land global radio
Enter network (evolved universal terrestrial radio access network, E-UTRAN), may include having
An at least evolved base station (evolved Node-Bs, eNB) and/or an at least relay station (relay).In addition, network-side can also
It simultaneously include that general land global radio access network/evolved general land global radio accesses network and core network,
Middle core network may include having mobility management unit (Mobility Management Entity, MME), gateway
(serving gateway, S-GW), packet data network (packet data network, PDN) gateway (PDN gateway,
P-GW), self's network (Self-Organizing Network, SON) and/or radio network controller (Radio
Network Controller, RNC) etc. network entities.
Communication device can calculate for user terminal (user equipment, UE), mobile phone, notebook computer, plate
The mechanical, electrical philosophical works, portable computer system, automobile or aircraft.In addition, network-side and communication device can quilts according to transmission direction
It is considered as transmission end or receiving end.For example, for a uplink (Uplink, UL), communication device be transmission end and
Network-side is receiving end；For a downlink (Downlink, DL), network-side is transmission end and communication device is reception
End.
Fig. 2 is the schematic diagram of one communication device 20 of the embodiment of the present invention.Communication device 20 can in Fig. 1 communication device or
Network-side, but not limited to this.Communication device 20 includes a processing circuit 200, a storage unit 210, a communications interface unit
220.Processing circuit 200 can be a microprocessor or an application-specific integrated circuit (Application-Specific
Integrated Circuit, ASIC).Storage unit 210 can be any data storage device, for storing a program code
214, processing circuit 200 can be read and be executed program code 214 by storage unit 210.For example, storage unit 210 can
For user discrimination module (subscriber identity module, SIM), read-only memory (Read-Only Memory,
ROM), flash memory (flash memory), random access memory (Random-Access Memory, RAM), CD
Read memory (CD-ROM/DVD-ROM/BD-ROM), tape (magnetic tape), hard disk (hard disk), optical data
Storage device (optical data storage device), non-volatile memory cells (non-volatile storage
Unit), non-transient computer readable media (non-transitory computer-readable medium) (such as has
Body medium (tangible media)) etc..Communications interface unit 220 can be wireless transceiver, be according to processing circuit 200
Processing result, for transmitting and receiving signal (such as data, message and/or grouping).
In the examples below, for the explanation of simplified embodiment, user terminal is used to represent the communication device of Fig. 1.
Fig. 3 is the flow chart of one process 30 of the embodiment of the present invention, for using in user terminal (such as communication device of Fig. 1)
Network-side feature (feature) is handled, process 30 comprises the steps of:
Step 300: starting.
Step 302: reception is used to refer to an evolved grouping system (Evolved Packet System, EPS) optimization
(optimization) system information that whether is supported and it is used to refer to whether evolved grouping system optimization is supported
One first Non-Access Stratum (Non Access Stratum, NAS) message.
Step 304: when the system information indicates that evolved grouping system optimization is not supported and this is first non-access
When layer message indicates that evolved grouping system optimization is supported, determine to optimize using the evolved grouping system.
Step 306: when the system information indicates that evolved grouping system optimization is supported and first Non-Access Stratum
When message indicates that evolved grouping system optimization is not supported, evolved grouping system optimization is decided not to use.
Step 308: terminating.
According to process 30, user terminal, which can receive, is used to refer to evolved grouping system optimizes the system letter whether being supported
Breath (such as being broadcasted by the network-side of Fig. 1) and be used to refer to evolved grouping system optimize whether be supported it is first non-access
Layer message.Then, when system information instruction evolved grouping system optimization is not supported and the instruction of the first Non-Access Stratum message
When evolved grouping system optimization is supported, user terminal can determine to optimize using evolved grouping system.In addition, working as system
Information instruction evolved grouping system optimization is supported and the first Non-Access Stratum message instruction evolved grouping system optimizes
When not being supported, user terminal can decide not to use evolved grouping system optimization.That is, when what system information provided drills
The optimized support of evolved grouping system provided into the information and Non-Access Stratum message of the optimized support of formula grouping system
Information when mismatching, user terminal, which determines that evolved grouping system optimizes according to (such as by use) Non-Access Stratum message, is
It is no to be supported by network-side.In other words, the order of priority of Non-Access Stratum message is higher than the order of priority of system information.Therefore, it uses
Family end can correctly determine how to optimize using evolved grouping system.
