WO2016127366A1 - 无线接入方法及用户设备 - Google Patents

无线接入方法及用户设备 Download PDF

Info

Publication number
WO2016127366A1
WO2016127366A1 PCT/CN2015/072918 CN2015072918W WO2016127366A1 WO 2016127366 A1 WO2016127366 A1 WO 2016127366A1 CN 2015072918 W CN2015072918 W CN 2015072918W WO 2016127366 A1 WO2016127366 A1 WO 2016127366A1
Authority
WO
WIPO (PCT)
Prior art keywords
network
identifier
access technology
forbidden
list
Prior art date
Application number
PCT/CN2015/072918
Other languages
English (en)
French (fr)
Inventor
刘海波
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 CN201580024280.2A priority Critical patent/CN106465433B/zh
Priority to PCT/CN2015/072918 priority patent/WO2016127366A1/zh
Publication of WO2016127366A1 publication Critical patent/WO2016127366A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management

Definitions

  • the embodiments of the present invention relate to communication technologies, and in particular, to a wireless access method and user equipment.
  • a User Equipment generally performs data services by acquiring a packet data service. Before the UE acquires the packet data service, the network device needs to send an access request, requesting the network device to access the UE to the cell of the first access technology in the network corresponding to the network identifier.
  • the network device determines that the network corresponding to the network identifier does not support the first access technology according to the network identifier of the UE in the access request message and the first access technology, the network data cannot be provided.
  • the device returns a reject message to the UE. If the network identifier is the home network identifier or the equivalent home network identifier of the UE, the UE receives the reject message, that is, the UE accesses the UE in the home network of the UE or the equivalent home network of the UE. After the cell of the access technology fails, the UE sends an access request to the network device to request the network device to determine that the network corresponding to the network identifier supports the second access technology, and the UE accesses the network identifier. The cell of the second access technology in the network. To ensure the rate at which the UE performs data services, the network device also configures a neighboring cell of the high priority access technology for the cell of the low priority access technology.
  • the UE accesses the cell of the second access technology and detects the signal of the first access technology, the UE sends a request to the network device again to request access to the cell of the first access technology. Since the network corresponding to the network identifier does not support the first access technology, the network device also returns a reject message to the UE, so that the UE is disconnected from the network. The UE will perform the above process of requesting access to the cell of the second access technology again, which will cause periodic disconnection of the UE.
  • the embodiment of the invention provides a wireless access method and user equipment to solve the periodic network disconnection problem of the UE.
  • an embodiment of the present invention provides a wireless access method, including:
  • the user equipment UE sends a radio access request message to the network device, where the radio access request message includes: a network identifier where the UE is located, and an identifier of the access technology; the network identifier is a home network identifier of the UE Or an equivalent home network identifier of the UE;
  • the UE puts the identifier of the network identifier and the access technology into a forbidden network list.
  • the method further includes:
  • the UE deletes the identifier of the network identifier and the access technology from the forbidden network list.
  • the access technology is a long term evolution LTE access technology.
  • the determining, by the UE, the identifier of the network identifier and the access technology in the forbidden network list includes:
  • the UE puts the tracking area identifier TAI of the UE and the identifier of the access technology into the forbidden network list; the TAI includes a tracking area code TAC of the UE in the network identifier corresponding network.
  • the second aspect of the present invention provides a user equipment UE, including:
  • a sending module configured to send a wireless access request message to the network device, where the wireless access request message includes: a network identifier where the UE is located, and an identifier of the access technology; the network identifier is the attribution of the UE a network identity or an equivalent home network identity of the UE;
  • a receiving module configured to receive a reject message sent by the network device
  • the UE further includes:
  • the access technology is a long term evolution LTE access technology.
  • the adding module is further configured to put the tracking area identifier TAI of the UE and the identifier of the access technology into The forbidden network list; the TAI includes a tracking area code TAC of the UE in the network identifier corresponding network.
  • an embodiment of the present invention provides a user equipment UE, including: a receiver, a processor, and a transmitter;
  • the transmitter is configured to send a radio access request message to the network device, where the radio access request message includes: a network identifier where the UE is located, and an identifier of the access technology; the network identifier is Determining a home network identity of the UE or an equivalent home network identity of the UE;
  • the receiver is configured to receive a reject message sent by the network device
  • the processor is configured to put the identifier of the network identifier and the access technology into a forbidden network list.
  • the processor is further configured to: when the identifier of the network identifier and the access technology is placed in the forbidden network list, And starting a timer; if the timer expires, deleting the identifier of the network identifier and the access technology from the forbidden network list.
  • the access technology is a long term evolution LTE access technology.
  • the processor is further configured to put the tracking area identifier TAI of the UE and the identifier of the access technology into The forbidden network list; the TAI includes a tracking area code TAC of the UE in the network identifier corresponding network.
  • the radio access method and the user equipment of the embodiment of the present invention send a radio access request message to the network device by using the UE, where the radio access request message includes an identifier of the network where the UE is located and an identifier of the access technology, where the network identifier is The UE's home network identifier or the UE's equivalent home network identifier, the UE receives the reject message sent by the network device, and the UE puts the network identifier and the identifier of the access technology into the forbidden network list, and the prohibited network is adopted.
  • the list prohibits the UE from being in the network identity pair
  • the cell accessing the access technology is repeatedly requested in the network, thereby avoiding periodic network disconnection caused by repeated requests, and ensuring service continuity.
  • FIG. 1 is a flowchart of a wireless access method according to Embodiment 1 of the present invention.
  • FIG. 2 is a flowchart of a wireless access method according to Embodiment 2 of the present invention.
  • FIG. 3 is a flowchart of a wireless access method according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic structural diagram of a UE according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic structural diagram of a UE according to Embodiment 5 of the present invention.
