WO2010121494A1 - 一种基站上本地网络类型的处理方法及设备 - Google Patents

一种基站上本地网络类型的处理方法及设备 Download PDF

Info

Publication number
WO2010121494A1
WO2010121494A1 PCT/CN2010/000558 CN2010000558W WO2010121494A1 WO 2010121494 A1 WO2010121494 A1 WO 2010121494A1 CN 2010000558 W CN2010000558 W CN 2010000558W WO 2010121494 A1 WO2010121494 A1 WO 2010121494A1
Authority
WO
WIPO (PCT)
Prior art keywords
type
local network
base station
hnb
henb
Prior art date
Application number
PCT/CN2010/000558
Other languages
English (en)
French (fr)
Inventor
熊春山
汪颖
彦楠
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
Priority claimed from CN 200910082811 external-priority patent/CN101873649B/zh
Priority claimed from CN 200910082814 external-priority patent/CN101873665B/zh
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 US13/265,727 priority Critical patent/US8737997B2/en
Priority to KR1020117026841A priority patent/KR101403545B1/ko
Priority to EP10766585.3A priority patent/EP2424305B1/en
Publication of WO2010121494A1 publication Critical patent/WO2010121494A1/zh

Links

Classifications

    • 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
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40Network security protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/14Reselecting a network or an air interface
    • 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
    • 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
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/045Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Definitions

  • the present invention relates to mobile communication technologies, and in particular, to a method and a device for processing a local network type on a base station. Background technique
  • FIG. 1 is a schematic diagram of a UE accessing a network through an HNB.
  • a UE can simultaneously access an operator's network, such as: a Mobile Operators Core network, and access to a home through a local IP. Network or access to the local Internet network.
  • R9 version 9 HeNB (Home eNodeB, Home Evolved Base Station) are defined in LTE (Long Term Evolution) and EPS (Evolved Packet System) standard TS22.220.
  • IP Internet Protocol
  • UE User Equipment
  • IP Internet Protocol
  • UE User Equipment
  • the internet. 2 is a schematic diagram of a UE accessing a network through a HeNB.
  • a UE can simultaneously access an operator's network, such as: a Mobile Operators Core network, and access to a home through a local IP. Network or access to the local Internet network.
  • the base station in this application includes an HNB and an HeNB.
  • the local network in this application refers to a home network or a local Internet network connected to a base station.
  • the present invention provides a method and a device for processing a local network connection state on a base station, and the technical problem to be solved is to provide a technical solution for the network side to indicate the type of the local network on the base station to the UE;
  • the technical solution is as follows:
  • the UE side performs corresponding processing according to the indication of the network side.
  • An embodiment of the present invention provides a method for processing a local network type on a base station, including the following steps:
  • the base station determines the type of the local network on the base station
  • the base station indicates to the user equipment UE the type of the local network.
  • a base station is further provided in the embodiment of the present invention, including:
  • a type determining module configured to determine a type of a local network at the base station
  • an indication module configured to indicate to the UE, the type of the local network.
  • the base station since the base station indicates the type of the local network to the UE after determining the type of the local network, the base station provides a technical solution for the network side to indicate the type of the local network on the base station.
  • the UE side cannot know the local network type on the base station and cannot perform corresponding processing.
  • An embodiment of the present invention provides a method for processing a local network type on a base station, including the following steps:
  • the UE determines the type of the local network on the base station according to the indication.
  • a user equipment is also provided in the embodiment of the present invention, including:
  • a receiving module configured to receive an indication sent by the network side, where the indication carries type information of a local network at the base station;
  • a type determining module configured to determine, according to the indication, a type of a local network on the base station.
  • the type of information about the local network on the base station is carried in the indication sent by the network side, and the UE can determine the type of the local network on the base station according to the indication, so that the UE side can according to the indication of the network side.
  • Corresponding processing has created conditions and possibilities for enriching users' feelings.
  • a communication system is further provided in the embodiment of the present invention, including:
  • a first base station configured to indicate, to the UE, a type of the local network after determining a type of the local network thereon;
  • the UE is configured to receive an indication sent by the network side, where the indication carries type information of a local network on the first base station, and determines a type of the local network on the first base station according to the indication.
  • the base station after determining the type of the local network on the base station, the base station indicates the type of the local network to the UE; and the indication received by the UE carries the information on the base station.
  • the type information of the local network so that the type of the local network on the base station can be determined according to the indication, and thus the corresponding processing scheme can be determined, which not only solves the problem that the user cannot know the local network type on the base station, and thus cannot determine the corresponding network.
  • the lack of means of connection also creates possibilities for enriching the user experience.
  • FIG. 1 is a schematic diagram of a UE accessing a network through an HNB in the background art
  • FIG. 2 is a schematic diagram of a UE accessing a network through a HeNB in the background art
  • FIG. 3 is a schematic flowchart of a method for processing a local network type on an LB of a network side according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart of a method for processing a local network type on an HNB on a UE side according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a home station according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a communication system according to an embodiment of the present invention
  • FIG. 8 is a schematic flowchart of a method for processing a local network type on a HeNB on a network side according to an embodiment of the present disclosure
  • FIG. 9 is a schematic flowchart of a method for processing a local network type on a HeNB at a UE side according to an embodiment of the present disclosure
  • FIG. 10 is a schematic structural diagram of a home evolved base station according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of a communication system according to an embodiment of the present invention. detailed description
  • the base station in this application includes an HNB and an HeNB.
  • the HNB is introduced to the processing method and device for the local network connection status on the base station.
  • the CSG ID may be included in multiple HNBs, and some HNBs may be connected to these HNBs.
  • Home network there may be some HNB connected to the local Internet network, there may be some HNB neither connected to the home network nor connected to the local Internet network, that is, the HNB is not connected to any local network; of course, some HNBs may also be connected to the home
  • the network is also connected to the local Internet network.
  • the UE When the UE needs to access the home network or the local Internet network through the HNB, if the UE can know in advance whether the HNB currently connected to the UE is connected to the local network and the type of the connected local network, the UE can access the corresponding local network.
  • the UE can know in advance whether the HNB currently connected to the UE is connected to the local network and the type of the connected local network, the UE can access the corresponding local network.
  • Example 1 when the UE finds that the current HNB is connected to the local Internet network and is not connected to the home network, the UE may establish a PDN (Packet Data Network) connection to the local Internet network, thereby using the local Internet network to access the Internet.
  • PDN Packet Data Network
  • Example 2 when the UE finds that the HNB is currently connected to the home network and is not connected to the local Internet.
  • the UE needs to establish a PDN connection through the SGi/Gi interface to access the Internet without first trying to access the local Internet network.
  • the UE establishes the SGi/Gi interface.
  • the PDN connection is used to access the Internet, so that the IP connection established by the UE to the Internet will be faster, and the user experience is better. Otherwise, the IP connection time established by the UE to the Internet will be lengthened, and the user experience is not good.
  • the existing 3GPP (3rd Generation Partnership Project) technology does not provide information on how to indicate whether the HNB currently located in the UE is connected to the local network, and when the local network is connected, the type of the local network is the home network. Still a local Internet network.
  • the disadvantage of the prior art is that the user cannot know the type of the local network on the HNB, and thus the corresponding connection means cannot be determined.
  • the embodiment of the present invention provides a solution for indicating a local network type on the HNB to the UE to solve the deficiencies, and further provides a solution for the UE to process the local network type on the HNB according to the indication.
  • FIG. 3 is a schematic flowchart of a method for processing a local network type on an HNB on the network side. As shown in the figure, the process may include the following steps:
  • Step 201 The HNB determines a type of the local network on the HNB.
  • Step 202 The HNB indicates to the UE the type of the local network.
  • the inventor will separately indicate how the HNB indicates the UE according to the situation that may occur in the prior art. Specifically, in the indication manner, the system information and/or the usage system information and/or The way of high-level signaling is indicated; on the indication object, the Directly indicating from the HNB and/or indicating by other access network devices; at the indicated timing, the UE in the idle state is instructed at any time; and in the connected state, the UE is switched from the UE before, during the handover, The handover is followed by an indication; in the state of the UE side, an indication is made from the UE being in an idle state or a signaling connection state, respectively. Specific embodiments will be described below.
  • the type of the local network in the following embodiments may include a network type such as a home network and/or a local Internet network, and it is solved in the implementation of the present invention how to indicate the type of the local network of the UE, regardless of the type, so
  • the type of network connected to the HNB is the same as the following implementation.
  • the HNB when the HNB indicates to the UE the type of the local network to which the UE is connected, the HNB may include one or a combination of the following:
  • the HNB In a first mode, the HNB indicates the type of the local network to the UE by using the broadcast system information.
  • the second mode the HNB indicates the type of the local network to the UE by using the high layer signaling.
  • the HNB carries the type information of the local network in the broadcast system information, and indicates to the UE that the type of the local network is obtained from the system information.
  • the type information of the local network is carried in the SIB20 (System Information Block type 20) of the system information, and the The information indicates to the UE the type of the local network the HNB is.
  • SIB20 System Information Block type 20
  • the type of the local network to which the HNB is connected can be broadcast by extending the SIB 20, because the SIB20 (SystemInformationBlockType20) related to the HNB is included. There is a current HNB name. SIB 20 is defined in TS 25.331. The following is an example.
  • Table 1 shows the System Information Block Type 20 (SIB20) defined in TS25.331, which contains the current HNB name (HNB name). As shown below, 2 bits can be used in the SIB20 to indicate the local network to which the HNB is connected. type.
  • SIB20 System Information Block Type 20
  • HNB name the current HNB name
  • 2 bits can be used in the SIB20 to indicate the local network to which the HNB is connected. type.
  • System information block type 20 contains HNB name and HNB information, Table 1
  • the bold HNB access indicator content in the table is the expanded content.
  • Multi indicates that the domain may have multiple values, and there is usually a maximum value, such as:
  • MBMS Selected Services may take values from 1 to maxMBMSservSelect.
  • OP is an exact present, meaning "may appear”, conditions that appear or do not appear in the process description of the agreement, etc.; MP is "forced”.
  • the 2-bit indication information can represent 4 different values.
  • the four values in the following table indicate the type of local network to which the HNB is connected.
  • This HNB is not connected to any local network, ie this HNB is not connected.
  • the home network is also not connected to the local Internet network, that is, the UE can only establish a PDN connection of the SGi interface.
  • This HNB is connected to the home network and is not connected to the local Internet.
  • This HNB is connected to the local Internet network and is not connected to the home network.
  • the HNB is connected to the local Internet network and is also connected to the home network.
  • the manner of using the HNB to indicate the local network type is not limited to the BIT STRIBG type in the embodiment, that is, the indication manner of the 2-bit information.
  • Using other means of enumeration type, etc. it will be readily apparent to those skilled in the art that after the embodiment teaches how to transmit network type information to the UE, it is easy to carry specific information to express which type of network.
  • the manners in the Table 3 are only used to teach the person skilled in the art how to implement the present invention, but it is not meant to be able to use only the method, and the corresponding manner can be determined in the implementation process in combination with practical needs.
  • the UE when the HNB in this mode broadcasts the type of the local network to which it is connected through system information, the UE has two states:
  • the UE in the idle state can know the type of the local network on the HNB where the UE currently resides by reading the broadcast system information.
  • UTRAN/GERAN Universal Terrestrial Radio Access Network/GSM EDGE Radio Access Network, GSM: Global System for Mobile Communications, Global System for Mobile Communications, EDGE: Enhanced Data rates
  • UE for GSM Evolution, GSM Evolution Enhanced Data Rate) access capability available in CELL-PCH (Cell Paging Channel), URA_PCH (UTRAN Registration Area Paging) 558 channel)
  • the SIB20 is read in the connected state. In the connected state (except CELL_DCH), the CSG Identity in SIB3 can also be read and it is determined whether the cell is a CSG cell. In the CELL_DCH state, it is necessary to specify to read the SIB20 to determine the Whether the cell is a CSG cell.
  • the UE acquires the type of the local network to which the current HNB is connected by reading the system broadcast message. That is, the UE in the CELL-PCH, URA_PCH connection state can obtain the local network type by reading the SIB20, and can also determine that the type of the currently used NodeB is an HNB instead of a macro base station (such as a NodeB), and the UE can go to the specific implementation. Read the system broadcast of the local network type to which the broadcast HNB is connected.
  • the UE in idle state knows the type of base station currently used by reading the SIB 20 before establishing a signaling connection with the HNB.
  • the UE knows whether the target base station of the handover is the HNB by reading the SIB 3 of the target base station. If the target base station is the HNB, the UE needs to read the local network type to which the HB is connected. System information (ie, system broadcast), the type of local network to which this HNB is connected.
  • the method may include: In the process of the UE switching to the target HNB, the source base station indicates to the UE the local network on the target HNB by using the high layer signaling. Types of;
  • the second type after the UE switches to the target HNB, the HNB indicates the type of the local network on the target HNB to the UE through the high layer signaling.
  • the first type For the UE to enter the target HNB through the handover from the source base station, during the handover, the target HNB may indicate the type information of the local network on the UE to the UE through the source base station.
  • the process of the UE switching to the target HNB may include one of the following processes:
  • the UE accesses from GERAN (GSM/EDGE Radio Access Network, GSM/EDGE Radio Access Network; GSM: Global System for Mobile communication, GSM: Enhanced Data rates for GSM Evolution, GSM Evolution Enhanced Data Rate)
  • the method may include:
  • the target HNB carries the type information of the local network on the target HNB in the message sent to the SGSN (Serving GPRS Support Node, GPRS: General Packet Radio Service);
  • the SGSN carries the type information of the local network on the target HNB in the message sent to the source base station;
  • the source base station indicates the type of the local network on the target HNB to the UE according to the type information of the local network on the target HNB carried in the message sent by the SGSN.
  • the target HNB sends a RANAP (RAN Application Protocol, RAN: Radio Access Network) Relocation Request Acknowledge message to the SGSN, where the message includes There is a Target RNC to Source RNC Transparent Container IE carrying a RRC (Radio Resource Control) handover command message sent to the UE (target RNC to source RNC transparent container information unit; RNC: Radio Network Controller, radio network controller And carrying the type information of the local network on the HB in the RRC handover command message;
  • RANAP RAN Application Protocol, RAN: Radio Access Network
  • RNC Radio Resource Control
  • the source NodeB or the source HNB resolves the RRC handover command message from the Target RNC to Source RNC Transparent Container IE transparently transmitted from the SGSN;
  • the source NodeB or the source HNB indicates to the UE the type of the local network on the H B through an RRC handover command message.
  • the target HNB includes the Target RNC to Source RNC Transparent Container in the RANAP Relocation Request Acknowledge message sent to the SGSN.
  • the SGSN transparently transmits the Target RNC to Source RNC Transparent Container to the source NodeB or the source HNB, that is, the SGSN includes the above Target RNC to Source RNC Transparent Container in the RANAP Relocation Command message sent to the source NodeB or the source HNB.
  • the Target RNC to Source RNC Transparent Container contains the RRC handover command message sent by the target HNB to the UE. In the handover process, the source NodeB or the source HNB receives the interface message Relocation Request Acknowledge of the target HNB, and then resolves the target HNB to the UE. The switch command message is sent to the UE.
  • the content of the handover command is defined in TS25.331. Therefore, 2 bits can be carried in the handover command to indicate the type of the local network to which the HNB is connected. Since the handover is possible in the UMTS (Universal Mobile Telecommunication System), the following may be used.
  • One of three messages physical channel reconfiguration, transport channel reconfiguration (including physical channel reconfiguration), RB (Radio Bearer, radio bearer) reconfiguration (including physical channel and connected channel reconfiguration).
  • RB Radio Bearer, radio bearer
  • This message is used by UTRAN to assign, replace or release a set of physical channels used by a UE. (This message is assigned by the UTRAN to replace or release the physical channel used by a group of UEs)
  • RLC-SAP AM or UM (Radio Link Control-Service Access Point - Service Access Point: acknowledgment mode or unacknowledged mode)
  • Logical channel DCCH (Logical Channel: Dedicated Control Channel)
  • HNB access indicator OP Bit string(2) Indicate RE available L-9 local network (local available network i S) Among them, the bold HNB information elements, HNB access indicator table content is the extended content.
  • This message is sent from UTRAN to reconfigure parameters related to a change of QoS or to release and setup a radio bearer used for ptp transmission of MBMS services of the broadcast type.
  • This procedure can also change the multiplexing of MAC, reconfigure transport channels and physical (This message is also used to perform a handover from GERAN lu mode to UTRAN. (This message from UTRAN is used for reconfiguration parameters, which involve QoS changes, or for releasing and establishing for ptp (point-to-point) transmission) Wireless bearer for broadcast-type MBMS services.
  • This program can also change MAC multiplexing, reconfigure transport channels and physical channels. This message is also typically used to switch from GERAN lu interface mode to UTRAN.
  • QoS Quality of Service Monthly Shield
  • MBMS Multimedia Broadcast/Multicast Service, Multimedia Broadcasting/Multicast Service
  • MAC Multiple Access Channel, Multiple Access Channel
  • RLC-SAP AM or UM or sent through GERAN lu mode (confirm mode or unacknowledged mode or sent via GERAN lu interface mode)
  • Logical channel DCCH or sent through GERAN lu mode
  • TRUE TRUE
  • This message is used by UTRAN to configure the transport channel of a UE. This also includes a possible reconfiguration of physical channels. The message can also be used to assign a TFC subset and reconfigure physical channel. Channels, which also include possible reconfiguration of physical channels. This message can also be used to assign TFC (Transport Format Combination) subsets and physical channel reconfiguration.
  • TFC Transport Format Combination
  • RLC-SAP AM or UM
  • the HNB information elements HNB access indicator table content is the extended content.
  • the 2-bit indication information can represent four different values, representing the type of local network on the target HNB.
  • the manner in which the target HNB is used to indicate the local network type is not limited to the BIT STRIBG type in the embodiment, that is, the indication manner of 2-bit information, and the enumeration type may also be used.
  • the method is only used to teach the person skilled in the art how to implement the invention, but it does not mean that only the method can be adopted. In the implementation process, the corresponding manner can be determined in combination with practical needs.
  • the target HNB may indicate the type information of the local network on the UE to the UE after the handover process is completed.
  • the target HNB may indicate to the UE the type of the local network on the target HNB through the RRC message.
  • Target R C exchanges information with the UE.
  • the UE sends a message such as Cell Update, URA Update, GRA Update, etc. to the network side, and the network side replies with Cell Update Confirm, URA Update Confirm, GRA RRC message such as Update Confirm.
  • the target HNB may indicate the type of the local network on the target HNB to the UE through the RRC message, in Cell Update Confirm, URA Update Confirm, GRA Update Confirm, GRA Update Confirm.
  • One or other RRC message carries type information of the local network on the target HNB, and indicates the type of the local network on the target HNB to the UE through the information.
  • the downlink message sent to the UE on the network side may carry the type information indication of the local network.
  • the CELL Update Confirm message is used as an example.
  • the type information of the extended local network can be as follows:
  • This message confirms the cell update procedure and can be used to reallocate new RNTI information for the UE valid in the new cell. (This message confirms the cell update procedure and can be used to re-assign a new RNTI to a UE capable of entering a new cell.
  • RLC-SAP UM
  • Logical channel CCCH or DCCH
  • CV-CCCH means that this field is forced only when CCCH logical channel is used, CV is the conditional value, and the condition value is generally listed at the end of the table.
  • the content of the HNB information elements and the HNB access indicator table is the extended content.
  • the target HNB may send an indication to the UE through the source base station, and let the UE read the system information block (SIB) of the local network type broadcast by the target HNB. ).
  • SIB system information block
  • the target HNB may carry the type information of the local network in the broadcast system information, and indicate to the UE that the type of the local network is obtained from the system information, and indicate to the UE in the process of the UE switching to the target HNB.
  • the target HNB may carry the type information of the local network in the SIB20 of the system information when the type information of the local network is carried in the system information of the broadcast, and indicate the local network on the target HNB to the UE by using the information. type.
  • the process of the UE switching to the target HNB may include one of the following processes:
  • the method when the UE indicates the UE to the target HNB, the method includes: the target HNB carrying, in the message sent to the SGSN, information indicating that the UE reads the target HNB system information;
  • the SGSN carries the information indicating that the UE reads the information of the target HNB system in the message sent to the source base station;
  • the source base station instructs the UE to read the system information of the target HNB according to the information indicating that the UE reads the target HNB system information carried in the message sent by the SGSN.
  • the target HNB sends a RANAP Relocation Request Acknowledge message to the SGSN, where the message includes a Target RNC to Source RNC Transparent Container IE carrying an RRC handover command message sent by the target HNB to the UE, in the RRC handover command message.
  • the message includes a Target RNC to Source RNC Transparent Container IE carrying an RRC handover command message sent by the target HNB to the UE, in the RRC handover command message.
  • Carrying information indicating that the UE reads the HNB system information by the target HNB;
  • the source NodeB or the source HNB resolves the RRC handover command message from the Target RNC to Source RNC Transparent Container IE transparently transmitted from the SGSN;
  • the source NodeB or the source HNB indicates to the UE the read target HNB system information through the RRC handover command message.
  • the target HNB includes the Target RNC to Source RNC Transparent Container IEo in the RANAP Relocation Request Acknowledge message sent to the SGSN.
  • the SGSN transparently transmits the Target RNC to Source RNC Transparent Container to the source NodeB or the source HNB, that is, the SGSN is transmitting.
  • the Target RNC to Source RNC Transparent Container IE described above is included in the RANAP Relocation Command message to the source NodeB or the source HNB.
  • the Target RNC to Source RNC Transparent Container includes an RRC handover command message sent by the target HNB to the UE. In the handover process, the source NodeB or the source HNB receives the interface message Relocation Relocation Request Acknowledge of the target HNB, and then resolves the UE to the UE. The command message is switched and sent to the UE.
  • the content of the handover command is defined in TS25.331. Therefore, the handover command may carry the lbit indication to the UE to read the system information of the local network type on the HNB.
  • This message is used by UTRAN to assign, replace or release a set of physical channels used by a UE.
  • RLC-SAP AM or UM
  • TRUE TRUE
  • HNB read indicator OP BOOLE Indicate if REL- AN read HNB 9 (Bol info in type) system
  • the content of the HNB information elements and the HNB access indicator table is the extended content.
  • the 1-bit indication information indicates whether the UE needs to read a System Information Block (SIB) of the local network type to which the broadcast HNB is connected.
  • SIB System Information Block
  • the 1-bit indication information can indicate whether the UE needs to read the broadcast HNB.
  • SIB system information block
  • the indication of the 1-bit information is only used to teach the person skilled in the art how to implement the invention, but it does not mean that only this method can be adopted, and the corresponding manner can be determined in the implementation process in combination with practical needs.
  • the method may further include:
  • the HNB determines whether the type of the connected local network changes
  • the HNB After determining that a change has occurred, the HNB indicates to the UE the type of the connected local network.
  • This scheme expresses the result of notifying the local network when the type of the local network to which the HNB is connected changes.
  • the foregoing embodiments have explained how to indicate the type of the local network of the UE on the HNB, and the scheme expresses that when the types of the local networks change, the UE can be notified in time, then obviously the scheme is possible with each of the above
  • the indicated schemes are used in combination, and they do not have a mutually exclusive relationship with each other.
  • the type of the local network to which the HNB is connected changes. If the local Internet network is removed, the HNB should change the content of the broadcast message to broadcast the current type of the newly connected local network.
  • the HNB manually changes the configuration of the HNB through OAM (Operation, Administration and Maintenance) or other means.
  • OAM Operaation, Administration and Maintenance
  • the HNB changes the type of the local network in the broadcast message.
  • HNB has the ability to automatically detect the local network.
  • the HNB pings a node (such as a server or router) in the local network at regular intervals. If the node is unreachable, it is considered This type of local network is unreachable, changing the type of local network connected to the changed broadcast message.
  • the dynamic process is also applied to the RRC connection state between the UE and the HNB, that is, when the type of the local network to which the HNB is connected changes, the HNB provides the local network to which the HNB is connected in the RRC message sent to the UE.
  • the RRC message may be a newly defined dedicated RRC signaling or a multiplexed existing RRC message as used in the second type in the second mode.
  • the type of local network broadcasted by the HNB or provided in the RRC message supports dynamic changes in the local network type and is the latest type of connected local network, even if this change does not occur frequently.
  • the following is a scheme for the UE to process the local network type on the HNB according to the indication. Description.
  • FIG. 4 is a schematic flowchart of a method for processing a local network type on an HNB of a UE, as shown in the following figure, which may include the following steps:
  • Step 301 The UE receives an indication sent by the network side, where the indication carries type information of the local network on the HNB.
  • Step 302 The UE determines, according to the indication, a type of the local network connected to the HNB.
  • the UE when receiving the indication sent by the network side, the UE may include one or a combination of the following manners:
  • the UE receives the indication by system information broadcasted by the network side according to a command on the network side.
  • the UE can be divided into an idle state and a signaling connection state according to the state of the UE, and the UE in the idle state in the implementation can receive the indication by using system information broadcasted by the network side;
  • the indication may be received by the system information broadcasted by the network side.
  • the indication when the UE receives the indication through system information broadcasted by the network side, the indication may be obtained from the SIB 20 of the received system information.
  • the UE when receiving the indication by the high layer signaling sent by the network side, the UE may obtain the indication from the received RRC handover command message.
  • the UE may obtain the indication from the received RRC handover command message when receiving the indication by using the system information broadcast by the target HNB according to the command of the network side. command.
  • the method further includes:
  • Step 303 Feed back the type of the local network to the user.
  • Step 304 Initiate access to the local network on the HNB according to the user indication.
  • the UE may present to the user in a user-perceivable manner such as image, text, voice, and the like.
  • H is displayed at a specific position on the screen of the UE, indicating that the HNB where the UE is located is connected to the home network; the screen displays “ ⁇ indicates that the HNB where the UE is located is connected to the local Internet network; the screen displays “H” and “ ⁇ ” indicates this HNB. Connect to both the local Internet network and the home network. If neither "H” nor "I” is displayed on the screen of the UE, it means that the HNB is not connected to any local network, that is, the HNB is not connected to the home network or connected to the local Internet network.
  • the user After receiving the feedback from the UE, the user can input an indication according to the needs of the UE, and the UE can access the network type selected by the user according to the user indication in step 304.
  • the above implementation manner may include a dynamic process, that is, after the UE moves, after moving from one HNB to another HNB, the type of the local network to which the new HNB is connected is different from the type of the local network of the original HNB.
  • the UE can obtain an indication of the local network type to which the new HNB is connected by using the foregoing various implementation manners, and present the updated indication to the user.
  • an embodiment of the present invention further provides an HNB, a UE, and a communication system. Since the principle of solving the problem of these devices is similar to the processing method of the local network state on the HNB, the implementation of the devices may be implemented. See the implementation of the method, and the repetition is not a comment.
  • FIG. 5 is a schematic structural diagram of a home base station. As shown in the figure, the HNB may include:
  • a type determining module 401 configured to determine a type of a local network on the HNB
  • the indicating module 402 is configured to indicate to the UE the type of the local network.
  • the indication module when the implementation is performed according to the indication manner of the indication module, the indication module may include one or a combination of the following units:
  • the first indication unit 4021 is configured to indicate the type of the local network to the UE by using the broadcasted system information.
  • the first method which is easy to be known.
  • the system information can be broadcasted in the HNB.
  • Functional entities can be implemented;
  • the second indication unit 4022 is configured to indicate the type of the local network to the UE by using the high layer signaling.
  • the second method which is easy to be known.
  • the HNB can Functional entities capable of transmitting high-level signaling can be implemented;
  • the third instructing unit 4023 is configured to carry the type information of the local network in the system information of the broadcast, and indicate to the UE, the type of the local network is obtained from the system information.
  • the functional entity capable of transmitting high layer signaling in the HNB can be implemented by combining the functional modules of the broadcast system information.
  • the first indication unit may be further configured to: when the type of the local network is indicated to the UE by the broadcast system information, carry the type information of the local network in the SIB20 of the system information, and indicate to the UE by using the information The type of the local network.
  • the second indication unit may include: a first subunit and/or a second subunit, wherein:
  • a first sub-unit configured to indicate, by the source base station, the type of the local network on the target HNB to the UE by using the high-layer signaling in the process of the UE switching to the target HNB;
  • a second subunit configured to indicate, by the high layer signaling, the type of the local network on the target HNB after the UE switches to the target HNB.
  • the term HNB is used in the implementation description of the handover, and the purpose is to better express that the HNB in the embodiment of the present invention is the home UE HNB after the handover, which does not mean that there is another An HNB exists as a target HNB.
  • the first subunit may be further configured to: when determining to include one of the following processes, determine that the UE is in the process of switching to the target HNB:
  • the UE switches from the source eNodeB or the source HeNB accessed by the E-UTRAN to the HNB;
  • the UE switches from the source BSS of the GERAN to the HNB.
  • the first subunit may be further configured to carry the type information of the local network in a message sent to the SGSN, where the type information of the local network is carried in a message sent by the SGSN to the source base station, and is used as a source base station.
  • the UE indicates the basis of the type of the local network on the HNB.
  • the first sub-unit may be further configured to send a RANAP Relocation Request Acknowledge message to the SGSN, where the message includes a Target RNC to Source RNC Transparent Container IE carrying an RRC handover command message sent to the UE, where the RRC handover command is used.
  • the message carries type information of the local network.
  • the second subunit may be further configured to indicate, by using an RRC message, the type of the local network on the target HNB after the UE switches to the target H B.
  • the second subunit may be further configured to: when the type of the local network on the HNB is indicated to the UE by using an RRC message, the type information of the local network is carried in one of the Cell Update Confirm, URA Update Confirm. GRA Update Confirm messages. And indicating the type of the local network on the HNB to the UE through the information.
  • the third indication unit may include:
  • a system information unit configured to carry type information of a local network on the target HNB in the broadcast system information, and broadcast the information to the UE;
  • a third sub-unit configured to: when indicating to the UE, the type of the local network on the target HNB from the system information, indicate to the UE in the process of the UE switching to the target HNB.
  • the system information unit may be further configured to: when the type information of the local network on the target HNB is carried in the broadcast system information, carry the type information of the local network on the target HNB in the SIB20 of the system information, and the UE obtains the target HNB by using the information. An indication of the type of local network.
  • the third subunit may be further configured to determine that the UE is in the process of switching to the target HNB when determining to include one of the following processes:
  • the UE switches from the source eNodeB or the source HeNB accessed by the E-UTRAN to the HNB;
  • the UE switches from the source BSS of the GERAN to the HNB.
  • the third subunit may be further configured to: carry information indicating that the UE reads the HNB system information in the message sent to the SGSN, where the information indicating that the UE reads the HNB system information is carried in the message sent by the SGSN to the source base station. And as the source base station indicates to the UE the basis for reading the HNB system information.
  • the third subunit may be further configured to send a RANAP Relocation Request Acknowledge message to the SGSN, where the message includes carrying the information sent to the UE.
  • the RRC handover message carries the information indicating that the UE reads the HNB system information.
  • the notification of the local network's change result scheme is considered based on when the type of the local network to which the HNB is connected changes.
  • the type change determining module 403 may be further included in combination with each of the above indicated schemes for determining whether the type of the connected local network changes, and after determining that the change occurs, triggering the The indication module indicates to the UE the type of local network on the target HNB.
  • FIG. 6 is a schematic structural diagram of a user equipment. As shown in the figure, the UE may include:
  • the receiving module 501 is configured to receive an indication sent by the network side, where the indication carries the type information of the local network on the HNB.
  • the indication carries the type information of the local network on the HNB.
  • those skilled in the art can easily know that the UE can receive the message and signaling sent by the network side.
  • Functional entities can be used to implement;
  • the type determining module 502 is configured to determine, according to the indication, a type of a local network on the HNB, where the module only needs to be able to implement, according to the indication, a functional entity that determines the meaning represented by the indication, and has the processing capability
  • the functional entities are many on the existing UE, and the functional entity module may be added as needed or added to the existing entity.
  • one or a combination of the following units may be included in the receiving module 501:
  • the first receiving unit 5011 is configured to receive the indication by using system information broadcasted by the network side, and the implementation of the module may be implemented by using the method 1;
  • the second receiving unit 5012 is configured to receive the indication by using the high layer signaling sent by the network side, and the implementation of the module may refer to the implementation of the second method;
  • the third receiving unit 5013 is configured to receive the indication according to the system information broadcasted by the network side according to the command on the network side.
  • the module refer to the implementation of the third method.
  • the first receiving unit 5011 may include an idle receiving subunit and/or a connection receiving subunit, where:
  • the idle receiving subunit, the UE for the idle state receives the indication by using system information broadcasted by the network side;
  • connection receiving subunit configured to have UTRAN/GERAN access capability in the UE, and in signaling 010/000558
  • the indication is received by the system information broadcasted by the network side when it is determined that the type of the currently used NodeB is the HNB instead of the macro base station.
  • the first receiving unit 5011 may be further configured to obtain the indication from the received SDB20 of system information when the UE receives the indication by system information broadcast by the network side.
  • the second receiving unit 5012 may be further configured to: when the high-level signaling sent by the network side receives the indication, obtain the indication from the received RRC handover command message.
  • the third receiving unit 5013 may be further configured to: when receiving the indication by using system information broadcast by the network side according to a command on the network side, acquiring the command from the received RRC handover command message.
  • the user equipment may further include:
  • the display module 503 is configured to: after the UE determines the type of the local network on the HNB according to the indication, display the type of the local network to the user;
  • An input module 504 configured to input indication information by a user
  • the connection module 505 is configured to access the network connected to the HNB according to the indication input by the user.
  • the display module may be a functional entity having a display function of the UE.
  • the following manner may be adopted: For example: “H” is displayed on the screen of the UE, indicating that the HNB where the UE is located is connected to the home network; “ ⁇ ” indicates that the HNB where the UE is located is connected to the local Internet network; the screen displays “H” and “ ⁇ ” to indicate that this HNB is connected to both the local Internet network and the home network. If neither "H” nor " ⁇ ” is displayed on the screen of the UE, it means that the HNB is not connected to any local network, that is, the HNB is not connected to the home network and is not connected to the local Internet network.
  • the user After receiving the feedback from the UE, the user can input an indication through the input module according to the needs of the user, and the UE can access the network selected by the user through the connection module according to the user instruction.
  • FIG. 7 is a schematic structural diagram of a communication system. As shown in the figure, the communication system may include:
  • HNB601 configured to indicate, to the UE, a type of the local network after determining a type of the local network thereon;
  • the UE 602 is configured to receive an indication sent by the network side, where the indication carries a locality on the HNB. Type information of the network, and determining the type of the local network on the HB according to the indication.
  • the first mode For the specific way of receiving the indication, refer to the first mode, the second mode, and the third mode to determine the corresponding receiving mode.
  • the HNB can indicate the UE and the UE instructing the UE to read the system information acquisition type by using the source base station.
  • the implementation may also include the SGSN 603, the first base station 604, and the second base station 605 in the system. .
  • the SGSN 603, when the first base station 604 that provides communication service services to the UE before handover, may be:
  • the HNB 601 is further configured to: when the type of the local network on the HNB 601 is indicated to the UE by the high layer signaling, send a message carrying the type information of the local network on the HNB 601 to the SGSN;
  • the SGSN 603 is configured to send, to the first base station, a message that carries type information of a local network on the HNB 601.
  • the first base station 604 is configured to indicate, according to the type information of the local network on the HNB 601 carried in the message sent by the SGSN, the type of the local network on the HNB 601.
  • the system further includes an SGSN 603, and a second base station 605 that provides communication service services to the UE before handover, which may be:
  • the HNB 601 is further configured to carry the type information of the local network on the HNB 601 in the broadcast system information, and to indicate to the UE that the type of the local network on the HNB 601 is obtained from the system information, and the high-level signaling is adopted in the process of the UE switching to the HNB 601. Informing the UE of the type of the local network on the HNB 601, and transmitting, to the SGSN, a message carrying the information indicating that the UE reads the HNB 601 system information;
  • the SGSN 603 is configured to send, to the second base station 605, a message that carries the information indicating that the UE reads the HNB601 system information;
  • the second base station 605 is configured to instruct the UE to read the HNB 601 system information according to the information that is in the message sent by the SGSN to indicate that the UE reads the HNB 601 system information.
  • the HNB can broadcast the type of the local network to which the HNB is connected by using the system information.
  • the specific method can use the 2 bit to modify the SIB and carry it through the SIB to indicate the UE.
  • the SIB20 when in the signaling connection state, the SIB20 can be read in the CELL_PCH, URA-PCH connection state, and in the connected state (except CELL-DCH), The CSG Identity in the SIB3 is read and it is determined whether the cell is a CSG. In the CELL_DCH state, it is necessary to specify to read the SIB20 to determine whether the CSG cell is a CSG. Then, when the UE switches from the other macro base station to the HNB, the UE acquires the type of the local network to which the current HNB is connected by reading the system broadcast message.
  • the UE in the CELL_PCH, URAJPCH connection state can obtain the local network type by reading the SIB20, or can determine that the currently used NodeB type is the HNB instead of the macro base station (ie, the NodeB), so that the UE can read the broadcast HNB. System broadcast of the connected local network type.
  • the target HNB may indicate the type information of the local network to which the UE is connected to the UE through the source base station during the handover; In the HNB, during the handover, the target HNB may also send an indication to the UE through the source base station, and let the UE read the system information block of the local network type to which the broadcast target HNB is connected.
  • the target HNB may indicate the type information of the local network on the eNB through further signaling, and may detect and indicate that the HNB is connected. Dynamic update of the type of local network. Further, after the UE obtains the indication of the local network type on the HNB according to the foregoing solution, the UE may present to the user in a user-perceivable manner such as image, text, voice, etc., for the user to select.
  • the UE can enable the user to know after receiving the indication.
  • the local network type on the HNB where the UE is currently located thereby making a choice to be able to access the corresponding type of local network. Therefore, the user's experience can be mentioned by making it unnecessary for the user to decide whether or not to access the local network by trying.
  • the following describes a method and device for processing the local network connection status on the base station for the HeNB.
  • the CSG ID may be included in multiple HeNBs, and some HeNBs may be included in these HeNBs.
  • Connecting to the home network there may be some HeNBs connected to the local Internet network. Some HeNBs may not connect to the home network or connect to the local Internet network. That is, the HeNB is not connected to any local network. Of course, some HeNBs may also be connected.
  • the home network is also connected to the local Internet network.
  • the UE When the UE needs to access the home network or the local Internet network through the HeNB, if the UE can know in advance whether the HeNB currently connected to the UE is connected to the local network and the type of the connected local network, the UE can access the corresponding local network.
  • the network To improve the user experience of using the network, here are two examples to illustrate:
  • Example 1 when the UE finds that the current HeNB is connected to the local Internet network and is not connected to the home network, the UE may establish a PDN (Packet Data Network) connection to the local Internet network, thereby using the local Internet network to access the Internet.
  • PDN Packet Data Network
  • the SGi interface is the interface between the EPS system and the PDN
  • Example 2 When the UE finds that the HeNB is connected to the home network but is not connected to the local Internet network, the UE needs to establish a PDN connection through the SGi interface to access the Internet without first attempting to access the local Internet network, when the local Internet When the network is not successful, the PDN connection through the SGi interface is established to access the Internet, so that the IP connection established by the UE to the Internet will be faster, and the user experience is better. Otherwise, the IP connection time established by the UE to the Internet will be lengthened, and the user experience is not good.
  • the existing 3GPP (3rd Generation Partnership Project) technology does not provide information on how to indicate whether the HeNB where the UE is currently located is connected to the local network, and When a local network is connected, the type of the local network is a home network or a local Internet network. It is almost impossible to indicate whether a particular HeNB is connected to a home network or a local Internet network by using the CSG ID and/or HeNB Name, because this requires writing relevant configuration information to the UE or USIM (Universal Subscribers Identity Module, in advance). Universal User Identity Module), and this method is not dynamic and scalable, because the HeNB can temporarily connect or disconnect the home network or the local Internet network. Similarly, the corresponding operator may add one. Deployment of HeNB supporting CSG ID.
  • the disadvantage of the prior art is that the user cannot know the type of the local network on the HeNB, and thus the corresponding connection means cannot be determined.
  • the embodiment of the present invention provides a solution for indicating a local network type on the HeNB to the UE to solve the deficiencies, and further provides a solution for the UE to process the local network type on the HeNB according to the indication.
  • FIG. 8 is a schematic flowchart of a method for processing a local network type on a HeNB on the network side. As shown in the figure, the process may include the following steps:
  • Step 8201 The HeNB determines a type of the local network on the HeNB.
  • Step 8202 The HeNB indicates the type of the local network to the UE.
  • the inventor will separately indicate how the HeNB indicates the UE according to the situation in the prior art. Specifically, in the indication manner, the system information and/or the usage system information and/or The indication of the high-level signaling is performed; on the indication object, the indication is directly indicated from the HeNB and/or by other access network devices respectively; on the indication timing, the UE in the idle state is instructed at any time; In the state of the UE, the UE will be instructed before, during, and after the handover, and in the UE-side state, the UE will be in an idle state or a signaling connection state. Specific embodiments will be described below.
  • the type of the local network in the following embodiments may include a network type such as a home network and/or a local Internet network, and it is solved in the implementation of the present invention how to indicate the type of the local network of the UE, regardless of the type, so What type of network is connected to the HeNB?
  • the following embodiment can be adopted after the adjustment of the screen 558.
  • the HeNB when the HeNB indicates to the UE the type of the local network to which the UE is connected, the HeNB may include one or a combination of the following:
  • the HeNB indicates the type of the local network to the UE by using the broadcasted system information.
  • the second mode indicates that the HeNB indicates the type of the local network to the UE by using the high layer signaling.
  • the third mode the HeNB carries the type information of the local network in the broadcast system information
  • the UE indicates to acquire the type of the local network from the system information.
  • the type information of the local network is carried in the SIB9 (System Information Block type 9) of the system information, and the The information indicates to the UE the type of the local network described by the HeNB.
  • SIB9 System Information Block type 9
  • an implementation manner is that the type of the local network to which the HeNB is connected can be broadcast by extending the SIB 9 because the SIB9 (SystemInformationBlockType9) associated with the HeNB includes There is a current HeNB name. 818 9 is defined in Ding 836.331. The following is an example.
  • SIB9 information element As shown below, 2bit can be used in SIB9 to indicate the type of local network to which the HeNB is connected.
  • SIB9 SystemInformationBlockType9
  • the IE SystemInformationBlockType9 contains a home eNB name (HNB Name).
  • the SIB9 information element contains the HeNB name
  • ⁇ Need OR//SIB9:: order ⁇ home base station-name octet string (size (1..48)) optional, - if this parameter does not appear then the UE needs to delete the previously stored content ⁇ r9Hnb -Net BIT STRING (SIZE (2)) OPTIONAL, - Need
  • the 2-bit indication information can represent 4 different values.
  • the four values in the following table indicate the type of local network to which the HeNB is connected.
  • the HeNB is connected to the local Internet network and is also connected to the home network.
  • the manner in which the HeNB indicates the local network type is not limited to the BIT STRIBG type in the embodiment, that is, the indication manner of the 2-bit information. Using other means of enumeration type, etc., it will be readily apparent to those skilled in the art that after the embodiment teaches how to transmit network type information to the UE, it is easy to carry specific information to express which type of network.
  • the manners in the Table 9 are only used to teach the person skilled in the art how to implement the present invention, but it is not intended to be used only in the manner, and the corresponding manner can be determined in the implementation process in combination with practical needs.
  • the HeNB in this mode broadcasts the type of the local network to which it is connected through system information
  • the UE has two states:
  • the UE in the idle state can know the type of the local network on the HeNB where the UE currently camps by reading the broadcast system information.
  • a UE having an E-UTRAN (Evolved Universal Terrestrial Radio Access Network) access capability has the capability of reading system broadcast when in a signaling connection state, and the specification specifies a certain Under this condition, the UE needs to read the system broadcast.
  • the UE When the UE is handed over from another macro base station to the target HeNB, the UE also needs to know the type of the local network on the target HeNB at this time. Therefore, when the UE having the E-UTRAN access capability is in the signaling connection state, if it finds that the eNB type currently used by it is a HeNB instead of a macro base station (such as an eNB), the UE can obtain the broadcast system information through the system information. Local network type on the HeNB.
  • the idle state UE can know the type of base station currently used by reading the SIB 9 before establishing a signaling connection with the HeNB. After the UE in the connected state enters the HeNB through the handover, it also knows whether the target base station of the handover is the HeNB by reading the SIB 1 of the target base station. PT/CN2010/000558 If the target base station is a HeNB, the UE needs to read the system information of the local network type on the HeNB (ie, system broadcast) to obtain the type of the local network on the HeNB.
  • system information of the local network type on the HeNB ie, system broadcast
  • the method may include: In the process of the UE switching to the target HeNB, the source base station indicates the local network on the target HeNB to the UE by using the high layer signaling. type;
  • the HeNB indicates the type of the local network on the target HeNB to the UE through the high layer signaling.
  • the first type For the UE to enter the target HeNB through the handover from the source base station, during the handover, the target HeNB may indicate the type information of the local network on the UE to the UE through the source base station.
  • the process of the UE switching to the target HeNB may include one of the following procedures:
  • the UE switches from the source NB or the source HNB (Home NB, home base station) that the UTRAN accesses to the target HeNB;
  • the UE accesses from GERAN (GSM/EDGE Radio Access Network, GSM/EDGE Radio Access Network; GSM: Global System for Mobile communication, GSM: Enhanced Data rates for GSM Evolution, GSM Evolution Enhanced Data Rate)
  • GERAN GSM/EDGE Radio Access Network
  • GSM Global System for Mobile communication
  • GSM Enhanced Data rates for GSM Evolution, GSM Evolution Enhanced Data Rate
  • the method may include:
  • the target HeNB carries the type information of the local network on the target HeNB in the message sent to the MME (Mobility Management Entity);
  • the MME carries the type of the local network on the target HeNB in the message sent by the MME to the type of the local network on the target HeNB carried in the message sent by the MME.
  • the information indicates to the UE the type of local network on the target HeNB.
  • the target HeNB sends an S1-AP Handover Request Acknowledge message to the MME, where the message includes the RRCConnectionReconfiguration (RRC Connection Reconfiguration, RRC: carried to the UE) Radio Resource Control, Radio Resource Control)
  • RRCConnectionReconfiguration RRC Connection Reconfiguration, RRC: carried to the UE
  • Radio Resource Control Radio Resource Control
  • the Target eNodeB to Source eNodeB Transparent Container IE of the message, the RRCConnectionReconfiguration message contains the mobilityControlInformationC mobility management information field, and the target HeNB is in the mobilityControllnformation field. Carrying type information of the local network on the target HeNB;
  • the source e B or the source HeNB solves the RRCConnectionReconfiguration message from the Handover Request Acknowledge message transparently transmitted by the MME;
  • the source eNB or the source HeNB indicates to the UE the type of the local network on the target HeNB through the RRCConnectionReconfiguration message.
  • the target HeNB includes a Target eNodeB to Source eNodeB Transparent Container IE in the Sl-AP Handover Request Acknowledge message sent to the MME.
  • the MME transparently transmits the Target eNodeB to the Source eNodeB Transparent Container to the source eNB or the source HeNB, that is, the MME includes the above Target eNodeB to Source eNodeB Transparent Container IE in the Sl-AP Handover Command message sent to the source eNB or the source HeNB.
  • the target eNodeB to the source eNodeB Transparent Container contains the handover command sent to the UE, that is, the RRCConnectionReconfiguration message, which contains the mobilityControllnformation field.
  • the source eNB or the source HeNB receives the interface message HANDOVER REQUEST ACKNOWLEDGE of the target HeNB, and then solves the problem.
  • a handover command (RRCConnectionReconfiguration message) to the UE is sent to the UE.
  • the mobilityControllnformation field is defined in TS36.331.
  • the following technical document indicates the mobilityControllnformation field information.
  • 2 bits can be used in the IE (Information Element) of this domain to indicate the local on the target HeNB.
  • MobilityControlInformation information element (information unit for mobile control information)
  • MobilityControlInformation SEQUENCE ⁇
  • Cell Radio Network Temporary Identity Cell Radio Network Temporary Identity
  • radioResourceConfigCommon RadioResourceConfigCommon
  • Public Radio Resource Configuration Public Radio Resource Configuration PT/CN2010/000558 rach-ConfigDedicated RACH-ConfigDedicated OPTIONAL
  • the 2-bit indication information can represent four different values representing the type of the local network on the target HeNB.
  • the manner in which the target HeNB indicates the local network type is not limited to the BIT STRIBG type in the embodiment, that is, the indication manner of the 2-bit information, and may also be expressed in other manners such as an enumerated type, which is only used for The person skilled in the art is taught how to implement the present invention in detail, but it does not mean that only such a method can be adopted, and the corresponding manner can be determined in the implementation process in combination with practical needs.
  • the second type for the UE to switch from the source base station to the target HeNB, after the handover process is completed, the target HeNB indicates the type information of the local network on the UE to the UE through an RRC message.
  • the target HeNB may indicate to the UE the type of the local network on the target HeNB through the RRC message.
  • the target HeNB may indicate the target HeNB to the UE by using an RRC message.
  • the domain in the RRCConnectionReconfiguration carries the type information of the local network on the target HeNB, and indicates to the UE the type of the local network on the target HeNB.
  • the type information of the local network on the target HeNB is carried in the domain of the message, and may be carried in the extended domain in the specific implementation.
  • the domain is named as the r9Hnb-Net domain, and obviously, the message is extended.
  • the domain and the information carried in the domain can be processed according to well-known techniques.
  • RRCConnectionReconfiguration-r8-IEs SEQUENCE ⁇ //RRC Connection Reconfiguration - R8 Information Element Order
  • OPTIONAL - Need ON//Measurement Configuration Measurement Configuration Optional, optional no action (ie if the parameter does not appear, the UE still retains the previously stored content)
  • MobilityControlInformation MobilityControlInformation
  • nas-DedicatedlnformationList SEQUENCE (SIZE(L.maxDRB)) OF// Non-access stratum-specific information list order (size (l..maxDRB))
  • RadioResourceConfiguration RadioResourceConfigDedicated OPTIONAL, Need ON //Radio resource configuration Dedicated radio resource configuration Optional Optional No action occurs (ie if the parameter does not appear, the UE still retains the previously stored content)
  • OPTIONAL -- Need OP ⁇ r9 home station network type bit string (size (2)) optional, - Optional
  • the target HeNB may send an indication to the UE through the source base station, and let the UE read the system information block (SIB) of the local network type broadcast by the target HeNB. ).
  • SIB system information block
  • the target HeNB may carry the type information of the local network in the broadcast system information,
  • the UE When the UE indicates the type of the local network from the system information, the UE indicates to the UE in the process of handover to the target HeNB.
  • the target HeNB may carry the type information of the local network in the SIB9 of the system information when the type information of the local network is carried in the system information of the broadcast, and indicate the local network on the target HeNB to the UE by using the information. type.
  • the process of the UE switching to the target HeNB may include one of the following procedures:
  • the method may include: the target HeNB carrying, in the message sent to the MME, information indicating that the UE reads the target HeNB system information;
  • the MME carries the indication that the UE reads the target HeNB system message in the message sent to the source base station.
  • PT/CN2010/000558 information
  • the source base station instructs the UE to read the system information of the target HeNB according to the information indicating that the UE reads the target HeNB system information carried in the message sent by the MME.
  • the HeNB sends an S1 - AP Handover Request Acknowledge message to the MME, where the message includes a Target eNodeB to Source eNodeB Transparent Container IE carrying an RRCConnectionReconfiguration message sent to the UE, where the RRCConnectionReconfiguration message includes a mobilityControlInformation field,
  • the HeNB carries, in the mobilityControlInformation field, the information indicating that the UE reads the target HeNB system information;
  • the source eNB or the source HeNB solves the RRCConnectionReconfiguration message from the Handover Request Acknowledge message transparently transmitted by the MME;
  • the source eNB or the source HeNB indicates to the UE the read target HeNB system information through the RRCConnectionReconfiguration message.
  • the target HeNB includes a Target eNodeB to Source eNodeB Transparent Container IE in the Sl-AP Handover Request Acknowledge message sent to the MME.
  • the MME transparently transmits the Target eNodeB to the Source eNodeB Transparent Container to the source eNB or the source HeNB, that is, the MME includes the Target eNodeB to Source eNodeB Transparent Container described above in the Sl-AP Handover Command message sent to the source eNB or the source HeNB. IE.
  • the Target eNodeB to Source eNodeB Transparent Container includes a handover command sent to the UE, that is, an RRCConnectionReconfiguration message, which includes a mobilityControlInformation field, and the source eNB or the source HeNB receives the interface message HANDOVER REQUEST ACKNOWLEDGE of the target HeNB after the handover.
  • the handover command (RRCConnectionReconfiguration message) is sent to the UE and sent to the UE.
  • the domain of mobilityControlInformation is defined in TS36.331.
  • the following technical document is mobilityControlInformation.
  • the lbit can be used in the IE of this domain to instruct the UE to read the system information of the local network type to which the broadcast HeNB is connected.
  • MobilityControlInformation SEQUENCE ⁇
  • Cell Radio Network Temporary Identity Cell Radio Network Temporary Identity
  • r9ReadHnb-Indicator BOOLEAN, / / r9 read the home base station information - indicates that the Boolean value is the extended part.
  • the 1-bit indication information can indicate whether the UE needs to read the system information block (SIB) of the local network type to which the broadcast HeNB is connected.
  • SIB system information block
  • the indication of the 1-bit information is only used to teach the person skilled in the art how to implement the invention in detail, but it does not mean that only this mode can be adopted, and the corresponding manner can be determined in the implementation process in combination with practical needs.
  • the method may further include:
  • the HeNB determines whether the type of the connected local network changes
  • the HeNB After determining that the change has occurred, the HeNB indicates to the UE the type of the connected local network.
  • This scheme expresses the result of notifying the local network when the type of the local network to which the HeNB is connected changes.
  • the foregoing embodiments have explained how to indicate the type of the local network of the UE on the HeNB, and the scheme expresses that when the types of the local networks change, the UE can be notified in time, then obviously the scheme is possible with each of the above
  • the indicated schemes are used in combination, and they do not have a mutually exclusive relationship with each other.
  • the type of the local network to which the HeNB is connected changes. If the local Internet network is removed, the HeNB should change the content of the broadcast message to broadcast the current type of the newly connected local network.
  • OAM Operaation, Administration
  • the HeNB has the capability of automatically detecting the local network.
  • the HeNB pings a node (such as a server or a router) in the local network at regular intervals. If the node is unreachable, it is considered This type of local network is unreachable, changing the type of local network connected to the changed broadcast message.
  • the dynamic process is also applied to the UE and the HeNB in an RRC connection state, that is, when the type of the local network to which the HeNB is connected changes, the HeNB provides the local network to which the HeNB is connected in the RRC message sent to the UE.
  • the type, the RRC message may be a newly defined dedicated RRC signaling or a multiplexed RRC connection reconfiguration message as employed in the second of the second mode.
  • the type of local network broadcasted by the HeNB or provided in the RRC message supports dynamic changes in the local network type and is the most recent type of connected local network, even if this change does not occur frequently.
  • the following describes the implementation of the scheme for the UE to process the local network type on the HeNB according to the indication.
  • FIG. 9 is a schematic flowchart of a method for processing a local network type on a HeNB of a UE, as shown in the following figure, which may include the following steps:
  • Step 9301 The UE receives an indication sent by the network side, where the indication carries type information of the local network on the HeNB.
  • Step 9302 The UE determines, according to the indication, a type of the local network connected to the HeNB.
  • the UE when receiving the indication sent by the network side, the UE may include one or a combination of the following manners:
  • the UE receives the indication by system information broadcasted by the network side according to a command on the network side.
  • the state of the UE it can be divided into an idle state and a signaling connection state, and then the idle state is implemented.
  • the UE may receive the indication by using system information broadcasted by the network side;
  • the indication may be received through system information broadcasted by the network side.
  • the indication when the UE receives the indication by system information broadcasted by the network side, the indication may be obtained from the SIB9 of the received system information.
  • the UE may obtain the indication from the received RRCConnectionReconfiguration message.
  • the indication when the UE receives the indication by using the high layer signaling sent by the network side, the indication may be obtained from the mobilityControlInformation field of the received RRCConnectionReconfiguration message, or may be obtained from the r9Hnb-Net domain of the received RRCConnectionReconfiguration message. Said instructions.
  • the UE may obtain the command from the received RRCConnectionReconfiguration message when receiving the indication by using the system information broadcast by the target HeNB according to the command of the network side.
  • the UE when the UE receives the indication by using the system information broadcast by the target HeNB according to the command of the network side, the UE acquires the command from the mobilityControlInformation field of the received RRCConnectionReconfiguration message.
  • the method further includes:
  • Step 303 Feed back the type of the local network to the user.
  • Step 304 Initiate access to a local network on the HeNB according to the user indication.
  • step 303 after the UE obtains the local network type to which the HeNB is connected according to the indication of the HeNB, the UE may present to the user in a user-perceivable manner such as image, text, voice, and the like.
  • “H” is displayed at a specific position of the screen of the UE, indicating that the HeNB where the UE is located is connected to the home network; the screen displays “ ⁇ indicates that the HeNB where the UE is located is connected to the local Internet network; the screen displays “H” and “I” indicates this The HeNB is connected to both the local Internet network and the home network. The "H” and “I” on the screen of the UE are not displayed, indicating that the HeNB is not connected. N2010/000558 Any local network, that is, this HeNB is not connected to the home network and is not connected to the local Internet network.
  • the user After receiving the feedback from the UE, the user can input an indication according to the needs of the UE, and the UE can access the network type selected by the user according to the user indication in step 304.
  • the above implementation manner may include a dynamic process, that is, after the UE moves, after moving from one HeNB to another HeNB, the type of the local network to which the new HeNB is connected is different from the type of the local network of the original HeNB.
  • the UE may obtain an indication of the local network type to which the new HeNB is connected by using the foregoing various implementation manners, and present the updated indication to the user.
  • an embodiment of the present invention further provides a HeNB, a UE> and a communication system. Since the principle of solving the problem of these devices is similar to the processing method of the local network state on the HeNB, the implementation of the devices may be implemented. See the implementation of the method, and the repetitions are not repeated.
  • FIG. 10 is a schematic diagram of a structure of a home evolved base station.
  • the HeNB may include: a type determining module 401, configured to determine a type of a local network on the HeNB;
  • the indicating module 402 is configured to indicate to the UE the type of the local network.
  • the indication module when the implementation is performed according to the indication manner of the indication module, the indication module may include one or a combination of the following units:
  • the first instructing unit 4021 is configured to indicate the type of the local network to the UE by using the broadcasted system information.
  • the system information can be broadcasted in the HeNB. Functional entities can be implemented;
  • the second instructing unit 4022 is configured to indicate the type of the local network to the UE by using the high layer signaling.
  • the functional entity capable of transmitting high layer signaling in the HeNB is provided. Can be implemented;
  • the third instructing unit 4023 is configured to carry the type information of the local network in the system information of the broadcast, and indicate to the UE, the type of the local network is obtained from the system information.
  • the specific implementation manner refer to the third manner, which is easy to be known.
  • the functional entity capable of transmitting high layer signaling in the HeNB can be implemented by combining the functional entity of the broadcast system information.
  • the first indication unit 4021 may be further configured to: when the type of the local network is indicated to the UE by the broadcast system information, carry the local network in the SIB9 of the system information. Type information, and indicates to the UE the type of the local network through the information.
  • the second indication unit 4022 may include: a first subunit and/or a second subunit, where: the first subunit is configured to indicate, by the source base station, the target to the UE by using the high layer signaling in the process of the UE switching to the target HeNB The type of the local network on the HeNB;
  • a second subunit configured to indicate, by the high layer signaling, the type of the local network on the target HeNB after the UE switches to the target HeNB.
  • HeNB is used in the implementation description of the handover, and the purpose is to better express the HeNB in the embodiment of the present invention in the implementation process.
  • HeNB does not mean that another HeNB exists as a target HeNB.
  • the first subunit may be further configured to: when determining to include one of the following processes, determine that the UE is in the process of handover to the target HeNB:
  • the UE is in the process of switching from the source NB or the source H B of the UTRAN to the target HeNB;
  • the UE is in the process of switching from the source BSS of the GERAN access to the target HeNB.
  • the first sub-unit may be further configured to carry the type information of the local network in a message sent to the MME, where the type information of the local network is carried in a message sent by the MME to the source base station, and is used as a source base station.
  • the UE indicates the basis of the type of the local network on the HeNB.
  • the first subunit may be further configured to send a Sl-AP Handover Request to the MME.
  • the message includes carrying the packet sent to the UE
  • the RRCConnectionReconfiguration message contains a mobilityControlInformation field, and carries the target in the mobilityControlInformation field.
  • Type information of the local network on the HeNB is a type information of the local network on the HeNB.
  • the second subunit may be further configured to: after the UE switches to the target HeNB,
  • the RRC message indicates to the UE the type of local network on the target HeNB.
  • the second subunit may be further configured to: when indicating the type of the local network on the target HeNB to the UE by using an RRC message, in the RRC connection reconfiguration message RRCConnectionReconfiguration
  • the domain in the middle carries the type information of the local network on the target HeNB, and indicates the type of the local network on the target HeNB to the UE through the information.
  • the third indicating unit 4023 may include:
  • a system information unit configured to carry, in the broadcast system information, type information of a local network on the target HeNB, and broadcast the information to the UE;
  • a third sub-unit configured to: when indicating to the UE, the type of the local network on the target HeNB from the system information, indicate to the UE in the process of the UE switching to the target HeNB.
  • the system information unit may be further configured to: when the type information of the local network on the target HeNB is carried in the broadcasted system information, carry the type information of the local network on the target HeNB in the SIB9 of the system information, and the UE obtains the target HeNB by using the information. An indication of the type of local network.
  • the third subunit may be further configured to determine that the UE is in the process of handover to the target HeNB when determining to include one of the following processes:
  • the UE is in the process of switching from the source BSS of the GERAN access to the target HeNB.
  • the third subunit may be further configured to: in the message sent to the MME, carry information indicating that the UE reads the target HeNB system information, where the information indicating that the UE reads the target HeNB system information is to be sent by the MME to the source base station. Carrying and as a source base station indicates to the UE the basis for reading the target HeNB system information.
  • the third sub-unit may be further configured to send an S1-AP Handover Request Acknowledge message to the MME, where the message includes a Target eNodeB to Source eNodeB Transparent Container IE carrying the RRCConnectionReconfiguration message sent to the UE, where The RRCConnectionReconfiguration message includes a mobilityControlInformation field, and the information indicating that the UE reads the target HeNB system information is carried in the mobilityControlInformation field.
  • the notification of the change result scheme of the local network is notified based on when the type of the local network to which the HeNB is connected changes. In order to inform the UE in time, then, it can be further included with each of the above
  • the indicated type change combination determining module 403 is configured to determine whether the type of the connected local network changes, and after determining that the change occurs, triggering the indication module to indicate to the UE the type of the local network on the target HeNB. .
  • FIG. 11 is a schematic structural diagram of a user equipment. As shown in the figure, the UE may include:
  • the receiving module 501 is configured to receive an indication sent by the network side, where the indication carries the type information of the local network on the HeNB.
  • the indication carries the type information of the local network on the HeNB.
  • those skilled in the art can easily know that the UE can receive the message and signaling sent by the network side.
  • Functional entities can be used to implement;
  • the type determining module 502 is configured to determine, according to the indication, a type of a local network on the HeNB, where the module only needs to be able to implement, according to the indication, a functional entity that determines the meaning represented by the indication, and has the processing capability
  • the functional entities are many on the existing UE, and the functional entity module may be added as needed or added to the existing entity.
  • one or a combination of the following units may be included in the receiving module 501:
  • the first receiving unit 5011 is configured to receive the indication by using system information broadcasted by the network side, and the implementation of the module may be implemented by using the method 1;
  • the second receiving unit 5012 is configured to receive the indication by using the high layer signaling sent by the network side, and the implementation of the module may refer to the implementation of the second method;
  • the third receiving unit 5013 is configured to receive the indication according to the system information broadcasted by the network side according to the command on the network side.
  • the module refer to the implementation of the third method.
  • the first receiving unit may include an idle receiving subunit and/or a connection receiving subunit, where:
  • the idle receiving subunit, the UE for the idle state receives the indication by using system information broadcasted by the network side;
  • connection receiving subunit configured to receive, by the network side, system information broadcasted by the network side when determining that the type of the currently used eNB is a HeNB instead of a macro base station, when the UE has the E-UTRAN access capability Instructions.
  • the first receiving unit may be further configured to receive the system information broadcasted by the UE through the network side.
  • the indication is obtained from the SIB9 of the received system information.
  • the second receiving subunit may be further configured to: obtain the indication from the received RRCConnectionReconfiguration message when the indication is received by the high layer signaling sent by the network side.
  • the second receiving subunit may be further configured to: when the indication is received by the high layer signaling sent by the network side, obtain the indication from the mobilityControlInformation field of the received RRCConnectionReconfiguration message, or from the domain of the received RRCConnectionReconfiguration message Get the indication in .
  • the third receiving subunit may be further configured to obtain the command from the received RRCConnectionReconfiguration message when the indication is received by the network side broadcast system information according to the network side command.
  • the third receiving subunit may be further configured to obtain the command from the mobilityControlInformation field of the received RRCConnectionReconfiguration message when the indication is received by system information broadcasted by the network side according to a command on the network side.
  • the user equipment may further include:
  • the display module 503 is configured to: after the UE determines the type of the local network on the HeNB according to the indication, display the type of the local network to the user, where
  • An input module 504 configured to input indication information by a user
  • the connection module 505 is configured to access the network connected to the HeNB according to the indication input by the user.
  • the display module may be a functional entity having a display function of a normal UE.
  • the following manner may be adopted: For example: displaying "H” on the screen of the UE, indicating that the HeNB where the UE is located is connected to the home network; The display “I” indicates that the HeNB where the UE is located is connected to the local Internet network; the screen displays "H” and " ⁇ ” indicating that the HeNB is connected to both the local Internet network and the home network.
  • the "H” and "I” on the screen of the UE are both If it is not displayed, it means that the HeNB is not connected to any local network, that is, the HeNB is not connected to the home network and is not connected to the local Internet network.
  • the user After receiving feedback from the UE, the user can input an indication through the input module according to his/her own needs.
  • the UE can access the network selected by the user through the connection module according to the user's instruction.
  • the communication system may include: a first evolved first base station 601, configured to determine the type of the local network on the
  • the UE indicates the type of the local network
  • the UE 602 is configured to receive an indication sent by the network side, where the indication carries type information of the local network on the first base station, and determines a type of the local network on the first base station according to the indication.
  • the first mode For the specific way of receiving the indication, refer to the first mode, the second mode, and the third mode to determine the corresponding receiving mode.
  • the HeNB may indicate the UE and the UE instructing the UE to read the system information acquisition type by using the source base station.
  • the MME 603, the second base station 604, and the third base station 605 may also be included in the system. .
  • the MME 603, when the second base station 604 that provides communication service services to the UE before handover, may be:
  • the first base station 601 is further configured to: when the type of the local network on the first base station 601 is indicated to the UE by the high layer signaling, send a message carrying the type information of the local network on the first base station 601 to the MME;
  • the MME 603 is configured to send, to the second base station, a message that carries type information of a local network on the first base station 601.
  • the second base station 604 is configured to indicate the type of the local network on the first base station 601 to the UE according to the type information of the local network on the first base station 601 carried in the message sent by the MME.
  • the system further includes an MME 603, and a third base station 605 that provides communication service services to the UE before handover, which may be:
  • the first base station 601 is further configured to: carry the type information of the local network on the first base station 601 in the broadcast system information, and indicate to the UE that the type of the local network on the first base station 601 is obtained from the system information, and the UE switches to In the process of the first base station, the type of the local network on the first base station 601 is indicated to the UE by the high layer signaling, and the message carrying the information indicating that the UE reads the system information of the first base station 601 is sent to the MME;
  • the MME 603 is configured to send, to the third base station, a message that carries the information indicating that the UE reads the system information of the first base station 601.
  • the third base station 605 is configured to indicate, according to the information that the UE reads the system information of the first base station 601, that is carried in the message sent by the MME, to the UE, to read the system information of the first base station 601.
  • the HeNB can broadcast the type of the local network to which the HeNB is connected by using the system information.
  • the specific method can use the 2 bit to modify the SIB and carry it through the SIB to indicate the UE.
  • the UE may be instructed to read the broadcast HeNB.
  • SIB system information block
  • the target HeNB may indicate the type information of the local network to which the UE is connected to the UE through the source base station; In the HeNB, during the handover, the target HeNB may also send an indication to the UE through the source base station, and let the UE read the system information block of the local network type to which the broadcast target HeNB is connected.
  • the target HeNB may indicate the type information of the local network on the eNB through further signaling, and may detect and indicate that the HeNB is connected. Dynamic update of the type of local network. Further, after the UE obtains the indication of the local network type on the HeNB according to the foregoing solution, it may be presented to the user in a user-perceivable manner such as image, text, voice, etc., for the user to select.
  • the local network type information on the HeNB is proposed in the embodiment of the present invention
  • a variety of indication technologies are proposed in the solution, so that after receiving the indication, the UE can let the user know the local network type on the HeNB where the UE is currently located, so as to make a selection for being able to access the corresponding type of local network. Therefore, the user's experience can be mentioned by making it unnecessary for the user to decide whether or not to access the local network by trying.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

一种基站上本地网络类型的处理方法及设备 技术领域
本发明涉及移动通信技术, 特别涉及一种基站上本地网络类型的处理方 法及设备。 背景技术
LTE ( Long Term Evolution, 长期演进), EPS ( Evolved Packet System, 演进分组系统)标准 TS22.220中定义了 R9 (版本 9 ) HNB ( Home NodeB, 家庭基站) 的需求, 该需求是为了让无线接入到 HNB 且支持 IP ( Internet Protocol, 互连网协议)能力的 UE ( User Equipment, 用户设备) 能够访问家 庭网络中其他支持 IP能力的设备或访问与之 IP连接的 Internet (因特)网络。 图 1为 UE通过 HNB接入网络的示意图, 如图所示, UE可以同时接入到运 营商的网络, 如: Mobile Operators Core network (移动运营商核心网), 以及 通过本地 IP接入到家庭网络或接入到本地 Internet网络。
同时, LTE( Long Term Evolution,长期演进), EPS( Evolved Packet System, 演进分组系统)标准 TS22.220中定义了 R9 (版本 9 ) HeNB ( Home eNodeB, 家庭演进型基站) 的需求, 该需求是为了让无线接入到 HeNB 且支持 IP ( Internet Protocol, 互连网协议 )能力的 UE ( User Equipment, 用户设备 )能 够访问家庭网络中其他支持 IP能力的设备或访问与之 IP连接的 Internet (因 特) 网络。 图 2为 UE通过 HeNB接入网络的示意图, 如图所示, UE可以同 时接入到运营商的网络, 如: Mobile Operators Core network (移动运营商核心 网), 以及通过本地 IP接入到家庭网络或接入到本地 Internet网络。
本申请中的基站包括 HNB和 HeNB。
为便于描述, 本申请中的本地网络是指与基站相连的家庭网络或本地 Internet网络。
现有技术的不足在于: 用户并不能获知基站所连接的网络类型, 因而也 无从确定相应的连接手段。 发明内容
本发明提供一种基站上本地网络连接状态的处理方法及设备, 所解决的 技术问题在于:提供了网络侧向 UE指示在基站上的本地网络的类型的技术方 案;
还在于: 提供了 UE侧根据网络侧的指示进行相应处理的技术方案。 本发明实施例中提供了一种基站上本地网络类型的处理方法, 包括如下 步骤:
基站确定基站上的本地网络的类型;
基站向用户设备 UE指示所述本地网络的类型。
本发明实施例中还提供了一种基站, 包括:
类型确定模块, 用于确定在基站上的本地网络的类型;
指示模块, 用于向 UE指示所述本地网络的类型。
在本发明实施中, 由于基站在确定出在其上的本地网络的类型后, 基站 就向 UE指示本地网络的类型, 因此提供了网络侧向 UE指示在基站上的本地 网络的类型的技术方案;克服了现有技术中因 UE侧不能知晓基站上的本地网 络类型而不能作出相应处理的不足。
本发明实施例中提供了一种基站上本地网络类型的处理方法, 包括如下 步骤:
UE接收网络侧发送的指示, 所述指示携带有在基站上的本地网络的类型 信息;
UE根据所述指示确定基站上的本地网络的类型。
本发明实施例中还提供了一种用户设备, 包括:
接收模块, 用于接收网络侧发送的指示, 所述指示携带有在基站上的本 地网络的类型信息;
类型确定模块, 用于根据所述指示确定基站上的本地网络的类型。 由于 UE 所接收到的网络侧发送的指示中携带有在基站上的本地网络的 类型信息; 因而 UE能够根据所述指示确定基站上的本地网络的类型,从而使 得 UE侧能够根据网络侧的指示进行相应的处理,为丰富用户的感受创造了条 件、 提供了可能。
本发明实施例中还提供了一种通信系统, 包括:
第一基站,用于在确定在其上的本地网络的类型后, 向 UE指示所述本地 网络的类型;
UE, 用于接收网络侧发送的指示, 所述指示携带有在第一基站上的本地 网络的类型信息, 并根据所述指示确定第一基站上的本地网络的类型。
本发明有益效果如下:
由上述方案可以看出, 本发明实施中基站在确定出在其上的本地网络的 类型后, 便向 UE指示所述本地网络的类型; 而由于 UE接收到的指示中携带 有在基站上的本地网络的类型信息, 因此能够根据所述指示确定基站上的本 地网络的类型, 也因此可以确定出相应的处理方案, 不仅解决了用户不能获 知基站上的本地网络类型, 因而也无从确定相应的连接手段这一不足, 也为 丰富用户的体验创造了可能。 附图说明
图 1为背景技术中 UE通过 HNB接入网络的示意图;
图 2为背景技术中 UE通过 HeNB接入网络的示意图;
图 3为本发明实施例中网络侧的 H B上本地网络类型的处理方法实施流 程示意图;
图 4为本发明实施例中 UE侧的 HNB上本地网络类型的处理方法实施流 程示意图;
图 5为本发明实施例中家 站结构示意图;
图 6为本发明实施例中用户设备结构示意图;
图 7为本发明实施例中通信系统结构示意图; 图 8为本发明实施例中网络侧的 HeNB上本地网络类型的处理方法实施 流程示意图;
图 9为本发明实施例中 UE侧的 HeNB上本地网络类型的处理方法实施流 程示意图;
图 10为本发明实施例中家庭演进型基站结构示意图;
图 11为本发明实施例中用户设备结构示意图;
图 12为本发明实施例中通信系统结构示意图。 具体实施方式
下面结合附图对本发明的具体实施方式进行说明。
本申请中的基站包括 HNB和 HeNB。 首先针对 HNB介绍基站上本地网 络连接状态的处理方法及设备。
发明 发明过程中注意到: 当 UE签约到一个 CSG ( Closed Subscriber Group, 闭合用户群) ID ( Identity, 标识) 时, 此 CSG ID可能包含在多个 HNB中, 而这些 HNB中可能有些 HNB连接到家庭网络, 可能有些 HNB连 接到本地 Internet网络, 可能有些 HNB既没有连接到家庭网络也没有连接到 本地 Internet网络, 即此 HNB没有连接到任何的本地网络; 当然, 有些 HNB 也可能既连接到家庭网络也连接到本地 Internet网络。
当 UE需要通过 HNB接入到家庭网络或本地 Internet网络时,若 UE事先 能够知道 UE当前所在 HNB是否连接有本地网络, 及所连接的本地网络的类 型, 就可以接入相对应的本地网络中, 从而提高用户使用网络的体验, 下面 有两个例子可作说明:
例 1, 当 UE发现当前 HNB连接到本地 Internet网络,没有连接到家庭网 络时, UE可以建立到本地 Internet网络的 PDN ( Packet Data Network, 分组 数据网)连接,从而使用本地 Internet网络来访问 Internet,而不使用通过 SGi/Gi 接口的 PDN ( Packet Data Network, 分组数据网)连接来访问 Internet,
例 2, 当 UE发现当前在 HNB连接到家庭网络而没有连接到本地 Internet 网络时, UE就需要建立通过 SGi/Gi接口的 PDN连接来访问 Internet, 而不用 先尝试接入到本地 Internet网络, 当本地 Internet网络接入不成功时, 才转而 建立通过 SGi/Gi接口的 PDN连接来访问 Internet,这样 UE建立到 Internet的 IP连接就会比较快, 用户的使用体验比较好。 否则, UE建立到 Internet的 IP 连接时间就会加长, 用户的使用体验就不好。
现有的 3GPP ( 3rd Generation Partnership Project, 第三代移动通信标准化 组织)技术没有提供如何指示 UE当前所在的 HNB是否与本地网络相连, 及 在有本地网络相连时, 该本地网络的类型是家庭网络还是本地 Internet网络。
通过 CSG ID和 /或 HNB Name来作为指示一个特定的 HNB是否连接家庭 网络或本地 Internet网络是几乎不可能的, 因为这需要事先将相关的配置信息 写入到 UE或 USIM ( Universal Subscribers Identity Module, 通用用户标识模 块)卡中, 并且这种方法不具有动态性、 可扩展性, 因为 HNB可以暂时地将 家庭网络或本地 Internet网^^上或切断, 同样, 相应的运营商也因此可能对 增加一个支持 CSG ID的 HNB的部署。
另外, 对于 Open Mode (开放模式)的 HNB, 它不存在着 CSG ID Cell (小区), 也就没有 CSG ID与之对应。
因此, 现有技术的不足在于: 用户不能获知 HNB上的本地网络类型, 因 而也无从确定相应的连接手段。 鉴于此, 本发明实施例中提供了向 UE指示 HNB上的本地网络类型的方案来解决该不足, 进一步的还提供了 UE根据该 指示对 HNB上本地网络类型进行处理的方案。
图 3为网络侧的 HNB上本地网络类型的处理方法实施流程示意图,如图 所示, 在处理过程中可以包括如下步骤:
步骤 201、 HNB确定在其上的本地网络的类型;
步骤 202、 HNB向 UE指示所述本地网络的类型。
在 HNB向 UE进行指示时, 发明人根据现有技术中可能出现的情况, 将 按以下方式分别说明 HNB如何对 UE进行指示, 具体的: 在指示方式上, 将 分别从利用系统信息和 /或高层信令的方式进行指示; 在指示对象上, 将分别 从 HNB直接指示和 /或通过其他接入网设备进行指示;在指示时机上,对空闲 状态的 UE则在任意时刻进行指示; 对连接状态的 UE, 则将分别从 UE切换 前、 切换中、 切换后来进行指示; 在 UE侧的状态上, 将分别从 UE处于空闲 状态或信令连接状态来进行指示。 下面对具体的实施方式进行说明。
下面实施例中本地网络的类型可以包括家庭网络和 /或本地 Internet 网络 等网络类型, 由于本发明实施中将解决的是如何指示 UE本地网络的类型, 而 与有何种类型无关, 因此, 无论 HNB上连接的网络为何种类型, 经过相应的 调整后都可以采用下述的实施方案。
实施中, HNB向 UE指示在其上所连接的本地网络的类型时, 可以包括 以下方式之一或者其组合:
方式一、 HNB通过广播的系统信息向 UE指示所述本地网络的类型; 方式二、 HNB通过高层信令向 UE指示所述本地网络的类型;
方式三、 HNB在广播的系统信息中携带所述本地网络的类型信息,向 UE 指示从系统信息中获取所述本地网络的类型。
方式一
在 HNB通过广播的系统信息向 UE指示在其上的本地网络的类型时, 在 系统信息的 SIB20 ( System Information Block type20, 系统信息块类型 20 )中 携带所述本地网络的类型信息, 并通过该信息向 UE指示 HNB所述本地网络 的类型。
在 HNB通过系统信息广播在其上的本地网络的类型时,一种实施方式是: 可以通过扩展 SIB 20来广播 HNB所连接的本地网络的类型,这是因为与 HNB 相关的 SIB20 ( SystemInformationBlockType20 )包含有当前的 HNB name。 SIB 20在 TS25.331中进行了定义。 下面以实例进行说明。
表 1为在 TS25.331中定义的 System Information Block Type 20 ( SIB20 ), 其包含有当前的 HNB name ( HNB名称), 如下所示, 可以在 SIB20中使用 2bit分别指示该 HNB所连接的本地网络的类型。
10.2.48.8.23 System Information Block type 20 (系统信息块类型 20 ) 系统信息块类型 20包含 HNB名称及 HNB信息, 表 1
Figure imgf000009_0001
(每比特指示一个 HNB可以接
入的网络类型的可用性,一个比特的 数值 1指示用户可选的可用网络,一 个比特的数值 0指示用户可选的网 络不可用 .)
表中加粗的 HNB access indicator内容即为扩展的内容。
Multi表示该域可能有多个取值范围, 一般会有一个最大值, 比如:
表 2
Figure imgf000010_0001
是说 MBMS Selected Services可能的取值为 1 到 maxMBMSservSelect中 的任何一个值。
OP是 optionally present, "可能出现" 的意思, 出现或不出现的条件会在 协议的过程描述等地方指明; MP是 "强制出现"。
显然, 2比特指示信息可以表示 4种不同的值, 例如, 下表的 4个取值分 别表示 HNB所连接的本地网络的类型。
表 3 本地网络类型的指示
Bi t Bi t 表示的本地网络类型
2 1
0 0 此 HNB没有连接任何的本地网络, 即此 HNB没有连接 家庭网络也没有连接本地 Internet网络, 也就是 UE只能 建立 SGi接口的 PDN连接。
0 1 此 HNB连接到家庭网络, 没有连接到本地 Internet
网络
1 0 此 HNB连接到本地 Internet网络, 没有连接到家庭 网络
1 1 此 HNB既连接到本地 Internet 网络同时还连接到家 庭网络 需要指出的是,使用 HNB指示本地网络类型的方式不限于本实施方式中 的 BIT STRIBG类型,即 2比特信息的指示方式,也可以使用枚举类型等其他 方式表述, 本领域技术人员易知, 在实施例教导了如何将网络类型的信息传 送至 UE的方案后,那么携带哪些具体信息来表达是哪种类型的网络则是容易 实现的, 因此, 表 3 中的方式仅用于教导本领域技术人员具体如何实施本发 明, 但不意味仅能使用该种方式, 实施过程中可以结合实践需要来确定相应 的方式。
相应的,该方式下的 HNB通过系统信息广播其所连接的本地网络的类型 时, UE存在两种状态:
1、 空闲状态的 UE。
空闲状态的 UE通过读取广播的系统信息就可以知道 UE 当前所驻留的 HNB上的本地网络的类型。
2、 信令连接状态的 UE。
具有 UTRAN/GERAN ( Universal Terrestrial Radio Access Network/GSM EDGE Radio Access Network, 通用陆地无线接入网 /GSM/EDGE无线接入网; GSM: Global System for Mobile Communications, 全球移动通信系统、 EDGE: Enhanced Data rates for GSM Evolution, GSM演进增强型数据速率)接入能力 的 UE, 可在 CELL— PCH (小区寻呼信道)、 URA_PCH ( UTRAN注册区寻呼 558 信道)连接状态下进行读取 SIB20, 连接状态下 (除了 CELL_DCH )也可以 读取 SIB3中的 CSG Identity并判断该小区是否为 CSG小区, 在 CELL— DCH 状态则需要指定读取 SIB20以判断该小区是否为 CSG小区。 则当 UE从其它 的宏基站切换到 HNB时, UE通过读取系统广播消息获取当前所在的 HNB所 连接的本地网络的类型。 即处于 CELL一 PCH, URA_PCH连接状态的 UE可以 通过读取 SIB20获得本地网络类型, 也可以据此确定当前使用的 NodeB的类 型是 HNB而不是宏基站(如 NodeB ), 具体实施中可令 UE去读取广播 HNB 所连接的本地网络类型的系统广播。
显然, 空闲状态的 UE在与 HNB建立信令连接之前, 通过读取 SIB20会 知道当前所使用的基站的类型。 当连接状态的 UE通过切换进入到此 HNB之 后, UE通过读取目标基站的 SIB 3来知晓切换的目标基站是否是 HNB, 如 果目标基站是 HNB,UE需要读取 H B所连接的本地网络类型的系统信息(即 系统广播), 获得此 HNB所连接的本地网络的类型。
方式二
在 HNB通过高层信令向 UE指示所述本地网络的类型时, 可以包括: 第 1种、 在 UE切换到目标 HNB的过程中, 源基站通过高层信令向 UE 指示目标 HNB上的本地网络的类型;
第 2种、 在 UE切换到目标 HNB后, HNB通过高层信令向 UE指示目标 HNB上的本地网络的类型。
下面分别对这两种方式的具体实施进行说明。
第一种: 对于 UE从源基站通过切换要进入目标 HNB时, 在切换的过程 中, 目标 HNB可以将其上的本地网络的类型信息通过源基站指示给 UE。
UE切换到目标 HNB的过程, 可以包括以下过程之一:
UE从源 NodeB或源 HNB切换到目标 HNB的过程;
UE从 E-UTRAN ( Evolved Universal Terrestrial Radio Access Network , 演进的通用陆地无线接入网)接入的源 eNodeB或源 HeNB ( Home eNB, 家 庭演进型基站)切换到目标 HNB的过程。 UE从 GERAN ( GSM/EDGE Radio Access Network, GSM/EDGE无线接 入网; GSM: Global System for Mobile communication, 全球移动通信系统; EDGE : Enhanced Data rates for GSM Evolution, GSM演进增强型数据速率) 接入的源 BSS ( Base Station Subsystem, 基站子系统)切换到目标 HNB的过 程;
实施中, 通过源基站使用高层信令向 UE指示目标 HNB上的本地网络的 类型时, 可以包括:
目标 HNB在向 SGSN ( Serving GPRS Support Node, 服务 GPRS支持节 点; GPRS: General Packet Radio Service, 通用分组无线业务)发送的消息中 携带目标 HNB上的本地网络的类型信息;
SGSN在向源基站发送的消息中携带目标 HNB 上的本地网络的类型信 息;
源基站根据 SGSN发送的消息中携带的目标 HNB上的本地网络的类型信 息向 UE指示目标 HNB上的本地网络的类型。
更具体的,在实施中, 目标 HNB向 SGSN发送 RANAP ( RAN Application Protocol , RAN应用协议; RAN: Radio Access Network,无线接入网)Relocation Request Acknowledge (重定位请求确认) 消息, 所述消息中包含有携带了发 送给 UE的 RRC ( Radio Resource Control, 无线资源控制)切换命令消息的 Target RNC to Source RNC Transparent Container IE (目标 RNC到源 RNC透明 容器信息单元; RNC: Radio Network Controller , 无线网络控制器), 在所述 RRC切换命令消息中携带 H B上的所述本地网络的类型信息;
源 NodeB 或源 HNB 从 SGSN透传至的 Target RNC to Source RNC Transparent Container IE中解出 RRC切换命令消息;
源 NodeB或源 HNB通过 RRC切换命令消息向 UE指示 H B上的所述本 地网络的类型。
实施中, 目标 HNB 在发送给 SGSN 的 RANAP Relocation Request Acknowledge消息中包含有 Target RNC to Source RNC Transparent Container P T/CN2010/000558
IE。 SGSN透明地将 Target RNC to Source RNC Transparent Container传递给源 NodeB或源 HNB,即 SGSN在发送给源 NodeB或源 HNB的 RANAP Relocation Command (重定位命令) 消息中包含有上面 Target RNC to Source RNC Transparent Container IE。 在 Target RNC to Source RNC Transparent Container 中包含着目标 HNB给 UE发送的 RRC切换命令消息,在切换过程中,源 NodeB 或源 HNB收到目标 HNB的接口消息 Relocation Request Acknowledge后解出 其中目标 HNB给 UE的切换命令消息并发送给 UE。
在 TS25.331 中定义了切换命令的内容, 因此可以在切换命令中携带 2bit 来指示该 HNB所连接的本地网络的类型,由于切换在 UMTS( Universal Mobile Telecommunication System ,通用移动通信系统)可能使用以下三条消息之一: 物理信道重配置、 传输信道重配置 (包括物理信道重配)、 RB ( Radio Bearer, 无线承载)重配(包括物理信道与连接信道重配)。 下面将以如何在这三条消 息中添加 HNB接入指示信息为例进行说明, 相应的, 其他在切换时使用的消 息、 信令, 只要是能够携带信息的消息、 信令也可以按本实施例中所说的方 案实施。
1 )、 物理信道重配置。
10.2.22 PHYSICAL CHANNEL RECONFIGURATION (物理信道重配 置)
This message is used by UTRAN to assign, replace or release a set of physical channels used by a UE. (这个消息由 UTRAN指派, 置换或者释放一组 UE已 用的物理信道)
RLC-SAP: AM or UM ( Radio Link Control-Service Access Point无线链 路控制-业务接入点: 确认模式或者非确认模式)
Logical channel: DCCH (逻辑信道: Dedicated Control Channel, 专用控 制信道)
Direction: UTRAN→ UE (方向: UTRAN ->UE )
表 4 Information Need Multi Type and Semantics Vers Element/Group name reference description ion
Message Type MP Message
(消息类型) (强制 Type
出现)
UE Information
Elements
( UE信息单元)
RRC transaction MP RRC
identifier transaction
( RRC事务标识) identifier
10.3.3.36
( RRC事务
标 识 在
10.3.3.36 )
... (其他 Information Elements )
MBMS PL Service OP Enumerated REL Restriction (TRUE) -6 Information (枚举为选
( MBMS PL服务限 中)
制信息)
HNB information
elements
HNB access indicator OP Bit string(2) Indicate RE available L-9 local network (本地可用 网 i S示) 其中, 加粗的 HNB information elements, HNB access indicator表格内容 即为扩展内容。
2 )、 无线承栽重配置。
10.2.27 RADIO BEARER RECONFIGURATION (无线承栽重配置)
This message is sent from UTRAN to reconfigure parameters related to a change of QoS or to release and setup a radio bearer used for ptp transmission of MBMS services of the broadcast type. This procedure can also change the multiplexing of MAC, reconfigure transport channels and physical channels. This message is also used to perform a handover from GERAN lu mode to UTRAN. (来 自 UTRAN的这个消息用于重配置参数, 该参数涉及 QoS改变、 或者为了释 放和建立用于 ptp (点到点)传输广播类型的 MBMS服务的无线承栽。 这个 程序也能改变 MAC的多路复用, 重配置传输信道和物理信道。这个消息通常 也用于完成从 GERAN lu接口模式切换至 UTRAN。 其中: QoS: Quality of Service月 务盾量; MBMS: Multimedia Broadcast/Multicast Service, 多媒体广 播 \组播服务; MAC: Multiple Access Channel, 多址接入信道)
RLC-SAP: AM or UM or sent through GERAN lu mode (确认模式或非确认 模式或通过 GERAN lu接口模式发送)
Logical channel: DCCH or sent through GERAN lu mode
Direction: UTRAN→ UE
表 5
Information Need Multi Type and Semantics Versio Element/Group name reference description n
Message Type MP Message
Type
UE Information
elements
RRC transaction MP RRC identifier transact!
on
identifier
10.3.3.36
... (其他 Information Elements )
MBMS PL Service OP Enumera REL-6
Restriction ted
Information (TRUE)
HNB information
elements
HNB access indicator OP Bit Indicate REL- string(2) available 9
local
network 其中, 力口粗的 HNB information elements, HNB access indicator表格内容 即为扩展内容。
3 )、 传输信道重配置。
10.2.50 TRANSPORT CHANNEL RECONFIGURATION (传输信道重配 置)
This message is used by UTRAN to configure the transport channel of a UE. This also includes a possible reconfiguration of physical channels. The message can also be used to assign a TFC subset and reconfigure physical channel. ( UTRAN用该消息为 UE配置传输信道,这也包括可能对物理信道的重配置。 这个消息也能够用于指派 TFC(Transport Format Combination, 传输格式组合) 子集和物理信道重配置。 )
RLC-SAP: AM or UM
Logical channel: DCCH
Direction: UTRAN→ UE 表 6
Figure imgf000018_0001
其中, 力口粗的 HNB information elements HNB access indicator表格内容 即为扩展内容。
如同方式一中的表 1, 2比特指示信息可以表示 4种不同的值, 分别表示 目标 HNB上的本地网络的类型。
同样的, 如同方式一, 使用目标 HNB指示本地网络类型的方式不限于实 施例中的 BIT STRIBG类型,即 2比特信息的指示方式,也可以使用枚举类型 等其他方式表述, 该方式仅用于教导本领域技术人员具体如何实施本发明, 但不意味仅能采用该种方式, 实施过程中可以结合实践需要来确定相应的方 式。
第二种: 对于 UE从源基站通过切换进入到目标 HNB的情况, 可以在切 换的过程完成后, 目标 HNB将一个 RRC消息将其上的本地网络的类型信息 指示给 UE。
即, 在 UE切换到目标 HNB后, 目标 HNB可以通过 RRC消息向 UE指 示目标 HNB上的本地网络的类型。
具体实施中, 在一些 Cell/URA/GRA ( URA: UTRAN Registration Area, UTRAN注册区、 GRA: GERAN Registration Area, GERAN注册区)更新流 程中, Target R C会与 UE交互信息。 UE给网络侧发送 Cell Update (小区更 新)、 URA Update ( URA更新), GRA Update ( GRA更新)等消息, 网络侧 回复 Cell Update Confirm (小区更新确认), URA Update Confirm ( URA更新 确认)、 GRA Update Confirm ( GRA更新确认)等 RRC消息。 因此, 目标 HNB 可以在通过 RRC消息向 UE指示目标 HNB上的本地网络的类型时, 在 Cell Update Confirm (小区更新确认), URA Update Confirm ( URA更新确认)、 GRA Update Confirm ( GRA更新确认消息)之一或者其它 RRC消息上携带目 标 HNB上的本地网络的类型信息, 并通过该信息向 UE指示目标 HNB上的 本地网络的类型。
在网络侧给 UE发送的下行消息中可以携带本地网络的类型信息指示。下 面以 CELL Update Confirm (小区更新确认)消息为例, 在其中扩展本地网络 的类型信息指示可以如下:
10.2.8CELL UPDATE CONFIRM (小区更新确认)
This message confirms the cell update procedure and can be used to reallocate new RNTI information for the UE valid in the new cell. (该消息确认小区更新过 程并能用于为能够进入一个新的小区的 UE重新指派新的 RNTI信息。 RNTI: Radio Network Temporary Identity, 无线网络临时识别) RLC-SAP: UM
Logical channel: CCCH or DCCH
Direction: UTRAN→UE
表 7
Figure imgf000020_0001
CV-CCCH是指只有当使用 CCCH逻辑信道时这个域才强制出现, CV是 条件取值"的意思, 条件取值一般会列在表格最后。 其中, 力口粗的 HNB information elements、 HNB access indicator表格内容 即为扩展内容。
方式三
对于 UE从源基站通过切换进入到目标 HNB的情况, 在切换的过程中, 目标 HNB可以通过源基站发送指示给 UE,让 UE去读取目标 HNB广播的含 有本地网络类型的系统信息块(SIB )。
即, 目标 HNB 可以在广播的系统信息中携带本地网络的类型信息, 向 UE指示从系统信息中获取本地网络的类型时, 在 UE切换到目标 HNB的过 程中向 UE进行指示。
实施中, 目标 HNB可以在广播的系统信息中携带在其上的本地网络的类 型信息时, 在系统信息的 SIB20 中携带本地网络的类型信息, 并通过该信息 向 UE指示目标 HNB上的本地网络的类型。
UE切换到目标 HNB的过程, 可以包括以下过程之一:
UE从源 NodeB或源 HNB切换到目标 HNB的过程;
UE从 GERAN接入的源 BSS切换到目标 HNB的过程。
实施中,在 UE切换到目标 HNB的过程中向 UE进行指示时, 可以包括: 目标 HNB在向 SGSN发送的消息中携带指示 UE读取目标 HNB系统信 息的信息;
SGSN在向源基站发送的消息中携带所述指示 UE读取目标 HNB系统信 息的信息;
源基站根据 SGSN发送的消息中携带的所述指示 UE读取目标 HNB系统 信息的信息向 UE指示读取目标 HNB的系统信息。
具体实施中, 目标 HNB 向 SGSN发送 RANAP Relocation Request Acknowledge消息,所述消息中包含有携带了目标 HNB发送给 UE的 RRC切 换命令消息的 Target RNC to Source RNC Transparent Container IE, 所述 RRC 切换命令消息中携带目标 HNB所述指示 UE读取 HNB系统信息的信息; 源 NodeB 或源 HNB 从 SGSN透传至的 Target RNC to Source RNC Transparent Container IE中解出 RRC切换命令消息;
源 NodeB或源 HNB通过 RRC切换命令消息向 UE指示读取目标 HNB 系统信息。
在实施时, 目标 HNB在发送给 SGSN的 RANAP Relocation Request Acknowledge消息中包含有 Target RNC to Source RNC Transparent Container IEo SGSN透明地将 Target RNC to Source RNC Transparent Container传递给源 NodeB或源 HNB,即 SGSN在发送给源 NodeB或源 HNB的 RANAP Relocation Command消息中包含有上面描述过的 Target RNC to Source RNC Transparent Container IE。 在 Target RNC to Source RNC Transparent Container中包含着目 标 HNB给 UE发送的 RRC切换命令消息,在切换过程中,源 NodeB或源 HNB 收到目标 HNB的接口消息 Relocation Relocation Request Acknowledge后解出 其中给 UE的切换命令消息并发送给 UE。
在 TS25.331中定义了切换命令的内容, 因此可以在切换命令中携带 lbit 指示 UE读取 HNB上的本地网络类型的系统信息。
由于该实施例与方式二第一种各例添加位置相同, 仅是添加内容不同, 所以以下仅以在 10.2.22的物理信道重配中添加 HNB读取指示信息举例:
10.2.22 PHYSICAL CHANNEL RECONFIGURATION
This message is used by UTRAN to assign, replace or release a set of physical channels used by a UE.
RLC-SAP: AM or UM
Logical channel: DCCH
Direction: UTRAN→ UE
表 8
Figure imgf000022_0001
Type
UE Information
Elements
RRC transaction MP RRC
identifier transact!
on
identifier
10.3.3.36
... (其他 Information Elements )
MBMS PL Service OP Enumera REL-6
Restriction ted
Information (TRUE)
HNB information
elements
HNB read indicator OP BOOLE Indicate if REL- AN read HNB 9 ( 布 尔 info in 型) system
information
(如果在系 统信息中读
到 HNB 信
息则指示)
其中, 力口粗的 HNB information elements、 HNB access indicator表格内容 即为扩展内容。
1比特指示信息指示 UE是否需要读取广播 HNB所连接本地网络类型的 系统信息块(SIB )。
实施中, 显然用 1比特指示信息便可以指示 UE是否需要读取广播 HNB 所连接本地网络类型的系统信息块(SIB ) 了。 同样的, 1比特信息的指示方 式仅用于教导本领域技术人员具体如何实施本发明, 但不意味仅能采用该种 方式, 实施过程中可以结合实践需要来确定相应的方式。
进一步的, 在上述各实施中还可以包括:
HNB确定所连接的本地网络的类型是否发生变化;
在确定发生变化后, HNB向 UE指示所述所连接的本地网络的类型。 该方案表达了当 HNB所连接的本地网络的类型发生改变时,通知本地网 络的改变结果。 前面各实施方式说明了如何指示 UE在 HNB上的本地网络的 类型,而该方案表达了当这些本地网络的类型发生变化时,可以及时告知 UE, 那么, 显然该方案是可以与上面的每一个指示的方案进行组合使用的, 它们 彼此之间并没有互斥的关系存在。
具体实施中, HNB 所连接的本地网络的类型发生改变, 如本地 Internet 网络被拆除, HNB应当改变广播消息的内容, 使之广播的当前的新的所连接 的本地网络的类型。一种方式是 HNB通过 OAM( Operations,Administration and Maintenance, 操作、 管理和维护)或其它的方式手动地改变 HNB 的配置, HNB随之改变广播消息中本地网络的类型。 另外一种方式是 HNB有自动检 测本地网络的能力, 实现的方法有很多种, 如 HNB每隔一段时间去 Ping本 地网络中的一个节点(如服务器或路由器), 若此节点不可达, 则认为此类型 的本地网络不可达, 从而改变改变广播消息中所连接的本地网络的类型。
同样, 这种动态的过程, 也应用于 UE与 HNB处于 RRC连接状态, 即 当 HNB所连接的本地网络的类型发生改变时, HNB在向 UE发送的 RRC消 息中提供的 HNB所连接的本地网络的类型, 这个 RRC消息可能是新定义的 专属 RRC信令或者如方式二中第 2种中采用的复用已有的 RRC消息。
总之, HNB所广播或在 RRC消息中提供的本地网络的类型支持本地网络 类型的动态变化, 并且是最新的所连接的本地网络的类型, 即使这种变化并 不是经常发生。
下面对 UE根据该指示对 HNB上本地网络类型进行处理的方案实施进行 说明。
图 4为 UE侧的 HNB上本地网络类型的处理方法实施流程示意图, 如图 所示, 可以包括如下步骤:
步骤 301、 UE接收网络侧发送的指示, 所述指示携带有在 HNB上的本 地网络的类型信息;
步骤 302、 UE根据所述指示确定 HNB上连的本地网络的类型。
相应的, 根据网络侧的指示, UE在接收网络侧发送的指示时, 可以包括 以下方式之一或者其组合:
UE通过网络侧广播的系统信息接收所述指示;
UE通过网络侧发送的高层信令接收所述指示;
UE根据网络侧的命令通过网络侧广播的系统信息接收所述指示。
按 UE 的状态可以分为空闲状态与信令连接状态, 则实施中空闲状态的 UE可以通过网络侧广播的系统信息接收所述指示;
或, 具有 UTRAN/GERAN接入能力 UE在信令连接状态时, 在确定当前 使用的 NodeB的类型是 HNB而不 基站时, 可以通过网络侧广播的系统 信息接收所述指示。
实施中,在 UE通过网络侧广播的系统信息接收所述指示时,可以从接收 到的系统信息的 SIB20中获取所述指示。
具体的, UE通过网络侧发送的高层信令接收所述指示时, 可以从接收到 的 RRC切换命令消息中获取所述指示。
在目标 HNB通过源基站进行命令 UE从目标 HNB系统信息接收指示时, UE根据网络侧的命令通过目标 HNB广播的系统信息接收所述指示时, 可以 从接收到的 RRC切换命令消息中获取所述命令。
为了更好的向用户提供选择的可能,改善用户的体验,可以在 UE根据所 述指示确定 HNB上的本地网络的类型后, 进一步包括:
步骤 303、 将所述本地网络的类型反馈给用户;
步驟 304、 根据用户指示发起接入 HNB上的本地网络。 在步骤 303实施中, 当 UE根据 HNB的指示得到 H B所连接的本地网 络类型后, UE可以通过一些图像、 文字、 声音等用户可感知的方式呈现给用 户。
例如: 在 UE的屏幕的一特定位置上显示 "H" , 表示 UE所在 HNB连接 到家庭网络; 屏幕显示 "Γ 表示 UE所在 HNB连接到本地 Internet网络; 屏 幕显示 "H" 与 "Γ 表示此 HNB既连接到本地 Internet网络同时还连接到家 庭网络。 UE的屏幕上 "H" 与 "I" 均没有显示, 则表示此 HNB没有连接任 何的本地网络, 即此 HNB没有连接家庭网络也没有连接本地 Internet网络。
在得到 UE的反馈后, 用户可以根据自身的需要输入指示, UE便可以在 步骤 304中根据用户指示接入用户选择的网络类型了。
显然, 上面的实施方式是可以包含动态的过程, 即当 UE移动后, 从一个 HNB移动到另一个 HNB后,新的 HNB所连接的本地网络的类型与可能原来 的 HNB的本地网络的类型不同, UE这时可以通过前述的各种实施方式得到 新 HNB所连接的本地网络类型的指示, 并将更新的指示呈现给用户。
基于同一发明构思, 本发明实施例中还提供了一种 HNB、 UE、 及通信系 统, 由于这些设备解决问题的原理与一种 HNB上本地网络状态的处理方法、 相似, 因此这些设备的实施可以参见方法的实施, 重复之处不在赞述。
图 5为家庭基站结构示意图, 如图所示, HNB中可以包括:
类型确定模块 401, 用于确定在 HNB上的本地网络的类型;
指示模块 402, 用于向 UE指示所述本地网络的类型。
实施中, 按指示模块的指示方式不同进行实施时, 指示模块, 可以包括 以下单元之一或者其组合:
第一指示单元 4021, 用于通过广播的系统信息向 UE指示所述本地网络 的类型, 其具体的实施方式可以参见方式一, 容易知道, 具体实施中, 只要 是在 HNB中能够广播系统信息的功能实体均可实施;
第二指示单元 4022, 用于通过高层信令向 UE指示所述本地网络的类型, 其具体实施方式可以参见方式二, 容易知道, 具体实施中, 只要是 HNB中能 够发送高层信令的功能实体均可实施;
第三指示单元 4023, 用于在广播的系统信息中携带所述本地网络的类型 信息, 向 UE指示从系统信息中获取所述本地网络的类型,其具体实施方式可 以参见方式三, 容易知道, 具体实施中, 只要将 HNB中能够发送高层信令的 功能实体与广播系统信息的功能模块结合后便可以实施。
实施中,第一指示单元可以进一步用于在通过广播的系统信息向 UE指示 所述本地网络的类型时, 在系统信息的 SIB20 中携带所述本地网络的类型信 息, 并通过该信息向 UE指示所述本地网络的类型。
第二指示单元可以包括: 第一子单元和 /或第二子单元, 其中:
第一子单元, 用于在 UE切换到目标 HNB的过程中, 通过源基站通过高 层信令向 UE指示目标 HNB上所述本地网络的类型;
第二子单元, 用于在 UE切换到目标 HNB后, 通过高层信令向 UE指示 目标 HNB上的所述本地网络的类型。
实施中, 在对切换时的实施说明中采用了目标 HNB这一用语, 其目的在 于更好的表达出实施过程中本发明实施例中的 HNB 为切换后的 UE 归属 HNB, 并非意味还有另一 HNB作为目标 HNB存在。
实施中, 第一子单元可以进一步用于在确定包括以下过程之一时确定 UE 在切换到目标 HNB的过程中:
UE从源 NodeB或源 HNB切换到 HNB的过程中;
UE从 E-UTRAN接入的源 eNodeB或源 HeNB切换到 HNB的过程中;
UE从 GERAN接入的源 BSS切换到 HNB的过程中。
第一子单元还可以进一步用于在向 SGSN发送的消息中携带所述本地网 络的类型信息, 所述本地网络的类型信息将在 SGSN向源基站发送的消息中 进行携带, 并作为源基站向 UE指示 HNB上的所述本地网络的类型的依据。
第一子单元还可以进一步用于向 SGSN发送 RANAP Relocation Request Acknowledge消息, 所述消息中包含有携带了发送给 UE的 RRC切换命令消 息的 Target RNC to Source RNC Transparent Container IE, 所述 RRC切换命令 消息中携带所述本地网络的类型信息。
实施中,第二子单元可以进一步用于在 UE切换到目标 H B后 ,通过 RRC 消息向 UE指示目标 HNB上的本地网络的类型。
第二子单元还可以进一步用于在通过 RRC消息向 UE指示 HNB上的所 述本地网络的类型时, 在 Cell Update Confirm, URA Update Confirm. GRA Update Confirm消息之一携带所述本地网络的类型信息, 并通过该信息向 UE 指示 HNB上的所述本地网络的类型。
实施中, 第三指示单元可以包括:
系统信息单元,用于在广播的系统信息中携带目标 HNB上的本地网络的 类型信息, 并向 UE广播;
第三子单元, 用于在向 UE指示从系统信息中获取目标 HNB上的本地网 络的类型时, 在 UE切换到目标 HNB的过程中向 UE进行指示。
系统信息单元可以进一步用于在广播的系统信息中携带目标 HNB上的本 地网络的类型信息时,在系统信息的 SIB20中携带目标 HNB上的本地网络的 类型信息, UE通过该信息获得目标 HNB上的本地网络的类型的指示。
第三子单元可以进一步用于在确定包括以下过程之一时确定 UE在切换 到目标 HNB的过程中:
UE从源 NodeB或源 HNB切换到 HNB的过程中;
UE从 E-UTRAN接入的源 eNodeB或源 HeNB切换到 HNB的过程中;
UE从 GERAN接入的源 BSS切换到 HNB的过程中。
第三子单元还可以进一步用于在向 SGSN发送的消息中携带指示 UE读取 HNB系统信息的信息,所述指示 UE读取 HNB系统信息的信息将在 SGSN向 源基站发送的消息中进行携带, 并作为源基站向 UE指示读取 HNB系统信息 的依据。
具体实施中, 第三子单元还可以进一步用于向 SGSN 发送 RANAP Relocation Request Acknowledge消息,所述消息中包含有携带了发送给 UE的
、,, 所 述 RRC切换消息中携带所述指示 UE读取 HNB系统信息的信息。
基于当 HNB所连接的本地网络的类型发生改变时,通知本地网络的改变 结果方案的考虑。 为了及时告知 UE, 那么, 可以进一步包括与上面的每一个 指示的方案进行组合使用的类型变化确定模块 403,用于确定所连接的本地网 络的类型是否发生变化,在确定发生变化后,触发所述指示模块向 UE指示目 标 HNB上的本地网络的类型。
图 6为用户设备结构示意图, 如图所示, UE中可以包括:
接收模块 501, 用于接收网络侧发送的指示, 所述指示携带有在 HNB上 的本地网络的类型信息,具体实施中,本领域技术人员容易知晓 UE上能够接 收网络侧发送的消息、 信令的功能实体均可用来实施;
类型确定模块 502, 用于根据所述指示确定 HNB上的本地网络的类型, 该模块在实施中仅需能够根据指示确定该指示所代表的含义的功能实体均可 实施,具有这一类处理能力的功能实体在现有 UE上是很多的,视需要增加这 一功能实体模块或者在现有实体上增加该功能即可。
实施中, 与网络侧的处理方式相对应, 可以在接收模块 501 中包括以下 单元之一或者其组合:
第一接收单元 5011, 用于通过网络侧广播的系统信息接收所述指示, 该 模块的实施可以参见方式一的实施;
第二接收单元 5012, 用于通过网络侧发送的高层信令接收所述指示, 该 模块的实施可以参见方式二的实施;
第三接收单元 5013, 用于根据网络侧的命令通过网络侧广播的系统信息 接收所述指示, 该模块的实施可以参见方式三的实施。
实施中,第一接收单元 5011中可以包括空闲接收子单元和 /或连接接收子 单元, 其中:
空闲接收子单元,用于空闲状态的 UE通过网络侧广播的系统信息接收所 述指示;
连接接收子单元, 用于在 UE具有 UTRAN/GERAN接入能力, 且在信令 010/000558 连接状态时, 在确定当前使用的 NodeB的类型是 HNB而不是宏基站时通过 网络侧广播的系统信息接收所述指示。
第一接收单元 5011可以进一步用于在 UE通过网络侧广播的系统信息接 收所述指示时, 从接收到的系统信息的 SDB20中获取所述指示。
实施中, 第二接收单元 5012可以进一步用于在通过网络侧发送的高层信 令接收所述指示时, 从接收到的 RRC切换命令消息中获取所述指示。
实施中, 第三接收单元 5013可以进一步用于在根据网络侧的命令通过网 络侧广播的系统信息接收所述指示时, 从接收到的 RRC切换命令消息中获取 所述命令。
为了丰富用户的感受, 用户设备在实施中还可以进一步包括:
显示模块 503, 用于在 UE根据所述指示确定 HNB上的本地网络的类型 后, 向用户显示本地网络的类型,;
输入模块 504, 用于供用户输入指示信息;
连接模块 505, 用于根据用户输入的指示接入 HNB上连接的网络。
实施中,显示模块采用正常地 UE的具有显示功能的功能实体即可,具体 显示时, 可以采用以下方式: 例如: 在 UE的屏幕上显示 "H" , 表示 UE所在 HNB连接到家庭网络; 屏幕显示 "Γ 表示 UE所在 HNB连接到本地 Internet 网络; 屏幕显示 "H" 与 "Γ 表示此 HNB既连接到本地 Internet网络同时还 连接到家庭网络。 UE的屏幕上 "H" 与 "Γ 均没有显示, 则表示此 HNB没 有连接任何的本地网络,即此 HNB没有连接家庭网络也没有连接本地 Internet 网络。
在得到 UE的反馈后, 用户可以根据自身的需要通过输入模块输入指示, UE便可以在根据用户指示通过连接模块接入用户选择的网络了。
图 7为通信系统结构示意图, 如图所示, 通信系统中可以包括:
HNB601 , 用于在确定在其上的本地网络的类型后, 向 UE指示所述本地 网络的类型;
UE602, 用于接收网络侧发送的指示, 所述指示携带有在 HNB上的本地 网络的类型信息, 并根据所述指示确定 H B上的本地网络的类型。
具体的接收指示的方式可以参考方式一、 方式二、 方式三来制定相应的 接收方式。
针对方式二、 方式三中 HNB可以通过源基站来指示 UE以及指示 UE读 取系统信息获取类型的方案, 实施中还可以在系统中包括 SGSN603、 第一基 站 604、 第二基站 605, 下面进行说明。
在系统中进一步包括 SGSN603、 在切换前向 UE提供通信业务服务的第 一基站 604时, 可以是:
HNB601进一步用于在通过高层信令向 UE指示 HNB601上的本地网络的 类型时, 向 SGSN发送携带 HNB601上的本地网络的类型信息的消息;
SGSN603, 用于向所述第一基站发送携带 HNB601上的本地网络的类型 信息的消息;
第一基站 604, 用于根据 SGSN发送的消息中携带的 HNB601上的本地 网络的类型信息向 UE指示 HNB601上的本地网络的类型。
在系统中进一步包括 SGSN603、 在切换前向 UE提供通信业务服务的第 二基站 605时, 可以是:
HNB601进一步用于在广播的系统信息中携带 HNB601上的本地网络的 类型信息, 向 UE指示从系统信息中获取 HNB601上的本地网络的类型时, 在 UE切换到 HNB601的过程中,通过高层信令向 UE指示 HNB601上的本地 网络的类型, 向 SGSN发送携带所述指示 UE读取 HNB601系统信息的信息 的消息;
SGSN603,用于向所述第二基站 605发送携带所述指示 UE读取 HNB601 系统信息的信息的消息;
第二基站 605, 用于根据 SGSN发送的消息中携带的所述指示 UE读取 HNB601系统信息的信息向 UE指示读取 HNB601系统信息。
为了描述的方便, 以上所述装置的各部分以功能分为各种模块或单元分 别描述。 当然, 在实施本发明时可以把各模块或单元的功能在同一个或多个 软件或硬件中实现。
由上述实施例可以看出, 本发明实施中, HNB可以通过系统信息广播其 所连接的本地网络的类型; 具体手段可以采用利用 2bit来修改 SIB, 并通过 SIB携带后用以指示 UE。
还提供了对于具有 UTRAN/GERAN接入能力的 UE, 在处于信令连接状 态时, 可在的 CELL_PCH、 URA一 PCH连接状态下进行读取 SIB20, 连接状态 下(除了 CELL— DCH ), 也可以读取 SIB3中的 CSG Identity并判断该小区是 否 CSG,在 CELL— DCH的状态则需要指定读取 SIB20以判断是否 CSG小区。 则当 UE从其它的宏基站切换到 HNB时, UE通过读取系统广播消息获取当 前所在的 HNB所连接的本地网络的类型。即 UE处于 CELL_PCH, URAJPCH 连接状态的 UE可以通过读取 SIB20获得本地网络类型,也可以通过判断当前 使用的 NodeB的类型是 HNB而不是宏基站(即 NodeB )时, 可令 UE去读取 广播 HNB所连接的本地网络类型的系统广播。
而对于 UE从源基站通过切换进入到目标 HNB时, 在切换的过程中, 目 标 HNB可以将其所连接的本地网络的类型信息通过源基站指示给 UE; 对于 UE从源基站通过切换进入到目标 HNB时,在切换的过程中, 目标 HNB也可 以通过源基站发送指示给 UE, 让 UE去读取广播目标 HNB所连接的本地网 络类型的系统信息块。
对于 UE从源基站通过切换进入到目标 HNB的情况, 可以在切换的过程 完成后, 目标 HNB可以通过 RRC信令将其上的本地网络的类型信息指示给 进一步的, 可以检测并指示 HNB所连接的本地网络的类型的动态更新。 进一步的,当 UE根据前面的方案得到 HNB上的本地网络类型的指示后, 可以通过一些图像、 文字、 声音等用户可感知的方式呈现给用户, 以供用户 选择。
由于在本发明实施例中提出了对于与 H B上的本地网络类型信息的处理 方案中提出了多种指示技术,使得 UE能够在接收到此指示后, 能让用户获知 UE当前所在的 HNB上的本地网络类型, 从而为能够接入到相应类型的本地 网络作出选择。 因此可以让用户不必要通过尝试就可决定是否要接入到本地 网络, 从而提到了用户的使用体验。
下面针对 HeNB介绍基站上本地网络连接状态的处理方法及设备。
发明人在发明过程中注意到: 当 UE签约到一个 CSG ( Closed Subscriber Group, 闭合用户群) ID ( Identity, 标识) 时, 此 CSG ID可能包含在多个 HeNB中, 而这些 HeNB中可能有些 HeNB连接到家庭网络, 可能有些 HeNB 连接到本地 Internet网络,可能有些 HeNB既没有连接到家庭网络也没有连接 到本地 Internet 网络, 即此 HeNB没有连接到任何的本地网络; 当然, 有些 HeNB也可能既连接到家庭网络也连接到本地 Internet网络。
当 UE需要通过 HeNB接入到家庭网络或本地 Internet网络时, 若 UE事 先能够知道 UE当前所在 HeNB是否连接有本地网络,及所连接的本地网络的 类型, 就可以接入相对应的本地网络中, 从而提高用户使用网络的体验, 下 面有两个例子可作说明:
例 1 , 当 UE发现当前 HeNB连接到本地 Internet网络, 没有连接到家庭 网络时, UE可以建立到本地 Internet网络的 PDN ( Packet Data Network, 分 组数据网)连接, 从而使用本地 Internet网络来访问 Internet, 而不使用通过 SGi接口 ( SGi接口是 EPS系统与 PDN之间的接口)的 PDN ( Packet Data Network, 分组数据网)连接来访问 Intemet。
例 2,当 UE发现当前在 HeNB连接到家庭网络而没有连接到本地 Internet 网络时, UE就需要建立通过 SGi接口的 PDN连接来访问 Internet, 而不用先 尝试接入到本地 Internet网络, 当本地 Internet网 ^^入不成功时, 才转而建 立通过 SGi接口的 PDN连接来访问 Internet,这样 UE建立到 Internet的 IP连 接就会比较快, 用户的使用体验比较好。 否则, UE建立到 Internet的 IP连接 时间就会加长, 用户的使用体验就不好。
现有的 3GPP ( 3rd Generation Partnership Project, 第三代移动通信标准化 组织)技术没有提供如何指示 UE当前所在的 HeNB是否与本地网络相连,及 在有本地网络相连时, 该本地网络的类型是家庭网络还是本地 Internet网络。 通过 CSG ID和 /或 HeNB Name来作为指示一个特定的 HeNB是否连接家 庭网络或本地 Internet网络是几乎不可能的, 因为这需要事先将相关的配置信 息写入到 UE或 USIM ( Universal Subscribers Identity Module, 通用用户标识 模块)卡中, 并且这种方法不具有动态性、 可扩展性, 因为 HeNB可以暂时 地将家庭网络或本地 Internet网络接上或切断, 同样, 相应的运营商也因此可 能对增加一个支持 CSG ID的 HeNB的部署。
另外, 对于 Open Mode (开放模式) 的 HeNB, 它不存在着 CSG ID Cell (小区), 也就没有 CSG ID与之对应。
因此, 现有技术的不足在于: 用户不能获知 HeNB上的本地网络类型, 因而也无从确定相应的连接手段。鉴于此,本发明实施例中提供了向 UE指示 HeNB上的本地网络类型的方案来解决该不足,进一步的还提供了 UE根据该 指示对 HeNB上本地网络类型进行处理的方案。
图 8为网络侧的 HeNB上本地网络类型的处理方法实施流程示意图, 如 图所示, 在处理过程中可以包括如下步骤:
步骤 8201、 HeNB确定在其上的本地网络的类型;
步骤 8202、 HeNB向 UE指示所述本地网络的类型。
在 HeNB向 UE进行指示时,发明人根据现有技术中可能出现的情况,将 按以下方式分别说明 HeNB如何对 UE进行指示, 具体的: 在指示方式上, 将 分别从利用系统信息和 /或高层信令的方式进行指示; 在指示对象上, 将分别 从 HeNB直接指示和 /或通过其他接入网设备进行指示; 在指示时机上, 对空 闲状态的 UE则在任意时刻进行指示; 对连接状态的 UE, 则将分别从 UE切 换前、 切换中、 切换后来进行指示; 在 UE侧的状态上, 将分别从 UE处于空 闲状态或信令连接状态来进行指示。 下面对具体的实施方式进行说明。
下面实施例中本地网络的类型可以包括家庭网络和 /或本地 Internet 网络 等网络类型, 由于本发明实施中将解决的是如何指示 UE本地网络的类型, 而 与有何种类型无关, 因此, 无论 HeNB上连接的网络为何种类型, 经 it^目应 画麵 558 的调整后都可以采用下述的实施方案。
实施中, HeNB向 UE指示在其上所连接的本地网络的类型时, 可以包括 以下方式之一或者其组合:
方式一、 HeNB通过广播的系统信息向 UE指示所述本地网络的类型; 方式二、 HeNB通过高层信令向 UE指示所述本地网络的类型;
方式三、 HeNB 在广播的系统信息中携带所述本地网络的类型信息, 向
UE指示从系统信息中获取所述本地网络的类型。
方式一
在 HeNB通过广播的系统信息向 UE指示在其上的本地网络的类型时,在 系统信息的 SIB9 ( System Information Block type9, 系统信息块类型 9 ) 中携 带所述本地网络的类型信息,并通过该信息向 UE指示 HeNB所述本地网络的 类型。
在 HeNB通过系统信息广播在其上的本地网络的类型时, 一种实施方式 是:可以通过扩展 SIB 9来广播 HeNB所连接的本地网络的类型,这是因为与 HeNB相关的 SIB9( SystemInformationBlockType9 )包含有当前的 HeNB name. 818 9在丁836.331中进行了定义。 下面以实例进行说明。
下面的技术文档为 SystemInformationBlockType9 information element ( SIB9信息单元), 如下所示, 可以在 SIB9中使用 2bit分别指示该 HeNB所 连接的本地网络的类型。
- SystemInformationBlockType9 ( SIB9 )
The IE SystemInformationBlockType9 contains a home eNB name (HNB Name). ( SIB9信息单元包含有 HeNB名称)
SystemInformationBlockType9 information element
-- ASN1 START//启动
SystemInformationBlockType9 ::= SEQUENCE {
hnb-Name OCTET STRING (SIZE(1..48)) P T/CN2010/000558
OPTIONAL, ― Need OR//SIB9:: =次序 {家庭基站 -名称 八位字节串 (大 小 (1..48 ) )可选, -若此参数没有出现则 UE需要删除以前存储的内容 } r9Hnb-Net BIT STRING (SIZE (2)) OPTIONAL, - Need
OR//版本 9家庭基站的网络类型 位串 (大小(2 ) )可选, --若此参数没有出 现则 UE需要删除以前存储的内容 }
--ASN1STOP〃终止
其中: r9Hnb-Net BIT STRING (SIZE (2)) OPTIONAL, - Need
OR 即为扩展的部分。
显然, 2比特指示信息可以表示 4种不同的值, 例如, 下表的 4个取值分 别表示 HeNB所连接的本地网络的类型。
表 9 本地网络类型的指示
Figure imgf000036_0001
网络
1 1 此 HeNB既连接到本地 Internet网络同时还连接到家 庭网络 需要指出的是, 使用 HeNB指示本地网络类型的方式不限于本实施方式 中的 BIT STRIBG类型, 即 2比特信息的指示方式,也可以使用枚举类型等其 他方式表述, 本领域技术人员易知, 在实施例教导了如何将网络类型的信息 传送至 UE的方案后,那么携带哪些具体信息来表达是哪种类型的网络则是容 易实现的, 因此, 表 9 中的方式仅用于教导本领域技术人员具体如何实施本 发明, 但不意味仅能使用该种方式, 实施过程中可以结合实践需要来确定相 应的方式。
相应的, 该方式下的 HeNB通过系统信息广播其所连接的本地网络的类 型时, UE存在两种状态:
1、 空闲状态的 UE。
空闲状态的 UE通过读取广播的系统信息就可以知道 UE 当前所驻留的 HeNB上的本地网络的类型。
2、 信令连接状态的 UE。
具有 E-UTRAN ( Evolved Universal Terrestrial Radio Access Network , 演 进的通用陆地无线接入网)接入能力的 UE, 在处于信令连接状态时, 具有读 取系统广播的能力,并且规范规定了在一定的条件下此 UE需要去读取系统广 播。 当 UE是从其它的宏基站切换到目标 HeNB时, UE也需要知道此时目标 HeNB上的本地网络的类型。 因此, 具有 E-UTRAN接入能力的 UE在处于信 令连接状态时,若发现其当前使用的 eNB类型是 HeNB而不是宏基站(如 eNB ) 时, UE便可以通过系统信息获得广播系统信息的 HeNB上的本地网络类型。
显然, 空闲状态的 UE在与 HeNB建立信令连接之前, 通过读取 SIB 9可 以知道当前所使用的基站的类型。 当连接状态的 UE通过切换进入到此 HeNB 之后, 也会通过读取目标基站的 SIB 1会知道切换的目标基站是否是 HeNB, P T/CN2010/000558 如果目标基站是 HeNB, UE需要读取 HeNB上的本地网络类型的系统信息(即 系统广播), 获得此 HeNB上的本地网络的类型。
方式二
在 HeNB通过高层信令向 UE指示所述本地网络的类型时, 可以包括: 第 1种、在 UE切换到目标 HeNB的过程中,通过源基站通过高层信令向 UE指示目标 HeNB上的本地网络的类型;
第 2种、 在 UE切换到目标 HeNB后, HeNB通过高层信令向 UE指示目 标 HeNB上的本地网络的类型。
下面分别对这两种方式的具体实施进行说明。
第一种:对于 UE从源基站通过切换要进入目标 HeNB时,在切换的过程 中, 目标 HeNB可以将其上的本地网络的类型信息通过源基站指示给 UE。
UE切换到目标 HeNB的过程, 可以包括以下过程之一:
UE从源 eNB或源 HeNB切换到目标 HeNB的过程;
UE从 UTRAN接入的源 NB或源 HNB ( Home NB, 家庭基站)切换到目 标 HeNB的过程;
UE从 GERAN ( GSM/EDGE Radio Access Network, GSM/EDGE无线接 入网; GSM: Global System for Mobile communication, 全球移动通信系统; EDGE : Enhanced Data rates for GSM Evolution, GSM演进增强型数据速率) 接入的源 BSS ( Base Station Subsystem,基站子系统)切换到目标 HeNB的过 程;
实施中,通过源基站使用高层信令向 UE指示目标 HeNB上的本地网络的 类型时, 可以包括:
目标 HeNB在向 MME ( Mobility Management Entity, 移动管理实体)发 送的消息中携带目标 HeNB上的本地网络的类型信息;
MME在向源基站发送的消息中携带目标 HeNB 上的本地网络的类型信 源基站根据 MME发送的消息中携带的目标 HeNB上的本地网络的类型 信息向 UE指示目标 HeNB上的本地网络的类型。
更具体的,在实施中,目标 HeNB向 MME发送 Sl-AP Handover Request Acknowledge ( Sl-AP切换请求确认)消息, 所述消息中包含有携带了发送给 UE的 RRCConnectionReconfiguration( RRC连接重配置, RRC: Radio Resource Control, 无线资源控制) 消息的 Target eNodeB to Source eNodeB Transparent Container IE ( 目标演进基站到源基站透明容器信息单元), 所述 RRCConnectionReconfiguration消息中含有 mobilityControlInformationC移动性 管理信息)域, 目标 HeNB在 mobilityControllnformation域中携带目标 HeNB 上的本地网络的类型信息;
源 e B或源 HeNB从 MME透传至的 Handover Request Acknowledge消 息中解出 RRCConnectionReconfiguration消息;
源 eNB或源 HeNB通过 RRCConnectionReconfiguration消息向 UE指示目 标 HeNB上的本地网络的类型。
实施中, 目标 HeNB 在发送给 MME 的 Sl-AP Handover Request Acknowledge 消息中包含有 Target eNodeB to Source eNodeB Transparent Container IE。 MME透明地将 Target eNodeB to Source eNodeB Transparent Container传递给源 eNB或源 HeNB, 即 MME在发送给源 eNB或源 HeNB的 Sl-AP Handover Command消息中包含有上面 Target eNodeB to Source eNodeB Transparent Container IE. 在 Target eNodeB to Source eNodeB Transparent Container中包含着给 UE发送的切换命令, 即 RRCConnectionReconfiguration 消息, 其中含有 mobilityControllnformation域, 切换的过程中, 源 eNB或源 HeNB收到目标 HeNB的接口消息 HANDOVER REQUEST ACKNOWLEDGE 后解出其中给 UE的切换命令 ( RRCConnectionReconfiguration消息)并发送 给 UE。
在 TS36.331中定义了 mobilityControllnformation这个域, 下面的技术文 档为 mobilityControllnformation域信息示意, 如下所示, 可以在此域的 IE ( Information Element, 信息单元) 中使用 2bit来指示该目标 HeNB上的本地 网络的类型。
MobilityControlInformation information element (移动控制信息的信息单 元)
- ASN1 START
MobilityControlInformation ::= SEQUENCE {
targetCellldentity Phy sicalCellldentity,〃移动控制信息:: =次序
{目标小区标识 物理小区标识
eutra-CarrierFreq EUTRA-CarrierFreq OPTIONAL,
-- Need OP// EUTRA (演进通用陆地无线接入)栽波频率 EUTRA栽波频率 可选 - -可选的出现
eutra-CarrierBandwidth EUTRA-CarrierBandwidth
OPTIONAL, Need ON //EUTRA载波频宽 EUTRA栽波频宽 可选 可 选出现无行动 (即若此参数没有出现, UE仍保留之前存储的内容)
additionalSpectrumEmission INTEGER (0..31)
OPTIONAL, « Need ON//额外频傳发射整数型 (0..31 )可选, 必须开启 p-Max P-Max OPTIONAL, --
Need OP/ UE上行最大传输功率 UE上行最大传输功率 可选 可选出现
t304 ENUMERATED {
ms50, mslOO, msl50, ms200, ms500, mslOOO,
ms2000, sparel}, //t304定时器, 枚 举 { 50毫秒, 100毫秒, 150毫秒, 200毫秒, 500毫秒, 1000毫秒, 2000毫秒, 空 1 }
newUE-Identit C-RNTI,//新的 UE 标识 C-R TI
( Cell Radio Network Temporary Identity ) 小区无线网络临时标识
radioResourceConfigCommon RadioResourceConfigCommon,// 公共无线资源配置公共无线资源配置 P T/CN2010/000558 rach-ConfigDedicated RACH-ConfigDedicated OPTIONAL,
-- Need OP// 专用随机存取信道配置专用随机存取信道配置 可选 --可 选出现 r9Hnb-Net BIT STRING (SIZE (2)) OPTIONAL, - Need
ON〃r9家庭基站的网络类型 位串 (大小(2 ) ) 可选, 可选出现无行动(即 若此参数没有出现, UE仍保留之前存储的内容)
}
其中, ,
r9Hnb-Net BIT STRING (SIZE (2)) OPTIONAL, - Need
ON 即为扩展的部分。
如同方式一中的表 1, 2比特指示信息可以表示 4种不同的值,分别表示 目标 HeNB上的本地网络的类型。
同样的, 如同方式一, 使用目标 HeNB指示本地网络类型的方式不限于 实施例中的 BIT STRIBG类型,即 2比特信息的指示方式,也可以使用枚举类 型等其他方式表述, 该方式仅用于教导本领域技术人员具体如何实施本发明, 但不意味仅能采用该种方式, 实施过程中可以结合实践需要来确定相应的方 式。
第二种:对于 UE从源基站通过切换进入到目标 HeNB的情况,可以在切 换的过程完成后, 目标 HeNB通过一个 RRC消息将其上的本地网络的类型信 息指示给 UE。
即, 在 UE切换到目标 HeNB后, 目标 HeNB可以通过 RRC消息向 UE 指示目标 HeNB上的本地网络的类型。
具体实施中, 目标 HeNB可以在通过 RRC消息向 UE指示目标 HeNB上 2010/000558 的本地网络的类型时,在 RRCConnectionReconfiguration( RRC连接重配消息) 中的域携带目标 HeNB上的本地网络的类型信息,并通过该信息向 UE指示目 标 HeNB上的本地网络的类型。 在消息的域中携带目标 HeNB上的本地网络 的类型信息, 在具体实施中可以在下面的扩展的域中进行携带, 实施中, 将 该域命名为 r9Hnb-Net域,显然,在消息中扩展域并在该域中携带信息按熟知 技术处理即可。
下面的技术文档为 r9Hnb-Net信息示意, 如下所示, 可以使用 RRC连接 重配消息 RRCConnectionReconfiguration中与 mobilit ControlInformation域平 行的一个域 r9Hnb-Net用两 bit信息来进行指示, 如下:
RRCConnectionReconfiguration message ( RRC连接重配消息)
-- ASN1 START〃启动
RRCConnectionReconfiguration ::= SEQUENCE {//RRC连接重配置:: =次 序{
rrc-Transactionldentifier RRC-TransactionIdentifier,//RRC事务标 识
criticalExtensions CHOICE {//关键性扩展选择 {
cl CHOICE{//cl 选择 {
rrcConnectionReconfiguration-r8
RRCConnectionReconfiguration-r8-IEs,/ RRC连接重配置 -r8 RRC连接重配 置 -r8-信息单元
spare7 NULL,//备用 7空行
spare6 NULL, spare5 NULL, spare4 NULL,
spare3 NULL, spare2 NULL, spare 1 NULL
},〃备用 6空行, 备用 5空行, 备用 4空行, 备用 3空行, 备用 2 空行, 备用 1空行),
criticalExtensionsFuture SEQUENCE { }//将来关键性扩展 次序 U
}
}
RRCConnectionReconfiguration-r8-IEs ::= SEQUENCE { //RRC连接重配 置 - R8信息单元 次序
measurementConfiguration MeasurementConfiguration
OPTIONAL, - Need ON//测量配置 测量配置 可选, 可选出现无行动 (即若此参数没有出现, UE仍保留之前存储的内容)
mobilityControlInformation MobilityControlInformation
OPTIONAL, - Need OP//移动性管理信息 移动性管理信息 可选, 可选 出现
nas-DedicatedlnformationList SEQUENCE (SIZE(L.maxDRB)) OF// 非接入层-专用信息列表次序 (大小 (l..maxDRB ) )
NAS-Dedicatedlnformation
OPTIONAL, -- Cond nonHO//非接入层-专用信息 可选, 在切换的时候 不出现
radioResourceConfiguration RadioResourceConfigDedicated OPTIONAL, Need ON //无线资源配置 专用无线资源配置 可选 可选 出现无行动(即若此参数没有出现, UE仍保留之前存储的内容)
securityConfiguration SecurityConfiguration
OPTIONAL, Cond HO//安全性配置 安全性配置 可选 -在切换的情形 下出现
nas-SecurityParamToEUTRA OCTET STRING (SIZE(6))
OPTIONAL, -- Cond I-RATHO//非接入层到 EUTRA的安全性参数八位 字节串 (大小 (6 ) )可选 -不同的接入技术之间的切换的情形下出现
r9Hnb-Net BIT STRING (SIZE (2))
OPTIONAL, -- Need OP 〃r9家 站网络类型 位串(大小(2 ) )可选, -可选出现
nonCriticalExtension SEQUENCE {}
OPTIONAL -- Need OP//非关键性扩展次序 {} 可选 可选出现
}
-- ASN1STOP〃终止
其中, r9Hnb-Net BIT STRING (SIZE (2))
OPTIONAL, - Need OP
即为扩展部分。
方式三
对于 UE从源基站通过切换进入到目标 HeNB的情况, 在切换的过程中, 目标 HeNB可以通过源基站发送指示给 UE, 让 UE去读取目标 HeNB广播的 含有本地网络类型的系统信息块(SIB )。
即, 目标 HeNB 可以在广播的系统信息中携带本地网络的类型信息, 向
UE指示从系统信息中获取本地网络的类型时, 在 UE切换到目标 HeNB的过 程中向 UE进行指示。
实施中, 目标 HeNB可以在广播的系统信息中携带在其上的本地网络的 类型信息时, 在系统信息的 SIB9中携带本地网络的类型信息, 并通过该信息 向 UE指示目标 HeNB上的本地网络的类型。
UE切换到目标 HeNB的过程, 可以包括以下过程之一:
UE从源 eNB或源 HeNB切换到目标 HeNB的过程;
UE从 UTRAN接入的源 NB或源 HNB切换到目标 HeNB的过程;
UE从 GERAN接入的源 BSS切换到目标 HeNB的过程。
实施中,在 UE切换到目标 HeNB的过程中向 UE进行指示时,可以包括: 目标 HeNB在向 MME发送的消息中携带指示 UE读取目标 HeNB系统信 息的信息;
MME在向源基站发送的消息中携带所述指示 UE读取目标 HeNB系统信 P T/CN2010/000558 息的信息;
源基站根据 MME发送的消息中携带的所述指示 UE读取目标 HeNB系统 信息的信息向 UE指示读取目标 HeNB的系统信息。
具体实施中, HeNB向 MME发送 S 1 - AP Handover Request Acknowledge 消息, 所述消息中包含有携带了发送给 UE的 RRCConnectionReconfiguration 消息的 Target eNodeB to Source eNodeB Transparent Container IE , 所述 RRCConnectionReconfiguration 消息中含有 mobilityControlInformation 域, HeNB在 mobilityControlInformation域中携带所述指示 UE读取目标 HeNB系 统信息的信息;
源 eNB或源 HeNB从 MME透传至的 Handover Request Acknowledge消 息中解出 RRCConnectionReconfiguration消息;
源 eNB或源 HeNB通过 RRCConnectionReconfiguration消息向 UE指示读 取目标 HeNB系统信息。
在实施时, 目标 HeNB 在发送给 MME 的 Sl-AP Handover Request Acknowledge 消息中包含有 Target eNodeB to Source eNodeB Transparent Container IE。 MME透明地将 Target eNodeB to Source eNodeB Transparent Container传递给源 eNB或源 HeNB, 即 MME在发送给源 eNB或源 HeNB的 Sl-AP Handover Command 消息中包含有上面描述过的 Target eNodeB to Source eNodeB Transparent Container IE。 在 Target eNodeB to Source eNodeB Transparent Container 中 包含着给 UE 发送 的 切换命令 , 即 RRCConnectionReconfiguration消息, 其中含有 mobilityControlInformation域, 切换的过程中, 源 eNB或源 HeNB收到目标 HeNB的接口消息 HANDOVER REQUEST ACKNOWLEDGE 后 解 出 其 中 给 UE 的 切 换命令 ( RRCConnectionReconfiguration消息)并发送给 UE。
在 TS36.331 中定义了 mobilityControlInformation这个域, 下面的技术文 档为 mobilityControlInformation, 如下所示, 实施中可以在此域的 IE中使用 lbit指示 UE读取广播 HeNB所连接的本地网络类型的系统信息。 T N2010/000558
Mobilit ControlInformation information element
-- ASN1 START
MobilityControlInformation ::= SEQUENCE {
targetCellldentity PhysicalCellldentity,//移动控制信息:: =次序
{目标小区标识 物理小区标识
eutra-CarrierFreq EUTRA-CarrierFreq OPTIONAL,
-- Need OP// EUTRA (演进通用陆地无线接入)载波频率 EUTRA载波频率 可选 可选的出现
eutra-CarrierBandwidth EUTRA-CarrierBandwidth
OPTIONAL, Need ON //EUTRA栽波频宽 EUTRA栽波频宽 可选 可 选出现无行动 (即若此参数没有出现, UE仍保留之前存储的内容)
additionalSpectrumEmission INTEGER (0..31)
OPTIONAL, -- Need ON//额外频谱发射 整数型 (0..31 )可选, 必须开启 p-Max P-Max OPTIONAL, --
Need OP//UE上行最大传输功率 UE上行最大传输功率 可选 可选出现
t304 ENUMERATED {
ms50, mslOO, msl50, ms200, ms500, mslOOO,
ms2000, sparel}, //t304定时器, 枚 举 { 50毫秒, 100毫秒, 150毫秒, 200毫秒, 500毫秒, 1000毫秒, 2000毫秒, 空 1 }
newUE-Identity C-R TI,//新的 UE 标识 C-RNTI
( Cell Radio Network Temporary Identity )小区无线网络临时标识
radioResourceConfigCommon RadioResourceConfigCommon,// 公共无线资源配置公共无线资源配置
rach-ConfigDedicated RACH-ConfigDedicated OPTIONAL,
- Need OP// 专用随机存取信道配置专用随机存取信道配置 可选 可 选出现 r9ReadHnb-Indicator BOOLEAN,//r9 读取家庭基站信息 -指示 布尔值 }
其中, r9ReadHnb-Indicator BOOLEAN,// r9读取家庭基站信息 -指示 布尔值 即为扩展的部分。
实施中,显然用 1比特指示信息便可以指示 UE是否需要读取广播 HeNB 所连接本地网络类型的系统信息块(SIB ) 了。 同样的, 1比特信息的指示方 式仅用于教导本领域技术人员具体如何实施本发明, 但不意味仅能采用该种 方式, 实施过程中可以结合实践需要来确定相应的方式。
进一步的, 在上述各实施中还可以包括:
HeNB确定所连接的本地网络的类型是否发生变化;
在确定发生变化后, HeNB向 UE指示所述所连接的本地网络的类型。 该方案表达了当 HeNB所连接的本地网络的类型发生改变时, 通知本地 网络的改变结果。前面各实施方式说明了如何指示 UE在 HeNB上的本地网络 的类型, 而该方案表达了当这些本地网络的类型发生变化时, 可以及时告知 UE, 那么, 显然该方案是可以与上面的每一个指示的方案进行组合使用的, 它们彼此之间并没有互斥的关系存在。
具体实施中, HeNB所连接的本地网络的类型发生改变, 如本地 Internet 网络被拆除, HeNB应当改变广播消息的内容,使之广播的当前的新的所连接 的本地网络的类型。 一种方式是 HeNB通过 OAM ( Operations, Administration 558 and Maintenance, 操作、 管理和维护)或其它的方式手动地改变 HeNB的配 置, HeNB随之改变广播消息中本地网络的类型。另外一种方式是 HeNB有自 动检测本地网络的能力,实现的方法有很多种,如 HeNB每隔一段时间去 Ping 本地网络中的一个节点(如服务器或路由器), 若此节点不可达, 则认为此类 型的本地网络不可达, 从而改变改变广播消息中所连接的本地网络的类型。
同样, 这种动态的过程, 也应用于 UE与 HeNB处于 RRC连接状态, 即 当 HeNB所连接的本地网络的类型发生改变时, HeNB在向 UE发送的 RRC 消息中提供的 HeNB所连接的本地网络的类型, 这个 RRC消息可能是新定义 的专属 RRC信令或者如方式二中第 2种中采用的复用 RRC连接重配消息。
总之, HeNB所广播或在 RRC消息中提供的本地网络的类型支持本地网 络类型的动态变化, 并且是最新的所连接的本地网络的类型, 即使这种变化 并不是经常发生。
下面对 UE根据该指示对 HeNB上本地网络类型进行处理的方案实施进行 说明。
图 9为 UE侧的 HeNB上本地网络类型的处理方法实施流程示意图,如图 所示, 可以包括如下步驟:
步骤 9301、 UE接收网络侧发送的指示,所述指示携带有在 HeNB上的本 地网络的类型信息;
步骤 9302、 UE根据所述指示确定 HeNB上连的本地网络的类型。
相应的, 根据网络侧的指示, UE在接收网络侧发送的指示时, 可以包括 以下方式之一或者其组合:
UE通过网络侧广播的系统信息接收所述指示;
UE通过网络侧发送的高层信令接收所述指示;
UE根据网络侧的命令通过网络侧广播的系统信息接收所述指示。
按 UE 的状态可以分为空闲状态与信令连接状态, 则实施中空闲状态的
UE可以通过网络侧广播的系统信息接收所述指示;
或, 具有 E-UTRAN接入能力 UE在信令连接状态时, 在确定当前使用的 eNB的类型是 HeNB而不是宏基站时, 可以通过网络侧广播的系统信息接收 所述指示。
实施中,在 UE通过网络侧广播的系统信息接收所述指示时,可以从接收 到的系统信息的 SIB9中获取所述指示。
具体的, UE通过网络侧发送的高层信令接收所述指示时, 可以从接收到 的 RRCConnectionReconfiguration消息中获取所述指示。
具体的, UE通过网络侧发送的高层信令接收所述指示时, 可以从接收到 的 RRCConnectionReconfiguration消息的 mobilityControlInformation域中获取 所述指示, 或, 从接收到的 RRCConnectionReconfiguration消息的 r9Hnb-Net 域中获取所述指示。
在目标 HeNB通过源基站进行命令 UE从目标 HeNB系统信息接收指示 时, UE根据网络侧的命令通过目标 HeNB广播的系统信息接收所述指示时, 可以从接收到的 RRCConnectionReconfiguration消息中获取所述命令。
具体的, UE根据网络侧的命令通过目标 HeNB广播的系统信息接收所述 指 示 时 , 从 接 收 到 的 RRCConnectionReconfiguration 消 息 的 mobilityControlInformation域中获取所述命令。
为了更好的向用户提供选择的可能, ?文善用户的体验,可以在 UE根据所 述指示确定 HeNB上的本地网络的类型后, 进一步包括:
步骤 303、 将所述本地网络的类型反馈给用户;
步骤 304、 根据用户指示发起接入 HeNB上的本地网络。
在步骤 303实施中, 当 UE根据 HeNB的指示得到 HeNB所连接的本地 网络类型后, UE可以通过一些图像、 文字、 声音等用户可感知的方式呈现给 用户。
例如: 在 UE的屏幕的一特定位置上显示 "H", 表示 UE所在 HeNB连 接到家庭网络; 屏幕显示 "Γ 表示 UE所在 HeNB连接到本地 Internet网络; 屏幕显示 "H" 与 "I"表示此 HeNB既连接到本地 Internet网络同时还连接到 家庭网络。 UE的屏幕上 "H" 与 "I" 均没有显示, 则表示此 HeNB没有连接 N2010/000558 任何的本地网络,即此 HeNB没有连接家庭网络也没有连接本地 Internet网络。
在得到 UE的反馈后, 用户可以根据自身的需要输入指示, UE便可以在 步骤 304中根据用户指示接入用户选择的网络类型了。
显然, 上面的实施方式是可以包含动态的过程, 即当 UE移动后, 从一个 HeNB移动到另一个 HeNB后, 新的 HeNB所连接的本地网络的类型与可能 原来的 HeNB的本地网络的类型不同, UE这时可以通过前述的各种实施方式 得到新 HeNB所连接的本地网络类型的指示, 并将更新的指示呈现给用户。
基于同一发明构思, 本发明实施例中还提供了一种 HeNB、 UE> 及通信 系统, 由于这些设备解决问题的原理与一种 HeNB上本地网络状态的处理方 法、 相似, 因此这些设备的实施可以参见方法的实施, 重复之处不在赘述。
图 10为家庭演进型基站结构示意图, 如图所示, HeNB中可以包括: 类型确定模块 401, 用于确定在 HeNB上的本地网络的类型;
指示模块 402, 用于向 UE指示所述本地网络的类型。
实施中, 按指示模块的指示方式不同进行实施时, 指示模块, 可以包括 以下单元之一或者其组合:
第一指示单元 4021, 用于通过广播的系统信息向 UE指示所述本地网络 的类型, 其具体的实施方式可以参见方式一, 容易知道, 具体实施中, 只要 是在 HeNB中能够广播系统信息的功能实体均可实施;
第二指示单元 4022, 用于通过高层信令向 UE指示所述本地网络的类型, 其具体实施方式可以参见方式二, 容易知道, 具体实施中, 只要是 HeNB 中 能够发送高层信令的功能实体均可实施;
第三指示单元 4023, 用于在广播的系统信息中携带所述本地网络的类型 信息, 向 UE指示从系统信息中获取所述本地网络的类型,其具体实施方式可 以参见方式三, 容易知道, 具体实施中, 只要将 HeNB 中能够发送高层信令 的功能实体与广播系统信息的功能模块结合后便可以实施。
实施中, 第一指示单元 4021 可以进一步用于在通过广播的系统信息向 UE指示所述本地网络的类型时, 在系统信息的 SIB9中携带所述本地网络的 类型信息, 并通过该信息向 UE指示所迷本地网络的类型。
第二指示单元 4022可以包括: 第一子单元和 /或第二子单元, 其中: 第一子单元,用于在 UE切换到目标 HeNB的过程中 ,通过源基站通过高 层信令向 UE指示目标 HeNB上所述本地网络的类型;
第二子单元, 用于在 UE切换到目标 HeNB后, 通过高层信令向 UE指示 目标 HeNB上的所述本地网络的类型。
实施中, 在对切换时的实施说明中采用了目标 HeNB这一用语, 其目的 在于更好的表达出实施过程中本发明实施例中的 HeNB为切换后的 UE归属
HeNB, 并非意味还有另一 HeNB作为目标 HeNB存在。
实施中, 第一子单元可以进一步用于在确定包括以下过程之一时确定 UE 在切换到目标 HeNB的过程中:
UE从源 e B或源 HeNB切换到目标 HeNB的过程中;
UE从 UTRAN接入的源 NB或源 H B切换到目标 HeNB的过程中;
UE从 GERAN接入的源 BSS切换到目标 HeNB的过程中。
第一子单元还可以进一步用于在向 MME发送的消息中携带所述本地网 络的类型信息,所述本地网络的类型信息将在 MME向源基站发送的消息中进 行携带, 并作为源基站向 UE指示 HeNB上的所述本地网络的类型的依据。
第一子单元还可以进一步用于向 MME发送 Sl-AP Handover Request
Acknowledge 消 息 , 所述消 息中 包含有携 带 了 发送给 UE 的
RRCConnectionReconfiguration 消息的 Target eNodeB to Source eNodeB
Transparent Container IE, 所述 RRCConnectionReconfiguration 消息中含有 mobilityControlInformation 域, 在 mobilityControlInformation 域中携带目标
HeNB上的本地网络的类型信息。
实施中, 第二子单元可以进一步用于在 UE切换到目标 HeNB后, 通过
RRC消息向 UE指示目标 HeNB上的本地网络的类型。
第二子单元还可以进一步用于在通过 RRC消息向 UE指示目标 HeNB上 的本地网络的类型时, 在 RRC连接重配消息 RRCConnectionReconfiguration 中的域携带目标 HeNB上的本地网络的类型信息,并通过该信息向 UE指示目 标 HeNB上的本地网络的类型。
实施中, 第三指示单元 4023可以包括:
系统信息单元, 用于在广播的系统信息中携带目标 HeNB上的本地网络 的类型信息, 并向 UE广播;
第三子单元,用于在向 UE指示从系统信息中获取目标 HeNB上的本地网 络的类型时, 在 UE切换到目标 HeNB的过程中向 UE进行指示。
系统信息单元可以进一步用于在广播的系统信息中携带目标 HeNB上的 本地网络的类型信息时,在系统信息的 SIB9中携带目标 HeNB上的本地网络 的类型信息, UE通过该信息获得目标 HeNB上的本地网络的类型的指示。
第三子单元可以进一步用于在确定包括以下过程之一时确定 UE在切换 到目标 HeNB的过程中:
UE从源 eNB或源 HeNB切换到目标 HeNB的过程中;
UE从 GERAN接入的源 BSS切换到目标 HeNB的过程中。
第三子单元还可以进一步用于在向 MME发送的消息中携带指示 UE读取 目标 HeNB系统信息的信息, 所述指示 UE读取目标 HeNB系统信息的信息 将在 MME向源基站发送的消息中进行携带,并作为源基站向 UE指示读取目 标 HeNB系统信息的依据。
具体实施中, 第三子单元还可以进一步用于向 MME 发送 S1-AP Handover Request Acknowledge消息, 所述消息中包含有携带了发送给 UE的 RRCConnectionReconfiguration 消息的 Target eNodeB to Source eNodeB Transparent Container IE , 所述 RRCConnectionReconfiguration 消息中含有 mobilityControlInformation域, 在 mobilityControlInformation域中携带所述指 示 UE读取目标 HeNB系统信息的信息。
基于当 HeNB所连接的本地网络的类型发生改变时, 通知本地网络的改 变结果方案的考虑。 为了及时告知 UE, 那么, 可以进一步包括与上面的每一 个指示的方案进行组合使用的类型变化确定模块 403,用于确定所连接的本地 网络的类型是否发生变化,在确定发生变化后,触发所述指示模块向 UE指示 目标 HeNB上的本地网络的类型。
图 11为用户设备结构示意图, 如图所示, UE中可以包括:
接收模块 501, 用于接收网络侧发送的指示,所迷指示携带有在 HeNB上 的本地网络的类型信息,具体实施中,本领域技术人员容易知晓 UE上能够接 收网络侧发送的消息、 信令的功能实体均可用来实施;
类型确定模块 502, 用于根据所述指示确定 HeNB上的本地网络的类型, 该模块在实施中仅需能够根据指示确定该指示所代表的含义的功能实体均可 实施,具有这一类处理能力的功能实体在现有 UE上是很多的,视需要增加这 一功能实体模块或者在现有实体上增加该功能即可。
实施中, 与网络侧的处理方式相对应, 可以在接收模块 501 中包括以下 单元之一或者其組合:
第一接收单元 5011, 用于通过网络侧广播的系统信息接收所述指示, 该 模块的实施可以参见方式一的实施;
第二接收单元 5012, 用于通过网络侧发送的高层信令接收所述指示, 该 模块的实施可以参见方式二的实施;
第三接收单元 5013, 用于根据网络侧的命令通过网络侧广播的系统信息 接收所述指示, 该模块的实施可以参见方式三的实施。
实施中,第一接收单元中可以包括空闲接收子单元和 /或连接接收子单元, 其中:
空闲接收子单元,用于空闲状态的 UE通过网络侧广播的系统信息接收所 述指示;
连接接收子单元, 用于在 UE具有 E-UTRAN接入能力,且在信令连接状 态时, 在确定当前使用的 eNB的类型是 HeNB而不是宏基站时通过网络侧广 播的系统信息接收所述指示。
第一接收单元可以进一步用于在 UE通过网络侧广播的系统信息接收所 述指示时, 从接收到的系统信息的 SIB9中获取所述指示。
实施中, 第二接收子单元可以进一步用于在通过网络侧发送的高层信令 接收所述指示时,从接收到的 RRCConnectionReconfiguration消息中获取所述 指示。
第二接收子单元还可以进一步用于在通过网络侧发送的高层信令接收所 述指 示 时 , 从接 收到 的 RRCConnectionReconfiguration 消 息 的 mobilityControlInformation 域中获取所述指示, 或, 从接收到 的 RRCConnectionReconfiguration消息的域中获取所述指示。
实施中, 第三接收子单元可以进一步用于在根据网络侧的命令通过网络 侧 广 播 的 系 统 信 息 接 收 所 述 指 示 时 , 从 接 收 到 的 RRCConnectionReconfiguration消息中获取所述命令。
第三接收子单元还可以进一步用于在根据网络侧的命令通过网络侧广播 的系统信息接收所述指示时,从接收到的 RRCConnectionReconfiguration消息 的 mobilityControlInformation域中获取所述命令。
为了丰富用户的感受, 用户设备在实施中还可以进一步包括:
显示模块 503,用于在 UE根据所述指示确定 HeNB上的本地网络的类型 后, 向用户显示本地网络的类型,;
输入模块 504, 用于供用户输入指示信息;
连接模块 505, 用于根据用户输入的指示接入 HeNB上连接的网络。
实施中,显示模块采用正常地 UE的具有显示功能的功能实体即可,具体 显示时, 可以采用以下方式: 例如: 在 UE的屏幕上显示 "H", 表示 UE所在 HeNB连接到家庭网络;屏幕显示 "I"表示 UE所在 HeNB连接到本地 Internet 网络; 屏幕显示 "H" 与 "Γ表示此 HeNB既连接到本地 Internet网络同时还 连接到家庭网络。 UE的屏幕上 "H" 与 "I" 均没有显示, 则表示此 HeNB没 有连接任何的本地网络, 即此 HeNB 没有连接家庭网络也没有连接本地 Internet网络。
在得到 UE的反馈后, 用户可以根据自身的需要通过输入模块输入指示, UE便可以在根据用户指示通过连接模块接入用户选择的网络了。
图 12为通信系统结构示意图, 如图所示, 通信系统中可以包括: 家庭演进型的第一基站 601, 用于在确定在其上的本地网络的类型后, 向
UE指示所述本地网络的类型;
UE602,用于接收网络侧发送的指示,所述指示携带有在第一基站上的本 地网络的类型信息, 并根据所述指示确定第一基站上的本地网络的类型。
具体的接收指示的方式可以参考方式一、 方式二、 方式三来制定相应的 接收方式。
针对方式二、方式三中 HeNB可以通过源基站来指示 UE以及指示 UE读 取系统信息获取类型的方案, 实施中还可以在系统中包括 MME603、 第二基 站 604、 第三基站 605, 下面进行说明。
在系统中进一步包括 MME603、 在切换前向 UE提供通信业务服务的第 二基站 604时, 可以是:
第一基站 601进一步用于在通过高层信令向 UE指示第一基站 601上的本 地网络的类型时,向 MME发送携带第一基站 601上的本地网络的类型信息的 消息;
MME603,用于向所述第二基站发送携带第一基站 601上的本地网络的类 型信息的消息;
第二基站 604,用于根据 MME发送的消息中携带的第一基站 601上的本 地网络的类型信息向 UE指示第一基站 601上的本地网络的类型。
在系统中进一步包括 MME603、 在切换前向 UE提供通信业务服务的第 三基站 605时, 可以是:
第一基站 601进一步用于在广播的系统信息中携带第一基站 601上的本 地网络的类型信息,向 UE指示从系统信息中获取第一基站 601上的本地网络 的类型时, 在 UE切换到第一基站的过程中, 通过高层信令向 UE指示第一基 站 601上的本地网络的类型, 向 MME发送携带所述指示 UE读取第一基站 601系统信息的信息的消息; MME603, 用于向所述第三基站发送携带所述指示 UE读取第一基站 601 系统信息的信息的消息;
第三基站 605, 用于根据 MME发送的消息中携带的所述指示 UE读取第 一基站 601系统信息的信息向 UE指示读取第一基站 601系统信息。
为了描述的方便, 以上所述装置的各部分以功能分为各种模块或单元分 别描述。 当然, 在实施本发明时可以把各模块或单元的功能在同一个或多个 软件或硬件中实现。
由上述实施例可以看出,本发明实施中, HeNB可以通过系统信息广播其 所连接的本地网络的类型; 具体手段可以采用利用 2bit来修改 SIB, 并通过 SIB携带后用以指示 UE。
还提供了对于具有 E-UTRAN接入能力的 UE, 在处于信令连接状态时, 若发现其当前使用的 eNB的类型是 HeNB而不是宏基站(即 eNB ), 可以通 过指示 UE读取广播 HeNB所连接的本地网络类型的系统信息块( SIB )来确 定网络类型。
而对于 UE从源基站通过切换进入到目标 HeNB时,在切换的过程中, 目 标 HeNB可以将其所连接的本地网络的类型信息通过源基站指示给 UE;对于 UE从源基站通过切换进入到目标 HeNB时, 在切换的过程中, 目标 HeNB也 可以通过源基站发送指示给 UE, 让 UE去读取广播目标 HeNB所连接的本地 网络类型的系统信息块。
对于 UE从源基站通过切换进入到目标 HeNB的情况,可以在切换的过程 完成后, 目标 HeNB可以通过 RRC信令将其上的本地网络的类型信息指示给 进一步的, 可以检测并指示 HeNB所连接的本地网络的类型的动态更新。 进一步的,当 UE根据前面的方案得到 HeNB上的本地网络类型的指示后, 可以通过一些图像、 文字、 声音等用户可感知的方式呈现给用户, 以供用户 选择。
由于在本发明实施例中提出了对于与 HeNB上的本地网络类型信息的处 理方案中提出了多种指示技术,使得 UE能够在接收到此指示后, 能让用户获 知 UE当前所在的 HeNB上的本地网络类型,从而为能够接入到相应类型的本 地网络作出选择。 因此可以让用户不必要通过尝试就可决定是否要接入到本 地网络, 从而提到了用户的使用体验。
本领域内的技术人员应明白, 本发明的实施例可提供为方法、 系统、 或 计算机程序产品。 因此, 本发明可采用完全硬件实施例、 完全软件实施例、 或结合软件和硬件方面的实施例的形式。 而且, 本发明可采用在一个或多个 其中包含有计算机可用程序代码的计算机可用存储介质 (包括但不限于磁盘 存储器、 CD-ROM、 光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、 设备(系统)、 和计算机程序产 品的流程图和 /或方框图来描述的。 应理解可由计算机程序指令实现流程图 和 /或方框图中的每一流程和 /或方框、 以及流程图和 /或方框图中的流程 和 /或方框的结合。 可提供这些计算机程序指令到通用计算机、 专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器, 使得通 过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流 程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能的 装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设 备以特定方式工作的计算机可读存储器中, 使得存储在该计算机可读存储器 中的指令产生包括指令装置的制造品, 该指令装置实现在流程图一个流程或 多个流程和 /或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上, 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的 处理, 从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图 一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能的步 骤。
尽管已描述了本发明的优选实施例, 但本领域内的技术人员一旦得知了 基本创造性概念, 则可对这些实施例作出另外的变更和修改。 所以, 所附权 利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然, 本领域的技术人员可以对本发明进行各种改动和变型而不脱离本 发明的精神和范围。 这样, 倘若本发明的这些修改和变型属于本发明权利要 求及其等同技术的范围之内, 则本发明也意图包含这些改动和变型在内。

