CN105578563B - The working method and device of a kind of terminal as wireless small station - Google Patents

The working method and device of a kind of terminal as wireless small station Download PDF

Info

Publication number
CN105578563B
CN105578563B CN201410535639.XA CN201410535639A CN105578563B CN 105578563 B CN105578563 B CN 105578563B CN 201410535639 A CN201410535639 A CN 201410535639A CN 105578563 B CN105578563 B CN 105578563B
Authority
CN
China
Prior art keywords
terminal
small station
wireless small
work
wireless
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201410535639.XA
Other languages
Chinese (zh)
Other versions
CN105578563A (en
Inventor
刘佳敏
秦飞
贺媛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
Original Assignee
China Academy of Telecommunications Technology CATT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT
Priority to CN201410535639.XA priority Critical patent/CN105578563B/en
Priority to PCT/CN2015/089473 priority patent/WO2016054960A1/en
Publication of CN105578563A publication Critical patent/CN105578563A/en
Application granted granted Critical
Publication of CN105578563B publication Critical patent/CN105578563B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

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

Abstract

The present invention relates to mobile communication technology fields, the embodiment of the present invention provides the working method and device of a kind of terminal as wireless small station, this method comprises: the signaling for the wireless small station operating mode of starting that the terminal receiving control apparatus with wireless small station ability to work is sent；The terminal with wireless small station ability to work enters wireless small station operating mode according to the signaling of the wireless small station operating mode of starting.The method provided according to embodiments of the present invention, terminal with wireless small station ability to work can be worked as wireless small station, it serves as wireless small station and provides high-speed access service for other terminals, and then it can satisfy the diversified demand of future network, reach the high-speed of communication, the demand of high-throughput and low time delay, and improves network efficiency.

