CN105900492A

CN105900492A - Method for controlling node, network node and access network

Info

Publication number: CN105900492A
Application number: CN201480072595.XA
Authority: CN
Inventors: 蒋广健; 王艺; 黄磊
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2014-06-24
Filing date: 2014-06-24
Publication date: 2016-08-24
Anticipated expiration: 2034-06-24
Also published as: CN105900492B; WO2015196358A1

Abstract

A method for controlling a node, a network node and an access network. The method comprises: receiving a network access request message sent by a network node which is to access a high frequency network; determining at least one neighbour node of the network node; sending first high frequency measurement reference signal auxiliary information to the network node and sending second high frequency measurement reference signal auxiliary information to the neighbour node so as to cause the network node or the neighbour node to measure a high frequency reference signal; receiving the measurement result of the high frequency reference signal sent by the network node or the neighbour node; selecting an alternative access node of the network node according to the measurement result of the high frequency reference signal; and requesting the alternative access node to establish a high frequency backhaul link between the alternative access node and the network node so as to cause the network node to access the high frequency network via the alternative access node. The invention can be realized, so that a new network node accesses a high frequency network via its neighbour node.

Description

Method for controlling node, network node and access network

A kind of method of control node, network node and access network

Technical field

The present invention relates to a kind of method of communication technical field, more particularly to control node, network node and access network.

Background technology

The development of science and technology and society will bring the surge of mobile and wireless traffic, and mobile broadband service amount is up to more than thousand times now after 10 years.Prior art is extremely difficult to this demand by improving spectrum efficiency, and inevitable trend is turned into using the big bandwidth of high band.

High-frequency signal is compared to low frequency signal, and propagation loss is more serious, and penetration capacity is worse, so the transmission range of high-frequency signal is very short.Following high frequency network will be a kind of super-intensive network, be characterized in：Euclidean distance between node pair is short, and density is big.Because node is numerous, if each node is by wired fiber pass-back to core net, high fiber deployment cost will limit the popularization of this dense network.Therefore, in on-premise network, a kind of preferred scheme can pass through wired intelligent acess to core net for several nodes in the numerous nodes of selection, and other most of nodes are all the nodes that these wired passbacks are connected to by high frequency wireless backhaul, so as to core network access, fiber deployment cost can be so saved.But the high frequency wireless backhaul links how set up in radio frequency system between node, in the prior art and in the absence of solution.

There is a kind of scheme of low frequency wireless communication system www.chinanews.com network node access networks network in the prior art, its main contents is：As new network element RS (Relay Station, relay station）During access network, scan the lead code of neighbor node, select access point RS1 access networks first according to scanning result, and scanning result is fed back into multi-hop relay base station MR-BS (Multi-hop Base Station) by RS1, MR-BS is received after RS neighbours' measurement report of RS feedbacks, according to network state（Such as congestion and loading condition）The scanning result fed back with RS, for RS selection new access points RS2, and new access point RS2 preamble information is sent to RS, RS is received after the information of MR-BS transmissions, to MR-BS feedback acknowledgment responses, detect whether the preamble information received is current access point RS1 lead code simultaneously, if it is not, then passing through new access point RS2 access networks.

It is still scheme in low frequency system that such scheme of the prior art, which is, and it, which is received and dispatched, uses omnidirectional antenna, and new network element can scan the signal of all neighbor nodes when adding, therefore scans the letter of neighbor node first Number, then control base station is fed back to, but in radio frequency system, the wave beam of node is very narrow, new network element scanning can just scan the signal of neighbor node with some time in other words less than the signal of neighbor node, therefore can not be generalized in the program in radio frequency system.

The content of the invention

The embodiments of the invention provide a kind of method of control node, network node and access network, it is possible to achieve new network node accesses high frequency network by its neighbor node.

