WO2018028636A1 - Rrc连接控制方法及装置、系统 - Google Patents

Rrc连接控制方法及装置、系统 Download PDF

Info

Publication number
WO2018028636A1
WO2018028636A1 PCT/CN2017/096845 CN2017096845W WO2018028636A1 WO 2018028636 A1 WO2018028636 A1 WO 2018028636A1 CN 2017096845 W CN2017096845 W CN 2017096845W WO 2018028636 A1 WO2018028636 A1 WO 2018028636A1
Authority
WO
WIPO (PCT)
Prior art keywords
service
rrc connection
access network
feature information
network side
Prior art date
Application number
PCT/CN2017/096845
Other languages
English (en)
French (fr)
Inventor
戴谦
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2018028636A1 publication Critical patent/WO2018028636A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to an RRC connection control method, apparatus, and system.
  • LTE Long-Term Evolution
  • eMTC enhanced machine type communication
  • NBIoT NearBand Internet of Things
  • the LTE base station may simultaneously deploy multiple narrowband eMTC or NBIOT frequency points in a co-site mode, and divide spectrum resources for the eMTC or NBIOT system in an inband (within system bandwidth) mode.
  • the embodiments of the present invention provide an RRC connection control method, apparatus, and system, which at least solve the problem that the high-rate user requirement caused by the use of the coverage enhancement technology cannot meet the service requirement and the user plane resource overload in the related art.
  • an RRC connection control method including: in a process of establishing a radio resource control RRC connection between a user equipment UE and an access network side, the UE sends a service to the access network side. And the feature information, so that the access network side determines, according to the service feature information, whether to reject or release the RRC connection of the UE, where the service feature information is used to describe information about the service to be initiated by the UE.
  • another RRC connection control method including: in the process of establishing a radio resource control RRC connection between a user equipment UE and an access network side, the access network side acquires the UE The service feature information, where the service feature information is used to describe information about the UE to be initiating service; and the access network side determines, according to the service feature information, whether to reject or release the RRC connection of the UE.
  • an RRC connection control apparatus which is applied to a user equipment UE, and includes: a sending module, configured to establish a radio resource control RRC connection between the UE and the access network side, The access network side sends the service feature information, so that the access network side determines, according to the service feature information, whether to reject or release the RRC connection of the UE, where the service feature information is used to describe the UE. Information to be initiated.
  • another RRC connection control apparatus which is applied to an access network side network element, and includes: an obtaining module, configured to establish a radio resource control RRC on the user equipment UE and the access network side.
  • the service feature information of the UE is obtained, where the service feature information is used to describe information about the service to be initiated by the UE, and the determining module is configured to determine whether to reject or release the service according to the service feature information.
  • the RRC connection of the UE is applied to an access network side network element, and includes: an obtaining module, configured to establish a radio resource control RRC on the user equipment UE and the access network side.
  • the service feature information of the UE is obtained, where the service feature information is used to describe information about the service to be initiated by the UE, and the determining module is configured to determine whether to reject or release the service according to the service feature information.
  • the RRC connection of the UE is applied to an access network side network element, and includes: an obtaining module, configured to establish a radio resource control RRC on the user equipment
  • an RRC connection control system including a user equipment UE and an access network side network element, where the UE includes: a sending module, configured to be in the UE and access
  • the network side sends the service feature information to the access network, so that the access network side determines whether to reject or release the RRC connection of the UE according to the service feature information.
  • the service feature information is used to describe the information about the service to be initiated by the UE.
  • the access network side network element includes: an obtaining module, configured to establish a radio resource control RRC connection between the user equipment UE and the access network side.
  • the service feature information of the UE is obtained, and the determining module is configured to determine, according to the service feature information, whether to reject or release the RRC connection of the UE.
  • a storage medium is also provided.
  • the storage medium is arranged to store program code for performing the following steps:
  • the UE in the process of establishing a radio resource control RRC connection between the user equipment UE and the access network side, the UE sends the service feature information to the access network side, so that the access network side determines whether to reject or release the UE according to the service feature information.
  • the RRC connection where the service feature information is used to describe information about the UE to initiate the service. Since the UE sends the service feature information to the access network side, the access network side can determine whether to reject or release the RRC connection of the UE, and solve the problem that the high-speed user requirement cannot be satisfied due to the use of the coverage enhancement technology in the related art.
  • the problem of overloading requirements and user plane resources improves the user experience of the access terminal.
  • FIG. 1 is a flowchart of an RRC connection control method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of another RRC connection control method according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram of an RRC connection control system according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of a solution according to a second embodiment of the present invention.
  • FIG. 1 is a flowchart of an RRC connection control method according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 In the process of establishing a radio resource control (Radio Resource Control, RRC for short) connection between the UE and the access network, the UE sends the service feature information to the access network, so that the access network side determines according to the service feature information. Whether to reject or release the RRC connection of the UE, where the service feature information is used to describe information about the UE to initiate the service.
  • RRC Radio Resource Control
  • the UE In the process of establishing the RRC connection of the RRC connection between the user equipment UE and the access network, the UE sends the service feature information to the access network, so that the access network side determines whether to reject or release the UE according to the service feature information.
  • the RRC connection where the service feature information is used to describe information about the UE to initiate the service. Since the UE sends the service feature information to the access network side, the access network side can determine whether to reject or release the RRC connection of the UE, and solve the problem that the high-speed user requirement cannot be satisfied due to the use of the coverage enhancement technology in the related art.
  • the problem of overloading requirements and user plane resources improves the user experience of the access terminal.
  • the execution subject UE of the foregoing step may be a mobile phone, an Internet of Things device, or the like, but is not limited thereto.