Description

The working method and device of a kind of terminal as wireless small station
Technical field
Working method and dress the present invention relates to mobile communication technology field more particularly to a kind of terminal as wireless small station It sets.
Background technique
In existing mobile communication system, wire link connection is carried out between the node of network side mostly.For example, base station it Between, it is connected by wire link between base station and core net node and between core net node.Fig. 1 simply shows length The network architecture of phase evolution (Long Term Evolution, referred to as: LTE) system, wherein core net node may include moving tube Manage entity (Mobility Management Entity, referred to as: MME) and gateway (Serving Gateway, abbreviation: S- GW) etc., MME and S-GW can be integrated within one device, as illustrated in the drawing MME/S-GW.
In order to obtain higher link capacity and preferably covering, it is currently suggested in relaying (English: Relay) and movement After (English: Mobile Relay) technology.Relay technology refers to base station or terminal (User ' s equipment, abbreviation: UE；In Text is also referred to as user equipment) it does not send a signal to each other directly, but by relay node, by signal amplification or regeneration treatment It is forwarded.In Mobile Relay technology, relay node can be moved together with the UE serviced.
With the further development of terminal software and hardware, terminal can satisfy the requirement as a wireless small station, i.e., with eventually End provides high-speed data forwarding service as relay node for other terminals, so that a kind of supplement as mobile network, is improved The working efficiency and service quality of localized network.
But since terminal as wireless small station has flexible, irregular, unplanned characteristic, state conversion is frequently, quasi- Enter principle difference, therefore the relay node of its process and the prior art that work as wireless small station is distinguishing.
How wireless small station to be used as to work for the terminal with wireless small station ability to work at present, thus intensive Wireless small station is served as in the network coverage, high-speed access service is provided, still without solution.
Summary of the invention
The embodiment of the present invention provides the working method and device of a kind of terminal as wireless small station, to wireless for having The terminal of small station ability to work realizes the starting of wireless small station operating mode, to serve as wireless small station in dense network covering High-speed access service is provided.
A kind of working method of the terminal provided in an embodiment of the present invention as wireless small station, this method comprises:
The letter for the wireless small station operating mode of starting that terminal receiving control apparatus with wireless small station ability to work is sent It enables；
The terminal with wireless small station ability to work enters according to the signaling of the wireless small station operating mode of starting Wireless small station operating mode.
Preferably, the wireless small station work of starting that the terminal receiving control apparatus with wireless small station ability to work is sent Before the signaling of operation mode, further includes:
The terminal with wireless small station ability to work reports information to the control equipment, and the information reported is at least Including the information with wireless small station ability to work.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the wireless small station work of starting that the terminal receiving control apparatus with wireless small station ability to work is sent Before the signaling of operation mode, further includes:
The terminal with wireless small station ability to work is sent to the control equipment starts wireless small station operating mode Request message.
Preferably, the terminal with wireless small station ability to work is sent to the control equipment starts wireless small station work The request message of operation mode, comprising:
The terminal with wireless small station ability to work sends broadcast probe message, and the broadcast probe message is for referring to Show that the terminal for sending the broadcast probe message has wireless small station ability to work；
The terminal with wireless small station ability to work, which receives, needs the terminal of data forwarding service according to described wide After the response message for broadcasting probe message return, the request message for starting wireless small station operating mode is sent to the control equipment.
Preferably, including that the terminal with wireless small station ability to work is capable of providing in the broadcast probe message Message transmission rate and quality of service information.
Preferably, the terminal with wireless small station ability to work is sent to the control equipment starts wireless small station work The request message of operation mode, comprising:
The terminal with wireless small station ability to work receives the broadcast for needing the terminal of data forwarding service to send and visits Message is surveyed, the broadcast probe message is used to detect the terminal with wireless small station ability to work；
The terminal check with wireless small station ability to work can mention to send the terminal of the broadcast probe message After data forwarding service, response message is sent to the terminal for sending the broadcast probe message, and receiving described in transmission After the confirmation message that the terminal of probe message is returned according to the response message, is sent to the control equipment and start wireless small station The request message of operating mode.
Preferably, the terminal with wireless small station ability to work is sent to the control equipment starts wireless small station work The request message of operation mode, comprising:
The terminal with wireless small station ability to work is determined according to the variation of itself preset state to be needed to start wirelessly The request of small station operating mode then sends the request message for starting wireless small station operating mode to the control equipment.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The quality of service information that the terminal of ability is capable of providing.
Preferably, the terminal with wireless small station ability to work enters after wireless small station operating mode, further includes:
The terminal with wireless small station ability to work receives the wireless small station work of end that the control equipment is sent The signaling of mode；
The terminal with wireless small station ability to work is cancelled according to the signaling for terminating wireless small station operating mode Wireless small station configures and exits wireless small station operating mode.
Preferably, further include:
The terminal with wireless small station ability to work receives the wireless small station configuration information that the control equipment is sent, The configuration in wireless small station is carried out according to the wireless small station configuration information.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power that the terminal with wireless small station ability to work works as wireless small station；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the end that the terminal with wireless small station ability to work receives the control equipment transmission is wirelessly small Before the signaling of operating mode of standing, further includes:
The terminal with wireless small station ability to work is sent to the control equipment terminates wireless small station operating mode Request message.
Preferably, the terminal with wireless small station ability to work enters after wireless small station operating mode, further includes:
The terminal with wireless small station ability to work receive it is described control equipment send reconfiguration message, and according to The reconfiguration request message is reconfigured；Wherein, the reconfiguration request message is the control equipment described in the judgement Transmission when terminal with wireless small station ability to work is moved between the different access nodes of the control equipment connection 's；Or
The terminal with wireless small station ability to work receives the switching that the core net of the control equipment ownership is sent Order, and target control equipment is switched to according to the switching command；Wherein, the switching command is that the core net is judging What terminal across the control plane anchor point with wireless small station ability to work was sent when being moved.
Preferably, the terminal with wireless small station ability to work enters after wireless small station operating mode, further includes:
The place of the terminal with wireless small station ability to work and the terminal with wireless small station ability to work Main access node receives the carrying mapping relations that the control equipment is sent, and carries out uplink according to the carrying mapping relations And/or the carrying mapping of downlink；Wherein, in the carrying mapping relations, receive the terminal of data forwarding service carrying and With the carrying of same or similar transmission property in the carrying of the terminal with wireless small station ability to work, it is mapped to same During one Ux mouthpiece carries, described Ux mouthful refers to connecing between the terminal and host's access node with wireless small station ability to work Mouthful.
Preferably, the terminal with wireless small station ability to work and the end with wireless small station ability to work Host's access node at end, after the carrying mapping that uplink and/or downlink are carried out according to the carrying mapping relations, further includes:
Dedicated tunnel is established in each carrying for each terminal for receiving data forwarding service；
The terminal with wireless small station ability to work is when carrying out uplink, for currently transmitted upstream data The carrying of terminal is packaged upstream data using corresponding dedicated tunnel；
The terminal with wireless small station ability to work is when carrying out downlink transfer, according to the dedicated tunnel of downlink data Encapsulation header determines the target carrying of corresponding target terminal, and downlink data is sent to the target terminal.
Preferably, the terminal with wireless small station ability to work and the end with wireless small station ability to work Host's access node at end, after the carrying mapping that uplink and/or downlink are carried out according to the carrying mapping relations, further includes:
The data that the terminal with wireless small station ability to work receives described Ux mouthfuls are respectively according to dedicated tunnel It solves packet mode and protocol data packet solution packet mode carries out blind examination, if confirming according to dedicated tunnel solution packet mode blind examination success The target terminal of the Ux mouthfuls of data received is the terminal for receiving data forwarding service, if according to protocol data packet unpacking side Formula blind examination success then confirms that the target terminal of the Ux mouthfuls of data received is the end with wireless small station ability to work End；Or
The terminal with wireless small station ability to work obtains the instruction letter carried in the Ux mouthfuls of data received Breath, the instruction information, which is used to indicate target terminal, to be had the terminal of wireless small station ability to work or receives data forwarding clothes The terminal of business, and according to the target terminal for indicating information and determining the Ux mouthfuls of data received.
It postpones preferably, the terminal with wireless small station ability to work carries out matching for wireless small station, is assisted in control plane It is included at least in view stack: MAC entity and PHY entity towards the terminal for receiving data forwarding service；And it is accessed towards host The MAC entity and PHY entity of node；
Include at least in user face protocol stack: MAC entity and PHY towards the terminal for receiving data forwarding service are real Body；And MAC entity and PHY entity towards host's access node；
The terminal for receiving data forwarding service includes: towards with wireless small station work energy in chain of command agreement stack The MAC entity of the terminal of power, PHY entity；The PDCP entity and RRC entity of Control-oriented equipment；And it is wireless small towards having The RLC entity of the terminal for ability to work of standing or the RLC entity of Control-oriented equipment；
It include: MAC entity towards the terminal with wireless small station ability to work, PHY entity in user face protocol stack； The PDCP entity and IP entity of Control-oriented equipment；And RLC entity towards the terminal with wireless small station ability to work or The RLC entity of person's Control-oriented equipment.
It postpones preferably, the terminal with wireless small station ability to work carries out matching for wireless small station, is assisted in control plane It discusses in stack further include: the RLC entity towards the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards host's access node.
Preferably, one or more access nodes under the terminal with wireless small station ability and the control equipment It is connected by wireless interface；Or
One or more access nodes under the terminal with wireless small station ability and the control equipment, Yi Jisuo The one or more access nodes stated outside control equipment are connected by wireless interface.
The embodiment of the present invention also provides a kind of working method of terminal as wireless small station, this method comprises:
It controls equipment and sends the signaling for starting wireless small station operating mode to the terminal with wireless small station ability to work, use Nothing is entered according to the signaling of the wireless small station operating mode of starting in the instruction terminal with wireless small station ability to work Line small station operating mode.
Preferably, the control equipment sends the signaling and the configuration of wireless small station of the wireless small station operating mode of starting Before information, further includes:
The control equipment receives the information that the terminal with wireless small station ability to work reports, the information reported Including at least the information with wireless small station ability to work；
The information that the control equipment is reported according to the terminal with wireless small station ability to work, determines described in starting Terminal with wireless small station ability to work enters wireless small station operating mode.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the control equipment sends the signaling and the configuration of wireless small station of the wireless small station operating mode of starting Before information, further includes:
The control equipment receives the wireless small station operating mode of starting that the terminal with wireless small station ability is sent Request message；
The control equipment according to the request message, determine the starting terminal with wireless small station ability to work into Enter wireless small station operating mode.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The message transmission rate and quality of service information that the terminal of ability is capable of providing.
Preferably, the control equipment sends to the terminal with wireless small station ability to work and starts wireless small station Working mould After the signaling of formula and wireless small station configuration information, further includes:
The control equipment is sent to the terminal with wireless small station ability to work terminates wireless small station operating mode Signaling, be used to indicate the terminal with wireless small station ability to work according to the letter for terminating wireless small station operating mode It enables, cancels wireless small station and configure and exit wireless small station operating mode.
Preferably, before the control equipment sends the signaling for terminating wireless small station operating mode, further includes:
The control equipment judges whether there are also receiving the terminal of data forwarding service, if so, then to it is described The terminal for receiving data forwarding service switches over.
Preferably, before the control equipment sends the signaling for terminating wireless small station operating mode, further includes:
The control equipment receives the knot that the terminal with wireless small station ability to work is sent to the control equipment The request message of beam is wireless small station operating mode.
Preferably, further include:
The control equipment sends wireless small station configuration information to the terminal with wireless small station ability to work, to Indicate that the terminal with wireless small station ability to work carries out the configuration in wireless small station according to the wireless small station configuration information.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power of the terminal with wireless small station ability to work；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the terminal with wireless small station ability to work enters after wireless small station operating mode, further includes:
The control equipment judgement terminal with wireless small station ability to work connects not in the control equipment When with being moved between access node, reconfiguration message is sent to the terminal with wireless small station ability to work.
Preferably, including to carry mapping relations in the wireless small station configuration information, in the carrying mapping relations, receive The carrying of the terminal of data forwarding service provided by the terminal with wireless small station ability to work and it is described have nothing With the carrying of same or similar transmission property in the carrying of the terminal of line small station ability to work, it is mapped to the same Ux mouthpiece In load, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
Preferably, the control equipment sends to the terminal with wireless small station ability to work and starts wireless small station Working mould It after the signaling of formula and wireless small station configuration information, includes at least in chain of command agreement stack: being taken towards data forwarding is received The RRC entity and PDCH entity of the terminal of business；
Include at least in user face protocol stack: IP entity and PDCH towards the terminal for receiving data forwarding service are real Body.
Preferably, the control equipment is in chain of command agreement stack further include: towards the terminal for receiving data forwarding service RLC entity；
In user face protocol stack further include: the RLC entity towards the terminal for receiving data forwarding service.
The embodiment of the present invention provides a kind of terminal as the work of wireless small station, comprising:
Receiving module, the signaling for the wireless small station operating mode of starting that receiving control apparatus is sent；
Configuration module, for entering wireless small station operating mode according to the signaling of the wireless small station operating mode of starting.
Preferably, the receiving module is also used to:
Information is reported to the control equipment, the information reported includes at least the letter with wireless small station ability to work Breath.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the receiving module is also used to:
The request message for starting wireless small station operating mode is sent to the control equipment.
Preferably, the receiving module is used for:
Broadcast probe message is sent, the broadcast probe message is used to indicate the terminal tool for sending the broadcast probe message There is wireless small station ability to work；
After receiving the response message for needing the terminal of data forwarding service to return according to the broadcast probe message, to institute It states control equipment and sends the request message for starting wireless small station operating mode.
Preferably, including that the terminal with wireless small station ability to work is capable of providing in the broadcast probe message Message transmission rate and quality of service information.
Preferably, receiving module is used for:
The broadcast probe message for needing the terminal of data forwarding service to send is received, the broadcast probe message is for detecting Terminal with wireless small station ability to work；
After confirmation can provide data forwarding service for the terminal of the transmission broadcast probe message, to the transmission broadcast The terminal of probe message sends response message, and is returned receiving the terminal for sending the probe message according to the response message After the confirmation message returned, the request message for starting wireless small station operating mode is sent to the control equipment.