  • Embodiment 1 of the present invention provides a wireless access method.
  • the method can be performed by the UE.
  • the UE can be a device that can be wirelessly accessed, such as a mobile phone or a tablet.
  • FIG. 1 is a flowchart of a method for wireless access according to Embodiment 1 of the present invention. As shown in FIG. 1, the method can include:
  • the UE sends a radio access request message to the network device, where the radio access request message includes: a network identifier of the UE and an identifier of the access technology; the network identifier is a home network identifier of the UE or an equivalent of the UE. Home network identity.
  • the performing the S101 by the UE may be in the process of UE registration for the first time through network attachment, or may be in the process of updating the network after registration has been performed.
  • the UE is already registered
  • the network may be updated in the process of updating the location area (LA), the routing area (RA), or the tracking area (TA) of the UE.
  • the network device can be an access network device.
  • the access technology may be a radio access technology (Radio Access Technologies, RAT for short).
  • the access technology may be a subscription access technology of a Subscriber Identity Module (SIM) card of the UE.
  • SIM Subscriber Identity Module
  • the identifier of the access technology may be For LTE.
  • the subscription access technology of the SIM card of the UE is a 3rd-generation (3G) access technology, that is, the SIM card of the UE is a 3G SIM card, the identifier of the access technology may be 3G.
  • the radio access request message may be a Radio Resource Control (RRC) connection request message.
  • the network identifier is a Public Land Mobile Network (PLMN) logo.
  • the PLMN logo includes a country code and a carrier code, different countries have different country codes, and different operators have different carrier codes.
  • the home network identifier of the UE may be a Home Public Land Mobile Network (HPLMN) identifier of the UE.
  • the equivalent home network identifier of the UE may be an Equivalent Home Public Land Mobile Network (ELPLMN) identifier.
  • the HPLMN identifier of the UE may include: a country code and an operator code of the SIM card of the UE, and the EHPLMN identifier of the UE may include a country code of the SIM card of the UE and an equivalent carrier code. If the operator of the SIM card of the UE is China Mobile, the HPLMN identity of the UE may be 46000, and the EHPLMN identity of the UE may be 46002, 46007 or 46008. If the operator of the SIM card of the UE is China Unicom, the HPLMN identifier of the UE may be 46001, and the EHPLMN identifier of the UE may be 46003 or 46006.
  • the UE receives a reject message sent by the network device.
  • the reject message may be a reject message that occurs when the network device does not support the access technology according to the network identifier and the identifier of the access technology.
  • the rejection message may include a rejection reason value corresponding to the rejection reason of the rejection message, where the rejection reason may be that the network corresponding to the network identifier does not support the access technology.
  • the rejection reason value may be the rejection reason value 14 in the current communication protocol. If the access technology is an LTE access technology, the reject reason value may not be allowed in the network corresponding to the network identifier. Evolved Packet System (EPS) service. If the access technology is a 3G access technology, a general packet radio service (GPRS) service is not allowed in the network corresponding to the network identifier.
  • EPS Evolved Packet System
  • GPRS general packet radio service
  • the rejection reason value may also be a rejection reason value 113 added in the current communication protocol, such as 24.301 of the 3rd Generation Partnership Project (3GPP) and 24.008 of the 3GPP.
  • the reason for the rejection may be that the packet switching (Packet Switch, PS for short) service is not allowed in the network corresponding to the home network identifier or the equivalent home network identifier.
  • the increased rejection reason value may also be other cause values corresponding to the rejection reason, and is not limited to the rejection reason value 113.
  • the UE puts the network identifier and the identifier of the access technology into a forbidden network list.
  • the UE puts the network identifier and the identifier of the access technology into the forbidden network list, and the forbidden network list prohibits the UE from repeatedly requesting access to the cell of the access technology in the network identifier corresponding network, thereby avoiding
  • the periodic disconnection caused by repeated requests ensures the continuity of data services.
  • the UE receives a reject message sent by the network device, and the UE further sends a wireless access request message including the network identifier and the low priority access technology of the access technology to the network device, where The network device that requests the network device to determine the network identifier supports the low priority access technology, and accesses the UE to the cell of the low priority access technology in the network corresponding to the network identifier.
  • the UE Since the UE puts the network identifier and the identifier of the access technology into the forbidden network list in S103, whether the UE is in a search network, network reselection, network redirection, or network handover, even if the UE is in the scenario After accessing the cell of the low-priority access technology, the signal of the access technology is detected, and the UE does not send a wireless access request message including the network identifier and the identifier of the access technology to the network device. That is, the network device is not requested to access the cell of the access technology in the network corresponding to the network identifier, and the UE is prevented from accessing the access in the home network of the UE or the equivalent home network of the UE.
  • the cell failure of the technology causes periodic network disconnection, improves the continuity of the UE's network, ensures the continuity of the data service of the UE, and improves the user experience.
  • the network reselection may be a scenario in which the UE is switched from the low priority network to the high priority network according to the parameter sent by the network device in the idle state; the network redirection may be that the UE is in the service state according to the The indication of the network device selects a scenario corresponding to the network; the network handover may be the service state of the UE The scenario of directly switching to the corresponding network according to the indication of the network device.
  • the UE may send a radio access request message to the network device, where the radio access request message includes the network identifier of the UE and the identifier of the access technology, where the network identifier is The UE's home network identifier or the UE's equivalent home network identifier, the UE receives the reject message sent by the network device, and the UE puts the network identifier and the identifier of the access technology into the forbidden network list, and the prohibited network is adopted.
  • the list prohibits the UE from repeatedly requesting access to the cell of the access technology in the network corresponding to the network identifier, thereby avoiding periodic disconnection caused by repeated requests and ensuring continuity of data services.
  • Embodiment 2 of the present invention further provides a wireless access method.
  • FIG. 2 is a flowchart of a method for wireless access according to Embodiment 2 of the present invention. As shown in FIG. 2, based on the method in the first embodiment, the method may further include:
  • the UE deletes the network identifier and the identifier of the access technology from the forbidden network list.
  • the access technology is an LTE access technology.
  • the low-priority access technology of the access technology may be a second-generation (2nd-Generation, 2G) or 3G access technology.
  • the 2G access technology may be, for example, a Code Division Multiple Access (CDMA) access technology or a Global System for Mobile communications (GSM) access technology.
  • the 3G access technology may be, for example, a CDMA2000 access technology, a Wideband Code Division Multiple Access (WCDMA) technology, or a Time Division-Synchronous Code Division Multiple Access (Time Division-Synchronous Code Division Multiple Access). , referred to as TD-SCDMA technology, or Worldwide Interoperability for Microwave Access (WiMAX) technology.
  • the UE may include the network identifier and the identifier of the access technology in the forbidden network list.
  • the UE puts the tracking area identifier (TAI) of the UE and the identifier of the access technology into the forbidden network list; the TAI includes the UE corresponding to the network identifier. Tracking Area Code (TAC) in the network.
  • TAI tracking area identifier
  • TAC Tracking Area Code
  • the network identifier corresponding network includes a plurality of TAs, and each TA has one TAC. If the network identifier and the identifier of the access technology are placed in the forbidden network list, the TAC and the identifier of the access technology corresponding to the network identifier are placed in the forbidden network list, that is, the prohibited network list is adopted.
  • the UE is prohibited from repeatedly requesting access to the cell of the access technology in all TAs in the network identifier corresponding network. However, the UE may only exist in one TA at a time. If the network identifier and the identifier of the access technology are placed in the forbidden network list, the UE may be used in other TAs.
  • the TAI includes the TAI of the UE in the network corresponding to the network identifier, and the UE puts the TAI of the UE and the identifier of the access technology into the forbidden network list, where the network identifier is actually
  • the TAC in the corresponding network and the access technology identifier are placed in the forbidden network list, so that the UE is prohibited from repeatedly requesting access to the access technology in a TA cell in the network identifier corresponding network by using the forbidden network list, which can be avoided. Due to the periodic disconnection caused by repeated requests, the continuity of the data service is ensured, and the normal use of the UE in other TAs in the network corresponding to the network identifier can also be ensured.
  • Embodiment 3 of the present invention provides a wireless access method.
  • FIG. 3 is a flowchart of a method for wireless access according to Embodiment 3 of the present invention. As shown in FIG. 3, the method can include:
  • the UE sends a radio access request message to the network device, where the radio access request message includes: a network identifier of the UE and an identifier of an LTE access technology; the network identifier is an HPLMN identifier of the UE or an EHPLMN identifier of the UE. .
  • the UE receives a reject message sent by the network device, where the reject message includes a reject cause value 14.
  • the UE modifies the reject reason value 14 to the reject cause value 113.
  • the reject reason value 113 is added is used. If the reject reason value 14 in the existing communication protocol is used, the UE does not have the modification in the S303. In order to reject the operation of the cause value 113, the following S304 is performed after the execution of S302.
  • the UE starts a timer, and puts the TAI of the UE and the identifier of the LTE access technology into the forbidden network list.
  • the TAI of the UE includes the TAC of the UE in the network corresponding to the network identifier.
  • the UE deletes the TAI of the UE and the identifier of the LTE access technology from the forbidden network list.
  • Embodiment 4 of the present invention provides a UE.
  • the UE in the fourth embodiment of the present invention may perform the radio access method in any of the foregoing Embodiments 1 to 3.
  • FIG. 4 is a schematic structural diagram of a UE according to Embodiment 4 of the present invention.
  • the UE 400 may include a sending module 401, a receiving module 402, and an adding module 403.
  • the sending module 401 is configured to send a radio access request message to the network device, where the radio access request message includes: a network identifier of the UE and an identifier of the access technology; the network identifier is a home network identifier of the UE or The equivalent home network identifier of the UE.
  • the receiving module 402 is configured to receive a reject message sent by the network device.
  • the module 403 is added, and the UE is placed in the forbidden network column by the network identifier and the identifier of the access technology.
  • the UE 400 further includes:
  • the module is started, and when the adding module 403 puts the network identifier and the identifier of the access technology into the forbidden network list, a timer is started.
  • the module is deleted. If the timer expires, the network identifier and the identifier of the access technology are deleted from the forbidden network list.
  • the access technology is an LTE access technology.
  • the adding module 403 is further configured to put the TAI of the UE and the identifier of the access technology into the forbidden network list; the TAI includes a TAC of the UE in the network identifier corresponding network.
  • the UE in the fourth embodiment of the present invention can perform the radio access method in any of the foregoing embodiments 1 to 3.
  • the beneficial effects are similar to the foregoing embodiments, and details are not described herein again.
  • Embodiment 5 of the present invention further provides a UE.
  • the UE in the fifth embodiment of the present invention may perform the radio access method in any of the foregoing Embodiments 1 to 3.
  • FIG. 5 is a schematic structural diagram of a UE according to Embodiment 5 of the present invention.
  • the UE 500 may include a receiver 501, a processor 502, and a transmitter 503.
  • the transmitter 503 is configured to send a radio access request message to the network device, where the radio access request message includes: a network identifier of the UE and an identifier of the access technology; the network identifier is a home network identifier of the UE or The equivalent home network identifier of the UE.
  • the receiver 501 is configured to receive a reject message sent by the network device.
  • the processor 502 is configured to put the identifier of the network identifier and the access technology into a forbidden network list.
  • the processor 502 is further configured to: when the network identifier and the identifier of the access technology are placed in the forbidden network list, start a timer; if the timer expires, the network identifier and the access technology The identity is removed from the list of prohibited networks.
  • the access technology is an LTE access technology.
  • the processor 502 is further configured to put the TAI of the UE and the identifier of the access technology into the forbidden network list; the TAI includes a TAC of the UE in the network identifier corresponding network.
  • the UE in the fifth embodiment of the present invention can perform the radio access method in any of the foregoing embodiments 1 to 3.
  • the beneficial effects are similar to the foregoing embodiments, and details are not described herein again.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Abstract

