WO2016206005A1 - 一种资源分配方法、ue及基站 - Google Patents

一种资源分配方法、ue及基站 Download PDF

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Publication number
WO2016206005A1
WO2016206005A1 PCT/CN2015/082135 CN2015082135W WO2016206005A1 WO 2016206005 A1 WO2016206005 A1 WO 2016206005A1 CN 2015082135 W CN2015082135 W CN 2015082135W WO 2016206005 A1 WO2016206005 A1 WO 2016206005A1
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WO
WIPO (PCT)
Prior art keywords
transmission priority
logical channel
channel group
base station
correspondence
Prior art date
Application number
PCT/CN2015/082135
Other languages
English (en)
French (fr)
Inventor
邓强
张万强
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2015/082135 priority Critical patent/WO2016206005A1/zh
Priority to CN201580030164.1A priority patent/CN106664713A/zh
Priority to JP2017566845A priority patent/JP2018518917A/ja
Priority to EP15895905.6A priority patent/EP3300444A4/en
Priority to KR1020187000566A priority patent/KR20180016525A/ko
Publication of WO2016206005A1 publication Critical patent/WO2016206005A1/zh
Priority to US15/851,987 priority patent/US20180124803A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/11Allocation or use of connection identifiers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a resource allocation method, a UE, and a base station.
  • Proximity Service (ProSe) communication or Device to Device (D2D) communication is a technology for directly communicating between User Equipments (UEs), data transmission and signaling interaction between UEs. It can be done directly on the interface between the two UEs without going through the network.
  • 3GPP 3rd Generation Partnership Project
  • SA2 3rd Generation Partnership Project
  • the application server (ProSe Application Service) is a network entity defined for the ProSe service, and is used for service authorization, parameter configuration, and the like.
  • the UE A and the UE B need to allocate resources to the UE A and the UE B. After the resources are allocated, the UE A and the UE B can directly perform data transmission.
  • the UE can transmit data of different service types through ProSe communication, such as common data, voice, video, message, etc., wherein different service types have different transmission priorities, for example, voice, video, and the like that need to be transmitted in real time.
  • the transmission priority of the type is higher than the transmission priority of the service type such as ordinary data.
  • resource allocation cannot be performed according to the transmission priority of the service type. As a result, the data transmission efficiency corresponding to the service type with a higher transmission priority is reduced, and the user experience is reduced.
  • the embodiment of the present invention provides a resource allocation method, a UE, and a base station, which are used to solve the problem that the resource type corresponding to the service type that cannot be transmitted according to the transmission priority of the service type is generated in the prior art, and the data corresponding to the service type with a higher transmission priority is caused. Reduced transmission efficiency reduces the user experience.
  • a resource allocation method includes:
  • the user equipment UE determines that the transmission priority of the first service is the first transmission priority
  • the UE sends a resource request message carrying the first logical channel group identifier to the base station, where the first logical channel group identifier is used to indicate the first logical channel group;
  • the UE performs transmission of the first service by using the resource.
  • the determining, by the UE, that a transmission priority of the first service is a first transmission priority includes:
  • the transmission priority corresponding to the service priority of the first service is used as the first transmission priority.
  • the method before the determining a transmission priority corresponding to the service priority of the first service, the method further includes:
  • the UE receives a correspondence between the service priority and the transmission priority sent by the neighboring service function entity or the application server.
  • the corresponding relationship between the transmission priority and the logical channel group is sent by the network side;
  • Corresponding relationship between the transmission priority and the logical channel group is determined by the UE.
  • the correspondence between the transmission priority and the logical channel group is preset by the UE.
  • the method further includes: before the determining that the logical channel group corresponding to the first transmission priority is the first logical channel group, the method further includes:
  • the UE receives a correspondence between the transmission priority and a logical channel group sent by a neighboring service function entity or an application server.
  • the method when the UE performs group communication, the UE will carry the first logical channel Before the resource request message of the group identity is sent to the base station, the method further includes:
  • the UE receives the group identifier sent by the network side, where the group identifier is used to indicate that the UE performs communication in the group corresponding to the group identifier.
  • the receiving, by the UE, the group identifier sent by the network side includes:
  • the UE sends a resource request message that carries the first logical channel group identifier to the base station, including:
  • the UE sends a resource request message carrying the first logical channel group identifier and the group identifier to the base station.
  • the second aspect is a resource allocation method, including:
  • the base station allocates resources to the UE according to the transmission priority of the UE, and notifies the UE of the allocated resources.
  • the determining, by the base station, the transmission priority of the UE according to the logical channel group identifier including:
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is preset by the base station;
  • the corresponding relationship between the transmission priority of the UE and the logical channel group is that the UE sends the RRC signaling by using radio resource control;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the method before the determining, by the base station, the transmission priority of the UE according to the logical channel group identifier, the method also includes:
  • the base station determines a correspondence between a transmission priority of the UE and a logical channel group.
  • the determining, by the base station, the correspondence between the transmission priority of the UE and the logical channel group including:
  • the resource request message further carries a group identifier of the UE.
  • the base station notifying the UE of the allocated resources including:
  • the base station allocates resources to the UE according to a transmission priority of the UE, include:
  • the base station allocates resources to the UE according to a sequence of transmission priorities from high to low.
  • a resource allocation method includes:
  • the base station allocates resources to the UE according to the transmission priority of the UE, and notifies the UE of the allocated resources.
  • the method further includes:
  • the base station receives a highest transmission priority of the UE sent by a neighboring service function entity or an application server.
  • the base station allocates resources to the UE according to the transmission priority of the UE, including:
  • the base station allocates resources to the UE according to a sequence of transmission priorities from high to low.
  • the determining, by the base station, the transmission priority of the UE according to the logical channel group identifier including:
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is preset by the base station;
  • the corresponding relationship between the transmission priority of the UE and the logical channel group is that the UE sends the RRC signaling by using radio resource control;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the determining, by the base station, the UE according to the logical channel group identifier Before the transmission priority the method further includes:
  • the base station determines a correspondence between a transmission priority of the UE and a logical channel group.
  • the determining, by the base station, the correspondence between the transmission priority of the UE and the logical channel group including:
  • the resource request message further carries a group identifier of the UE.
  • the base station notifying the UE of the allocated resources including:
  • a UE includes:
  • a first determining unit configured to determine that a transmission priority of the first service is a first transmission priority
  • a second determining unit configured to determine, according to the correspondence between the transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority as the first logical channel group;
  • a communication unit configured to send a resource request message carrying the first logical channel group identifier to the base station, where the first logical channel group identifier is used to indicate the first logical channel group, and receive a notification message sent by the base station,
  • the notification message carries information about resources allocated by the base station to the UE; and the transmission of the first service is performed by using the resource.
  • the first determining unit is configured to:
  • the transmission priority corresponding to the service priority of the first service is used as the first transmission priority.
  • the communication unit is further configured to:
  • the first determining unit determines the transmission priority corresponding to the service priority of the first service, the corresponding relationship between the service priority and the transmission priority sent by the neighboring service function entity or the application server is received.
  • the corresponding relationship between the transmission priority and the logical channel group is sent by the network side;
  • Corresponding relationship between the transmission priority and the logical channel group is determined by the UE.
  • the correspondence between the transmission priority and the logical channel group is preset by the UE.
  • the communication unit is further configured to:
  • the second determining unit determines that the logical channel group corresponding to the first transmission priority is the first logical channel group, receiving the transmission priority and the logical channel group sent by the base station by using radio resource control RRC signaling Correspondence; or
  • the communication unit is further configured to:
  • the communication unit sends the group identifier sent by the network side, including:
  • the communication unit is configured to:
  • a base station includes:
  • a receiving unit configured to receive a resource request message that is sent by the user equipment UE and that carries the logical channel group identifier
  • a determining unit configured to determine, according to the logical channel group identifier, a transmission priority of the UE
  • a processing unit configured to allocate, by the base station, a resource to the UE according to a transmission priority of the UE, and notify the UE of the allocated resource.
  • the determining unit is configured to:
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is preset by the base station;
  • the corresponding relationship between the transmission priority of the UE and the logical channel group is that the UE sends the RRC signaling by using radio resource control;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the determining unit is further configured to:
  • the determining unit when determining the correspondence between the transmission priority of the UE and the logical channel group, is used to:
  • the resource request message further carries a group identifier of the UE.
  • the processing unit when notifying the UE of the allocated resource, is used to:
  • the processing unit when allocating resources to the UE according to a transmission priority of the UE For:
  • the UE is allocated resources in descending order of transmission priority.
  • a base station includes:
  • a receiving unit configured to receive a resource request message that is sent by the user equipment UE and that carries the logical channel group identifier
  • a determining unit configured to determine, according to the logical channel group identifier, a transmission priority of the UE
  • a processing unit configured to allocate a resource to the UE according to a transmission priority of the UE, and notify the UE of the allocated resource, when a transmission priority of the UE is lower than a highest transmission priority of the UE, .
  • the receiving unit is further configured to:
  • the processing unit is configured to: when allocating resources for the UE according to the transmission priority of the UE:
  • the UE is allocated resources in descending order of transmission priority.
  • the determining unit is configured to:
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is preset by the base station;
  • the corresponding relationship between the transmission priority of the UE and the logical channel group is that the UE sends the RRC signaling by using radio resource control;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the determining unit is further configured to:
  • the determining unit when determining the correspondence between the transmission priority of the UE and the logical channel group, is used to:
  • the resource request message further carries a group identifier of the UE.
  • the processing unit when notifying the UE of the allocated resource, is used to:
  • the UE determines that the transmission priority of the first service is the first transmission priority, determines the corresponding first logical channel group according to the first transmission priority of the service, and carries the indication first logical channel group.
  • the resource request message of the first logical channel group identifier is sent to the base station, and the base station may determine the transmission priority of the UE according to the first logical channel group identifier carried in the resource request message, and further allocate resources to the UE, so that the UE may perform the service.
  • the transmission priority is notified to the base station by the logical channel group, and the base station can also learn the transmission priority of the UE through the logical channel group, and then allocate resources according to the transmission priority, allocate resources according to the transmission priority, and ensure the priority is the transmission priority.
  • High service allocation resources improve data transmission efficiency and improve user experience.
  • FIG. 1 is a schematic diagram of a ProSe network architecture provided in the prior art
  • FIG. 2 is a flowchart of a first resource allocation method according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of a second resource allocation method according to an embodiment of the present invention.
  • FIG. 4 is a flowchart of a third resource allocation method according to an embodiment of the present invention.
  • FIG. 5 is a specific flowchart of a first resource allocation method according to an embodiment of the present invention.
  • FIG. 6 is a specific flowchart of a second resource allocation method according to an embodiment of the present invention.
  • FIG. 7 is a specific flowchart of a third resource allocation method according to an embodiment of the present invention.
  • FIG. 8 is a specific flowchart of a fourth resource allocation method according to an embodiment of the present invention.
  • FIG. 9 is a specific flowchart of a fifth resource allocation method according to an embodiment of the present invention.
  • FIG. 10 is a specific flowchart of a sixth resource allocation method according to an embodiment of the present invention.
  • FIG. 11 is a specific flowchart of a seventh resource allocation method according to an embodiment of the present invention.
  • FIG. 12 is a specific flowchart of acquiring a highest priority of a UE according to an embodiment of the present disclosure
  • FIG. 13 is a schematic structural diagram of a UE according to an embodiment of the present disclosure.
  • FIG. 14 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 15 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 16 is a structural diagram of a UE according to an embodiment of the present disclosure.
  • FIG. 17 is a structural diagram of a base station according to an embodiment of the present invention.
  • FIG. 18 is a structural diagram of a base station according to an embodiment of the present invention.
  • the embodiment of the present invention provides a resource allocation method, a UE, and a base station, which are used to solve the problem that the data transmission cannot be performed according to the transmission priority of the service type in the prior art, and the data transmission corresponding to the service type with a higher transmission priority is caused. Reduced efficiency and reduced user experience.
  • the method and the device are based on the same inventive concept. Since the principles of the method and the device for solving the problem are similar, the implementation of the device and the method can be referred to each other, and the repeated description is not repeated.
  • the UE determines that the transmission priority of the first service is the first transmission priority, and further determines the first logical channel group corresponding to the first transmission priority, and carries the first logic indicating the first logical channel group.
  • the resource request message of the channel group identifier is sent to the base station, and the base station can determine the transmission priority of the UE according to the first logical channel group identifier carried in the resource request message, and further allocate resources to the UE, so that the UE can prioritize the transmission of the service.
  • the base station is notified by the logical channel group identifier, and the base station can also learn the transmission priority of the UE through the logical channel group identifier, and then allocate resources to the UE according to the transmission priority, and perform resource allocation according to the transmission priority to ensure that the priority is the transmission priority.
  • the service allocates resources, which improves the efficiency of data transmission and improves the user experience.
  • the embodiments of the present invention provide a resource allocation method, a UE, and a base station, which are applicable to a ProSe network architecture that can implement a ProSe service.
  • the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.
  • a resource allocation method is provided in the embodiment of the present invention.
  • the method is applicable to the UE side.
  • the specific process of the method includes:
  • Step 201 The UE determines that the transmission priority of the first service is the first transmission priority.
  • the first service is a service that is to be initiated by the UE, and needs to communicate with other UEs.
  • the UE determines that the transmission priority of the first service is the first transmission priority, and includes:
  • the UE determines a service priority of the first service
  • the transmission priority corresponding to the determined service priority of the first service is taken as the first transmission priority.
