WO2015013869A1 - 传输机制的转换方法、用户设备以及基站 - Google Patents
传输机制的转换方法、用户设备以及基站 Download PDFInfo
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- WO2015013869A1 WO2015013869A1 PCT/CN2013/080347 CN2013080347W WO2015013869A1 WO 2015013869 A1 WO2015013869 A1 WO 2015013869A1 CN 2013080347 W CN2013080347 W CN 2013080347W WO 2015013869 A1 WO2015013869 A1 WO 2015013869A1
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- Prior art keywords
- user equipment
- base station
- data transmission
- resource control
- radio resource
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- 230000007246 mechanism Effects 0.000 title claims abstract description 274
- 230000005540 biological transmission Effects 0.000 title claims abstract description 231
- 238000000034 method Methods 0.000 title claims abstract description 116
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 70
- 230000004048 modification Effects 0.000 claims description 37
- 238000012986 modification Methods 0.000 claims description 37
- 238000004891 communication Methods 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 18
- 238000012546 transfer Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/22—Manipulation of transport tunnels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Definitions
- the present invention relates to the field of communications, and in particular, to a method for converting a transmission mechanism, a user equipment, and a base station in a small data packet transmission process.
- Background Art In an LTE network system, if a user equipment (UE) in an idle state (Idle) needs to transmit or receive data, it needs to enter a connected state from an idle state, and establish a control plane connection and a user plane connection with the network side.
- UE user equipment
- Idle idle state
- the control plane connection includes a radio resource control (RRC) connection between the UE and the base station (eNB), and an SI connection between the eNB and the mobility management entity (MME, Mobile Management Entity);
- the user plane connection includes A connection between a radio bearer (Radio Bearer) between the UE and the eNB and an eNB and a Serving Gateway (S-GW).
- RRC radio resource control
- MME mobility management entity
- S-GW Serving Gateway
- FIG. 1 is a schematic flow chart of state transition of data transmission by a user equipment in the prior art. As shown in Figure 1, the UE transition from the idle state to the connected state and the establishment of a series of control plane and user plane connections can be accomplished through the process. This traditional mechanism of making a series of service requests to the network side is generally referred to as a connected mechanism.
- small data transmission is a typical feature in machine type communication (MTC) applications and smart terminal services.
- Small data refers to the transmission and reception of a small amount of data packets between the UE and the network side. Such small data transmissions may be frequent or infrequent.
- MTC terminal device reports the detected temperature value to the server every hour. In this application, each reported data is only one detected temperature value, and the amount of data is small, which can be regarded as Small data transfer.
- the UE needs to perform a complete set of service request flow to the network side, and transitions from the idle state to the connected state to accept the service on the network side, which may result in the system compared with the amount of data transmitted. Reduced resource utilization. In order to improve the system resource utilization of small data transmission, some solutions have emerged.
- connection ID connection identifier
- S-GW IP address and a TEID
- the UE carries the connection ID information in the uplink data packet.
- the eNB finds the address information of the corresponding S-GW according to the connection ID in the data packet, and sends the data packet to the S. - GW;
- the eNB may carry the address information (TEID) of the eNB in the uplink data packet, so that the S-GW sends the downlink data to the eNB.
- TEID address information
- the above enhanced small data transmission mechanism is generally referred to as a connectionless mechanism for data transmission because it does not need to establish a control plane connection between the eNB and the MME.
- the data transmission channel between the eNB and the SGW is established by carrying the address in the data packet, which avoids the signaling overhead caused by the control plane site MME to establish a data transmission channel between the eNB and the S-GW.
- connectionless mechanism for small data packet transmission
- the service is not applicable to the currently used connectionless mechanism; In this case, the transition from a connectionless mechanism to a connected mechanism (traditional mechanism) cannot be completed.
- Embodiments of the present invention provide a method for converting a transmission mechanism, a user equipment, and a base station.
- the purpose is to realize the conversion of the user equipment from the connectionless mechanism to the traditional mechanism for data packet transmission.
- a method for converting a transmission mechanism includes: receiving, by a base station, a paging message, where the paging message includes an identifier of a user equipment;
- the base station sends a radio resource control connection release message to the user equipment.
- a conversion method of a transmission mechanism includes:
- a conversion method of a transmission mechanism includes:
- the user equipment determines whether the uplink service is suitable for data transmission by using a connectionless mechanism
- the user equipment releases the RRC connection to stop data transmission using the connectionless mechanism.
- a conversion method of a transmission mechanism includes:
- the user equipment determines whether the uplink service is suitable for data transmission by using a connectionless mechanism
- the user equipment performs modification and/or configuration of the radio bearer to perform data transmission on the uplink service by using a connection mechanism.
- a conversion method of a transmission mechanism includes:
- An initial user equipment message is sent to the mobility management entity.
- a conversion method of a transmission mechanism includes:
- the mobile management entity receives an initial user equipment message sent by the base station, where the initial user equipment message includes information indicating that the user equipment adopts a connectionless mechanism;
- An initial context setup request message is sent to the base station, the initial context setup request message including setup and/or modification information for the wireless bearer.
- a base station is provided, where the base station includes:
- the first receiving unit receives a paging message, where the paging message includes an identifier of the user equipment; the first determining unit determines whether the user equipment uses a connectionless mechanism for data transmission; and the first sending unit, where the user equipment In the case of data transmission using a connectionless mechanism, The user equipment sends a radio resource control connection release message.
- a user equipment includes: a second receiving unit, receiving a radio resource control connection release message sent by the base station;
- the first release unit releases the RRC connection according to the RRC connection release message to stop data transmission by using the connectionless mechanism.