本发明实施例提供一种无线接入方法及用户设备。本发明的无线接入方法包括向网络设备发送无线接入请求消息，无线接入请求消息包括UE的网络标识和接入技术；网络标识为UE的归属网络标识或UE的等价归属网络标识；接收网络设备发送的拒绝消息；将网络标识和接入技术放入禁止网络列表中。本发明实施例保证业务连续。

Description

无线接入方法及用户设备 技术领域
本发明实施例涉及通信技术，尤其涉及一种无线接入方法及用户设备。
背景技术
随着通信技术的发展，用户对数据业务的需求也越来越多。用户设备(User Equipment，简称UE)通常通过获取分组数据服务执行数据业务。在该UE获取分组数据服务之前，需向网络设备发送接入请求，请求该网络设备将该UE接入至该网络标识对应的网络中的第一接入技术的小区。
若该网络设备根据该接入请求消息中的该UE所在的网络标识和该第一接入技术确定该网络标识对应的网络不支持该第一接入技术，因而无法提供分组数据服务，该网络设备向UE返回拒绝消息。若该网络标识为该UE的归属网络标识或等价归属网络标识，该UE在接收到该拒绝消息，也就是该UE在该UE的归属网络或该UE的等价归属网络中接入该第一接入技术的小区失败后，该UE还向该网络设备发送接入请求，以请求该网络设备确定该网络标识对应的网络支持第二接入技术，并将该UE接入该网络标识对应的网络中该第二接入技术的小区。为保证UE执行数据业务的速率，该网络设备还为低优先级接入技术的小区配置高优先级接入技术的邻区。
若该UE接入该第二接入技术的小区，且检测到该第一接入技术的信号，该UE会再次向该网络设备发起请求，请求接入该第一接入技术的小区。由于该网络标识对应的网络不支持该第一接入技术，因而该网络设备还会向UE返回拒绝消息，使该UE断网。该UE将再次执行上述请求接入该第二接入技术的小区的过程，这将导致该UE出现周期性的断网。
发明内容
本发明实施例提供一种无线接入方法及用户设备，以解决UE的周期性断网问题。
第一方面，本发明实施例提供一种无线接入方法，包括：
用户设备UE向网络设备发送无线接入请求消息，所述无线接入请求消息包括：所述UE所在的网络标识，和，接入技术的标识；所述网络标识为所述UE的归属网络标识或所述UE的等价归属网络标识；
所述UE接收所述网络设备发送的拒绝消息；
所述UE将所述网络标识和所述接入技术的标识放入禁止网络列表中。
根据第一方面，在第一方面的第一种可能实现的方式中，所述方法还包括：
当所述UE将所述网络标识和所述接入技术的标识放入所述禁止网络列表中时，启动定时器；
若所述定时器超时，所述UE将所述网络标识和所述接入技术的标识从所述禁止网络列表中删除。
根据第一方面或第一方面的第一种可能实现的方式，在第二种可能实现的方式中，所述接入技术为长期演进LTE接入技术。
根据第一方面的第二种可能实现的方式，在第三种可能实现的方式中，所述UE将所述网络标识和所述接入技术的标识放入禁止网络列表中包括：
所述UE将所述UE的跟踪区标识TAI和所述接入技术的标识放入所述禁止网络列表；所述TAI包括所述UE在所述网络标识对应网络中的跟踪区域码TAC。
第二方面，本发明实施例提供一种用户设备UE，包括：
发送模块，用于向网络设备发送无线接入请求消息，所述无线接入请求消息包括：所述UE所在的网络标识，和，接入技术的标识；所述网络标识为所述UE的归属网络标识或所述UE的等价归属网络标识；
接收模块，用于接收所述网络设备发送的拒绝消息；
增加模块，将所述UE将所述网络标识和所述接入技术的标识放入禁止网络列中。
根据第二方面，在第二方面的第一种可能实现的方式中，所述UE还包括：
启动模块，当所述增加模块将所述网络标识和所述接入技术的标识放入所述禁止网络列表中时，启动定时器；
删除模块，若所述定时器超时，将所述网络标识和所述接入技术的标识 从所述禁止网络列表中删除。
根据第二方面或第二方面的第一种可能实现的方式，在第二种可能实现的方式中，所述接入技术为长期演进LTE接入技术。
根据第二方面的第二种可能实现的方式，在第三种可能实现的方式中，所述增加模块，还用于将所述UE的跟踪区标识TAI和所述接入技术的标识放入所述禁止网络列表；所述TAI包括所述UE在所述网络标识对应网络中的跟踪区域码TAC。
第三方面，本发明实施例提供一种用户设备UE，包括：接收机、处理器和发射机；
其中，所述发射机，用于向网络设备发送无线接入请求消息，所述无线接入请求消息包括：所述UE所在的网络标识，和，接入技术的标识；所述网络标识为所述UE的归属网络标识或所述UE的等价归属网络标识；
所述接收机，用于接收所述网络设备发送的拒绝消息；
所述处理器，用于将所述网络标识和所述接入技术的标识放入禁止网络列表中。
根据第三方面，在第三方面的第一种可能实现的方式中，所述处理器，还用于将所述网络标识和所述接入技术的标识放入所述禁止网络列表中时，启动定时器；若所述定时器超时，将所述网络标识和所述接入技术的标识从所述禁止网络列表中删除。
根据第三方面或第三方面的第一种可能实现的方式，在第二种可能实现的方式中，所述接入技术为长期演进LTE接入技术。
根据第三方面的第二种可能实现的方式，在第三种可能实现的方式中，所述处理器，还用于将所述UE的跟踪区标识TAI和所述接入技术的标识放入所述禁止网络列表；所述TAI包括所述UE在所述网络标识对应网络中的跟踪区域码TAC。
本发明实施例的无线接入方法及用户设备，通过UE向网络设备发送无线接入请求消息，该无线接入请求消息包括该UE所在的网络标识和接入技术的标识，该网络标识为该UE的归属网络标识或该UE的等价归属网络标识，该UE接收该网络设备发送的拒绝消息，该UE将该网络标识和该接入技术的标识放入禁止网络列表中，通过该禁止网络列表禁止该UE在该网络标识对 应网络中反复请求接入该接入技术的小区，从而避免由于反复请求带来的周期性断网，保证业务连续。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例一提供的无线接入方法的流程图；
图2为本发明实施例二提供的无线接入方法的流程图；
图3为本发明实施例三提供的无线接入方法的流程图；
图4为本发明实施例四提供的UE的结构示意图；
图5为本发明实施例五提供的UE的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例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作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