Preferably, receiving module is used for:
The request for needing to start wireless small station operating mode is determined according to the variation of itself preset state, then to the control Equipment sends the request message for starting wireless small station operating mode.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The quality of service information that the terminal of ability is capable of providing.
Preferably, the receiving module is also used to:
Receive the signaling for the wireless small station operating mode of end that the control equipment is sent；
According to the signaling for terminating wireless small station operating mode, cancels wireless small station and configure and exit wireless small station work Mode.
Preferably, the receiving module is also used to:
The wireless small station configuration information that the control equipment is sent is received, nothing is carried out according to the wireless small station configuration information The configuration in line small station.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power that the terminal with wireless small station ability to work works as wireless small station；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the receiving module is also used to:
The request message for terminating wireless small station operating mode is sent to the control equipment.
Preferably, the receiving module is also used to:
The reconfiguration message that the control equipment is sent is received, and is reconfigured according to the reconfiguration request message； Wherein, the reconfiguration request message is control equipment terminal with wireless small station ability to work described in judgement in institute It states and sends when being moved between the different access nodes of control equipment connection；Or
The terminal with wireless small station ability to work receives the switching that the core net of the control equipment ownership is sent Order, and target control equipment is switched to according to the switching command；Wherein, the switching command is that the core net is judging What terminal across the control plane anchor point with wireless small station ability to work was sent when being moved.
Preferably, the receiving module is also used to
Receive it is described control equipment send carrying mapping relations, and according to the carrying mapping relations carry out uplink with/ Or the carrying mapping of downlink；Wherein, in the carrying mapping relations, receive the carrying of the terminal of data forwarding service and described With the carrying of same or similar transmission property in the carrying of terminal with wireless small station ability to work, it is mapped to same During Ux mouthpiece carries, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
Preferably, the receiving module is also used to:
Dedicated tunnel is established in each carrying for each terminal for receiving data forwarding service；
The terminal with wireless small station ability to work is when carrying out uplink, for currently transmitted upstream data The carrying of terminal is packaged upstream data using corresponding dedicated tunnel；
The terminal with wireless small station ability to work is when carrying out downlink transfer, according to the dedicated tunnel of downlink data Encapsulation header determines the target carrying of corresponding target terminal, and downlink data is sent to the target terminal.
Preferably, the receiving module is also used to:
The data received to described Ux mouthfuls are respectively according to dedicated tunnel solution packet mode and protocol data packet solution packet mode Blind examination is carried out, if confirming the target terminal of the Ux mouthfuls of data received according to dedicated tunnel solution packet mode blind examination success The Ux mouthfuls of reception is confirmed if successful according to protocol data packet solution packet mode blind examination for the terminal for receiving data forwarding service The target terminal of the data arrived is the terminal with wireless small station ability to work；Or
The instruction information carried in the Ux mouthfuls of data received is obtained, the instruction information is used to indicate target terminal There is the terminal of wireless small station ability to work or receive the terminal of data forwarding service, and determined according to the instruction information The target terminal of the Ux mouthfuls of data received.
It postpones preferably, the configuration module carries out matching for wireless small station, is included at least in chain of command agreement stack: towards Receive the MAC entity and PHY entity of the terminal of data forwarding service；And MAC entity and PHY reality towards host's access node Body；
Include at least in user face protocol stack: MAC entity and PHY towards the terminal for receiving data forwarding service are real Body；And MAC entity and PHY entity towards host's access node；
The terminal for receiving data forwarding service includes: towards with wireless small station work energy in chain of command agreement stack The MAC entity of the terminal of power, PHY entity；The PDCP entity and RRC entity of Control-oriented equipment；And it is wireless small towards having The RLC entity of the terminal for ability to work of standing or the RLC entity of Control-oriented equipment；
It include: MAC entity towards the terminal with wireless small station ability to work, PHY entity in user face protocol stack； The PDCP entity and IP entity of Control-oriented equipment；And RLC entity towards the terminal with wireless small station ability to work or The RLC entity of person's Control-oriented equipment.
Preferably, the configuration module carry out wireless small station with postponing, in chain of command agreement stack further include: towards connecing By the RLC entity of the terminal of data forwarding service；
In user face protocol stack further include: the RLC entity towards host's access node.
Preferably, one or more access nodes under the terminal with wireless small station ability and the control equipment It is connected by wireless interface；Or
One or more access nodes under the terminal with wireless small station ability and the control equipment, Yi Jisuo The one or more access nodes stated outside control equipment are connected by wireless interface.
Present invention implementation provides a kind of control equipment, comprising:
Communication module, for sending the letter for starting wireless small station operating mode to the terminal with wireless small station ability to work Enable, be used to indicate the terminal with wireless small station ability to work according to the signaling of the wireless small station operating mode of starting into Enter wireless small station operating mode.
Preferably, the communication module is also used to:
The information that the terminal with wireless small station ability to work reports is received, the information reported, which includes at least, to be had The information of wireless small station ability to work；
According to the information that the terminal with wireless small station ability to work reports, determining that starting is described has wireless small station The terminal of ability to work enters wireless small station operating mode.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the communication module is also used to:
Receive the request message for the wireless small station operating mode of starting that the terminal with wireless small station ability is sent；
According to the request message, determine that the starting terminal with wireless small station ability to work enters wireless small station work Operation mode.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The message transmission rate and quality of service information that the terminal of ability is capable of providing.
Preferably, the communication module is also used to:
The signaling for terminating wireless small station operating mode is sent to the terminal with wireless small station ability to work, for referring to Show that the terminal with wireless small station ability to work according to the signaling for terminating wireless small station operating mode, is cancelled wireless small It stands and configures and exit wireless small station operating mode.
Preferably, the communication module is also used to:
Judge whether there are also the terminal of data forwarding service is being received, if so, then receiving data forwarding to described The terminal of service switches over.
Preferably, the communication module is also used to:
Receive the wireless small station work of end that the terminal with wireless small station ability to work is sent to the control equipment The request message of operation mode.
Preferably, the communication module is also used to:
Wireless small station configuration information is sent to the terminal with wireless small station ability to work, to indicate described having The terminal of wireless small station ability to work carries out the configuration in wireless small station according to the wireless small station configuration information.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power of the terminal with wireless small station ability to work；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the communication module is also used to:
The judgement terminal with wireless small station ability to work the control equipment connection different access nodes it Between when being moved, send reconfiguration message to the terminal with wireless small station ability to work.
Preferably, including to carry mapping relations in the wireless small station configuration information, in the carrying mapping relations, receive The carrying of the terminal of data forwarding service provided by the terminal with wireless small station ability to work and it is described have nothing With the carrying of same or similar transmission property in the carrying of the terminal of line small station ability to work, it is mapped to the same Ux mouthpiece In load, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
Preferably, the communication module is sent to the terminal with wireless small station ability to work starts wireless small station Working mould It after the signaling of formula and wireless small station configuration information, includes at least in chain of command agreement stack: being taken towards data forwarding is received The RRC entity and PDCH entity of the terminal of business；
Include at least in user face protocol stack: IP entity and PDCH towards the terminal for receiving data forwarding service are real Body.
Preferably, in chain of command agreement stack further include: the RLC entity towards the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards the terminal for receiving data forwarding service.
In the embodiment of the present invention, the terminal with wireless small station ability to work is wirelessly small according to the starting that control equipment is sent Stand operating mode signaling and wireless small station configuration information, carry out the configuration in wireless small station and enter wireless small station Working mould Formula, so as to have the terminal of wireless small station ability to work to work as wireless small station, serving as wireless small station is it He provides high-speed access service at terminal, and then can satisfy the diversified demand of future network, reaches high-speed, the height of communication The demand of handling capacity and low time delay, and improve network efficiency.
Detailed description of the invention
The schematic diagram that Fig. 1 is connected between network side node in the prior art by wire link；
Fig. 2 is a kind of network architecture schematic diagram that terminal works as wireless small station provided in an embodiment of the present invention；
Fig. 3 is that terminal is illustrated as the first chain of command agreement stack under wireless small station working condition in the embodiment of the present invention Figure；
Fig. 4 is that terminal is illustrated as the first user face protocol stack under wireless small station working condition in the embodiment of the present invention Figure；
Fig. 5 is that terminal is illustrated as second of chain of command agreement stack under wireless small station working condition in the embodiment of the present invention Figure；
Fig. 6 is that terminal is illustrated as second of user face protocol stack under wireless small station working condition in the embodiment of the present invention Figure；
Fig. 7 is a kind of flow chart of work methods of the terminal provided in an embodiment of the present invention as wireless small station；
Fig. 8 is that a kind of carrying provided in an embodiment of the present invention maps schematic diagram；
Fig. 9 is a kind of terminal provided in an embodiment of the present invention as terminating wireless small station method under wireless small station working condition Flow chart；
Figure 10 is flow chart of work methods of another terminal provided in an embodiment of the present invention as wireless small station；
Figure 11 is a kind of terminal structure figure as the work of wireless small station provided in an embodiment of the present invention；
Figure 12 is a kind of control equipment structure chart provided in an embodiment of the present invention；
Figure 13 is a kind of terminal structure figure provided in an embodiment of the present invention；
Figure 14 is a kind of control equipment structure chart provided in an embodiment of the present invention.
Specific embodiment
In the embodiment of the present invention, the terminal with wireless small station ability to work refers to that the terminal can be supported in software aspects Protocol stack relevant to mobile communication can be realized the functions such as forwarding data, parsing data, while the terminal is needed in hardware aspect There is the radio frequency chip for supporting that backhaul link (English: backhaul) and Uu mouthfuls of links are measured, transmit and handled, tool Baseband chip needed for having modulation and demodulation mobile data, while also there is certain storage capacity etc..
In prior wireless network, backhaul refers to linking between base station and controller, in the embodiment of the present invention In, the backhaul of the terminal as the work of wireless small station refers to linking between the terminal and access node, as wireless small The terminal stood can access access node by backhaul, to access the control equipment for connecting the access node, and then enter Wireless network.The Uu mouth of terminal as the work of wireless small station refers to the terminal and receives other terminal rooms of data forwarding service Interface.Wherein, control equipment refers to the general designation of control plane anchor point device and user face anchor point device, and control plane anchor point device can Think the equipment such as local controller, user face anchor point device can be equipment, control plane anchor point device and the users such as local gateway Face anchor point device is generally integrated within one device, for example is integrated into local controller/local gateway.
In the embodiment of the present invention, the terminal with wireless small station ability to work is wirelessly small according to the starting that control equipment is sent Stand operating mode signaling and wireless small station configuration information, carry out the configuration in wireless small station and enter wireless small station Working mould Formula.For terminal with wireless small station ability to work after starting wireless small station operating mode, can serve as wireless small station is other Terminal provides high-speed access service.
The embodiment of the present invention is described in detail with reference to the accompanying drawings of the specification.
Fig. 2 schematically illustrates a kind of network architecture diagram that terminal works as wireless small station.
As shown in Fig. 2, the terminal as the work of wireless small station is connected by wireless interface with access node, access node It is connect with control equipment (being shown as local controller/local gateway in figure) by wire link, controlling equipment with core net is also It is connected by wire link.Pass through wireless interface as the terminal of wireless small station work and the terminal of reception data forwarding service and connect It connects.
It is known as backhaul as the link between the terminal and access node of the work of wireless small station, as wireless small station work Interface between the terminal and access node of work is known as Ux mouthfuls, between the terminal to work as wireless small station and the UE serviced Interface is known as Uu mouthfuls.
As can be connect with one or more access nodes under control equipment in the work of wireless small station, in figure only It schematically illustrates and is connect with two access nodes.Further, the terminal as the work of wireless small station can also be with one Or multiple other access devices connections, for example, can be with macro station, eNB or radio access node AP connection.Using this company The mode of connecing can guarantee that wireless backhaul has higher transmission rate in connection.
The terminal for receiving data forwarding service also allows while receiving the service of multiple access devices, these access devices can The terminal that is worked using including as wireless small station, other access nodes (such as macro station serving cell, or remove wireless small station UE node Except other types of small tiny node), can also simultaneously with macro base station keep connect.
Terminal with wireless small station ability to work as wireless small station when being worked, it is desirable to be able to be supported and mobile Communicate relevant protocol stack.
Fig. 3 schematically illustrates terminal as the first chain of command agreement stack signal under wireless small station working condition Figure.
As shown in figure 3, the terminal as the work of wireless small station includes at least in chain of command agreement stack: towards receiving data Forward media access control (Media Access Control, referred to as: the MAC) entity and physics of the terminal of service (Physical, referred to as: PHY) entity, and the MAC entity towards host's access node and PHY entity.
Correspondingly, the terminal for receiving data forwarding service includes: towards as wireless small station work in chain of command agreement stack The MAC entity and PHY entity of the terminal of work, Packet Data Convergence Protocol (the Packet Data of Control-oriented equipment Convergence Protocol, referred to as: PDCP) entity, wireless heterogeneous networks (Radio Resource Control, referred to as: RRC) protocol entity and wireless spread-spectrum technology (Radio Link Control, referred to as: RLC) entity.Access node is in control plane It include: the MAC entity and PHY entity of the terminal towards working as wireless small station in protocol stack.
Fig. 4 schematically illustrates terminal as the first user face protocol stack signal under wireless small station working condition Figure.
As shown in figure 4, the terminal as the work of wireless small station includes: towards receiving data forwarding in user face protocol stack The MAC entity and PHY entity of the terminal of service, and the MAC entity towards host's access node and PHY entity.
Correspondingly, the terminal for receiving data forwarding service includes: towards with wireless small station work in user face protocol stack Make the MAC entity and PHY entity of the terminal of ability, PDCP entity, IP entity and the RLC entity of Control-oriented equipment.Access section Point includes: the MAC entity and PHY entity of the terminal towards working as wireless small station in user face protocol stack.
In foregoing description, host's access node refers to the system for the access node that the terminal as the work of wireless small station is accessed Claim.
In above chain of command agreement trestle structure and user face protocol stack framework, association relevant to Information Security operation Discuss entity, such as PDCP entity, it should be located in control equipment, between control equipment and the terminal for receiving data forwarding service Cryptographic operation end to end is carried out, the host's access node passed through for centre and the terminal as the work of wireless small station cannot The data for the terminal for receiving data forwarding service are parsed, the terminal of data forwarding service is provided in particular in, it in this way can be with While carrying out data forwarding service using non-Provider Equipment, protection receives the privacy of the terminal of data forwarding service.
Some protocol entities can be located at other positions.It, can be by RLC such as in the case where link-quality of eating dishes without rice or wine is relatively good Entity is placed on the user face configuration of the terminal for receiving data forwarding service and control equipment and receives the end of data forwarding service End and the control plane of control equipment configure.In the case where link-quality of eating dishes without rice or wine is bad, in order to guarantee that higher data transmission is quasi- RLC entity can also be placed on terminal and host's access node as the work of wireless small station by the true factors such as rate and interaction time delay Between control plane configuration.Specifically, as shown in figure 5, giving second of chain of command agreement stack configuration diagram.Have in Fig. 5 Have the terminal of wireless small station ability to work carry out wireless small station with postponing, include: towards receiving number in chain of command agreement stack According to MAC entity, PHY entity and the RLC entity of the terminal of forwarding service；And the MAC entity towards host's access node, PHY Entity and RLC entity.