  • the process of the RRC connection includes: an RRC connection setup process, an RRC connection recovery process, and an RRC connection reestablishment process.
  • sending the service feature information to the access network side may be, but is not limited to, the following:
  • the media access control (MAC) channel processing unit (Channel Element, referred to as CE) may pass through
  • the MAC CE of the message 5 sends the service feature information to the access network side.
  • the service feature information includes at least one of the following information describing the service: whether it is a high rate service, whether it is a real time service, whether it is a voice service, whether it is a video service, whether it is a rate guarantee service, and a service required by the transmission service.
  • Quality of Service (QoS) level ; packet size; packet arrival interval or period; air interface transmission delay or scheduling delay that the data packet can tolerate; Priority of the service (Priorized Bit Rate, PBR for short) Or Guaranteed Rate (GBR).
  • QoS Quality of Service
  • PBR Physical Bit Rate
  • GBR Guaranteed Rate
  • sending the service feature information to the access network side includes:
  • the UE initiates random access to the access network side by using the coverage enhancement mode, and when the UE is the UE to which the narrowband system belongs, it is determined that the service feature information is sent to the access network side.
  • FIG. 2 is a flowchart of another RRC connection control method according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps:
  • Step S202 in the process of establishing a radio resource control RRC connection between the user equipment UE and the access network side, the access network side acquires service characteristic information of the UE, where the service feature information is used to describe information about the service to be initiated by the UE;
  • Step S204 The access network side determines, according to the service feature information, whether to reject or release the RRC connection of the UE.
  • the process of the RRC connection includes: an RRC connection setup process, an RRC connection recovery process, and an RRC connection reestablishment process.
  • the access network side obtains the service feature information of the UE, where the access network side obtains the service feature information from the UE, and the access network side obtains the service feature information from the core network element.
  • the service feature information when the service feature information is obtained from the UE on the access network side, the service feature information may be obtained by:
  • the service feature information is sent to the access network through the message 3.
  • the MAC address processing unit CE can be controlled by the media access of the message 3, and the service feature information is sent to the access network through the message 5, and the MAC of the message 5 can be The CE sends service feature information to the access network side;
  • the service feature information is obtained from the UE by using a MAC CE.
  • the service feature information is obtained by acquiring the service feature information from the mobility management entity (Mobile Management Entity, MME for short) through the S1 interface message.
  • MME Mobile Management Entity
  • determining, by the access network side, whether to reject or release the RRC connection of the UE according to the service feature information includes:
  • the access network side determines whether the load level of the UE can meet the user experience requirement of the UE according to the service feature information and the coverage enhancement level used by the UE in the random access, where the user experience requirement includes: the service quality Qos, the experience Qo (Quality of Experience), or whether the access network side determines whether its own load level can bear the service characterized by the service feature information;
  • the RRC connection of the UE is rejected or released by one of the following downlink messages: an RRC connection setup reject message, an RRC connection recovery reject message, an RRC connection reestablishment reject message, and an RRC connection release message.
  • the downlink message further carries information used to describe the reason for the refusal or release, where the reason for the refusal or release includes one of the following: the service quality requirement cannot be met, the current coverage enhancement level does not match the service quality requirement, and the access network load cannot be Support current coverage enhancement level and access network overload.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • an RRC connection control device and a system are provided to implement the foregoing embodiments and preferred embodiments, which are not described again.
  • the term “module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • the embodiment provides an RRC connection control apparatus, which is applied to the user equipment UE, and includes: a sending module, configured to send a service to the access network side in a process of establishing a radio resource control RRC connection between the UE and the access network side.
  • the feature information is used to enable the access network to determine whether to reject or release the RRC connection of the UE according to the service feature information, where the service feature information is used to describe information about the UE to be initiated.
  • the service feature information includes at least one of the following: whether it is a high-rate service; whether it is a real-time service; whether it is a voice service; whether it is a video service; whether it is a rate-guaranteed service; and a quality of service Qos required for the transmission service.
  • the embodiment provides another RRC connection control apparatus, which is applied to the access network side network element, and includes: an obtaining module, configured to acquire in a process of establishing a radio resource control RRC connection between the user equipment UE and the access network side, The service characteristic information of the UE, where the service feature information is used to describe information about the service to be initiated by the UE, and the determining module is configured to determine whether to reject or release the RRC connection of the UE according to the service feature information.
  • the obtaining module includes: a first acquiring unit, configured to obtain service feature information from the UE; and a second acquiring unit, configured to obtain service feature information from the core network element.
  • FIG. 3 is a structural block diagram of an RRC connection control system according to an embodiment of the present invention.
  • the system includes: a user equipment UE30 and an access network side network element 40.
  • the UE 30 includes: a sending module 302, configured to be in the UE.
  • the service feature information is sent to the access network side, so that the access network side determines whether to reject the service according to the service feature information. Either or releasing the RRC connection of the UE, where the service feature information is used to describe information about the UE to initiate the service;
  • the access network side network element 40 includes: an obtaining module 402, configured to acquire service characteristic information of the UE in a process of establishing a radio resource control RRC connection between the user equipment UE and the access network side, and the determining module 404 is configured to be based on the service feature. The information determines whether to reject or release the RRC connection of the UE.
  • the service feature information is used to describe the following information of the terminal service: whether it is a high rate service;
  • PBR Primary Bit Rate
  • GRR Guaranteed Bit Rate
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • this embodiment describes an LTE connection control of an eMTC access network for a real-time service terminal using a large coverage enhancement level, and the access network acquires services from the UE side.
  • the eMTC access network and the LTE access network are deployed together, and the bandwidth of the LTE access network system is 10 MHz.