实施例一
本发明实施例一提供一种无线接入方法。该方法可由UE执行。该UE可以为移动电话、平板电脑等可进行无线接入的设备。图1为本发明实施例一提供的无线接入方法的流程图。如图1所示，该方法可包括：
S101、UE向网络设备发送无线接入请求消息，该无线接入请求消息包括：该UE所在的网络标识和接入技术的标识；该网络标识为该UE的归属网络标识或该UE的等价归属网络标识。
具体地，该UE执行该S101可以是是首次通过网络附着进行UE注册的过程中，也可以是在已进行注册后更新网络的过程中。该UE在已进行注册 后更新网络，可以是更新该UE的位置区(Location Area，简称LA)、路由器(Routing Area，简称RA)或跟踪区(Tracking Area，简称TA)等的过程中执行的。该网络设备可以为接入网设备。该接入技术可以为无线接入技术(Radio Access Technologies，简称RAT)。该接入技术可以为该UE的用户识别模块(Subscriber Identity Module，简称SIM)卡的签约接入技术。举例来说，若该UE的SIM卡的签约接入技术为长期演进(Long Term Evolution，简称LTE)接入技术，即该UE的SIM卡为LTE的SIM卡，那么该接入技术的标识可以为LTE。若该UE的SIM卡的签约接入技术为第三代(3rd-Generation，简称3G)接入技术，即该UE的SIM卡为3G的SIM卡，那么该接入技术的标识可以为3G。
其中，该无线接入请求消息可以为无线资源控制(Radio Resource Control，简称RRC)连接请求消息。该网络标识为公共陆地移动网(Home Public Land Mobile Network，简称PLMN)标识。该PLMN标识包括国家码和运营商码，不同国家具有不同的国家码，不同运营商具有不同的运营商码。该UE的归属网络标识可以为该UE的归属公共陆地移动网(Home Public Land Mobile Network，简称HPLMN)标识。该UE的等价归属网络标识可以为等价归属公共陆地移动网(Equivalent Home Public Land Mobile Network，简称ELPLMN)标识。其中，该UE的HPLMN标识可以包括：该UE的SIM卡的国家码和运营商码，该UE的EHPLMN标识可以包括该UE的SIM卡的国家码和等价运营商码。若该UE的SIM卡的运营商为中国移动，则该UE的HPLMN标识可以为46000，该UE的EHPLMN标识可以为46002、46007或46008。若该UE的SIM卡的运营商为中国联通，则该UE的HPLMN标识可以为46001，该UE的EHPLMN标识可以为46003或46006。
S102、该UE接收该网络设备发送的拒绝消息。
具体地，该拒绝消息可以为该网络设备根据该网络标识及该接入技术的标识确定的该网络标识对应的网络不支持该接入技术时发生的拒绝消息。
因此，该拒绝消息中可包括该拒绝消息的拒绝原因对应的拒绝原因值，其中，该拒绝原因可以为该网络标识对应的网络不支持该接入技术。
该拒绝原因值可以为当前通信协议中的拒绝原因值14。若该接入技术为LTE接入技术，那么该拒绝原因值可以为该网络标识对应的网络中不允许演 进分组系统(Evolved Packet System，简称EPS)服务。若该接入技术为3G接入技术，那么该网络标识对应的网络中不允许通用分组无线服务技术(General Packet Radio Service，简称GPRS)服务。
该拒绝原因值还可以为在当前通信协议，如第三代合作伙伴计划(3rd Generation Partnership Project，简称3GPP)的24.301和3GPP的24.008中增加的拒绝原因值113。该拒绝原因可以为归属网络标识或等价归属网络标识对应的网络中不允许分组交换(Packet Switch，简称PS)服务。需要说明的是，该增加的拒绝原因值还可为该拒绝原因对应的其他原因值，并不限于拒绝原因值113.
S103、该UE将该网络标识和该接入技术的标识放入禁止网络列表中。
该UE将该网络标识和该接入技术的标识放入该禁止网络列表中，通过该禁止网络列表禁止该UE在该网络标识对应网络中反复请求接入该接入技术的小区，从而避免由于反复请求带来的周期性断网，保证数据业务的连续性。
需要说明的是，在S102中该UE接收该网络设备发送的拒绝消息，该UE还向该网络设备发送包括该网络标识和该接入技术的低优先级接入技术的无线接入请求消息，以请求该网络设备确定该网络标识对应的网络支持该低优先级接入技术，并将该UE接入该网络标识对应的网络中该低优先级接入技术的小区。
由于在S103中该UE将该网络标识和该接入技术的标识放入禁止网络列表中，无论是该UE在搜索网络、网络重选、网络重定向还是网络切换等场景下，即便该UE在接入该低优先级接入技术的小区后，检测到该接入技术的信号，该UE也不会向该网络设备发送包括该网络标识和该接入技术的标识的无线接入请求消息，即不会再次请求该网络设备将该UE在该网络标识对应的网络中接入该接入技术的小区，避免UE在该UE的归属网络或该UE的等价归属网络中接入该接入技术的小区失败，带来的周期性断网，提高UE的网络的连续性，保证UE的数据业务的连续性，提高用户体验。其中，该网络重选可以为该UE在空闲态根据该网络设备下发的参数从低优先级网络切换至该高优先级网络的场景；该网络重定向可以是该UE在业务态下根据该网络设备的指示选择对应网络的场景；该网络切换可以是该UE在业务态 下根据该网络设备的指示直接切换至对应网络的场景。
本发明实施例一提供的无线接入方法，可通过UE向网络设备发送无线接入请求消息，该无线接入请求消息包括该UE所在的网络标识和接入技术的标识，该网络标识为该UE的归属网络标识或该UE的等价归属网络标识，该UE接收该网络设备发送的拒绝消息，该UE将该网络标识和该接入技术的标识放入禁止网络列表中，通过该禁止网络列表禁止该UE在该网络标识对应网络中反复请求接入该接入技术的小区，从而避免由于反复请求带来的周期性断网，保证数据业务的连续性。
实施例二
本发明实施例二还提供一种无线接入方法。图2为本发明实施例二提供的无线接入方法的流程图。如图2所示，在上述实施例一中方法的基础上，该方法还可包括：
