WO2013107217A1 - 一种基于集群用户的消息传输方法和设备 - Google Patents

一种基于集群用户的消息传输方法和设备 Download PDF

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Publication number
WO2013107217A1
WO2013107217A1 PCT/CN2012/085135 CN2012085135W WO2013107217A1 WO 2013107217 A1 WO2013107217 A1 WO 2013107217A1 CN 2012085135 W CN2012085135 W CN 2012085135W WO 2013107217 A1 WO2013107217 A1 WO 2013107217A1
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Prior art keywords
user
user equipment
cluster
request message
access device
Prior art date
Application number
PCT/CN2012/085135
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English (en)
French (fr)
Inventor
郭俊利
苏晓勃
Original Assignee
大唐移动通信设备有限公司
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 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to KR1020147022164A priority Critical patent/KR101536884B1/ko
Priority to EP12866253.3A priority patent/EP2806705B1/en
Priority to JP2014552481A priority patent/JP5855767B2/ja
Priority to US14/373,037 priority patent/US9860922B2/en
Publication of WO2013107217A1 publication Critical patent/WO2013107217A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/40Connection management for selective distribution or broadcast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/08Trunked mobile radio systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/30Connection release
    • H04W76/38Connection release triggered by timers

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a message transmission method and device based on a cluster user. Background technique
  • a user equipment When a user equipment (UE) initiates a registration or a call, it first establishes a Radio Resource Control (RRC) connection with the network side, and then establishes a Radio Access Bear (RAB). In addition, after the UE establishes an RRC connection, a cell update may occur. Based on this, the UE needs to complete the cell update process with the network side.
  • RRC Radio Resource Control
  • RAB Radio Access Bear
  • the embodiment of the present application provides a cluster user-based message transmission method and device, so that the wireless access device can know whether the UE is a cluster user.
  • the embodiment of the present application provides a message transmission method based on a cluster user, including:
  • the wireless access device receives the request message from the user equipment and allocates a connection to the user equipment Receiving a resource, where the request message carries information about whether the user equipment is a cluster user; when the user equipment is a cluster user, if the user equipment does not receive and receive data within a preset time, the wireless access The device triggers the user equipment to enter a CELL PCH state;
  • the wireless access device When the user equipment is not a cluster user, if the user equipment does not receive or send data during a preset time, the wireless access device translates the connection resource of the user equipment.
  • the embodiment of the present application provides a message transmission method based on a cluster user, including:
  • the user equipment determines whether it is a cluster user
  • the user equipment sends a request message to the wireless access device, where the request message carries information about whether it is a cluster user.
  • An embodiment of the present application provides a wireless access device, including:
  • a receiving module configured to receive a request message from the user equipment, where the request message carries information about whether the user equipment is a cluster user;
  • An allocation module configured to allocate a connection resource to the user equipment
  • a processing module configured to: when the user equipment is a cluster user, if the user equipment does not receive data in a preset time, triggering the user equipment to enter a CELL-PCH state; when the user equipment is not a cluster user And if the user equipment does not receive or send data during a preset time, the connection resource of the user equipment is released.
  • An embodiment of the present application provides a user equipment, including:
  • the sending module is configured to send a request message to the wireless access device, where the request message carries information about whether it is a cluster user.
  • the wireless access device can identify the cluster identity of the UE (that is, whether the UE is a cluster user) DRAWINGS
  • FIG. 1 is a schematic flow chart of a cluster user-based message transmission method according to Embodiment 1 of the present application;
  • FIG. 2 is a schematic diagram of an application scenario of an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a cluster user-based message transmission method according to Embodiment 2 of the present application.
  • FIG. 4 is a schematic flow chart of a cluster user-based message transmission method according to Embodiment 3 of the present application.
  • FIG. 5 is a schematic structural diagram of a wireless access device according to Embodiment 4 of the present application.
  • FIG. 6 is a schematic structural diagram of a user equipment according to Embodiment 5 of the present application. detailed description
  • the trunking communication system has some special requirements (such as lower call delay, multiple transmissions, etc.), and for the characteristics of the trunking communication system, some adaptive modifications can be made to the communication system;
  • the network side device such as the wireless access device
  • the first embodiment of the present application provides a message transmission method based on the cluster user, to identify whether the UE is a cluster user, and then, according to the cluster identity of the UE, the allocation of the radio resource and the scheduling of the user management policy; As shown in Figure 1, the method includes the following steps:
  • Step 101 The UE determines whether it is a cluster user.
  • Step 102 The UE sends a request message to the wireless access device, where the request message carries information of whether it is a cluster user.