  • the UE may determine the service priority of the first service according to the service type of the first service, or the service information of the first service, or the corresponding relationship between the service and the service priority, which is not limited by the present invention. For example, it is determined that the service priority of the service app[1] is service priority[0]; the service priority of the service app[2] is determined as service priority[0]; and the service priority of the service app[3] is determined as service priority[ 1].
  • the correspondence between the service priority and the transmission priority is sent by the network side;
  • the correspondence between the service priority and the transmission priority is preset by the UE.
  • the method further includes: receiving, by the UE, a correspondence between the service priority and the transmission priority sent by the network, where include:
  • the UE receives the correspondence between the service priority and the transmission priority sent by the neighboring service function entity or the application server.
  • Step 202 The UE determines, according to the correspondence between the transmission priority and the logical channel group, that the logical channel group corresponding to the first transmission priority is the first logical channel group.
  • the correspondence between the transmission priority and the logical channel group is sent by the network side;
  • Corresponding relationship between the transmission priority and the logical channel group is determined by the UE.
  • the correspondence between the transmission priority and the logical channel group is preset by the UE.
  • the method further includes: receiving, by the UE, a correspondence between a transmission priority sent by the network side and a logical channel group, including:
  • Radio resource control RRC
  • the UE receives a correspondence between the transmission priority and a logical channel group sent by a neighboring service function entity or an application server.
  • the method further includes: determining, by the UE, a correspondence between the transmission priority and the logical channel group identifier, including:
  • the UE receives the transmission priority supported by the UE sent by the neighboring service function entity or the application server, such as transfer priority[0], transfer priority[1], transfer priority[2], and transfer priority[3];
  • the UE determines a correspondence between the transmission priority and the logical channel group according to the supported transmission priority of the UE.
  • the UE may map the transmission priority supported by the UE to the logical channel group according to a preset rule, and determine a correspondence between the transmission priority and the logical channel group, for example, transfer priority[0], transfer priority[1], and LCG. [0]
  • transfer priority [2], transfer priority [3] corresponds to LCG [1].
  • performing step 203 further includes:
  • the UE receives the group identifier sent by the network side, where the group identifier is used to indicate that the UE performs communication within the group corresponding to the group identifier.
  • the UE receives the group identifier sent by the network side, including:
  • each logical channel group is defined, and the logical channel group identifiers are LCG[0], LCG[1], LCG[2], and LCG[3].
  • the corresponding transmission priority in each logical channel group may be specifically set according to different actual scenarios, which is not limited by the present invention.
  • Step 203 The UE sends a resource request message carrying the first logical channel group identifier to the base station, where the first logical channel group identifier is used to indicate the first logical channel group.
  • the UE sends a resource request message carrying the first logical channel group identifier to the base station by performing step 203, requesting the base station to allocate resources according to the first logical channel group identifier.
  • the UE After the UE receives the group identifier sent by the network, the UE sends a resource request message carrying the first logical channel group identifier to the base station, including:
  • the UE sends a resource request message carrying the first logical channel group identifier and the group identifier to the base station, and the requesting base station allocates resources for the UE according to the first logical channel group identifier and the group identifier.
  • Step 204 The UE receives the notification message sent by the base station, where the notification message carries the information of the resource allocated by the base station for the UE, and the UE performs the transmission of the first service by using the resource.
  • the base station After the base station allocates resources to the UE based on the first logical channel group identifier, the base station sends a notification message to the UE, so that the UE determines, by using the notification message, the resource allocated by the UE.
  • the UE determines the first transmission priority of the first service, and further determines the first logical channel group identifier corresponding to the first transmission priority, and carries the resource of the first logical channel group identifier.
  • the request message is sent to the base station, and the base station can determine the transmission priority of the UE according to the first logical channel group identifier carried in the resource request message, and further allocate resources to the UE, so that the UE can pass the service transmission priority through the logical channel group identifier.
  • Notifying the base station so that the base station can learn the transmission priority of the UE by using the logical channel group identifier, and then allocate resources to the UE according to the transmission priority, allocate resources according to the transmission priority, and ensure that resources are preferentially allocated for services with high transmission priority. Improve data transmission efficiency and improve user experience.
  • a resource allocation method is provided in the embodiment of the present invention.
  • the method is applicable to the base station side. Referring to FIG. 3, the specific process of the method includes:
  • Step 301 The base station receives a resource request message that is sent by the UE and carries the logical channel group identifier.
  • the logical channel group identifier is used to indicate a logical channel group determined by the UE reporting the resource request message for the first service.
  • the specific process of determining the logical channel group of the first service by the UE is step 201 and step 202 in the foregoing embodiment.
  • Step 302 The base station determines, according to the logical channel group identifier, a transmission priority of the UE.
  • the method when performing step 302, includes:
  • the base station determines, according to the correspondence between the transmission priority of the UE and the logical channel group, the transmission priority corresponding to the logical channel group indicated by the logical channel group identifier.
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is preset by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the method further includes:
  • the determining, by the base station, the correspondence between the transmission priority of the UE and the logical channel group specifically includes:
  • the transmission priority supported by the UE such as transfer priority[0], transfer priority[1], transfer priority[2], and transfer priority[3];
  • the base station determines a correspondence between the transmission priority of the UE and the logical channel group according to the transmission priority supported by the UE.
  • the base station may map the transmission priority supported by the UE to the logical channel group according to a preset rule, and determine the correspondence between the transmission priority and the logical channel group, for example, transfer priority[0], transfer priority[1], and LCG. [0]
  • transfer priority [2], transfer priority [3] corresponds to LCG [1].
  • Step 303 The base station allocates resources to the UE according to the transmission priority of the UE, and notifies the UE of the allocated resources.
  • the base station usually receives the resource request message sent by multiple UEs, so that the transmission priorities of multiple UEs are determined. Therefore, when performing step 303, the base station selects each UE according to the transmission priority from high to low. resource allocation.
  • determining a transmission priority of the first UE according to the logical channel group identifier sent by the first UE For the transfer priority[2], according to the second UE sending the logical channel group identifier, determining that the second UE's transmission priority is transfer priority[1], and the transfer priority[1] priority is higher than the transfer priority[2], the priority is Allocating resources for the second UE, and allocating resources for the second UE, and then allocating resources for the first UE.
  • the number of transmission priorities of the UE may be multiple.
  • the highest transmission priority or the lowest transmission priority may be selected among multiple transmission priorities of the UE.
  • the UE then allocates resources to the UE according to the highest transmission priority of the selected UE or the highest transmission priority of the lowest transmission priority.
  • the invention is not limited thereto.
  • the resource request message received by the base station further carries a group identifier.
  • the base station notifies the UE of the allocated resources, including:
  • the base station notifies the allocated resources to all the UEs in the group corresponding to the group identifier of the UE. Since the UE is in the group corresponding to the group identifier, the UE may receive the notification of the allocated resources sent by the base station.
  • the base station receives the resource request message that is carried by the UE and carries the logical channel group identifier, and determines the transmission priority of the UE according to the logical channel group identifier, according to the transmission priority of the UE.
  • the UE allocates resources and notifies the UE of the allocated resources, so that the base station can learn the transmission priority of the UE by using the logical channel group identifier reported by the UE, and allocate resources to the UE according to the transmission priority, and perform resources according to the transmission priority.
  • the allocation ensures that resources are allocated preferentially for services with high transmission priority, which improves data transmission efficiency and improves user experience.
  • a resource allocation method is provided in the embodiment of the present invention.
  • the method is applicable to the base station side. Referring to FIG. 4, the specific process of the method includes:
  • Step 401 The base station receives the resource request message that is reported by the UE and carries the logical channel group identifier.
  • the logical channel group identifier is used to indicate a logical channel group determined by the UE reporting the resource request message for the first service.
  • the specific process of determining, by the UE, the logical channel group of the first service is step 201 and step 202 in the foregoing embodiment.
  • Step 402 The base station determines a transmission priority of the UE according to the channel group identifier.
  • the method when performing step 402, includes:
  • the base station determines, according to the correspondence between the transmission priority of the UE and the logical channel group, the transmission priority corresponding to the logical channel group indicated by the logical channel group identifier.
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is preset by the base station;
  • the correspondence between the transmission priority of the UE and the logical channel group is that the UE sends the RRC signaling by using radio resource control;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the method further includes:
  • the determining, by the base station, the correspondence between the transmission priority of the UE and the logical channel group specifically includes:
  • the base station determines a correspondence between the transmission priority of the UE and the logical channel group according to the transmission priority supported by the UE.
  • Step 403 If the transmission priority of the UE is lower than the highest transmission priority of the UE, the base station allocates resources to the UE according to the transmission priority of the UE, and notifies the UE of the allocated resources.
  • the method further includes: determining, by the base station, a highest transmission priority of the UE, including:
  • HSS Home Subscriber Sever
  • the base station receives the highest transmission priority of the UE sent by the neighboring service function entity or the application server.
  • the highest transmission priority is first sent to the MME, and then sent by the MME to the base station.
  • the method when performing step 403, the method includes:
  • the number of transmission priorities of the UE may be multiple.
  • each transmission priority of the UE may be smaller than the maximum transmission priority of the UE.
  • resources are allocated for the UE.
  • the base station allocates resources to the UE according to the transmission priority of the UE, including:
  • the base station allocates resources for the UE in descending order of transmission priority.
  • the base station usually receives the resource request message sent by multiple UEs, so that the transmission priorities of multiple UEs are determined. Therefore, when performing step 403, the base station selects each UE according to the transmission priority from high to low. resource allocation.
  • the number of transmission priorities of the UE may be multiple.
  • the highest transmission priority or the lowest transmission priority may be selected among multiple transmission priorities of the UE.
  • the UE then allocates resources to the UE according to the highest transmission priority of the selected UE or the highest transmission priority of the lowest transmission priority.
  • the invention is not limited thereto.
  • the resource request message received by the base station further carries a group identifier.
  • the base station notifies the UE of the allocated resources, including:
  • the base station notifies the allocated resources to all the UEs in the group corresponding to the group identifier of the UE. Since the UE is in the group corresponding to the group identifier, the UE may receive the notification of the allocated resources sent by the base station.
  • the base station receives the resource request message that is carried by the UE and carries the logical channel group identifier, and determines the transmission priority of the UE according to the logical channel group identifier, and the transmission priority of the UE is low.
  • the UE allocates resources according to the transmission priority of the UE, and notifies the UE of the allocated resources, so that the base station can learn the transmission priority of the UE by using the logical channel group identifier reported by the UE. And determining whether to allocate resources for the UE based on the highest transmission priority of the UE, performing resource allocation according to the transmission priority, ensuring priority allocation of resources for services with high transmission priority, improving data transmission efficiency, and improving user experience.
  • the present invention provides a resource allocation method, which is applicable to In the ProSe network architecture of the ProSe service, as shown in FIG. 5, the specific process of the method includes:
  • Step 501a The application server sends a correspondence between the service priority and the transmission priority to the UE; or step 501b: the neighboring service function entity sends a correspondence between the service priority and the transmission priority to the UE.
  • each service priority corresponds to a unique transmission priority.
  • Step 502 The UE determines a correspondence between the transmission priority and the logical channel group.
  • the UE may map different transmission priorities to different logical channel groups, where four logical channel groups are defined in the current specification.
  • the mapping between the transmission priority and the logical channel group, as shown in Table 2, may be preset by the UE, or may be determined according to a preset rule, which is not limited by the present invention:
  • each transmission priority corresponds to a unique logical channel group.
  • Step 503 The UE requests resources from the base station for a service, and after the base station allocates resources for the UE, the UE performs transmission of the service.
  • the UE determines the service priority of the service for a service, and then determines, according to the correspondence between the service priority and the transmission priority, the transmission priority corresponding to the service priority of the service is the first transmission priority. And determining, according to the correspondence between the transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority group as the first logical channel group; and transmitting, to the base station, the first logical channel group identifier carrying the indication first logical channel group
  • the resource request message is sent to the UE after the base station allocates resources to the UE based on the first logical channel group identifier, and the UE performs the transmission of the service based on the allocated resources, that is, corresponding to FIG. 2, FIG. 3 or FIG.
  • the resource allocation method performs step 503.
  • the embodiment of the present invention further provides a resource allocation method, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • a resource allocation method which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the specific process of the method includes:
  • Step 601a The application server sends the transmission priority used by each UE to the base station; or step 601b: the neighboring service function entity sends the transmission priority used by each UE to the base station.
  • the neighboring service function entity when the neighboring service function entity sends the transmission priority used by each UE to the base station, it may arrive at the base station through the HSS, the mobility management entity (MME), or reach the base station through the MME.
  • MME mobility management entity
  • Step 602 The base station determines a correspondence between the transmission priority and the logical channel group.
  • the base station may map different transmission priorities used by each UE to different logical channel groups for each UE, where four logical channel groups are defined in the current specification.
  • the corresponding relationship between the transmission priority and the logical channel group, as shown in Table 2, may be preset by the UE, or may be determined according to a preset rule, which is not limited by the present invention.
  • each transmission priority corresponds to a unique logical channel group.
  • Step 603 The base station sends, to the UE, the correspondence between the transmission priority and the logical channel group for each UE by using RRC signaling.
  • Step 604 The UE requests resources from the base station for a service, and after the base station allocates resources for the UE, the UE performs transmission of the service.