It is noted that user terminal can not attempt use (such as request or use) not by Non-Access Stratum according to process 30
Message is designated as the evolved grouping system supported and optimizes.
The implementation of process 30 is not limited to the above, and embodiment below can be applied to process 30.
In one embodiment, evolved grouping system optimization may include having control plane (Control Plane) honeycomb
Internet of Things (Cellular Internet of Thing, CIoT) evolved grouping system optimization, user plane (User
Plane) honeycomb Internet of Things evolved grouping system optimize, do not have packet data network connection (connectivity) according to
Attached (attach) or short message service (the Short Message that (combined attach) is depended on without combination
Service, SMS) transmission (such as it is requested).
In one embodiment, the first Non-Access Stratum message may include having " ATTACH ACCEPT ＂ message, " ATTACH
REJECT ＂ message, " TRACKING AREA UPDATING ACCEPT ＂ message or " TRACKING AREA UPDATING
REJECT ＂ message.
In one embodiment, user terminal receives the first community of system information and user terminal receives the first Non-Access Stratum message
Second community can for difference.That is, user terminal can be in the difference of identical trace regions (Tracking Area, TA)
It is mobile (such as being moved to second community from first community) across ground in cell, and system information can be received in different community
And Non-Access Stratum message.
In one embodiment, by transmission the second Non-Access Stratum message (example relevant to evolved grouping system optimization
Such as Non-Access Stratum protocols data cell (Protocol Data Unit, PDU)) or access layer (Access Stratum, AS) news
Breath, such as to network-side, user terminal can determine to optimize using evolved grouping system.In one embodiment, by not transmitting
The second Non-Access Stratum message (such as Non-Access Stratum protocols data cell) relevant to evolved grouping system optimization or access
Layer message, such as to network-side, user terminal can decide not to use evolved grouping system optimization.
It can be used to illustrate process 30 with next embodiment.Support control planar honeycomb Internet of Things evolved grouping system best
The user terminal acceptable system information of change, and can determine whether network-side supports control planar honeycomb Internet of Things according to system information
Net evolved grouping system optimizes.Then, when system information instruction network-side supports control planar honeycomb Internet of Things evolved
Grouping system optimizes, and transmittable user terminal includes to be used to refer to user terminal to will use control planar honeycomb Internet of Things evolution
" the ATTACH REQUEST ＂ news of the optimized information of formula grouping system (such as message elements (information element))
Cease network-side.It includes to be used to refer to network-side not support control planar honeycomb Internet of Things evolved grouping that user terminal, which can receive,
" the ATTACH ACCEPT ＂ message of the information of system optimization.Therefore, user terminal, which can not transmit, is packaged in Non-Access Stratum message
The user data of (such as Non-Access Stratum protocols data cell) is to network-side.
Another embodiment can be used to illustrate process 30 below.Network-side is depended on to use control planar honeycomb Internet of Things to drill
The cell for belonging to a trace regions may be selected into the optimized user terminal of formula grouping system, and can receive and be used to refer to network
Support control planar honeycomb Internet of Things evolved grouping system system of optimizing information in end.Then, user terminal is transmittable
" TRACKING AREA UPDATE REQAUEST ＂ message is for requesting using control planar honeycomb Internet of Things to network-side
Net evolved grouping system optimizes.It includes to be used to refer to network-side not support control planar honeycomb Internet of Things that user terminal, which can receive,
" the TRACKING AREA UDATING ACCEPT ＂ news of the optimized information of net evolved grouping system (such as message elements)
Breath, is for responding " the transmission of TRACKING AREA UPDATE REQAUEST ＂ message.Therefore, user terminal can not transmit
The user data of Non-Access Stratum message (such as Non-Access Stratum protocols data cell) is packaged in network-side.
Fig. 4 is the flow chart of one process 40 of the embodiment of the present invention, for using in user terminal (such as communication device of Fig. 1)
Network-side feature is handled, process 40 comprises the steps of:
Step 400: starting.
Step 402: receiving the system information and be used to for being used to refer to whether evolved grouping system optimization is supported
Indicate the evolved grouping system optimizes one first Non-Access Stratum message whether being supported.