  • the eMTC access network is deployed in the inband (in-band) manner within the bandwidth of the LTE access network system. It is assumed that the eMTC access network is currently heavily loaded, and there are fewer idle air interface resources. Although a small number of high-rate users can be accepted, it cannot afford the mode of high-rate users using a larger coverage enhancement level.
  • the real-time service type of the UE is a video conversation.
  • Step 401 The UE determines that a random access is to be initiated in the current cell, and establishes a connection with the access network.
  • the UE initiates random access by using the coverage enhancement level 2 and the PRACH repetition factor 32 according to the measurement result of the current cell.
  • Step 402 The UE carries the service feature information in the message 3.
  • the service feature information may be in various forms, for example:
  • QCI Qos class identifier
  • QCI-4 represents a video conversation service.
  • QCI can be carried in message 3. Serial number of 4;
  • a parameter of the service model for example, including: the size of the data packet, the arrival interval or arrival period of the data packet, the maximum scheduling delay that the data packet can tolerate, or the transmission delay;
  • PBR Priority Rate of the Service
  • GRR Guaranteed Bit Rate
  • the message 3 is a general term for the third message of the random access procedure in the LTE system.
  • the message 5 is a general term for the fifth message of the random access procedure in the LTE system.
  • the UE and the access network establish an RRC connection through three types of RRC procedures: an RRC connection establishment process, an RRC connection recovery process, and an RRC connection reestablishment process;
  • the UE may report the service feature information to the access network base station in message 3 or message 5.
  • the message 3 includes an RRC connection request message
  • the message 5 includes an RRC connection setup complete message
  • the message 3 includes an RRC connection recovery request message, and the message 5 includes an RRC connection recovery complete message;
  • the message 3 includes an RRC connection reestablishment request message
  • the message 5 includes an RRC connection reestablishment completion message
  • the UE may also include the service feature information in the MAC CE for reporting.
  • Step 403. The base station determines whether the UE can be served according to the obtained service feature information. Since the current UE uses the coverage enhancement level 2 to initiate random access, the PRACH repetition factor is up to 32. According to the existing eMTC protocol, the scheduling time can be predicted. The delay (including the PDCCH reception time and data transmission and reception time) will be no less than 64 times the transmission interval, that is, 64 ms, and the air interface resources consumed will be no less than 32 times that of the uncovered enhanced UE. The current system is already at a higher load, and the service is already serving. The user will likely cause the access network to be overloaded and therefore cannot accept the RRC connection of the UE.
  • the base station sends an RRC connection reject message to the UE;
  • the reject message includes: one of an RRC connection setup reject message, an RRC connection recovery reject message, and an RRC connection reestablishment reject message;
  • the base station If the base station receives the service feature information in message 5, the base station sends an RRC connection release message to the UE;
  • the base station may increase the reason for the refusal or release in the downlink message of the RRC connection that denies or releases the user equipment; the reason includes one of the following:
  • the current coverage enhancement level does not match the quality of service requirements
  • the access network load cannot support the current coverage enhancement level
  • the access network is overloaded.
  • this embodiment describes an RRC connection control of an eMTC access network for a real-time service terminal using a large coverage enhancement level, and the access network acquires a service special from the core network side.
  • the terminal does not need to provide the access service network feature information in the RRC connection process, but the service feature information of the terminal is stored in the core network as the registration content in advance.
  • the core network mobility management entity MME Mobility Management Entity
  • the access network may obtain the service feature information corresponding to the terminal from the MME, so as to determine whether the RRC connection establishment of the terminal can be accepted.
  • FIG. 5 is a flowchart of a solution according to a second embodiment of the present invention, and the process is as follows:
  • Step 501 The UE determines that a random access is to be initiated in the current cell, and establishes a connection with the access network. The UE initiates random access by using the coverage enhancement level 2 and the PRACH repetition factor 32 according to the measurement result of the current cell.
  • Step 502 The UE sends an attach request or a service request to the MME.
  • the message is carried in the message 5, and is forwarded by the base station to the MME.
  • Step 503 The MME sends the service feature information of the UE to the base station in the S1 interface message, and the format and content of the service feature information may refer to the specific embodiment 1.
  • Step 504 The base station eNB determines whether the UE can be served according to the service feature information. Since the current UE uses the coverage enhancement level 2 to initiate random access, the PRACH repetition factor is up to 32. According to the existing eMTC protocol, the base station eNB can predict the random access. The scheduling delay (including PDCCH reception time and data transmission and reception time) will be no less than 64 times transmission interval, that is, 64 ms, and the air interface resources consumed will be no less than 32 times that of the uncovered enhanced UE. The current system is already at a higher load. Serving the user may cause the access network to be overloaded, and therefore cannot accept the RRC connection of the UE.
  • the scheduling delay including PDCCH reception time and data transmission and reception time
  • Step 505 The base station sends an RRC connection release message to the UE.
  • the base station may increase the reason for releasing the downlink message of the RRC connection of the user equipment; the reason includes one of the following:
  • the current coverage enhancement level does not match the quality of service requirements
  • the access network load cannot support the current coverage enhancement level
  • the access network is overloaded.
  • this embodiment describes an RRC connection control of an NBIOT access network for a real-time service terminal using a large coverage enhancement level
  • the type of the access network element includes, in addition to the eNB, a small cell, a home base station, and other access network element types compatible with the EPC architecture.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • S1 In the process of establishing a radio resource control RRC connection between the user equipment UE and the access network side, the UE sends the service feature information to the access network side, so that the access network side determines whether to reject or release the RRC of the UE according to the service feature information.
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor performs the process of establishing a radio resource control RRC connection between the user equipment UE and the access network side according to the stored program code in the storage medium, and the UE sends the service feature to the access network side.
  • the information is used to determine, by the access network, whether to reject or release the RRC connection of the UE according to the service feature information, where the service feature information is used to describe information about the service to be initiated by the UE.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.