First aspect present invention provides a kind of control node, and the control node includes：

First receiving unit, for receiving the networking request message that the network node of high frequency network to be accessed is sent；The networking request message includes the attribute information of the network node；

First determining unit, at least one neighbor node for determining the network node according to the attribute information of the network node；

First transmitting element, for sending the first high frequency measurement reference signal auxiliary information to the network node, and for sending the second high frequency measurement reference signal auxiliary information to the neighbor node of the network node, so that the network node or the neighbor node carry out the measurement of high frequency reference signal；

Second receiving unit, for receiving the high frequency reference signal measurement result that the network node or the neighbor node are sent；

Selecting unit, the alternative access node for selecting the network node in the neighbor node according to the high frequency reference signal measurement result；

Request unit, for the high frequency return link set up to the alternative access node request between the alternative access node and the network node, so that the network node accesses high frequency network by the alternative access node.

In the first possible embodiment of first aspect, the control node also includes：First synchronization unit, for synchronous by Low Frequency Network completion with the network node；

Second transmitting element, networking confirmation message is agreed to for being sent to the network node.

In second of possible embodiment of first aspect, the control node also includes：Second determining unit, generation time, generation cycle and the generating mode of the high-frequency transmission wave beam for determining the network node, and generation time for the high-frequency reception wave beam that determines the neighbor node, life Into cycle and generating mode；

The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

The second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency reception wave beam of the neighbor node, generation cycle and generating mode.

In the third possible embodiment of first aspect, the control node also includes：3rd determining unit, generation time, generation cycle and the generating mode of the high-frequency reception wave beam for determining the network node, and for generation time, generation cycle and the generating mode of the high-frequency transmission wave beam for determining at least one neighbor node；

The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

The second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency transmission wave beam of the neighbor node, generation cycle and generating mode.

With reference to any one possible embodiment of first aspect or first aspect, in the 4th kind of possible embodiment of first aspect, the request unit includes：

First transmission sub-unit, the request for sending the high frequency return link set up between the alternative access node and the network node to the alternative access node；

First receiving subelement, for receiving the first confirmation that the alternative access node is sent；First confirmation indicates that the alternative access node is agreed to set up the high frequency return link；

Second transmission sub-unit, for sending the second confirmation so that the network node sets up the high frequency return link to the network node；Second confirmation indicates that the alternative access node is agreed to set up the high frequency return link.

Second aspect of the present invention provides a kind of network node, and the network node includes：

3rd transmitting element, the networking request message for sending request access high frequency network to control node；The networking request message includes the attribute information of the network node；

3rd receiving unit, for receiving the first high frequency measurement reference signal auxiliary information that the control node is sent； First measuring unit, for high frequency measurement reference signal to be sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

First sets up unit, and for the instruction according to the control node, high frequency return link is set up with alternative access node, to access high frequency network by the alternate node；The alternative access node is the node selected by the control node according to the measurement result of the high frequency reference signal in the neighbor node.

In the first possible embodiment of second aspect, the network node also includes：Second synchronization unit, for synchronous by Low Frequency Network completion with the control node；

4th receiving unit, for receiving the agreement networking confirmation message that the control node is sent.

In second of possible embodiment of second aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

First angle determination subelement, the generation angle for determining the high-frequency transmission wave beam according to the attribute information of the neighbor node；

First wave beam generates subelement, and high-frequency transmission wave beam is generated in the generation angle for the generation time according to the high-frequency transmission wave beam, generation cycle and generating mode；

3rd transmission sub-unit, for sending high frequency reference signal to the neighbor node on the high-frequency transmission wave beam, so that the neighbor node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node.

In the third possible embodiment of second aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

First orientation determination subelement, the beam positional for determining the high-frequency transmission wave beam according to the attribute information of the neighbor node；

Second wave beam generates subelement, for the generation time according to the high-frequency transmission wave beam, generation cycle And generating mode taking turn on all possible beam angle that the beam positional includes generates high-frequency transmission wave beam；

4th transmission sub-unit, for sending high frequency reference signal to the neighbor node on the high-frequency transmission wave beam so that the neighbor node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node.