Step 404: when the system information indicates that evolved grouping system optimization is supported and first Non-Access Stratum
When message indicates that evolved grouping system optimization is not supported, determine to optimize using the evolved grouping system.
Step 406: when the system information indicates that evolved grouping system optimization is not supported and this is first non-access
When layer message indicates that evolved grouping system optimization is supported, evolved grouping system optimization is decided not to use.
Step 408: terminating.
According to process 40, user terminal, which can receive, is used to refer to evolved grouping system optimizes the system letter whether being supported
Breath (such as being broadcasted by the network-side of Fig. 1) and be used to refer to evolved grouping system optimize whether be supported it is first non-access
Layer message.Then, when system information instruction evolved grouping system optimization is supported and the instruction of the first Non-Access Stratum message is drilled
When not being supported into formula grouping system optimization, user terminal can determine to optimize using evolved grouping system.In addition, working as system
Information instruction evolved grouping system optimization is not supported and the first Non-Access Stratum message instruction evolved grouping system is best
When change is supported, user terminal can decide not to use evolved grouping system optimization.That is, when what system information provided drills
The optimized support of evolved grouping system provided into the information and Non-Access Stratum message of the optimized support of formula grouping system
Information when mismatching, user terminal according to (such as by use) system information determine evolved grouping system optimization whether by
Network-side is supported.In other words, the order of priority of system information is higher than the order of priority of Non-Access Stratum message.Therefore, user terminal
It can correctly determine how to optimize using evolved grouping system.
It is noted that user terminal can not attempt use (such as request or use) not by system information according to process 40
The evolved grouping system supported is designated as to optimize.
The implementation of process 40 is not limited to the above, and embodiment below can be applied to process 40.
In one embodiment, evolved grouping system optimization may include having control planar honeycomb Internet of Things evolved grouping
System optimization, user plane honeycomb Internet of Things evolved grouping system optimize, without packet data network connection according to
Short message service transmission (such as it is requested) that is attached or being depended on without combination.
In one embodiment, the first Non-Access Stratum message may include having " ATTACH ACCEPT ＂ message, " ATTACH
REJECT ＂ message, " TRACKING AREA UPDATING ACCEPT ＂ message or " TRACKING AREA UPDATING
REJECT ＂ message.
In one embodiment, user terminal receives the first community of system information and user terminal receives the first Non-Access Stratum message
Second community can for difference.That is, user terminal can in the different community of identical trace regions across mobile (example
Such as second community is moved to from first community), and system information and Non-Access Stratum message can be received in different community.
In one embodiment, by transmission the second Non-Access Stratum message (example relevant to evolved grouping system optimization
Such as Non-Access Stratum protocols data cell) or access layer message, such as to network-side, user terminal, which can determine to be grouped using evolved, is
System optimizes.In one embodiment, by not transmitting the second Non-Access Stratum message relevant to evolved grouping system optimization
(such as Non-Access Stratum protocols data cell) or access layer message, such as to network-side, user terminal can decide not to use evolved
Grouping system optimizes.
It can be used to illustrate process 40 with next embodiment.Support control planar honeycomb Internet of Things evolved grouping system best
The user terminal acceptable system information of change, and can determine whether network-side supports control planar honeycomb Internet of Things according to system information
Net evolved grouping system optimizes.Then, when system information instruction network-side supports control planar honeycomb Internet of Things evolved
Grouping system optimizes, and transmittable user terminal includes to be used to refer to user terminal to will use control planar honeycomb Internet of Things evolution
" the ATTACH REQUEST ＂ message to network-side of the optimized information of formula grouping system (such as message elements).User terminal can connect
Packet receiving, which contains, to be used to refer to network-side and does not support control planar honeycomb Internet of Things evolved grouping system optimized information
" ATTACH ACCEPT ＂ message.User terminal is negligible, and " what is provided in ATTACH ACCEPT ＂ message is relevant to control planar honeycomb
The information of the optimized support of Internet of Things evolved grouping system, and can follow system information offer be relevant to control plane
The information of the optimized support of honeycomb Internet of Things evolved grouping system.Therefore, user terminal is transmittable is packaged in Non-Access Stratum news
The user data of (such as Non-Access Stratum protocols data cell) is ceased to network-side.Due to cell reselection procedures, user terminal re eligible
Another cell of identical trace regions, and another system information in another cell can indicate control planar honeycomb Internet of Things
Evolved grouping system optimization is supported.Therefore, transmittable to be packaged in another Non-Access Stratum message (such as non-access for user terminal
Layer protocol data cell) user data to network-side.