  • the UE determines the service priority of the service for a service, and then determines the transmission priority corresponding to the service priority of the service according to the correspondence between the service priority and the transmission priority as shown in Table 1. And determining, according to the correspondence between the obtained transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority is the first logical channel group; and transmitting, by the base station, the indication that the first logical channel is carried a resource request message that is identified by the first logical channel group of the group; after the base station allocates resources to the UE based on the first logical channel group identifier, the base station notifies the UE of the allocated resource, and the UE performs the service transmission based on the allocated resource, that is, FIG. 2
  • the resource allocation method corresponding to FIG. 3 or FIG. 4 performs step 604.
  • the embodiment of the present invention further provides a resource allocation method, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • a resource allocation method which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the specific process of the method includes:
  • Step 701a The application server sends the transmission priority used by each UE to the base station, and the group identifier of each UE; or step 701b: the neighboring service function entity sends the transmission priority used by each UE to the base station, and the group identifier of each UE. .
  • the UE may arrive at the base station through the forwarding of the HSS or the MME, or reach the base station through the MME.
  • Step 702 The base station determines a correspondence between the transmission priority and the logical channel group.
  • the base station may map different transmission priorities used by each UE to different logical channel groups for each UE, where four logical channel groups are defined in the current specification.
  • the corresponding relationship between the transmission priority and the logical channel group, as shown in Table 2, may be preset by the UE, or may be determined according to a preset rule, which is not limited by the present invention.
  • each transmission priority corresponds to a unique logical channel group.
  • Step 703 The base station sends, by using RRC signaling, a correspondence between the transmission priority and the logical channel group for each UE, and a group identifier, to each UE.
  • Step 704 The UE requests resources from the base station for a service, and after the base station allocates resources for the UE, the UE performs transmission of the service.
  • the UE determines the service priority of the service for a service, and then determines the transmission priority corresponding to the service priority of the service according to the correspondence between the service priority and the transmission priority as shown in Table 1. And determining, according to the correspondence between the obtained transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority is the first logical channel group; and transmitting, by the base station, the indication that the first logical channel is carried a first logical channel group identifier of the group and a resource request message of the group identity of the UE; after the base station allocates resources to the UE based on the first logical channel group identifier, the base station notifies the UE by using the group identifier of the UE, and the UE is based on the allocation
  • the resource performs the transmission of the service, that is, the step 704 is performed by the resource allocation method corresponding to FIG. 2, FIG. 3 or FIG. 4.
  • the embodiment of the present invention further provides a resource allocation method, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • a resource allocation method which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the specific process of the method includes:
  • Step 801a The application server sends a correspondence between the transmission priority and the logical channel group for each UE to the base station; or step 801b: the neighboring service function entity sends a correspondence between the transmission priority and the logical channel group for each UE to the base station. .
  • the UE may arrive at the base station through the forwarding of the HSS or the MME, or reach the base station through the MME.
  • Step 802a The application server sends a correspondence between the transmission priority of the UE and the logical channel group to the UE; or step 802b: the neighboring service function entity sends a correspondence between the transmission priority and the logical channel group for the UE to the UE.
  • the 801 and the step 802 are not in the chronological order.
  • the step 801 may be performed first, or the step 802 may be performed first, or the two steps are performed at the same time, which is not limited by the present invention.
  • Step 803 The UE requests resources from the base station for a service, and after the base station allocates resources for the UE, the UE performs transmission of the service.
  • the UE determines the service priority of the service for a service, and then determines the transmission priority corresponding to the service priority of the service according to the correspondence between the service priority and the transmission priority as shown in Table 1.
  • the first transmission priority based on the obtained transmission priority and logic Corresponding relationship between the channel groups, determining that the logical channel group corresponding to the first transmission priority is the first logical channel group; and transmitting, to the base station, a resource request message carrying the first logical channel group identifier indicating the first logical channel group;
  • the UE is notified of the allocated resource, and the UE performs the transmission of the service based on the allocated resource, that is, the step 803 is performed by using the resource allocation method corresponding to FIG. 2, FIG. 3 or FIG.
  • the embodiment of the present invention further provides a resource allocation method, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • a resource allocation method which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the specific process of the method includes:
  • Step 901a The application server sends a correspondence between the transmission priority and the logical channel group identifier for each UE to the base station, and the group identifier of each UE; or step 901b: the neighboring service function entity sends a transmission priority for each UE to the base station. Correspondence between the level and the logical channel group identifier, and the group identifier of each UE.
  • the neighboring service function entity sends the correspondence between the transmission priority and the logical channel group for each UE to the base station, and the group identifier of each UE may be forwarded to the base station through the HSS or the MME, or reach through the MME. Base station.
  • Step 902a The application server sends a correspondence between the transmission priority and the logical channel group of the UE to the UE, the group identifier of the UE, or step 902b: the neighboring service function entity sends the transmission priority and the logical channel for the UE to the UE. Correspondence of the group, group ID of the UE.
  • Step 901 and step 902 are not chronologically executed. Step 901 may be performed first, or step 902 may be performed first, or two steps may be performed at the same time, which is not limited by the present invention.
  • Step 903 The UE requests resources from the base station for a service, and after the base station allocates resources for the UE, the UE performs transmission of the service.
  • the UE determines the service priority of the service for a service, and then determines the transmission priority corresponding to the service priority of the service according to the correspondence between the service priority and the transmission priority as shown in Table 1. And determining, according to the correspondence between the obtained transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority is the first logical channel group; and transmitting, by the base station, the indication that the first logical channel is carried
  • the first logical channel group identifier of the group and the UE a resource request message of the group identifier; after the base station allocates a resource to the UE based on the first logical channel group identifier, the base station notifies the UE of the allocated resource by using the group identifier of the UE, and the UE performs the service transmission based on the allocated resource, that is, FIG. 2
  • the resource allocation method corresponding to FIG. 3 or FIG. 4 performs step 903.
  • the embodiment of the present invention further provides a resource allocation method, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • a resource allocation method which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the specific process of the method includes:
  • Step 1001a The application server sends a correspondence between the transmission priority and the logical channel group for the UE to the UE; or step 1001b: the neighboring service function entity sends a correspondence between the transmission priority and the logical channel group for the UE to the UE.
  • Step 1002 The UE sends the correspondence between the transmission priority of the UE and the logical channel group to the base station by using RRC signaling.
  • Step 1003 The UE requests resources from the base station for a service, and after the base station allocates resources for the UE, the UE performs transmission of the service.
  • the UE determines the service priority of the service for a service, and then determines the transmission priority corresponding to the service priority of the service according to the correspondence between the service priority and the transmission priority as shown in Table 1. And determining, according to the correspondence between the obtained transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority is the first logical channel group; and transmitting, by the base station, the indication that the first logical channel is carried a resource request message that is identified by the first logical channel group of the group; after the base station allocates resources to the UE based on the first logical channel group identifier, the base station notifies the UE of the allocated resource, and the UE performs the service transmission based on the allocated resource, that is, FIG. 2
  • the resource allocation method corresponding to FIG. 3 or FIG. 4 performs step 1003.
  • the embodiment of the present invention further provides a resource allocation method, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • a resource allocation method which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the specific process of the method includes:
  • Step 1101a The application server sends a correspondence between the transmission priority and the logical channel group of the UE to the UE, the group identifier of the UE, or step 1101b: the neighboring service function entity sends a transmission priority and a logical channel for the UE to the UE. Correspondence of the group, group ID of the UE.
  • Step 1102 The UE sends the correspondence between the transmission priority of the UE and the logical channel group and the group identifier of the UE to the base station by using RRC signaling.
  • Step 1103 The UE requests resources from the base station for a service, and after the base station allocates resources for the UE, the UE performs transmission of the service.
  • the UE determines the service priority of the service for a service, and then determines the transmission priority corresponding to the service priority of the service according to the correspondence between the service priority and the transmission priority as shown in Table 1. And determining, according to the correspondence between the obtained transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority is the first logical channel group; and transmitting, by the base station, the indication that the first logical channel is carried a first logical channel group identifier of the group and a resource request message of the group identity of the UE; after the base station allocates resources to the UE based on the first logical channel group identifier, the base station notifies the UE by using the group identifier of the UE, and the UE is based on the allocation
  • the resource performs the transmission of the service, that is, the step 1103 is performed by the resource allocation method corresponding to FIG. 2, FIG. 3 or FIG. 4.
  • the base station may determine the maximum transmission priority of the UE sent by the HSS or the application server or the neighboring service function entity to determine the UE's maximum transmission priority.
  • the process of maximum transmission priority :
  • the HSS may first send the maximum transmission priority to the MME, and then send the MME to the eNB, which may be performed by the attaching process in the prior art. Or the Tracking Area Update (TAU) process sends:
  • Step 1201 After the standard TS 23.401 attach procedure step 1-10, the HSS sends the maximum transmission priority of the UE to the MME through a Location Update Response message (Update Location ACK);
  • Update Location ACK a Location Update Response message
  • Step 1202 After the standard TS 23.401 attach procedure step 12-16, the MME sends the maximum transmission priority of the UE to the base station through an Initial Context Setup Request or an Attach Accept message, and finally passes the standard TS. 23.401 Attachment Process After steps 18-26, the attachment process is completed.
  • the neighboring service function entity When the neighboring service function entity sends the maximum transmission priority of each UE, the neighboring service function entity may arrive at the base station through the forwarding of the HSS or the MME in turn, or forward through the MME, and each will be forwarded by the MME. The maximum transmission priority of the UEs is transmitted to the base station.
  • an embodiment of the present invention further provides a UE, which is applicable to a ProSe network architecture that can implement a ProSe service, where the UE 1300 includes: a first determining unit 1301 and a second determining unit 1302. And a communication unit 1303, wherein
  • the first determining unit 1301 is configured to determine that the transmission priority of the first service is the first transmission priority
  • the second determining unit 1302 is configured to determine, according to the correspondence between the transmission priority and the logical channel group, the logical channel group corresponding to the first transmission priority as the first logical channel group;
  • the communication unit 1303 is configured to send a resource request message carrying the first logical channel group identifier to the base station, where the first logical channel group identifier is used to indicate the first logical channel group, and receive the notification message sent by the base station
  • the notification message carries information about resources allocated by the base station to the UE 1300; and the transmission of the first service is performed by using the resource.
  • the first determining unit 1301 is configured to:
  • the transmission priority corresponding to the service priority of the first service is used as the first transmission priority.
  • the communication unit 1303 is further configured to:
  • the first determining unit 1301 determines the transmission priority corresponding to the service priority of the first service, the corresponding relationship between the service priority and the transmission priority sent by the neighboring service function entity or the application server is received.
  • the correspondence between the transmission priority and the logical channel group is sent by the network side;
  • Corresponding relationship between the transmission priority and the logical channel group is determined by the UE 1300; or
  • the correspondence between the transmission priority and the logical channel group is preset by the UE 1300.
  • the communication unit 1303 is further configured to:
  • the second determining unit 1302 determines that the logical channel group corresponding to the first transmission priority is Before the first logical channel group, receiving a correspondence between the transmission priority and the logical channel group sent by the base station by using radio resource control RRC signaling; or
  • the communication unit 1303 is further configured to:
  • the group identifier sent by the network side is received, where the group identifier is used to indicate that the UE 1300 is in the group. Identify the communication within the corresponding group.
  • the communication unit 1303, the group identifier sent by the receiving network side includes:
  • the communication unit 1303 is configured to:
  • the embodiment of the present invention further provides a base station, which is applicable to a ProSe network architecture that can implement a ProSe service, where the base station 1400 includes: a receiving unit 1401, a determining unit 1402, and a processing unit. 1403, where
  • the receiving unit 1401 is configured to receive a resource request message that is sent by the user equipment UE and that carries the logical channel group identifier.
  • a determining unit 1402 configured to determine, according to the logical channel group identifier, a transmission priority of the UE
  • the processing unit 1403 is configured to: the base station 1400 allocates resources to the UE according to the transmission priority of the UE, and notifies the UE of the allocated resources.
  • the determining unit 1402 is configured to:
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station 1400; or
  • the correspondence between the transmission priority of the UE and the logical channel group is preset by the base station 1400; or
  • the corresponding relationship between the transmission priority of the UE and the logical channel group is that the UE sends the RRC signaling by using radio resource control;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the determining unit 1402 is further configured to:
  • the determining unit 1402 is configured to: when determining a correspondence between the transmission priority of the UE and the logical channel group:
  • the resource request message further carries a group identifier of the UE.
  • the processing unit 1403 when notifying the UE of the allocated resources, is used to:
  • the processing unit 1403 is configured to: when allocating resources to the UE according to the transmission priority of the UE,
  • the UE is allocated resources in descending order of transmission priority.
  • the embodiment of the present invention further provides a base station, which is applicable to a ProSe network architecture that can implement a ProSe service, where the base station 1500 station includes: a receiving unit 1501, a determining unit 1502, and processing. Unit 1503, wherein
  • the receiving unit 1501 is configured to receive a resource request message that is sent by the user equipment UE and that carries the logical channel group identifier.
  • a determining unit 1502 configured to determine, according to the logical channel group identifier, a transmission priority of the UE
  • the processing unit 1503 is configured to allocate resources to the UE according to a transmission priority of the UE, and notify the allocated resource, when the transmission priority of the UE is lower than a highest transmission priority of the UE, UE.
  • the receiving unit 1501 is further configured to:
  • the processing unit 1503 is configured to: when allocating resources to the UE according to the transmission priority of the UE,
  • the UE is allocated resources in descending order of transmission priority.
  • the determining unit 1502 is configured to:
  • the correspondence between the transmission priority of the UE and the logical channel group is determined by the base station 1500; or
  • the corresponding relationship between the transmission priority of the UE and the logical channel group is preset by the base station 1500; or
  • the corresponding relationship between the transmission priority of the UE and the logical channel group is that the UE sends the RRC signaling by using radio resource control;
  • the correspondence between the transmission priority of the UE and the logical channel group is sent by the neighboring service function entity or the application server.