S201、当该UE将该网络标识和该接入技术的标识放入该禁止网络列表中时，启动定时器。
S202、若该定时器超时，该UE将该网络标识和该接入技术的标识从该禁止网络列表中删除。
可选的，该接入技术为LTE接入技术。
具体地，若该接入技术为LTE接入技术，那么该接入技术的低优先级接入技术可以为第二代(2nd-Generation，简称2G)或3G接入技术。该2G接入技术例如可以为码分多址接入(Code Division Multiple Access，简称CDMA)接入技术或全球移动通信系统(Global System for Mobile communications，简称GSM)接入技术。该3G接入技术例如可以为CDMA2000接入技术、宽频码分多址接入(Wide band Code Division Multiple Access，简称WCDMA)技术、时分同步码分多址接入(Time Division-Synchronous Code Division Multiple Access，简称TD-SCDMA)技术、或微波全球互通接入(Worldwide Interoperability for Microwave Access，简称WiMAX)技术。
可选的，上述实施例一的方法的S103中UE将该网络标识和该接入技术的标识放入禁止网络列表中可包括：
该UE将该UE的跟踪区标识(Tracking Area Identify，简称TAI)和该接入技术的标识放入该禁止网络列表；该TAI包括该UE在该网络标识对应 网络中的跟踪区域码(Tracking Area Code，简称TAC)。
具体地，网络标识对应网络包括多个TA，而每个TA则具有一个TAC。若将该网络标识及该接入技术的标识放入该禁止网络列表，实际是将该网络标识对应网络中所有TAC和该接入技术的标识放入该禁止网络列表，即通过该禁止网络列表禁止该UE在该网络标识对应网络中所有TA中反复请求接入该接入技术的小区。然而，该UE同一时间仅可能存在于一个TA中，若将该网络标识及该接入技术的标识放入该禁止网络列表，可能会影响该UE在其他TA中的使用。
本发明实施例二中，由于该TAI包括该UE在该网络标识对应网络中的TAC，该UE将该UE的TAI和该接入技术的标识放入该禁止网络列表，实际是将该网络标识对应网络中的TAC和该接入技术标识放入该禁止网络列表，从而通过该禁止网络列表禁止该UE在该网络标识对应网络中的一个TA小区中反复请求接入该接入技术，可避免由于反复请求带来的周期性断网，保证数据业务的连续性，还可保证UE在该网络标识对应网络中其他TA中的正常使用。
实施例三
本发明实施例三提供一种无线接入方法。图3为本发明实施例三提供的无线接入方法的流程图。如图3所示，该方法可包括：
S301、UE向网络设备发送无线接入请求消息，该无线接入请求消息包括：该UE所在的网络标识和LTE接入技术的标识；该网络标识为该UE的HPLMN标识或该UE的EHPLMN标识。
S302、该UE接收该网络设备发送的拒绝消息，该拒绝消息包括拒绝原因值14。
S303、该UE将该拒绝原因值14修改为拒绝原因值113。
需要说明的是，本发明实施例三以新增拒绝原因值113的情形进行说明，若采用现有通信协议中的拒绝原因值14，便不存在该S303中该UE将该拒绝原因值14修改为拒绝原因值113的操作，该S302后执行执行下述S304。
S304、该UE启动定时器，并将该UE的TAI和该LTE接入技术的标识均放入禁止网络列表中；其中，该UE的TAI包括该UE在该网络标识对应网络中的TAC。
S305、若该定时器超时，该UE将该UE的TAI和该LTE接入技术的标识从该禁止网络列表中删除。
本发明实施例三提供的无线接入方法，通过具体实例对上述实施例一或二的方法进行说明，其有益效果与上述各实施例类似，此次不再赘述。
实施例四
本发明实施例四提供一种UE。本发明实施例四的UE可执行上述实施例一至实施例三中任一实施例的无线接入方法。图4为本发明实施例四提供的UE的结构示意图。如图4所示，该UE 400可包括：发送模块401、接收模块402和增加模块403。
其中，发送模块401，用于向网络设备发送无线接入请求消息，该无线接入请求消息包括：该UE所在的网络标识和接入技术的标识；该网络标识为该UE的归属网络标识或该UE的等价归属网络标识。
接收模块402，用于接收该网络设备发送的拒绝消息。
增加模块403，将该UE将该网络标识和该接入技术的标识放入禁止网络列中。
可选的，UE 400还包括：
启动模块，当增加模块403将该网络标识和该接入技术的标识放入该禁止网络列表中时，启动定时器。
删除模块，若该定时器超时，将该网络标识和该接入技术的标识从该禁止网络列表中删除。
可选的，该接入技术为LTE接入技术。
可选的，增加模块403，还用于将该UE的TAI和该接入技术的标识放入该禁止网络列表；该TAI包括该UE在该网络标识对应网络中的TAC。
本发明实施例四的UE可执行上述实施例一至实施例三中任一实施例的无线接入方法，其有益效果与上述各实施例类似，此次不再赘述。
实施例五
本发明实施例五还提供一种UE。本发明实施例五的UE可执行上述实施例一至实施例三中任一实施例的无线接入方法。图5为本发明实施例五提供的UE的结构示意图。如图5所示，UE 500可包括：接收机501、处理器502和发射机503。
其中，发射机503，用于向网络设备发送无线接入请求消息，该无线接入请求消息包括：该UE所在的网络标识和接入技术的标识；该网络标识为该UE的归属网络标识或该UE的等价归属网络标识。
接收机501，用于接收该网络设备发送的拒绝消息。
处理器502，用于将该网络标识和该接入技术的标识放入禁止网络列表中。
可选的，处理器502，还用于将该网络标识和该接入技术的标识放入该禁止网络列表中时，启动定时器；若该定时器超时，将该网络标识和该接入技术的标识从该禁止网络列表中删除。
可选的，该接入技术为LTE接入技术。
可选的，处理器502，还用于将该UE的TAI和该接入技术的标识放入该禁止网络列表；该TAI包括该UE在该网络标识对应网络中的TAC。
本发明实施例五的UE可执行上述实施例一至实施例三中任一实施例的无线接入方法，其有益效果与上述各实施例类似，此次不再赘述。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (12)