Abstract

本发明实施例提供了一种RRC连接控制方法及装置、系统,其中,该方法包括:在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,所述UE向所述接入网侧发送业务特征信息,以使所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接,其中,所述业务特征信息用于描述所述UE待发起业务的信息。通过本发明实施例,解决了相关技术中由于使用覆盖增强技术导致的高速率用户要求无法满足业务要求和用户面资源过载的问题。

Description

RRC连接控制方法及装置、系统 技术领域
本发明实施例涉及通信领域,具体而言,涉及一种RRC连接控制方法及装置、系统。
背景技术
相关技术中的长期演进(Long-Term Evolution,简称为LTE)系统为了支持机器类型通讯终端(例如传感器,智能家居,智能电网监控等),引入了窄带空中接口技术eMTC(enhance machine type communication,增强机器类型通讯)和NBIoT(NarrowBand Internet of Things),其中eMTC系统带宽采用1.4MHz,NBIOT系统带宽采用180kHz,这2种系统专门用于承载以小流量、不频繁、时延容忍度很高的业务数据为主的机器类型通讯,避免海量的机器类型终端的小数据影响宽带LTE系统的频谱效率,同时增加单位带宽承载的用户容量。
LTE基站可以以共站的模式同时部署多个窄带eMTC或者NBIOT频点,以inband(系统带宽内)的模式为eMTC或NBIOT系统划分频谱资源。
申请人发现,随着机器类型业务的增多,实时语音和视频的业务也开始在MTC(machine type communication,机器类型通讯)终端出现,因此eMTC和NBIOT系统也需要开始支持实时类业务,而这类业务的特点是数据包到达频繁、时延敏感、数据流量大。窄带eMTC或者NBIOT由于先天资源限制,而且引入了覆盖增强技术,其对于大流量数据的负荷能力以及实时业务的低调度时延要求的支持能力并不能和LTE系统相比,因此如果支持实时类业务的终端的数量增大,很容易导致窄带系统的过载以及用户体验的无法满足。
针对相关技术中存在的上述问题,目前尚未发现有效的解决方案。
发明内容
本发明实施例提供了一种RRC连接控制方法及装置、系统,以至少解决了相关技术中由于使用覆盖增强技术导致的高速率用户要求无法满足业务要求和用户面资源过载的问题。
根据本发明的一个实施例,提供了一种RRC连接控制方法,包括:在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,所述UE向所述接入网侧发送业务特征信息,以使所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接,其中,所述业务特征信息用于描述所述UE待发起业务的信息。
根据本发明的一个实施例,提供了另一种RRC连接控制方法,包括:在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,所述接入网侧获取所述UE的业务特征信息,其中,所述业务特征信息用于描述所述UE待待发起业务的信息;所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接。
根据本发明的另一个实施例,提供了一种RRC连接控制装置,应用在用户设备UE中,包括:发送模块,设置为在UE与接入网侧建立无线资源控制RRC连接的过程中,向所述接入网侧发送业务特征信息,以使所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接,其中,所述业务特征信息用于描述所述UE待发起业务的信息。
根据本发明的另一个实施例,提供了另一种RRC连接控制装置,应用在接入网侧网元中,包括:获取模块,设置为在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,获取所述UE的业务特征信息,其中,所述业务特征信息用于描述所述UE待发起业务的信息;确定模块,设置为根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接。
根据本发明的又一个实施例,提供了一种RRC连接控制系统,包括用户设备UE、接入网侧网元,所述UE包括:发送模块,设置为在UE与接入 网侧建立无线资源控制RRC连接的过程中,向所述接入网侧发送业务特征信息,以使所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接,其中,所述业务特征信息用于描述所述UE待发起业务的信息;所述接入网侧网元包括:获取模块,设置为在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,获取所述UE的业务特征信息;确定模块,设置为根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接。
根据本发明的又一个实施例,还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码:
在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,向所述接入网侧发送业务特征信息,以使所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接,其中,所述业务特征信息用于描述所述UE待发起业务的信息。
通过本发明,在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,UE向接入网侧发送业务特征信息,以使接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接,其中,业务特征信息用于描述UE待发起业务的信息。由于UE向接入网侧发送了业务特征信息,接入网侧可以由此来确定是否拒绝或者释放UE的RRC连接,解决了相关技术中由于使用覆盖增强技术导致的高速率用户要求无法满足业务要求和用户面资源过载的问题,提升了接入终端的用户体验。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1是根据本发明实施例的一种RRC连接控制方法的流程图;
图2是根据本发明实施例的另一种RRC连接控制方法的流程图;
图3是根据本发明实施例的RRC连接控制系统的结构框图;
图4为本发明具体实施例1的方案流程图;
图5为本发明具体实施例2的方案流程图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是,本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。
实施例1
在本实施例中提供了一种RRC连接控制方法,图1是根据本发明实施例的一种RRC连接控制方法的流程图,如图1所示,该流程包括如下步骤:
步骤S102,在UE与接入网侧建立无线资源控制(Radio Resource Control,简称为RRC)连接的过程中,UE向接入网侧发送业务特征信息,以使接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接,其中,业务特征信息用于描述UE待发起业务的信息。
通过上述步骤,在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,UE向接入网侧发送业务特征信息,以使接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接,其中,业务特征信息用于描述UE待发起业务的信息。由于UE向接入网侧发送了业务特征信息,接入网侧可以由此来确定是否拒绝或者释放UE的RRC连接,解决了相关技术中由于使用覆盖增强技术导致的高速率用户要求无法满足业务要求和用户面资源过载的问题,提升了接入终端的用户体验。