  • the determining unit 1502 is further configured to:
  • the determining unit 1502 is configured to: when determining a correspondence between the transmission priority of the UE and the logical channel group:
  • the resource request message further carries a group identifier of the UE.
  • the processing unit 1503 when notifying the UE of the allocated resources, is used to:
  • the embodiment of the present invention further provides a UE, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the UE 1600 includes: a transceiver 1601, a processor 1602, and a bus 1603. Memory 1604, wherein:
  • the transceiver 1601, the processor 1602, and the memory 1604 are mutually connected by a bus 1603; the bus 1603 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus or the like.
  • PCI peripheral component interconnect
  • EISA extended industry standard architecture
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 16, but it does not mean that there is only one bus or one type of bus.
  • the transceiver 1601 is configured to communicate with other devices, such as sending a resource request message to the base station, receiving a notification message sent by the base station, performing service transmission with other UEs, and the like.
  • the processor 1602 is configured to implement the resource allocation method shown in Figure 2 of the embodiment of the present invention, including:
  • the transmission of the first service is performed by the resource.
  • the UE 1600 also includes a memory 1604 for storing programs.
  • the program can include program code, the program code including computer operating instructions.
  • the memory 1604 may include a random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage.
  • the processor 1602 performs storage
  • the application stored in the device 1604 implements the above resource allocation method.
  • the embodiment of the present invention further provides a base station, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the base station 1700 includes: a transceiver 1701, a processor 1702, and a bus 1703. Memory 1704, wherein:
  • the transceiver 1701, the processor 1702, and the memory 1704 are connected to each other through a bus 1703.
  • the bus 1703 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus.
  • PCI peripheral component interconnect
  • EISA extended industry standard architecture
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 17, but it does not mean that there is only one bus or one type of bus.
  • the transceiver 1701 is configured to communicate with other devices, such as receiving a resource request message sent by the UE, sending a notification message to the UE, and the like.
  • the processor 1702 is configured to implement the resource allocation method shown in FIG. 3 of the embodiment of the present invention, including:
  • the base station 1700 also includes a memory 1704 for storing programs.
  • the program can include program code, the program code including computer operating instructions.
  • the memory 1704 may include a random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage.
  • the processor 1702 executes an application stored in the memory 1704 to implement the resource allocation method as described above.
  • the embodiment of the present invention further provides a base station, which is applicable to a ProSe network architecture that can implement a ProSe service.
  • the base station 1800 includes: a transceiver 1801, a processor 1802, and a bus 1803. Memory 1804, wherein:
  • the transceiver 1801, the processor 1802, and the memory 1804 are connected to each other through a bus 1803; the bus 1803 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA). Line and so on.
  • PCI peripheral component interconnect
  • EISA extended industry standard architecture
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in Figure 18, but it does not mean that there is only one bus or one type of bus.
  • the transceiver 1801 is configured to communicate with other devices, receive a resource request message sent by the UE, and send a notification message to the UE.
  • the processor 1802 is configured to implement the resource allocation method shown in FIG. 4 of the embodiment of the present invention, including:
  • the transmission priority of the UE is lower than the highest transmission priority of the UE, allocate resources to the UE according to the transmission priority of the UE, and notify the UE of the allocated resources.
  • the base station 1800 also includes a memory 1804 for storing programs.
  • the program can include program code, the program code including computer operating instructions.
  • the memory 1804 may include a random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage.
  • the processor 1802 executes an application stored in the memory 1804 to implement the resource allocation method as described above.
  • the UE determines, according to the first transmission priority of the service, a corresponding first logical channel group for a service, and carries
  • the resource request message indicating the first logical channel group identifier of the first logical channel group is sent to the base station, and the base station may determine the transmission priority of the UE according to the first logical channel group identifier carried in the resource request message, and further allocate resources for the UE.
  • the UE may notify the base station of the transmission priority of the service by using the logical channel group identifier, and the base station may also learn the transmission priority of the UE by using the logical channel group identifier, and further allocate resources to the UE according to the transmission priority, and perform resources according to the transmission priority.
  • the allocation ensures that resources are allocated preferentially for services with high transmission priority, which improves data transmission efficiency and improves user experience.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the present invention may employ computer-usable storage media (including but not limited to disks) in one or more of the computer-usable program code embodied therein. The form of a computer program product implemented on a memory, CD-ROM, optical memory, or the like.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Abstract

本发明提供了一种资源分配方法、UE及基站,用以解决现有技术中存在的无法根据业务类型的传输优先级进行资源调度,进而导致传输优先级较高的业务类型对应的数据传输效率降低的问题。该方法包括:UE确定第一业务的第一传输优先级,根据该业务的第一传输优先级,确定对应的第一逻辑信道组,并将携带指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息发送至基站,基站根据资源请求消息中携带的第一逻辑信道组标识,确定UE的传输优先级,进而为UE分配资源,这样,UE可以将业务的传输优先级通过逻辑信道组通知基站,使基站可以传输优先级为UE分配资源,保证优先为传输优先级高的业务分配资源,提高了数据传输效率。

Description

一种资源分配方法、UE及基站 技术领域
本发明涉及通信技术领域,尤其涉及一种资源分配方法、UE及基站。
背景技术
邻近业务(Proximity Service,ProSe)通信或者设备到设备(Device to Device,D2D)通信是一种用户设备(User Equipment,UE)之间直接进行通信的技术,UE之间的数据传输和信令交互可以直接在两个UE之间的接口上进行,而不需要经过网络。第三代移动通信标准化组织(3rd Generation Partnership Project,3GPP)业务和系统结构组2(Service and System Aspect,SA2)定义了如图1所示的ProSe网络架构,其中,邻近业务功能实体(ProSe Function)、应用服务器(ProSe Application Service)是针对ProSe业务定义的网络实体,用于业务授权、参数配置等。UE A和UE B在进行ProSe通信时,需要基站(eNodeB,eNB)为UE A和UE B分配资源,分配资源后,UE A和UE B即可直接进行数据传输。
UE可以通过ProSe通信传输不同的业务类型的数据,这些业务类型如普通数据、话音、视频、消息等,其中,不同业务类型具有不同的传输优先级,例如,需要实时传输的语音、视频等业务类型的传输优先级要高于普通数据等业务类型的传输优先级。在现有技术中,无法根据业务类型的传输优先级进行资源分配,这样,导致传输优先级较高的业务类型对应的数据传输效率降低,降低了用户体验。
发明内容
本发明实施例提供了一种资源分配方法、UE及基站,用以解决现有技术中存在的无法根据业务类型的传输优先级进行资源分配,进而导致传输优先级较高的业务类型对应的数据传输效率降低,降低了用户体验的问题。
第一方面,一种资源分配方法,包括:
用户设备UE确定第一业务的传输优先级为第一传输优先级;
所述UE根据传输优先级与逻辑信道组的对应关系,确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组;
所述UE将携带有第一逻辑信道组标识的资源请求消息发送至基站,所述第一逻辑信道组标识用于指示所述第一逻辑信道组;