The terminal for receiving data forwarding service includes: towards with wireless small station ability to work in chain of command agreement stack MAC entity, PHY entity and the RLC entity of terminal；PDCP entity, the RRC entity of Control-oriented equipment.
Access node includes: MAC entity towards the terminal to work as wireless small station, PHY in chain of command agreement stack Entity and RLC entity.
As shown in fig. 6, giving second of user face protocol stack configuration diagram.End with wireless small station ability to work End postpone matching for wireless small station, includes: the MAC towards the terminal for receiving data forwarding service real in user face protocol stack Body, PHY entity and RLC entity；And MAC entity, PHY entity and RLC entity towards host's access node.
The terminal for receiving data forwarding service includes: towards with wireless small station ability to work in user face protocol stack MAC entity, PHY entity and the RLC entity of terminal；PDCP entity, the IP entity of Control-oriented equipment.
Access node includes: MAC entity towards the terminal to work as wireless small station, PHY in user face protocol stack Entity and RLC entity.
As can be seen from the above description, the terminal with wireless small station ability to work is carrying out above-mentioned protocol stack arrangement and is opening It can be used as wireless small station work after moving wireless small station operating mode.Terminal with wireless small station ability to work is inactive wireless When the operating mode of small station, the network service that network operator provides is enjoyed, once starting wireless small station operating mode, is completed above-mentioned Protocol stack arrangement, so that it may carry the data of other terminals or access node.
Terminal with wireless small station ability to work is to need to enter wireless small station work as the premise that wireless small station works Operation mode.The triggering mode that terminal with wireless small station ability to work enters wireless small station operating mode generally has following two Kind:
Triggering mode one: there is the terminal of wireless small station ability to work to enter wireless small station Working mould for control equipment triggering Formula；
Triggering mode two: the terminal with wireless small station ability to work is entered wirelessly by sending request message activly request Small station operating mode.
No matter which kind of triggering mode, require control equipment to wireless small station ability to work terminal send starting nothing The signaling of line small station operating mode and wireless small station configuration information, generalized flowsheet can be as shown in Figure 7:
Step 701: small station work that the starting that the terminal receiving control apparatus with wireless small station ability to work is sent is wireless The signaling of mode；
Step 702: the terminal with wireless small station ability to work is according to the wireless small station operating mode of starting Signaling enters wireless small station operating mode.
Control equipment can also send wireless small station configuration information to the terminal with wireless small station ability to work.With wireless The terminal of small station ability to work receives the wireless small station configuration information that the control equipment is sent, and is configured according to the wireless small station Information carries out the configuration in wireless small station.Controlling the wireless small station configuration information that equipment is sent may include following part or all of letter Breath: Uu mouthfuls of working frequency points；The maximum transmission power that terminal with wireless small station ability to work works as wireless small station；It is described Uu mouthfuls of time domain work pattern；Ux mouthfuls of time domain work pattern.Wherein, Uu mouthfuls and Ux mouthful it is as defined above described in.
In a step 702, the terminal with wireless small station ability to work is configured according to the wireless small station that control equipment is sent Information carries out the configuration of wireless small station work, and after configuration is completed, and can further be sent completely to control equipment with confidence It enables, there is the terminal of wireless small station ability to work to enter small station operating mode for this later.
After terminal with wireless small station ability to work enters small station operating mode, access section in the prior art can be followed Mode as defined in point works, for example, needing data forwarding service receiving by sending the common signalings such as broadcast message Terminal response message after access the terminal of the needs data forwarding service.It can not also be in the way of common access node Access needs the terminal of data forwarding service, but accesses and switch the end for needing data forwarding service to come by control equipment End.
The trigger flow of both the above triggering mode is described in detail separately below.
Triggering mode one
Controlling equipment triggering, there is the terminal of wireless small station ability to work to enter before wireless small station operating mode, such as Before step 701, the terminal with wireless small station ability to work needs to report information to control equipment, in the information reported extremely Few includes that control equipment can be allowed to determine that the terminal has the information of wireless small station ability to work.
Preferably, the information reported further includes measurement report, and the measurement report includes one of following information or any Combination: the backhaul link and transmission quality information of the terminal with wireless small station ability to work；With wireless small station ability to work Terminal surrounding terminal to the terminal with wireless small station ability to work link and transmission quality information；With wireless small The link and transmission quality information of the terminal of the terminal surrounding for ability to work of standing itself.
In step 701, control equipment will receive the information of terminal transmission with wireless small station ability to work into Row comprehensive processing and judgement work when judging that one of them terminal with wireless small station ability to work starts for wireless small station After mode, promotion can be brought to overall network efficiency, then it is wireless to send starting for the terminal to this with wireless small station ability to work The signaling of small station operating mode and wireless small station configuration information.
The processing of remaining step is with shown in Fig. 7, and details are not described herein.
Triggering mode two
Under this triggering mode, before step 701, the terminal with wireless small station ability to work voluntarily determines whether Start wireless small station operating mode.If it is determined that starting wireless small station operating mode, then it is wireless small to send starting to control equipment It stands the request message of operating mode.Control the wireless small station of starting that equipment is sent based on the terminal with wireless small station ability to work The request message of operating mode,
In step 701, after control equipment receives the request message, comprehensive assessment and judgement is carried out, judges to meet The condition for opening wireless small station mode is then sent wirelessly to the terminal receiving control apparatus with wireless small station ability to work later Small station configuration information, and the terminal with wireless small station ability to work is allowed to start wireless small station operating mode, to the terminal Send the signaling for starting wireless small station operating mode and wireless small station configuration information.
Preferably, the terminal with wireless small station ability to work is directly sending the wireless small station work of starting to control equipment Some Service Qualities that there is the terminal of wireless small station ability to work to be capable of providing can also be carried in the request message of mode Information, such as frequency point, bandwidth, processing speed and the storage capacity etc. that there is the terminal of wireless small station ability to work to support are measured, So that the wireless small station configuration information that control equipment sends the terminal with wireless small station ability to work is more targeted, energy It is enough that promotion is brought to overall network efficiency.
The processing of remaining step is with shown in Fig. 7, and details are not described herein.
At following three kinds, the terminal with wireless small station ability to work can voluntarily determine the wireless small station work of starting Mode:
Situation one: the terminal with wireless small station ability to work sends broadcast probe message, which is used for Indicate that the terminal for sending the broadcast probe message has wireless small station ability to work；The end with wireless small station ability to work After termination receives the response message for needing the terminal of data forwarding service to return according to the broadcast probe message, to the control Equipment sends the request message for starting wireless small station operating mode.It preferably, include that there is wireless small station in broadcast probe message The message transmission rate and quality of service information that the terminal of ability to work is capable of providing.
Specifically, the broadcast probe message that the terminal with wireless small station ability to work is sent can be with D2D broadcast signaling It is similar.The terminal for receiving the broadcast probe message can determine that the terminal for sending the broadcast probe message has wireless small station work Make ability, it is also possible to obtain send the message transmission rate and service quality letter that the terminal of the broadcast probe message is capable of providing Breath.For the terminal of surrounding, after receiving the broadcast probe message, first judge that itself there is wireless small station ability to work to this Terminal link-quality and itself whether need data forwarding service, can be to this with nothing if being all satisfied requirement The terminal of line small station ability to work sends response message, to allow the terminal with wireless small station ability to work to determine around it The terminal of data forwarding service in need.After terminal with wireless small station ability to work receives response message, confirmation week It is with the terminal for needing data forwarding service, then sends the request message for starting wireless small station operating mode to control equipment.
Situation two: the terminal with wireless small station ability to work receives the broadcast for needing the terminal of data forwarding service to send Probe message, the broadcast probe message are used to detect the terminal with wireless small station ability to work；With wireless small station work energy After the terminal check of power can provide data forwarding service for the terminal of the transmission broadcast probe message, to the transmission broadcast The terminal of probe message sends response message, and is returned receiving the terminal for sending the probe message according to the response message After the confirmation message returned, the request message for starting wireless small station operating mode is sent to control equipment.
It can be with D2D (Device to specifically, the terminal of data forwarding service is needed to send broadcast probe message Device, terminal-to-terminal service) broadcast signaling is similar, whether have that be capable of providing having for data forwarding service wireless small around detection The terminal for ability to work of standing.After terminal with wireless small station ability to work receives the broadcast probe message, judge that itself is It is no that there is wireless small station ability to work, and judge whether the terminal meets the requirements to link-quality between oneself, it is all satisfied requirement Later, response message is sent to the terminal of the needs data forwarding service.The terminal of the needs data forwarding service is possible to receive The response message that more than one there is the terminal of wireless small station ability to work to send, at this time can be according to each with wireless small The conditions such as maximum data forwarding rate or link-quality that the terminal for ability to work of standing can be provided therefrom are selected one and are most accorded with The desired terminal with wireless small station ability to work is closed, and send confirmation message there is wireless small station work energy in selecting The terminal of power.After terminal with wireless small station ability to work receives confirmation message, it is wireless that starting is sent to control equipment The request message of small station operating mode.
Situation three: the terminal with wireless small station ability to work needs to start nothing according to the variation of itself preset state determination The request of line small station operating mode then sends the request message for starting wireless small station operating mode to control equipment.
For example, be in off state with the preset wireless small station operating mode of terminal of wireless small station ability to work, when with The variation of the artificial preset state in family determines the request for needing to start wireless small station operating mode, and user manually opens wirelessly The switch of small station operating mode, the terminal can directly send the request for starting wireless small station operating mode to control equipment at this time Message.
Terminal with wireless small station ability to work is matched in the wireless small station configuration information sent according to control equipment When setting, other than carrying out foregoing protocol stack arrangement, carrying mapping configuration is also carried out, thus as wireless small station When carrying out data forwarding service, it is able to carry out bearer management.
Terminal and its host's access node with wireless small station ability to work are both needed to carry out the configuration of carrying mapping, mistake Journey can include:
The host of terminal with wireless small station ability to work and the terminal with wireless small station ability to work accesses section Point, the carrying mapping relations that receiving control apparatus is sent, and reflected according to the carrying that carrying mapping relations carry out uplink and/or downlink It penetrates；Wherein, it carries in mapping relations, receives the carrying of the terminal of data forwarding service and with wireless small station ability to work With the carrying of same or similar transmission property in the carrying of terminal, it is mapped in the same Ux mouthpiece load, described Ux mouthfuls is Refer to the interface between the terminal and host's access node with wireless small station ability to work.
Carrying mapping relations in include receive data forwarding service terminal carrying, this there is wireless small station ability to work Terminal carrying and Ux mouthpiece carry between mapping relations.Terminal with wireless small station ability to work can be held according to this It carries mapping relations and determines how the data transmitted in carrying.Transmission property is same or similar in each Ux mouthpiece load refers to transmission Service quality (Quality of Service, referred to as: QoS) attribute it is same or similar, such as be guarantee bit rate (Guranteed Bit Rate, referred to as: GBR)/non-GBR, transmission error rates require same or similar, propagation delay time requirement phase It is same or similar, transmission priority is same or similar etc..
Terminal with wireless small station ability to work is each end for receiving data forwarding service when carrying out uplink Dedicated tunnel is established in each carrying at end；For the carrying of the terminal of currently transmitted upstream data, corresponding dedicated tunnel is used Upstream data is packaged.
For example, as shown in figure 8, the carrying RB3 of carrying RB (English: Radio Bearer) 1 and UE2 of UE1 is with identical Transmission property, be mapped in identical Ux mouthfuls of carrying RB5 and transmitted；Terminal with wireless small station ability to work The carrying RB2 transmission property having the same for carrying RB4 and UE1, is mapped in identical Ux mouthfuls of carrying RB6 and is passed It is defeated.
Terminal with wireless small station ability to work is encapsulated when carrying out downlink transfer according to the dedicated tunnel of downlink data Head determines the target carrying of corresponding target terminal, and downlink data is sent to the target terminal.But due to having Being carried in the same Ux mouthpiece load for multiple and different terminals is transmitted, therefore the terminal with wireless small station ability to work is receiving After the data transmitted into Ux mouthpiece load, need to distinguish the downlink data of different terminals, to send downlink data To correct target terminal.
Terminal with wireless small station ability to work is to the data for the terminal for receiving data forwarding service according to existing The mode of transfer transmission carry out transfer transmission, at this time between terminal and host's access node with wireless small station ability to work Dedicated tunnel can be established for each carrying of each terminal for receiving data forwarding service.It is established for each carrying dedicated It is one-to-one relationship between tunnel and a carrying of each terminal for receiving data forwarding service, therefore each at Ux mouthfuls The data of the terminal of each reception data forwarding service of mixing in carrying can establish dedicated tunnel by each carrying Identify this is which carrying of the terminal which receives data forwarding service in road.For example, having the work of wireless small station Between the terminal and host's access node of ability GPRS can be established for each carrying of each terminal for receiving data forwarding service The tunnel channel protocol-user face (GPRS Tunnel Protocol User Plane, referred to as: GTP-U), can pass through GTP-U The head of data identifies this is which carrying of the terminal which receives data forwarding service.
The starting point or terminal of the data of terminal with wireless small station ability to work are itself, therefore no longer need to build Vertical tunnel, only need to be by the data of internal protocol encapsulation, such as RLC SDU (Service Data Unit, service data list Member).The terminal with wireless small station ability to work in Ux mouthpiece load can be parsed and distinguished with following two ways The data of data and the terminal of reception data forwarding service.
A kind of mode are as follows: the data that the terminal with wireless small station ability to work receives described Ux mouthfuls are respectively according to special Blind examination is carried out with tunnel solution packet mode and protocol data packet solution packet mode, if according to dedicated tunnel solution packet mode blind examination success, The target terminal for then confirming the Ux mouthfuls of data received is the terminal for receiving data forwarding service, if according to protocol data packet Solution packet mode blind examination success then confirms that the target terminal of the Ux mouthfuls of data received is described with wireless small station work energy The terminal of power.For example, the data in each carrying of the terminal with wireless small station ability to work are encapsulated by GTP-U, and have There are the data of the terminal of wireless small station ability to work to encapsulate by RLC SDU.When carrying out blind examination to data, respectively according to GTP-U The solution packet mode of data solution packet mode and RLC SDU data is decoded, and successfully decoded, then can determine this according to which way The encapsulated type of data, and then determine that the data are to belong to the data of the terminal with wireless small station ability to work to still fall within tool There are the data of the terminal of wireless small station ability to work.