可选地,上述步骤的执行主体UE可以为手机、物联网设备等,但不限于此。
可选的,RRC连接的过程包括:RRC连接建立过程、RRC连接恢复过程、RRC连接重建过程。
可选的,向接入网侧发送业务特征信息可以但不限于通过以下方式:
通过消息3向接入网侧发送业务特征信息;
通过消息5向所述接入网侧发送业务特征信息;
通过RRC连接请求消息向接入网侧发送业务特征信息;
通过RRC连接恢复请求消息向接入网侧发送业务特征信息;
通过RRC连接重建请求消息向接入网侧发送业务特征信息;
通过RRC连接建立完成消息向接入网侧发送业务特征信息;
通过RRC连接恢复完成消息向接入网侧发送业务特征信息;
通过RRC连接重建完成消息向接入网侧发送业务特征信息;
通过媒体接入控制MAC信道处理单元CE向所述接入网侧发送业务特征信息。
具体的,在通过消息3向接入网侧发送业务特征信息时,可以通过消息3的媒体接入控制(Media Access Control,简称为MAC)信道处理单元(Channel Element,简称为CE),在通过消息5向接入网侧发送业务特征信息时,通过消息5的MAC CE向接入网侧发送业务特征信息。
可选的,业务特征信息包括描述业务的以下信息至少之一:是否是高速率业务;是否是实时业务;是否是语音业务;是否是视频业务;是否是速率保证业务;传输业务所要求的服务质量(Quality of Service,简称为QoS)等级;数据包大小;数据包到达间隔或周期;数据包能够容忍的空口传输时延或调度时延;业务的优先速率(Prioritized Bit Rate,简称PBR,)或者保证速率(Guaranteed Bit Rate,简称GBR)。
可选的,向接入网侧发送业务特征信息包括:
S11,判断UE是否使用覆盖增强模式向接入网侧发起随机接入,以及判断UE是否为窄带系统所属的UE;
S12,在符合以下条件至少之一时:UE使用覆盖增强模式向接入网侧发起随机接入,UE为窄带系统所属的UE时,确定向接入网侧发送业务特征信息。
在本实施例中提供了另一种RRC连接控制方法,图2是根据本发明实施例的另一种RRC连接控制方法的流程图,如图2所示,该流程包括如下步骤:
步骤S202,在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,接入网侧获取UE的业务特征信息,其中,业务特征信息用于描述UE待发起业务的信息;
步骤S204,接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接。
可选的,RRC连接的过程包括:RRC连接建立过程、RRC连接恢复过程、RRC连接重建过程。
可选的,接入网侧获取UE的业务特征信息包括以下两种方式:接入网侧从UE获取业务特征信息;接入网侧从核心网网元获取业务特征信息。
可选的,在接入网侧从UE获取业务特征信息时,可以通过以下方式获取业务特征信息:
通过消息3向接入网侧发送业务特征信息;具体的,可以通过消息3的媒体接入控制MAC信道处理单元CE,通过消息5向接入网侧发送业务特征信息,可以通过消息5的MAC CE向接入网侧发送业务特征信息;
通过RRC连接请求消息从UE获取业务特征信息;
通过RRC连接恢复请求消息从UE获取业务特征信息;
通过RRC连接重建请求消息从UE获取业务特征信息;
通过RRC连接建立完成消息从UE获取业务特征信息;
通过RRC连接恢复完成消息从UE获取业务特征信息;
通过RRC连接重建完成消息从UE获取业务特征信息;
通过MAC CE从所述UE获取所述业务特征信息。
可选的,在接入网侧从核心网网元获取业务特征信息时,通过以下方式获取业务特征信息:通过S1接口消息从移动性管理实体(Mobile Management Entity,简称MME)获取业务特征信息。
可选的,接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接包括:
S21,接入网侧根据业务特征信息和UE在随机接入中使用的覆盖增强级别判断自身的负荷水平是否能够满足UE的用户体验要求,其中,所述用户体验要求包括:服务质量Qos,体验质量Qoe(Quality of Experience),或者,接入网侧判断自身的负荷水平是否能够承担业务特征信息所表征的业务;
S22,在判断结果为否时,拒绝或者释放UE的RRC连接。
可选的,通过以下下行消息之一指示拒绝或者释放UE的RRC连接:RRC连接建立拒绝消息、RRC连接恢复拒绝消息、RRC连接重建拒绝消息、RRC连接释放消息。
可选的,下行消息还携带用于描述拒绝或者释放原因的信息,其中,拒绝或者释放原因包括以下之一:无法满足业务质量需求、当前覆盖增强级别不匹配业务质量需求、接入网负荷无法支持当前覆盖增强级别、接入网过载。
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根据上述实施例的方法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,本发明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(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本发明各个实施例所述的方法。
实施例2
在本实施例中还提供了一种RRC连接控制装置、系统,用于实现上述实施例及优选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
本实施例提供了一种RRC连接控制装置,应用在用户设备UE中,包括:发送模块,设置为在UE与接入网侧建立无线资源控制RRC连接的过程中,向接入网侧发送业务特征信息,以使接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接,其中,业务特征信息用于描述UE待待发起业务的信息。
可选的,业务特征信息包括描述以下至少之一:是否是高速率业务;是否是实时业务;是否是语音业务;是否是视频业务;是否是速率保证业务;传输业务所要求的服务质量Qos等级;数据包大小;数据包到达间隔或周期;数据包能够容忍的空口传输时延或调度时延;业务的优先速率PBR,或,保证速率GBR。
本实施例提供了另一种RRC连接控制装置,应用在接入网侧网元中,包括:获取模块,设置为在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,获取UE的业务特征信息,其中,业务特征信息用于描述UE待发起业务的信息;确定模块,设置为根据业务特征信息确定是否拒绝或者释放UE的RRC连接。
可选的,获取模块包括:第一获取单元,设置为从UE获取业务特征信息;第二获取单元,设置为从核心网网元获取业务特征信息。
图3是根据本发明实施例的RRC连接控制系统的结构框图,如图3所示,该系统包括:用户设备UE30、接入网侧网元40,UE30包括:发送模块302,设置为在UE与接入网侧建立无线资源控制RRC连接的过程中,向接入网侧发送业务特征信息,以使接入网侧根据业务特征信息确定是否拒 绝或者释放UE的RRC连接,其中,业务特征信息用于描述UE待发起业务的信息;
接入网侧网元40包括:获取模块402,设置为在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,获取UE的业务特征信息;确定模块404,设置为根据业务特征信息确定是否拒绝或者释放UE的RRC连接。
可选的,业务特征信息用于描述终端业务的以下信息:是否是高速率业务;
是否是实时业务;