Another embodiment can be used to illustrate process 40 below.Network-side is depended on to use control planar honeycomb Internet of Things to drill
The cell for belonging to a trace regions may be selected into the optimized user terminal of formula grouping system, and can receive and be used to refer to network
Support control planar honeycomb Internet of Things evolved grouping system system of optimizing information in end.Then, user terminal is transmittable
" TRACKING AREA UPDATE REQAUEST ＂ message is for requesting using control planar honeycomb Internet of Things to network-side
Net evolved grouping system optimizes.It includes to be used to refer to network-side not support control planar honeycomb Internet of Things that user terminal, which can receive,
" the TRACKING AREA UDATING ACCEPT ＂ news of the optimized information of net evolved grouping system (such as message elements)
Breath, is for responding " the transmission of TRACKING AREA UPDATE REQAUEST ＂ message.Then, when system information indicates
When control planar honeycomb Internet of Things evolved grouping system optimization is supported, " TRACKING AREA is can be ignored in user terminal
What is provided in UDATING ACCEPT ＂ message is relevant to the control optimized support of planar honeycomb Internet of Things evolved grouping system
Information and the transmittable user data for being packaged in Non-Access Stratum message (such as Non-Access Stratum protocols data cell) to network
End.
Fig. 5 is the flow chart of one process 50 of the embodiment of the present invention, for using in user terminal (such as communication device of Fig. 1)
Network-side feature is handled, process 50 comprises the steps of:
Step 500: starting.
Step 502: receiving the system information and be used to for being used to refer to whether evolved grouping system optimization is supported
Indicate the evolved grouping system optimizes one first Non-Access Stratum message whether being supported.
Step 504: when the system information indicates that evolved grouping system optimization is supported and first Non-Access Stratum
When message indicates that evolved grouping system optimization is supported or is not supported, determine best using the evolved grouping system
Change.
Step 506: being changed to indicate that this is drilled when the system information is supported from instruction evolved grouping system optimization
It is not supported into formula grouping system optimization and the first Non-Access Stratum message indicates that evolved grouping system optimization is propped up
When holding or not being supported, evolved grouping system optimization is decided not to use.
Step 508: terminating.
According to process 50, user terminal, which can receive, is used to refer to evolved grouping system optimizes the system letter whether being supported
Breath (such as being broadcasted by the network-side of Fig. 1) and be used to refer to evolved grouping system optimize whether be supported it is first non-access
Layer message.Then, when system information instruction evolved grouping system optimization is supported and the instruction of the first Non-Access Stratum message is drilled
When being supported or be not supported into formula grouping system optimization, user terminal can determine to optimize using evolved grouping system.This
Outside, it is changed to indicate that evolved grouping system optimizes not when system information is supported from instruction evolved grouping system optimization
It is supported (such as due to maintenance) and the first Non-Access Stratum message instruction evolved grouping system optimization is supported or is not propped up
When holding, user terminal can decide not to use evolved grouping system optimization.That is, when the evolved that system information provides is divided
The information for the optimized support of evolved grouping system that the information and Non-Access Stratum message of the group optimized support of system provide
When mismatch, user terminal determines that whether evolved grouping system optimizes by network-side according to (such as by use) system information
It supports.In addition, when changing system information, user terminal according to (such as by use) change (such as update) system information and
Whether nonsystematic information (such as original system information) is supported by network-side to determine that evolved grouping system is optimized.Change sentence
It talks about, the order of priority of the system information of change is higher than system information and the order of priority of system information is higher than Non-Access Stratum
The order of priority of message.Therefore, user terminal can correctly determine how to optimize using evolved grouping system.
It is noted that user terminal can not attempt use (such as request or use) not by system information according to process 50
Or the system information changed is designated as the evolved grouping system supported and optimizes.
The implementation of process 50 is not limited to the above, and embodiment below can be applied to process 50.
In one embodiment, evolved grouping system optimization may include having control planar honeycomb Internet of Things evolved grouping
System optimization, user plane honeycomb Internet of Things evolved grouping system optimize, without packet data network connection according to
Short message service transmission (such as it is requested) that is attached or being depended on without combination.