Another way are as follows: the terminal with wireless small station ability to work obtains to be carried in the Ux mouthfuls of data received Instruction information, the instruction information, which is used to indicate target terminal, to be had the terminal of wireless small station ability to work or receives number According to the terminal of forwarding service, and according to the target terminal for indicating information and determining the Ux mouthfuls of data received.For example, number Instruction information according to middle carrying is the specific fields of data packet head, has 2 bits in the specific fields, wherein the specific fields The data are represented for 00 as the data of the terminal with wireless small station ability to work；The data, which are represented, for 01 receives number as first According to the data of the terminal of forwarding service；The data etc. for the terminal that the data receive data forwarding service as second are represented for 11.
For another example the instruction information carried in data is a newly-increased specific fields, the newly-increased specific fields and data weight It is located at the data packet header of the data after Resealing after new encapsulation, has 1 bit in the newly-increased specific fields, wherein this is new Increasing specific fields is 0 to represent the data as the data of the terminal with wireless small station ability to work；The data are represented for 1 to connect By the data of the terminal of data forwarding service.
Terminal with wireless small station ability to work also needs to solve when the terminal to receive data forwarding service is serviced The problem that when being certainly related to that there is the terminal of wireless small station ability to work to move.
It is related to that there is the mobile management of the terminal of wireless small station ability to work to be divided into two major classes:
One, the mobility pipe of the terminal for receiving data forwarding service under terminal with wireless small station ability to work Reason；
Two, the mobile management of the terminal itself with wireless small station ability to work.
Mobile management under different situations is described separately below.
For the mobility pipe of the terminal for receiving data forwarding service under the terminal with wireless small station ability to work The terminal with wireless small station ability to work for its service can be considered as one by reason, the terminal for receiving data forwarding service Normal access node, therefore the mobile management of the terminal for receiving data forwarding service, with access node in the prior art Mobile management to the terminal under it is the same.Specifically, example receive the terminal of data forwarding service be changed to its clothes The reconfiguration course carried out when the terminal with wireless small station ability to work of business；The terminal for receiving data forwarding service is switched to The process etc. of other terminals with wireless small station ability to work.The terminal with wireless small station ability to work that details are not described herein Under the mobile management of the terminal for receiving data forwarding service which kind of technological means specifically used.
Mobile management for the terminal itself with wireless small station ability to work, and two kinds of situations can be divided into and begged for By.For the first case, the terminal with wireless small station ability to work moves simultaneously with the terminal for receiving data forwarding service, But it is not relatively moved between them.The most typical scene of such case is terminal with wireless small station ability to work and connect The terminal for receiving data forwarding service is located at the car in a high-speed mobile.At this point, when having wireless small station ability to work In the case that the terminal connection that only across host access node is moved, and controls equipment remains unchanged, control equipment may It needs to reconfigure the terminal with wireless small station ability to work, and corresponding protocol stack needs to be reset.For having The terminal that data forwarding service is being received under the terminal of wireless small station ability to work has wireless small station work not needing switching It in the case where the terminal for making ability, then does not need to be reconfigured, does not need the reset of protocol stack yet.When with wireless small station work Make ability terminal be moved to control equipment control area outside when, then at this time with wireless small station ability to work terminal need It switches over, the terminal of the reception data forwarding service of lower service is also required to switch over, and two switching flows can be distinguished It is independent to carry out, certain binding can also be carried out and then optimize the process.
For second situation, there is another kind the terminal of wireless small station ability to work to move, while have wireless There is relative movement between the terminal of small station ability to work and the terminal of its lower reception data forwarding service serviced.Such case Most typical scene is that the terminal of reception data forwarding service is remain stationary, and the terminal with wireless small station ability to work is moved It is dynamic.The terminal with wireless small station ability to work needs according to circumstances, to be reconfigured or handoff procedure, at this time under it at this time The terminal for receiving data forwarding service needs to find new access node, is reconfigured accordingly or handoff procedure.Have The mobile process of the terminal of the terminal and reception data forwarding service of wireless small station ability to work should be respectively processed.
When carrying out mobile management, the terminal with wireless small station ability to work receives the weight that the control equipment is sent Message is configured, and is reconfigured according to the reconfiguration request message；Wherein, the reconfiguration request message is the control Equipment is in the judgement terminal with wireless small station ability to work between the different access nodes of the control equipment connection It is sent when being moved；Or
Terminal with wireless small station ability to work receives the switching command that the core net of the control equipment ownership is sent, And target control equipment is switched to according to the switching command；Wherein, the switching command is the core net described in the judgement What terminal across the control plane anchor point with wireless small station ability to work was sent when being moved.
When following situations occurs, needing to start wireless small station operating mode terminates process: having wireless small station work energy The terminal of power needs to close wireless small station operating mode for the factors such as economize on electricity consider；Control equipment judgement no longer needs to have The terminal of wireless small station ability to work starts wireless small station operating mode；Connecing under the terminal with wireless small station ability to work It is over by the business of the terminal of data forwarding service；Since other reasons need to close wireless small station operating mode.
As shown in figure 9, a kind of terminal for terminating to have wireless small station ability to work provided in an embodiment of the present invention is wireless The method flow diagram of small station operating mode, comprising:
Step 901: it is wireless that the terminal with wireless small station ability to work receives the end that the control equipment is sent The signaling of small station operating mode；
Step 902: the terminal with wireless small station ability to work is according to the wireless small station operating mode of end Signaling cancels wireless small station and configures and exit wireless small station operating mode.
In step 901, control device end has the wireless small station operating mode of the terminal of wireless small station ability to work When, first determine under the terminal with wireless small station ability to work whether there is the terminal for receiving data forwarding service, if so, then The terminal for receiving data forwarding service is switched to other access nodes.There is the terminal of wireless small station ability to work to connect for this at this time Receive the signaling for the wireless small station operating mode of end that control equipment is sent.
Terminal in step 902 with wireless small station ability to work according to the signaling for terminating wireless small station operating mode, Cancel wireless small station to configure and exit wireless small station operating mode.Terminal with wireless small station ability to work will do it radio frequency tune Whole, clear data the operation such as caching and the wireless small station configuration information of removing, then exits to control device replied completion wireless The signaling of small station operating mode, and it is transferred to the operating mode of ordinary terminal.
Before step 901, if having the terminal of wireless small station ability to work needing actively to move back due to itself Wireless small station operating mode out, it is also necessary to the request message for terminating wireless small station operating mode, Deng Daojie are sent to control equipment After the signaling for receiving the wireless small station operating mode of end that control equipment is sent, wireless small station operating mode can be just exited.
As shown in Figure 10, flow chart of work methods of another terminal provided in an embodiment of the present invention as wireless small station, This method comprises:
Step 1001: control equipment is sent to the terminal with wireless small station ability to work starts wireless small station operating mode Signaling, be used to indicate the terminal with wireless small station ability to work according to the letter of the wireless small station operating mode of starting It enables and enters wireless small station operating mode.
Controlling equipment can also send wireless small station configuration information to the terminal with wireless small station ability to work, to indicate The terminal with wireless small station ability to work carries out the configuration in wireless small station according to the wireless small station configuration information.
Before step 1001, control equipment, which can be, first receives the transmission of the terminal with wireless small station ability to work After the request message for starting wireless small station operating mode, and judge to permit according to radio link quality and other conditions Perhaps the terminal with wireless small station ability to work starts wireless small station operating mode, then to this with wireless small station ability to work Terminal send the signaling for starting wireless small station operating mode and wireless small station configuration information.
Control equipment can also by receive the terminal transmission with wireless small station ability to work instruction its have The information of wireless small station ability to work, judges whether to have this terminal of wireless small station ability to work to start as wireless small station work Operation mode.
After step 1001, control equipment can also send carrying mapping relations to the end with wireless small station ability to work Host's access node of end and the terminal with wireless small station ability to work.It carries in mapping relations, receives data forwarding clothes With same or similar transmission property in the carrying of the terminal of business and the carrying of the terminal with wireless small station ability to work Carrying is mapped in the same Ux mouthpiece load.
Control equipment is receiving work in the terminal transmission with wireless small station ability to work of wireless small station operating mode Request terminate the request of wireless small station operating mode after, in the reception that will be serviced under the terminal that there is wireless small station ability to work The terminal of data forwarding service sends the signaling for terminating wireless small station operating mode after being switched to other access nodes.
Control equipment can also oneself active transmission terminates the signaling of wireless small station operating mode according to the actual situation, specifically Embodiment can refer to foregoing description, and this is no longer going to repeat them.
Other embodiment in this method can refer to above description, walk no longer repeat one by one herein.
For above method process, the embodiment of the present invention provide it is a kind of control equipment and it is a kind of as wireless small station work The particular content of terminal, the control equipment and the terminal as the work of wireless small station, which is referred to the above method, to be implemented, herein not It repeats again.
As shown in figure 11, a kind of terminal structure figure as the work of wireless small station provided in an embodiment of the present invention, comprising:
Receiving module 1101, the signaling for the wireless small station operating mode of starting that receiving control apparatus is sent；
Configuration module 1102, for entering wireless small station Working mould according to the signaling of the wireless small station operating mode of starting Formula.
Preferably, the receiving module 1101 is also used to:
Information is reported to the control equipment, the information reported includes at least the letter with wireless small station ability to work Breath.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the receiving module 1101 is also used to:
The request message for starting wireless small station operating mode is sent to the control equipment.
Preferably, the receiving module 1101 is used for:
Broadcast probe message is sent, the broadcast probe message is used to indicate the terminal tool for sending the broadcast probe message There is wireless small station ability to work；
After receiving the response message for needing the terminal of data forwarding service to return according to the broadcast probe message, to institute It states control equipment and sends the request message for starting wireless small station operating mode.
Preferably, including that the terminal with wireless small station ability to work is capable of providing in the broadcast probe message Message transmission rate and quality of service information.
Preferably, receiving module 1101 is used for:
The broadcast probe message for needing the terminal of data forwarding service to send is received, the broadcast probe message is for detecting Terminal with wireless small station ability to work；
After confirmation can provide data forwarding service for the terminal of the transmission broadcast probe message, to the transmission broadcast The terminal of probe message sends response message, and is returned receiving the terminal for sending the probe message according to the response message After the confirmation message returned, the request message for starting wireless small station operating mode is sent to the control equipment.
Preferably, receiving module 1101 is used for:
The request for needing to start wireless small station operating mode is determined according to the variation of itself preset state, then to the control Equipment sends the request message for starting wireless small station operating mode.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The quality of service information that the terminal of ability is capable of providing.
Preferably, the receiving module 1101 is also used to:
Receive the signaling for the wireless small station operating mode of end that the control equipment is sent；
According to the signaling for terminating wireless small station operating mode, cancels wireless small station and configure and exit wireless small station work Mode.
Preferably, the receiving module 1101 is also used to:
The wireless small station configuration information that the control equipment is sent is received, nothing is carried out according to the wireless small station configuration information The configuration in line small station.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power that the terminal with wireless small station ability to work works as wireless small station；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the receiving module 1101 is also used to:
The request message for terminating wireless small station operating mode is sent to the control equipment.
Preferably, the receiving module 1101 is also used to:
The reconfiguration message that the control equipment is sent is received, and is reconfigured according to the reconfiguration request message； Wherein, the reconfiguration request message is control equipment terminal with wireless small station ability to work described in judgement in institute It states and sends when being moved between the different access nodes of control equipment connection；Or
The terminal with wireless small station ability to work receives the switching that the core net of the control equipment ownership is sent Order, and target control equipment is switched to according to the switching command；Wherein, the switching command is that the core net is judging What terminal across the control plane anchor point with wireless small station ability to work was sent when being moved.
Preferably, the receiving module 1101 is also used to
Receive it is described control equipment send carrying mapping relations, and according to the carrying mapping relations carry out uplink with/ Or the carrying mapping of downlink；Wherein, in the carrying mapping relations, receive the carrying of the terminal of data forwarding service and described With the carrying of same or similar transmission property in the carrying of terminal with wireless small station ability to work, it is mapped to same During Ux mouthpiece carries, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
Preferably, the receiving module 1101 is also used to:
Dedicated tunnel is established in each carrying for each terminal for receiving data forwarding service；
The terminal with wireless small station ability to work is when carrying out uplink, for currently transmitted upstream data The carrying of terminal is packaged upstream data using corresponding dedicated tunnel；
The terminal with wireless small station ability to work is when carrying out downlink transfer, according to the dedicated tunnel of downlink data Encapsulation header determines the target carrying of corresponding target terminal, and downlink data is sent to the target terminal.
Preferably, the receiving module 1101 is also used to:
The data received to described Ux mouthfuls are respectively according to dedicated tunnel solution packet mode and protocol data packet solution packet mode Blind examination is carried out, if confirming the target terminal of the Ux mouthfuls of data received according to dedicated tunnel solution packet mode blind examination success The Ux mouthfuls of reception is confirmed if successful according to protocol data packet solution packet mode blind examination for the terminal for receiving data forwarding service The target terminal of the data arrived is the terminal with wireless small station ability to work；Or
The instruction information carried in the Ux mouthfuls of data received is obtained, the instruction information is used to indicate target terminal There is the terminal of wireless small station ability to work or receive the terminal of data forwarding service, and determined according to the instruction information The target terminal of the Ux mouthfuls of data received.
It postpones preferably, the configuration module 1102 carries out matching for wireless small station, is included at least in chain of command agreement stack: MAC entity and PHY entity towards the terminal for receiving data forwarding service；And the MAC entity towards host's access node and PHY entity；
Include at least in user face protocol stack: MAC entity and PHY towards the terminal for receiving data forwarding service are real Body；And MAC entity and PHY entity towards host's access node；
The terminal for receiving data forwarding service includes: towards with wireless small station work energy in chain of command agreement stack The MAC entity of the terminal of power, PHY entity；The PDCP entity and RRC entity of Control-oriented equipment；And it is wireless small towards having The RLC entity of the terminal for ability to work of standing or the RLC entity of Control-oriented equipment；
It include: MAC entity towards the terminal with wireless small station ability to work, PHY entity in user face protocol stack； The PDCP entity and IP entity of Control-oriented equipment；And RLC entity towards the terminal with wireless small station ability to work or The RLC entity of person's Control-oriented equipment.
It is postponed preferably, the configuration module 1102 carries out matching for wireless small station, in chain of command agreement stack further include: face To the RLC entity for the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards host's access node.
Preferably, one or more access nodes under the terminal with wireless small station ability and the control equipment It is connected by wireless interface；Or
One or more access nodes under the terminal with wireless small station ability and the control equipment, Yi Jisuo The one or more access nodes stated outside control equipment are connected by wireless interface.
As shown in figure 12, a kind of control equipment structure chart provided in an embodiment of the present invention, comprising:
Communication module 1201 starts wireless small station operating mode for sending to the terminal with wireless small station ability to work Signaling, be used to indicate the terminal with wireless small station ability to work according to the letter of the wireless small station operating mode of starting It enables and enters wireless small station operating mode.
Preferably, the communication module 1201 is also used to:
The information that the terminal with wireless small station ability to work reports is received, the information reported, which includes at least, to be had The information of wireless small station ability to work；
According to the information that the terminal with wireless small station ability to work reports, determining that starting is described has wireless small station The terminal of ability to work enters wireless small station operating mode.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the communication module 1201 is also used to:
Receive the request message for the wireless small station operating mode of starting that the terminal with wireless small station ability is sent；
According to the request message, determine that the starting terminal with wireless small station ability to work enters wireless small station work Operation mode.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The message transmission rate and quality of service information that the terminal of ability is capable of providing.
Preferably, the communication module 1201 is also used to:
The signaling for terminating wireless small station operating mode is sent to the terminal with wireless small station ability to work, for referring to Show that the terminal with wireless small station ability to work according to the signaling for terminating wireless small station operating mode, is cancelled wireless small It stands and configures and exit wireless small station operating mode.
Preferably, the communication module 1201 is also used to:
Judge whether there are also the terminal of data forwarding service is being received, if so, then receiving data forwarding to described The terminal of service switches over.
Preferably, the communication module 1201 is also used to:
Receive the wireless small station work of end that the terminal with wireless small station ability to work is sent to the control equipment The request message of operation mode.
Preferably, the communication module 1201 is also used to:
Wireless small station configuration information is sent to the terminal with wireless small station ability to work, to indicate described having The terminal of wireless small station ability to work carries out the configuration in wireless small station according to the wireless small station configuration information.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power of the terminal with wireless small station ability to work；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the communication module 1201 is also used to:
The judgement terminal with wireless small station ability to work the control equipment connection different access nodes it Between when being moved, send reconfiguration message to the terminal with wireless small station ability to work.
Preferably, including to carry mapping relations in the wireless small station configuration information, in the carrying mapping relations, receive The carrying of the terminal of data forwarding service provided by the terminal with wireless small station ability to work and it is described have nothing With the carrying of same or similar transmission property in the carrying of the terminal of line small station ability to work, it is mapped to the same Ux mouthpiece In load, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
Preferably, the communication module 1201 is sent to the terminal with wireless small station ability to work starts wireless small station work It after the signaling of operation mode and wireless small station configuration information, includes at least in chain of command agreement stack: turning towards data are received Send out the RRC entity and PDCH entity of the terminal of service；
Include at least in user face protocol stack: IP entity and PDCH towards the terminal for receiving data forwarding service are real Body.
Preferably, in chain of command agreement stack further include: the RLC entity towards the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards the terminal for receiving data forwarding service.
For above method process, the embodiment of the present invention also provides a kind of control equipment and a kind of terminal, the control equipment It is referred to the above method with the particular content of terminal to implement, details are not described herein.
As shown in figure 13, a kind of terminal structure figure provided in an embodiment of the present invention, comprising:
Processor 1301 executes following process: being received by transceiver 1303 for reading the program in memory 1302 Control the signaling for the wireless small station operating mode of starting that equipment is sent；According to the signaling of the wireless small station operating mode of the starting into Enter wireless small station operating mode；
Transceiver 1303, for sending and receiving data under the control of processor 1301.
Preferably, the receiving module 1101 is also used to:
Information is reported to the control equipment, the information reported includes at least the letter with wireless small station ability to work Breath.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the transceiver 1303 is also used to:
The request message for starting wireless small station operating mode is sent to the control equipment.
Preferably, the transceiver 1303 is used for:
Broadcast probe message is sent, the broadcast probe message is used to indicate the terminal tool for sending the broadcast probe message There is wireless small station ability to work；
After receiving the response message for needing the terminal of data forwarding service to return according to the broadcast probe message, to institute It states control equipment and sends the request message for starting wireless small station operating mode.
Preferably, including that the terminal with wireless small station ability to work is capable of providing in the broadcast probe message Message transmission rate and quality of service information.
Preferably, the transceiver 1303 is used for:
The broadcast probe message for needing the terminal of data forwarding service to send is received, the broadcast probe message is for detecting Terminal with wireless small station ability to work；
After confirmation can provide data forwarding service for the terminal of the transmission broadcast probe message, to the transmission broadcast The terminal of probe message sends response message, and is returned receiving the terminal for sending the probe message according to the response message After the confirmation message returned, the request message for starting wireless small station operating mode is sent to the control equipment.
Preferably, the transceiver 1303 is used for:
The request for needing to start wireless small station operating mode is determined according to the variation of itself preset state, then to the control Equipment sends the request message for starting wireless small station operating mode.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The quality of service information that the terminal of ability is capable of providing.
Preferably, the transceiver 1303 is also used to:
Receive the signaling for the wireless small station operating mode of end that the control equipment is sent；
According to the signaling for terminating wireless small station operating mode, cancels wireless small station and configure and exit wireless small station work Mode.
Preferably, the transceiver 1303 is also used to:
The wireless small station configuration information that the control equipment is sent is received, nothing is carried out according to the wireless small station configuration information The configuration in line small station.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power that the terminal with wireless small station ability to work works as wireless small station；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the transceiver 1303 is also used to:
The request message for terminating wireless small station operating mode is sent to the control equipment.
Preferably, the transceiver 1303 is also used to:
The reconfiguration message that the control equipment is sent is received, and is reconfigured according to the reconfiguration request message； Wherein, the reconfiguration request message is control equipment terminal with wireless small station ability to work described in judgement in institute It states and sends when being moved between the different access nodes of control equipment connection；Or
The terminal with wireless small station ability to work receives the switching that the core net of the control equipment ownership is sent Order, and target control equipment is switched to according to the switching command；Wherein, the switching command is that the core net is judging What terminal across the control plane anchor point with wireless small station ability to work was sent when being moved.
Preferably, the transceiver 1303 is also used to:
Receive it is described control equipment send carrying mapping relations, and according to the carrying mapping relations carry out uplink with/ Or the carrying mapping of downlink；Wherein, in the carrying mapping relations, receive the carrying of the terminal of data forwarding service and described With the carrying of same or similar transmission property in the carrying of terminal with wireless small station ability to work, it is mapped to same During Ux mouthpiece carries, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
Preferably, the transceiver 1303 is also used to:
Dedicated tunnel is established in each carrying for each terminal for receiving data forwarding service；
The terminal with wireless small station ability to work is when carrying out uplink, for currently transmitted upstream data The carrying of terminal is packaged upstream data using corresponding dedicated tunnel；
The terminal with wireless small station ability to work is when carrying out downlink transfer, according to the dedicated tunnel of downlink data Encapsulation header determines the target carrying of corresponding target terminal, and downlink data is sent to the target terminal.
Preferably, the transceiver 1303 is also used to:
The data received to described Ux mouthfuls are respectively according to dedicated tunnel solution packet mode and protocol data packet solution packet mode Blind examination is carried out, if confirming the target terminal of the Ux mouthfuls of data received according to dedicated tunnel solution packet mode blind examination success The Ux mouthfuls of reception is confirmed if successful according to protocol data packet solution packet mode blind examination for the terminal for receiving data forwarding service The target terminal of the data arrived is the terminal with wireless small station ability to work；Or
The instruction information carried in the Ux mouthfuls of data received is obtained, the instruction information is used to indicate target terminal There is the terminal of wireless small station ability to work or receive the terminal of data forwarding service, and determined according to the instruction information The target terminal of the Ux mouthfuls of data received.
It postpones, is included at least in chain of command agreement stack: face preferably, the processor 1301 carries out matching for wireless small station To the MAC entity and PHY entity of the terminal for receiving data forwarding service；And MAC entity and PHY towards host's access node Entity；
Include at least in user face protocol stack: MAC entity and PHY towards the terminal for receiving data forwarding service are real Body；And MAC entity and PHY entity towards host's access node；
The terminal for receiving data forwarding service includes: towards with wireless small station work energy in chain of command agreement stack The MAC entity of the terminal of power, PHY entity；The PDCP entity and RRC entity of Control-oriented equipment；And it is wireless small towards having The RLC entity of the terminal for ability to work of standing or the RLC entity of Control-oriented equipment；
It include: MAC entity towards the terminal with wireless small station ability to work, PHY entity in user face protocol stack； The PDCP entity and IP entity of Control-oriented equipment；And RLC entity towards the terminal with wireless small station ability to work or The RLC entity of person's Control-oriented equipment.
It is postponed preferably, the processor 1301 carries out matching for wireless small station, in chain of command agreement stack further include: towards Receive the RLC entity of the terminal of data forwarding service；
In user face protocol stack further include: the RLC entity towards host's access node.
Preferably, one or more access nodes under the terminal with wireless small station ability and the control equipment It is connected by wireless interface；Or
One or more access nodes under the terminal with wireless small station ability and the control equipment, Yi Jisuo The one or more access nodes stated outside control equipment are connected by wireless interface.
Wherein, in Figure 13, bus architecture may include the bus and bridge of any number of interconnection, specifically by processor The various circuits for the memory that 1301 one or more processors represented and memory 1302 represent link together.Total coil holder Structure can also link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, this It is all a bit it is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 1303 can be multiple element, that is, include transmitter and transceiver, provide for logical with various other devices over a transmission medium The unit of letter.Processor 1301 is responsible for management bus architecture and common processing, memory 1302 can store processor 1301 The used data when executing operation.
As shown in figure 14, a kind of control equipment structure chart provided in an embodiment of the present invention, comprising:
Processor 1401 executes following process: for wireless small station for reading the program in memory 1402 The terminal of ability to work sends the signaling for starting wireless small station operating mode, is used to indicate described with wireless small station ability to work Terminal wireless small station operating mode is entered according to the signaling of the wireless small station operating mode of the starting；
Transceiver 1403, for sending and receiving data under the control of processor 1401.
Preferably, the transceiver 1403 is also used to:
The information that the terminal with wireless small station ability to work reports is received, the information reported, which includes at least, to be had The information of wireless small station ability to work；
According to the information that the terminal with wireless small station ability to work reports, determining that starting is described has wireless small station The terminal of ability to work enters wireless small station operating mode.
Preferably, the information reported further includes measurement report, the measurement report includes one of following information or any Combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work has wireless small station ability to work described in The link and transmission quality information of terminal；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
Preferably, the transceiver 1403 is also used to:
Receive the request message for the wireless small station operating mode of starting that the terminal with wireless small station ability is sent；
According to the request message, determine that the starting terminal with wireless small station ability to work enters wireless small station work Operation mode.
Preferably, including: described in the request message of the wireless small station operating mode of starting with the work of wireless small station The message transmission rate and quality of service information that the terminal of ability is capable of providing.
Preferably, the transceiver 1403 is also used to:
The signaling for terminating wireless small station operating mode is sent to the terminal with wireless small station ability to work, for referring to Show that the terminal with wireless small station ability to work according to the signaling for terminating wireless small station operating mode, is cancelled wireless small It stands and configures and exit wireless small station operating mode.
Preferably, the transceiver 1403 is also used to:
Judge whether there are also the terminal of data forwarding service is being received, if so, then receiving data forwarding to described The terminal of service switches over.
Preferably, the transceiver 1403 is also used to:
Receive the wireless small station work of end that the terminal with wireless small station ability to work is sent to the control equipment The request message of operation mode.
Preferably, the transceiver 1403 is also used to:
Wireless small station configuration information is sent to the terminal with wireless small station ability to work, to indicate described having The terminal of wireless small station ability to work carries out the configuration in wireless small station according to the wireless small station configuration information.
Preferably, the wireless small station configuration information includes following part or all of information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding The interface of the terminal room of service；
The maximum transmission power of the terminal with wireless small station ability to work；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work connects with host Interface between ingress.
Preferably, the processor 1401 is also used to:
The judgement terminal with wireless small station ability to work the control equipment connection different access nodes it Between when being moved, send reconfiguration message to the terminal with wireless small station ability to work.
Preferably, including to carry mapping relations in the wireless small station configuration information, in the carrying mapping relations, receive The carrying of the terminal of data forwarding service provided by the terminal with wireless small station ability to work and it is described have nothing With the carrying of same or similar transmission property in the carrying of the terminal of line small station ability to work, it is mapped to the same Ux mouthpiece In load, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
Preferably, the processor 1401 is sent to the terminal with wireless small station ability to work starts wireless small station work It after the signaling of mode and wireless small station configuration information, is included at least in chain of command agreement stack: towards receiving data forwarding The RRC entity and PDCH entity of the terminal of service；
Include at least in user face protocol stack: IP entity and PDCH towards the terminal for receiving data forwarding service are real Body.
Preferably, in chain of command agreement stack further include: the RLC entity towards the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards the terminal for receiving data forwarding service.
Wherein, in Figure 14, bus architecture may include the bus and bridge of any number of interconnection, specifically by processor The various circuits for the memory that 1401 one or more processors represented and memory 1402 represent link together.Total coil holder Structure can also link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, this It is all a bit it is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 1403 can be multiple element, that is, include transmitter and transceiver, provide for logical with various other devices over a transmission medium The unit of letter.Processor 1401 is responsible for management bus architecture and common processing, memory 1402 can store processor 1401 The used data when executing operation.
In conclusion the method provided through the embodiment of the present invention, the terminal with wireless small station ability will be in its ability Control equipment is offered, equipment to be controlled is waited according to demand to start the terminal for wireless small station operating mode；Alternatively, having wireless The transfer transmission request or transmission of other terminals can provide high speed transfer transmission service around the terminal response of small station ability It broadcasts the message, after the response message for obtaining other terminals, starts wireless small station operating mode to control device request.Pass through this Using the terminal with wireless small station ability to work as the work side in wireless small station in the super-intensive network that inventive embodiments provide Method, and wireless small station is served as in dense network covering according to the configuration information as the work of wireless small station that control equipment is sent High-speed access service is provided, to meet the diversified demand of future network, reach the high-speed of communication, high-throughput and it is low when The demand prolonged, and improve network efficiency.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) Formula.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (66)