所述UE接收所述基站发送的通知消息,所述通知消息中携带所述基站为所述UE分配的资源的信息;
所述UE通过所述资源进行所述第一业务的传输。
结合第一方面,在第一种可能的实现方式中,所述UE确定所述第一业务的传输优先级为第一传输优先级,包括:
所述UE确定所述第一业务的业务优先级;
所述UE根据业务优先级与传输优先级的对应关系,确定所述第一业务的业务优先级对应的传输优先级;
将所述第一业务的业务优先级对应的传输优先级,作为所述第一传输优先级。
结合第一方面的第一种可能的实现方式,在第二种可能的实现方式中,在所述确定所述第一业务的业务优先级对应的传输优先级之前,所述方法还包括:
所述UE接收邻近业务功能实体或应用服务器发送的所述业务优先级与传输优先级的对应关系。
结合第一方面或第一方面的以上任一种可能的实现方式,在第三种可能的实现方式中,所述传输优先级与逻辑信道组的对应关系为网络侧发送的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE确定的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE预设的。
结合第一方面或第一方面的以上任一种可能的实现方式,在第四种可能 的实现方式中,在所述确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组之前,所述方法还包括:
所述UE接收所述基站通过无线资源控制RRC信令发送的所述传输优先级与逻辑信道组的对应关系;或者
所述UE接收邻近业务功能实体或应用服务器发送的所述传输优先级与逻辑信道组的对应关系。
结合第一方面或第一方面的以上任一种可能的实现方式,在第五种可能的实现方式中,在所述UE进行组通信时,在所述UE将携带有所述第一逻辑信道组标识的资源请求消息发送至基站之前,还包括:
所述UE接收网络侧发送的组标识,所述组标识用于指示所述UE在组标识对应的组内进行通信。
结合第一方面的第五种可能的实现方式,在第六种可能的实现方式中,所述UE接收网络侧发送的组标识,包括:
接收所述基站通过RRC信令发送的组标识;或者
接收邻近业务功能实体或应用服务器发送的组标识。
结合第一方面的第五或第六种可能的实现方式,在第七种可能的实现方式中,所述UE将携带有第一逻辑信道组标识的资源请求消息发送至所述基站,包括:
所述UE将携带有所述第一逻辑信道组标识和所述组标识的资源请求消息发送至所述基站。
第二方面,一种资源分配方法,包括:
基站接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级;
所述基站根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
结合第二方面,在第一种可能的实现方式中,所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级,包括:
所述基站根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
结合第二方面的第一种可能的实现方式,在第二种可能的实现方式中,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
结合第二方面或第二方面的第一种可能的实现方式,在第三种可能的实现方式中,在基站根据所述逻辑信道组标识,确定所述UE的传输优先级之前,所述方法还包括:
所述基站确定所述UE的传输优先级与逻辑信道组的对应关系。
结合第二方面的第三种可能的实现方式,在第四种可能的实现方式中,所述基站确定所述UE的传输优先级与逻辑信道组的对应关系,包括:
所述基站接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
所述基站根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
结合第二方面或第二方面的以上任一种可能的实现方式,在第五种可能的实现方式中,所述资源请求消息中还携带所述UE的组标识。
结合第二方面的第五种可能的实现方式,在第六种可能的实现方式中,所述基站将分配的资源通知所述UE,包括:
根据所述UE的组标识,将分配的资源通知所述UE。
结合第二方面或第二方面的以上任一种可能的实现方式,在第七种可能的实现方式中,所述基站根据所述UE的传输优先级,为所述UE分配资源, 包括:
所述基站按照传输优先级从高到低的顺序,为所述UE分配资源。
第三方面,一种资源分配方法,包括:
基站接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级;
若所述UE的传输优先级低于所述UE的最高传输优先级,则所述基站根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
结合第三方面,在第一种可能的实现方式中,所述方法还包括:
所述基站接收归属签约用户服务器HSS发送的所述UE的最高传输优先级;或者,
所述基站接收邻近业务功能实体或应用服务器发送的所述UE的最高传输优先级。
结合第三方面或第三方面的第一种可能的实现方式,在第二种可能的实现方式中,所述基站根据所述UE的传输优先级,为所述UE分配资源,包括:
所述基站按照传输优先级从高到低的顺序,为所述UE分配资源。
结合第三方面或第三方面的以上任一种可能的实现方式,在第三种可能的实现方式中,所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级,包括:
所述基站根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
结合第三方面的第三种可能的实现方式,在第四种可能的实现方式中,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
结合第三方面或第三方面的第一至第三中任一种可能的实现方式,在第五种可能的实现方式中,在所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级之前,所述方法还包括:
所述基站确定所述UE的传输优先级与逻辑信道组的对应关系。
结合第三方面的第五种可能的实现方式,在第六种可能是实现方式中,所述基站确定所述UE的传输优先级与逻辑信道组的对应关系,包括:
所述基站接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
所述基站根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
结合第三方面或第三方面的以上任一种可能的实现方式,在第七种可能的实现方式中,所述资源请求消息中还携带所述UE的组标识。
结合第三方面的第七种可能的实现方式,在第八种可能的实现方式中,所述基站将分配的资源通知所述UE,包括:
根据所述UE的组标识,将分配的资源通知所述UE。
第四方面,一种UE,包括:
第一确定单元,用于确定第一业务的传输优先级为第一传输优先级;
第二确定单元,用于根据传输优先级与逻辑信道组的对应关系,确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组;
通信单元,用于将携带有第一逻辑信道组标识的资源请求消息发送至基站,所述第一逻辑信道组标识用于指示所述第一逻辑信道组;接收所述基站发送的通知消息,所述通知消息中携带所述基站为所述UE分配的资源的信息;通过所述资源进行所述第一业务的传输。
结合第四方面,在第一种可能的实现方式中,所述第一确定单元,用于:
确定所述第一业务的业务优先级;
根据业务优先级与传输优先级的对应关系,确定所述第一业务的业务优先级对应的传输优先级;
将所述第一业务的业务优先级对应的传输优先级,作为所述第一传输优先级。
结合第四方面的第一种可能的实现方式,在第二种可能的实现方式中,所述通信单元,还用于:
在所述第一确定单元确定所述第一业务的业务优先级对应的传输优先级之前,接收邻近业务功能实体或应用服务器发送的所述业务优先级与传输优先级的对应关系。
结合第四方面或第四方面的以上任一种可能的实现方式,在第三种可能的实现方式中,所述传输优先级与逻辑信道组的对应关系为网络侧发送的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE确定的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE预设的。
结合第四方面或第四方面的以上任一种可能的实现方式,在第四种可能的实现方式中,所述通信单元,还用于:
在所述第二确定单元确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组之前,接收所述基站通过无线资源控制RRC信令发送的所述传输优先级与逻辑信道组的对应关系;或者
接收邻近业务功能实体或应用服务器发送的所述传输优先级与逻辑信道组的对应关系。
结合第四方面或第四方面的以上任一种可能的实现方式,在第五种可能的实现方式中,,所述通信单元,还用于:
在所述UE进行组通信时,在将携带有所述第一逻辑信道组标识的资源请求消息发送至基站之前,接收网络侧发送的组标识,所述组标识用于指示所述UE在组标识对应的组内进行通信。
结合第四方面的第五种可能的实现方式,在第六种可能的实现方式中, 所述通信单元,在接收网络侧发送的组标识,包括:
接收所述基站通过RRC信令发送的组标识;或者
接收邻近业务功能实体或应用服务器发送的组标识。
结合第四方面的第五或第六种可能的实现方式,在第七种可能的实现方式中,所述通信单元,用于:
将携带有所述第一逻辑信道组标识和所述组标识的资源请求消息发送至所述基站。
第五方面,一种基站,包括:
接收单元,用于接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
确定单元,用于根据所述逻辑信道组标识,确定所述UE的传输优先级;
处理单元,用于所述基站根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
结合第五方面,在第一种可能的实现方式中,所述确定单元,用于:
根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
结合第五方面的第一种可能的实现方式,在第二种可能的实现方式中,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
结合第五方面或第五方面的第一种可能的实现方式,在第三种可能的实现方式中,所述确定单元,还用于:
在根据所述逻辑信道组标识,确定所述UE的传输优先级之前,确定所述 UE的传输优先级与逻辑信道组的对应关系。
结合第五方面的第三种可能的实现方式,在第四种可能的实现方式中,所述确定单元,在确定所述UE的传输优先级与逻辑信道组的对应关系时,用于:
接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
结合第五方面或第五方面的以上任一种可能的实现方式,在第五种可能的实现方式中,所述资源请求消息中还携带所述UE的组标识。
结合第五方面的第五种可能的实现方式,在第六种可能的实现方式中,所述处理单元,在将分配的资源通知所述UE时,用于:
根据所述UE的组标识,将分配的资源通知所述UE。
结合第五方面或第五方面的以上任一种可能的实现方式,在第七种可能的实现方式中,所述处理单元,在根据所述UE的传输优先级,为所述UE分配资源时,用于:
按照传输优先级从高到低的顺序,为所述UE分配资源。
第六方面,一种基站,包括:
接收单元,用于接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
确定单元,用于根据所述逻辑信道组标识,确定所述UE的传输优先级;
处理单元,用于在所述UE的传输优先级低于所述UE的最高传输优先级时,根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
结合第六方面,在第一种可能的实现方式中,所述接收单元,还用于:
接收归属签约用户服务器HSS发送的所述UE的最高传输优先级;或者,
接收邻近业务功能实体或应用服务器发送的所述UE的最高传输优先级。
结合第六方面或第六方面的第一种可能的实现方式,在第二种可能的实 现方式中,所述处理单元,在根据所述UE的传输优先级,为所述UE分配资源时,用于:
按照传输优先级从高到低的顺序,为所述UE分配资源。
结合第六方面或第六方面的以上任一种可能的实现方式,在第三种可能的实现方式中,所述确定单元,用于:
根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
结合第六方面的第三种可能的实现方式,在第四种可能的实现方式中,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
结合第六方面或第六方面的第一至第三中任一种可能的实现方式,在第五种可能的实现方式中,所述确定单元,还用于:
在根据所述逻辑信道组标识,确定所述UE的传输优先级之前,确定所述UE的传输优先级与逻辑信道组的对应关系。
结合第三方面的第五种可能的实现方式,在第六种可能是实现方式中,所述确定单元,在确定所述UE的传输优先级与逻辑信道组的对应关系时,用于:
接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
结合第六方面或第六方面的以上任一种可能的实现方式,在第七种可能的实现方式中,所述资源请求消息中还携带所述UE的组标识。
结合第六方面的第七种可能的实现方式,在第八种可能的实现方式中,所述处理单元,在将分配的资源通知所述UE时,用于:
根据所述UE的组标识,将分配的资源通知所述UE。
本发明实施例中,UE确定第一业务的传输优先级为第一传输优先级,根据该业务的第一传输优先级,确定对应的第一逻辑信道组,并将携带指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息发送至基站,基站可以根据资源请求消息中携带的第一逻辑信道组标识,确定UE的传输优先级,进而为UE分配资源,这样,UE可以将业务的传输优先级通过逻辑信道组通知基站,基站也可以通过逻辑信道组得知UE的传输优先级,进而根据传输优先级为UE分配资源,根据传输优先级进行资源分配,保证优先为传输优先级高的业务分配资源,提高了数据传输效率,也提高了用户的体验。
附图说明
图1为现有技术中提供的一种ProSe网络架构示意图;
图2为本发明实施例提供的第一种资源分配方法的流程图;
图3为本发明实施例提供的第二种资源分配方法的流程图;
图4为本发明实施例提供的第三种资源分配方法的流程图;
图5为本发明实施例提供的第一种资源分配方法的具体流程图;
图6为本发明实施例提供的第二种资源分配方法的具体流程图;
图7为本发明实施例提供的第三种资源分配方法的具体流程图;
图8为本发明实施例提供的第四种资源分配方法的具体流程图;
图9为本发明实施例提供的第五种资源分配方法的具体流程图;
图10为本发明实施例提供的第六种资源分配方法的具体流程图;
图11为本发明实施例提供的第七种资源分配方法的具体流程图;
图12为本发明实施例提供的一种获取UE的最高优先级的具体流程图;
图13为本发明实施例提供的一种UE的结构示意图;
图14为本发明实施例提供的一种基站的结构示意图;
图15为本发明实施例提供的一种基站的结构示意图;
图16为本发明实施例提供的一种UE的结构图;
图17为本发明实施例提供的一种基站的结构图;
图18为本发明实施例提供的一种基站的结构图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明作进一步地详细描述,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它实施例,都属于本发明保护的范围。
本发明实施例提供一种资源分配方法、UE及基站,用以解决现有技术中存在的无法根据业务类型的传输优先级进行资源分配,进而导致传输优先级较高的业务类型对应的数据传输效率降低,降低了用户体验的问题。其中,方法和装置是基于同一发明构思的,由于方法及装置解决问题的原理相似,因此装置与方法的实施可以相互参见,重复之处不再赘述。
采用本发明技术方案,UE确定第一业务的传输优先级为第一传输优先级,进而确定第一传输优先级对应的第一逻辑信道组,并将携带指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息发送至基站,基站可以根据资源请求消息中携带的第一逻辑信道组标识,确定UE的传输优先级,进而为UE分配资源,这样,UE可以将业务的传输优先级通过逻辑信道组标识通知基站,基站也可以通过逻辑信道组标识得知UE的传输优先级,进而根据传输优先级为UE分配资源,根据传输优先级进行资源分配,保证优先为传输优先级高的业务分配资源,提高了数据传输效率,也提高了用户的体验。
本发明实施例提供了一种资源分配方法、UE及基站,适用于可以实现ProSe业务的ProSe网络架构中,下面结合附图对本发明优选的实施方式进行详细说明。
本发明实施例提供的一种资源分配方法,该方法适用于UE侧,参阅图2所示,该方法的具体流程包括:
步骤201:UE确定第一业务的传输优先级为第一传输优先级。
可选的,第一业务为该UE即将发起的业务,需要与其他UE进行通信。
可选的,UE确定第一业务的传输优先级为第一传输优先级,包括:
该UE确定第一业务的业务优先级;
该UE根据业务优先级与传输优先级的对应关系,确定第一业务的业务优先级对应的传输优先级;
将确定的第一业务的业务优先级对应的传输优先级,作为第一传输优先级。
其中,UE可以根据第一业务的业务类型、或者第一业务的业务信息,或者业务与业务优先级的对应关系,确定第一业务的业务优先级,对此本发明不做限定。例如,确定业务app[1]的业务优先级为service priority[0];确定业务app[2]的业务优先级为service priority[0];确定业务app[3]的业务优先级为service priority[1]。
其中,可选的,业务优先级与传输优先级的对应关系为网络侧发送的;或者
业务优先级与传输优先级的对应关系为该UE预设的。
可选的,当该业务优先级与传输优先级的对应关系为网络侧发送的时,在执行步骤201之前,还包括:UE接收网络侧发送的业务优先级与传输优先级的对应关系,具体包括:
该UE接收邻近业务功能实体或应用服务器发送的该业务优先级与传输优先级的对应关系。
步骤202:UE根据传输优先级与逻辑信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组。
可选的,传输优先级与逻辑信道组的对应关系为网络侧发送的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE确定的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE预设的。
可选的,在执行步骤202之前,还包括:UE接收网络侧发送的传输优先级与逻辑信道组的对应关系,包括:
所述UE接收所述基站通过无线资源控制(Radio Resource Control,RRC)信令发送的所述传输优先级与逻辑信道组的对应关系;或者
所述UE接收邻近业务功能实体或应用服务器发送的所述传输优先级与逻辑信道组的对应关系。
可选的,在传输优先级与逻辑信道组标识的对应关系为UE确定的时,在执行步骤202之前,还包括:UE确定传输优先级与逻辑信道组标识的对应关系,包括:
UE接收邻近业务功能实体或应用服务器发送的该UE支持的传输优先级,如transfer priority[0]、transfer priority[1]、transfer priority[2]、transfer priority[3];
UE根据该UE根据支持的传输优先级,确定传输优先级与逻辑信道组的对应关系。UE可以根据预设的规则,将UE支持的传输优先级映射到逻辑信道组中,确定传输优先级与逻辑信道组的对应关系,例如,将transfer priority[0]、transfer priority[1]与LCG[0]对应,将transfer priority[2]、transfer priority[3]与LCG[1]对应。
其中,在该UE进行组通信时,在执行步骤203还包括:
该UE接收网络侧发送的组标识,所述组标识用于指示所述UE在组标识对应的组内进行通信。
可选的,UE接收网络侧发送的组标识,包括:
接收基站通过RRC信令发送的组标识;或者
接收邻近业务功能实体或应用服务器发送的组标识。
在目前的规范中,定义了4个逻辑信道组,逻辑信道组标识为LCG[0]、LCG[1]、LCG[2]、LCG[3]。每个逻辑信道组中对应的传输优先级可以根据实际场景的不同,具体设置,本发明对此不做限定。
步骤203:UE将携带有第一逻辑信道组标识的资源请求消息发送至基站,该第一逻辑信道组标识用于指示第一逻辑信道组。
UE通过执行步骤203,将携带有第一逻辑信道组标识的资源请求消息发送至基站,请求基站根据第一逻辑信道组标识为其分配资源。
在UE接收了网络侧发送的组标识后,该UE将携带有第一逻辑信道组标识的资源请求消息发送至基站,包括:
该UE将携带有第一逻辑信道组标识和组标识的资源请求消息发送至基站,请求基站基于该第一逻辑信道组标识和组标识为该UE分配资源。
步骤204:UE接收基站发送的通知消息,该通知消息中携带有基站为该UE分配的资源的信息;UE通过该资源进行该第一业务的传输。
在基站基于第一逻辑信道组标识为UE分配资源后,基站会向UE发送携带有通知消息,以使UE通过该通知消息确定UE为其分配的资源。
采用本发明上述实施例的资源分配方法,UE确定第一业务的第一传输优先级,进而确定第一传输优先级对应的第一逻辑信道组标识,并将携带第一逻辑信道组标识的资源请求消息发送至基站,基站可以根据资源请求消息中携带的第一逻辑信道组标识,确定UE的传输优先级,进而为UE分配资源,这样,UE可以将业务的传输优先级通过逻辑信道组标识通知基站,以使基站可以通过逻辑信道组标识得知UE的传输优先级,进而根据传输优先级为UE分配资源,根据传输优先级进行资源分配,保证优先为传输优先级高的业务分配资源,提高了数据传输效率,也提高了用户的体验。
本发明实施例提供的一种资源分配方法,该方法适用于基站侧,参阅图3所示,该方法的具体流程包括:
步骤301:基站接收UE发送的携带有逻辑信道组标识的资源请求消息。
其中,逻辑信道组标识用于指示上报资源请求消息的UE针对第一业务确定的逻辑信道组。具体的,UE确定第一业务的逻辑信道组的具体流程为上述实施例中的步骤201和步骤202。
步骤302:基站根据该逻辑信道组标识,确定UE的传输优先级。
可选的,在执行步骤302时,包括:
该基站根据该UE的传输优先级与逻辑信道组的对应关系,确定该逻辑信道组标识指示的逻辑信道组对应的传输优先级。
其中,该UE的传输优先级与逻辑信道组的对应关系为该基站确定的;或者,
该UE的传输优先级与逻辑信道组的对应关系为该基站预设的;或者,
该UE的传输优先级与逻辑信道组的对应关系为该UE通过RRC信令发送的;或者,
该UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
其中,当该UE的传输优先级与逻辑信道组标识的对应关系为该基站确定的时,执行步骤302之前,还包括:
基站确定该UE的传输优先级与逻辑信道组的对应关系,具体包括:
该基站接收邻近业务功能实体或应用服务器发送的该UE支持的传输优先级,如transfer priority[0]、transfer priority[1]、transfer priority[2]、transfer priority[3];
该基站根据该UE支持的传输优先级,确定该UE的传输优先级与逻辑信道组的对应关系。基站可以根据预设的规则,将UE支持的传输优先级映射到逻辑信道组中,确定传输优先级与逻辑信道组的对应关系,例如,将transfer priority[0]、transfer priority[1]与LCG[0]对应,将transfer priority[2]、transfer priority[3]与LCG[1]对应。
步骤303:基站根据该UE的传输优先级,为该UE分配资源,并将分配的资源通知该UE。
基站通常会接收多个UE发送的资源请求消息,这样,会确定多个UE的传输优先级,因此,在执行步骤303时,基站会按照传输优先级从高到低的顺序,为每个UE分配资源。
例如,根据第一UE发送的逻辑信道组标识,确定第一UE的传输优先级 为transfer priority[2],根据第二UE发送逻辑信道组标识,确定第二UE的传输优先级为transfer priority[1],且transfer priority[1]优先级高于transfer priority[2],则优先为第二UE分配资源,为第二UE分配资源后,再为第一UE分配资源。
可选的,UE的传输优先级的数目可能为多个,当UE的传输优先级的数目为多个时,可以在UE的多个传输优先级中选择最高的传输优先级或最低的传输优先级,然后根据选择的UE的最高的传输优先级或最低的传输优先级的从高到低的顺序,为UE分配资源。本发明对此不做限定。
可选的,在步骤301中,基站接收的资源请求消息中还携带有组标识;
基站将分配的资源通知该UE,包括:
根据该UE的组标识,将分配的资源通知该UE。具体的,基站将分配的资源通知处于该UE的组标识对应的组内的所有UE,由于UE处于该组标识对应的组内,因此,该UE可以收到基站发送的分配的资源的通知。
采用本发明上述实施例的资源分配方法,基站接收UE上报的携带有逻辑信道组标识的资源请求消息,并根据该逻辑信道组标识,确定UE的传输优先级,根据该UE的传输优先级为该UE分配资源,并将分配的资源通知该UE,这样,基站可以通过UE上报的逻辑信道组标识得知UE的传输优先级,进而根据传输优先级为UE分配资源,根据传输优先级进行资源分配,保证优先为传输优先级高的业务分配资源,提高了数据传输效率,也提高了用户的体验。
本发明实施例提供的一种资源分配方法,该方法适用于基站侧,参阅图4所示,该方法的具体流程包括:
步骤401:基站接收UE上报的携带有逻辑信道组标识的资源请求消息。
其中,逻辑信道组标识用于指示上报资源请求消息的UE针对第一业务确定的逻辑信道组。具体的,UE确定第一业务的逻辑信道组的具体流程为以上实施例中的步骤201和步骤202。
步骤402:基站根据该辑信道组标识,确定该UE的传输优先级。
可选的,在执行步骤402时,包括:
该基站根据该UE的传输优先级与逻辑信道组的对应关系,确定该逻辑信道组标识指示的逻辑信道组对应的传输优先级。
可选的,该UE的传输优先级与逻辑信道组的对应关系为该基站确定的;或者,
该UE的传输优先级与逻辑信道组的对应关系为该基站预设的;或者,
该UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
该UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
当该UE的传输优先级与逻辑信道组的对应关系为该基站确定的时,执行步骤402之前,还包括:
基站确定该UE的传输优先级与逻辑信道组的对应关系,具体包括:
该基站接收邻近业务功能实体或应用服务器发送的该UE支持的传输优先级;
该基站根据该UE支持的传输优先级,确定该UE的传输优先级与逻辑信道组的对应关系。
步骤403:若该UE的传输优先级低于该UE的最高传输优先级时,则基站根据该UE的传输优先级,为该UE分配资源,并将分配的资源通知该UE。
可选的,可选的,在执行步骤403之前,还包括:基站确定该UE的最高传输优先级,包括:
基站接收归属签约用户服务器(Home Subscriber Sever,HSS)发送的该UE的最高传输优先级;或者,
基站接收邻近业务功能实体或应用服务器发送的该UE的最高传输优先级。
在接收HSS发送的每个UE的最高传输优先级时,可选的,先将最高传输优先级发送至MME,再由MME发送至基站。
可选的,在执行步骤403时,包括:
将该UE的传输优先级与该UE的最大优先级进行比较,在确定该UE的传输优先级小于该UE的最大传输优先级时,为该UE分配资源。
可选的,该UE的传输优先级的数目可能为多个,当确定的UE的传输优先级的数目为多个时,可以在该UE的每个传输优先级均小于该UE的最大传输优先级时,为该UE分配资源。
可选的,基站根据UE的传输优先级,为该UE分配资源,包括:
该基站按照传输优先级从高到低的顺序,为该UE分配资源。
基站通常会接收多个UE发送的资源请求消息,这样,会确定多个UE的传输优先级,因此,在执行步骤403时,基站会按照传输优先级从高到低的顺序,为每个UE分配资源。
可选的,UE的传输优先级的数目可能为多个,当UE的传输优先级的数目为多个时,可以在UE的多个传输优先级中选择最高的传输优先级或最低的传输优先级,然后根据选择的UE的最高的传输优先级或最低的传输优先级的从高到低的顺序,为UE分配资源。本发明对此不做限定。
可选的,在步骤401中,基站接收的资源请求消息中还携带有组标识;
基站将分配的资源通知该UE,包括:
根据该UE的组标识,将分配的资源通知该UE。具体的,基站将分配的资源通知处于该UE的组标识对应的组内的所有UE,由于UE处于该组标识对应的组内,因此,该UE可以收到基站发送的分配的资源的通知。
采用本发明上述实施例的资源分配方法,基站接收UE上报的携带有逻辑信道组标识的资源请求消息,并根据该逻辑信道组标识,确定UE的传输优先级,在该UE的传输优先级低于该UE的最高传输优先级时,根据该UE的传输优先级为该UE分配资源,并将分配的资源通知UE,这样,基站可以通过UE上报的逻辑信道组标识得知UE的传输优先级,并基于UE的最高传输优先级确定是否为该UE分配资源,根据传输优先级进行资源分配,保证优先为传输优先级高的业务分配资源,提高了数据传输效率,也提高了用户的体验。
基于以上实施例,本发明提供了一种资源分配方法,适用于可以实现 ProSe业务的ProSe网络架构中,参阅图5所示,该方法的具体流程包括:
步骤501a:应用服务器向UE发送业务优先级与传输优先级的对应关系;或者步骤501b:邻近业务功能实体向UE发送业务优先级与传输优先级的对应关系。
业务优先级与传输优先级的对应关系,例如,表1所示:
表1 业务优先级与传输优先级的对应关系表
业务优先级 传输优先级
service priority[0] transfer priority[0]
service priority[1] transfer priority[0]
service priority[2] transfer priority[1]
由表1可知,业务优先级与传输优先级的对应关系中,每个业务优先级对应唯一的一个传输优先级。
步骤502:UE确定传输优先级与逻辑信道组的对应关系。
其中,UE可以将不同的传输优先级映射到不同的逻辑信道组中,其中,目前的规范中定义了4个逻辑信道组。
传输优先级与逻辑信道组的对应关系,如表2所示,可以是UE预设的,也可以是根据预设的规则确定的,本发明对此不做限定:
表2 传输优先级与逻辑信道组标识的对应关系表
传输优先级 逻辑信道组标识
transfer priority[0] LCG[0]
transfer priority[1] LCG[0]
transfer priority[2] LCG[1]
由表2可知,在传输优先级与逻辑信道组的对应关系中,每个传输优先级对应唯一的一个逻辑信道组。
步骤503:UE针对一业务,向基站请求资源,在基站为该UE分配资源后,UE进行该业务的传输。
其中,具体的,UE针对一业务,首先确定该业务的业务优先级;然后根据业务优先级与传输优先级的对应关系,确定该业务的业务优先级对应的传输优先级为第一传输优先级;再根据传输优先级与逻辑信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组;向基站发送携带有指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息;基站基于该第一逻辑信道组标识为UE分配资源后,将分配的资源通知UE,UE基于分配的资源进行该业务的传输,即通过图2、图3或图4对应的资源分配方法执行步骤503。
基于以上实施例,本发明实施例还提供了一种资源分配方法,适用于可以实现ProSe业务的ProSe网络架构中,参阅图6所示,该方法的具体流程包括:
步骤601a:应用服务器向基站发送每个UE使用的传输优先级;或者步骤601b:邻近业务功能实体向基站发送每个UE使用的传输优先级。
可选的,邻近业务功能实体向基站发送每个UE使用的传输优先级时,可以依次通过HSS、移动性管理实体(Mobile Managenment Entity,MME)的转发到达基站,或者通过MME到达基站。
步骤602:基站确定传输优先级与逻辑信道组的对应关系。
其中,基站可以针对每个UE,将每个UE使用的不同的传输优先级映射到不同的逻辑信道组中,其中,目前的规范中定义了4个逻辑信道组。
传输优先级与逻辑信道组的对应关系,如表2所示,可以是UE预设的,也可以是根据预设的规则确定的,本发明对此不做限定。
由表2可知,在传输优先级与逻辑信道组的对应关系中,每个传输优先级对应唯一的一个逻辑信道组。
步骤603:基站通过RRC信令将针对每个UE的传输优先级与逻辑信道组的对应关系发送给每个UE。
步骤604:UE针对一业务,向基站请求资源,在基站为该UE分配资源后,UE进行该业务的传输。
其中,具体的,UE针对一业务,首先确定该业务的业务优先级;然后根据如表1所示的业务优先级与传输优先级的对应关系,确定该业务的业务优先级对应的传输优先级为第一传输优先级;再根据获得的传输优先级与逻辑信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组;向基站发送携带有指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息;基站基于该第一逻辑信道组标识为UE分配资源后,将分配的资源通知UE,UE基于分配的资源进行该业务的传输,即通过图2、图3或图4对应的资源分配方法执行步骤604。
基于以上实施例,本发明实施例还提供了一种资源分配方法,适用于可以实现ProSe业务的ProSe网络架构中,参阅图7所示,该方法的具体流程包括:
步骤701a:应用服务器向基站发送每个UE使用的传输优先级、每个UE的组标识;或者步骤701b:邻近业务功能实体向基站发送每个UE使用的传输优先级、每个UE的组标识。
可选的,邻近业务功能实体向基站发送每个UE使用的传输优先级和组标识时,可以依次通过HSS、MME的转发到达基站,或者通过MME到达基站。
步骤702:基站确定传输优先级与逻辑信道组的对应关系。
其中,基站可以针对每个UE,将每个UE使用的不同的传输优先级映射到不同的逻辑信道组中,其中,目前的规范中定义了4个逻辑信道组。
传输优先级与逻辑信道组的对应关系,如表2所示,可以是UE预设的,也可以是根据预设的规则确定的,本发明对此不做限定。
由表2可知,在传输优先级与逻辑信道组的对应关系中,每个传输优先级对应唯一的一个逻辑信道组。
步骤703:基站通过RRC信令将针对每个UE的传输优先级与逻辑信道组的对应关系、组标识发送给每个UE。
步骤704:UE针对一业务,向基站请求资源,在基站为该UE分配资源后,UE进行该业务的传输。