In one embodiment, the first Non-Access Stratum message may include having " ATTACH ACCEPT ＂ message, " ATTACH
REJECT ＂ message, " TRACKING AREA UPDATING ACCEPT ＂ message or " TRACKING AREA UPDATING
REJECT ＂ message.
In one embodiment, user terminal receives the first community of system information and user terminal receives the first Non-Access Stratum message
Second community can for difference.That is, user terminal can in the different community of identical trace regions across mobile (example
Such as second community is moved to from first community), and system information and Non-Access Stratum message can be received in different community.
In one embodiment, by transmission the second Non-Access Stratum message (example relevant to evolved grouping system optimization
Such as Non-Access Stratum protocols data cell) or access layer message, such as to network-side, user terminal, which can determine to be grouped using evolved, is
System optimizes.In one embodiment, by not transmitting the second Non-Access Stratum message relevant to evolved grouping system optimization
(such as Non-Access Stratum protocols data cell) or access layer message, such as to network-side, user terminal can decide not to use evolved
Grouping system optimizes.
It is noted that although embodiment described above is to correspond to the related running of process for being illustrated.
Those skilled in the art, which work as, can consider to combine, modify or change embodiment described above according to system requirements and/or design.
Those skilled in the art when can spirit under this invention combined, modified or changed embodiment described above,
And it is without being limited thereto.Any process above-mentioned can be compiled into program code 214.Statement, step and/or process above-mentioned (include
Proposed steps) it can be realized by device, device can be hardware, software, firmware (for hardware device and computer instruction and data
In conjunction with, and computer instruction and data belong to the read-only software in hardware device), the combination of electronic system or above-mentioned apparatus,
Middle device can be communication device 20.
According to the above, the present invention provides a kind of communication device and methods, for handling network-side feature.Therefore,
When the evolved point that the information and Non-Access Stratum message of the optimized support of evolved grouping system that system information provides provide
When the information of the group optimized support of system mismatches, user terminal can determine whether evolved grouping system optimization is propped up
It holds.In this way, how can correctly be determined using evolved grouping system optimization.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (18)
1. a kind of communication device includes for handling network-side feature:
Storage unit, for storing to give an order:
Receive the system information and be used to refer to the evolved point for being used to refer to whether evolved grouping system optimization is supported
The the first Non-Access Stratum message whether group system optimization is supported；
When the system information indicates that evolved grouping system optimization is not supported and the first Non-Access Stratum message instruction should
When evolved grouping system optimization is supported, determine to optimize using the evolved grouping system；And
When the system information indicates that evolved grouping system optimization is supported and the first Non-Access Stratum message indicates that this is drilled
When not being supported into formula grouping system optimization, evolved grouping system optimization is decided not to use；And
Processing circuit is coupled to the storage unit, is set to execute the instruction in the storage unit.
2. communication device as described in claim 1, wherein evolved grouping system optimization includes control planar honeycomb
Internet of Things evolved grouping system optimizes, user plane honeycomb Internet of Things evolved grouping system optimizes, does not have grouping
The short message service transmission of data network connection depended on or depended on without combination.
3. communication device as described in claim 1, wherein the first Non-Access Stratum message includes " ATTACH ACCEPT ＂ news
Breath, " ATTACH REJECT ＂ message, " TRACKING AREA UPDATING ACCEPT ＂ message or " TRACKING AREA
UPDATING REJECT ＂ message.
4. communication device as described in claim 1, wherein the communication device receives the first community of the system information and this is logical
T unit receives the second community of the first Non-Access Stratum message as difference.
5. communication device as described in claim 1, wherein determining to use the optimized instruction packet of the evolved grouping system
Contain:
Transmit the second Non-Access Stratum message relevant to the evolved grouping system optimization or access layer message.
6. communication device as described in claim 1, wherein deciding not to use the optimized instruction of the evolved grouping system
Include:
The second Non-Access Stratum message relevant to the evolved grouping system optimization or access layer message are not transmitted.