1. a kind of working method of terminal as wireless small station, which is characterized in that this method comprises:
The signaling for the wireless small station operating mode of starting that terminal receiving control apparatus with wireless small station ability to work is sent；
The terminal with wireless small station ability to work enters wireless according to the signaling of the wireless small station operating mode of starting Small station operating mode；
Wherein, one or more access nodes under the terminal with wireless small station ability and the control equipment pass through nothing Line interface connection；Alternatively, one or more accesses under the terminal with wireless small station ability and the control equipment save One or more access nodes outside point and the control equipment are connected by wireless interface；
Interface between the terminal and the access node with wireless small station ability to work is Ux mouthfuls, described to have wirelessly Interface between the terminal of small station ability to work and the terminal serviced is Uu mouthfuls.
2. the method as described in claim 1, which is characterized in that the terminal with wireless small station ability to work receives control Before the signaling for the wireless small station operating mode of starting that equipment is sent, further includes:
The terminal with wireless small station ability to work reports information to the control equipment, and the information reported includes at least Information with wireless small station ability to work.
3. method according to claim 2, which is characterized in that the information reported further includes measurement report, the measurement report Accuse includes one of following information or any combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work is described in the terminal of wireless small station ability to work Link and transmission quality information；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
4. the method as described in claim 1, which is characterized in that the terminal with wireless small station ability to work receives control Before the signaling for the wireless small station operating mode of starting that equipment is sent, further includes:
The terminal with wireless small station ability to work is sent to the control equipment starts asking for wireless small station operating mode Seek message.
5. method as claimed in claim 4, which is characterized in that the terminal with wireless small station ability to work is to the control Control equipment sends the request message for starting wireless small station operating mode, comprising:
The terminal with wireless small station ability to work sends broadcast probe message, and the broadcast probe message is used to indicate hair Sending the terminal of the broadcast probe message has wireless small station ability to work；
The terminal with wireless small station ability to work, which receives, needs the terminal of data forwarding service to be visited according to the broadcast After surveying the response message that message returns, the request message for starting wireless small station operating mode is sent to the control equipment.
6. method as claimed in claim 5, which is characterized in that include described with wireless small station in the broadcast probe message The message transmission rate and quality of service information that the terminal of ability to work is capable of providing.
7. method as claimed in claim 4, which is characterized in that the terminal with wireless small station ability to work is to the control Control equipment sends the request message for starting wireless small station operating mode, comprising:
The terminal with wireless small station ability to work receives the broadcast detection for needing the terminal of data forwarding service to send and disappears Breath, the broadcast probe message are used to detect the terminal with wireless small station ability to work；
The terminal check with wireless small station ability to work can provide number to send the terminal of the broadcast probe message After forwarding service, response message is sent to the terminal for sending the broadcast probe message, and send the detection receiving After the confirmation message that the terminal of message is returned according to the response message, is sent to the control equipment and start wireless small station and work The request message of mode.
8. method as claimed in claim 4, which is characterized in that the terminal with wireless small station ability to work is to the control Control equipment sends the request message for starting wireless small station operating mode, comprising:
The terminal with wireless small station ability to work needs to start wireless small station according to the variation of itself preset state determination The request of operating mode then sends the request message for starting wireless small station operating mode to the control equipment.
9. method as claimed in claim 4, which is characterized in that wrapped in the request message of the wireless small station operating mode of starting It includes: the quality of service information that the terminal with wireless small station ability to work is capable of providing.
10. the method as described in claim 1, which is characterized in that the terminal with wireless small station ability to work enters nothing After the operating mode of line small station, further includes:
The terminal with wireless small station ability to work receives the wireless small station operating mode of end that the control equipment is sent Signaling；
The terminal with wireless small station ability to work is cancelled wireless according to the signaling for terminating wireless small station operating mode Small station configures and exits wireless small station operating mode.
11. the method as described in claim 1, which is characterized in that further include:
The terminal with wireless small station ability to work receives the wireless small station configuration information that the control equipment is sent, according to The wireless small station configuration information carries out the configuration in wireless small station.
12. method as claimed in claim 11, which is characterized in that the wireless small station configuration information includes following part or complete Portion's information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding service Terminal room interface；
The maximum transmission power that the terminal with wireless small station ability to work works as wireless small station；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work and host access section Interface between point.
13. method as claimed in claim 12, which is characterized in that the terminal with wireless small station ability to work receives institute Before the signaling for stating the wireless small station operating mode of end that control equipment is sent, further includes:
The terminal with wireless small station ability to work is sent to the control equipment terminates asking for wireless small station operating mode Seek message.
14. the method as described in any one of claims 1 to 13, which is characterized in that described that there is wireless small station ability to work Terminal enter wireless small station operating mode after, further includes:
The terminal with wireless small station ability to work receives the reconfiguration message that the control equipment is sent, and according to described Reconfiguration request message is reconfigured；Wherein, the reconfiguration request message, which is the control equipment, has described in the judgement What the terminal of wireless small station ability to work was sent when being moved between the different access nodes of the control equipment connection；Or Person
The terminal with wireless small station ability to work receives the switching command that the core net of the control equipment ownership is sent, And target control equipment is switched to according to the switching command；Wherein, the switching command is the core net described in the judgement What terminal across the control plane anchor point with wireless small station ability to work was sent when being moved.
15. the method as described in any one of claims 1 to 13, which is characterized in that described that there is wireless small station ability to work Terminal enter wireless small station operating mode after, further includes:
The host of the terminal with wireless small station ability to work and the terminal with wireless small station ability to work connects Ingress, receive it is described control equipment send carrying mapping relations, and according to the carrying mapping relations progress uplink and/or The carrying of downlink maps；Wherein, in the carrying mapping relations, receive the terminal of data forwarding service carrying and the tool There is the carrying in the carrying of the terminal of wireless small station ability to work with same or similar transmission property, is mapped to the same Ux During mouthpiece carries, the described Ux mouthfuls interface referred between the terminal and host's access node with wireless small station ability to work.
16. method as claimed in claim 15, which is characterized in that the terminal and institute with wireless small station ability to work The host's access node for stating the terminal with wireless small station ability to work, according to the carrying mapping relations carry out uplink and/or After the carrying mapping of downlink, further includes:
Dedicated tunnel is established in each carrying for each terminal for receiving data forwarding service；
The terminal with wireless small station ability to work is when carrying out uplink, for the terminal of currently transmitted upstream data Carrying, upstream data is packaged using corresponding dedicated tunnel；
The terminal with wireless small station ability to work is encapsulated when carrying out downlink transfer according to the dedicated tunnel of downlink data Head determines the target carrying of corresponding target terminal, and downlink data is sent to the target terminal.
17. method as claimed in claim 15, which is characterized in that the terminal and institute with wireless small station ability to work The host's access node for stating the terminal with wireless small station ability to work, according to the carrying mapping relations carry out uplink and/or After the carrying mapping of downlink, further includes:
The data that the terminal with wireless small station ability to work receives described Ux mouthfuls are unpacked according to dedicated tunnel respectively Mode and protocol data packet solution packet mode carry out blind examination, if according to dedicated tunnel solution packet mode blind examination success, described in confirmation The target terminal of the Ux mouthfuls of data received is the terminal for receiving data forwarding service, if blind according to protocol data packet solution packet mode It examines successfully, then confirms that the target terminal of the Ux mouthfuls of data received is the terminal with wireless small station ability to work； Or
The terminal with wireless small station ability to work obtains the instruction information carried in the Ux mouthfuls of data received, institute It states and indicates that information is used to indicate target terminal and has the terminal of wireless small station ability to work or receive data forwarding service Terminal, and according to the target terminal for indicating information and determining the Ux mouthfuls of data received.
18. the method as described in any one of claims 1 to 13, which is characterized in that described that there is wireless small station ability to work Terminal carry out wireless small station with postponing, included at least in chain of command agreement stack: towards the end for receiving data forwarding service The MAC entity and PHY entity at end；And MAC entity and PHY entity towards host's access node；
It is included at least in user face protocol stack: MAC entity and PHY entity towards the terminal for receiving data forwarding service；With And MAC entity and PHY entity towards host's access node；
The terminal for receiving data forwarding service includes: towards with wireless small station ability to work in chain of command agreement stack The MAC entity of terminal, PHY entity；The PDCP entity and RRC entity of Control-oriented equipment；And towards with wireless small station work Make the RLC entity of the terminal of ability or the RLC entity of Control-oriented equipment；
It include: MAC entity towards the terminal with wireless small station ability to work, PHY entity in user face protocol stack；Towards Control the PDCP entity and IP entity of equipment；And RLC entity or face towards the terminal with wireless small station ability to work To the RLC entity of control equipment.
19. method as claimed in claim 18, which is characterized in that the terminal with wireless small station ability to work carries out nothing Matching for line small station postpones, in chain of command agreement stack further include: the RLC entity towards the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards host's access node.
20. a kind of working method of terminal as wireless small station, which is characterized in that this method comprises:
It controls equipment and sends the signaling for starting wireless small station operating mode to the terminal with wireless small station ability to work, for referring to It is wireless small to show that the terminal with wireless small station ability to work enters according to the signaling of the wireless small station operating mode of starting It stands operating mode；
Wherein, one or more access nodes under the terminal with wireless small station ability and the control equipment pass through nothing Line interface connection；Alternatively, one or more accesses under the terminal with wireless small station ability and the control equipment save One or more access nodes outside point and the control equipment are connected by wireless interface；
Interface between the terminal and the access node with wireless small station ability to work is Ux mouthfuls, described to have wirelessly Interface between the terminal of small station ability to work and the terminal serviced is Uu mouthfuls.
21. method as claimed in claim 20, which is characterized in that the control equipment sends the wireless small station work of the starting Before the signaling of mode, further includes:
The control equipment receives the information that the terminal with wireless small station ability to work reports, and the information reported is at least Including the information with wireless small station ability to work；
The information that the control equipment is reported according to the terminal with wireless small station ability to work, determining has described in starting The terminal of wireless small station ability to work enters wireless small station operating mode.
22. method as claimed in claim 21, which is characterized in that the information reported further includes measurement report, the measurement Report includes one of following information or any combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work is described in the terminal of wireless small station ability to work Link and transmission quality information；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
23. method as claimed in claim 20, which is characterized in that the control equipment sends the wireless small station work of the starting Before the signaling of mode, further includes:
The control equipment receives asking for the wireless small station operating mode of starting that the terminal with wireless small station ability is sent Seek message；
The control equipment determines that the starting terminal with wireless small station ability to work enters nothing according to the request message Line small station operating mode.
24. method as claimed in claim 23, which is characterized in that in the request message of the wireless small station operating mode of starting It include: the message transmission rate and quality of service information that the terminal with wireless small station ability to work is capable of providing.
25. method as claimed in claim 20, which is characterized in that the control equipment is to wireless small station ability to work Terminal is sent after the signaling for starting wireless small station operating mode, further includes:
The control equipment sends the letter for terminating wireless small station operating mode to the terminal with wireless small station ability to work It enables, is used to indicate the terminal with wireless small station ability to work according to the signaling for terminating wireless small station operating mode, Cancel wireless small station to configure and exit wireless small station operating mode.
26. method as claimed in claim 25, which is characterized in that the control equipment sends the wireless small station work of the end Before the signaling of mode, further includes:
The control equipment judges whether there are also the terminal of data forwarding service is being received, if so, then receiving described The terminal of data forwarding service switches over.
27. method as claimed in claim 25, which is characterized in that the control equipment sends the wireless small station work of the end Before the signaling of mode, further includes:
The control equipment receives the end nothing that the terminal with wireless small station ability to work is sent to the control equipment The request message of line small station operating mode.
28. method as claimed in claim 20, which is characterized in that further include:
The control equipment sends wireless small station configuration information to the terminal with wireless small station ability to work, to indicate The terminal with wireless small station ability to work carries out the configuration in wireless small station according to the wireless small station configuration information.
29. method as claimed in claim 28, which is characterized in that the wireless small station configuration information includes following part or complete Portion's information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding service Terminal room interface；
The maximum transmission power of the terminal with wireless small station ability to work；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work and host access section Interface between point.
30. the method as described in any one of claim 20 to 28, which is characterized in that described that there is wireless small station ability to work Terminal enter wireless small station operating mode after, further includes:
The control equipment judgement terminal with wireless small station ability to work connects in the difference of the control equipment connection When being moved between ingress, reconfiguration message is sent to the terminal with wireless small station ability to work.
31. the method as described in any one of claim 20 to 28, which is characterized in that wrapped in the wireless small station configuration information The mapping relations containing carrying in the carrying mapping relations, receive provided by the terminal with wireless small station ability to work In the carrying of the terminal of data forwarding service and the carrying of the terminal with wireless small station ability to work have it is identical or The carrying of similar transmission attribute is mapped to during same Ux mouthpiece carries, and described Ux mouthful refers to described there is wireless small station to work Interface between the terminal and host's access node of ability.
32. the method as described in any one of claim 20 to 28, which is characterized in that the control equipment is wireless small to having After the terminal for ability to work of standing sends the signaling for starting wireless small station operating mode and wireless small station configuration information, controlling It is included at least in the protocol stack of face: RRC entity and PDCH entity towards the terminal for receiving data forwarding service；
It is included at least in user face protocol stack: IP entity and PDCH entity towards the terminal for receiving data forwarding service.
33. method as claimed in claim 32, which is characterized in that the control equipment is in chain of command agreement stack further include: RLC entity towards the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards the terminal for receiving data forwarding service.
34. a kind of terminal as the work of wireless small station characterized by comprising
Receiving module, the signaling for the wireless small station operating mode of starting that receiving control apparatus is sent；
Configuration module, for entering wireless small station operating mode according to the signaling of the wireless small station operating mode of starting；
Wherein, one or more access nodes under the terminal and the control equipment as the work of wireless small station pass through nothing Line interface connection；Alternatively, one or more accesses under the terminal and the control equipment as the work of wireless small station save One or more access nodes outside point and the control equipment are connected by wireless interface；
Interface between the terminal and the access node as the work of wireless small station is Ux mouthfuls, described to be used as wireless small station Interface between the terminal of work and the terminal serviced is Uu mouthfuls.
35. terminal as claimed in claim 34, which is characterized in that the receiving module is also used to:
Information is reported to the control equipment, the information reported includes at least the information with wireless small station ability to work.
36. terminal as claimed in claim 35, which is characterized in that the information reported further includes measurement report, the measurement Report includes one of following information or any combination:
The backhaul link and transmission quality information of the terminal as the work of wireless small station；
It is described as wireless small station work terminal surrounding terminal to it is described as wireless small station work terminal link with Transmission quality information；
The link and transmission quality information of the terminal itself of the terminal surrounding as the work of wireless small station.
37. terminal as claimed in claim 34, which is characterized in that the receiving module is also used to:
The request message for starting wireless small station operating mode is sent to the control equipment.
38. terminal as claimed in claim 37, which is characterized in that the receiving module is used for:
Broadcast probe message is sent, the broadcast probe message, which is used to indicate the terminal for sending the broadcast probe message, has nothing Line small station ability to work；
After receiving the response message for needing the terminal of data forwarding service to return according to the broadcast probe message, to the control Control equipment sends the request message for starting wireless small station operating mode.
39. terminal as claimed in claim 38, which is characterized in that include described in the broadcast probe message as wireless small It stands the message transmission rate that is capable of providing of terminal and quality of service information of work.
40. terminal as claimed in claim 38, which is characterized in that receiving module is used for:
The broadcast probe message for needing the terminal of data forwarding service to send is received, the broadcast probe message has for detecting The terminal of wireless small station ability to work；
After confirmation can provide data forwarding service for the terminal of the transmission broadcast probe message, detected to the broadcast is sent The terminal of message sends response message, and is receiving what the terminal for sending the probe message was returned according to the response message After confirmation message, the request message for starting wireless small station operating mode is sent to the control equipment.
41. terminal as claimed in claim 38, which is characterized in that receiving module is used for:
The request for needing to start wireless small station operating mode is determined according to the variation of itself preset state, then to the control equipment Send the request message for starting wireless small station operating mode.
42. terminal as claimed in claim 38, which is characterized in that in the request message of the wireless small station operating mode of starting It include: the quality of service information that the terminal as the work of wireless small station is capable of providing.
43. terminal as claimed in claim 34, which is characterized in that the receiving module is also used to:
Receive the signaling for the wireless small station operating mode of end that the control equipment is sent；
According to the signaling for terminating wireless small station operating mode, cancels wireless small station and configure and exit wireless small station Working mould Formula.
44. terminal as claimed in claim 34, which is characterized in that the receiving module is also used to:
The wireless small station configuration information that the control equipment is sent is received, is carried out according to the wireless small station configuration information wireless small The configuration stood.
45. terminal as claimed in claim 44, which is characterized in that the wireless small station configuration information includes following part or complete Portion's information:
Uu mouthfuls of working frequency points, the described Uu mouthfuls end for referring to the terminal as the work of wireless small station and receiving data forwarding service Interface between end；
The maximum transmission power that the terminal as the work of wireless small station works as wireless small station；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain works pattern, and described Ux mouthful refers between the terminal and host's access node to work as wireless small station Interface.
46. terminal as claimed in claim 45, which is characterized in that the receiving module is also used to:
The request message for terminating wireless small station operating mode is sent to the control equipment.
47. the terminal as described in any one of claim 34 to 46, which is characterized in that the receiving module is also used to:
The reconfiguration message that the control equipment is sent is received, and is reconfigured according to the reconfiguration request message；Wherein, The reconfiguration request message be it is described control equipment judge it is described as wireless small station work terminal it is described control set It is sent when being moved between the different access nodes of standby connection；Or
The terminal as the work of wireless small station receives the switching command that the core net of the control equipment ownership is sent, and root Target control equipment is switched to according to the switching command；Wherein, the switching command is that the core net is judging the conduct What terminal across the control plane anchor point of wireless small station work was sent when being moved.
48. the terminal as described in any one of claim 34 to 46, which is characterized in that the receiving module is also used to:
Receive it is described control equipment send carrying mapping relations, and according to the carrying mapping relations progress uplink and/or under Capable carrying mapping；Wherein, in the carrying mapping relations, receive the carrying and the conduct of the terminal of data forwarding service Carrying with same or similar transmission property in the carrying of the terminal of wireless small station work, is mapped to the same Ux mouthpiece and carries In, the described Ux mouthfuls interface referred between the terminal and host's access node as the work of wireless small station.
49. terminal as claimed in claim 48, which is characterized in that the receiving module is also used to:
Dedicated tunnel is established in each carrying for each terminal for receiving data forwarding service；
The terminal as the work of wireless small station is held for the terminal of currently transmitted upstream data when carrying out uplink It carries, upstream data is packaged using corresponding dedicated tunnel；
The terminal as the work of wireless small station is true according to the dedicated tunnel encapsulation header of downlink data when carrying out downlink transfer The target carrying of corresponding target terminal is made, and downlink data is sent to the target terminal.
50. terminal as claimed in claim 48, which is characterized in that the receiving module is also used to:
The data received to described Ux mouthfuls are carried out according to dedicated tunnel solution packet mode and protocol data packet solution packet mode respectively Blind examination, if confirming that the target terminal of the Ux mouthfuls of data received is to connect according to dedicated tunnel solution packet mode blind examination success By the terminal of data forwarding service, if confirming that described Ux mouthfuls receives according to protocol data packet solution packet mode blind examination success The target terminal of data is the terminal as the work of wireless small station；Or
The instruction information carried in the Ux mouthfuls of data received is obtained, it is to make that the instruction information, which is used to indicate target terminal, Terminal for the work of wireless small station still receives the terminal of data forwarding service, and is determined according to the instruction information Ux mouthfuls described The target terminal of the data received.
51. the terminal as described in any one of claim 34 to 46, which is characterized in that the configuration module carries out wireless small station With postponing, include at least in chain of command agreement stack: MAC entity and PHY towards the terminal for receiving data forwarding service are real Body；And MAC entity and PHY entity towards host's access node；
It is included at least in user face protocol stack: MAC entity and PHY entity towards the terminal for receiving data forwarding service；With And MAC entity and PHY entity towards host's access node；
The terminal for receiving data forwarding service includes: towards the terminal to work as wireless small station in chain of command agreement stack MAC entity, PHY entity；The PDCP entity and RRC entity of Control-oriented equipment；And towards working as wireless small station The RLC entity of terminal or the RLC entity of Control-oriented equipment；
It include: MAC entity towards the terminal to work as wireless small station, PHY entity in user face protocol stack；Control-oriented The PDCP entity and IP entity of equipment；And RLC entity towards the terminal to work as wireless small station or Control-oriented are set Standby RLC entity.
52. terminal as claimed in claim 51, which is characterized in that the configuration module postpone matching for wireless small station, In chain of command agreement stack further include: the RLC entity towards the terminal for receiving data forwarding service；
In user face protocol stack further include: the RLC entity towards host's access node.
53. a kind of control equipment characterized by comprising
Communication module, for sending the signaling for starting wireless small station operating mode to the terminal with wireless small station ability to work, The terminal with wireless small station ability to work is used to indicate to be entered according to the signaling of the wireless small station operating mode of starting Wireless small station operating mode；
Wherein, one or more access nodes under the terminal with wireless small station ability and the control equipment pass through nothing Line interface connection；Alternatively, one or more accesses under the terminal with wireless small station ability and the control equipment save One or more access nodes outside point and the control equipment are connected by wireless interface；
Interface between the terminal and the access node with wireless small station ability to work is Ux mouthfuls, described to have wirelessly Interface between the terminal of small station ability to work and the terminal serviced is Uu mouthfuls.
54. control equipment as claimed in claim 53, which is characterized in that the communication module is also used to:
The information that the terminal with wireless small station ability to work reports is received, the information reported is included at least with wireless The information of small station ability to work；
According to the information that the terminal with wireless small station ability to work reports, determining that starting is described has the work of wireless small station The terminal of ability enters wireless small station operating mode.
55. controlling equipment as claimed in claim 54, which is characterized in that the information reported further includes measurement report, described Measurement report includes one of following information or any combination:
The backhaul link and transmission quality information of the terminal with wireless small station ability to work；
The terminal of the terminal surrounding with wireless small station ability to work is described in the terminal of wireless small station ability to work Link and transmission quality information；
The link and transmission quality information of the terminal itself of the terminal surrounding with wireless small station ability to work.
56. control equipment as claimed in claim 53, which is characterized in that the communication module is also used to:
Receive the request message for the wireless small station operating mode of starting that the terminal with wireless small station ability is sent；
According to the request message, determine that the starting terminal with wireless small station ability to work enters wireless small station Working mould Formula.
57. control equipment as claimed in claim 56, which is characterized in that the request of the wireless small station operating mode of starting disappears It include: the message transmission rate and service quality letter that the terminal with wireless small station ability to work is capable of providing in breath Breath.
58. control equipment as claimed in claim 53, which is characterized in that the communication module is also used to:
The signaling for terminating wireless small station operating mode is sent to the terminal with wireless small station ability to work, is used to indicate institute The terminal with wireless small station ability to work is stated according to the signaling for terminating wireless small station operating mode, cancels wireless small station and matches It sets and exits wireless small station operating mode.
59. control equipment as claimed in claim 58, which is characterized in that the communication module is also used to:
Judge whether there are also the terminal of data forwarding service is being received, if so, then receiving data forwarding service to described Terminal switch over.
60. control equipment as claimed in claim 58, which is characterized in that the communication module is also used to:
Receive the wireless small station Working mould of end that the terminal with wireless small station ability to work is sent to the control equipment The request message of formula.
61. control equipment as claimed in claim 53, which is characterized in that the communication module is also used to:
Wireless small station configuration information is sent to the terminal with wireless small station ability to work, it is described with wireless to indicate The terminal of small station ability to work carries out the configuration in wireless small station according to the wireless small station configuration information.
62. control equipment as claimed in claim 61, which is characterized in that the wireless small station configuration information includes following part Or all information:
Uu mouthfuls of working frequency points, described Uu mouthfuls refers to the terminal with wireless small station ability to work and receives data forwarding service Terminal room interface；
The maximum transmission power of the terminal with wireless small station ability to work；
Uu mouthfuls of the time domain work pattern；
Ux mouthfuls of time domain work pattern, described Ux mouthfuls refers to that the terminal with wireless small station ability to work and host access section Interface between point.
63. the control equipment as described in any one of claim 53 to 62, which is characterized in that the communication module is also used to:
The judgement terminal with wireless small station ability to work between the different access nodes of the control equipment connection into When row is mobile, reconfiguration message is sent to the terminal with wireless small station ability to work.
64. the control equipment as described in any one of claim 53 to 62, which is characterized in that the wireless small station configuration information In comprising carrying mapping relations, in the carrying mapping relations, receive the terminal with wireless small station ability to work and mentioned There is phase in the carrying of the terminal of the data forwarding service of confession and the carrying of the terminal with wireless small station ability to work With or similar transmission attribute carrying, be mapped to during same Ux mouthpiece carries, described Ux mouthful refer to it is described with wireless small station Interface between the terminal and host's access node of ability to work.
65. the control equipment as described in any one of claim 53 to 62, which is characterized in that the communication module is to nothing After the terminal of line small station ability to work sends the signaling for starting wireless small station operating mode and wireless small station configuration information, It is included at least in chain of command agreement stack: RRC entity and PDCH entity towards the terminal for receiving data forwarding service；
It is included at least in user face protocol stack: IP entity and PDCH entity towards the terminal for receiving data forwarding service.
66. the control equipment as described in claim 65, which is characterized in that in chain of command agreement stack further include: towards receiving The RLC entity of the terminal of data forwarding service；
In user face protocol stack further include: the RLC entity towards the terminal for receiving data forwarding service.
CN201410535639.XA 2014-10-11 2014-10-11 The working method and device of a kind of terminal as wireless small station Active CN105578563B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410535639.XA CN105578563B (en) 2014-10-11 2014-10-11 The working method and device of a kind of terminal as wireless small station
PCT/CN2015/089473 WO2016054960A1 (en) 2014-10-11 2015-09-11 Operation method and device of terminal as wireless station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410535639.XA CN105578563B (en) 2014-10-11 2014-10-11 The working method and device of a kind of terminal as wireless small station