是否是语音业务;是否是视频业务;是否是速率保证业务;传输业务所要求的服务质量Qos等级;承载业务的数据包的到达间隔或到达周期;数据包能够容忍的最大时延;业务的优先速率(Prioritized Bit Rate,简称PBR,)或者保证速率(Guaranteed Bit Rate,简称GBR)。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述各个模块以任意组合的形式分别位于不同的处理器中。
实施例3
本实施例是根据本发明的可选实施例,用于结合不同的场景对本申请进行详细说明,本实施例包括多个具体实施例:
具体实施例1:
以长期演进(Long-Term Evolution,简称为LTE)eMTC系统为例,本实施例描述eMTC接入网针对使用了大覆盖增强级别的实时业务终端的RRC连接控制,接入网从UE侧获取业务特征信息;
图4为本本发明具体实施例1的方案流程图,详细说明见下:
实施例前置条件如下:
eMTC接入网与LTE接入网共基站部署,LTE接入网系统带宽为10MHz, eMTC接入网采用inband(频段内)方式部署在LTE接入网系统带宽内。假设eMTC接入网目前已经高负荷,空闲的空口资源较少,虽然还能接纳少量高速率用户,但无法负担高速率用户使用较大覆盖增强级别的模式。UE的实时业务类型为视频对话。
步骤401.UE确定要在当前小区发起随机接入,建立和接入网的连接,UE根据自己在当前小区的测量结果,采用覆盖增强级别2,PRACH重复因子32来发起随机接入。
步骤402.UE在消息3中携带业务特征信息,所述业务特征信息可以有多种形式,例如:
(1)QCI(Qos class identifier)等级:目前LTE系统现有QCI机制中划分了9个QCI级别,其中QCI-4代表了视频对话业务,在本实施例中,可以在消息3中携带QCI-4的序号;
(2)或者是业务模型的参数,例如包括:数据包的大小、数据包的到达间隔或者到达周期、数据包能够容忍的最大调度延时或者发送延时;
(3)或者是较粗粒度的类型划分:例如:是否是高速率业务;是否是实时业务;是否是语音业务;是否是视频业务;是否是速率保证业务;等;
(4)或者是业务的优先速率(Prioritized Bit Rate,简称PBR,)或者保证速率(Guaranteed Bit Rate,简称GBR);
消息3是LTE系统中随机接入过程的第三条消息的统称,类似的,消息5是LTE系统中随机接入过程的第5条消息的统称。
UE和接入网建立RRC连接可以通过3种RRC过程:RRC连接建立过程、RRC连接恢复过程、RRC连接重建过程;
在这3种RRC过程中,UE均可以在消息3或者消息5将业务特征信息上报给接入网基站。例如:在RRC连接建立过程中,消息3包含的是RRC连接请求消息,消息5包含的是RRC连接建立完成消息;
在RRC连接恢复过程中,消息3包含的是RRC连接恢复请求消息,消息5包含的是RRC连接恢复完成消息;
在RRC连接重建过程中,消息3包含的是RRC连接重建请求消息,消息5包含的是RRC连接重建完成消息;
除了在RRC消息体中携带业务特征信息外,UE还可以将业务特征信息包含在MAC CE中进行上报。
步骤403.基站根据获取的业务特征信息判断能否服务该UE,由于当前UE采用覆盖增强级别2来发起随机接入,其PRACH重复因子高达32,根据现有eMTC协议,可以预判其调度时延(包括PDCCH接收时间和数据收发时间)将不少于64倍传输间隔,也即64ms,其消耗的空口资源将不少于无覆盖增强UE的32倍,当前系统已经处于较高负荷,服务该用户将可能导致接入网过载,因此不能接受该UE的RRC连接。
如果基站在消息3接收所述业务特征信息,则基站给UE发送RRC连接拒绝消息;所述拒绝消息包括:RRC连接建立拒绝消息、RRC连接恢复拒绝消息、RRC连接重建拒绝消息之一;
如果基站在消息5接收所述业务特征信息,则基站给UE发送RRC连接释放消息;
可选的,基站可在拒绝或者释放用户设备的RRC连接的下行消息中增加拒绝或者释放的原因;原因包括下述之一:
无法满足业务质量需求;
当前覆盖增强级别不匹配业务质量需求、
接入网负荷无法支持当前覆盖增强级别;
接入网过载。
具体实施例2:
以LTE eMTC系统为例,本实施例描述eMTC接入网针对使用了大覆盖增强级别的实时业务终端的RRC连接控制,接入网从核心网侧获取业务特 征信息;
与具体实施例1不同的是,本实施例中,不需要终端在RRC连接过程中给接入网上报业务特征信息,而是事先将终端的业务特征信息作为注册内容存放在核心网,当终端完成对网络的附着后,核心网移动性管理实体MME(Mobility Management Entity)可以获得终端的业务特征信息。当终端想和接入网建立RRC连接时,接入网可以从MME来获取终端对应的业务特征信息,从而判断是否能接受该终端的RRC连接建立。
图5为本本发明具体实施例2的方案流程图,流程如下:
步骤501:UE确定要在当前小区发起随机接入,建立和接入网的连接,UE根据自己在当前小区的测量结果,采用覆盖增强级别2,PRACH重复因子32来发起随机接入。
步骤502:UE向MME发送attach request或者service request;该消息承载在消息5中,由基站转发给MME
步骤503:MME在S1接口消息中将所述UE的业务特征信息发送给基站,所述业务特征信息的形式、内容可参考具体实施例1.
步骤504:基站eNB根据所述业务特征信息,判断能否服务该UE,由于当前UE采用覆盖增强级别2来发起随机接入,其PRACH重复因子高达32,根据现有eMTC协议,可以预判其调度时延(包括PDCCH接收时间和数据收发时间)将不少于64倍传输间隔,也即64ms,其消耗的空口资源将不少于无覆盖增强UE的32倍,当前系统已经处于较高负荷,服务该用户将可能导致接入网过载,因此不能接受该UE的RRC连接。
步骤505:基站给UE发送RRC连接释放消息;
可选的,基站可在释放用户设备的RRC连接的下行消息中增加释放的原因;原因包括下述之一:
无法满足业务质量需求;
当前覆盖增强级别不匹配业务质量需求、
接入网负荷无法支持当前覆盖增强级别;
接入网过载。
具体实施例3:
以LTE NBIOT系统为例,本具体实施例描述NBIOT接入网针对使用了大覆盖增强级别的实时业务终端的RRC连接控制;
NBIOT系统和eMTC系统可以采用相同的方案,具体实施例1和具体实施例2的方案可以同样适用于NBIOT系统。
在以上所有具体实施例中,接入网网元的类型除了eNB之外,也包括small cell,家庭基站,以及兼容EPC架构的其他接入网网元类型。
实施例4
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S1,在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,UE向接入网侧发送业务特征信息,以使接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接,其中,业务特征信息用于描述UE待发起业务的信息。
可选地,在本实施例中,上述存储介质可以包括但不限于:U盘、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,UE向接入网侧发送业务特征信息,以使接入网侧根据业务特征信息确定是否拒绝或者释放UE的RRC连接,其中,业务特征信息用于描述UE待发起业务的信息。
可选地,本实施例中的具体示例可以参考上述实施例及可选实施方式 中所描述的示例,本实施例在此不再赘述。
显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样,本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (18)