- a user equipment includes: a second determining unit, when the uplink service arrives, determining whether the uplink service is suitable for data transmission by using a connectionless mechanism;
- the second release unit releases the RRC connection to stop data transmission using the connectionless mechanism if the uplink service is not suitable for data transmission using a connectionless mechanism.
- a user equipment includes: a third determining unit, when the uplink service arrives, determining whether the uplink service is suitable for data transmission by using a connectionless mechanism;
- the reconfiguration unit is configured to perform modification and/or configuration of the radio bearer in a case where the uplink service is not suitable for data transmission by using a connectionless mechanism, so as to perform data transmission on the uplink service by using a connection mechanism.
- a base station is provided, where the base station includes:
- a sixth receiving unit receiving an uplink information transmission message sent by the user equipment
- the fifth sending unit sends an initial user equipment message to the mobility management entity.
- a mobility management entity includes: an eighth receiving unit, configured to receive an initial user equipment message sent by a base station, where the initializing the user equipment message includes indicating that the user equipment uses Information about the connection mechanism;
- the seventh sending unit sends an initial context setup request message to the base station, where the initial context setup request message includes setup and/or modification information of the radio bearer.
- a communication system comprising a user equipment and a base station as described above.
- a computer readable program is provided, wherein when the program is executed in a user device, the program causes a computer to perform conversion of a transfer mechanism as described above in the user device method.
- a storage medium storing a computer readable program, wherein the computer readable program causes a computer to perform a conversion method of a transmission mechanism as described above in a user equipment.
- a computer readable program wherein when the program is executed in a base station, the program causes a computer to perform a conversion method of the transmission mechanism as described above in the base station.
- a storage medium storing a computer readable program, wherein the computer readable program causes a computer to perform a conversion method of a transmission mechanism as described above in a base station.
- the user equipment of the present invention uses the connectionless mechanism to perform data transmission, and then releases the radio resource control connection in the uplink scenario or the downlink scenario, and then performs a service request, or reconfigures the radio bearer;
- the connectionless mechanism switches to the traditional mechanism for data transmission, so that when there is an uplink service or a downlink service, the user equipment can use a more suitable transmission mechanism.
- 1 is a schematic flowchart of a state transition of a data transmission performed by a user equipment in the prior art
- 2 is a schematic diagram of an enhanced small data packet transmission mechanism in the prior art
- FIG. 3 is a schematic flowchart of a method for converting a transmission mechanism according to Embodiment 1 of the present invention
- FIG. 4 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 1 of the present invention.
- FIG. 5 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 1 of the present invention.
- FIG. 6 is a schematic flowchart of a method for converting a transmission mechanism according to Embodiment 2 of the present invention.
- FIG. 7 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 2 of the present invention.
- FIG. 8 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 2 of the present invention.
- FIG. 9 is a schematic flowchart of a method for converting a transmission mechanism according to Embodiment 3 of the present invention.
- FIG. 10 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 3 of the present invention
- FIG. 11 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 3 of the present invention
- FIG. 13 is a schematic diagram of a structure of a base station according to Embodiment 4 of the present invention
- FIG. 10 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 3 of the present invention
- FIG. 11 is another schematic flowchart of a method for converting a transmission mechanism according to Embodiment 3 of the present invention
- FIG. 13 is a schematic diagram of a structure of a base station according to Embodiment 4 of the present invention
- FIG. 14 is a schematic structural diagram of a user equipment according to Embodiment 4 of the present invention.
- FIG. 15 is a schematic structural diagram of a user equipment according to Embodiment 5 of the present invention.
- FIG. 16 is a schematic diagram of another configuration of a user equipment according to Embodiment 5 of the present invention.
- FIG. 17 is a schematic structural diagram of a user equipment according to Embodiment 6 of the present invention.
- FIG. 18 is a schematic structural diagram of a base station according to Embodiment 6 of the present invention.
- FIG. 19 is a schematic structural diagram of a mobility management entity according to Embodiment 6 of the present invention.
- Figure 20 is a block diagram showing the configuration of a communication system according to a seventh embodiment of the present invention.
- the embodiment of the present invention provides a method for converting a transmission mechanism, which is described separately from a base station side and a user equipment side for a downlink data transmission scenario.
- the user equipment is using the connectionless mechanism to count According to the transmission, there is a downlink service coming at this time.
- the downlink service is not applicable to the transmission using the connectionless mechanism, and the user equipment needs to be triggered to perform the mechanism conversion, and the connection mechanism (the traditional mechanism) is entered from the connectionless mechanism.
- FIG. 3 is a schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from the base station side. As shown in Figure 3, the method includes:
- Step 301 The base station receives a paging message, where the paging message includes an identifier of the user equipment.
- Step 302 The base station determines whether the user equipment is using the connectionless mechanism for data transmission.
- Step 303 When the user equipment uses the connectionless mechanism for data transmission, the base station sends a radio resource control connection release message to the user equipment.
- the MME may send a paging message (Paging) to the eNB, where the Paging message carries the identifier of the user equipment.
- Paging paging message
- the eNB determines, according to the identifier of the user equipment, whether the user equipment is using a connectionless mechanism for data transmission.
- the eNB matches the identifier of the user equipment that is connected to the eNB and is using the connectionless mechanism, and the identifier of the user equipment in the Paging message; if the eNB finds that the user equipment is communicating using the connectionless mechanism, the eNB Sending an RRC connection release message to the user equipment.
- the conversion method may further include:
- Step 304 The base station sends the paging message to the user equipment.
- the eNB after receiving the Paging message sent by the MME, the eNB sends an RRC connection release message to the user equipment when it is determined that the user equipment of the downlink service is performing data transmission without the connection mechanism. After the user equipment releases the RRC connection, the Paging message is sent to enable the user equipment to initiate data transmission with the connection mechanism.
- the Paging message is sent to enable the user equipment to initiate data transmission with the connection mechanism.
- FIG. 4 is another schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from the user equipment side. As shown in Figure 4, the method includes:
- Step 401 The user equipment receives a radio resource control connection release message sent by the base station.
- Step 402 The user equipment releases the RRC connection according to the RRC connection release message to stop data transmission by using the connectionless mechanism.
- the RRC layer of the user equipment receives the RRC connection release message, and releases the RRC connection; the RRC layer sends an indication of the RRC connection release to the non-access (NAS, Non Access Stratum) layer of the user equipment; the NAS layer receives the indication.
- the data transmission using the connectionless mechanism is stopped for a predetermined time.
- the user equipment may also stop the timer associated with the connectionless mode, or consider the timer to time out, such as no connection activation timer.
- the conversion method may further include:
- Step 403 The user equipment receives a paging message sent by the base station for downlink service.
- Step 404 The user equipment triggers a service request according to the paging message to perform data transmission by using a connection mechanism.
- the user equipment enters an idle state after releasing the RRC connection.
- the user equipment may trigger the service request to perform data transmission with the connection mechanism. For details on how to trigger a service request, refer to Figure 1.
- the Paging message may further include: indication information indicating that the user equipment is configured with a wireless connection mechanism. It can be included in the Paging message by the MME. After receiving the Paging message, the eNB may also determine whether the Paging message includes the indication information.
- the eNB may match the UE identity in the paging with the identity of the UE that is connected to the eNB and is using the connectionless mechanism only when the indication information is included in the paging. Thereby, it can be more accurately and efficiently judged whether the user equipment is using the connectionless mechanism for data transmission.
- the RRC connection release message may further include: information indicating the reason for the release of the current connection.
- the message may include a reason field indicating that the reason for the release of the connection is that the downlink service arrives and the transport mechanism needs to be converted. Therefore, after receiving the RRC connection release message including the cause, the user equipment can perform the connection again without using the connectionless mechanism, and avoid the waste of resources caused by the user equipment re-initiating the connectionless mechanism.
- FIG. 5 is another schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from the network side and the user equipment side. As shown in Figure 5, the method includes:
- Step 501 The MME sends a paging message to the eNB.
- Step 502 The eNB determines whether the user equipment is performing data transmission without a connection mechanism; and performing the following steps in the case of data transmission without a connection mechanism.
- Step 503 The eNB sends an RRC connection release message to the user equipment.
- Step 504 The user equipment releases the RRC connection and enters an idle state.
- Step 505 The eNB sends the paging message to the user equipment.
- Step 506 The user equipment initiates data transmission of the traditional mechanism.
- the base station can send a radio resource control connection release message in a downlink scenario; the user equipment releases the radio resource control connection and then performs a service request.
- the user equipment can be converted from the connectionless mechanism to the traditional mechanism for data packet transmission; so that when a downlink service occurs, the user equipment can convert the transmission mechanism, thereby using a more suitable transmission mechanism for data transmission.
- the embodiment of the invention provides a method for converting a transmission mechanism, which is described from the user equipment side for an uplink data transmission scenario.
- the user equipment is using the connectionless mechanism for data transmission.
- the uplink service is initiated, and the uplink service is not applicable to the connection using the connectionless mechanism, and the user equipment needs to be triggered to perform the mechanism conversion. Enter a connection mechanism (traditional mechanism).
- FIG. 6 is a schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is illustrated from a user equipment side. As shown in Figure 6, the method includes:
- Step 601 When the uplink service arrives, the user equipment determines whether the uplink service is suitable for data transmission by using a connectionless mechanism;
- Step 602 In a case where the uplink service is not suitable for data transmission by using a connectionless mechanism, the user equipment releases the RRC connection to stop data transmission by using the connectionless mechanism.
- step 601 there are various methods for determining whether the uplink service is suitable for data transmission using a connectionless mechanism. Specifically, the uplink service may be compared with a previously obtained traffic flow template (TFT). If the uplink service is consistent with the service flow template, it may be determined that the uplink service is suitable for data transmission by using a connectionless mechanism.
- TFT traffic flow template
- the TFT may be obtained by the network side entity, for example, the MME, and may be pre-configured by the user equipment.
- a TFT specifies a set of service attributes, such as a source port number, a destination port number, a source IP address, a destination IP address, and a transport protocol number.
- the specific content of the TFT and how it is configured can be determined according to actual needs, and can refer to the prior art.
- the attribute value of the uplink service may be compared with a preset threshold value; according to the comparison result, it is determined whether the uplink service is suitable for data transmission by using a connectionless mechanism.
- the attribute value of the uplink service may include one or a combination of the following information: total data size information, data packet size information, burst data stream size information, data packet interval information, and average data packet rate information. For example, if the amount of data of the service (eg, total data size, packet size, or burst size) is greater than a predetermined threshold, and/or the packet interval is less than a predetermined threshold, and/or If the average packet rate is greater than a predetermined threshold, it is determined that the service is not suitable for data communication using a connectionless mechanism.
- step 602 specifically, if the user equipment determines that the service is not suitable for data communication by using a connectionless mechanism, the NAS layer of the user equipment may trigger the connection release, and instruct the RRC layer to initiate an RRC connection release process.
- the user equipment may also stop the timer associated with the connectionless mode, or consider the timer to time out, such as no connection activation timer.
- the conversion method may further include:
- Step 603 The user equipment triggers a service request to perform data transmission on the uplink service by using a connection mechanism. Therefore, unlike the prior art, the user equipment determines that the uplink service is not suitable for data communication using the connectionless mechanism, and then releases the RRC connection. After the user equipment releases the RRC connection, data transmission with the connection mechanism is initiated. Therefore, not only can the user equipment transfer from the connectionless mechanism to the traditional mechanism for data packet transmission, but also the uplink data transmission can be performed in time.
- the RRC connection may be released autonomously without obtaining confirmation from the network side eNB.
- the UE maintains a timer for deactivating the connectionless mechanism on the eNB. When the timer expires, the network side deactivates the connectionless mechanism of the UE.
- FIG. 7 is another schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from the user equipment side. As shown in Figure 7, the method includes:
- Step 701 The user equipment determines whether the uplink service is suitable for data transmission by using a connectionless mechanism; if the connectionless mechanism is not suitable, the following steps are performed.
- Step 702 The user equipment releases the RRC connection and enters an idle state.
- Step 703 The user equipment initiates data transmission of the traditional mechanism.
- the user equipment may send an RRC connection release request to the eNB, and then release the RRC connection after receiving the RRC connection release message sent by the base station.
- FIG. 8 is another schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from the network side and the user equipment side. As shown in Figure 8, the method includes:
- Step 801 The user equipment determines whether the uplink service is suitable for data transmission by using a connectionless mechanism; The following steps are performed when the connectionless mechanism is suitable.
- Step 802 The user equipment sends a connection release request to the base station.
- Step 803 The user equipment receives a radio resource control connection release message sent by the base station.
- Step 804 The user equipment releases the RRC connection and enters an idle state.
- Step 805 The user equipment initiates data transmission of the traditional mechanism.
- the NAS layer of the user equipment triggers the release of the connection, and indicates that the RRC layer of the user equipment initiates the release of the RRC connection.
- the RRC layer sends an RRC connection release request to the base station.
- the RRC layer may: receive an RRC connection release message sent by the base station, and release the RRC connection; the RRC layer sends an indication of the RRC connection release to the NAS layer; after receiving the indication, the NAS layer is in the predetermined time. Stop data transfer using the connectionless mechanism.
- connection release request may further include: information indicating a reason for the current connection release.
- a reason field for request release may be included in the request, the field indicating the reason why the UE requests the release of the connection, the reason field may be used to assist the eNB in making a decision to release the connection, and the like.
- the user equipment that uses the connectionless mechanism for data transmission determines that the uplink service is not suitable for data communication using the connectionless mechanism in the uplink scenario, and may release the RRC connection autonomously or release the RRC connection after the eNB confirms.
- the user equipment releases the RRC connection before making a service request.
- the user equipment can be switched from the connectionless mechanism to the traditional mechanism for data packet transmission; so that when the above business occurs, the user equipment can convert the transmission mechanism, thereby using a more suitable transmission mechanism for data transmission.
- the embodiment of the present invention provides a method for converting a transmission mechanism, which is described separately from the network side and the user equipment side for an uplink data transmission scenario.
- the user equipment is using the connectionless mechanism for data transmission.
- the uplink service is initiated, and the uplink service is not applicable to the connection using the connectionless mechanism, and the user equipment needs to be triggered to perform the mechanism conversion. Enter a connection mechanism (traditional mechanism).
- FIG. 9 is a schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is illustrated from a user equipment side. As shown in Figure 9, the method includes:
- Step 901 When the uplink service arrives, the user equipment determines whether the uplink service is suitable for using a connectionless mechanism for data transmission.
- Step 902 When the uplink service is not suitable for data transmission by using a connectionless mechanism, the user equipment Modification and/or configuration of the radio bearer is performed to perform data transmission on the uplink service by using a connection mechanism.
- the uplink service it is determined whether the uplink service is suitable for data transmission using a connectionless mechanism, and the method as described in Embodiment 2 may be employed. Specifically, the uplink service can be compared with the TFT obtained in advance; if the uplink service is consistent with the TFT, it can be determined that the uplink service is suitable for data transmission by using a connectionless mechanism. Alternatively, the attribute value of the uplink service may be compared with a preset threshold value; according to the comparison result, it is determined whether the uplink service is suitable for data transmission by using a connectionless mechanism.
- the present invention is not limited thereto, and a specific embodiment can be determined according to actual conditions.
- the user equipment performs the modification and/or configuration of the radio bearer in step 902, which may include: the user equipment interrupts the data transmission by using the connectionless mechanism; and the user equipment sends the uplink information transmission message to the base station;
- the device receives the radio resource control connection reconfiguration message sent by the base station, and performs the modification and/or configuration of the radio bearer according to the radio resource control connection reconfiguration message to perform data transmission on the uplink service by using the connection mechanism.
- the RRC layer of the user equipment can interrupt the bearer that uses the connectionless mechanism for data transmission, and the user equipment can also stop the timer associated with the connectionless mode or consider the timer to time out, such as no connection activation timer.
- the NAS layer of the user equipment may initiate a service request procedure to the eNB, and the service request message may be included in the ULInformationTransfer message.
- the user equipment receives the RRCConnectionRe configuration message sent by the eNB, performs modification and/or configuration of the corresponding radio bearer, recovers the interrupted radio bearer, and the user equipment enters the traditional mechanism for data transmission.
- the ULInformationTransfer message may further include an indication information, where the indication information is used to indicate to the MME that the UE is currently performing a connectionless mechanism to transmit data.
- FIG. 10 is another schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from a base station side. As shown in FIG. 10, the method includes:
- Step 1001 The base station receives an uplink information transmission message sent by the user equipment.
- Step 1002 The base station sends an initial user equipment message to the mobility management entity.