  1. 一种无线接入方法，其特征在于，包括：
    用户设备UE向网络设备发送无线接入请求消息，所述无线接入请求消息包括：所述UE所在的网络标识，和，接入技术的标识；所述网络标识为所述UE的归属网络标识或所述UE的等价归属网络标识；
    所述UE接收所述网络设备发送的拒绝消息；
    所述UE将所述网络标识和所述接入技术的标识放入禁止网络列表中。
  2. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    当所述UE将所述网络标识和所述接入技术的标识放入所述禁止网络列表中时，启动定时器；
    若所述定时器超时，所述UE将所述网络标识和所述接入技术的标识从所述禁止网络列表中删除。
  3. 根据权利要求1或2所述的方法，其特征在于，所述接入技术为长期演进LTE接入技术。
  4. 根据权利要求3所述的方法，其特征在于，所述UE将所述网络标识和所述接入技术的标识放入禁止网络列表中包括：
    所述UE将所述UE的跟踪区标识TAI和所述接入技术的标识放入所述禁止网络列表；所述TAI包括所述UE在所述网络标识对应网络中的跟踪区域码TAC。
  5. 一种用户设备UE，其特征在于，包括：
    发送模块，用于向网络设备发送无线接入请求消息，所述无线接入请求消息包括：所述UE所在的网络标识，和，接入技术的标识；所述网络标识为所述UE的归属网络标识或所述UE的等价归属网络标识；
    接收模块，用于接收所述网络设备发送的拒绝消息；
    增加模块，将所述UE将所述网络标识和所述接入技术的标识放入禁止网络列中。
  6. 根据权利要求5所述的UE，其特征在于，所述UE还包括：
    启动模块，当所述增加模块将所述网络标识和所述接入技术的标识放入所述禁止网络列表中时，启动定时器；
    删除模块，若所述定时器超时，将所述网络标识和所述接入技术的标识 从所述禁止网络列表中删除。
  7. 根据权利要求5或6所述的UE，其特征在于，所述接入技术为长期演进LTE接入技术。
  8. 根据权利要求7所述的UE，其特征在于，
    所述增加模块，还用于将所述UE的跟踪区标识TAI和所述接入技术的标识放入所述禁止网络列表；所述TAI包括所述UE在所述网络标识对应网络中的跟踪区域码TAC。
  9. 一种用户设备UE，其特征在于，包括：接收机、处理器和发射机；
    其中，所述发射机，用于向网络设备发送无线接入请求消息，所述无线接入请求消息包括：所述UE所在的网络标识，和，接入技术的标识；所述网络标识为所述UE的归属网络标识或所述UE的等价归属网络标识；
    所述接收机，用于接收所述网络设备发送的拒绝消息；
    所述处理器，用于将所述网络标识和所述接入技术的标识放入禁止网络列表中。
  10. 根据权利要求9所述的UE，其特征在于，
    所述处理器，还用于将所述网络标识和所述接入技术的标识放入所述禁止网络列表中时，启动定时器；若所述定时器超时，将所述网络标识和所述接入技术的标识从所述禁止网络列表中删除。
  11. 根据权利要求9或10所述的UE，其特征在于，所述接入技术为长期演进LTE接入技术。
  12. 根据权利要求11所述的UE，其特征在于，
    所述处理器，还用于将所述UE的跟踪区标识TAI和所述接入技术的标识放入所述禁止网络列表；所述TAI包括所述UE在所述网络标识对应网络中的跟踪区域码TAC。
PCT/CN2015/072918 2015-02-12 2015-02-12 无线接入方法及用户设备 WO2016127366A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580024280.2A CN106465433B (zh) 2015-02-12 2015-02-12 无线接入方法及用户设备
PCT/CN2015/072918 WO2016127366A1 (zh) 2015-02-12 2015-02-12 无线接入方法及用户设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/072918 WO2016127366A1 (zh) 2015-02-12 2015-02-12 无线接入方法及用户设备