In the 4th kind of possible embodiment of second aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

Second angle determination subelement, the generation angle for determining the high-frequency reception wave beam according to the attribute information of the neighbor node；

3rd wave beam generates subelement, and high-frequency reception wave beam is generated in the generation angle for the generation time according to the high-frequency reception wave beam, generation cycle and generating mode；

Second receiving subelement, for receiving the high frequency reference signal that the neighbor node is sent on the high-frequency reception wave beam；

First measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result；

5th transmission sub-unit, for sending the high frequency reference signal measurement result to the control node.In the 5th kind of possible embodiment of second aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

Second orientation determination subelement, the beam positional for determining the high-frequency reception wave beam according to the attribute information of the neighbor node；

4th wave beam generates subelement, and for the generation time, generation cycle and generating mode according to the high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional includes； 3rd receiving subelement, for receiving the high frequency reference signal that the neighbor node is sent on the high-frequency reception wave beam；

Second measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result；

6th transmission sub-unit, for sending the high frequency reference signal measurement result to the control node.With reference to any one possible embodiment of second aspect or second aspect, in the 6th kind of possible embodiment of second aspect, described first, which sets up unit, includes：

First receiving subelement, for receiving the second confirmation that the control node is sent；Second confirmation indicates that the alternative access node agrees to the high frequency return link set up between the alternative access node and the network node；

First sets up subelement, for setting up the high frequency return link between the alternative access node, to access high frequency network by the alternate node.

Third aspect present invention provides a kind of network node, and the network node includes：

5th receiving unit, the second high frequency measurement reference signal auxiliary information for receiving control node transmission；

Second measuring unit, for high frequency measurement reference signal to be sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

Second sets up unit, and for the instruction according to the control node, high frequency return link is set up with the new network node, so that the new network node access high frequency network.

In the first possible embodiment of the third aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Third angle determination subelement, the generation angle for determining the high-frequency reception wave beam according to the attribute information of the new network node；

5th wave beam generates subelement, for the generation time according to the high-frequency reception wave beam, generation cycle And generating mode generates high-frequency reception wave beam in the generation angle；

5th receiving subelement, for receiving the high frequency reference signal that the new network node is sent on the high-frequency reception wave beam；

3rd measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result；

7th transmission sub-unit, for sending the high frequency reference signal measurement result to the control node.In second of possible embodiment of the third aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Third party position determination subelement, the beam positional for determining the high-frequency reception wave beam according to the attribute information of the new network node；

6th wave beam generates subelement, and for the generation time, generation cycle and generating mode according to the high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional includes；

6th receiving subelement, for receiving the high frequency reference signal that the network node is sent on the high-frequency reception wave beam；

4th measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result；

8th transmission sub-unit, for sending the high frequency reference signal measurement result to the control node.In the third possible embodiment of the third aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Fourth angle determination subelement, the generation angle for determining the high-frequency transmission wave beam according to the attribute information of the new network node；

7th wave beam generates subelement, for the generation time according to the high-frequency transmission wave beam, generation cycle And generating mode generates high-frequency transmission wave beam in the generation angle；

9th transmission sub-unit, for sending high frequency reference signal to the new network node on the high-frequency transmission wave beam, so that the new network node is measured using the high frequency reference signal and sends high frequency reference signal measurement result to the control node.

In the 4th kind of possible embodiment of the third aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Fourth orientation determination subelement, the beam positional for determining the high-frequency transmission wave beam according to the attribute information of the new network node；

8th wave beam generates subelement, and for the generation time, generation cycle and generating mode according to the high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that the beam positional includes；

Tenth transmission sub-unit, for sending high frequency reference signal to the new network node on the high-frequency transmission wave beam, so that the new network node is measured using the high frequency reference signal and sends high frequency reference signal measurement result to the control node.

With reference to any one possible embodiment of the third aspect or the third aspect, in the 5th kind of possible embodiment of the third aspect, described second, which sets up unit, includes：

7th receiving subelement, request is set up for receiving the high frequency return link that the control node is sent；The high frequency return link, which sets up request, to be used to ask to set up high frequency return link between the network node and the new network node；

11st transmission sub-unit, for sending the first confirmation to the control node；First confirmation indicates the high frequency return link for agreeing to set up between the new network node；

Second sets up subelement, for setting up the high frequency return link between the new network node, so that the new network node access high frequency network.

Fourth method of the present invention provides a kind of method of access network, and methods described includes：

Receive the networking request message that the network node of the high frequency network to be accessed is sent；The request that networks Message includes the attribute information of the network node；

Just the blunt attribute information according to the network node determines at least one neighbor node of the network node；The first high frequency measurement reference signal auxiliary information is sent to the network node, and the second high frequency measurement reference signal auxiliary information is sent to the neighbor node of the network node, so that the network node or the neighbor node carry out the measurement of high frequency reference signal；

Receive the high frequency reference signal measurement result that the network node or the neighbor node are sent；The alternative access node of the network node is selected in the neighbor node according to the high frequency reference signal measurement result；

The high frequency return link set up to the alternative access node request between the alternative access node and the network node, so that the network node accesses high frequency network by the alternative access node.

In the first possible embodiment of fourth aspect, before the networking request message that the network node for receiving the high frequency network to be accessed is sent, methods described also includes：

It is synchronous by Low Frequency Network completion with the network node；

After the networking request message that the network node for receiving the high frequency network to be accessed is sent, methods described also includes：

Sent to the network node and agree to networking confirmation message.

In second of possible embodiment of fourth aspect, described to the network node the first high frequency measurement reference signal auxiliary information of transmission, and to the network node neighbor node send the second high frequency measurement reference signal auxiliary information before, methods described also includes：

The generation time, generation cycle and generating mode of the high-frequency transmission wave beam of the network node are determined, and determines the generation time, generation cycle and generating mode of the high-frequency reception wave beam of the neighbor node；The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

In the third possible embodiment of fourth aspect, it is described to the network node send the first high frequency measurement reference signal auxiliary information, and to the network node neighbor node send the second high frequency survey Measure before reference signal auxiliary information, methods described also includes：

The generation time, generation cycle and generating mode of the high-frequency reception wave beam of the network node are determined, and determines the generation time, generation cycle and generating mode of the high-frequency transmission wave beam of the neighbor node；The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；The second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency transmission wave beam of the neighbor node, generation cycle and generating mode.

With reference to any one possible embodiment of fourth aspect or fourth aspect, in the 4th kind of possible embodiment of fourth aspect, the high frequency return link set up to the alternative access node request between the alternative access node and the network node includes：

The request for the high frequency return link set up between the alternative access node and the network node is sent to the alternative access node；

Receive the first confirmation that the alternative access node is sent；First confirmation indicates that the alternative access node is agreed to set up the high frequency return link；

The second confirmation is sent so that the network node sets up the high frequency return link to the network node；Second confirmation indicates that the alternative access node is agreed to set up the high frequency return link.

Fifth aspect present invention provides a kind of method of access network, and methods described includes：

The networking request message of request access high frequency network is sent to control node；The networking request message includes the attribute information of network node；

Receive the first high frequency measurement reference signal auxiliary information that the control node is sent；

High frequency measurement reference signal is sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

According to the instruction of the control node, high frequency return link is set up with alternative access node, to access high frequency network by the alternate node；The alternative access node is the node that the control node is selected according to the measurement result of the high frequency reference signal in the neighbor node.

In the first possible embodiment of the 5th aspect, access is asked in described sent to control node Before the networking request message of high frequency network, methods described also includes：

It is synchronous by Low Frequency Network completion with the control node；

After the networking request message that request access high frequency network is sent to control node, methods described also includes：

Receive the agreement networking confirmation message that the control node is sent.

In second of possible embodiment of the 5th aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The generation angle of the high-frequency transmission wave beam is determined according to the attribute information of the neighbor node；According to the generation time of the high-frequency transmission wave beam, generation cycle and generating mode high-frequency transmission wave beam is generated in the generation angle；

High frequency reference signal is sent to the neighbor node on the high-frequency transmission wave beam, so that the neighbor node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node.