Publications (2)

Publication Number Publication Date
CN105578563A CN105578563A (en) 2016-05-11
CN105578563B true CN105578563B (en) 2019-09-17

Family

ID=55652570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410535639.XA Active CN105578563B (en) 2014-10-11 2014-10-11 The working method and device of a kind of terminal as wireless small station

Country Status (2)

Country Link
CN (1) CN105578563B (en)
WO (1) WO2016054960A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109982449B (en) 2017-12-27 2021-05-25 电信科学技术研究院 Method and equipment for transmitting data through wireless backhaul network
CN112867146A (en) * 2021-01-15 2021-05-28 中兴通讯股份有限公司 Anchor point terminal determination, information transmission method, communication node and storage medium
WO2023197235A1 (en) * 2022-04-14 2023-10-19 Zte Corporation Systems and methods for on/off status control for network nodes

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102111844A (en) * 2009-12-26 2011-06-29 华为技术有限公司 Mobile relay selection method, communication method, base station and system
CN102469410A (en) * 2010-11-02 2012-05-23 中国移动通信集团公司 Method, equipment and system for transmitting data
CN102844993A (en) * 2010-02-26 2012-12-26 诺基亚公司 Base station aided mobile-relay candidate pre-selection and pre-deployment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002238492A1 (en) * 2001-12-21 2003-07-09 Hitachi, Ltd Mobile communications network using mobile station with relay-function and method for rewarding relay activities of mobile station
CN1925454A (en) * 2005-08-29 2007-03-07 华为技术有限公司 Method for compressing communication message head
EP3694247A1 (en) * 2010-04-02 2020-08-12 Interdigital Patent Holdings, Inc. Method and apparatus for supporting communication via a relay node
CN102469509A (en) * 2010-11-02 2012-05-23 中国移动通信集团公司 Data transmission method, apparatus thereof and system thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102111844A (en) * 2009-12-26 2011-06-29 华为技术有限公司 Mobile relay selection method, communication method, base station and system
CN102844993A (en) * 2010-02-26 2012-12-26 诺基亚公司 Base station aided mobile-relay candidate pre-selection and pre-deployment
CN102469410A (en) * 2010-11-02 2012-05-23 中国移动通信集团公司 Method, equipment and system for transmitting data

Also Published As

Publication number Publication date
CN105578563A (en) 2016-05-11
WO2016054960A1 (en) 2016-04-14

Similar Documents

Publication Publication Date Title
CN108307472B (en) Communication method and device of equipment through system and communication system
CN104797000B (en) Method for establishing wireless load-bearing and system in dual link network
CN104796954B (en) System and method for the seamless mobility in network environment
CN103582038B (en) Method, base station and the user equipment of wireless network switching
CN103686859B (en) A kind of shunt method based on Multi net voting joint transmission, system and access network elements
US11832322B2 (en) Wireless backhaul communication processing method and related device
CN104429156B (en) A kind of method for building up of wireless network, equipment and system
JP2018514139A (en) Method for determining, using and apparatus for D2D relay node
CN110213799A (en) A kind of downlink small data transmission method and device
CN103782644B (en) Information transferring method and system, agent equipment, the access device of back haul link
CN103974238B (en) A kind of methods, devices and systems for realizing safety detection in heterogeneous network
CN104519531B (en) Mobile communications device, access network and the method for manipulating data traffic
RU2007116807A (en) SYSTEM AND METHOD FOR TRANSMISSION OF SERVICE IN A HETEROGENEOUS NETWORK
CN103582010B (en) A kind of realization converged network data transmission method, UE, access network equipment
CN104519585B (en) The method and apparatus of scheduling user's set
WO2017118191A1 (en) Method and device for transmitting control plane information
CN103813375B (en) Measurement processing method and terminal, small base station
CN104113881B (en) A kind of radio resource management method, macro base station and low power nodes
CN104396293B (en) Radio communications system and base station
CN108605258A (en) A kind of motion management method, base station and wearable device
CN104797009B (en) Radio bearer method for releasing in dual link network and system
CN110381557A (en) A kind of communication means, device, system and storage medium
CN105578563B (en) The working method and device of a kind of terminal as wireless small station
JP2014007500A5 (en)
JP5878134B2 (en) Upper base station, lower base station, and wireless communication system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210528

Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing

Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd.

Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road

Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY