WO2016168975A1 - 数据发送方法和设备 - Google Patents
数据发送方法和设备 Download PDFInfo
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- WO2016168975A1 WO2016168975A1 PCT/CN2015/076997 CN2015076997W WO2016168975A1 WO 2016168975 A1 WO2016168975 A1 WO 2016168975A1 CN 2015076997 W CN2015076997 W CN 2015076997W WO 2016168975 A1 WO2016168975 A1 WO 2016168975A1
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- network side
- side device
- resource
- uplink resource
- uplink
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- Embodiments of the present invention relate to a wireless communication technology, and in particular, to a data transmission method and device.
- the UE when the user equipment (UE) has data to be transmitted, the UE first needs to obtain a resource that can send data through a random access procedure, for example, the UMTS system, where the UE passes The physical random access channel (Physical Random Access Channel, PRACH for short) sends the access preamble information to the network side. After the network side receives the access preamble information and allocates available resources to the UE, the network side captures the indication channel.
- the (Acquisition Indicator Channel, AICH for short) indicates the available resources to the UE, and the UE uses the obtained resources to transmit data.
- the UE may need multiple random accesses to obtain available resources, and increase The power consumption of the UE.
- the embodiment of the invention provides a data sending method and device, which are used to solve the problem of power consumption of the UE.
- the embodiment of the present invention provides a data sending method, including: a network side device sending a resource allocation indication to a user equipment UE, where the resource allocation indication includes: an uplink that is allowed to be currently used by the UE in a preset time period.
- the network side device receives the feedback information of the UE; the network side device processes the uplink resource according to the feedback information of the UE.
- the uplink resource includes: at least one group of uplink resources.
- the sending the resource allocation indication to the UE includes: periodically sending the UE Sending the resource allocation indication; or sending the to the UE according to a preset rule Resource allocation instructions.
- the sending by using the preset rule, the resource allocation indication to the UE,
- the time of the UE to send data is calculated according to the service type of the UE and/or the device type of the UE, and the resource allocation indication is sent to the UE according to the calculated time when the UE sends data.
- the information about the uplink resource that is currently used by the UE is included, including At least one of: a time period in which the UE is allowed to use the uplink resource; an amount of data allowed to be sent by the UE using the uplink resource; and the UE is allowed to occupy the number of the uplink resource.
- the network side device according to the feedback information of the UE, Processing the uplink resource, including: releasing the uplink resource if receiving the indication that the UE does not send data feedback; or releasing the uplink resource if receiving the data sending completion indication fed back by the UE; Or, if the continuation indication of the feedback from the UE is received, determining whether to allow the UE to continue to use, and sending the indication information to the UE, where the indication information is used to indicate whether the UE is allowed to continue to use the uplink resource.
- the network side device according to the feedback information of the UE, Processing the uplink resource includes: the network side device updating the resource allocation indication.
- an embodiment of the present invention provides a data sending method.
- the user equipment UE receives the resource allocation indication sent by the network side device, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE; and the UE sends the information to the network side device according to the requirement of sending data. And feedback information, so that the network side device processes the uplink resource according to the feedback information.
- the resource allocation indication further includes: a preset time for allowing the UE to use the uplink resource.
- the uplink resource includes: at least one uplink resource.
- the method further includes:
- the method further includes: determining, by the UE, whether the resource allocation indication sent by the network side device is valid:
- the UE determines whether the resource allocation indication sent by the network side device is valid;
- the UE determines that the resource allocation indication sent by the network side device is valid, the UE sends request information to the network side device, requesting to use a second uplink resource, where the second uplink resource is the UE One uplink resource selected from the at least two uplink resources;
- the UE determines that the resource allocation indication sent by the network side device is invalid, the UE acquires a valid resource allocation indication from the network side device, and sends request information to the network side device, requesting to use the location A resource indicated in the valid resource allocation indication.
- the UE is required to send data to the network
- the sending, by the side device, the feedback information includes: sending the feedback information without data transmission to the network side device if the UE has no data transmission; or sending the data transmission to the network side device if the UE data transmission is completed.
- the method further includes: if the UE has no data transmission or data transmission After the preset time period, if the resource holding indication information of the network side device is not received, the UE releases the uplink resource.
- the method further includes: if the data to be sent by the UE is not sent at the preset time, The UE requests the network side device to continue to use the uplink resource.
- the present invention provides a network side device, including:
- a sending module configured to send a resource allocation indication to the user equipment UE, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE;
- a receiving module configured to receive feedback information of the UE
- the processing module is configured to process the uplink resource according to the feedback information of the UE.
- the uplink resource includes: at least one uplink resource.
- the sending module is specifically configured to: periodically send the resource to the UE Assigning an indication; or transmitting the resource allocation indication to the UE according to a preset rule.
- the sending, by the preset rule, the resource allocation indication to the UE includes:
- the time at which the UE sends data is calculated according to the service type of the UE and/or the device type of the UE, and the resource allocation indication is sent to the UE according to the calculated time when the UE sends data.
- the information about the uplink resource that the UE is currently used is allowed. And including at least one of: a time period for allowing the UE to use the uplink resource; an amount of data that is allowed to be sent by the UE by using the uplink resource; and allowing the UE to occupy the quantity of the uplink resource.
- the processing module includes: a release unit, The receiving module receives the indication of no data transmission fed back by the UE, and releases the uplink resource; or the receiving module releases the uplink resource if receiving the data transmission completion indication fed back by the UE; If the receiving module receives the continuation indication sent by the UE, determining whether to allow the UE to continue to use, and sending the indication information to the UE, where the indication information is used to indicate whether the UE is allowed to continue to use.
- the uplink resource includes: a release unit, The receiving module receives the indication of no data transmission fed back by the UE, and releases the uplink resource; or the receiving module releases the uplink resource if receiving the data transmission completion indication fed back by the UE; If the receiving module receives the continuation indication sent by the UE, determining whether to allow the UE to continue to use, and sending the indication information to the UE, where the indication information is used to indicate whether the UE is allowed to continue to use.
- the uplink resource includes: a release unit, The receiving module receives the
- the processing module includes: an update unit, configured to update A resource allocation indication.
- the present invention provides a UE, including: a receiving module, configured to receive a network side device a resource allocation indication that is sent, where the resource allocation indication includes: information that allows an uplink resource currently used by the UE;
- the first sending module is configured to send feedback information to the network side device according to the requirement of sending data, so that the network side device processes the uplink resource according to the feedback information.
- the resource allocation indication further includes: a preset time that allows the UE to use the uplink resource.
- the uplink resource includes: at least one uplink resource.
- the method further includes:
- the second sending module is configured to send the request information to the network side device, requesting to use the first uplink resource, where the first uplink resource is an uplink resource selected by the UE from the at least two uplink resources.
- the determining module includes:
- a first sending unit configured to: if the determining module determines that the resource allocation indication sent by the network side device is valid, send request information to the network side device, request to use a second uplink resource, and the second uplink
- the resource is an uplink resource selected by the UE from the at least two uplink resources
- a receiving unit configured to obtain a valid resource allocation indication from the network side device if the determining unit determines that the resource allocation indication sent by the network side device is invalid;
- a second sending unit configured to: if the determining unit determines that the resource allocation indication sent by the network side device is invalid, send, to the network side device, request information, requesting to use the indication indicated in the valid resource allocation indication A resource.
- the first sending module includes:
- a third sending unit configured to send feedback information without data transmission to the network side device if no data is sent; or send data transmission to the network side device if the data transmission is completed The completed feedback information; or, if it is necessary to continue to send data, send a resource continuation indication to the network side device.
- the sixth possible implementation manner of the fourth aspect further includes: a release module, if no data is sent Or the data transmission is completed, and the uplink resource is released; or, after the preset time period, if the resource holding indication information of the network side device is not received, the uplink resource is released.
- the seventh possible implementation manner of the fourth aspect further includes a requesting module, if the data to be sent is not in the preset time After the sending is completed, the network side device is requested to continue to use the uplink resource.
- the present invention provides a network side device, including:
- a transmitter configured to send, to the user equipment, a resource allocation indication, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE;
- a receiver configured to receive feedback information of the UE
- the processor is configured to process the uplink resource according to the feedback information of the UE.
- the uplink resource includes: at least one uplink resource.
- the sending device is specifically configured to: periodically send the resource to the UE Assigning an indication; or transmitting the resource allocation indication to the UE according to a preset rule.
- the sending the resource allocation indication to the UE according to the preset rule includes:
- the time at which the UE sends data is calculated according to the service type of the UE and/or the device type of the UE, and the resource allocation indication is sent to the UE according to the calculated time when the UE sends data.
- the information about the uplink resource that the UE is currently used is allowed. And including at least one of: a time period for allowing the UE to use the uplink resource; an amount of data that is allowed to be sent by the UE by using the uplink resource; and allowing the UE to occupy the quantity of the uplink resource.
- any one of the first to fourth possible implementation manners of the fifth aspect is in a fourth possible implementation manner of the fifth aspect, is configured to release the uplink resource if the receiving module receives an indication that the UE does not send data feedback, or if the receiving module receives Deleting the uplink resource when the UE sends a data transmission completion indication; or, if the receiving module receives the continuation indication returned by the UE, determining whether to allow the UE to continue to use, and to the The UE sends indication information, where the indication information is used to indicate whether the UE is allowed to continue to use the uplink resource.
- the processor is configured to: update the resource allocation indication.
- the present invention provides a user equipment, including:
- a receiver configured to receive a resource allocation indication sent by the network side device, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE;
- the transmitter is configured to send feedback information to the network side device according to the requirement of sending data, so that the network side device processes the uplink resource according to the feedback information.
- the resource allocation indication further includes: a preset time that allows the UE to use the uplink resource.
- the uplink resource includes: at least one uplink resource.
- the method further includes:
- the transmitter is configured to send the request information to the network side device, requesting to use the first uplink resource, where the first uplink resource is one uplink resource selected by the UE from the at least two uplink resources.
- the method further includes:
- a processor configured to determine, according to the rejection information of the network side device, whether the resource allocation indication sent by the network side device is valid.
- the resource allocation indication sent by the network side device is valid, sending, to the network side device, request information, requesting to use a second uplink resource, where the second uplink resource is the UE from the at least two An uplink resource for uplink resource selection;
- the processor is further configured to: if it is determined that the resource allocation indication sent by the network side device is invalid, obtain a valid resource allocation indication from the network side device, and send request information to the network side device, requesting A resource indicated in the effective resource allocation indication is used.
- the transmitter is further configured to: if no data is sent, Sending feedback information without data transmission to the network side device; or sending feedback information of data transmission completion to the network side device if the data transmission is completed; or, if it is necessary to continue to send data, to the network side
- the device sends a resource to continue to occupy the indication.
- the processor is further configured to: if no data is sent or data After the sending is completed, the uplink resource is released; or, after the preset time period, if the resource holding indication information of the network side device is not received, the uplink resource is released.
- the processor is further configured to: if the data to be sent is not sent at the preset time, The network side device requests to continue using the uplink resource.
- the network side device sends a resource allocation indication to the user equipment UE, where the resource allocation indication includes: information about an uplink resource that is allowed to be used by the UE in a preset time period, and the UE receives the network side device to send
- the resource allocation indication in the foregoing preset time period, the UE sends data by using the uplink resource, and the network side device releases the uplink resource according to feedback of the UE or a preset time period.