In the third possible embodiment of the 5th aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

The beam positional of the high-frequency transmission wave beam is determined according to the attribute information of the neighbor node；According to the generation time, generation cycle and generating mode of the high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that the beam positional includes；

High frequency reference signal is sent to the neighbor node on the high-frequency transmission wave beam, so that the neighbours Node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node.

In the 4th kind of possible embodiment of the 5th aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of this node, generation cycle and generating mode；

The generation angle of the high-frequency reception wave beam is determined according to the attribute information of the neighbor node；According to the generation time of the high-frequency reception wave beam, generation cycle and generating mode high-frequency reception wave beam is generated in the generation angle；

The high frequency reference signal that the neighbor node is sent is received on the high-frequency reception wave beam；Measurement is performed using the high frequency reference signal, high frequency reference signal measurement result is obtained；The high frequency reference signal measurement result is sent to the control node.

In the 5th kind of possible embodiment of the 5th aspect, the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of this node, generation cycle and generating mode；

The beam positional of the high-frequency reception wave beam is determined according to the attribute information of the neighbor node；According to the generation time, generation cycle and generating mode of the high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional includes；

With reference to the 5th aspect or any one possible embodiment of the 5th aspect, the 6th of the 5th aspect the Plant in possible embodiment, the instruction according to the control node sets up high frequency return link with alternative access node, included with accessing high frequency network by the alternate node：

Receive the second confirmation that the control node is sent；Second confirmation indicates that the alternative access node agrees to the high frequency return link set up between the alternative access node and the network node；The high frequency return link set up between the alternative access node, to access high frequency network by the alternate node.

Sixth aspect present invention provides a kind of method of access network, and methods described includes：

Receive the second high frequency measurement reference signal auxiliary information that control node is sent；

High frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

According to the instruction of the control node, high frequency return link is set up with the new network node, so that the new network node access high frequency network.

In the first possible embodiment of the 6th aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency reception wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The generation angle of the high-frequency reception wave beam is determined according to the attribute information of the new network node；According to the generation time of the high-frequency reception wave beam, generation cycle and generating mode high-frequency reception wave beam is generated in the generation angle；

The high frequency reference signal that the new network node is sent is received on the high-frequency reception wave beam；Measurement is performed using the high frequency reference signal, high frequency reference signal measurement result is obtained；The high frequency reference signal measurement result is sent to the control node.

In second of possible embodiment of the 6th aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency reception wave beam of this node, Generation cycle and generating mode；

The high frequency reference signal that the network node is sent is received on the high-frequency reception wave beam；Measurement is performed using the high frequency reference signal, high frequency reference signal measurement result is obtained；The high frequency reference signal measurement result is sent to the control node.

In the third possible embodiment of the 6th aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

The generation angle of the high-frequency transmission wave beam is determined according to the attribute information of the new network node；According to the generation time of the high-frequency transmission wave beam, generation cycle and generating mode high-frequency transmission wave beam is generated in the generation angle；

High frequency reference signal is sent to the new network node on the high-frequency transmission wave beam, so that the new network node is measured using the high frequency reference signal and sends high frequency reference signal measurement result to the control node.

In the 4th kind of possible embodiment of the 6th aspect, the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that described The measurement result that control node obtains the high frequency reference signal includes：

The beam positional of the high-frequency transmission wave beam is determined according to the attribute information of the new network node；According to the generation time, generation cycle and generating mode of the high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that the beam positional includes；

With reference to the 6th aspect or any one possible embodiment of the 6th aspect, in the 5th kind of possible embodiment of the 6th aspect, the blunt instruction according to the control node of, high frequency return link is set up with the new network node, so that the new network node access high frequency network includes：

Receive the high frequency return link foundation request that the control node is sent；The high frequency return link, which sets up request, to be used to ask to set up high frequency return link between this node and the new network node；

The first confirmation is sent to the control node；First confirmation indicates the high frequency return link for agreeing to set up between the new network node；

The high frequency return link set up between the new network node, so that the new network node access high frequency network.

Seventh aspect present invention provides a kind of computer-readable storage medium, and the computer-readable storage medium can have program stored therein, including the step as described in any one possible embodiment such as fourth aspect or fourth aspect when described program is performed.