  1. 一种RRC连接控制方法,包括:
    在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,所述UE向所述接入网侧发送业务特征信息,以使所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接,其中,所述业务特征信息用于描述所述UE待发起业务的信息。
  2. 根据权利要求1所述的方法,其中,所述RRC连接的过程包括:RRC连接建立过程、RRC连接恢复过程、RRC连接重建过程。
  3. 根据权利要求1所述的方法,其中,向所述接入网侧发送业务特征信息包括以下至少之一:
    通过消息3向所述接入网侧发送业务特征信息;
    通过消息5向所述接入网侧发送业务特征信息;
    通过RRC连接请求消息向所述接入网侧发送业务特征信息;
    通过RRC连接恢复请求消息向所述接入网侧发送业务特征信息;
    通过RRC连接重建请求消息向所述接入网侧发送业务特征信息;
    通过RRC连接建立完成消息向所述接入网侧发送业务特征信息;
    通过RRC连接恢复完成消息向所述接入网侧发送业务特征信息;
    通过RRC连接重建完成消息向所述接入网侧发送业务特征信息;
    通过媒体接入控制MAC信道处理单元CE向所述接入网侧发送业务特征信息。
  4. 根据权利要求1所述的方法,其中,所述业务特征信息用于描述以下至少之一:
    是否是高速率业务;
    是否是实时业务;
    是否是语音业务;
    是否是视频业务;
    是否是速率保证业务;
    传输业务所要求的服务质量Qos等级;
    数据包大小;
    数据包到达间隔或周期;
    数据包能够容忍的空口传输时延或调度时延;
    业务的优先速率PBR;
    保证速率GBR。
  5. 根据权利要求1所述的方法,其中,向所述接入网侧发送业务特征信息包括:
    判断所述UE是否使用覆盖增强模式向所述接入网侧发起随机接入,以及判断所述UE是否为窄带系统所属的UE;
    在以下至少之一时:所述UE使用覆盖增强模式向所述接入网侧发起随机接入,所述UE为窄带系统所属的UE,确定向所述接入网侧发送业务特征信息。
  6. 一种RRC连接控制方法,包括:
    在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,所述接入网侧获取所述UE的业务特征信息,其中,所述业务特征信息用于描述所述UE待发起业务的信息;
    所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接。
  7. 根据权利要求6所述的方法,其中,所述RRC连接的过程包括:RRC连接建立过程、RRC连接恢复过程、RRC连接重建过程。
  8. 根据权利要求6所述的方法,其中,所述接入网侧获取所述 UE的业务特征信息包括:
    所述接入网侧从所述UE获取所述业务特征信息;
    所述接入网侧从核心网网元获取所述业务特征信息。
  9. 根据权利要求8所述的方法,其中,在所述接入网侧从所述UE获取所述业务特征信息时,通过以下方式至少之一获取所述业务特征信息:
    通过消息3向所述接入网侧发送业务特征信息;
    通过消息5向所述接入网侧发送业务特征信息;
    通过RRC连接请求消息从所述UE获取所述业务特征信息;
    通过RRC连接恢复请求消息从所述UE获取所述业务特征信息;
    通过RRC连接重建请求消息从所述UE获取所述业务特征信息;
    通过RRC连接建立完成消息从所述UE获取所述业务特征信息;
    通过RRC连接恢复完成消息从所述UE获取所述业务特征信息;
    通过RRC连接重建完成消息从所述UE获取所述业务特征信息;
    通过MAC CE从所述UE获取所述业务特征信息。
  10. 根据权利要求8所述的方法,其中,在所述接入网侧从所述核心网网元获取所述业务特征信息时,通过以下方式获取所述业务特征信息:
    通过S1接口消息从移动性管理实体MME获取所述业务特征信息。
  11. 根据权利要求6所述的方法,其中,所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接包括:
    所述接入网侧根据所述业务特征信息和所述UE在随机接入中使用的覆盖增强级别判断是否能够满足所述UE的用户体验要求,其中,所述用户体验要求包括:服务质量Qos,体验质量Qoe,或者,所述 接入网侧判断是否能够承担所述业务特征信息所表征的业务;
    在判断结果为否时,拒绝或者释放所述UE的RRC连接。
  12. 根据权利要求7所述的方法,其中,通过以下下行消息之一指示拒绝或者释放所述UE的RRC连接:
    RRC连接建立拒绝消息、RRC连接恢复拒绝消息、RRC连接重建拒绝消息、RRC连接释放消息。
  13. 根据权利要求12所述的方法,其中,所述下行消息还携带用于描述拒绝或者释放原因的信息,其中,所述拒绝或者释放原因包括以下之一:无法满足业务质量需求、当前覆盖增强级别不匹配业务质量需求、接入网负荷无法支持当前覆盖增强级别、接入网过载。
  14. 一种RRC连接控制装置,应用在用户设备UE中,包括:
    发送模块,设置为在UE与接入网侧建立无线资源控制RRC连接的过程中,向所述接入网侧发送业务特征信息,以使所述接入网侧根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接,其中,所述业务特征信息用于描述所述UE待发起业务的信息。
  15. 根据权利要求14所述的装置,其中,所述业务特征信息用于描述以下至少之一:
    是否是高速率业务;
    是否是实时业务;
    是否是语音业务;
    是否是视频业务;
    是否是速率保证业务;
    传输业务所要求的服务质量Qos等级;
    数据包大小;
    数据包到达间隔或周期;
    数据包能够容忍的空口传输时延或调度时延;
    业务的优先速率PBR,或,保证速率GBR。
  16. 一种RRC连接控制装置,应用在接入网侧网元中,包括:
    获取模块,设置为在用户设备UE与接入网侧建立无线资源控制RRC连接的过程中,获取所述UE的业务特征信息,其中,所述业务特征信息用于描述所述UE待发起业务的信息;
    确定模块,设置为根据所述业务特征信息确定是否拒绝或者释放所述UE的RRC连接。
  17. 一种存储介质,其特征在于,所述存储介质包括存储的程序,其中,所述程序运行时执行权利要求1至13中任一项所述的方法。
  18. 一种处理器,其特征在于,所述处理器用于运行程序,其中,所述程序运行时执行权利要求1至13中任一项所述的方法。
PCT/CN2017/096845 2016-08-12 2017-08-10 Rrc连接控制方法及装置、系统 WO2018028636A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610670190.7 2016-08-12
CN201610670190.7A CN108307481A (zh) 2016-08-12 2016-08-12 Rrc连接控制方法及装置、系统