- the UE sends data after the network side device indicates the resource to the UE, which avoids the process of the UE randomly accessing the random access channel in the prior art, and reduces the power consumption of the UE.
- FIG. 1 is a flowchart of an embodiment of a data sending method provided by the present invention
- FIG. 2 is a flowchart of another embodiment of a data sending method provided by the present invention.
- FIG. 3 is a flowchart of still another embodiment of a data sending method provided by the present invention.
- FIG. 4 is a schematic structural diagram of an embodiment of a network side device according to the present invention.
- FIG. 5 is a schematic structural diagram of another embodiment of a network side device according to the present invention.
- FIG. 6 is a schematic structural diagram of an embodiment of a user equipment according to the present invention.
- FIG. 7 is a schematic structural diagram of another embodiment of a user equipment according to the present invention.
- FIG. 8 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention.
- FIG. 9 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention.
- FIG. 10 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention.
- FIG. 11 is a schematic structural diagram of still another embodiment of a user equipment according to the present invention.
- FIG. 12 is a schematic structural diagram of an embodiment of a network side device according to the present invention.
- FIG. 13 is a schematic structural diagram of an embodiment of a user equipment according to the present invention.
- the method provided by the embodiment of the present invention is applied to a wireless system, for example, a Universal Mobile Telecommunications System (UMTS), a Long Term Evolution (LTE) system, or a LTE subsequent evolution system.
- UMTS Universal Mobile Telecommunications System
- LTE Long Term Evolution
- LTE subsequent evolution system a wireless system
- the main scenario is How to obtain resources more accurately when the user equipment UE without dedicated resources sends data to the network side device.
- the embodiment of the present invention takes the UMTS system as an example.
- the user equipment UE refers to a device that can send data to the network side, and includes a device type device.
- the network side device refers to a device that performs resource allocation and data reception.
- the base station is a NodeB and a wireless device.
- a network controller Radio Network Controller, RNC for short
- eNB evolved NodeB
- FIG. 1 is a flowchart of an embodiment of a data sending method according to the present invention.
- an execution entity is a network side device.
- Step 101 The network side device sends a resource allocation indication to the user equipment UE, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE.
- the network side device first sends a resource allocation indication to the user equipment UE to indicate the resources used by the UE to send uplink data.
- the network side can use the high speed downlink shared channel (High-Speed Downlink Shared).
- the shared control channel (HS-SCCH) of the channel referred to as HS-DSCH, indicates the resource, and may also indicate the resource by using a paging message.
- the resource allocation indication includes the information of the uplink resource that is available to the UE in the preset time period, for example, the number of the resource or the configuration information of the resource, etc., wherein the timer can be set on the network side device and/or the UE side, so that the network side device And the UE detects whether there is data transmission in the time period set by the timer; the uplink resource is a resource required by the UE to send data, and is specified by the network side device.
- the resource may also be a time-frequency resource block that the UE may use for uplink data transmission. Further, the resource may further include timing adjustment information.
- Step 102 The network side device receives feedback information of the UE.
- the network side device After the network side device allocates the uplink resource to the UE, it receives the feedback information of the UE, and the feedback information may be that the UE does not need to send data at the moment, or the uplink data sent by the UE or the resource request information sent by the UE.
- the UE does not send any uplink indication to the network side device.
- the network side device may determine that the UE does not detect the uplink data of the UE by not detecting the predetermined time period. The transmission of uplink data.
- the UE when the UE sends the feedback information or the uplink data, the UE simultaneously sends the synchronization information to complete uplink synchronization with the network side device.
- Step 103 The network side device processes the uplink resource according to the feedback information of the UE.
- the network side device processes the uplink resource according to the feedback information of the UE. For example, if the feedback information is that the UE does not need to send data at this time, the network side device releases the uplink resource to facilitate use by other UEs. Or if the feedback information is the uplink data sent by the UE, when the data transmission of the UE is completed, the network side device releases the uplink resource to facilitate rapid resource utilization. Or if the feedback information is the continuation indication sent by the UE, that is, when the UE does not send the completion data, the network side device continues to request the resource, and when the network side device receives the continuation indication of the UE, the network side device determines whether to allow the UE to continue to use the uplink resource. And sending the indication information to the UE whether to allow the UE to continue to use the uplink resource, and if the continuous use is allowed, continue to allocate the uplink resource to the UE for use, otherwise release the uplink resource.
- the feedback information is that the UE does not need to send data at this time,
- An embodiment of the present invention provides a method for sending data, where a network side device sends a message to a user equipment UE. And sending a resource allocation indication, where the resource allocation indication includes: information that allows the uplink resource that is currently used by the UE, and the network side device receives the feedback information of the UE, and processes the uplink resource according to the feedback information of the UE.
- the network side device indicates the uplink resource to the UE
- the UE sends the data, which avoids the process of the UE randomly accessing the random access channel in the prior art, reduces the power consumption of the UE, and receives the real-time reception of the network side device.
- the feedback information of the UE processes the resource according to the feedback information, so as to update the usage of the uplink resource used by the UE in real time.
- the uplink resource includes at least one uplink resource.
- the network side indication resource channel may be a High Speed Physical Downlink Shared Channel (HS-PDSCH) or a Secondary Common Control Physical Channel (S-). CCPCH), indicating that a resource is available and unavailable by 1 and 0, respectively.
- a network side device may specify one or a set of available time-frequency resource blocks and allocate them to the UE.
- the network side device may specify, by means of a system broadcast message, a set of uplink resources that can be used for data transmission, including two or more uplink resources for the UE to select, and determine uplink resources by continuously receiving feedback information of the UE. Usage and update the set of uplink resources in real time.
- the network side device sends the resource allocation indication to the UE, where the network side device periodically sends a resource allocation indication to a certain UE.
- a time period of 10 minutes may be set, and the UE is set to a certain UE every 10 minutes.
- the device type calculates a time when the UE sends data, and sends a resource allocation indication to the UE according to the calculated time of sending the data by the UE, where the service type or the device type may be reported by the UE to the network side device, or may be a network.
- the device is obtained by the side device itself; or the network device determines that the UE needs to send data by accepting the request information sent by the UE.
- the information about the uplink resource that the UE is currently used to be used includes at least one of the following: a time period in which the UE is allowed to use the uplink resource, a data amount that the UE is allowed to use the uplink resource, and the number of uplink time-frequency resources allowed by the UE, allowing The uplink code information used by the UE.
- the network side device may specify the threshold value of the uplink resource used by the UE to determine the uplink resource. Whether the uplink resources can be used continuously. The threshold may be: a usage time of the resource, a number of time-frequency resources, and a quantity of data that the UE can send.
- the UE can only send up to 10 ms of uplink data. If the continuation is required, the UE needs to send the continuation request. Otherwise, the network side device and the network device are 10 ms later. The UE has to release the uplink resource.
- the network side device may further indicate two or more uplink resources to the UE.
- the UE needs to send data in the preset time period, the UE needs to select one resource from the set of resources.
- the method in this embodiment may further include: the UE selects one resource from the resources indicated by the network side, and The resource request message is used to indicate the selected resource to the network side device, and the network side device receives the resource request message of the UE and determines whether the uplink resource requested by the UE is occupied; if the uplink resource requested by the UE is not occupied, the UE is sent to the UE. Sending the authorization information; if the uplink resource requested by the UE is occupied, sending the rejection information to the UE.
- the network side device receives the resource request message of the UE, where the resource request message is that the UE selects one uplink resource from the set of uplink resources and requests to use the selected uplink resource, and the network side device receives the resource request message and determines the requested message. Whether the uplink resource is occupied by other UEs, if the uplink resource requested by the UE is not occupied by other UEs, the network side device sends the authorization information available for the uplink resource to the UE. If the uplink resource that the UE requests to be selected is occupied by other UEs, the network side device sends the refusal information that the uplink resource is unavailable to the UE.
- the uplink resource that is requested by the UE is also in the group of available uplink resources that are allocated to other UEs by the network side device. Therefore, the uplink resource that is temporarily occupied by the other UE may be temporarily unavailable.
- the device sends a rejection message to the UE. Further, the network side may indicate to the user equipment an other available resource.
- the network side device when the uplink resource is two or more, receives the request resource information from which the UE selects one uplink resource, and detects whether the uplink resource selected by the request is occupied. Sending the authorization information to the UE, otherwise sending the rejection information, because the network side device specifies a set of available uplink resource information and updates the group of uplink resources in real time according to the feedback of the UE, so that the UE narrows the selection range, and the prior art is reduced. The probability of random access failure, while reducing the power consumption of the UE.
- the network side device processes the uplink resource according to the feedback information of the UE, and includes: if the feedback information of the UE is a dataless feedback finger fed back by the UE If the feedback information of the UE is the data transmission completion indication fed back by the UE, the uplink resource is released; or if the feedback information of the UE is the continued use indication fed back by the UE, it is determined whether the UE is allowed to continue to use. And sending, to the UE, indication information, where the indication information is used to indicate whether the UE is allowed to continue to use the uplink resource. Specifically, the network side device processes the uplink resource according to the feedback information of the UE.
- the network side device releases the uplink resource to facilitate use by other UEs.
- the feedback information is the uplink data sent by the UE, when the data transmission of the UE is completed, the network side device releases the uplink resource to facilitate rapid resource utilization.
- the network side device receives the resource indication of the continuation of the UE, the network side device determines whether to allow the UE to continue to use the uplink resource, and sends the indication information to the UE, where the indication information is the network side device indication. Whether to allow the UE to continue to use the uplink resources.
- the resource allocation mode can be used by the network side device to allocate resources to the UE for a period of time, and the scheduling process on the network side is reduced.
- the network side device processes the uplink resource according to the feedback information of the UE, where the network side device updates the resource allocation indication.
- the update operation specifically increases or deletes the uplink resource in the resource allocation indication sent to the UE. For example, if the UE feeds back the indication that no data is sent or the data is sent, the network side device releases the uplink resource, and the network side device may add the uplink resource to the resource allocation indication sent to the UE; The continuation of the indication that the current uplink resource is occupied, the network side device deletes the uplink resource in the resource allocation indication sent to the UE, so as to ensure that the uplink resource allocated to the UE is an continuously updated available resource.
- FIG. 2 is a flowchart of another embodiment of a data sending method according to the present invention.
- This embodiment provides a data sending method.
- the UMTS system is used as an example.
- the executing entity is a user equipment UE.
- the method in this embodiment includes:
- Step 201 The user equipment UE receives the resource allocation indication sent by the network side device, where the resource allocation indication includes: information about the uplink resource that the UE is currently used.
- the user equipment UE receives the resource allocation indication sent by the network side device, and the network side device may indicate the resource through the shared control channel HS-SCCH of the HS-DSCH, or may indicate the resource by using a paging message, where the resource allocation indication includes
- the information about the currently available uplink resources of the UE such as the number of the resource or the configuration information of the resource, etc., may be specifically set on the UE side and/or the network side device, so that the UE and the network side device detect the setting in the timer. Whether there is data transmission and whether data transmission is completed within the time period, the uplink resource is the resource required for the UE to send data, Network side device designation.
- the network side device may further indicate the usage time or the preset time of the resource. Specifically, the network side device may set the usage time according to the service type or the device type of the UE. The network side device may indicate the resource usage time and the current uplink resource information by using a piece of information, and may also indicate by using different signaling or manner, which is not limited herein.
- Step 202 The UE sends the feedback information to the network side device according to the requirement of the data to be sent, so that the network side device processes the uplink resource according to the feedback information.
- the UE After the UE obtains the uplink resource indicated by the network side device, the UE sends the feedback information to the network side device according to the data transmission requirement. If the UE has data to send, the UE uses the specified uplink resource to perform uplink data transmission. Optionally, after the sending is complete, the UE sends the sent back feedback information to the network side device to release the uplink resource. If the UE has no data to send, the UE sends the feedback information without data transmission to the network side device, so that the network side device releases the uplink resource according to the information, and if the UE continues to use the resource indication, the resource continues to be allocated. Used by the UE.
- the feedback information that is not sent by the data may also be that the UE does not send any indication information to the network side device, and determines, by the network side detection or judgment, that the UE does not need to use the resource indicated by the network side.
- the receiving, by the UE, the resource allocation indication sent by the network side device includes: periodically receiving the resource allocation indication, and specifically, setting a time period of 10 minutes, and detecting, by the UE every 10 minutes, whether the network side device sends the resource allocation indication Or the UE detects whether the network side device sends a resource allocation indication, and the network side device needs to send a resource allocation indication to the UE according to a preset rule, where the preset rule includes: according to the service of the UE
- the type of the device and/or the device type of the UE is used to calculate the time when the UE sends the data, where the service type or the device type may be reported by the UE to the network side device, or may be acquired by the network side device itself; or the UE sends a request to the network side device.
- the information is used to inform the network side device that the UE needs to transmit data.
- the foregoing information about the uplink resource that is allowed to be used by the UE includes at least one of the following: a time period in which the UE is allowed to use the uplink resource, and the amount of data that is allowed to be sent by the UE by using the uplink resource.
- the network side device may specify the threshold value of the uplink resource used by the UE to determine the time when the UE can use the uplink resource, for example, the UE can only use 10 ms, and if the UE needs to continue to use, the UE goes to the network side. The device sends a request to continue to use, otherwise the network side device and the UE release the uplink resource after 10 ms.
- the UE does not need to perform the process of random access, and the UE waits for the resource indicated by the network side to perform uplink data transmission, and is applicable to services with lower delay requirements.
- the UE may perform a random access procedure if the UE sometimes requests a high or urgent service to be transmitted. At this time, the UE randomly accesses the contending resources and the resources specified by the network side from different resource pools.
- An embodiment of the present invention provides a data transmission method, where a user equipment UE receives a resource allocation indication sent by a network side device, where the resource allocation indication includes: information about an uplink resource that is allowed to be used by the UE, and the UE sends the data to the network according to the requirement of sending data.
- the side device sends feedback information, so that the network side device processes the uplink resource according to the feedback information.
- the UE sends data after the network side device indicates the resource to the UE, which avoids the process of the UE randomly accessing the random access channel in the prior art, and reduces the power consumption of the UE and the interference to other users, and the UE Sending feedback information to the network side device, so that the network side device processes the uplink resource according to the feedback information, so as to update the uplink resource in real time.
- the foregoing uplink resource includes an uplink resource.
- the uplink resource indicated by the network side to the UE may further include two or more uplink resources for the UE to select from, and the uplink resource is updated in real time.
- FIG. 3 is a flowchart of still another embodiment of a data sending method according to the present invention. As shown in FIG. 3, when the uplink resource includes two or more uplink resources, the data sending method provided in this embodiment includes:
- Step 301 The network side device sends a resource allocation indication to the user equipment UE, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE.
- Step 302 The UE receives a resource allocation indication sent by the network side device.
- the resource allocation indication sent by the network side device to the UE includes two or more uplink resources.
- Other definitions are the same as step 201, and are not described here.
- Step 303 If there is data to be sent, the UE selects one uplink resource from at least two uplink resources.
- the UE Before the UE sends the data, it is required to determine whether the resource allocation indication obtained by the UE from the network side is valid, and if it is valid, select one uplink resource from a group of uplink resources indicated by the network side device.
- the UE needs to obtain the latest resource allocation indication of the network side, and select one uplink resource from the uplink resource for sending the uplink data.
- Step 304 The UE sends a resource request to the network side device, requesting to use the first uplink resource, where The first uplink resource is an uplink resource selected by the UE from the at least two uplink resources.
- the UE After selecting the uplink resource, the UE sends a resource request message to the network side device to request to use the selected uplink resource.
- the manner in which the request information is sent may be random access, or the UE directly adopts the selected resource transmission and the code sequence agreed by the network side.
- Step 305 If the UE receives the reject information of the network side device, the UE determines whether the resource allocation indication sent by the network side device is valid.
- the UE may receive an allocation indication of the network side device, where the UE is assigned an available resource. At this time, the UE may perform uplink data transmission by using the resources specified by the network side in this step.
- Step 306 If the UE determines that the resource allocation indication sent by the network side device is valid, the UE sends the request information to the network side device, requesting to use the second uplink resource, where the second uplink resource is one uplink resource selected by the UE from the at least two uplink resources. .
- the second uplink resource and the first uplink resource of the previous step are not the same uplink resource.
- Step 307 If the UE determines that the resource allocation indication sent by the network side device is invalid, the UE acquires a valid resource allocation indication from the network side device, and sends request information to the network side device, requesting to use a resource indicated in the valid resource allocation indication. .
- the UE needs to verify whether the resource allocation indication sent by the network side in step 301 is valid; if the UE determines that the resource allocation indication sent by the network side is valid, the UE selects one resource again and re-routes to the network.
- the side device sends the request information, and requests the use of the selected uplink resource. If the UE determines that the resource allocation indication sent by the network side is invalid, the UE re-acquires a valid resource allocation indication, and selects an uplink resource from the valid resource allocation indication.
- the network side device sends the request information.
- the UE when the network side device indicates two or more uplink resources to the UE, the UE needs to select one uplink resource from the network side device, and sends the resource request information to the network side device, if the network side device is received. If the information is rejected, the UE needs to determine whether the resource allocation indication sent by the network side device is valid. If the UE determines that the resource allocation indication sent by the network side is valid, the UE selects a resource again, and then sends the request information to the network side device again, requesting to use the selected one.
- the UE determines that the resource allocation indication sent by the network side is invalid, the UE re-acquires a valid resource allocation indication, selects an uplink resource from the valid resource allocation indication, and sends the uplink resource to the network side.
- the device sends the request information.
- the network side device specifies a set of available uplink resources for the UE to select, and updates the resource group in real time, so as to prevent the UE from requesting the resource that has been occupied by the network side device, so that the UE narrows the selection range and reduces the selection range.
- the probability of random access failure while reducing the power consumption of the UE.
- the UE if the UE has no data to send, the UE sends the feedback information without data transmission to the network side device, and if the UE data is sent, sends the feedback information of the data transmission completion to the network side device. Or, if the UE needs to continue to send data, the resource continues to occupy the indication to the network side device.
- the UE if the UE has no data transmission or data transmission is completed, the UE releases the uplink resource, or after the preset time period, if the resource maintenance indication information of the network side is not received, the UE Release uplink resources.
- the preset time period is a period of time specified by the network side device, or a period of time agreed by the UE and the network side device, and the unit may be ms, s, or the like.
- the UE may continue to request the network side device during the resource usage phase. Resources to complete the sending of data.
- FIG. 4 is a schematic structural diagram of an embodiment of a network side device according to the present invention.
- the data sending apparatus provided by the embodiment of the present invention includes a sending module 11, a receiving module 12, and a processing module 13.
- the sending module 11 is configured to send a resource allocation indication to the user equipment UE, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE; and the receiving module 12 is configured to receive feedback information of the UE; The module 13 is configured to process the uplink resource according to the feedback information of the UE.
- the network side device provided by the embodiment of the present invention sends a resource allocation indication to the user equipment UE, where the resource allocation indication includes: information about the uplink resource that the UE is currently used to be used, and the network side device receives the feedback information of the UE, and according to the feedback information of the UE, Processing the uplink resource.
- the network side device indicates the uplink resource to the UE, the UE sends the data, which avoids the process of the UE randomly accessing the random access channel in the prior art, reduces the power consumption of the UE, and receives the real-time reception of the network side device.
- the feedback information of the UE processes the uplink resource according to the feedback information, so as to update the usage of the uplink resource used by the UE in real time.
- the uplink resource includes: at least one uplink resource.
- the sending module is specifically configured to: periodically send a resource allocation finger to the UE Or transmitting a resource allocation indication to the UE according to a preset rule.
- the sending the resource allocation indication to the UE according to the preset rule including: calculating, according to the service type of the UE and/or the device type of the UE, a time for sending the data by the UE, according to the Calculating a time when the UE sends data, and sending a resource allocation indication to the UE.
- the information about the uplink resource that is allowed to be used by the UE includes at least one of: a time period for allowing the UE to use the uplink resource, and an amount of data that is allowed to be sent by the UE by using the uplink resource. Allowing the UE to occupy the number of uplink resources.
- FIG. 5 is a schematic structural diagram of another embodiment of a network side device according to the present invention.
- the processing module 13 includes: a releasing unit 131, configured to: if the receiving module 11 receives the UE feedback If the receiving module 11 receives the data transmission completion indication fed back by the UE, the uplink resource is released; and the sending unit 132, if the receiving module 11 Receiving the continuation indication of the UE feedback, determining whether to allow the UE to continue to use, and sending the indication information to the UE, where the indication information is used to indicate whether the UE is allowed to continue to use the uplink resource.
- the processing module 13 includes an updating unit 133, configured to update the resource allocation indication.
- the network side device provided in this embodiment may be used to perform the technical solution of the data sending method provided by the embodiment shown in FIG. 1 of the present invention.
- the implementation principle and technical effects are similar, and details are not described herein again.
- FIG. 6 is a schematic structural diagram of an embodiment of a user equipment provided by the present invention.
- the data sending apparatus provided by the embodiment of the present invention includes a receiving module 21 and a first sending module 22.
- the receiving module 21 is configured to receive a resource allocation indication sent by the network side device, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE; and the first sending module 22 is configured to: according to the requirement of sending data Sending feedback information to the network side device, so that the network side device processes the uplink resource according to the feedback information.
- the user equipment UE receives the resource allocation indication sent by the network side device, where the resource allocation indication includes: information about the uplink resource that the UE is allowed to use, and the UE sends the feedback information to the network side device according to the requirement of sending the data.
- the network side device has been released according to the feedback information. After the network side device indicates the resource to the UE, the UE sends the data, which avoids the process of the UE randomly accessing the random access channel in the prior art, thereby reducing the power consumption of the UE, and avoiding the prior art.
- the process of performing random access by the UE through the random access channel reduces the power consumption of the UE, and the UE sends feedback information to the network side device, which has enabled the network side to set
- the uplink resource is processed according to the feedback information to update the uplink resource in real time.
- the resource allocation indication further includes: a preset time that allows the UE to use the uplink resource.
- the uplink resource includes: at least one uplink resource.
- FIG. 7 is a schematic structural diagram of another embodiment of a user equipment according to the present invention.
- the data sending apparatus provided by the embodiment of the present invention further includes: a second sending module 23 .
- the second sending module 23 is configured to send the request information to the network side device, requesting to use the first uplink resource, where the first uplink resource is one uplink resource selected by the UE from the at least two uplink resources.
- the user equipment provided in this embodiment may be used to implement the technical solution of the data sending method provided by the embodiment shown in FIG. 3 of the present invention.
- the implementation principle and technical effects are similar, and details are not described herein again.
- FIG. 8 is a schematic structural diagram of a user equipment according to another embodiment of the present invention.
- the data transmitting apparatus provided by the embodiment of the present invention further includes: a determining module 24, if receiving the network side device, If the information is rejected, it is determined whether the resource allocation indication sent by the network side device is valid.
- Decision block 24 includes:
- the first sending unit 241 is configured to: if the determining module determines that the resource allocation indication sent by the network side device is valid, send, to the network side device, request information, requesting to use the second uplink resource,
- the second uplink resource is an uplink resource that is selected by the UE from the at least two uplink resources;
- the receiving unit 242 is configured to: if the determining unit determines that the resource allocation indication sent by the network side device is invalid, obtain a valid resource allocation indication from the network side device;
- the second sending unit 243 is configured to: if the determining unit determines that the resource allocation indication sent by the network side device is invalid, send, to the network side device, request information, requesting to use the indication in the valid resource allocation indication a resource.
- the user equipment provided in this embodiment may be used to implement the technical solution of the data sending method provided by the embodiment shown in FIG. 3 of the present invention.
- the implementation principle and technical effects are similar, and details are not described herein again.
- FIG. 9 is a schematic structural diagram of another embodiment of a user equipment according to the present invention.
- the first sending module further includes: a third sending unit 221, Sending feedback information without data transmission to the network side device if there is no data transmission; or transmitting feedback information for completion of data transmission to the network side device if the data transmission is completed; or if the data needs to be continuously sent Sending a resource continuation indication to the network side device.
- a third sending unit 221 Sending feedback information without data transmission to the network side device if there is no data transmission; or transmitting feedback information for completion of data transmission to the network side device if the data transmission is completed; or if the data needs to be continuously sent Sending a resource continuation indication to the network side device.
- the user equipment provided in this embodiment may be used to implement the technical solution of the data sending method provided by the embodiment shown in FIG. 3 of the present invention.
- the implementation principle and technical effects are similar, and details are not described herein again.
- FIG. 10 is a schematic structural diagram of another embodiment of a user equipment according to the present invention.
- the data sending apparatus provided by the embodiment of the present invention further includes: a release module 25, configured to perform data transmission or data transmission completion. And releasing the uplink resource; or, after the preset time period, if the resource holding indication information of the network side device is not received, releasing the uplink resource.
- the user equipment provided in this embodiment may be used to implement the technical solution of the data sending method provided by the embodiment shown in FIG. 3 of the present invention.
- the implementation principle and technical effects are similar, and details are not described herein again.
- FIG. 11 is a schematic structural diagram of another embodiment of a user equipment according to the present invention.
- the data sending apparatus provided by the embodiment of the present invention further includes: a requesting module 26, configured to: if the data to be sent is in the The preset time is not sent, and the network side device is requested to continue to use the uplink resource.
- the user equipment provided in this embodiment may be used to perform the technical solution of the data sending method provided in the embodiment shown in FIG. 2, and the implementation principle and technical effects are similar, and details are not described herein again.
- FIG. 12 is a schematic structural diagram of a network side device according to an embodiment of the present invention. As shown in FIG. 12, the network side device provided by the embodiment of the present invention includes:
- the transmitter 41 is configured to send, to the user equipment UE, a resource allocation indication, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE;
- the receiver 42 is configured to receive feedback information of the UE.
- the processor 43 is configured to process the uplink resource according to the feedback information of the UE.
- the network side device provided in this embodiment may be used to implement the technical solution of the data sending method provided by any embodiment of the present invention, and the implementation principle and technical effects thereof are similar, and details are not described herein again.
- the transmitter is specifically configured to: periodically send a resource allocation indication to the UE; or send a resource allocation indication to the UE according to a preset rule.
- the sending the resource allocation indication to the UE according to the preset rule including: calculating, according to the service type of the UE and/or the device type of the UE, a time for sending the data by the UE, according to And calculating, at the time when the UE sends data, sending the resource to the UE With instructions.
- the information about the uplink resource that is allowed to be used by the UE includes at least one of: a time period for allowing the UE to use the uplink resource; a data amount that is allowed to be sent by the UE by using the uplink resource; The UE occupies the number of the uplink resources.
- the processor is configured to release the uplink resource if the receiving module receives the indication that the UE does not send data feedback, or if the receiving module receives the data sent by the UE, the data transmission is completed. Instructing to release the uplink resource; or if the receiving module receives the continuation indication returned by the UE, determining whether to allow the UE to continue to use, and sending indication information to the UE, where the indication information is used by And indicating whether the UE is allowed to continue to use the uplink resource.
- the processor is configured to: update the resource allocation indication.
- FIG. 13 is a schematic structural diagram of a user equipment according to an embodiment of the present invention. As shown in FIG. 13, the user equipment provided by the embodiment of the present invention includes:
- the receiver 51 is configured to receive a resource allocation indication sent by the network side device, where the resource allocation indication includes: information that allows the uplink resource currently used by the UE;
- the transmitter 52 is configured to send feedback information to the network side device according to the requirement of sending data, so that the network side device processes the uplink resource according to the feedback information.
- the user equipment provided in this embodiment may be used to implement the technical solution of the data sending method provided by any embodiment of the present invention.
- the implementation principle and technical effects are similar, and details are not described herein again.
- the method further includes: sending, by the sender, the request information to the network side device, requesting to use the first uplink resource, the first uplink resource And is an uplink resource selected by the UE from the at least two uplink resources.
- the method further includes: a processor, where the processor is configured to: if the network side device rejects the information, determine that the network side device sends If the resource allocation indication sent by the network side device is valid, sending the request information to the network side device, requesting to use the second uplink resource, the second uplink
- the resource is an uplink resource selected by the UE from the at least two uplink resources; if it is determined that the resource allocation indication sent by the network side device is invalid, obtaining a valid resource allocation indication from the network side device, and Sending request information to the network side device, requesting to use one resource indicated in the valid resource allocation indication.
- the transmitter is further configured to: if no data is sent, send the feedback information without data transmission to the network side device; or, if the data transmission is completed, send the data transmission to the network side device. Feedback information; or, if it is necessary to continue to send data, send a resource continuation indication to the network side device.
- the processor is further configured to release the uplink resource if no data is sent or the data is sent, or, after the preset time period, if the resource holding indication information of the network side device is not received, Then releasing the uplink resource.
- the processor is further configured to: if the data to be sent is not sent at the preset time, request the network side device to continue to use the uplink resource.
- the disclosed system, apparatus, and method may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the modules or units is only a logical function division.
- there may be another division manner for example, multiple units or components may be used. Combinations can be integrated into another system, or some features can be ignored or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- the integrated unit is implemented in the form of a software functional unit and sold as a standalone product Or when used, it can be stored in a computer readable storage medium.
- the technical solution of the present application in essence or the contribution to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
- a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present application.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .
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Abstract
本发明提供一种数据发送方法和设备。该方法包括:网络侧设备向用户设备(UE)发送资源分配指示,所述资源分配指示包括允许UE当前使用的上行资源的信息(101),网络侧设备接收UE的反馈信息(102)并根据UE的反馈信息处理所述上行资源(103)。本发明提供的数据发送方法和设备通过网络侧设备给UE指示资源后UE才发送数据,避免了UE通过随机接入信道进行随机接入的过程,减少了UE的电量消耗。
Description
本发明实施例涉及无线通信技术,尤其涉及一种数据发送方法和设备。
现有的无线通信系统中,用户设备(user equipment,简称UE)有数据需要发送时,UE首先要通过随机接入的过程来获取可以发送数据的资源,以UMTS系统为例,其中,UE通过物理随机接入信道(Physical Random Access Channel,简称PRACH)向网络侧发送接入前导信息,在网络侧接收到接入前导信息后,并且有可用资源分配给UE使用时,网络侧通过捕获指示信道(Acquisition Indicator Channel,简称AICH)向UE指示可用的资源,UE使用获得的资源发送数据。
然而,在此过程中,可能存在多个UE同时向网络侧请求资源,而可用资源有限或者多个UE随机接入的冲突,因此,UE可能需要多次的随机接入才能获得可用资源,增加UE的电量消耗。
发明内容
本发明实施例提供一种数据发送方法和设备,用以解决UE电量消耗的问题。
第一方面,本发明实施例提供了一种数据发送方法,包括:网络侧设备向用户设备UE发送资源分配指示,所述资源分配指示包括:预设时间段内允许所述UE当前使用的上行资源的信息;所述网络侧设备接收所述UE的反馈信息;所述网络侧设备根据所述UE的反馈信息,处理所述上行资源。
结合第一方面,在第一方面的第一种可能的实现方式中,所述上行资源包括:至少一组上行资源。
结合第一方面或第一方面的第一种可能的实现方式,在第一方面的第二种可能的实现方式中,所述向所述UE发送资源分配指示包括:周期性地向所述UE发送所述资源分配指示;或者,按照预设规则,向所述UE发送所述
资源分配指示。
结合第一方面的第二种可能的实现方式,在第一方面的第三种可能的实现方式中,所述按照预设规则,向所述UE发送所述资源分配指示,包括:根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送所述资源分配指示。
结合第一方面、第一方面的第一至第三种任一种可能的实现方式,在第一方面的第四种可能的实现方式中,所述允许UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
结合第一方面、第一方面的第一至第四种任一种可能的实现方式,在第一方面的第五种可能的实现方式中,所述网络侧设备根据所述UE的反馈信息,处理所述上行资源,包括:若接收到所述UE反馈的无数据发送的指示,则释放所述上行资源;或者若接收到所述UE反馈的数据发送完成指示,则释放所述上行资源;或者若接收到所述UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。
结合第一方面、第一方面的第一至第五种任一种可能的实现方式,在第一方面的第六种可能的实现方式中,所述网络侧设备根据所述UE的反馈信息,处理所述上行资源包括:所述网络侧设备更新所述资源分配指示。
第二方面,本发明实施例提供一种数据发送方法。包括:用户设备UE接收网络侧设备发送的资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;所述UE根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
结合第二方面,在第二方面的第一种可能的实现方式中,所述资源分配指示还包括:允许所述UE使用所述上行资源的预设时间。
结合第二方面,在第二方面的第二种可能的实现方式中,所述上行资源包括:至少一个上行资源。
结合第二方面的第一种可能的实现方式,在第二方面的第三种可能的实现方式中,当所述至少一个上行资源为至少两个上行资源时,还包括:
所述UE向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;
结合第二方面的第二种可能的实现方式,在第二方面的第四种可能的实现方式中,还包括:所述UE确定所述网络侧设备发送的所述资源分配指示是否有效包括:
若所述UE接收到所述网络侧设备的拒绝信息,则所述UE确定所述网络侧设备发送的所述资源分配指示是否有效;
若所述UE确定所述网络侧设备发送的所述资源分配指示有效,则所述UE向所述网络侧设备发送请求信息,请求使用第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;
若所述UE确定所述网络侧设备发送的所述资源分配指示无效,则所述UE从所述网络侧设备获取有效的资源分配指示,并向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
结合第二方面、第二方面的第一至第四种任一种可能的实现方式,在第二方面的第五种可能的实现方式中,所述UE根据发送数据的需求,向所述网络侧设备发送反馈信息包括:若所述UE无数据发送,则向所述网络侧设备发送无数据发送的反馈信息;或者,若所述UE数据发送完成,则向所述网络侧设备发送数据发送完成的反馈信息;或者,若所述UE需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
结合第二方面、第二方面的第一至第四种任一种可能的实现方式,在第二方面的第六种可能的实现方式中,还包括:若所述UE无数据发送或者数据发送完成,所述UE释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则所述UE释放所述上行资源。
结合第二方面的第一种可能的实现方式,在第二方面的第七种可能的实现方式中,还包括:若所述UE待发送的数据在所述预设时间未发送完成,所述UE向所述网络侧设备请求继续使用所述上行资源。
第三方面,本发明提供一种网络侧设备,其特征在于,包括:
发送模块,用于向用户设备UE发送资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;
接收模块,用于接收所述UE的反馈信息;
处理模块,用于根据所述UE的反馈信息,处理所述上行资源。
结合第三方面,在第三方面的第一种可能的实现方式中,所述上行资源包括:至少一个上行资源。
结合第三方面,第三方面的第一种可能的实现方式,在第三方面的第二种可能的实现方式中,所述发送模块具体用于:周期性地向所述UE发送所述资源分配指示;或者按照预设规则,向所述UE发送所述资源分配指示。
结合第三方面的第二种可能的实现方式,在第三方面的第三种可能的实现方式中,所述按照预设规则,向所述UE发送所述资源分配指示,包括:
根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送所述资源分配指示。
结合第三方面,第三方面的第一至第三种任一种可能的实现方式,在第三方面的第四种可能的实现方式中,所述允许所述UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
结合第三方面,第三方面的第一至第四种任一种可能的实现方式,在第三方面的第五种可能的实现方式中,所述处理模块包括:释放单元,用于若所述接收模块接收到所述UE反馈的无数据发送的指示,则释放所述上行资源;或者所述接收模块若接收到所述UE反馈的数据发送完成指示,则释放所述上行资源;发送单元,若所述接收模块接收到所述UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。
结合第三方面,第三方面的第一至第五种任一种可能的实现方式,在第三方面的第六种可能的实现方式中,所述处理模块包括:更新单元,用于更新所述资源分配指示。
第四方面,本发明提供一种UE,包括:接收模块,用于接收网络侧设备
发送的资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;
第一发送模块,用于根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
结合第四方面,在第四方面的第一种可能的实现方式中,所述资源分配指示还包括:允许所述UE使用所述上行资源的预设时间。
结合第四方面,在第四方面的第二种可能的实现方式中,所述上行资源包括:至少一个上行资源。
结合第四方面的第二种可能的实现方式中,在第四方面的第三种可能的实现方式中,当所述至少一个上行资源为至少两个上行资源时,还包括:
第二发送模块,用于向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个上行资源。
结合第四方面的第三种可能的实现方式中,在第四方面的第四种可能的实现方式中,所述判定模块包括:
判定模块,若接收到所述网络侧设备的拒绝信息,则判定所述网络侧设备发送的所述资源分配指示是否有效;
第一发送单元,用于若所述判定模块确定所述网络侧设备发送的所述资源分配指示有效,则向所述网络侧设备发送请求信息,请求使用第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;
接收单元,用于若所述判定单元确定所述网络侧设备发送的所述资源分配指示无效,则从所述网络侧设备获取有效的资源分配指示;
第二发送单元,用于若所述判定单元确定所述网络侧设备发送的所述资源分配指示无效,则向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
结合第四方面,第四方面的第一至第四种任一种可能的实现方式中,在第四方面的第五种可能的实现方式中,所述第一发送模块包括:
第三发送单元,用于若无数据发送,则向所述网络侧设备发送无数据发送的反馈信息;或者,若数据发送完成,则向所述网络侧设备发送数据发送
完成的反馈信息;或者,若需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
结合第四方面,第四方面的第一至第四种任一种可能的实现方式中,在第四方面的第六种可能的实现方式中,还包括:释放模块,用于若无数据发送或者数据发送完成,释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则释放所述上行资源。
结合第四方面的第一种任一种可能的实现方式中,在第四方面的第七种可能的实现方式中,还包括请求模块,用于若待发送的数据在所述预设时间未发送完成,向所述网络侧设备请求继续使用所述上行资源。
第五方面,本发明提供一种网络侧设备,包括:
发送器,用于向用户设备UE发送资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;
接收器,用于接收所述UE的反馈信息;
处理器,用于根据所述UE的反馈信息,处理所述上行资源。
结合第五方面,在第五方面的第一种可能的实现方式中,所述上行资源包括:至少一个上行资源。
结合第五方面,第五方面的第一种可能的实现方式,在第五方面的第二种可能的实现方式中,所述发送器具体用于:周期性地向所述UE发送所述资源分配指示;或者按照预设规则,向所述UE发送所述资源分配指示。
结合第五方面的第一种可能的实现方式,在第五方面的第三种可能的实现方式中,所述按照预设规则,向所述UE发送所述资源分配指示,包括:
根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送所述资源分配指示。
结合第五方面,第五方面的第一至第三种任一种可能的实现方式,在第五方面的第四种可能的实现方式中,所述允许所述UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
结合第五方面,第五方面的第一至第四种任一种可能的实现方式,在第
五方面的第四种可能的实现方式中,所述处理器用于若所述接收模块接收到所述UE反馈的无数据发送的指示,则释放所述上行资源;或者若所述接收模块接收到所述UE反馈的数据发送完成指示,则释放所述上行资源;或者,或者若所述接收模块接收到所述UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。
结合第五方面,第五方面的第一至第五种任一种可能的实现方式,在第五方面的第六种可能的实现方式中,所述处理器用于:更新所述资源分配指示。
第六方面,本发明提供一种用户设备,包括:
接收器,用于接收网络侧设备发送的资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;
发送器,用于根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
结合第六方面,在第六方面的第一种可能的实现方式中,所述资源分配指示还包括:允许所述UE使用所述上行资源的预设时间。
结合第六方面,在第六方面的第二种可能的实现方式中,所述上行资源包括:至少一个上行资源。
结合第六方面的第二种可能的实现方式,在第六方面的第三种可能的实现方式中,当所述至少一个上行资源为至少两个上行资源时,还包括:
所述发送器用于向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个上行资源。
结合第六方面的第三种可能的实现方式,在第六方面的第四种可能的实现方式中,还包括:
处理器,用于若接收到所述网络侧设备的拒绝信息,则判定所述网络侧设备发送的所述资源分配指示是否有效。
若确定所述网络侧设备发送的所述资源分配指示有效,则向所述网络侧设备发送请求信息,请求使用第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;
所述处理器还用于若确定所述网络侧设备发送的所述资源分配指示无效,则从所述网络侧设备获取有效的资源分配指示,并则向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
结合第六方面,第六方面的第一至第四种任一种可能的实现方式,在第六方面的第五种可能的实现方式中,所述发送器还用于若无数据发送,则向所述网络侧设备发送无数据发送的反馈信息;或者,若数据发送完成,则向所述网络侧设备发送数据发送完成的反馈信息;或者,若需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
结合第六方面,第六方面的第一至第四种任一种可能的实现方式,在第六方面的第六种可能的实现方式中,所述处理器还用于若无数据发送或者数据发送完成,释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则释放所述上行资源。
结合第六方面的第二种可能的实现方式,在第六方面的第七种可能的实现方式中,所述处理器还用于若待发送的数据在所述预设时间未发送完成,向所述网络侧设备请求继续使用所述上行资源。
本发明实施例提供的数据发送方法和设备,网络侧设备向用户设备UE发送资源分配指示,该资源分配指示包括:预设时间段内允许UE使用的上行资源的信息,UE接收网络侧设备发送的资源分配指示,在上述预设时间段内,UE使用所述上行资源发送数据,网络侧设备根据UE的反馈或者预设时间段,释放所述上行资源。其中,通过网络侧设备给UE指示资源后UE才发送数据,避免了现有技术中UE通过随机接入信道进行随机接入的过程,减少了UE的电量消耗。
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明提供的数据发送方法的一个实施例的流程图;
图2为本发明提供的数据发送方法另一个实施例的流程图;
图3为本发明提供的数据发送方法又一个实施例的流程图;
图4为本发明提供的网络侧设备的一实施例的结构示意图;
图5为本发明提供的网络侧设备的另一实施例的结构示意图;
图6为本发明提供的用户设备的一实施例的结构示意图;
图7为本发明提供的用户设备的另一实施例的结构示意图;
图8为本发明提供的用户设备的又一实施例的结构示意图;
图9为本发明提供的用户设备的又一实施例的结构示意图;
图10为本发明提供的用户设备的又一实施例的结构示意图;
图11为本发明提供的用户设备的又一实施例的结构示意图;
图12为本发明提供的网络侧设备一实施例的结构示意图;
图13为本发明提供的用户设备一实施例的结构示意图。
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明实施例提供的方法应用于无线系统中,例如:通用移动通信系统(Universal Mobile Telecommunications System,简称UMTS)、长期演进(LongTerm Evolution,简称LTE)系统或LTE的后续演进系统等,主要场景为没有专用资源的用户设备UE向网络侧设备发送数据的时候如何更准确的获得资源的。本发明实施例以UMTS系统为例。
其中,用户设备UE是指可以向网络侧发送数据的设备,其中包含机器类设备;网络侧设备是指进行资源的分配以及数据的接收的设备,例如,在UMTS系统中是指基站NodeB和无线网络控制器(Radio Network Controller,简称RNC),在LTE系统中是指演进型基站(evolved NodeB,简称eNB)。
图1为本发明提供的数据发送方法一个实施例的流程图,本实施例中,执行主体为网络侧设备。
步骤101:网络侧设备向用户设备UE发送资源分配指示,资源分配指示包括:允许UE当前使用的上行资源的信息。
在本步骤中,网络侧设备首先向用户设备UE发送资源分配指示,指示UE发送上行数据所使用的资源,以UMTS系统为例,网络侧可以通过高速下行链路共享信道(High-Speed Downlink Shared Channel,简称HS-DSCH)的共享控制信道(Shared Control Channel for HS-DSCH,简称HS-SCCH)指示资源,也可用通过寻呼消息指示资源。该资源分配指示包含了预设时间段内UE可用的上行资源的信息,例如该资源的编号或者资源的配置信息等;其中可以在网络侧设备和/或UE侧设置定时器,以便网络侧设备和UE检测在该定时器设定的时间段内有无数据发送;上行资源是UE发送数据所需的资源,由网络侧设备指定。或者,该资源也可以是UE可以用于上行数据发送的时频资源块,进一步地,该资源中还可以包含定时调整信息。
步骤102:网络侧设备接收UE的反馈信息。
在本步骤中,网络侧设备向UE分配上行资源后,接收UE的反馈信息,该反馈信息可以是UE此时没有数据需要发送,或者UE发送的上行数据或者UE发送的资源请求信息。
其中,如果反馈信息是UE此时没有数据需要发送,可选地,UE不发送任何上行指示给网络侧设备,网络侧设备可以通过没有在预定的时间段检测到UE的上行数据来确定UE没有上行数据的发送。
进一步的,UE在发送反馈信息或者上行数据时,同时发送同步信息,用以完成和网络侧设备的上行同步。
步骤103:网络侧设备根据UE的反馈信息,处理上行资源。
在本步骤中,网络侧设备根据UE的反馈信息处理上行资源,比如:如果反馈信息是UE此时没有数据需要发送,则网络侧设备释放上述上行资源以便于其他UE使用。或者如果反馈信息是UE发送的上行数据,当UE数据发送完成时,网络侧设备释放掉上述上行资源,以便于资源的快速回收利用。或者如果反馈信息是UE发送的继续使用指示,即UE未发送完成数据时向网络侧设备继续请求资源,网络侧设备收到UE的继续使用指示时,网络侧设备确定是否允许UE继续使用上行资源,并向UE发送是否允许UE继续使用上行资源的指示信息,同时,如果允许继续使用,继续分配该上行资源给UE使用,否则释放上行资源。
本发明实施例提供一种数据发送的方法,网络侧设备向用户设备UE发
送资源分配指示,该资源分配指示包括:允许UE当前使用的上行资源的信息,网络侧设备接收UE的反馈信息,并根据UE的反馈信息,处理所述上行资源。其中,通过网络侧设备给UE指示上行资源后UE才发送数据,避免了现有技术中UE通过随机接入信道进行随机接入的过程,减少了UE的电量消耗,同时网络侧设备实时的接收UE的反馈信息,根据该反馈信息处理资源,以便实时更新给UE使用的上行资源的使用情况。
可选地,上述上行资源包括至少一个上行资源。较优地,在UMTS系统中,网络侧指示资源信道可以为高速物理下行共享信道(High Speed Physical Downlink Shared Channel,简称HS-PDSCH)或者辅公共控制物理信道(Secondary Common Control Physical Channel,简称S-CCPCH),通过1和0分别指示某一资源可用和不可用。在LTE系统中,网络侧设备可以指定一个或者一组可用的时频资源块,并分配给UE。网络侧设备可以通过系统广播消息等方式,向UE指定一组可用于数据传输的上行资源,包括两个或两个以上上行资源供UE选择,并且通过不断接收UE的反馈信息来确定上行资源的使用情况,并实时更新该组上行资源。
可选地,网络侧设备向UE发送资源分配指示包括:网络侧设备周期性的向某个UE发送资源分配指示,具体地,可以设定一个时间周期10分钟,每隔10分钟向某个UE发送一次资源分配指示;或者网络侧设备按照预设规则向UE发送资源分配指示,其中预设规则包括,网络侧设备根据UE的业务类型和/或UE的设备类型计算UE发送数据的时间,具体地,计算UE发送数据的时间,比如根据UE以前的业务类型和/或UE的设备类型,其中,以前的业务类型或者设备类型例如为UE以10分钟的周期频率发送一次数据,按此业务和设备类型计算UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向UE发送资源分配指示,其中该业务类型或者设备类型可以是UE上报给网络侧设备的,也可以是网络侧设备自身获取的;或者网络侧设备通过接受UE发送的请求信息确定UE需要发送数据。
可选的,上述允许UE当前使用的上行资源的信息,包括以下至少一个:允许UE使用上行资源的时间段,允许UE使用上行资源发送的数据量,允许UE使用上行时频资源的数量,允许UE使用的上行码信息。具体地,网络侧设备在指示上行资源的同时,还可以指定UE使用上行资源的门限值用来判
断上行资源是否可以继续使用。其中,所述门限值可能为:资源的使用时间、时频资源的个数、UE可以发送的数据量等。比如:当该门限值为资源的使用时间,且该使用时间为10ms时,UE最多只能发送10ms的上行数据,如果需要继续使用则需要UE发送继续使用请求,否则10ms后网络侧设备和UE均要释放该上行资源。
在上述实施例基础上,网络侧设备还可以指示两个或两个以上的上行资源给UE。此时,UE在预设时间段内有数据需要发送时,UE需要从该一组资源中选择一个资源,本实施例的方法还可以包括:UE从网络侧指示的资源中选择一个资源,并通过资源请求消息,向网络侧设备指示所选择的资源,网络侧设备接收UE的资源请求消息并判断UE请求的上行资源是否被占用;若UE所请求选择的上行资源未被占用,则向UE发送授权信息;若UE所请求选择的上行资源被占用,则向UE发送拒绝信息。
具体地,网络侧设备接收UE的资源请求消息,该资源请求消息为UE从上述一组上行资源中选择一个上行资源并请求使用选择的上行资源,网络侧设备接收该资源请求消息并判断所请求的上行资源是否被其他UE占用,如果UE所请求选择的上行资源未被其他UE占用,则网络侧设备向UE发送该上行资源可用的授权信息。如果UE所请求选择的上行资源被其他UE占用,则网络侧设备向UE发送该上行资源不可用的拒绝信息。其中,由于UE请求的上行资源,也在网络侧设备分配给其他UE的一组可用上行资源中,因此会存在被其他UE先占用的情况导致该选择的上行资源暂时不可用,此时网络侧设备向UE发送拒绝信息。进一步地,网络侧可以给该用户设备指示一个其他的可用的资源。
在本实施例中,当上行资源为两个或两个以上时,网络侧设备接收UE从中选择一个上行资源的请求资源信息,并检测该请求选择的上行资源是否被占用,若未被占用,则向UE发送授权信息,否则发送拒绝信息,由于网络侧设备指定了一组可用的上行资源信息并根据UE的反馈实时更新该组上行资源,从而使得UE缩小了选择范围,降低了现有技术中随机接入失败的概率,同时减少了UE的电量消耗。
可选地,在上述实施例的基础上,网络侧设备根据所述UE的反馈信息,处理所述上行资源,包括:若UE的反馈信息为UE反馈的的无数据发送的指
示,则释放上行资源;或者若UE的反馈信息为UE反馈的的数据发送完成指示,释放上行资源;或者若UE的反馈信息为UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。具体地,网络侧设备根据UE的反馈信息处理上行资源,比如:如果反馈信息是UE此时没有数据需要发送,则网络侧设备释放上述上行资源以便于其他UE使用。或者如果反馈信息是UE发送的上行数据,当UE数据发送完成时,网络侧设备释放掉上述上行资源,以便于资源的快速回收利用。或者如果UE未发送完成数据时,网络侧设备收到UE反馈的继续使用资源指示,则网络侧设备确定是否允许UE继续使用上行资源,并向UE发送指示信息,该指示信息为网络侧设备指示是否允许UE继续使用上行资源。在LTE系统中,该资源分配方式可以用于网络侧设备向UE分配一段时间的资源,减少网络侧的调度过程。
可选地,网络侧设备根据所述UE的反馈信息,处理所述上行资源包括:网络侧设备更新所述资源分配指示。该更新操作具体为增加或者删除发送给UE的资源分配指示中的上行资源。比如,如果UE反馈的是无数据发送或者数据发送完成的指示信息,则网络侧设备释放该上行资源,此时网络侧设备可以在发送给UE的资源分配指示中增加该上行资源;如果UE反馈的继续使用指示,即当前上行资源被占用,则网络侧设备删除发送给UE的资源分配指示中的该上行资源,以保证分配给UE的上行资源是不断更新的可用资源。
图2为本发明提供的数据发送方法另一个实施例的流程图,本实施例提供了一种数据发送方法,以UMTS系统为例,在本实施例中,执行主体为用户设备UE。如图2所示,本实施例的方法包括:
步骤201:用户设备UE接收网络侧设备发送的资源分配指示,资源分配指示包括:允许UE当前使用的上行资源的信息。
在本步骤中,用户设备UE接收网络侧设备发送的资源分配指示,网络侧设备可以通过HS-DSCH的共享控制信道HS-SCCH指示资源,也可以通过寻呼消息指示资源,该资源分配指示包含了UE当前可用的上行资源的信息,例如该资源的编号或者资源的配置信息等;具体可以在UE侧和/或网络侧设备设置定时器,以便UE和网络侧设备检测在该定时器设定的时间段内有无数据发送以及是否发送数据完成,上行资源是UE发送数据所需的资源,由
网络侧设备指定。
进一步地,网络侧设备还可以指示所述资源的使用时间或者预设时间,具体地,网络侧设备可以根据UE的业务类型或设备类型设置使用时间。其中,网络侧设备可以通过一条信息指示资源使用时间和指示当前使用的上行资源信息,也可以通过不同的信令或者方式进行指示,在这里不做限定。
步骤202:UE根据发送数据的需求,向网络侧设备发送反馈信息,以使网络侧设备根据该反馈信息处理所述上行资源。
在本步骤中,UE获取到网络侧设备指示的上行资源之后,UE根据数据发送需求向网络侧设备发送反馈信息。如果UE有数据需要发送,则UE采用该指定的上行资源进行上行数据的发送,可选地,发送完成后向网络侧设备发送发送完成的反馈信息以便于网络侧设备释放上行资源。如果UE无数据需要发送,则UE向网络侧设备发送无数据发送的反馈信息,以便于网络侧设备根据该信息释放上行资源,如果接收到UE的继续请求使用资源指示,则继续分配该资源给UE使用。可选地,无数据发送的反馈信息也可以是UE不向网络侧设备发送任何指示信息,通过网络侧的检测或者判断来确定该UE不需要使用网络侧所指示的资源。
可选地,UE接收网络侧设备发送的资源分配指示包括:周期性的接收资源分配指示,具体地,可以设定一个时间周期10分钟,每隔10分钟UE检测网络侧设备是否发送资源分配指示;或者UE在有上行数据需要发送的一段时间内,检测网络侧设备是否发送资源分配指示,其中网络侧设备需要按照预设规则向UE发送资源分配指示,该预设规则包括,根据UE的业务类型和/或UE的设备类型计算UE发送数据的时间,其中该业务类型或者设备类型可以是UE上报给网络侧设备的,也可以是网络侧设备自身获取的;或者UE向网络侧设备发送请求信息以告知网络侧设备UE需要发送数据。
可选的,上述允许UE使用的上行资源的信息,包括以下至少一个:允许UE使用上行资源的时间段,允许UE使用上行资源发送的数据量。具体地,网络侧设备在指示上行资源的同时,可以指定UE使用上行资源的门限值用来判断UE可以使用上行资源的时间,比如UE只能使用10ms,如果需要继续使用则UE向网络侧设备发送继续使用请求,否则10ms后网络侧设备和UE均要释放该上行资源。
在该实施例中,UE无需进行随机接入的过程,UE等待网络侧指示的资源进行上行数据的发送,适用于对时延要求比较低的业务。如果UE有时延要求高或者紧急的业务需要发送时,UE可以执行随机接入的过程。此时UE随机接入所竞争的资源和网络侧指定的资源来自于不同的资源池。
本发明实施例提供一种数据发送的方法,用户设备UE接收网络侧设备发送的资源分配指示,该资源分配指示包括:允许UE使用的上行资源的信息,UE根据发送数据的需求向所述网络侧设备发送反馈信息,以使网络侧设备根据该反馈信息处理上行资源。其中,通过网络侧设备给UE指示资源后UE才发送数据,避免了现有技术中UE通过随机接入信道进行随机接入的过程,减少了UE的电量消耗和对其他用户的干扰,同时UE向网络侧设备发送反馈信息,以使网络侧设备根据该反馈信息处理上行资源,以便实时更新上行资源。
可选地,上述上行资源包括一个上行资源。在另外一种可能的实施方式中,网络侧指示给UE的上行资源还可以包括两个或两个以上上行资源,供UE从中选择,并且该上行资源是实时更新的。
图3为本发明提供的数据发送方法又一个实施例的流程图,如图3所示,当该上行资源包括两个或两个以上上行资源时,本实施例提供的数据发送方法包括:
步骤301:网络侧设备向用户设备UE发送资源分配指示,该资源分配指示包括:允许UE当前使用的上行资源的信息。
步骤302:UE接收网络侧设备发送的资源分配指示。
上述步骤中,网络侧设备向UE发送的资源分配指示中包括两个或两个以上上行资源。其他定义与步骤201相同,此处不再赘述。
步骤303:若有数据需要发送时,UE从至少两个上行资源中选择一个上行资源。
UE发送数据前,需要判断UE从网络侧获取的资源分配指示是否有效,如果有效则从网络侧设备指示的一组上行资源中选择一个上行资源。
如果UE所获取的资源分配指示无效,则UE需要获取最新的网络侧的资源分配指示,并从其中选择一个上行资源进行上行数据的发送。
步骤304:UE向网络侧设备发送资源请求,请求使用第一上行资源,该
第一上行资源为UE从至少两个上行资源选择的一个上行资源。
UE选择好上行资源后,向网络侧设备发送资源请求消息,以请求使用所选择的上行资源。该发送请求信息的方式可能为随机接入,或者UE直接采用所选择的资源发送和网络侧约定好的码序列。
步骤305:若UE接收到网络侧设备的拒绝信息,则UE确定网络侧设备发送的资源分配指示是否有效。
可选地,UE可能接收到网络侧设备的分配指示,其中给该UE指定了一个可用的资源。此时,UE可以采用网络侧在该步骤中指定的资源进行上行数据的发送。
步骤306:若UE确定网络侧设备发送的资源分配指示有效,则UE向网络侧设备发送请求信息,请求使用第二上行资源,第二上行资源为UE从至少两个上行资源选择的一个上行资源。
较优地,该第二上行资源和上个步骤的第一上行资源不是同一个上行资源。
步骤307:若UE确定网络侧设备发送的资源分配指示无效,则UE从网络侧设备获取有效的资源分配指示,并向网络侧设备发送请求信息,请求使用有效的资源分配指示中指示的一个资源。
如果UE接收到网络侧设备的拒绝信息,则UE需要验证步骤301中网络侧发送的资源分配指示是否有效;如果UE确定网络侧发送的资源分配指示有效,那么UE再次选择一个资源,重新向网络侧设备发送请求信息,请求使用所选择的上行资源;如果UE确定网络侧发送的资源分配指示无效,则UE重新获取有效的资源分配指示,从该有效的资源分配指示中选择一个上行资源并向网络侧设备发送请求信息。
在本实施例中,当网络侧设备向UE指示的上行资源为两个或两个以上时,UE需要从中选择一个上行资源,并向网络侧设备发送资源请求信息,如果接收到网络侧设备的拒绝信息,则UE需要确定网络侧设备发送的资源分配指示是否有效,如果UE确定网络侧发送的资源分配指示有效,那么UE再次选择一个资源,重新向网络侧设备发送请求信息,请求使用所选择的上行资源;如果UE确定网络侧发送的资源分配指示无效,则UE重新获取有效的资源分配指示,从该有效的资源分配指示中选择一个上行资源并向网络侧
设备发送请求信息。本实施例中由于网络侧设备指定了一组可用的上行资源供UE选择,并实时更新该资源组,避免UE向网络侧设备请求已经被占用的资源,从而使得UE缩小了选择范围,降低了现有技术中随机接入失败的概率,同时减少了UE的电量消耗。
可选地,在上述实施例的基础上,若UE无数据发送,则UE向网络侧设备发送无数据发送的反馈信息,若UE数据发送完成,则向网络侧设备发送数据发送完成的反馈信息;或者,若UE需要继续发送数据,则向网络侧设备发送资源继续占用指示。
可选地,在上述实施例的基础上,若UE无数据发送或者数据发送完成,则UE释放上行资源,或者在预设时间段之后,如果没有接收到网络侧的资源保持指示信息,则UE释放上行资源。预设时间段是网络侧设备指定的一段时间,或者UE和网络侧设备约定的一段时间,单位可以为ms,s等。
可选地,如果UE在网络侧指定的资源门限值,即上述资源分配指示中指定的UE可以使用上行资源的时间内无法完成数据的传输,则UE在资源使用阶段向网络侧设备继续请求资源,以完成数据的发送。
图4为本发明提供的网络侧设备的一实施例的结构示意图;本发明实施例提供的数据发送装置包括发送模块11、接收模块12和处理模块13。
其中,发送模块11用于向用户设备UE发送资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;接收模块12,用于接收所述UE的反馈信息;处理模块13,用于根据所述UE的反馈信息,处理所述上行资源。
本发明实施例提供的网络侧设备向用户设备UE发送资源分配指示,该资源分配指示包括:允许UE当前使用的上行资源的信息,网络侧设备接收UE的反馈信息,并根据UE的反馈信息,处理所述上行资源。其中,通过网络侧设备给UE指示上行资源后UE才发送数据,避免了现有技术中UE通过随机接入信道进行随机接入的过程,减少了UE的电量消耗,同时网络侧设备实时的接收UE的反馈信息,根据该反馈信息处理上行资源,以便实时更新给UE使用的上行资源的使用情况。
可选地,所述上行资源包括:至少一个上行资源。
可选地,所述发送模块具体用于:周期性地向所述UE发送资源分配指
示;或者按照预设规则,向所述UE发送资源分配指示。
可选地,所述按照预设规则,向所述UE发送资源分配指示,包括:根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送资源分配指示。
可选地,所述允许所述UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
图5为本发明提供的网络侧设备的另一实施例的结构示意图;如图5所示,所述处理模块13包括:释放单元131,用于若所述接收模块11接收到所述UE反馈的无数据发送的指示,则释放所述上行资源;或者若所述接收模块11接收到所述UE反馈的数据发送完成指示,则释放所述上行资源;发送单元132,若所述接收模块11接收到所述UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。
所述处理模块13包括:更新单元133,用于更新所述资源分配指示。
本实施例提供的网络侧设备,可以用于执行本发明图1所示实施例提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
图6为本发明提供的用户设备的一实施例的结构示意图;本发明实施例提供的数据发送装置包括接收模块21和第一发送模块22。
其中,接收模块21,用于接收网络侧设备发送的资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;第一发送模块22,用于根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
本发明实施例提供的用户设备UE接收网络侧设备发送的资源分配指示,该资源分配指示包括:允许UE使用的上行资源的信息,UE根据发送数据的需求向所述网络侧设备发送反馈信息,已使网络侧设备根据该反馈信息释放上行资源。其中,通过网络侧设备给UE指示资源后UE才发送数据,避免了现有技术中UE通过随机接入信道进行随机接入的过程,减少了UE的电量消耗,同时,避免了现有技术中UE通过随机接入信道进行随机接入的过程,减少了UE的电量消耗,同时UE向网络侧设备发送反馈信息,已使网络侧设
备根据该反馈信息处理上行资源,以便实时更新上行资源。
可选地,所述资源分配指示还包括:允许所述UE使用所述上行资源的预设时间。
可选地,所述上行资源包括:至少一个上行资源。
图7为本发明提供的用户设备的另一实施例的结构示意图;当所述至少一个上行资源为至少两个上行资源时,本发明实施例提供的数据发送装置还包括:第二发送模块23。
第二发送模块23,用于向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个上行资源。
本实施例提供的用户设备,可以用于执行本发明图3所示实施例提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
图8为本发明提供的用户设备的又一实施例的结构示意图;在上述实施例基础上,本发明实施例提供的数据发送装置还包括:判定模块24,若接收到所述网络侧设备的拒绝信息,则判定所述网络侧设备发送的所述资源分配指示是否有效。
判定模块24包括:
第一发送单元241,用于若所述判定模块确定所述网络侧设备发送的所述资源分配指示有效,则向所述网络侧设备发送请求信息,请求使用所述第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;
接收单元242,用于若所述判定单元确定所述网络侧设备发送的所述资源分配指示无效,则从所述网络侧设备获取有效的资源分配指示;
第二发送单元243,用于若所述判定单元确定所述网络侧设备发送的所述资源分配指示无效,则向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
本实施例提供的用户设备,可以用于执行本发明图3所示实施例提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
图9为本发明提供的用户设备的又一实施例的结构示意图;如图9所示,在上述实施例的基础上,所述第一发送模块还包括:第三发送单元221,用
于若无数据发送,则向所述网络侧设备发送无数据发送的反馈信息;或者,若数据发送完成,则向所述网络侧设备发送数据发送完成的反馈信息;或者,若需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
本实施例提供的用户设备,可以用于执行本发明图3所示实施例提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
图10为本发明提供的用户设备的又一实施例的结构示意图;如图10所示,本发明实施例提供的数据发送装置还包括:释放模块25,用于若无数据发送或者数据发送完成,释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则释放所述上行资源。
本实施例提供的用户设备,可以用于执行本发明图3所示实施例提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
图11为本发明提供的用户设备的又一实施例的结构示意图;如图11所示,本发明实施例提供的数据发送装置还包括:请求模块26,用于若待发送的数据在所述预设时间未发送完成,向所述网络侧设备请求继续使用所述上行资源。
本实施例提供的用户设备,可以用于执行本发明图2所示实施例提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
图12为本发明提供的网络侧设备一实施例的结构示意图;如图12所示,本发明实施例提供的网络侧设备包括:
发送器41,用于向用户设备UE发送资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;
接收器42,用于接收所述UE的反馈信息;
处理器43,用于根据所述UE的反馈信息,处理所述上行资源。
本实施例提供的网络侧设备,可以用于执行本发明任意实施例所提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
可选地,所述发送器具体用于:周期性地向所述UE发送资源分配指示;或者按照预设规则,向所述UE发送资源分配指示。
可选地,所述按照预设规则,向所述UE发送所述资源分配指示,包括:根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送所述资源分
配指示。
所述允许所述UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
可选地,所述处理器用于若所述接收模块接收到所述UE反馈的无数据发送的指示,则释放所述上行资源;或者若所述接收模块接收到所述UE反馈的数据发送完成指示,则释放所述上行资源;或者若所述接收模块接收到所述UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。
所述处理器用于:更新所述资源分配指示。
图13为本发明提供的用户设备一实施例的结构示意图;如图13所示,本发明实施例提供的用户设备包括:
接收器51,用于接收网络侧设备发送的资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;
发送器52,用于根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
本实施例提供的用户设备,可以用于执行本发明任意实施例所提供的数据发送方法的技术方案,其实现原理和技术效果类似,此处不再赘述。
可选地,当所述至少一个上行资源为至少两个上行资源时,还包括:所述发送器用于向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个上行资源。
可选地,当所述至少一个上行资源为至少两个上行资源时,还包括:处理器,所述处理器用于若接收到所述网络侧设备的拒绝信息,则判定所述网络侧设备发送的所述资源分配指示是否有效;若确定所述网络侧设备发送的所述资源分配指示有效,则向所述网络侧设备发送请求信息,请求使用所述第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;若确定所述网络侧设备发送的所述资源分配指示无效,则从所述网络侧设备获取有效的资源分配指示,并则向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
可选地,所述发送器还用于若无数据发送,则向所述网络侧设备发送无数据发送的反馈信息;或者,若数据发送完成,则向所述网络侧设备发送数据发送完成的反馈信息;或者,若需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
可选地,所述处理器还用于若无数据发送或者数据发送完成,释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则释放所述上行资源。
可选地,所述处理器还用于若待发送的数据在所述预设时间未发送完成,向所述网络侧设备请求继续使用所述上行资源。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,仅以上述各功能模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能模块完成,即将装置的内部结构划分成不同的功能模块,以完成以上描述的全部或者部分功能。上述描述的系统,装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统,装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述模块或单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售
或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,以上实施例仅用以说明本申请的技术方案,而非对其限制;尽管参照前述实施例对本申请进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。
Claims (45)
- 一种数据发送方法,其特征在于,包括:网络侧设备向用户设备UE发送资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;所述网络侧设备接收所述UE的反馈信息;所述网络侧设备根据所述UE的反馈信息,处理所述上行资源。
- 根据权利要求1所述的方法,其特征在于,所述上行资源包括:至少一个上行资源。
- 根据权利要求1或2所述的方法,其特征在于,所述向所述UE发送资源分配指示包括:周期性地向所述UE发送所述资源分配指示;或者按照预设规则,向所述UE发送所述资源分配指示。
- 根据权利要求3所述的方法,其特征在于,所述按照预设规则,向所述UE发送所述资源分配指示,包括:根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送所述资源分配指示。
- 根据权利要求1~4任一项所述的方法,其特征在于,所述允许所述UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
- 根据权利要求1~5任一项所述的方法,其特征在于,所述网络侧设备根据所述UE的反馈信息,处理所述上行资源包括:若所述UE的反馈信息为UE反馈的无数据发送的指示,则释放所述上行资源;或者若所述UE的反馈信息为UE反馈的数据发送完成指示,则释放所述上行资源;或者所述UE的反馈信息为UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许 所述UE继续使用所述上行资源。
- 根据权利要求1~6任一项所述的方法,其特征在于,所述网络侧设备根据所述UE的反馈信息,处理所述上行资源包括:所述网络侧设备更新所述资源分配指示。
- 一种数据发送方法,其特征在于,包括:用户设备UE接收网络侧设备发送的资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;所述UE根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
- 根据权利要求8所述的方法,其特征在于,所述资源分配指示还包括:允许所述UE使用所述上行资源的预设时间。
- 根据权利要求8所述的方法,其特征在于,所述上行资源包括:至少一个上行资源。
- 根据权利要求10所述的方法,其特征在于,当所述至少一个上行资源为至少两个上行资源时,还包括:所述UE向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个上行资源。
- 根据权利要求11所述的方法,其特征在于,所述UE向所述网络侧设备发送所述请求信息之后,还包括:若所述UE接收到所述网络侧设备的拒绝信息,则所述UE确定所述网络侧设备发送的所述资源分配指示是否有效;若所述UE确定所述网络侧设备发送的所述资源分配指示有效,则所述UE向所述网络侧设备发送请求信息,请求使用第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;若所述UE确定所述网络侧设备发送的所述资源分配指示无效,则所述UE从所述网络侧设备获取有效的资源分配指示,并向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
- 根据权利要求8~12任一项所述的方法,其特征在于,所述UE根据发送数据的需求,向所述网络侧设备发送反馈信息包括:若所述UE无数据发送,则向所述网络侧设备发送无数据发送的反馈信 息;或者,若所述UE数据发送完成,则向所述网络侧设备发送数据发送完成的反馈信息;或者,若所述UE需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
- 根据权利要求8~12任一项所述的方法,其特征在于,还包括:若所述UE无数据发送或者数据发送完成,所述UE释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则所述UE释放所述上行资源。
- 根据权利要求9所述的方法,其特征在于,还包括:若所述UE待发送的数据在所述预设时间未发送完成,所述UE向所述网络侧设备请求继续使用所述上行资源。
- 一种网络侧设备,其特征在于,包括:发送模块,用于向用户设备UE发送资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;接收模块,用于接收所述UE的反馈信息;处理模块,用于根据所述UE的反馈信息,处理所述上行资源。
- 根据权利要求16所述的网络侧设备,其特征在于,所述上行资源包括:至少一个上行资源。
- 根据权利要求16所述的网络侧设备,其特征在于,所述发送模块具体用于:周期性地向所述UE发送所述资源分配指示;或者按照预设规则,向所述UE发送所述资源分配指示。
- 根据权利要求18所述的网络侧设备,其特征在于,所述按照预设规则,向所述UE发送所述资源分配指示,包括:根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送所述资源分配指示。
- 根据权利要求16~19任一项所述的网络侧设备,其特征在于,所述允许所述UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
- 根据权利要求16~20任一项所述的网络侧设备,其特征在于,所述处理模块包括:释放单元,用于若所述接收模块接收到所述UE反馈的无数据发送的指示,则释放所述上行资源;或者若所述接收模块接收到所述UE反馈的数据发送完成指示,则释放所述上行资源;发送单元,若所述接收模块接收到所述UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。
- 根据权利要求16~21任一项所述的网络侧设备,其特征在于,所述处理模块包括:更新单元,用于更新所述资源分配指示。
- 一种用户设备UE,其特征在于,包括:接收模块,用于接收网络侧设备发送的资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;第一发送模块,用于根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
- 根据权利要求23所述的UE,其特征在于,所述资源分配指示还包括:允许所述UE使用所述上行资源的预设时间。
- 根据权利要求23所述的UE,其特征在于,所述上行资源包括:至少一个上行资源。
- 根据权利要求25所述的UE,其特征在于,当所述至少一个上行资源为至少两个上行资源时,还包括:第二发送模块,用于向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个 上行资源。
- 根据权利要求26所述的UE,其特征在于,还包括:判定模块,若接收到所述网络侧设备的拒绝信息,则判定所述网络侧设备发送的所述资源分配指示是否有效;所述判定模块包括:第一发送单元,用于若所述判定模块确定所述网络侧设备发送的所述资源分配指示有效,则向所述网络侧设备发送请求信息,请求使用第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;接收单元,用于若所述判定单元确定所述网络侧设备发送的所述资源分配指示无效,则从所述网络侧设备获取有效的资源分配指示;第二发送单元,用于若所述判定单元确定所述网络侧设备发送的所述资源分配指示无效,则向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
- 根据权利要求23~27任一项所述的UE,其特征在于,所述第一发送模块包括:第三发送单元,用于若无数据发送,则向所述网络侧设备发送无数据发送的反馈信息;或者,若数据发送完成,则向所述网络侧设备发送数据发送完成的反馈信息;或者,若需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
- 根据权利要求23~27任一项所述的UE,其特征在于,还包括:释放模块,用于若无数据发送或者数据发送完成,释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则释放所述上行资源。
- 根据权利要求24所述的UE,其特征在于,还包括:请求模块,用于若待发送的数据在所述预设时间未发送完成,向所述网络侧设备请求继续使用所述上行资源。
- 一种网络侧设备,其特征在于,包括:发送器,用于向用户设备UE发送资源分配指示,所述资源分配指示包括:允许所述UE当前使用的上行资源的信息;接收器,用于接收所述UE的反馈信息;处理器,用于根据所述UE的反馈信息,处理所述上行资源。
- 根据权利要求31所述的网络侧设备,其特征在于,所述上行资源包括:至少一个上行资源。
- 根据权利要求31或32所述的网络侧设备,其特征在于,所述发送器具体用于:周期性地向所述UE发送所述资源分配指示;或者按照预设规则,向所述UE发送所述资源分配指示。
- 根据权利要求33所述的网络侧设备,其特征在于,所述按照预设规则,向所述UE发送所述资源分配指示,包括:根据所述UE的业务类型和/或所述UE的设备类型计算所述UE发送数据的时间,根据所述计算的所述UE发送数据的时间,向所述UE发送所述资源分配指示。
- 根据权利要求31~34任一项所述的网络侧设备,其特征在于,所述允许所述UE当前使用的上行资源的信息,包括以下至少一种:允许所述UE使用所述上行资源的时间段;允许所述UE使用所述上行资源发送的数据量;允许所述UE占用所述上行资源的数量。
- 根据权利要求31~35任一项所述的网络侧设备,其特征在于,所述处理器用于:若所述接收模块接收到所述UE反馈的无数据发送的指示,则释放所述上行资源;或者若所述接收模块接收到所述UE反馈的数据发送完成指示,则释放所述上行资源;或者若所述接收模块接收到所述UE反馈的继续使用指示,则确定是否允许所述UE继续使用,并向所述UE发送指示信息,所述指示信息用于指示是否允许所述UE继续使用所述上行资源。
- 根据权利要求31~36任一项所述的方法,其特征在于,所述处理器用于:更新所述资源分配指示。
- 一种用户设备,其特征在于,包括:接收器,用于接收网络侧设备发送的资源分配指示,所述资源分配指示 包括:允许所述UE当前使用的上行资源的信息;发送器,用于根据发送数据的需求,向所述网络侧设备发送反馈信息,以使所述网络侧设备根据所述反馈信息处理所述上行资源。
- 根据权利要求38所述的用户设备,其特征在于,所述资源分配指示还包括:允许所述UE使用所述上行资源的预设时间。
- 根据权利要求38所述的用户设备,其特征在于,所述上行资源包括:至少一个上行资源。
- 根据权利要求40所述的用户设备,其特征在于,当所述至少一个上行资源为至少两个上行资源时,还包括:所述发送器用于向所述网络侧设备发送请求信息,请求使用第一上行资源,所述第一上行资源为所述UE从所述至少两个上行资源选择的一个上行资源。
- 根据权利要求41所述的用户设备,其特征在于,还包括:处理器,用于若接收器接收到所述网络侧设备的拒绝信息,则判定所述网络侧设备发送的所述资源分配指示是否有效;若确定所述网络侧设备发送的所述资源分配指示有效,则向所述网络侧设备发送请求信息,请求使用第二上行资源,所述第二上行资源为所述UE从所述至少两个上行资源选择的一个上行资源;若确定所述网络侧设备发送的所述资源分配指示无效,则从所述网络侧设备获取有效的资源分配指示,并则向所述网络侧设备发送请求信息,请求使用所述有效的资源分配指示中指示的一个资源。
- 根据权利要求38~42任一项所述的用户设备,其特征在于,所述发送器还用于若无数据发送,则向所述网络侧设备发送无数据发送的反馈信息;或者,若数据发送完成,则向所述网络侧设备发送数据发送完成的反馈信息;或者,若需要继续发送数据,则向所述网络侧设备发送资源继续占用指示。
- 根据权利要求38~42任一项所述的用户设备,其特征在于,所述处理器还用于:若无数据发送或者数据发送完成,释放所述上行资源;或者,在预设时间段之后,如果没有接收到所述网络侧设备的资源保持指示信息,则释放所 述上行资源。
- 根据权利要求39所述的用户设备,其特征在于,所述处理器还用于若待发送的数据在所述预设时间未发送完成,向所述网络侧设备请求继续使用所述上行资源。
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