7. a kind of communication device includes for handling network-side feature:
Storage unit, for storing to give an order:
Receive the system information and be used to refer to the evolved point for being used to refer to whether evolved grouping system optimization is supported
The the first Non-Access Stratum message whether group system optimization is supported；
When the system information indicates that evolved grouping system optimization is supported and the first Non-Access Stratum message indicates that this is drilled
When not being supported into formula grouping system optimization, determine to optimize using the evolved grouping system；And
When the system information indicates that evolved grouping system optimization is not supported and the first Non-Access Stratum message instruction should
When evolved grouping system optimization is supported, evolved grouping system optimization is decided not to use；And
Processing circuit is coupled to the storage unit, is set to execute the instruction in the storage unit.
8. communication device as claimed in claim 7, wherein evolved grouping system optimization includes control planar honeycomb
Internet of Things evolved grouping system optimizes, user plane honeycomb Internet of Things evolved grouping system optimizes, does not have grouping
The short message service transmission of data network connection depended on or depended on without combination.
9. communication device as claimed in claim 7, wherein the first Non-Access Stratum message includes " ATTACH ACCEPT ＂ news
Breath, " ATTACH REJECT ＂ message, " TRACKING AREA UPDATING ACCEPT ＂ message or " TRACKING AREA
UPDATING REJECT ＂ message.
10. communication device as claimed in claim 7, wherein the communication device receives the first community of the system information and this is logical
T unit receives the second community of the first Non-Access Stratum message as difference.
11. communication device as claimed in claim 7, wherein determining to use the optimized instruction packet of the evolved grouping system
Contain:
Transmit the second Non-Access Stratum message relevant to the evolved grouping system optimization or access layer message.
12. communication device as claimed in claim 7, wherein deciding not to use the optimized instruction of the evolved grouping system
Include:
The second Non-Access Stratum message relevant to the evolved grouping system optimization or access layer message are not transmitted.
13. a kind of communication device includes for handling network-side feature:
Storage unit, for storing to give an order:
Receive the system information and be used to refer to the evolved point for being used to refer to whether evolved grouping system optimization is supported
The the first Non-Access Stratum message whether group system optimization is supported；
When the system information indicates that evolved grouping system optimization is supported and the first Non-Access Stratum message indicates that this is drilled
When being supported or be not supported into formula grouping system optimization, determine to optimize using the evolved grouping system；And
It is updated to indicate the evolved grouping system when the system information is supported from instruction evolved grouping system optimization
Optimization is not supported and the first Non-Access Stratum message indicates that evolved grouping system optimization is supported or is not supported
When, decide not to use evolved grouping system optimization；And
Processing circuit is coupled to the storage unit, is set to execute the instruction in the storage unit.
14. communication device as claimed in claim 13, wherein evolved grouping system optimization includes control plane bee
Nest Internet of Things evolved grouping system optimizes, user plane honeycomb Internet of Things evolved grouping system optimizes, does not have and divides
The short message service transmission of group data network connection depended on or depended on without combination.
15. communication device as claimed in claim 13, wherein the first Non-Access Stratum message includes " ATTACH ACCEPT ＂
Message, " ATTACH REJECT ＂ message, " TRACKING AREA UPDATING ACCEPT ＂ message or " TRACKING AREA
UPDATING REJECT ＂ message.
16. communication device as claimed in claim 13, wherein the communication device receives the first community of the system information and is somebody's turn to do
Communication device receives the second community of the first Non-Access Stratum message as difference.
17. communication device as claimed in claim 13, wherein determining to use the optimized instruction of the evolved grouping system
Include:
Transmit the second Non-Access Stratum message relevant to the evolved grouping system optimization or access layer message.
18. communication device as claimed in claim 13 refers to wherein deciding not to use optimized this of evolved grouping system
Order includes:
The second Non-Access Stratum message relevant to the evolved grouping system optimization or access layer message are not transmitted.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662333872P | 2016-05-10 | 2016-05-10 | |
| US62/333,872 | 2016-05-10 | ||
| US15/590,029 | 2017-05-09 | ||
| US15/590,029 US10021624B2 (en) | 2016-05-10 | 2017-05-09 | Device and method of handling network feature |
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| Publication Number | Publication Date |
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| CN107360582A CN107360582A (en) | 2017-11-17 |
| CN107360582B true CN107360582B (en) | 2019-11-26 |
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| CN201710327058.0A Active CN107360582B (en) | 2016-05-10 | 2017-05-10 | Handle the device and method of network-side feature |
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| CN107360582A (en) | 2017-11-17 |
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