Eighth aspect present invention provides a kind of computer-readable storage medium, and the computer-readable storage medium can have program stored therein, including the step as described in any one possible embodiment in terms of the 5th or in terms of the 5th when described program is performed.

Ninth aspect present invention provides a kind of computer-readable storage medium, and the computer-readable storage medium can have program stored therein, including the step as described in any one possible embodiment in terms of the 6th or in terms of the 6th when described program is performed.

Tenth aspect present invention provides a kind of control node, including is connected to the first memory and first processor of bus； The first memory, for storing execute instruction；

The first processor, for being communicated between the first memory, performs the execute instruction and causes the control node to perform following method：

Receive the networking request message that the network node of the high frequency network to be accessed is sent；The networking request message includes the attribute information of the network node；

Tenth one side of the invention provides a kind of network node, including is connected to the second memory and second processor of bus；

The second memory, for storing execute instruction；

The second processor, for being communicated between the second memory, performs the execute instruction and causes the network node to perform following method：

According to the instruction of the control node, high frequency return link is set up with alternative access node, to access high frequency network by the alternate node；The alternative access node is that the control node is joined according to the high frequency Examine the node that the measurement result of signal is selected in the neighbor node.

The twelfth aspect of the present invention provides a kind of network node, including is connected to the 3rd memory and the 3rd processor of bus；

3rd memory, for storing execute instruction；

3rd processor, for being communicated between the 3rd memory, performs the execute instruction and causes the network node to perform following method：

By above scheme it can be seen that, new network node is first passed through to be communicated between Low Frequency Network and control node, determine neighbor node, realize wave beam alignment and the channel measurement between new network node and neighbor node, control node is that new network node screens alternative access node according to measurement result, so that the high frequency return link that new network node is set up between alternative access node is to access high frequency network, such scheme helps to realize the rapid deployment of high frequency network.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of configuration diagram of the system of access network provided in an embodiment of the present invention；Fig. 2 is the schematic diagram of structure first of control node provided in an embodiment of the present invention；

Fig. 3 is the schematic diagram of structure second of control node provided in an embodiment of the present invention；

Fig. 4 is the schematic diagram of structure the 3rd of control node provided in an embodiment of the present invention；

Fig. 5 is the schematic diagram of structure the 4th of control node provided in an embodiment of the present invention； Fig. 6 is the schematic diagram of structure first of network node 200 provided in an embodiment of the present invention；Fig. 7 is the schematic diagram of structure second of network node 200 provided in an embodiment of the present invention；

Fig. 8 is the schematic diagram of structure the 3rd of network node 200 provided in an embodiment of the present invention；

Fig. 9 is the schematic diagram of structure the 4th of network node 200 provided in an embodiment of the present invention；

Figure 10 is the schematic diagram of structure the 5th of network node 200 provided in an embodiment of the present invention；

Figure 11 is the schematic diagram of structure the 6th of network node 200 provided in an embodiment of the present invention；

Figure 12 is the schematic diagram of structure first of network node 300 provided in an embodiment of the present invention；

Figure 13 is the schematic diagram of structure second of network node 300 provided in an embodiment of the present invention；

Figure 14 is the schematic diagram of structure the 3rd of network node 300 provided in an embodiment of the present invention；

Figure 15 is the schematic diagram of structure the 4th of network node 300 provided in an embodiment of the present invention；

Figure 16 is the schematic diagram of structure the 5th of network node 300 provided in an embodiment of the present invention；

Figure 17 is a kind of schematic flow sheet of the method for access network provided in an embodiment of the present invention；Figure 18 is the schematic flow sheet of the method for another access network provided in an embodiment of the present invention；Figure 19 is a kind of structural representation of control node provided in an embodiment of the present invention；

Figure 20 is a kind of structural representation of network node provided in an embodiment of the present invention；

Figure 21 is a kind of structural representation of network node provided in an embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.