  • the request message includes but is not limited to: an RRC connection setup request message and a cell update request message.
  • the RRC connection setup request message sent by the UE to the radio access device carries information such as the establishment cause, and the information such as the establishment cause may indicate the service type established by the UE to the radio access device ( For example, the calling or called, voice service, data service, short message, registration, shutdown, etc., so that the wireless access device allocates appropriate radio resources to the UE according to the establishment reason.
  • the RRC connection setup request message sent by the UE to the radio access device may further carry information about whether the UE itself is a cluster user.
  • the cell update may occur due to factors such as changes in the wireless environment (such as radio link failure or cell reselection), and the cell update request sent by the UE to the radio access device during the cell update process.
  • the message carries information such as the reason for the cell update, and the radio access device re-assigns the appropriate radio resource to the UE according to the information such as the cell update reason.
  • the cell update request message sent by the UE to the radio access device may further carry information about whether the UE itself is a cluster user.
  • the information about whether the UE is a cluster user may be embodied by means of an identifier; specifically, when the information of the cluster user is the first identifier (such as 0), the UE is a cluster user; When the information is the second identifier (such as 1), it indicates that the UE is not a cluster user.
  • the first identifier such as 0
  • the second identifier such as 1
  • Step 103 The radio access device receives the request message from the UE, and allocates a connection resource to the UE. Wherein, receiving an RRC connection setup request message or a cell update request from the UE After the information, the wireless access device needs to allocate connection resources to the UE.
  • the radio access device and the UE may also perform related steps of the RRC connection process, which will not be described in detail in this embodiment of the present application; After the cell update request message, the radio access device and the UE also perform related steps of the cell update process, which is not repeatedly described in this embodiment of the present application.
  • Step 104 After the UE allocates the connection resource, if the UE does not receive or send data in the preset time, the radio access device determines whether the UE is a cluster user; when the UE is a cluster user, step 105 is performed; when the UE is not a cluster When the user is performing, step 106 is performed.
  • the wireless access device may determine that the UE is a cluster user, and perform step 105;
  • the wireless access device may determine that the UE is not a cluster user, and step 106 is performed.
  • the wireless access device monitors information such as signaling and data traffic of the UE in real time, and performs signaling of the UE within a preset time (which may be selected according to actual experience values).
  • a preset time which may be selected according to actual experience values.
  • Step 105 The radio access device triggers the UE to enter a cell paging channel (CELL-Paging Channel, CELL PCH) state.
  • CELL-Paging Channel CELL PCH
  • the UE will keep the UE always online, that is, when the UE has data transmission again, the wireless connection can be quickly established and the data communication can be resumed.
  • the basic feature of the CELL-PCH state is that there is no dedicated physical channel connection between the UE and the network side.
  • the UE can use the Discontinuous Reception (DRX) mode to monitor the power consumption.
  • Step 106 The wireless access device translates the connection resources of the UE. It should be noted that after the UE's connection resources are released, when the UE has data transmission again, the RRC connection needs to be re-established.
  • the radio access device can identify the cluster identity of the UE by using an RRC connection setup request message or a cell update request message (ie, whether the UE is a cluster user), so that the UE can be clustered according to the UE. Identity for the allocation of wireless resources and scheduling of user management policies.
  • the radio access device is composed of a base station and a radio network controller (RNC), which is a radio transceiver unit of the radio access device, and the RNC is a resource management unit of the radio access device.
  • the wireless access device can control multiple cells, and the UE establishes a connection with the network side through the wireless resources in the cell.
  • the resource management unit is configured to control the radio resources in the cell, including allocating resources for the UE, and if the UE is rejected, notifying the UE to release the connection through the air interface message, etc.; the wireless transceiver unit is configured to receive the resource management unit.
  • the data is forwarded to the UE after processing, receives data from the UE, and is processed and forwarded to the resource management unit.
  • the resource management unit can also receive data from the core network (Core Network, CN) through the Iu interface (responsible for signaling interaction between the core network and the RNC), and send the UE data to the CN.
  • Core Network Core Network
  • the second embodiment of the present application provides a message transmission method based on a cluster user. As shown in FIG. 3, the method includes the following steps:
  • Step 301 The UE sends an RRC connection setup request message to the radio access device, where the RRC connection setup request message carries a cluster user identifier of the UE (for identifying whether the UE is a cluster user).
  • Step 302 After receiving the RRC connection setup request message, the radio transceiver unit of the radio access device forwards the RRC connection setup request message to the resource management unit of the radio access device.
  • Step 303 After receiving the RRC connection setup request message, the resource management unit of the radio access device determines whether the UE is a cluster user. If the UE is a cluster user, go to step 304. If the UE is not a cluster user, go to step 305.
  • the radio access device (the resource management unit and the radio transceiver unit) and the UE also perform the related steps of the RRC connection process, which is used in this embodiment of the present application. No longer.
  • Step 304 The resource management unit of the radio access device allocates connection resources to the UE, and monitors signaling and data traffic of the UE in real time. When the signaling and data traffic of the UE are both 0 in a preset time, the UE is triggered to enter. The CELL PCH state keeps the UE online forever. When the UE has data transmission again, it can quickly establish a wireless connection and resume data communication.
  • Step 305 The resource management unit of the radio access device allocates connection resources to the UE, and monitors signaling and data traffic of the UE in real time. When the signaling and data traffic of the UE are both 0 in a preset time, the UE is released. Connection resources, when the UE has data transmission again, it needs to re-establish the RRC connection.
  • the radio access device can identify the cluster identity of the UE by using the RRC connection setup request message (that is, whether the UE is a cluster user), and thus can be implemented according to the UE embodiment 3.
  • the third embodiment of the present application provides a message transmission method based on a cluster user. As shown in FIG. 4, the method includes the following steps:
  • Step 401 The UE sends a cell update request message to the radio access device, where the cell update request message carries a cluster user identifier of the UE (for identifying whether the UE is a cluster user).
  • the UE will initiate a cell update procedure due to factors such as a wireless environment, that is, send a cell update request message to the wireless access device.
  • Step 402 After receiving the cell update request message, the radio transceiver unit of the radio access device forwards the cell update request message to the resource management unit of the radio access device.
  • Step 403 After receiving the cell update request message, the resource management unit of the radio access device determines whether the UE is a cluster user. If the UE is a cluster user, step 404 is performed; if the UE is not a cluster user, step 405 is performed.
  • the radio access device (the resource management unit and the radio transceiver unit) and the UE may also perform the related steps of the cell update process, which is not in this embodiment. Let me repeat.
  • Step 404 The resource management unit of the radio access device allocates a connection resource to the UE, and monitors the signaling and data traffic of the UE in real time. When the signaling and data traffic of the UE are both 0 in a preset time, the UE is triggered to enter. The CELL PCH state keeps the UE online forever. When the UE has data transmission again, it can quickly establish a wireless connection and resume data communication.
  • Step 405 The resource management unit of the radio access device allocates a connection resource to the UE, and monitors the signaling and data traffic of the UE in real time. When the signaling and data traffic of the UE are both 0 in a preset time, the UE is released. Connection resources, when the UE has data transmission again, it needs to re-establish the RRC connection.
  • the radio access device can identify the cluster identity of the UE by using the cell update request message, that is, whether the UE is a cluster user, and thus can be implemented according to the fourth embodiment of the UE.
  • the embodiment of the present application further provides a wireless access device.
  • the wireless access device includes:
  • the receiving module 11 is configured to receive a request message from the user equipment, where the request message carries information about whether the user equipment is a cluster user;
  • the allocating module 12 is configured to allocate a connection resource to the user equipment
  • the processing module 13 is configured to: when the user equipment is a cluster user, if the user equipment does not receive data in a preset time, trigger the user equipment to enter a CELL-PCH state; when the user equipment is not a cluster user If the user equipment does not receive data within the preset time Send, then release the connection resources of the user equipment.
  • the processing module 13 is further configured to: when the information of the cluster user is the first identifier, determine that the user equipment is a cluster user; when the information of the cluster user is a second identifier, determine The user equipment is not a cluster user.
  • the request message includes: a radio resource control RRC connection setup request message and a cell update request message.
  • the radio access device can identify the cluster identity of the UE by using an RRC connection setup request message or a cell update request message (ie, whether the UE is a cluster user), so that the UE can be clustered according to the UE. Identity for the allocation of wireless resources and scheduling of user management policies.
  • the modules of the device of the present application may be integrated into one or may be deployed separately.
  • the above modules can be combined into one module, or they can be further split into multiple sub-modules.
  • the user equipment is also provided in the embodiment of the present application. As shown in FIG. 6, the user equipment includes:
  • the determining module 21 is set to determine whether it is a cluster user
  • the sending module 22 is configured to send a request message to the wireless access device, where the request message carries information of whether it is a cluster user.
  • the user equipment when the information of the cluster user is the first identifier, the user equipment is a cluster user; when the information of the cluster user is the second identifier, it indicates that the user equipment is not Cluster user.
  • the request message includes: a radio resource control RRC connection setup request message and a cell update request message.
  • the radio access device can identify the cluster identity of the UE by using an RRC connection setup request message or a cell update request message (ie, whether the UE is a cluster) User), so that the allocation of radio resources and the scheduling of user management policies can be performed according to the cluster identity of the UE.
  • the modules of the device of the present application may be integrated into one or may be deployed separately.
  • the above modules can be combined into one module, or they can be further split into multiple sub-modules.
  • the present application can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is a better implementation. the way.
  • the technical solution of the present application which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a A computer device (which may be a personal computer, server, or network device, etc.) performs the methods described in various embodiments of the present application.
  • modules in the apparatus in the embodiments may be distributed in the apparatus of the embodiment according to the embodiment, or may be correspondingly changed in one or more apparatuses different from the embodiment.
  • the modules of the above embodiments may be combined into one module, or may be further split into a plurality of sub-modules.

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Abstract

一种基于集群用户的消息传输方法和设备,该方法包括:无线接入设备接收来自用户设备的请求消息,并为所述用户设备分配连接资源,所述请求消息中携带所述用户设备是否为集群用户的信息;当所述用户设备是集群用户时,如果所述用户设备在预设时间内没有数据收发,则所述无线接入设备触发所述用户设备进入CELL_PCH状态;当所述用户设备不是集群用户时,如果所述用户设备在预设时间内没有数据收发,则所述无线接入设备释放所述用户设备的连接资源。本申请实施例中,无线接入设备能够识别UE的集群身份(即获知UE是否为集群用户),从而可以根据UE的集群身份来进行无线资源的分配以及用户管理策略的调度。

Description

一种基于集群用户的消息传输方法和设备 本申请要求在 2012年 1月 19日提交中国专利局、申请号为 201210017360.3、 发明名称为 "一种基于集群用户的消息传输方法和设备" 的中国专利申请的 优先权, 其全部内^ I过引用结合在本申请中。 技术领域
本申请涉及通信技术领域, 尤其是涉及一种基于集群用户的消息传输方 法和设备。 背景技术
用户设备 ( User Equipment, UE )在发起注册、 呼叫时, 首先与网络侧建 立无线资源控制 (Radio Resource Control, RRC )连接, 之后建立无线接入承 载(Radio Access Bear, RAB )。 此外, UE在建立 RRC连接之后, 可能会发生 小区更新, 基于此, UE需要与网络侧完成小区更新过程。
在实现本申请的过程中, 发明人发现现有技术中至少存在以下问题: 在 RRC连接过程以及小区更新过程中, 网络侧无法获知 UE是否为集群用 户, 继而无法进行相关处理。 发明内容
本申请实施例提供一种基于集群用户的消息传输方法和设备, 以使无线 接入设备能够获知 UE是否为集群用户。
为了达到上述目的, 本申请实施例提供一种基于集群用户的消息传输方 法, 包括:
无线接入设备接收来自用户设备的请求消息, 并为所述用户设备分配连 接资源 , 所述请求消息中携带所述用户设备是否为集群用户的信息; 当所述用户设备是集群用户时, 如果所述用户设备在预设时间内没有数 据收发, 则所述无线接入设备触发所述用户设备进入 CELL PCH状态;
当所述用户设备不是集群用户时, 如果所述用户设备在预设时间内没有 数据收发, 则所述无线接入设备译放所述用户设备的连接资源。
本申请实施例提供一种基于集群用户的消息传输方法, 包括:
用户设备确定自身是否为集群用户;
所述用户设备向无线接入设备发送请求消息, 所述请求消息中携带自身 是否为集群用户的信息。
本申请实施例提供一种无线接入设备, 包括:
接收模块, 设置为接收来自用户设备的请求消息, 所述请求消息中携带 所述用户设备是否为集群用户的信息;
分配模块, 设置为为所述用户设备分配连接资源;
处理模块, 设置为当所述用户设备是集群用户时, 如果所述用户设备在 预设时间内没有数据收发, 则触发所述用户设备进入 CELL— PCH状态; 当所 述用户设备不是集群用户时, 如果所述用户设备在预设时间内没有数据收发, 则译放所述用户设备的连接资源。
本申请实施例提供一种用户设备, 包括:
确定模块, 设置为确定自身是否为集群用户;
发送模块, 设置为向无线接入设备发送请求消息, 所述请求消息中携带 自身是否为集群用户的信息。
与现有技术相比, 本申请实施例至少具有以下优点: 本申请实施例中, 无线接入设备能够识别 UE的集群身份 (即获知 UE是否为集群用户), 从而 附图说明
为了更清楚地说明本申请的技术方案, 下面将对实施例描述中所需要使 用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是本申请的一 些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动的前提下, 还可以根据这些附图获得其他的附图。
图 1 是本申请实施例一提供的一种基于集群用户的消息传输方法流程示 意图;
图 2是本申请实施例的应用场景示意图;
图 3 是本申请实施例二提供的一种基于集群用户的消息传输方法流程示 意图;
图 4是本申请实施例三提供的一种基于集群用户的消息传输方法流程示 意图;
图 5是本申请实施例四提供的一种无线接入设备的结构示意图
图 6是本申请实施例五提供的一种用户设备的结构示意图。 具体实施方式
下面将结合本申请中的附图, 对本申请中的技术方案进行清楚、 完整地 描述, 显然, 所描述的实施例仅仅是本申请的一部分实施例, 而不是全部的 实施例。 基于本申请中的实施例, 本领域普通技术人员在没有做出创造性劳 动前提下所获得的所有其他实施例, 都属于本申请保护的范围。
实施例一
与公用通信系统相比, 集群通信系统具有一些特殊的要求(如更低的呼 叫时延、 一发多收等), 而针对集群通信系统的特点, 可以对通信系统进行一 些适应性的修改; 而为了实现上述过程, 其前提是网络侧设备(如无线接入 设备)能够识别出 UE是否为集群用户。 针对现有技术中无法获知 UE是否为 集群用户的问题, 本申请实施例一提供一种基于集群用户的消息传输方法, 以识别出 UE是否为集群用户,继而可以根据 UE的集群身份来进行无线资源 的分配以及用户管理策略的调度; 如图 1所示, 该方法包括以下步骤:
步骤 101 , UE确定自身是否为集群用户。
步骤 102, UE向无线接入设备发送请求消息, 该请求消息中携带自身是 否为集群用户的信息。
本申请实施例中, 该请求消息包括但不限于: RRC连接建立请求消息和 小区更新请求消息。
具体的, 在 RRC连接过程中, UE向无线接入设备发送的 RRC连接建立 请求消息中会携带建立原因等信息, 该建立原因等信息可以向无线接入设备 指示出 UE所建立的业务类型(如主叫或者被叫、语音业务、数据业务、短信、 注册、 关机等信息), 从而由无线接入设备根据建立原因为 UE分配合适的无 线资源。 在此基础上, 本申请实施例中, UE向无线接入设备发送的 RRC连 接建立请求消息中还可以携带 UE自身是否为集群用户的信息。
UE建立 RRC连接之后, 可能由于无线环境变化等因素 (如无线链路失 败、 或者发生小区重选), 导致发生小区更新, 而在小区更新过程中, UE 向 无线接入设备发送的小区更新请求消息中会携带小区更新原因等信息, 由无 线接入设备根据小区更新原因等信息重新为 UE分配合适的无线资源。在此基 础上, 本申请实施例中, UE向无线接入设备发送的小区更新请求消息中还可 以携带 UE自身是否为集群用户的信息。
本申请实施例中, UE是否为集群用户的信息可以通过标识的方式来体 现; 具体的, 当集群用户的信息为第一标识(如 0 ) 时, 则表示 UE是集群用 户; 当集群用户的信息为第二标识(如 1 ) 时, 表示 UE不是集群用户。
步骤 103 , 无线接入设备接收来自 UE的请求消息, 并为 UE分配连接资 源。 其中, 在接收到来自 UE的 RRC连接建立请求消息或者小区更新请求消 息后, 无线接入设备需要为 UE分配连接资源。
需要注意的是, 在接收到来自 UE的 RRC连接建立请求消息后, 无线接 入设备和 UE还会执行 RRC连接过程的相关步骤, 本申请实施例中对此不再 赘述; 在接收到来自 UE的小区更新请求消息后, 无线接入设备和 UE还会执 行小区更新过程的相关步骤, 本申请实施例中对此不再赘述。
步骤 104, 在为 UE分配连接资源之后, 如果 UE在预设时间内没有数据 收发, 则无线接入设备判断该 UE是否为集群用户; 当 UE是集群用户时, 执 行步骤 105; 当 UE不是集群用户时, 执行步骤 106。
具体的, 由于请求消息中携带了 UE是否为集群用户的信息, 因此当集群 用户的信息为第一标识时, 则无线接入设备可以确定 UE是集群用户,执行步 骤 105; 当集群用户的信息为第二标识时, 则无线接入设备可以确定 UE不是 集群用户, 执行步骤 106。
本申请实施例中,在为 UE分配连接资源之后,无线接入设备会实时监测 UE的信令和数据流量等信息, 当在预设时间 (可以根据实际经验值选择) 内 UE的信令和数据流量均为 0时, 则说明 UE在预设时间内没有数据收发。
步骤 105 , 无线接入设备触发 UE 进入小区寻呼信道 (CELL— Paging Channel , CELL PCH )状态。
需要注意的是, UE在 CELL— PCH状态下, 将使 UE保持永远在线, 即当 UE再次有数据传输时, 可以快速建立无线连接, 并恢复数据通信。
具体的, CELL— PCH状态的基本特征是: UE与网络侧之间不存在专用物 理信道连接,在该状态下, UE为节省功耗,可以使用非连续接收( Discontinuous Reception, DRX )方式去监听寻呼指示信道( Paging Indicator Channel, PICH ) 所指示的寻呼信道 ( Paging Channel , PCH ) ; 网络侧根据 UE 上次在 CELL— FACH状态下执行的最后一次小区更新过程, 知道 UE 当前所处的小 区;如果 UE需要发送上行数据(响应寻呼或者发起呼叫),则先从 CELL— PCH 状态转移到 CELL— FACH状态。步骤 106,无线接入设备译放 UE的连接资源。 需要注意的是, 在释放 UE的连接资源之后, 当 UE再次有数据传输时, 则需要重新建立 RRC连接。
综上所述, 本申请实施例中, 无线接入设备能够通过 RRC连接建立请求 消息或者小区更新请求消息来识别出 UE的集群身份(即获知 UE是否为集群 用户), 从而可以根据 UE的集群身份来进行无线资源的分配以及用户管理策 略的调度。
以下结合图 2所示的应用场景对本申请实施例进行进一步的说明。
如图 2 所示, 无线接入设备由基站和无线网络控制器 (Radio Network Controller, RNC )组成, 该基站为无线接入设备的无线收发单元, 该 RNC为 无线接入设备的资源管理单元, 且无线接入设备可以控制多个小区, UE通过 小区中的无线资源与网络侧建立连接。 在无线接入设备中, 资源管理单元用 于控制小区中的无线资源, 包括为 UE分配资源、 如果拒绝 UE则通过空中接 口消息通知 UE译放连接等; 无线收发单元用于接收资源管理单元的数据、并 在经过处理后转发给 UE, 接收来自 UE的数据, 并在经过处理后转发给资源 管理单元。 此外, 资源管理单元还可以通过 Iu接口(负责核心网和 RNC之间 的信令交互)接收来自核心网 (Core Network, CN ) 的数据、 以及将 UE的 数据发送给 CN。
实施例二
基于上述应用场景, 以 RRC连接过程为例, 本申请实施例二提供一种基 于集群用户的消息传输方法, 如图 3所示, 该方法包括以下步骤:
步骤 301 , UE向无线接入设备发送 RRC连接建立请求消息, 该 RRC连 接建立请求消息中携带 UE的集群用户标志 (用于标识 UE是否为集群用户)。
步骤 302,无线接入设备的无线收发单元收到 RRC连接建立请求消息后, 将 RRC连接建立请求消息转发给无线接入设备的资源管理单元。 步骤 303 ,无线接入设备的资源管理单元收到 RRC连接建立请求消息后, 确定 UE是否是集群用户。 如果 UE是集群用户, 执行步骤 304; 如果 UE不 是集群用户, 执行步骤 305。
需要注意的是, 在接收到来自 UE的 RRC连接建立请求消息后, 无线接 入设备 (资源管理单元和无线收发单元 )和 UE还会执行 RRC连接过程的相 关步骤, 本申请实施例中对此不再赘述。
步骤 304, 无线接入设备的资源管理单元为 UE分配连接资源, 并实时监 测 UE的信令和数据流量; 当在预设时间内 UE的信令和数据流量均为 0时, 则触发 UE进入 CELL PCH状态, 使 UE保持永远在线, 当 UE再次有数据 传输时, 可以快速建立无线连接, 并恢复数据通信。
步骤 305, 无线接入设备的资源管理单元为 UE分配连接资源, 并实时监 测 UE的信令和数据流量; 当在预设时间内 UE的信令和数据流量均为 0时, 则译放 UE的连接资源, 当 UE再次有数据传输时, 需要重新建立 RRC连接。
综上所述, 本申请实施例中, 无线接入设备能够通过 RRC连接建立请求 消息识别出 UE的集群身份 (即获知 UE是否为集群用户),从而可以根据 UE 实施例三
基于上述应用场景, 以小区更新过程为例, 本申请实施例三提供一种基 于集群用户的消息传输方法, 如图 4所示, 该方法包括以下步骤:
步骤 401 , UE向无线接入设备发送小区更新请求消息, 该小区更新请求 消息中携带 UE的集群用户标志 (用于标识 UE是否为集群用户)。
具体的, UE由于无线环境等因素, 将会发起小区更新过程, 即向无线接 入设备发送小区更新请求消息。
步骤 402, 无线接入设备的无线收发单元收到小区更新请求消息后, 将小 区更新请求消息转发给无线接入设备的资源管理单元。 步骤 403 , 无线接入设备的资源管理单元收到小区更新请求消息后, 确定 UE是否是集群用户。 如果 UE是集群用户, 执行步骤 404; 如果 UE不是集 群用户, 执行步骤 405。
需要注意的是,在接收到来自 UE的小区更新请求消息后,无线接入设备 (资源管理单元和无线收发单元)和 UE还会执行小区更新过程的相关步骤, 本申请实施例中对此不再赘述。
步骤 404, 无线接入设备的资源管理单元为 UE分配连接资源, 并实时监 测 UE的信令和数据流量; 当在预设时间内 UE的信令和数据流量均为 0时, 则触发 UE进入 CELL PCH状态, 使 UE保持永远在线, 当 UE再次有数据 传输时, 可以快速建立无线连接, 并恢复数据通信。
步骤 405, 无线接入设备的资源管理单元为 UE分配连接资源, 并实时监 测 UE的信令和数据流量; 当在预设时间内 UE的信令和数据流量均为 0时, 则译放 UE的连接资源, 当 UE再次有数据传输时, 需要重新建立 RRC连接。
综上所述, 本申请实施例中, 无线接入设备能够通过小区更新请求消息 识别出 UE的集群身份(即获知 UE是否为集群用户), 从而可以根据 UE的 实施例四
基于与上述方法同样的发明构思, 本申请实施例中还提供了一种无线接 入设备, 如图 5所示, 该无线接入设备包括:
接收模块 11 , 设置为接收来自用户设备的请求消息, 所述请求消息中携 带所述用户设备是否为集群用户的信息;
分配模块 12, 设置为为所述用户设备分配连接资源;
处理模块 13 , 设置为当所述用户设备是集群用户时, 如果所述用户设备 在预设时间内没有数据收发, 则触发所述用户设备进入 CELL— PCH状态; 当 所述用户设备不是集群用户时, 如果所述用户设备在预设时间内没有数据收 发, 则译放所述用户设备的连接资源。
优选地, 所述处理模块 13 , 还可设置为当所述集群用户的信息为第一标 识时, 确定所述用户设备是集群用户; 当所述集群用户的信息为第二标识时, 确定所述用户设备不是集群用户。
优选地, 本申请实施例中, 所述请求消息包括: 无线资源控制 RRC连接 建立请求消息和小区更新请求消息。
综上所述, 本申请实施例中, 无线接入设备能够通过 RRC连接建立请求 消息或者小区更新请求消息来识别出 UE的集群身份(即获知 UE是否为集群 用户), 从而可以根据 UE的集群身份来进行无线资源的分配以及用户管理策 略的调度。
其中, 本申请装置的各个模块可以集成于一体, 也可以分离部署。 上述 模块可以合并为一个模块, 也可以进一步拆分成多个子模块。
实施例五
基于与上述方法同样的发明构思, 本申请实施例中还提供了一种用户设 备, 如图 6所示, 该用户设备包括:
确定模块 21 , 设置为确定自身是否为集群用户;
发送模块 22, 设置为向无线接入设备发送请求消息, 所述请求消息中携 带自身是否为集群用户的信息。
优选地, 本申请实施例中, 当所述集群用户的信息为第一标识时, 表示 所述用户设备是集群用户; 当所述集群用户的信息为第二标识时, 表示所述 用户设备不是集群用户。
优选地, 本申请实施例中, 所述请求消息包括: 无线资源控制 RRC连接 建立请求消息和小区更新请求消息。
综上所述, 本申请实施例中, 无线接入设备能够通过 RRC连接建立请求 消息或者小区更新请求消息来识别出 UE的集群身份(即获知 UE是否为集群 用户), 从而可以根据 UE的集群身份来进行无线资源的分配以及用户管理策 略的调度。
其中, 本申请装置的各个模块可以集成于一体, 也可以分离部署。 上述 模块可以合并为一个模块, 也可以进一步拆分成多个子模块。
通过以上的实施方式的描述, 本领域的技术人员可以清楚地了解到本 申请可借助软件加必需的通用硬件平台的方式来实现, 当然也可以通过硬 件, 但很多情况下前者是更佳的实施方式。 基于这样的理解, 本申请的技 术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体 现出来, 该计算机软件产品存储在一个存储介质中, 包括若干指令用以使 得一台计算机设备(可以是个人计算机, 服务器, 或者网络设备等)执行 本申请各个实施例所述的方法。
本领域技术人员可以理解附图只是一个优选实施例的示意图, 附图中 的模块或流程并不一定是实施本申请所必须的。
本领域技术人员可以理解实施例中的装置中的模块可以按照实施例描 述进行分布于实施例的装置中, 也可以进行相应变化位于不同于本实施例 的一个或多个装置中。 上述实施例的模块可以合并为一个模块, 也可以进 一步拆分成多个子模块。
上述本申请实施例序号仅仅为了描述, 不代表实施例的优劣。
以上公开的仅为本申请的几个具体实施例, 但是, 本申请并非局限于 此, 任何本领域的技术人员能思之的变化都应落入本申请的保护范围。

Claims

1、 一种基于集群用户的消息传输方法, 其特征在于, 包括: 无线接入设备接收来自用户设备的请求消息, 并为所述用户设备分配连 接资源 , 所述请求消息中携带所述用户设备是否为集群用户的信息;
当所述用户设备是集群用户时, 如果所述用户设备在预设时间内没有数 据收发, 则所述无线接入设备触发所述用户设备进入 CELL— PCH状态;
当所述用户设备不是集群用户时, 如果所述用户设备在预设时间内没有 数据收发, 则所述无线接入设备译放所述用户设备的连接资源。
2、 如权利要求 1所述的方法, 其特征在于, 所述方法还包括:
当所述集群用户的信息为第一标识时, 所述无线接入设备确定所述用户 设备是集群用户;
当所述集群用户的信息为第二标识时, 所述无线接入设备确定所述用户 设备不是集群用户。
3、 如权利要求 1所述的方法, 其特征在于, 所述请求消息包括: 无线资 源控制 RRC连接建立请求消息和小区更新请求消息。
4、 一种基于集群用户的消息传输方法, 其特征在于, 包括:
用户设备确定自身是否为集群用户;
所述用户设备向无线接入设备发送请求消息, 所述请求消息中携带自身 是否为集群用户的信息。
5、 如权利要求 4所述的方法, 其特征在于,
当所述集群用户的信息为第一标识时, 表示所述用户设备是集群用户; 当所述集群用户的信息为第二标识时, 表示所述用户设备不是集群用户。
6、 如权利要求 4所述的方法, 其特征在于, 所述请求消息包括: 无线资 源控制 RRC连接建立请求消息和小区更新请求消息。
7、 一种无线接入设备, 其特征在于, 包括:
接收模块, 设置为接收来自用户设备的请求消息, 所述请求消息中携带 所述用户设备是否为集群用户的信息;
分配模块, 设置为为所述用户设备分配连接资源;
处理模块, 设置为当所述用户设备是集群用户时, 如果所述用户设备在 预设时间内没有数据收发, 则触发所述用户设备进入 CELL— PCH状态; 当所 述用户设备不是集群用户时, 如果所述用户设备在预设时间内没有数据收发, 则译放所述用户设备的连接资源。
8、 如权利要求 7所述的无线接入设备, 其特征在于,
所述处理模块, 还设置为当所述集群用户的信息为第一标识时, 确定所 述用户设备是集群用户; 当所述集群用户的信息为第二标识时, 确定所述用 户设备不是集群用户。
9、如权利要求 7所述的无线接入设备, 其特征在于, 所述请求消息包括: 无线资源控制 RRC连接建立请求消息和小区更新请求消息。
10、 一种用户设备, 其特征在于, 包括:
确定模块, 设置为确定自身是否为集群用户;
发送模块, 设置为向无线接入设备发送请求消息, 所述请求消息中携带 自身是否为集群用户的信息。
11、 如权利要求 10所述的用户设备, 其特征在于,
当所述集群用户的信息为第一标识时, 表示所述用户设备是集群用户; 当所述集群用户的信息为第二标识时, 表示所述用户设备不是集群用户。
12、 如权利要求 10所述的用户设备, 其特征在于, 所述请求消息包括: 无线资源控制 RRC连接建立请求消息和小区更新请求消息。
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KR20140117510A (ko) 2014-10-07
JP2015511422A (ja) 2015-04-16
EP2806705A1 (en) 2014-11-26
CN102572722A (zh) 2012-07-11
EP2806705A4 (en) 2016-03-30
KR101536884B1 (ko) 2015-07-14
CN102572722B (zh) 2015-07-15
JP5855767B2 (ja) 2016-02-09
US20150230273A1 (en) 2015-08-13
US9860922B2 (en) 2018-01-02

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