其中,具体的,UE针对一业务,首先确定该业务的业务优先级;然后根据如表1所示的业务优先级与传输优先级的对应关系,确定该业务的业务优先级对应的传输优先级为第一传输优先级;再根据获得的传输优先级与逻辑信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组;向基站发送携带有指示第一逻辑信道组的第一逻辑信道组标识和该UE的组标识的资源请求消息;基站基于该第一逻辑信道组标识为UE分配资源后,将分配的资源通过该UE的组标识通知UE,UE基于分配的资源进行该业务的传输,即通过图2、图3或图4对应的资源分配方法执行步骤704。
基于以上实施例,本发明实施例还提供了一种资源分配方法,适用于可以实现ProSe业务的ProSe网络架构中,参阅图8所示,该方法的具体流程包括:
步骤801a:应用服务器向基站发送针对每个UE的传输优先级与逻辑信道组的对应关系;或者步骤801b:邻近业务功能实体向基站发送针对每个UE的传输优先级与逻辑信道组的对应关系。
可选的,邻近业务功能实体向基站发送针对每个UE的传输优先级与逻辑信道组的对应关系时,可以依次通过HSS、MME的转发到达基站,或者通过MME到达基站。
步骤802a:应用服务器向UE发送针对该UE的传输优先级与逻辑信道组的对应关系;或者步骤802b:邻近业务功能实体向UE发送针对该UE的传输优先级与逻辑信道组的对应关系。
其中,步骤801和步骤802并没有时间先后顺序,可以先执行步骤801,也可以先执行步骤802,或者两个步骤同时执行,本发明对此不作限定。
步骤803:UE针对一业务,向基站请求资源,在基站为该UE分配资源后,UE进行该业务的传输。
其中,具体的,UE针对一业务,首先确定该业务的业务优先级;然后根据如表1所示的业务优先级与传输优先级的对应关系,确定该业务的业务优先级对应的传输优先级为第一传输优先级;再根据获得的传输优先级与逻辑 信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组;向基站发送携带有指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息;基站基于该第一逻辑信道组标识为UE分配资源后,将分配的资源通知UE,UE基于分配的资源进行该业务的传输,即通过图2、图3或图4对应的资源分配方法执行步骤803。
基于以上实施例,本发明实施例还提供了一种资源分配方法,适用于可以实现ProSe业务的ProSe网络架构中,参阅图9所示,该方法的具体流程包括:
步骤901a:应用服务器向基站发送针对每个UE的传输优先级与逻辑信道组标识的对应关系、每个UE的组标识;或者步骤901b:邻近业务功能实体向基站发送针对每个UE的传输优先级与逻辑信道组标识的对应关系、每个UE的组标识。
可选的,邻近业务功能实体向基站发送针对每个UE的传输优先级与逻辑信道组的对应关系、每个UE的组标识时,可以依次通过HSS、MME的转发到达基站,或者通过MME到达基站。
步骤902a:应用服务器向UE发送针对该UE的传输优先级与逻辑信道组的对应关系、该UE的组标识;或者步骤902b:邻近业务功能实体向UE发送针对该UE的传输优先级与逻辑信道组的对应关系、该UE的组标识。
其中,步骤901和步骤902并没有时间先后顺序,可以先执行步骤901,也可以先执行步骤902,或者两个步骤同时执行,本发明对此不作限定。
步骤903:UE针对一业务,向基站请求资源,在基站为该UE分配资源后,UE进行该业务的传输。
其中,具体的,UE针对一业务,首先确定该业务的业务优先级;然后根据如表1所示的业务优先级与传输优先级的对应关系,确定该业务的业务优先级对应的传输优先级为第一传输优先级;再根据获得的传输优先级与逻辑信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组;向基站发送携带有指示第一逻辑信道组的第一逻辑信道组标识和该UE的 组标识的资源请求消息;基站基于该第一逻辑信道组标识为UE分配资源后,将分配的资源通过该UE的组标识通知UE,UE基于分配的资源进行该业务的传输,即通过图2、图3或图4对应的资源分配方法执行步骤903。
基于以上实施例,本发明实施例还提供了一种资源分配方法,适用于可以实现ProSe业务的ProSe网络架构中,参阅图10所示,该方法的具体流程包括:
步骤1001a:应用服务器向UE发送针对该UE的传输优先级与逻辑信道组的对应关系;或者步骤1001b:邻近业务功能实体向UE发送针对该UE的传输优先级与逻辑信道组的对应关系。
步骤1002:UE通过RRC信令将针对该UE的传输优先级与逻辑信道组的对应关系发送给基站。
步骤1003:UE针对一业务,向基站请求资源,在基站为该UE分配资源后,UE进行该业务的传输。
其中,具体的,UE针对一业务,首先确定该业务的业务优先级;然后根据如表1所示的业务优先级与传输优先级的对应关系,确定该业务的业务优先级对应的传输优先级为第一传输优先级;再根据获得的传输优先级与逻辑信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组;向基站发送携带有指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息;基站基于该第一逻辑信道组标识为UE分配资源后,将分配的资源通知UE,UE基于分配的资源进行该业务的传输,即通过图2、图3或图4对应的资源分配方法执行步骤1003。
基于以上实施例,本发明实施例还提供了一种资源分配方法,适用于可以实现ProSe业务的ProSe网络架构中,参阅图11所示,该方法的具体流程包括:
步骤1101a:应用服务器向UE发送针对该UE的传输优先级与逻辑信道组的对应关系、该UE的组标识;或者步骤1101b:邻近业务功能实体向UE发送针对该UE的传输优先级与逻辑信道组的对应关系、该UE的组标识。
步骤1102:UE通过RRC信令将针对该UE的传输优先级与逻辑信道组的对应关系、该UE的组标识发送给基站。
步骤1103:UE针对一业务,向基站请求资源,在基站为该UE分配资源后,UE进行该业务的传输。
其中,具体的,UE针对一业务,首先确定该业务的业务优先级;然后根据如表1所示的业务优先级与传输优先级的对应关系,确定该业务的业务优先级对应的传输优先级为第一传输优先级;再根据获得的传输优先级与逻辑信道组的对应关系,确定第一传输优先级对应的逻辑信道组为第一逻辑信道组;向基站发送携带有指示第一逻辑信道组的第一逻辑信道组标识和该UE的组标识的资源请求消息;基站基于该第一逻辑信道组标识为UE分配资源后,将分配的资源通过该UE的组标识通知UE,UE基于分配的资源进行该业务的传输,即通过图2、图3或图4对应的资源分配方法执行步骤1103。
在基站在通过确定的每个UE的最大传输优先级为UE分配资源的实施例中,基站可以通过接收HSS或者应用服务器或者邻近业务功能实体发送的UE的最大传输优先级,确定每个UE的最大传输优先级的流程:
在基站接收HSS发送的每个UE的最大传输优先级时,参阅图12所示,HSS可以先将最大传输优先级发送至MME,再由MME发送至基站,可以通过现有技术中的附着流程或跟踪区更新(Tracking Area Update,TAU)流程发送:
步骤1201:在标准TS 23.401附着流程步骤1-10后,HSS将UE的最大传输优先级通过位置更新响应消息(Update Location ACK)发送至MME;
步骤1202:在标准TS 23.401附着流程步骤12-16后,MME将UE的最大传输优先级通过初始化上下文建立请求(Initial Context Setup Request)或附着完成消息(Attach Accept)发送至基站,最后通过标准TS 23.401附着流程步骤18-26后,完成附着流程。
在邻近业务功能实体发送每个UE的最大传输优先级时,邻近业务功能实体可以将依次通过HSS、MME的转发到达基站,或者通过MME转发,将每 个UE的最大传输优先级传输到基站。
基于以上实施例,参阅图13所示,本发明实施例还提供了一种UE,适用于可以实现ProSe业务的ProSe网络架构中,该UE 1300包括:第一确定单元1301、第二确定单元1302,以及通信单元1303,其中,
第一确定单元1301,用于确定第一业务的传输优先级为第一传输优先级;
第二确定单元1302,用于根据传输优先级与逻辑信道组的对应关系,确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组;
通信单元1303,用于将携带有第一逻辑信道组标识的资源请求消息发送至基站,所述第一逻辑信道组标识用于指示所述第一逻辑信道组;接收所述基站发送的通知消息,所述通知消息中携带所述基站为所述UE1300分配的资源的信息;通过所述资源进行所述第一业务的传输。
可选的,所述第一确定单元1301,用于:
确定所述第一业务的业务优先级;
根据业务优先级与传输优先级的对应关系,确定所述第一业务的业务优先级对应的传输优先级;
将所述第一业务的业务优先级对应的传输优先级,作为所述第一传输优先级。
可选的,所述通信单元1303,还用于:
在所述第一确定单元1301确定所述第一业务的业务优先级对应的传输优先级之前,接收邻近业务功能实体或应用服务器发送的所述业务优先级与传输优先级的对应关系。
可选的,所述传输优先级与逻辑信道组的对应关系为网络侧发送的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE1300确定的;或者,
所述传输优先级与逻辑信道组的对应关系为所述UE1300预设的。
可选的,所述通信单元1303,还用于:
在所述第二确定单元1302确定所述第一传输优先级对应的逻辑信道组为 第一逻辑信道组之前,接收所述基站通过无线资源控制RRC信令发送的所述传输优先级与逻辑信道组的对应关系;或者
接收邻近业务功能实体或应用服务器发送的所述传输优先级与逻辑信道组的对应关系。
可选的,所述通信单元1303,还用于:
在所述UE1300进行组通信时,在将携带有所述第一逻辑信道组标识的资源请求消息发送至基站之前,接收网络侧发送的组标识,所述组标识用于指示所述UE1300在组标识对应的组内进行通信。
可选的,所述通信单元1303,在接收网络侧发送的组标识,包括:
接收所述基站通过RRC信令发送的组标识;或者
接收邻近业务功能实体或应用服务器发送的组标识。
可选的,所述通信单元1303,用于:
将携带有所述第一逻辑信道组标识和所述组标识的资源请求消息发送至所述基站。
基于以上实施例,参阅图14所示,本发明实施例还提供了一种基站,适用于可以实现ProSe业务的ProSe网络架构中,该基站1400包括:接收单元1401、确定单元1402,以及处理单元1403,其中
接收单元1401,用于接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
确定单元1402,用于根据所述逻辑信道组标识,确定UE的传输优先级;
处理单元1403,用于所述基站1400根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
可选的,所述确定单元1402,用于:
根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
可选的,所述UE的传输优先级与逻辑信道组的对应关系为所述基站1400确定的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为所述基站1400预设的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
可选的,所述确定单元1402,还用于:
在根据所述逻辑信道组标识,确定所述UE的传输优先级之前,确定所述UE的传输优先级与逻辑信道组的对应关系。
可选的,所述确定单元1402,在确定所述UE的传输优先级与逻辑信道组的对应关系时,用于:
接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
可选的,所述资源请求消息中还携带所述UE的组标识。
可选的,所述处理单元1403,在将分配的资源通知所述UE时,用于:
根据所述UE的组标识,将分配的资源通知所述UE。
可选的,所述处理单元1403,在根据所述UE的传输优先级,为所述UE分配资源时,用于:
按照传输优先级从高到低的顺序,为所述UE分配资源。
基于以上实施例,参阅图15所示,本发明实施例还提供了一种基站,适用于可以实现ProSe业务的ProSe网络架构中,该基站1500站包括:接收单元1501、确定单元1502,以及处理单元1503,其中,
接收单元1501,用于接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
确定单元1502,用于根据所述逻辑信道组标识,确定所述UE的传输优先级;
处理单元1503,用于在所述UE的传输优先级低于所述UE的最高传输优先级时,根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
可选的,所述接收单元1501,还用于:
接收归属签约用户服务器HSS发送的所述UE的最高传输优先级;或者,
接收邻近业务功能实体或应用服务器发送的所述UE的最高传输优先级。
可选的,所述处理单元1503,在根据所述UE的传输优先级,为所述UE分配资源时,用于:
按照传输优先级从高到低的顺序,为所述UE分配资源。
可选的,所述确定单元1502,用于:
根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
可选的,所述UE的传输优先级与逻辑信道组的对应关系为所述基站1500确定的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为所述基站1500预设的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
可选的,所述确定单元1502,还用于:
在根据所述逻辑信道组标识,确定所述UE的传输优先级之前,确定所述UE的传输优先级与逻辑信道组的对应关系。
可选的,所述确定单元1502,在确定所述UE的传输优先级与逻辑信道组的对应关系时,用于:
接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道 组的对应关系。
可选的,所述资源请求消息中还携带所述UE的组标识。
可选的,所述处理单元1503,在将分配的资源通知所述UE时,用于:
根据所述UE的组标识,将分配的资源通知所述UE。
基于上述实施例,本发明实施例还提供了一种UE,适用于可以实现ProSe业务的ProSe网络架构中,参阅图16所示,该UE 1600包括:收发器1601、处理器1602、总线1603以及存储器1604,其中:
收发器1601、处理器1602以及存储器1604通过总线1603相互连接;总线1603可以是外设部件互连标准(peripheral component interconnect,PCI)总线或扩展工业标准结构(extended industry standard architecture,EISA)总线等。所述总线可以分为地址总线、数据总线、控制总线等。为便于表示,图16中仅用一条粗线表示,但并不表示仅有一根总线或一种类型的总线。
收发器1601用于与其它设备进行通信,如向基站发送资源请求消息,接收基站发送的通知消息,与其它UE进行业务的传输等。
处理器1602用于实现本发明实施例图2所示的资源分配方法,包括:
确定第一业务的传输优先级为第一传输优先级;
根据传输优先级与逻辑信道组的对应关系,确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组;
将携带有第一逻辑信道组标识的资源请求消息发送至基站,所述第一逻辑信道组标识用于指示所述第一逻辑信道组;
接收所述基站发送的通知消息,所述通知消息中携带所述基站为所述UE1600分配的资源的信息;
通过所述资源进行所述第一业务的传输。
该UE 1600还包括存储器1604,用于存放程序。具体地,程序可以包括程序代码,该程序代码包括计算机操作指令。存储器1604可能包含随机存取存储器(random access memory,RAM),也可能还包括非易失性存储器(non-volatile memory),例如至少一个磁盘存储器。处理器1602执行存储 器1604所存放的应用程序,实现如上资源分配方法。
基于上述实施例,本发明实施例还提供了一种基站,适用于可以实现ProSe业务的ProSe网络架构中,参阅图17所示,该基站1700包括:收发器1701、处理器1702、总线1703以及存储器1704,其中:
收发器1701、处理器1702以及存储器1704通过总线1703相互连接;总线1703可以是外设部件互连标准(peripheral component interconnect,PCI)总线或扩展工业标准结构(extended industry standard architecture,EISA)总线等。所述总线可以分为地址总线、数据总线、控制总线等。为便于表示,图17中仅用一条粗线表示,但并不表示仅有一根总线或一种类型的总线。
收发器1701用于与其它设备进行通信,如接收UE发送的资源请求消息,向UE发送通知消息等。
处理器1702用于实现本发明实施例图3所示的资源分配方法,包括:
接收UE发送的携带有逻辑信道组标识的资源请求消息;
根据所述逻辑信道组标识,确定该UE的传输优先级;
根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
该基站1700还包括存储器1704,用于存放程序。具体地,程序可以包括程序代码,该程序代码包括计算机操作指令。存储器1704可能包含随机存取存储器(random access memory,RAM),也可能还包括非易失性存储器(non-volatile memory),例如至少一个磁盘存储器。处理器1702执行存储器1704所存放的应用程序,实现如上资源分配方法。