Publications (1)

Publication Number Publication Date
WO2018028636A1 true WO2018028636A1 (zh) 2018-02-15

Family

ID=61161625

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/096845 WO2018028636A1 (zh) 2016-08-12 2017-08-10 Rrc连接控制方法及装置、系统

Country Status (2)

Country Link
CN (1) CN108307481A (zh)
WO (1) WO2018028636A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018237289A1 (en) * 2017-06-22 2018-12-27 Intel Corporation ACCESS CONTROL FOR USER EQUIPMENT WITH COVERAGE ENHANCEMENT LEVEL SUPPORT
CN109246718A (zh) * 2018-09-30 2019-01-18 京信通信系统(中国)有限公司 一种终端用户行为监控方法及装置
CN110536376A (zh) * 2019-03-28 2019-12-03 中兴通讯股份有限公司 消息发送方法和装置以及目标小区选择方法和装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110831228B (zh) * 2018-08-10 2021-08-13 华为技术有限公司 一种通信方法及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469551A (zh) * 2010-11-04 2012-05-23 中兴通讯股份有限公司 无线资源控制方法及装置
CN102892145A (zh) * 2011-07-22 2013-01-23 华为技术有限公司 控制数据传输的方法、网络设备及用户设备
CN104918283A (zh) * 2015-05-21 2015-09-16 大唐移动通信设备有限公司 一种拥塞控制方法及设备
US20160057692A1 (en) * 2013-05-03 2016-02-25 Huawei Technologies Co., Ltd. Access control method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469551A (zh) * 2010-11-04 2012-05-23 中兴通讯股份有限公司 无线资源控制方法及装置
CN102892145A (zh) * 2011-07-22 2013-01-23 华为技术有限公司 控制数据传输的方法、网络设备及用户设备
US20160057692A1 (en) * 2013-05-03 2016-02-25 Huawei Technologies Co., Ltd. Access control method and apparatus
CN104918283A (zh) * 2015-05-21 2015-09-16 大唐移动通信设备有限公司 一种拥塞控制方法及设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI: "Introduction of Common impacts of NB-IoT solutions", 3GPP TSG RAN WG3 ADHOC NB-IOT, R3-160051, 22 January 2016 (2016-01-22), pages 1 - 5, XP055603583 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018237289A1 (en) * 2017-06-22 2018-12-27 Intel Corporation ACCESS CONTROL FOR USER EQUIPMENT WITH COVERAGE ENHANCEMENT LEVEL SUPPORT
US11290943B2 (en) 2017-06-22 2022-03-29 Apple Inc. Access control for user equipment with coverage enhancement level support
CN109246718A (zh) * 2018-09-30 2019-01-18 京信通信系统(中国)有限公司 一种终端用户行为监控方法及装置
CN110536376A (zh) * 2019-03-28 2019-12-03 中兴通讯股份有限公司 消息发送方法和装置以及目标小区选择方法和装置
CN110536376B (zh) * 2019-03-28 2023-08-29 中兴通讯股份有限公司 消息发送方法和装置以及目标小区选择方法和装置

Also Published As

Publication number Publication date
CN108307481A (zh) 2018-07-20

Similar Documents

Publication Publication Date Title
TWI681687B (zh) 處理尋呼的方法和裝置
US11611988B2 (en) Random access method and apparatus
JP7433488B2 (ja) 無線アクセスネットワーク通知エリア(rna)更新の拒否時の構成を処理するための方法および装置
KR101617321B1 (ko) 와이파이 네트워크에서 차별화된 연결 서비스 제공을 위한 시스템 및 방법
CN110557786B (zh) 一种无线承载建立、业务流的监测方法及装置
KR101534902B1 (ko) 지연 시간을 지정하는 거부 응답의 제공
EP3461178B1 (en) Scheduling in handover
MX2012008807A (es) Metodo para la programacion de recursos inalambricos, elementos de red de una red de acceso y su terminal.
WO2017115452A1 (ja) 無線端末、無線局、コアネットワークノード、及びこれらの方法
US20200296745A1 (en) Apparatus and method for resource scheduling related to device-to-device communication
WO2018028636A1 (zh) Rrc连接控制方法及装置、系统
EP3668259A1 (en) Apparatus and method for providing service network in wireless communication system
KR20080096875A (ko) 이동통신 시스템의 무선자원 할당 제어방법
WO2023130471A1 (zh) 小区接入方法、装置、设备及可读存储介质
JP6631351B2 (ja) デバイス・ツー・デバイス通信に関するリソーススケジューリングのための装置及び方法
US11445528B2 (en) Method implemented by user equipment and user equipment
WO2019029568A1 (zh) 通信方法、终端设备和网络设备
WO2022052851A1 (zh) 一种服务质量QoS的监测方法
WO2015058406A1 (zh) 拥塞控制方法、装置及系统
WO2022161148A1 (zh) 一种服务质量的控制方法和装置
JP6566123B2 (ja) 無線アクセスネットワークノード、無線端末、ネットワークノード、及びこれらの方法
WO2013023549A1 (zh) 负载分担方法、基站、用户设备、负载分担节点和系统
JP7101675B2 (ja) データ処理方法及び装置
WO2018133604A1 (zh) 接入控制方法、网元及用户设备和计算机存储介质
CN114586405B (zh) 测量报告上报方法及装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17838766

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17838766

Country of ref document: EP

Kind code of ref document: A1