CN108616830A - A kind of paging method for supporting narrowband D2D to communicate - Google Patents
A kind of paging method for supporting narrowband D2D to communicate Download PDFInfo
- Publication number
- CN108616830A CN108616830A CN201611223390.4A CN201611223390A CN108616830A CN 108616830 A CN108616830 A CN 108616830A CN 201611223390 A CN201611223390 A CN 201611223390A CN 108616830 A CN108616830 A CN 108616830A
- Authority
- CN
- China
- Prior art keywords
- range
- long
- relaying
- paging
- paging message
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
Abstract
The present invention proposes a kind of paging method for supporting narrowband D2D to communicate, including：1.1, long-range UE interact the ability information of long-range UE by discovery procedure with relaying UE and relay the identification information of UE；1.2, long-range UE establish connection by relaying UE with network side, carrying capacity information and the relaying UE information for being likely to form binding relationship in Attach Request message；1.3, core net indicates target terminal type, mark and the mark for relaying UE and noncontinuity reception information that are likely to form binding relationship by paging message；1.4, eNB send paging according to the mark and paging occasion of relaying UE, and paging message is transmitted to long-range UE and notifies the mark of long-range UE by instruction relaying UE；1.5, relaying UE forwards the paging message of long-range UE on D2D interfaces.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of paging methods for supporting narrowband D2D to communicate.
Background technology
(International Mobile Telecommunications-Advanced, advanced international movement are logical by IMT-A
Letter) system allows to support Device-to-Device (D2D) is communicated to improve the availability of frequency spectrum under community cellular network.
Device-to-Device (D2D) communications are a kind of under the control of system, are allowed straight by reuse pattern resource between terminal
The new technique of row communication is tapped into, it can increase frequency spectrum efficiency of cellular communication system, terminal transmission power be reduced, in certain journey
Solve the problems, such as that wireless communication system frequency spectrum resource is deficient on degree.Network deployment is as shown in Figure 1.
Wearable device is mostly to have part computing function, can connect mobile phone and the portable accessory shape of each Terminal Type at present
Formula exists, and the product form of mainstream includes with the watch classes (including the products such as wrist-watch and wrist strap) that wrist is support, is branch with foot
The shoes classes (including wearable product on other legs of shoes, socks or future) of support, with head be support Glass classes (including
Glasses, the helmet, headband etc.) and all kinds of non-mainstream product form such as intelligent clothing, school bag, crutch, accessories.
It is wherein relaying, RRC (the Radio Resource of transmission wearable device (i.e. long-range UE) with user mobile phone
Control, wireless heterogeneous networks) message or business datum, it is the research topic of a R14 to meet wearable device to network,
Determine that support layer 2Relay, network deployment are as shown in Figure 2 in standard at present.
Auxiliary function of the contemporary wearable equipment as a product, cost requirement is very high, in order to reduce wearable set
The standby cost in communication aspects, wearable device generally only support the communication mode of narrowband, and only with the user of wearable device
Mobile phone carry out D2D modes narrow band communication.In this case, wearable device just only needs to support D2D functions, need not support
A full set of LTE communication system function, and only support data receiver and the transmission of narrowband, so greatly reducing wearable set
Standby cost.
Wearable device networking needs to carry out information exchange by network side and server, but wearable device is only supported
With the D2D functions of user mobile phone, however the mobile phone of general user is in normal LTE system, therefore wearable device receives
It is a problem to be solved that how system was paged, which sends and receives,.
Invention content
In order to solve the problems, such as that background technology, the present invention propose a kind of paging method for supporting narrowband D2D to communicate, this method
Include the following steps：
1.1, long-range UE are established by discovery procedure with relaying UE and are connected, the ability information and relaying UE of the long-range UE of interaction
Identification information, the ability information of long-range UE refers to that long-range UE only supports NB-IOT (Narrow Band Internet of
Things, narrowband Internet of Things)/eMTC (enhancing machine type communication) D2D communications ability；
1.2, long-range UE establish connection by relaying UE with network side, network attachment function are completed, in ATTACH
The ability information of long-range UE is carried in REQUEST (attach request) message and is believed with the relaying UE for itself being likely to form binding relationship
Breath；
1.3, when paging of the core net triggering to long-range UE, by the paging message of S1 interfaces, indicate paging message
Target terminal type, target terminal mark and the mark and DRX information for relaying UE for being likely to form binding relationship；
After 1.4, eNB receive paging message, paging is sent according to the mark and paging occasion of relaying UE on eating dishes without rice or wine, and
Paging message is transmitted to long-range UE and notifies the mark of long-range UE by instruction relaying UE in paging message；
1.5, relaying UE forwards the paging message of long-range UE on D2D interfaces.
Preferably, the above method is further comprising the steps of：The S- of 1.6, relaying UE by the long-range UE long-range UE sent
TMSI information identifies whether that the long-range UE has responded the paging message.
Preferably, the relaying UE for being likely to form binding relationship has multiple, according to priority ranking.
Preferably, according to TA list, the MME (Mobility for the relaying UE for being likely to form binding relationship with long-range UE
Management Entity, mobile management entity) it is the TA list that long-range UE configures the long-range UE.
Preferably, in step 1.5, the maximum times for sending paging message on D2D interfaces in relaying UE, the maximum are set
Number is provided by agreement or is arranged depending on system.
In above-mentioned all methods, the long-range UE can be wearable device, and the relaying UE can be user mobile phone.
Mark GUTI/S-TMSI that the above method is related to, DRX, TA list, are the parameters in existing LTE technologies.
GUTI (globally unique temporary identity) is the global unique temporary identity that MME is distributed to UE.S-
TMSI (SAE-temporary mobility subscriber identity) is SAE (System Architecture
Evolution, System Architecture Evolution) Temporary Mobile Subscriber Identity, it is a part of GUTI.DRX(discontinuous
Reception noncontinuities receive) it is the output parameter that paging occasion is calculated for eNB.TA list(tracking
Area list, tracking zone list) it is a lists of the MME to the user's distribution each registered, only given inside this list
The UE sends paging.
The present invention solves the problems, such as that the paging of narrowband D2D communication wearable devices is only supported to send and receive, can meet
Such equipment carries out the functional requirement of normal communication with network side.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the network deployment schematic diagram of the IMT-A systems of background technology；
Fig. 2 is the network deployment schematic diagram of the support layer 2Relay of background technology；
Fig. 3 is the network diagram of the narrowband D2D communications of the support wearable device of the embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments；It should be noted that in the absence of conflict, in the application
Embodiment and embodiment in feature can be combined with each other.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The present embodiment, which is described in detail, supports the narrowband D2D communications of wearable device are how to realize paging, Network Dept.
Administration is as shown in figure 3, paging method is specific as follows：
1.1, long-range UE are established by discovery procedure with relaying UE and are connected, the ability information and relaying UE of the long-range UE of interaction
GUTI/S-TMSI information, the ability information of long-range UE refers to the ability that long-range UE only supports NB-IOT/eMTC D2D to communicate.
1.2, long-range UE establish connection by relaying UE with network side, the functions such as network attachment are completed, in ATTACH
Carried in REQUEST message long-range UE ability information and with the relaying UE information that itself is likely to form binding relationship.
1.3, TA list, MME according to the relaying UE for being likely to form binding relationship with long-range UE are that long-range UE configures this far
The TA list of journey UE.
1.4, when paging of the core net triggering to long-range UE, by the paging message of S1 interfaces, indicate paging message
Target terminal type, target terminal mark GUTI/S-TMSI and the mark GUTI/ for relaying UE for being likely to form binding relationship
S-TMSI and DRX information；I.e.：
Indicate that oneself being one supports that NB-IOT/eMTC D2D communications and identity are long-range UE classes to network side side first
The terminal of type；
Secondly to network side instruction most probable and oneself binding, i.e. most probable becomes the UE identification informations of oneself relaying UE
(i.e. GUTI/S-TMSI).Here relaying UE may have it is multiple, and according to priority ranking.
After 1.5, eNB receive paging message, when on eating dishes without rice or wine according to mark GUTI/S-TMSI and the paging of relaying UE
Machine sends paging, and indicates that paging message is transmitted to remotely by all relaying UE for being likely to form binding relationship in paging message
UE and the mark GUTI/S-TMSI for notifying long-range UE.
1.6, it after relaying UE receives the paging message, it is found not to be to the paging message of oneself, it is required that oneself turns
The paging message of hair then sends the paging message of long-range UE on D2D interfaces.
1.7, the S-TMSI information that relaying UE is sent by long-range UE disappears to identify whether that the long-range UE has responded the paging
Breath.Here relaying UE ceaselessly sends paging message in order to prevent, and the maximum that can define the paging message in upper transmission of eating dishes without rice or wine is secondary
Number.The number can be provided with agreement or depending on realize when system setting.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer read/write memory medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disc or light
The various media that can store program code such as disk.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of paging method for supporting narrowband D2D to communicate, which is characterized in that the described method comprises the following steps：
1.1, long-range UE are established by discovery procedure with relaying UE and are connected, the mark of the ability information and relaying UE of the long-range UE of interaction
Information, the ability information of long-range UE refer to the ability that long-range UE only supports NB-IOT/eMTC D2D to communicate；
1.2, long-range UE establish connection by relaying UE with network side, and the ability information of long-range UE is carried in Attach Request message
With with the relaying UE information that itself is likely to form binding relationship；
1.3, when paging of the core net triggering to long-range UE, by the paging message of S1 interfaces, indicate the target of paging message
Terminal type, target terminal mark and the mark for relaying UE and noncontinuity reception information that are likely to form binding relationship；
After 1.4, eNB receive paging message, sends and page according to the mark and paging occasion of relaying UE on eating dishes without rice or wine, and
Paging message is transmitted to long-range UE and notifies the mark of long-range UE by instruction relaying UE in paging message；
1.5, relaying UE forwards the paging message of long-range UE on D2D interfaces.
2. according to the method described in claim 1, it is characterized in that, the method is further comprising the steps of：
1.6, relaying UE is sought by the S-TMSI information of the long-range UE long-range UE sent to identify whether that the long-range UE has responded this
Exhale message.
3. according to the method described in claim 2, it is characterized in that：
The relaying UE for being likely to form binding relationship have it is multiple, according to priority ranking.
4. according to the method described in claim 3, it is characterized in that, the method further includes:
According to the tracking zone list for the relaying UE for being likely to form binding relationship with long-range UE, mobile management entity is that long-range UE matches
Set the tracking zone list of the long-range UE.
5. according to the method described in claim 4, it is characterized in that：
In step 1.5, the maximum times for sending paging message on D2D interfaces in relaying UE are set, and the maximum times are by agreement
Regulation is arranged depending on system.
6. according to the method described in claim 5, it is characterized in that：
The long-range UE is wearable device, and the relaying UE is user mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223390.4A CN108616830A (en) | 2016-12-27 | 2016-12-27 | A kind of paging method for supporting narrowband D2D to communicate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223390.4A CN108616830A (en) | 2016-12-27 | 2016-12-27 | A kind of paging method for supporting narrowband D2D to communicate |
Publications (1)
| Publication Number | Publication Date |
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| CN108616830A true CN108616830A (en) | 2018-10-02 |
Family
ID=63658274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223390.4A Pending CN108616830A (en) | 2016-12-27 | 2016-12-27 | A kind of paging method for supporting narrowband D2D to communicate |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372303A (en) * | 2018-12-26 | 2020-07-03 | 华为技术有限公司 | Method and device for monitoring paging message |
| WO2020147837A1 (en) * | 2019-01-18 | 2020-07-23 | 维沃移动通信有限公司 | Information transmission method and communication device |
| CN111448836A (en) * | 2020-03-06 | 2020-07-24 | 北京小米移动软件有限公司 | Paging method, paging device, communication equipment and storage medium |
| WO2020186526A1 (en) * | 2019-03-21 | 2020-09-24 | 华为技术有限公司 | Method and apparatus for paging terminal device |
| WO2020221339A1 (en) * | 2019-04-30 | 2020-11-05 | Mediatek Singapore Pte. Ltd. | Method and apparatus for user equipment-assisted coverage enhancement in mobile communications |
| WO2021018281A1 (en) * | 2019-07-31 | 2021-02-04 | 维沃移动通信有限公司 | Paging method and apparatus, and terminal and network side device |
| CN112333795A (en) * | 2020-11-11 | 2021-02-05 | 维沃移动通信有限公司 | Network access method and device |
| CN113747571A (en) * | 2020-05-29 | 2021-12-03 | 华为技术有限公司 | Communication method and device |
| WO2022016388A1 (en) * | 2020-07-21 | 2022-01-27 | Apple Inc. | Providing paging for a remote wireless device to a relay wireless device |
| WO2022021017A1 (en) * | 2020-07-27 | 2022-02-03 | 北京小米移动软件有限公司 | Capability reporting method and apparatus, and capability determination method and apparatus |
| CN114128364A (en) * | 2021-10-19 | 2022-03-01 | 北京小米移动软件有限公司 | Method, device and storage medium for transmitting paging message |
| WO2022082478A1 (en) * | 2020-10-21 | 2022-04-28 | Qualcomm Incorporated | Paging optimizations for relay operation |
| WO2022120755A1 (en) * | 2020-12-10 | 2022-06-16 | 华为技术有限公司 | Communication method and apparatus |
| WO2023061322A1 (en) * | 2021-10-15 | 2023-04-20 | 华为技术有限公司 | Sidelink communication method, communication apparatus and communication system |
-
2016
- 2016-12-27 CN CN201611223390.4A patent/CN108616830A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372303A (en) * | 2018-12-26 | 2020-07-03 | 华为技术有限公司 | Method and device for monitoring paging message |
| WO2020147837A1 (en) * | 2019-01-18 | 2020-07-23 | 维沃移动通信有限公司 | Information transmission method and communication device |
| WO2020186526A1 (en) * | 2019-03-21 | 2020-09-24 | 华为技术有限公司 | Method and apparatus for paging terminal device |
| CN113348707A (en) * | 2019-03-21 | 2021-09-03 | 华为技术有限公司 | Method and device for paging terminal equipment |
| WO2020221339A1 (en) * | 2019-04-30 | 2020-11-05 | Mediatek Singapore Pte. Ltd. | Method and apparatus for user equipment-assisted coverage enhancement in mobile communications |
| US11388764B2 (en) | 2019-04-30 | 2022-07-12 | Mediatek Singapore Pte. Ltd. | Method and apparatus for user equipment-assisted coverage enhancement in mobile communications |
| WO2021018281A1 (en) * | 2019-07-31 | 2021-02-04 | 维沃移动通信有限公司 | Paging method and apparatus, and terminal and network side device |
| CN111448836B (en) * | 2020-03-06 | 2022-06-03 | 北京小米移动软件有限公司 | Paging method, paging device, communication equipment and storage medium |
| CN111448836A (en) * | 2020-03-06 | 2020-07-24 | 北京小米移动软件有限公司 | Paging method, paging device, communication equipment and storage medium |
| CN113747571A (en) * | 2020-05-29 | 2021-12-03 | 华为技术有限公司 | Communication method and device |
| WO2022016388A1 (en) * | 2020-07-21 | 2022-01-27 | Apple Inc. | Providing paging for a remote wireless device to a relay wireless device |
| WO2022021017A1 (en) * | 2020-07-27 | 2022-02-03 | 北京小米移动软件有限公司 | Capability reporting method and apparatus, and capability determination method and apparatus |
| CN114430920A (en) * | 2020-07-27 | 2022-05-03 | 北京小米移动软件有限公司 | Capability reporting method and device, and capability determining method and device |
| WO2022082478A1 (en) * | 2020-10-21 | 2022-04-28 | Qualcomm Incorporated | Paging optimizations for relay operation |
| CN112333795A (en) * | 2020-11-11 | 2021-02-05 | 维沃移动通信有限公司 | Network access method and device |
| CN112333795B (en) * | 2020-11-11 | 2023-10-27 | 维沃移动通信有限公司 | Network access method and device |
| WO2022120755A1 (en) * | 2020-12-10 | 2022-06-16 | 华为技术有限公司 | Communication method and apparatus |
| WO2023061322A1 (en) * | 2021-10-15 | 2023-04-20 | 华为技术有限公司 | Sidelink communication method, communication apparatus and communication system |
| CN114128364A (en) * | 2021-10-19 | 2022-03-01 | 北京小米移动软件有限公司 | Method, device and storage medium for transmitting paging message |
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Application publication date: 20181002 |