Claims

权 利 要 求
1、 一种基站上本地网络类型的处理方法, 其特征在于, 包括如下步骤: 基站确定基站上的本地网络的类型;
基站向用户设备 UE指示所述本地网络的类型。
2、 根据权利要求 1所述的方法, 其特征在于, 基站包括家庭基站 HNB。
3、 根据权利要求 2所述的方法, 其特征在于, 所述 HNB向 UE指示所 述本地网络的类型, 包括以下方式之一或者其组合:
HNB通过广播的系统信息向 UE指示所述本地网络的类型;
HNB通过高层信令向 UE指示所述本地网络的类型;
HNB在广播的系统信息中携带所述本地网络的类型信息, 向 UE指示从 系统信息中获取所述本地网络的类型。
4、如权利要求 3所述的方法, 其特征在于, HNB在通过广播的系统信息 向 UE指示所述本地网络的类型时, 在系统信息的系统信息块类型 20SIB20 中携带所述本地网络的类型信息,并通过该信息向 UE指示所述本地网络的类 型。
5、 如权利要求 1所述的方法, 其特征在于, 在基站向 UE指示所述本地 网络的类型时, 包括:
在 UE切换到 HNB的过程中,源基站通过高层信令向 UE指示 HNB上的 所述本地网络的类型;
和 /或, 在 UE切换到 HNB后, HNB通过高层信令向 UE指示 HNB上的 所述本地网络的类型。
6、 如权利要求 5所述的方法, 其特征在于, 所述 UE切换到 HNB的过 程, 包括以下过程之一:
UE从源 NodeB或源 HNB切换到 HNB的过程; 进型基站 HeNB切换到 HNB的过程; UE从 GSM/EDGE无线接入网 GERAN接入的源基站子系统 BSS切换到 HNB的过程。
7、 如权利要求 5或 6所述的方法, 其特征在于, 所述通过源基站通过高 层信令向 UE指示 HNB上的所述本地网络的类型, 包括:
HNB在向业务 GPRS支持节点 SGSN发送的消息中携带 HNB上的所述 本地网络的类型信息;
SGSN在向源基站发送的消息中携带 HNB 上的所述本地网络的类型信 台 ·
源基站根据 SGSN发送的消息中携带的 HNB上的所述本地网络的类型信 息向 UE指示 HNB上的所述本地网络的类型。
8、 如权利要求 7所述的方法, 其特征在于,
HNB 向 SGSN 发送无线接入网应用协议 RANAP 重定位请求确认 Relocation Request Acknowledge消息,所述消息中包含有携带了发送给 UE的 无线资源控制 RRC切换命令消息的目标无线网络控制器 RNC到源 RNC透明 容器信息单元 Target RNC to Source RNC Transparent Container IE, 所述 RRC 切换命令消息中携带 HNB上的所述本地网络的类型信息;
源 NodeB 或源 HNB 从 SGSN透传至的 Target RNC to Source RNC Transparent Container IE中解出 RRC切换命令消息;
源 NodeB或源 HNB通过 RRC切换命令消息向 UE指示 HNB上的所述本 地网络的类型。
9、 如权利要求 5或 6所述的方法, 其特征在于, 在 UE切换到 HNB后, HNB通过无线资源控制 RRC消息向 UE指示 HNB上的所述本地网络的类型。
10、 如权利要求 9所述的方法, 其特征在于, HNB在通过 RRC消息向 UE 指示 HNB 上的所述本地网络的类型时, 在小区更新确认 Cell Update Confirm, URA更新确认 URA Update Confirm, GRA更新确认 GRA Update Confirm消息之一携带 HNB上的所述本地网络的类型信息, 并通过该信息向 UE指示 HNB上的所述本地网络的类型。
11、 如权利要求 1 所述的方法, 其特征在于, 基站在广播的系统信息中 携带所述本地网络的类型信息,向 UE指示从系统信息中获取所述本地网络的 类型时, 在 UE切换到 HNB的过程中向 UE进行指示。
12、 如权利要求 11所述的方法, 其特征在于, 基站在广播的系统信息中 携带所述本地网络的类型信息时, 在系统信息的 SIB20 中携带所述本地网络 的类型信息, 并通过该信息向 UE指示所述本地网络的类型。
13、如权利要求 11所述的方法, 其特征在于, 所述 UE切换到 HNB的过 程, 包括以下过程之一:
UE从源 NodeB或源 HNB切换到 HNB的过程;
UE从 E-UTRAN接入的源 eNodeB或源 HeNB切换到 HNB的过程;
UE从 GERAN接入的源 BSS切换到 HNB的过程。
14、 如权利要求 11或 12或 13所述的方法, 其特征在于, 在 UE切换到 HNB的过程中向 UE进行指示, 包括:
HNB在向 SGSN发送的消息中携带指示 UE读取 HNB系统信息的信息; SGSN在向源基站发送的消息中携带所述指示 UE读取 HNB系统信息的 信息;
源基站根据 SGSN发送的消息中携带的所述指示 UE读取 HNB系统信息 的信息向 UE指示读取 HNB系统信息。
15、 如权利要求 14所述的方法, 其特征在于,
HNB向 SGSN发送 RANAP Relocation Request Acknowledge消息, 所述 消息中包含有携带了发送给 UE的 RRC切换命令消息的 Target RNC to Source RNC Transparent Container IE,所述 RRC切换命令消息中携带所述指示 UE读 取 HNB系统信息的信息;
源 NodeB 或源 HNB 从 SGSN透传至的 Target RNC to Source RNC Transparent Container IE中解出 RRC切换命令消息;
源 NodeB或源 HNB通过 RRC切换命令消息向 UE指示读取 HNB系统信 自
16、 如权利要求 2、 3或 4所述的方法, 其特征在于, 进一步包括:
HNB确定所连接的本地网络的类型是否发生变化;
在确定发生变化后, HNB向 UE指示所述所连接的本地网络的类型。
17、 如权利要求 1、 2、 3、 4、 5、 6、 8、 9、 10、 11、 12、 13或 15所述 的方法,其特征在于,所述本地网络的类型为家庭网络和 /或本地 Internet网络。
18、根据权利要求 1所述的方法,其特征在于,基站包括家庭基站 HeNB。
19、 如权利要求 18所述的方法, 其特征在于, 所述 He B向 UE指示所 述本地网络的类型, 包括以下方式之一或者其组合:
HeNB通过广播的系统信息向 UE指示所述本地网络的类型;
HeNB通过高层信令向 UE指示所述本地网络的类型;
HeNB在广播的系统信息中携带所述本地网络的类型信息,向 UE指示从 系统信息中获取所述本地网络的类型。
20、 如权利要求 19所述的方法, 其特征在于, HeNB在通过广播的系统 信息向 UE指示所述本地网络的类型时,在系统信息的系统信息块类型 9 SIB9 中携带所述本地网络的类型信息,并通过该信息向 UE指示所迷本地网络的类 型。
21、如权利要求 1所述的方法, 其特征在于, 在基站向 UE指示所述本地 网络的类型时, 包括:
在 UE切换到 HeNB的过程中,源基站通过高层信令向 UE指示 HeNB上 的所述本地网络的类型;
和 /或,在 UE切换到 HeNB后, HeNB通过高层信令向 UE指示 HeNB上 的所述本地网络的类型。
22、 如权利要求 21所述的方法, 其特征在于, 所述 UE切换到 HeNB的 过程, 包括以下过程之一:
UE从源演进基站 eNB或源 HeNB切换到 HeNB的过程;
UE从通用移动通信系统陆地无线接入网 UTRAN接入的源 NB或源家庭 基站 H B切换到 HeNB的过程; UE从 GSM/EDGE无线接入网 GERAN接入的源基站子系统 BSS切换到 HeNB的过程。
23、 如权利要求 21或 22所述的方法, 其特征在于, 所述源基站通过高 层信令向 UE指示 HeNB上的所述本地网络的类型, 包括:
HeNB在向移动管理实体 MME发送的消息中携带 HeNB上的所述本地网 络的类型信息;
MME在向源基站发送的消息中携带 HeNB 上的所述本地网络的类型信 源基站根据 MME发送的消息中携带的 HeNB上的所述本地网络的类型 信息向 UE指示 HeNB上的所述本地网络的类型。
24、 如权利要求 23所述的方法, 其特征在于,
HeNB 向 MME发送 S1-AP 切换请求确认 Sl-AP Handover Request Acknowledge消息,所述消息中包含有携带了发送给 UE的无线资源控制连接 重配置 RRC ConnectionReconfiguration消息的目标演进基站到源基站透明容 器信息单元 Target eNodeB to Source eNodeB Transparent Container IE, 所述 RRC ConnectionReconfiguration 消 息 中 含 有 移 动 性 管 理 信 息 mobilityControlInformation域, HeNB在 mobilityControlInformation域中携带 HeNB上的所述本地网络的类型信息;
源 eNB或源 HeNB从 MME透传至的切换请求确认 Handover Request Acknowledge消息中解出 RRCConnectionReconfiguration消息;
源 eNB或源 HeNB通过 RRCConnectionReconfiguration消息向 UE指示 HeNB上的所述本地网络的类型。
25、 如权利要求 21或 22所述的方法, 其特征在于, 在 UE切换到 HeNB 后, HeNB通过无线资源控制 RRC消息向 UE指示 HeNB上的所述本地网络 的类型。
26、 如权利要求 25所述的方法, 其特征在于, HeNB在通过 RRC消息向 UE指示 HeNB上的所述本地网络的类型时,在 RRCConnectionReconfiguration 消息中的域携带 HeNB 上的所述本地网络的类型信息, 并通过该信息向 UE 指示 HeNB上的所述本地网络的类型。
27、 如权利要求 i 所述的方法, 其特征在于, 基站在广播的系统信息中 携带所述本地网络的类型信息,向 UE指示从系统信息中获取所述本地网络的 类型时, 在 UE切换到 HeNB的过程中向 UE进行指示。
28、 如权利要求 27所述的方法, 其特征在于, 基站在广播的系统信息中 携带所述本地网络的类型信息时, 在系统信息的 SIB9中携带所述本地网络的 类型信息, 并通过该信息向 UE指示所述本地网络的类型。
29、 如权利要求 27所述的方法, 其特征在于, 所述 UE切换到 HeNB的 过程, 包括以下过程之一:
UE从源 eNB或源 HeNB切换到 HeNB的过程;
UE从 UTRAN接入的源 NB或源 HNB切换到 HeNB的过程;
UE从 GERAN接入的源 BSS切换到 HeNB的过程。
30、 如权利要求 27或 28或 29所述的方法, 其特征在于, 在 UE切换到 HeNB的过程中向 UE进行指示, 包括:
HeNB在向 MME发送的消息中携带指示 UE读取 HeNB系统信息的信息; MME在向源基站发送的消息中携带所述指示 UE读取 HeNB系统信息的 信息;
源基站根据 MME发送的消息中携带的所述指示 UE读取 HeNB系统信息 的信息向 UE指示读取 HeNB系统信息。
31、 如权利要求 30所述的方法, 其特征在于,
HeNB向 MME发送 Sl-AP Handover Request Acknowledge消息, 所述 消息中包含有携带了发送给 UE 的 RRCConnectionReconfiguration 消息的 Target eNodeB to Source eNodeB Transparent Container IE , 所述 RRCConnectionReconfiguration 消息中含有 mobilityControlInformation 域, HeNB在 mobilityControlInformation域中携带所述指示 UE读取 HeNB系统信 息的信息; 源 eNB或源 HeNB从 MME透传至的 Handover Request Acknowledge消 息中解出 RRCConnectionReconfiguration消息;
源 eNB或源 HeNB通过 RRCConnectionReconfiguration消息向 UE指示读 取 HeNB系统信息。
32、 如权利要求 18、 19或 20所述的方法, 其特征在于, 进一步包括: HeNB确定所连接的本地网络的类型是否发生变化;
在确定发生变化后, HeNB向 UE指示所述所连接的本地网络的类型。
33、 一种基站上本地网络类型的处理方法, 其特征在于, 包括如下步骤: UE接收网络侧发送的指示, 所述指示携带有在基站上的本地网络的类型 信息;
UE根据所述指示确定基站上的本地网络的类型。
34、 如权利要求 33所述的方法, 其特征在于, UE接收网络侧发送的指 示, 包括以下方式之一或者其组合:
UE通过网络侧广播的系统信息接收所述指示;
UE通过网络侧发送的高层信令接收所述指示;
UE根据网络侧的命令通过网络侧广播的系统信息接收所述指示。
35、根据权利要求 34所述的方法,其特征在于,基站包括家庭基站 HNB。
36、 如权利要求 35所述的方法, 其特征在于, 空闲状态的 UE通过网络 侧广播的系统信息接收所述指示;
或, 具有通用陆地无线接入网 /GSM EDGE无线接入网 UTRAN/GERAN 接入能力 UE在信令连接状态时,在确定当前使用的 NodeB的类型是 HNB时 通过网络侧广播的系统信息接收所述指示。
37、 如权利要求 35所述的方法, 其特征在于, 在 UE通过网络侧广播的 系统信息接收所述指示时, 从接收到的系统信息的 SIB20中获取所述指示。
38、 如权利要求 35所述的方法, 其特征在于, UE通过网络侧发送的高 层信令接收所述指示时, 从接收到的 RRC切换命令消息中获取所述指示。
39、 如权利要求 35所述的方法, 其特征在于, UE根据网络侧的命令通 过网络侧广播的系统信息接收所述指示时, 从接收到的 RRC切换命令消息中 获取所述命令。
40、 如权利要求 35至 39任一所述的方法, 其特征在于,在 UE根据所述 指示确定 HNB上的本地网络的类型后, 进一步包括:
将所述本地网络的类型反馈给用户;
根据用户指示接入 HNB上连接的网络。
41、根据权利要求 34所述的方法,其特征在于,基站包括家庭基站 HeNB。
42、 如权利要求 41所述的方法, 其特征在于, 空闲状态的 UE通过网络 侧广播的系统信息接收所述指示;
或, 具有演进型通用移动通信系统陆地无线接入网 E-UTRAN接入能力 UE在信令连接状态时, 在确定当前使用的 eNB的类型是 HeNB时通过网络 侧广播的系统信息接收所述指示。
43、 如权利要求 41所述的方法, 其特征在于, 在 UE通过网络侧广播的 系统信息接收所述指示时, 从接收到的系统信息的 SIB9中获取所述指示。
44、 如权利要求 41所述的方法, 其特征在于, UE通过网络侧发送的高 层信令接收所述指示时,从接收到的 RRCConnectionReconfiguration消息中获 取所述指示。
45、 如权利要求 44所述的方法, 其特征在于, UE通过网络侧发送的高 层信令接收所述指示时, 从接收到的 RRCConnectionReconfiguration 消息的 mobilityControilnformation 域中获取所述指示, 或, 从接收到 的 RRCConnectionReconfiguration消息的域中获取所述指示。
46、 如权利要求 41所述的方法, 其特征在于, UE根据网络侧的命令通 过网 络侧广播的 系 统信息接收所述指示 时 , 从接收到 的 RRCConnectionReconfiguration消息中获取所述命令。
47、 如权利要求 46所述的方法, 其特征在于, UE根据网络侧的命令通 过网 络侧广播的 系 统信息接收所述指示时 , 从接收到 的 RRCConnectionReconfiguration消息的 mobilityControilnformation域中获取所 述命令。
48、 如权利要求 41至 47任一所述的方法, 其特征在于,在 UE根据所述 指示确定 HeNB上的本地网络的类型后, 进一步包括:
将所述本地网络的类型反馈给用户;
根据用户指示接入 HeNB上连接的网络。
49、 一种基站, 其特征在于, 包括:
类型确定模块, 用于确定在基站上的本地网络的类型;
指示模块, 用于向 UE指示所述本地网络的类型。
50、 如权利要求 49所述的基站, 其特征在于, 所述指示模块, 包括以下 单元之一或者其組合:
第一指示单元, 用于通过广播的系统信息向 UE指示所述本地网络的类 型;
第二指示单元, 用于通过高层信令向 UE指示所述本地网络的类型; 第三指示单元, 用于在广播的系统信息中携带所述本地网络的类型信息, 向 UE指示从系统信息中获取所述本地网络的类型。
51、如权利要求 50所述的基站,其特征在于,所述基站为家庭基站 HNB。
52、 如权利要求 51所述的基站, 其特征在于, 所述第一指示单元进一步 用于在通过广播的系统信息向 UE指示所述本地网络的类型时,在系统信息的 SIB20中携带所述本地网络的类型信息,并通过该信息向 UE指示所述本地网 络的类型。
53、 如权利要求 51所述的基站, 其特征在于, 所述第二指示单元包括: 第一子单元和 /或第二子单元, 其中:
第一子单元, 用于在 UE切换到 HNB的过程中, 通过源基站通过高层信 令向 UE指示 HNB上的所述本地网络的类型;
第二子单元, 用于在 UE切换到 HNB后, 通过高层信令向 UE指示 HNB 上的所述本地网络的类型。
54、 如权利要求 53所述的基站, 其特征在于, 所述第一子单元进一步用 于在确定包括以下过程之一时确定 UE在切换到 HNB的过程中: UE从源 NodeB或源 HNB切换到 HNB的过程中;
UE从 E-UTRAN接入的源 eNodeB或源 HeNB切换到 HNB的过程中; UE从 GERAN接入的源 BSS切换到 HNB的过程中。
55、 如权利要求 53或 54所述的基站, 其特征在于, 所述第一子单元进 一步用于在向 SGSN发送的消息中携带所述本地网络的类型信息, 所述本地 网络的类型信息将在 SGSN向源基站发送的消息中进行携带, 并作为源基站 向 UE指示 HNB上的所述本地网络的类型的依据。
56、 如权利要求 55所述的基站, 其特征在于, 所述第一子单元进一步用 于向 SGSN发送 RANAP Relocation Request Acknowledge消息,所述消息中包 含有携带了发送给 UE的 RRC切换命令消息的 Target RNC to Source RNC Transparent Container IE,所述 RRC切换命令消息中携带所述本地网络的类型 信息。
57、 如权利要求 53所述的基站, 其特征在于, 所述第二子单元进一步用 于在 UE切换到 HNB后, 通过 RRC消息向 UE指示 HNB上的所述本地网络 的类型。
58、 如权利要求 57所述的基站, 其特征在于, 所述第二子单元进一步用 于在通过 RRC 消息向 UE指示 HNB上的所述本地网络的类型时, 在 Cell Update Confirm、 URA Update Confirm GRA Update Confirm消息之一携带所 述本地网络的类型信息, 并通过该信息向 UE指示 HNB上的所述本地网络的 类型。
59、 如权利要求 51所述的基站, 其特征在于, 所述第三指示单元包括: 系统信息单元, 用于在广播的系统信息中携带所述本地网络的类型信息, 并向 UE广播;
第三子单元, 用于在向 UE指示从系统信息中获取所述本地网络的类型 时, 在 UE切换到 HNB的过程中向 UE进行指示。
60、 如权利要求 59所述的基站, 其特征在于, 所述系统信息单元进一步 用于在广播的系统信息中携带所述本地网络的类型信息时, 在系统信息的
SIB20中携带所述本地网络的类型信息, UE通过该信息获得所述本地网络的 类型的指示。
61、 如权利要求 59所述的基站, 其特征在于, 所述第三子单元进一步用 于在确定包括以下过程之一时确定 UE在切换到 HNB的过程中:
UE从源 NodeB或源 HNB切换到 HNB的过程中;
UE从 E-UTRAN接入的源 eNodeB或源 HeNB切换到 HNB的过程中;
UE从 GERAN接入的源 BSS切换到 HNB的过程中„
62、 如权利要求 59或 60或 61所述的基站, 其特征在于, 所述第三子单 元进一步用于在向 SGSN发送的消息中携带指示 UE读取 HNB系统信息的信 息, 所述指示 UE读取 HNB系统信息的信息将在 SGSN向源基站发送的消息 中进行携带, 并作为源基站向 UE指示读取 HNB系统信息的依据。
63、 如权利要求 62所述的基站, 其特征在于, 所述第三子单元进一步用 于向 SGSN发送 RANAP Relocation Request Acknowledge消息,所述消息中包 含有携带了发送给 UE的 RRC切换命令消息的 Target RNC to Source RNC Transparent Container IE, 所述 RRC切换消息中携带所述指示 UE读取 HNB 系统信息的信息。
64、 如权利要求 50所述的基站, 其特征在于, 所述基站为家庭演进型基 站 HeNB。
65、 如权利要求 64所述的基站, 其特征在于, 所述第一指示单元进一步 用于在通过广播的系统信息向 UE指示所述本地网络的类型时,在系统信息的 SIB9中携带所述本地网络的类型信息, 并通过该信息向 UE指示所述本地网 络的类型。
66、 如权利要求 64所述的基站, 其特征在于, 所述第二指示单元包括: 第一子单元和 /或第二子单元, 其中:
第一子单元,用于在 UE切换到 HeNB的过程中,通过源基站通过高层信 令向 UE指示 HeNB上的所述本地网络的类型; 第二子单元,用于在 UE切换到 HeNB后,通过高层信令向 UE指示 HeNB 上的所述本地网络的类型。
67、 如权利要求 66所述的基站, 其特征在于, 所述第一子单元进一步用 于在确定包括以下过程之一时确定 UE在切换到 HeNB的过程中:
UE从源 eNB或源 HeNB切换到 HeNB的过程中;
UE从 UTRAN接入的源 NB或源 HNB切换到 HeNB的过程中;
UE从 GERAN接入的源 BSS切换到 HeNB的过程中。
68、 如权利要求 66或 67所述的基站, 其特征在于, 所述第一子单元进 一步用于在向 MME发送的消息中携带所述本地网络的类型信息,所述本地网 络的类型信息将在 MME 向源基站发送的消息中进行携带, 并作为源基站向 UE指示 HeNB上的所述本地网络的类型的依据。
69、 如权利要求 68所述的基站, 其特征在于, 所述第一子单元进一步用 于向 MME发送 S 1 -AP Handover Request Acknowledge消息, 所述消息中包 含有携带了发送给 UE的 RRCConnectionReconfiguration消息的 Target eNodeB to Source eNodeB Transparent Container IE , 所 述 RRCConnectionReconfiguration消息中含有 mobilityControlInformation域, 在 mobilityControlInformation域中携带所述本地网络的类型信息。
70、 如权利要求 66所述的基站, 其特征在于, 所述第二子单元进一步用 于在 UE切换到 HeNB后, 通过 RRC消息向 UE指示 HeNB上的所述本地网 络的类型。
71、 如权利要求 70所述的基站, 其特征在于, 所述第二子单元进一步用 于在通过 RRC消息向 UE指示 HeNB上的所述本地网络的类型时,在 RRC连 接重配消息 RRCConnectionReconfiguration中的域携带所述本地网络的类型信 息, 并通过该信息向 UE指示 HeNB上的所述本地网络的类型。
72、 如权利要求 64所述的基站, 其特征在于, 所述第三指示单元包括: 系统信息单元, 用于在广播的系统信息中携带所述本地网络的类型信息, 并向 UE广播; 第三子单元, 用于在向 UE指示从系统信息中获取所述本地网络的类型 时, 在 UE切换到 HeNB的过程中向 UE进行指示。
73、 如权利要求 72所述的基站, 其特征在于, 所述系统信息单元进一步 用于在广播的系统信息中携带所述本地网络的类型信息时, 在系统信息的 SIB9中携带所述本地网络的类型信息,UE通过该信息获得所述本地网络的类 型的指示。
74、 如权利要求 72所述的基站, 其特征在于, 所述第三子单元进一步用 于在确定包括以下过程之一时确定 UE在切换到 HeNB的过程中:
UE从源 eNB或源 HeNB切换到 HeNB的过程中;
UE从 UTRAN接入的源 NB或源 HNB切换到 HeNB的过程中;
UE从 GERAN接入的源 BSS切换到 HeNB的过程中。
75、 如权利要求 72或 73或 74所述的基站, 其特征在于, 所述第三子单 元进一步用于在向 MME发送的消息中携带指示 UE读取 HeNB系统信息的信 息,所述指示 UE读取 HeNB系统信息的信息将在 MME向源基站发送的消息 中进行携带, 并作为源基站向 UE指示读取 HeNB系统信息的依据。
76、 如权利要求 75所述的基站, 其特征在于, 所述第三子单元进一步用 于向 MME发送 S 1 -AP Handover Request Acknowledge消息, 所述消息中包 含有携带了发送给 UE的 RRCConnectionReconfiguration消息的 Target eNodeB to Source eNodeB Transparent Container IE , 所 述 RRCConnectionReconfiguration消息中含有 mobilityControlInformation域, 在 mobilityControilnformation域中携带所述指示 UE读取 HeNB系统信息的信息。
77、 如权利要求 49、 50、 51、 52、 53、 54、 56、 57、 58、 59、 60、 61、 62、 64、 65、 66、 67、 69、 70、 71、 72、 73、 74或 76所述的家庭基站, 其特 征在于, 进一步包括:
类型变化确定模块, 用于确定所连接的本地网络的类型是否发生变化, 在确定发生变化后,触发所述指示模块向 UE指示所迷所连接的本地网络的类 型。
78、 一种用户设备, 其特征在于, 包括:
接收模块, 用于接收网络侧发送的指示, 所述指示携带有在基站上的本 地网络的类型信息;
类型确定模块, 用于根据所述指示确定基站上的本地网络的类型。
79、 如权利要求 78所述的用户设备, 其特征在于, 所述接收模块包括以 下单元之一或者其组合:
第一接收单元, 用于通过网络侧广播的系统信息接收所述指示; 第二接收单元, 用于通过网络侧发送的高层信令接收所述指示; 第三接收单元, 用于根据网络侧的命令通过网络侧广播的系统信息接收 所述指示。
80、 如权利要求 79所述的用户设备, 其特征在于, 基站包括 HNB。
81、 如权利要求 80所述的用户设备, 其特征在于, 第一接收单元包括空 闲接收子单元和 /或连接接收子单元, 其中:
空闲接收子单元,用于空闲状态的 UE通过网络侧广播的系统信息接收所 述指示;
连接接收子单元, 用于在 UE具有 UTRAN/GERAN接入能力, 且在信令 连接状态时, 在确定当前使用的 NodeB的类型是 HNB时通过网络侧广播的 系统信息接收所述指示。
82、 如权利要求 80所述的用户设备, 其特征在于, 第一接收单元进一步 用于在 UE通过网络侧广播的系统信息接收所述指示时,从接收到的系统信息 的 SIB20中获取所述指示。
83、 如权利要求 80所述的用户设备, 其特征在于, 第二接收子单元进一 步用于在通过网络侧发送的高层信令接收所述指示时, 从接收到的 RRC切换 命令消息中获取所述指示。
84、 如权利要求 80所述的用户设备, 其特征在于, 第三接收子单元进一 步用于在根据网络侧的命令通过网络侧广播的系统信息接收所述指示时, 从 接收到的 RRC切换命令消息中获取所述命令。
85、 如权利要求 80至 84任一所述的用户设备, 其特征在于, 进一步包 括:
显示模块, 用于在 UE根据所述指示确定 HNB上的本地网络的类型后, 向用户显示本地网络的类型;
输入模块, 用于供用户输入指示信息;
连接模块, 用于根据用户输入的指示接入 HNB上连接的网络。
86、 如权利要求 79所述的用户设备, 其特征在于, 基站包括 HeNB。
87、 如权利要求 86所述的用户设备, 其特征在于, 第一接收单元包括空 闲接收子单元和 /或连接接收子单元, 其中:
空闲接收子单元,用于空闲状态的 UE通过网络侧广播的系统信息接收所 述指示;
连接接收子单元, 用于在 UE具有 E-UTRAN接入能力, 且在信令连接状 态时, 在确定当前使用的 eNB的类型是 HeNB时通过网络侧广播的系统信息 接收所述指示。
88、 如权利要求 86所述的用户设备, 其特征在于, 第一接收单元进一步 用于在 UE通过网络侧广播的系统信息接收所述指示时,从接收到的系统信息 的 SIB9中获取所述指示。
89、 如权利要求 86所述的用户设备, 其特征在于, 第二接收子单元进一 步用于在通过网络侧发送的高层信令接收所述指示时, 从接收到的 RRCConnectionReconfiguration消息中获取所述指示。
90、 如权利要求 89所述的用户设备, 其特征在于, 第二接收子单元进一 步用于在通过网络侧发送的高层信令接收所述指示时, 从接收到的 RRCConnectionReconfiguration消息的 mobilit ControlInformation域中获取所 述指示, 或, 从接收到的 RRCConnectionReconfiguration消息的域中获取所述 指示。
91、 如权利要求 86所述的用户设备, 其特征在于, 第三接收子单元进一 步用于在根据网络侧的命令通过网络侧广播的系统信息接收所述指示时, 从 接收到的 RRCConnectionReconfiguration消息中获取所述命令。
92、 如权利要求 91所述的用户设备, 其特征在于, 第三接收子单元进一 步用于在根据网络侧的命令通过网络侧广播的系统信息接收所述指示时, 从 接收到的 RRCConnectionReconfiguration消息的 mobilityControlInformation域 中获取所述命令。
93、 如权利要求 86至 92任一所述的用户设备, 其特征在于, 进一步包 括:
显示模块, 用于在 UE根据所述指示确定 HeNB上的本地网络的类型后, 向用户显示本地网络的类型;
输入模块, 用于供用户输入指示信息;
连接模块, 用于根据用户输入的指示接入 HeNB上连接的网络。
94、 一种通信系统, 其特征在于, 包括:
基站,用于在确定在其上的本地网络的类型后, 向 UE指示所述本地网络 的类型;
UE, 用于接收网络侧发送的指示, 所述指示携带有在基站上的本地网络 的类型信息, 并根据所述指示确定基站上的本地网络的类型。
95、 如权利要求 94所述的系统, 其特征在于, 基站为家庭基站。
96、 如权利要求 95所述的系统, 其特征在于, 进一步包括 SGSN、 在切 换前向 UE提供通信业务服务的第一基站, 其中:
所述家庭基站进一步用于在通过高层信令向 UE指示家庭基站上的所述 本地网络的类型时, 向 SGSN发送携带所迷家庭基站上的本地网络的类型信 息的消息;
SGSN, 用于向所述第一基站发送携带所述家庭基站上的本地网络的类型 信息的消息;
第一基站, 用于才艮据 SGSN发送的消息中携带的所述家庭基站上的本地 网络的类型信息向 UE指示所述家庭基站上的本地网络的类型。
97、 如权利要求 95所述的系统, 其特征在于, 进一步包括 SGSN、 在切 换前向 UE提供通信业务服务的第二基站, 其中:
所述家庭基站进一步用于在广播的系统信息中携带所述家庭基站上的本 地网络的类型信息,向 UE指示从系统信息中获取所述家庭基站上的本地网络 的类型时, 在 UE切换到家庭基站的过程中, 通过高层信令向 UE指示所述家 庭基站上的本地网络的类型 ,向 SGSN发送携带所述指示 UE读取家庭基站系 统信息的信息的消息;
SGSN, 用于向所述第二基站发送携带所述指示 UE读取家庭基站系统信 息的信息的消息;
第二基站,用于根据 SGSN发送的消息中携带的所述指示 UE读取家庭基 站系统信息的信息向 UE指示读取家庭基站系统信息。
98、 如权利要求 94所述的系统, 其特征在于, 基站为家庭演进型基站。
99、 如权利要求 98所述的系统, 其特征在于, 进一步包括 MME、 在切 换前向 UE提供通信业务服务的第二基站, 其中:
所述第一基站进一步用于在通过高层信令向 UE指示第一基站上的所述 本地网络的类型时,向 MME发送携带所述第一基站上的本地网络的类型信息 的消息;
MME, 用于向所述第二基站发送携带所述第一基站上的本地网络的类型 信息的消息;
第二基站,用于根据 MME发送的消息中携带的所述第一基站上的本地网 络的类型信息向 UE指示所述第一基站上的本地网络的类型。
100、 如权利要求 98所述的系统, 其特征在于, 进一步包括 MME、 在切 换前向 UE提供通信业务服务的第三基站, 其中:
所述第一基站进一步用于在广播的系统信息中携带所述第一基站上的本 地网络的类型信息,向 UE指示从系统信息中获取所述第一基站上的本地网络 的类型时, 在 UE切换到第一基站的过程中, 通过高层信令向 UE指示所述第 一基站上的本地网络的类型,向 MME发送携带所述指示 UE读取第一基站系 统信息的信息的消息; MME, 用于向所述第三基站发送携带所述指示 UE读取第一基站系统信 息的信息的消息;
第三基站,用于根据 MME发送的消息中携带的所述指示 UE读取第一基 站系统信息的信息向 UE指示读取第一基站系统信息。
PCT/CN2010/000558 2009-04-22 2010-04-22 一种基站上本地网络类型的处理方法及设备 WO2010121494A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/265,727 US8737997B2 (en) 2009-04-22 2010-04-22 Method and device for processing type of local network over base station
KR1020117026841A KR101403545B1 (ko) 2009-04-22 2010-04-22 기지국에서의 로컬 네트워크 타입의 처리 방법 및 설비
EP10766585.3A EP2424305B1 (en) 2009-04-22 2010-04-22 Indicating the type of the local network over a HeNB to a User Equipment

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200910082811.X 2009-04-22
CN 200910082811 CN101873649B (zh) 2009-04-22 2009-04-22 一种家庭基站上本地网络类型的处理方法及设备
CN 200910082814 CN101873665B (zh) 2009-04-22 2009-04-22 一种家庭演进型基站上本地网络类型的处理方法及设备
CN200910082814.3 2009-04-22

Publications (1)

Publication Number Publication Date
WO2010121494A1 true WO2010121494A1 (zh) 2010-10-28

Family

ID=43010691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/000558 WO2010121494A1 (zh) 2009-04-22 2010-04-22 一种基站上本地网络类型的处理方法及设备

Country Status (4)

Country Link
US (1) US8737997B2 (zh)
EP (1) EP2424305B1 (zh)
KR (1) KR101403545B1 (zh)
WO (1) WO2010121494A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011054148A1 (zh) * 2009-11-06 2011-05-12 华为技术有限公司 一种资源配置方法和装置
EP2671415A1 (en) * 2011-02-04 2013-12-11 Nokia Solutions and Networks Oy Channel quality indicator reporting in communications system
US9237485B2 (en) * 2011-11-18 2016-01-12 Qualcomm Incorporated Deferred measurement control reading of system information block (SIB) messages
US9088976B2 (en) * 2012-04-29 2015-07-21 Blackberry Limited Provisioning radio resources in a radio access network
US9756536B2 (en) * 2012-07-16 2017-09-05 Nokia Technologies Oy Method and apparatus for managing information in a communication system
CN104641691B (zh) * 2012-07-30 2018-06-05 Lg电子株式会社 在无线通信系统中接收系统信息的方法和装置
US10356640B2 (en) 2012-11-01 2019-07-16 Intel Corporation Apparatus, system and method of cellular network communications corresponding to a non-cellular network
CN103813412A (zh) * 2012-11-08 2014-05-21 中兴通讯股份有限公司 网络连接重激活的指示、处理方法及核心网设备
US9414392B2 (en) 2012-12-03 2016-08-09 Intel Corporation Apparatus, system and method of user-equipment (UE) centric access network selection
ES2693337T3 (es) 2013-01-17 2018-12-11 Intel IP Corporation Aparato, sistema y método para comunicar información de red de acceso no celular sobre una red celular
US9160515B2 (en) 2013-04-04 2015-10-13 Intel IP Corporation User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay
US10582508B2 (en) * 2015-03-31 2020-03-03 At&T Intellectual Property I, L.P. Facilitation of network resources
US10433279B2 (en) * 2016-08-11 2019-10-01 Kt Corporation Method of receiving single-cell multicast data and apparatus for same
BR112019022671A2 (pt) 2017-05-05 2020-05-19 Sony Corp método realizado em um primeiro equipamento de infraestrutura, equipamento de infraestrutura, método para encaminhar, para transmitir e para receber dados, e, dispositivo de comunicações
US11356905B2 (en) * 2017-08-11 2022-06-07 Telefonaktiebolaget Lm Ericsson (Publ) Handling of application layer measurements during handover in wireless communication networks
AU2018436803A1 (en) 2018-08-14 2021-03-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method and terminal device
KR102147620B1 (ko) * 2020-01-28 2020-08-24 차인호 철판 롤링장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1249113A (zh) * 1997-01-02 2000-03-29 诺基亚流动电话有限公司 移动通信
CN1402951A (zh) * 1999-10-04 2003-03-12 艾利森电话股份有限公司 蜂窝电信网中服务能力的广播
CN101156463A (zh) * 2003-11-19 2008-04-02 捷讯研究有限公司 为wlan启用无线通信设备提供网络广播信息的方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10349189A1 (de) * 2003-10-22 2005-05-25 Siemens Ag Verfahren zur Auswahl eines WLAN-Netzwerkes durch ein Funkkommunikationsgerät, zugehöriges Funkkommunikationsgerät sowie WLAN-Access-Point
US7489930B2 (en) * 2004-05-28 2009-02-10 Motorola, Inc. Apparatus and method for multimode terminals
US20080057958A1 (en) * 2006-09-05 2008-03-06 Broadcom Corporation, A California Corporation Wireless terminal filtering options based on wireless access point attachment characteristics
WO2008068608A2 (en) * 2006-12-08 2008-06-12 Nokia Corporation Method and apparatus for providing network selection
US20090023448A1 (en) * 2007-02-21 2009-01-22 Qualcomm Incorporated Method and apparatus for inter-system handover
FI20075252A0 (fi) * 2007-04-13 2007-04-13 Nokia Corp Menetelmä, radiojärjestelmä, matkaviestin ja tukiasema
US8385293B2 (en) * 2007-08-31 2013-02-26 Samsung Electronics Co., Ltd. Cell base station neighbor list self configuration
KR101378110B1 (ko) * 2008-03-24 2014-03-26 인터디지탈 패튼 홀딩스, 인크 폐쇄된 가입자 그룹 셀들에 대한 셀 선택 및 재선택

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1249113A (zh) * 1997-01-02 2000-03-29 诺基亚流动电话有限公司 移动通信
CN1402951A (zh) * 1999-10-04 2003-03-12 艾利森电话股份有限公司 蜂窝电信网中服务能力的广播
CN101156463A (zh) * 2003-11-19 2008-04-02 捷讯研究有限公司 为wlan启用无线通信设备提供网络广播信息的方法和装置

Also Published As

Publication number Publication date
KR20120005508A (ko) 2012-01-16
EP2424305A1 (en) 2012-02-29
EP2424305B1 (en) 2014-11-26
EP2424305A4 (en) 2012-12-19
US8737997B2 (en) 2014-05-27
KR101403545B1 (ko) 2014-07-04
US20120100853A1 (en) 2012-04-26

Similar Documents

Publication Publication Date Title
WO2010121494A1 (zh) 一种基站上本地网络类型的处理方法及设备
CN109155949B (zh) 无线通信中在网络之间的互通方法及其装置
JP6416431B2 (ja) ネットワーク装置、通信方法、プロセッサ及び基地局
US11071053B2 (en) System information transmission method and base station, and system information reception method and user equipment
CN109362112B (zh) 管理无线通信的方法和无线通信方法
JP6563587B2 (ja) 無線通信システムにおいてブロードキャストサービスを提供する方法及びそのための装置
JP6756029B2 (ja) 無線通信システムにおいて基地局のnasシグナリング支援方法及びそのための装置
US10470108B2 (en) Signal transmission and reception method by remote UE in a wireless communication system and device for same
KR102072588B1 (ko) 무선 통신 시스템에서 단말 간의 직접 통신을 방법 및 이를 위한 장치
CN111149386B (zh) 在无线通信系统中由第一基站执行的方法及其装置
KR101830740B1 (ko) 무선접속 시스템에서 온오프 스몰셀에 대한 정보를 관리하는 방법 및 이를 지원하는 장치
EP3783994A1 (en) Communication method, device and system
JP2019527006A (ja) 報告受信方法及びネットワーク装置、並びに報告実行方法及び基地局
JP2022171812A (ja) 無線端末及び無線端末における方法
JP2015524232A (ja) 無線通信システムにおいてsctp接続及びx2インタフェースを設定する方法及び装置
CN110679167A (zh) 无线通信系统中收发与基于多归属的psa添加有关的信号的方法及其装置
WO2012041230A1 (zh) 小区前向接入信道状态用户设备的高阶调制配置方法和装置
CN101873649B (zh) 一种家庭基站上本地网络类型的处理方法及设备
WO2014121599A1 (zh) 传递蜂窝网络负荷信息的方法和相关设备
WO2024048772A1 (ja) 通信方法及びユーザ装置
GB2617541A (en) Communication system
GB2621360A (en) Communication system
KR20060011638A (ko) 멀티미디어 방송/브로드캐스트 시스템에서 핸드오버 목적셀의 멀티미디어 방송/브로드캐스트 페이징 채널 구성정보를 알리는 방법

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: 10766585

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 7811/CHENP/2011

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2010766585

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20117026841

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13265727

Country of ref document: US