基于上述实施例,本发明实施例还提供了一种基站,适用于可以实现ProSe业务的ProSe网络架构中,参阅图18所示,该基站1800包括:收发器1801、处理器1802、总线1803以及存储器1804,其中:
收发器1801、处理器1802以及存储器1804通过总线1803相互连接;总线1803可以是外设部件互连标准(peripheral component interconnect,PCI)总线或扩展工业标准结构(extended industry standard architecture,EISA)总 线等。所述总线可以分为地址总线、数据总线、控制总线等。为便于表示,图18中仅用一条粗线表示,但并不表示仅有一根总线或一种类型的总线。
收发器1801用于与其它设备进行通信,接收UE发送的资源请求消息,向UE发送通知消息等。
处理器1802用于实现本发明实施例图4所示的资源分配方法,包括:
接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
根据所述逻辑信道组标识,确定所述UE的传输优先级;
若所述UE的传输优先级低于所述UE的最高传输优先级,则根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
该基站1800还包括存储器1804,用于存放程序。具体地,程序可以包括程序代码,该程序代码包括计算机操作指令。存储器1804可能包含随机存取存储器(random access memory,RAM),也可能还包括非易失性存储器(non-volatile memory),例如至少一个磁盘存储器。处理器1802执行存储器1804所存放的应用程序,实现如上资源分配方法。
综上所述,通过本发明实施例中提供的一种资源分配方法、UE及基站,UE针对一业务,根据该业务的第一传输优先级,确定对应的第一逻辑信道组,并将携带指示第一逻辑信道组的第一逻辑信道组标识的资源请求消息发送至基站,基站可以根据资源请求消息中携带的第一逻辑信道组标识,确定UE的传输优先级,进而为UE分配资源,这样,UE可以将业务的传输优先级通过逻辑信道组标识通知基站,基站也可以通过逻辑信道组标识得知UE的传输优先级,进而根据传输优先级为UE分配资源,根据传输优先级进行资源分配,保证优先为传输优先级高的业务分配资源,提高了数据传输效率,也提高了用户的体验。
本领域内的技术人员应明白,本发明的实施例可提供为方法、系统、或计算机程序产品。因此,本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘 存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例做出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然,本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样,倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。

Claims (50)

  1. 一种资源分配方法,其特征在于,包括:
    用户设备UE确定第一业务的传输优先级为第一传输优先级;
    所述UE根据传输优先级与逻辑信道组的对应关系,确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组;
    所述UE将携带有第一逻辑信道组标识的资源请求消息发送至基站,所述第一逻辑信道组标识用于指示所述第一逻辑信道组;
    所述UE接收所述基站发送的通知消息,所述通知消息中携带所述基站为所述UE分配的资源的信息;
    所述UE通过所述资源进行所述第一业务的传输。
  2. 如权利要求1所述的方法,其特征在于,所述UE确定所述第一业务的传输优先级为第一传输优先级,包括:
    所述UE确定所述第一业务的业务优先级;
    所述UE根据业务优先级与传输优先级的对应关系,确定所述第一业务的业务优先级对应的传输优先级;
    将所述第一业务的业务优先级对应的传输优先级,作为所述第一传输优先级。
  3. 如权利要求2所述的方法,其特征在于,在所述确定所述第一业务的业务优先级对应的传输优先级之前,所述方法还包括:
    所述UE接收邻近业务功能实体或应用服务器发送的所述业务优先级与传输优先级的对应关系。
  4. 如权利要求1-3任一项所述的方法,其特征在于,所述传输优先级与逻辑信道组的对应关系为网络侧发送的;或者,
    所述传输优先级与逻辑信道组的对应关系为所述UE确定的;或者,
    所述传输优先级与逻辑信道组的对应关系为所述UE预设的。
  5. 如权利要求1-4所述的方法,其特征在于,在所述确定所述第一传输 优先级对应的逻辑信道组为第一逻辑信道组之前,所述方法还包括:
    所述UE接收所述基站通过无线资源控制RRC信令发送的所述传输优先级与逻辑信道组的对应关系;或者
    所述UE接收邻近业务功能实体或应用服务器发送的所述传输优先级与逻辑信道组的对应关系。
  6. 如权利要求1-5所述的方法,其特征在于,在所述UE进行组通信时,在所述UE将携带有所述第一逻辑信道组标识的资源请求消息发送至基站之前,还包括:
    所述UE接收网络侧发送的组标识,所述组标识用于指示所述UE在组标识对应的组内进行通信。
  7. 如权利要求6所述的方法,其特征在于,所述UE接收网络侧发送的组标识,包括:
    接收所述基站通过RRC信令发送的组标识;或者
    接收邻近业务功能实体或应用服务器发送的组标识。
  8. 如权利要求6或7所述的方法,其特征在于,所述UE将携带有第一逻辑信道组标识的资源请求消息发送至所述基站,包括:
    所述UE将携带有所述第一逻辑信道组标识和所述组标识的资源请求消息发送至所述基站。
  9. 一种资源分配方法,其特征在于,包括:
    基站接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
    所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级;
    所述基站根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
  10. 如权利要求9所述的方法,其特征在于,所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级,包括:
    所述基站根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
  11. 如权利要求10所述的方法,其特征在于,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
  12. 如权利要求9或10所述的方法,其特征在于,在基站根据所述逻辑信道组标识,确定所述UE的传输优先级之前,所述方法还包括:
    所述基站确定所述UE的传输优先级与逻辑信道组的对应关系。
  13. 如权利要求12所述的方法,其特征在于,所述基站确定所述UE的传输优先级与逻辑信道组的对应关系,包括:
    所述基站接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
    所述基站根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
  14. 如权利要求9-13任一项所述的方法,其特征在于,所述资源请求消息中还携带所述UE的组标识。
  15. 如权利要求14所述的方法,其特征在于,所述基站将分配的资源通知所述UE,包括:
    根据所述UE的组标识,将分配的资源通知所述UE。
  16. 如权利要求9-15任一项所述的方法,其特征在于,所述基站根据所述UE的传输优先级,为所述UE分配资源,包括:
    所述基站按照传输优先级从高到低的顺序,为所述UE分配资源。
  17. 一种资源分配方法,其特征在于,包括:
    基站接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
    所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级;
    若所述UE的传输优先级低于所述UE的最高传输优先级,则所述基站根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
  18. 如权利要求17所述的方法,其特征在于,所述方法还包括:
    所述基站接收归属签约用户服务器HSS发送的所述UE的最高传输优先级;或者,
    所述基站接收邻近业务功能实体或应用服务器发送的所述UE的最高传输优先级。
  19. 如权利要求17或18所述的方法,其特征在于,所述基站根据所述UE的传输优先级,为所述UE分配资源,包括:
    所述基站按照传输优先级从高到低的顺序,为所述UE分配资源。
  20. 如权利要求17-19任一项所述的方法,其特征在于,所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级,包括:
    所述基站根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
  21. 如权利要求20所述的方法,其特征在于,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
  22. 如权利要求17-20任一项所述的方法,其特征在于,在所述基站根据所述逻辑信道组标识,确定所述UE的传输优先级之前,所述方法还包括:
    所述基站确定所述UE的传输优先级与逻辑信道组的对应关系。
  23. 如权利要求22所述的方法,其特征在于,所述基站确定所述UE的传输优先级与逻辑信道组的对应关系,包括:
    所述基站接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
    所述基站根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
  24. 如权利要求17-23任一项所述的方法,其特征在于,所述资源请求消息中还携带所述UE的组标识。
  25. 如权利要求24所述的方法,其特征在于,所述基站将分配的资源通知所述UE,包括:
    根据所述UE的组标识,将分配的资源通知所述UE。
  26. 一种UE,其特征在于,包括:
    第一确定单元,用于确定第一业务的传输优先级为第一传输优先级;
    第二确定单元,用于根据传输优先级与逻辑信道组的对应关系,确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组;
    通信单元,用于将携带有第一逻辑信道组标识的资源请求消息发送至基站,所述第一逻辑信道组标识用于指示所述第一逻辑信道组;接收所述基站发送的通知消息,所述通知消息中携带所述基站为所述UE分配的资源的信息;通过所述资源进行所述第一业务的传输。
  27. 如权利要求26所述的方法,其特征在于,所述第一确定单元,用于:
    确定所述第一业务的业务优先级;
    根据业务优先级与传输优先级的对应关系,确定所述第一业务的业务优先级对应的传输优先级;
    将所述第一业务的业务优先级对应的传输优先级,作为所述第一传输优先级。
  28. 如权利要求27所述的方法,其特征在于,所述通信单元,还用于:
    在所述第一确定单元确定所述第一业务的业务优先级对应的传输优先级 之前,接收邻近业务功能实体或应用服务器发送的所述业务优先级与传输优先级的对应关系。
  29. 如权利要求26-28任一项所述的方法,其特征在于,所述传输优先级与逻辑信道组的对应关系为网络侧发送的;或者,
    所述传输优先级与逻辑信道组的对应关系为所述UE确定的;或者,
    所述传输优先级与逻辑信道组的对应关系为所述UE预设的。
  30. 如权利要求26-29所述的方法,其特征在于,所述通信单元,还用于:
    在所述第二确定单元确定所述第一传输优先级对应的逻辑信道组为第一逻辑信道组之前,接收所述基站通过无线资源控制RRC信令发送的所述传输优先级与逻辑信道组的对应关系;或者
    接收邻近业务功能实体或应用服务器发送的所述传输优先级与逻辑信道组的对应关系。
  31. 如权利要求26-30所述的方法,其特征在于,所述通信单元,还用于:
    在所述UE进行组通信时,在将携带有所述第一逻辑信道组标识的资源请求消息发送至基站之前,接收网络侧发送的组标识,所述组标识用于指示所述UE在组标识对应的组内进行通信。
  32. 如权利要求31所述的方法,其特征在于,所述通信单元,在接收网络侧发送的组标识,包括:
    接收所述基站通过RRC信令发送的组标识;或者
    接收邻近业务功能实体或应用服务器发送的组标识。
  33. 如权利要求31或32所述的方法,其特征在于,所述通信单元,用于:
    将携带有所述第一逻辑信道组标识和所述组标识的资源请求消息发送至所述基站。
  34. 一种基站,其特征在于,包括:
    接收单元,用于接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
    确定单元,用于根据所述逻辑信道组标识,确定所述UE的传输优先级;
    处理单元,用于所述基站根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
  35. 如权利要求34所述的方法,其特征在于,所述确定单元,用于:
    根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
  36. 如权利要求35所述的方法,其特征在于,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
  37. 如权利要求34或35所述的方法,其特征在于,所述确定单元,还用于:
    在根据所述逻辑信道组标识,确定所述UE的传输优先级之前,确定所述UE的传输优先级与逻辑信道组的对应关系。
  38. 如权利要求37所述的方法,其特征在于,所述确定单元,在确定所述UE的传输优先级与逻辑信道组的对应关系时,用于:
    接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
    根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
  39. 如权利要求34-38任一项所述的方法,其特征在于,所述资源请求消息中还携带所述UE的组标识。
  40. 如权利要求39所述的方法,其特征在于,所述处理单元,在将分配的资源通知所述UE时,用于:
    根据所述UE的组标识,将分配的资源通知所述UE。
  41. 如权利要求34-40任一项所述的方法,其特征在于,所述处理单元,在根据所述UE的传输优先级,为所述UE分配资源时,用于:
    按照传输优先级从高到低的顺序,为所述UE分配资源。
  42. 一种基站,其特征在于,包括:
    接收单元,用于接收用户设备UE发送的携带有逻辑信道组标识的资源请求消息;
    确定单元,用于根据所述逻辑信道组标识,确定所述UE的传输优先级;
    处理单元,用于在所述UE的传输优先级低于所述UE的最高传输优先级时,根据所述UE的传输优先级,为所述UE分配资源,并将分配的资源通知所述UE。
  43. 如权利要求42所述的方法,其特征在于,所述接收单元,还用于:
    接收归属签约用户服务器HSS发送的所述UE的最高传输优先级;或者,
    接收邻近业务功能实体或应用服务器发送的所述UE的最高传输优先级。
  44. 如权利要求42或43所述的方法,其特征在于,所述处理单元,在根据所述UE的传输优先级,为所述UE分配资源时,用于:
    按照传输优先级从高到低的顺序,为所述UE分配资源。
  45. 如权利要求42-44任一项所述的方法,其特征在于,所述确定单元,用于:
    根据所述UE的传输优先级与逻辑信道组的对应关系,确定所述逻辑信道组标识指示的逻辑信道组对应的传输优先级。
  46. 如权利要求45所述的方法,其特征在于,所述UE的传输优先级与逻辑信道组的对应关系为所述基站确定的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为所述基站预设的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为该UE通过无线资源控制RRC信令发送的;或者,
    所述UE的传输优先级与逻辑信道组的对应关系为邻近业务功能实体或应用服务器发送的。
  47. 如权利要求42-45任一项所述的方法,其特征在于,所述确定单元,还用于:
    在根据所述逻辑信道组标识,确定所述UE的传输优先级之前,确定所述UE的传输优先级与逻辑信道组的对应关系。
  48. 如权利要求47所述的方法,其特征在于,所述确定单元,在确定所述UE的传输优先级与逻辑信道组的对应关系时,用于:
    接收邻近业务功能实体或应用服务器发送的所述UE支持的传输优先级;
    根据所述UE支持的传输优先级,确定所述UE的传输优先级与逻辑信道组的对应关系。
  49. 如权利要求42-48任一项所述的方法,其特征在于,所述资源请求消息中还携带所述UE的组标识。
  50. 如权利要求49所述的方法,其特征在于,所述处理单元,在将分配的资源通知所述UE时,用于:
    根据所述UE的组标识,将分配的资源通知所述UE。
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