Publications (1)

Publication Number Publication Date
WO2016127366A1 true WO2016127366A1 (zh) 2016-08-18

Family

ID=56614027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/072918 WO2016127366A1 (zh) 2015-02-12 2015-02-12 无线接入方法及用户设备

Country Status (2)

Country Link
CN (1) CN106465433B (zh)
WO (1) WO2016127366A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421099A (zh) * 2011-07-25 2012-04-18 中兴通讯股份有限公司 一种融合不同接入技术的接入系统及方法
WO2012081344A1 (ja) * 2010-12-17 2012-06-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び移動管理ノード
CN102595556A (zh) * 2012-02-29 2012-07-18 电信科学技术研究院 一种会话管理请求消息的传输控制方法和设备
US20120202492A1 (en) * 2011-02-03 2012-08-09 Renesas Mobile Corporation Method and apparatus for enabling identification of a rejecting network in connection with registration area updating
CN103155633A (zh) * 2010-10-06 2013-06-12 富士通株式会社 无线台、通信系统以及通信方法
CN103369605A (zh) * 2012-04-09 2013-10-23 中兴通讯股份有限公司 一种小区重选的方法和用户设备
CN104081822A (zh) * 2012-10-26 2014-10-01 华为技术有限公司 系统间空口连接重定向的方法、设备和系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101594663B (zh) * 2008-05-31 2012-05-23 华为技术有限公司 一种网络选择的方法、系统和装置
CN101877904A (zh) * 2009-04-30 2010-11-03 联芯科技有限公司 多模终端及其通信方法
CN102083057A (zh) * 2009-11-30 2011-06-01 中国移动通信集团公司 一种控制双模终端模式状态的方法及装置
CN102724735A (zh) * 2012-05-28 2012-10-10 中兴通讯股份有限公司 一种公众陆地移动网选择方法、装置及终端

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103155633A (zh) * 2010-10-06 2013-06-12 富士通株式会社 无线台、通信系统以及通信方法
WO2012081344A1 (ja) * 2010-12-17 2012-06-21 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び移動管理ノード
US20120202492A1 (en) * 2011-02-03 2012-08-09 Renesas Mobile Corporation Method and apparatus for enabling identification of a rejecting network in connection with registration area updating
CN102421099A (zh) * 2011-07-25 2012-04-18 中兴通讯股份有限公司 一种融合不同接入技术的接入系统及方法
CN102595556A (zh) * 2012-02-29 2012-07-18 电信科学技术研究院 一种会话管理请求消息的传输控制方法和设备
CN103369605A (zh) * 2012-04-09 2013-10-23 中兴通讯股份有限公司 一种小区重选的方法和用户设备
CN104081822A (zh) * 2012-10-26 2014-10-01 华为技术有限公司 系统间空口连接重定向的方法、设备和系统

Also Published As

Publication number Publication date
CN106465433B (zh) 2020-12-25
CN106465433A (zh) 2017-02-22

Similar Documents

Publication Publication Date Title
US11109217B2 (en) Method for determining target, network element, and system for determining target
RU2585720C2 (ru) Способы и узлы для выбора целевой базовой сети для хэндовера сеанса голосовой связи терминала
KR101339044B1 (ko) 서빙 코어 네트워크 노드가 변경될 때의 모바일 장치의 접근성의 처리
US10674363B2 (en) Access control method, user equipment, and network device
US11032746B2 (en) Voice service handover
US20140235241A1 (en) Eplmn transition mechanism for manual network registration
CN104796962B (zh) 一种选网方法和装置
US11496930B2 (en) Method for updating PDU session and network side-device
JP2020529165A (ja) 情報伝送方法および情報伝送装置
WO2011153702A1 (zh) 公众陆地移动网的选择方法、装置及系统
US20140329557A1 (en) Method and apparatus for reporting dual mode capabilities in a long term evolution network
CN107079274B (zh) 使用过顶服务的紧急呼叫处理
US10869351B2 (en) Methods and user equipment for recovering from issues of connectivity between a PLMN and a UE
CN106063327B (zh) 一种处理语音业务的方法、终端
WO2014067166A1 (zh) 一种回归长期演进lte网络的方法、设备及系统
US20150304898A1 (en) Systems, methods and apparatus for controlling offloadability of public data network connections to wireless local area networks and detach from cellular networks
US11356837B2 (en) Station and method for LTE only attach optimization
CN109089289B (zh) 切换到电路交换域的方法和装置
WO2019041897A1 (zh) 一种网络通信方法及设备
WO2016127366A1 (zh) 无线接入方法及用户设备
US20220417728A1 (en) Method and apparatus for radio access network based notification area update
CN110891297A (zh) 网络指示方法、搜索方法及装置、存储介质、网络设备、终端
WO2015184865A1 (zh) 一种识别电路域回落业务的方法和系统
WO2024001631A1 (zh) 接入网络的方法和通信装置
WO2023179337A1 (en) Method and apparatus for handling radio access technology or frequency selection priority

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: 15881528

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: 15881528

Country of ref document: EP

Kind code of ref document: A1