- the eNB may send an Initial UE message to the MME.
- the Initial UE message may include information indicating that the user equipment adopts a connectionless mechanism.
- the method may further include:
- Step 1003 The base station receives an initial context setup request message sent by the mobility management entity, where the initial The setup request message below includes the establishment and/or modification information of the radio bearer;
- Step 1004 The base station sends a radio resource control connection reconfiguration message to the user equipment.
- the eNB may receive an InitialContextSetupRequest message sent by the MME, where
- the InitialContextSetup equest message can contain information such as E-RAB modification/setu.
- the eNB may send an RRCConnectionReconfiguration message to the user equipment, where the RRCConnectionRe configuration message may include information such as RB modification/addition.
- FIG. 11 is another schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from the MME side. As shown in Figure 11, the method includes:
- Step 1101 The mobile management entity receives an initial user equipment message sent by the base station, where the initial user equipment message includes information indicating that the user equipment adopts a connectionless mechanism.
- Step 1102 The mobility management entity re-establishes the radio bearer corresponding to the connectionless mechanism.
- Step 1103 The mobility management entity sends an initial context setup request message to the base station, where the initial context setup request message includes setup and/or modification information of the radio bearer.
- the MME after the MME receives the Initial UE message sent by the base station, if the message includes the information indicating that the user equipment adopts the connectionless mechanism, the MME re-establishes the radio bearer corresponding to the original connectionless mechanism, so that the wireless The bearer is transferred to the data transmission using the traditional mechanism.
- the MME may then send an InitialContextSetupRequest message to the eNB.
- the method may further include:
- Step 1104 The mobility management entity receives an initial context setup response message sent by the base station.
- Step 1105 The mobility management entity sends a radio bearer modification request message to the serving gateway.
- the MME may receive an InitialContextSetupResponse message sent by the eNB; the MME may initiate a radio bearer modification/establishment procedure to the S-GW; the S-GW establishes and modifies the corresponding radio bearer, and transfers to the legacy mode for data transmission.
- FIG. 12 is another schematic flowchart of a method for converting a transmission mechanism according to an embodiment of the present invention, which is described from the network side and the user equipment side. As shown in Figure 12, the method includes:
- Step 1201 When the uplink service arrives, the user equipment determines whether the uplink service is suitable for data transmission by using a connectionless mechanism; if the connectionless mechanism is not suitable, the following steps are performed.
- Step 1202 The user equipment sends an uplink information transmission message to the base station.
- Step 1203 The user equipment suspends the radio bearer corresponding to the connectionless mechanism.
- Step 1204 The base station sends an initial user equipment message to the mobility management entity.
- Step 1205 The mobility management entity re-establishes the radio bearer corresponding to the connectionless mechanism, and sends an initial context setup request message to the base station, where the initial context setup request message includes the establishment and/or modification information of the radio bearer.
- Step 1206 The base station sends a radio resource control connection reconfiguration message to the user equipment.
- Step 1207 The user equipment sends a radio resource control connection reconfiguration complete message to the base station.
- Step 1208 The user equipment controls the connection reconfiguration message according to the radio resource to perform modification and/or configuration of the radio bearer.
- Step 1209 The base station sends an initial context setup response message to the mobility management entity.
- Step 1210 The mobility management entity sends a radio bearer modification request message to the serving gateway.
- Step 1211 The mobility management entity receives a radio bearer modification response message sent by the serving gateway.
- Fig. 12 is only a schematic illustration of the present invention, but the present invention is not limited thereto.
- the order of execution of the above steps may be adjusted, and the specific implementation manner may be determined according to actual conditions.
- the user equipment that uses the connectionless mechanism for data transmission determines whether the uplink service is not suitable for data communication using the connectionless mechanism in the uplink scenario, and then modifies or reconfigures the radio bearer.
- the user equipment can be switched from the connectionless mechanism to the traditional mechanism for data packet transmission; so that when an uplink service occurs, the user equipment can convert the transmission mechanism, thereby using a more suitable transmission mechanism for data transmission.
- the embodiment of the present invention provides a base station and a user equipment, which are corresponding to the conversion method of the transmission mechanism described in Embodiment 1. The same content as Embodiment 1 is not described herein.
- FIG. 13 is a schematic diagram of a configuration of a base station according to an embodiment of the present invention.
- the base station 1300 includes: a first receiving unit 1301, a first determining unit 1302, and a first sending unit 1303; and other parts of the base station 1300 are in the figure. Not shown, reference can be made to the prior art.
- the first receiving unit 1301 receives the paging message, where the paging message includes the identifier of the user equipment.
- the first determining unit 1302 determines whether the user equipment uses the connectionless mechanism for data transmission.
- the first sending unit 1303 adopts the user equipment. Sending wireless to the user equipment when there is no connection mechanism for data transmission The resource control connection releases the message.
- the base station 1300 may further include: a second sending unit 1304; and the second sending unit 1304 sends the paging message to the user equipment.
- FIG. 14 is a schematic diagram of a configuration of a user equipment according to an embodiment of the present invention.
- the user equipment 1400 includes: a second receiving unit 1401 and a first releasing unit 1402; other parts of the user equipment 1400 are not shown in the figure. Out, you can refer to the prior art.
- the second receiving unit 1401 receives the radio resource control connection release message sent by the base station; the first release unit 1402 releases the radio resource control connection according to the radio resource control connection release message to stop data transmission by using the connectionless mechanism.
- the base user equipment 1400 may further include: a third receiving unit 1403 and a first requesting unit 1404.
- the third receiving unit 1403 receives the paging message for the downlink service sent by the base station; the first requesting unit 1404 triggers the service request according to the paging message to perform data transmission by using a connection mechanism.
- the base station can send a radio resource control connection release message in a downlink scenario; the user equipment releases the radio resource control connection and then performs a service request.
- the user equipment can be switched from the connectionless mechanism to the traditional mechanism for data packet transmission; so that when a downlink service occurs, the user equipment can convert the transmission mechanism, thereby using a more suitable transmission mechanism for data transmission.
- the embodiment of the present invention provides a user equipment, which corresponds to the conversion method of the transmission mechanism described in Embodiment 2; the same content as Embodiment 2 is not described again.
- FIG. 15 is a schematic structural diagram of a user equipment according to an embodiment of the present invention. As shown in FIG.
- a second judging unit 1501 and a second releasing unit 1502 includes: a second judging unit 1501 and a second releasing unit 1502; other portions of the user equipment 1500 are not shown in the drawings, and reference may be made to the prior art.
- the second determining unit 1501 determines whether the uplink service is suitable for the data transmission by using the connectionless mechanism when the uplink service arrives.
- the second releasing unit 1502 releases the wireless resource if the uplink service is not suitable for the data transmission by using the connectionless mechanism. Control the connection to stop the data transfer using the connectionless mechanism.
- the user equipment 1500 may further include: a second requesting unit 1503, where the second requesting unit 1503 triggers a service request to perform data transmission on the uplink service by using a connection mechanism.
- the user equipment may autonomously release the RRC connection without obtaining an acknowledgment from the network side eNB.
- the user equipment may send an RRC connection release request to the eNB, and release the RRC connection after receiving the RRC connection release message sent by the base station.
- FIG. 16 is another schematic diagram of a user equipment according to an embodiment of the present invention. As shown in FIG. 16, the user equipment is shown in FIG.
- the user equipment 1600 includes: a second judging unit 1501 and a second releasing unit 1502; further, as shown in FIG. 16, the user equipment 1600 may further include: a second requesting unit 1503.
- the user equipment 1600 may further include: a third sending unit 1604 and a fourth receiving unit 1605.
- the third transmitting unit 1604 sends a connection release request to the base station;
- the fourth receiving unit 1605 receives the radio resource control connection release message sent by the base station, and stops the data transmission by the connectionless mechanism.
- the user equipment that uses the connectionless mechanism for data transmission determines that the uplink service is not suitable for data communication using the connectionless mechanism in the uplink scenario, and may release the RRC connection autonomously or release the RRC connection after the eNB confirms.
- the user equipment releases the RRC connection before making a service request.
- the user equipment can be switched from the connectionless mechanism to the traditional mechanism for data packet transmission; so that when the above business occurs, the user equipment can convert the transmission mechanism, thereby using a more suitable transmission mechanism for data transmission.
- the embodiment of the present invention provides a user equipment, a base station, and a mobility management entity, which are corresponding to the conversion method of the transmission mechanism described in Embodiment 3.
- the same content as Embodiment 3 is not described herein.
- FIG. 17 is a schematic structural diagram of a user equipment according to an embodiment of the present invention. As shown in FIG. 17, the user equipment is shown in FIG.
- 1700 includes: a third determining unit 1701 and a connection reconfiguration unit 1702; other portions of the user equipment 1700 are not shown in the drawings, and reference may be made to the prior art.
- the third determining unit 1701 determines whether the uplink service is suitable for the data transmission by using the connectionless mechanism when the uplink service arrives.
- the connection reconfiguration unit 1702 performs the radio bearer if the uplink service is not suitable for the data transmission by using the connectionless mechanism. Modification and/or configuration to use a connection mechanism for data transmission of uplink services.
- the connection reconfiguration unit 1702 may specifically include: a fourth sending unit 17021, a fifth receiving unit 17022, and a bearer modifying unit 17023; wherein, the fourth sending unit 17021 interrupts data transmission by using a connectionless mechanism, and Sending an uplink information transmission message to the base station; the fifth receiving unit 17022 receiving the base station The transmitted radio resource controls the connection reconfiguration message; the bearer modification unit 17023 performs the modification and/or configuration of the radio bearer according to the radio resource control connection reconfiguration message to perform data transmission on the uplink service by using the connection mechanism.
- FIG. 18 is a schematic diagram of a configuration of a base station according to an embodiment of the present invention.
- the base station 1800 includes: a sixth receiving unit 1801 and a fifth sending 1802; other parts of the base station 1800 are not shown in the figure, and may be referred to. current technology.
- the sixth receiving unit 1801 receives the uplink information transmission message sent by the user equipment; the fifth sending unit 1802 sends the initialization user equipment message to the mobility management entity.
- the base station 1800 may further include: a seventh receiving unit 1803 and a sixth sending unit 1804; wherein, the seventh receiving unit 1803 receives an initial context setup request message sent by the mobility management entity, the initial context setup request message.
- the setup and/or modification information of the radio bearer is included; the sixth sending unit 1804 sends a radio resource control connection reconfiguration message to the user equipment.
- FIG. 19 is a schematic structural diagram of a mobility management entity according to an embodiment of the present invention.
- the mobility management entity 1900 includes: an eighth receiving unit 1901, a re-establishing unit 1902, and a seventh transmitting unit 1903; and a mobility management entity 1900.
- the other parts are not shown in the figure, and reference can be made to the prior art.
- the eighth receiving unit 1901 receives an initial user equipment message sent by the base station, where the initial user equipment message includes information indicating that the user equipment adopts a connectionless mechanism; the re-establishing unit 1902 re-establishes the radio bearer corresponding to the connectionless mechanism;
- the sending unit 1903 sends an initial context setup request message to the base station, where the initial context setup request message includes setup and/or modification information of the radio bearer.
- the mobility management entity 1900 may further include: a ninth receiving unit 1904 and an eighth sending unit 1905; wherein, the ninth receiving unit 1904 receives an initial context setup response message sent by the base station; and the eighth sending unit 1905 provides a service
- the gateway sends a radio bearer modification request message.
- the user equipment that uses the connectionless mechanism for data transmission determines whether the uplink service is not suitable for data communication using the connectionless mechanism in the uplink scenario, and then modifies or reconfigures the radio bearer.
- the user equipment can be converted from the connectionless mechanism to the traditional mechanism for data packet transmission; so that when an uplink service occurs, the user equipment can convert the transmission mechanism, thereby using a more suitable transmission mechanism for data transmission.
- Example 7 The embodiment of the present invention provides a communication system, which includes the user equipment and the base station according to Embodiment 4, or the user equipment according to Embodiment 5, or the user equipment and the base station as described in Embodiment 6. And mobile management entities.
- the communication system 2000 includes a user equipment 2001 and a base station 2002.
- the base station 2002 may be the base station 1300 in the embodiment 4 or the base station 1800 in the embodiment 6.
- the user equipment 2001 may be the user equipment 1400 in the embodiment 4, or the user equipment 1500 or 1600 in the embodiment 5, or implemented.
- the mobility management entity is not shown in FIG.
- An embodiment of the present invention further provides a computer readable program, wherein when the program is executed in a user equipment, the program causes a computer to perform the transmission as described in Embodiment 1, 2 or 3 above in the user equipment The method of conversion of the mechanism.
- Embodiments of the present invention also provide a storage medium storing a computer readable program, wherein the computer readable program causes a computer to perform a conversion method of the transmission mechanism as described in Embodiment 1, 2 or 3 above in the user equipment.
- the embodiment of the present invention further provides a computer readable program, wherein the program causes a computer to perform a conversion method of the transmission mechanism as described in Embodiment 1 or 3 above in the base station when the program is executed in a base station .
- Embodiments of the present invention also provide a storage medium storing a computer readable program, wherein the computer readable program causes a computer to perform a conversion method of the transmission mechanism as described in Embodiment 1 or 3 above in a base station.
- the embodiment of the present invention further provides a computer readable program, wherein when the program is executed in a mobility management entity, the program causes a computer to perform a transmission mechanism as described in Embodiment 3 above in the mobility management entity. Conversion method.
- Embodiments of the present invention also provide a storage medium storing a computer readable program, wherein the computer readable program causes a computer to perform a conversion method of the transmission mechanism as described in Embodiment 3 above in a mobility management entity.
- the above apparatus and method of the present invention may be implemented by hardware, or may be implemented by hardware in combination with software.
- the present invention relates to a computer readable program that, when executed by a logic component, enables the logic component to implement the apparatus or components described above, or to cause the logic component to implement the various methods described above Or steps.
- the present invention also relates to a storage medium for storing the above program, such as a hard disk, a magnetic disk, an optical disk, a DVD, a flash memory Wait.
- One or more of the functional blocks described in the figures and/or one or more combinations of functional blocks may be implemented as a general purpose processor, digital signal processor (DSP) for performing the functions described herein.
- DSP digital signal processor
- ASIC application specific integrated circuit
- FPGA field programmable gate array
- One or more of the functional blocks described with respect to the figures and/or one or more combinations of functional blocks may also be implemented as a combination of computing devices, eg, a combination of a DSP and a microprocessor, multiple microprocessors One or more microprocessors in conjunction with DSP communication or any other such configuration.
Abstract
Description
Claims
Priority Applications (6)
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CN201380077360.5A CN105284081A (zh) | 2013-07-29 | 2013-07-29 | 传输机制的转换方法、用户设备以及基站 |
PCT/CN2013/080347 WO2015013869A1 (zh) | 2013-07-29 | 2013-07-29 | 传输机制的转换方法、用户设备以及基站 |
KR1020167001229A KR20160021262A (ko) | 2013-07-29 | 2013-07-29 | 전송 방식 전환 방법, ue 및 기지국 |
JP2016530291A JP2016530798A (ja) | 2013-07-29 | 2013-07-29 | 伝送方式の切替方法、ユーザ装置及び基地局 |
EP13890367.9A EP3029890A4 (en) | 2013-07-29 | 2013-07-29 | Conversion method for transmission mechanism, user equipment and base station |
US15/007,624 US20160165572A1 (en) | 2013-07-29 | 2016-01-27 | Method of transmission scheme switch, ue and base station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2013/080347 WO2015013869A1 (zh) | 2013-07-29 | 2013-07-29 | 传输机制的转换方法、用户设备以及基站 |
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US15/007,624 Continuation US20160165572A1 (en) | 2013-07-29 | 2016-01-27 | Method of transmission scheme switch, ue and base station |
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EP (1) | EP3029890A4 (zh) |
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CN (1) | CN105284081A (zh) |
WO (1) | WO2015013869A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019128657A1 (zh) * | 2017-12-28 | 2019-07-04 | 华为技术有限公司 | 数据发送方法、装置及设备 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017173584A1 (zh) * | 2016-04-05 | 2017-10-12 | 华为技术有限公司 | 传输方案的确定方法、装置和设备 |
US10659976B2 (en) * | 2016-06-29 | 2020-05-19 | Nokia Technologies Oy | Paging enhancement for signaling optimization |
CN106792880B (zh) | 2016-12-28 | 2020-01-10 | 北京小米移动软件有限公司 | 下行链路数据的传输方法及装置 |
US10721763B2 (en) * | 2017-01-20 | 2020-07-21 | Qualcomm Incorporated | Small packet optimizations for internet-of-things applications |
CN108632996B (zh) * | 2017-03-15 | 2020-05-22 | 大唐移动通信设备有限公司 | 一种寻呼方法及基站 |
CN109246802B (zh) * | 2017-05-05 | 2024-04-16 | 中兴通讯股份有限公司 | 无线资源控制连接释放方法及装置、基站和用户设备 |
US10869353B2 (en) | 2017-07-23 | 2020-12-15 | Lg Electronics Inc. | Method and apparatus for modifying radio bearer in CU-DU split scenario |
US10367540B1 (en) * | 2018-02-20 | 2019-07-30 | Cypress Semiconductor Corporation | System and methods for low power consumption by a wireless sensor device |
US11115972B2 (en) * | 2018-11-02 | 2021-09-07 | Qualcomm Incorporated | Techniques for updating resource types |
CN113115389B (zh) * | 2021-04-15 | 2023-03-24 | 四川创智联恒科技有限公司 | 一种站内切换场景下teid的分配方法 |
KR102620386B1 (ko) | 2023-05-22 | 2024-01-04 | 지앤에스건설 주식회사 | 사용자가 하나의 장소에서 계절에 관계없이 원하는 만큼 운동할 수 있는 공간을 제공하는 다목적 체육시설 시스템 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549640A (zh) * | 2003-05-14 | 2004-11-24 | 北京三星通信技术研究有限公司 | 释放无线资源控制连接的方法 |
CN101350952A (zh) * | 2007-07-22 | 2009-01-21 | 华为技术有限公司 | 一种电路域核心网重用方法及通讯系统以及相关设备 |
CN101651882A (zh) * | 2008-08-11 | 2010-02-17 | 华为技术有限公司 | 一种预注册方法及系统 |
WO2013101190A1 (en) * | 2011-12-30 | 2013-07-04 | Nokia Corporation | Bearer configuration for background traffic |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2179337C (en) * | 1995-08-22 | 2000-11-14 | Thomas F. Laporta | Network-based migrating user agents for personal communication services |
US8522341B2 (en) * | 2006-03-31 | 2013-08-27 | Sap Ag | Active intervention in service-to-device mapping for smart items |
JP2009212606A (ja) * | 2008-02-29 | 2009-09-17 | Fujitsu Ltd | 音声呼通信切替システム |
CN101674151B (zh) * | 2008-09-09 | 2014-06-11 | 株式会社Ntt都科摩 | 资源分配方法、基站和移动通信终端 |
JP5173786B2 (ja) * | 2008-12-22 | 2013-04-03 | 株式会社日立製作所 | 無線基地局装置および無線通信システム |
JP5522255B2 (ja) * | 2010-05-07 | 2014-06-18 | 富士通株式会社 | 無線通信システム、管理装置、無線通信方法及び無線通信プログラム |
KR20120083192A (ko) * | 2011-01-17 | 2012-07-25 | 주식회사 팬택 | 무선통신 시스템에서 채널 상태 정보의 전송 장치 및 방법 |
EP2509345A1 (en) * | 2011-04-05 | 2012-10-10 | Panasonic Corporation | Improved small data transmissions for machine-type-communication (MTC) devices |
EP2809109A4 (en) * | 2012-01-25 | 2015-06-24 | Fujitsu Ltd | WIRELESS COMMUNICATION SYSTEM, RADIO BASE STATION, RADIO TERMINAL, AND WIRELESS COMMUNICATION METHOD |
GB2514357A (en) * | 2013-05-20 | 2014-11-26 | Nec Corp | Communications system |
US9445343B2 (en) * | 2013-07-09 | 2016-09-13 | Alcatel Lucent | Systems for switching modes in wireless sessions |
-
2013
- 2013-07-29 KR KR1020167001229A patent/KR20160021262A/ko not_active Application Discontinuation
- 2013-07-29 CN CN201380077360.5A patent/CN105284081A/zh active Pending
- 2013-07-29 EP EP13890367.9A patent/EP3029890A4/en not_active Withdrawn
- 2013-07-29 WO PCT/CN2013/080347 patent/WO2015013869A1/zh active Application Filing
- 2013-07-29 JP JP2016530291A patent/JP2016530798A/ja active Pending
-
2016
- 2016-01-27 US US15/007,624 patent/US20160165572A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549640A (zh) * | 2003-05-14 | 2004-11-24 | 北京三星通信技术研究有限公司 | 释放无线资源控制连接的方法 |
CN101350952A (zh) * | 2007-07-22 | 2009-01-21 | 华为技术有限公司 | 一种电路域核心网重用方法及通讯系统以及相关设备 |
CN101651882A (zh) * | 2008-08-11 | 2010-02-17 | 华为技术有限公司 | 一种预注册方法及系统 |
WO2013101190A1 (en) * | 2011-12-30 | 2013-07-04 | Nokia Corporation | Bearer configuration for background traffic |
Non-Patent Citations (1)
Title |
---|
See also references of EP3029890A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019128657A1 (zh) * | 2017-12-28 | 2019-07-04 | 华为技术有限公司 | 数据发送方法、装置及设备 |
US11627486B2 (en) | 2017-12-28 | 2023-04-11 | Xfusion Digital Technologies Co., Ltd. | Data sending method and apparatus, and device |
Also Published As
Publication number | Publication date |
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CN105284081A (zh) | 2016-01-27 |
EP3029890A1 (en) | 2016-06-08 |
JP2016530798A (ja) | 2016-09-29 |
US20160165572A1 (en) | 2016-06-09 |
EP3029890A4 (en) | 2017-03-22 |
KR20160021262A (ko) | 2016-02-24 |
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