Fig. 1 is that the system includes in a kind of configuration diagram of the system of access network provided in the embodiment of the present invention, Fig. 1：Control node 100, multiple network nodes 300 for having added high frequency network, the network node of request addition high frequency network（I.e. new network node）200, control node 100 can control the work such as the addition of each network node and route as center control nodes.In Fig. 1, the solid line between network node represents the high frequency return link having built up, and dotted line can represent to ask newly-built high frequency return link.

For example, above-mentioned control node 100 can be macro base station or other nets for being suitable as control node Network node.

As shown in Fig. 2 control node 100 can include：

First receiving unit 101, for receiving the networking request message that the network node 200 of high frequency network to be accessed is sent；

Wherein, above-mentioned networking request message includes the attribute information of network node 200；

For example, the attribute information of network node 200 can include the information such as positional information, the load information of network node 200；

Preferably, the attribute information of network node 200 can also include the information such as aerial position, antenna bearingt；First determining unit 102, at least one neighbor node for determining network node 200 according to the attribute information of network node 200；

For example, the first determining unit 102 can determine at least one neighbor node of network node 200 according to the position of network node 200, for example, closest one or more nodes are defined as into neighbor node；It should be noted that in order that network node 200 accesses high frequency network by the neighbor node for its determination, the first determining unit 102 should be the node for having accessed high frequency network for the neighbor node of its determination；First transmitting element 103, for sending the first high frequency measurement reference signal auxiliary information to network node 200, and for sending the second high frequency measurement reference signal auxiliary information to the neighbor node of network node 200, so that network node 200 or its neighbor node carry out the measurement of high frequency reference signal；

Second receiving unit 104, for receiving the high frequency reference signal measurement result that network node 200 or its neighbor node are sent；

Selecting unit 105, the alternative access node for selecting network node 200 in above-mentioned neighbor node according to above-mentioned high frequency reference signal measurement result；

Wherein, alternative access node can be one or more；

Request unit 106, for the high frequency return link set up to above-mentioned alternative access node request between above-mentioned alternative access node and network node 200, so that network node 200 accesses high frequency network by above-mentioned alternative access node.

Preferably, as shown in figure 3, control node 100 can also include：

First synchronization unit 107, for synchronous by Low Frequency Network completion with network node 200. Specifically, during synchronization, network node 200 can obtain system message, and system message can include downlink system bandwidth, MBSFN (Multicast Broadcast Single Frequency Network, multicast/multicast single-frequency network network）Subframe number and PHICH (Physical Hybrid ARQ Indicator Channel, physical mixed automatic re-transmission indicating channel）The contents such as time domain length, related content refers to content of the prior art, will not be repeated here；

Second transmitting element 108, networking confirmation message is agreed to for being sent to network node 200.

Wherein agree to networking confirmation message can as the networking request message sent to network node 200 feedback, the agreement networking confirmation message can include：Resource allocation information, Temporary Cell RNTI (the RNTI Radio Network Tempory Identity, Radio Network Temporary Identifier of distribution of transmitting uplink data）, for information of time synchronized etc..

For example, in one embodiment, in the high frequency reference signal measurement process of new network node and neighbor node, new network node generation high-frequency transmission wave beam, its neighbor node generates high-frequency reception wave beam, and new network node sends high frequency reference signal, shellfish J to its neighbor node:

As shown in figure 4, control node 100 may also include：

Second determining unit 109, generation time, generation cycle and the generating mode of the high-frequency transmission wave beam for determining network node 200, and for generation time, generation cycle and the generating mode of the high-frequency reception wave beam for determining neighbor node 300；

Control node 100 can be according to the generation time, generation cycle and generating mode that above-mentioned high-frequency transmission wave beam is determined the need for scheduling, and generation time, generation cycle and the generating mode of high-frequency reception wave beam, related content belongs to prior art, will not be repeated here.

Accordingly, above-mentioned first high frequency measurement reference signal auxiliary information can include：The attribute information of neighbor node 300, the generation time of the high-frequency transmission wave beam of above-mentioned network node, generation cycle and generating mode.

Accordingly, above-mentioned second high frequency measurement reference signal auxiliary information includes：The attribute information of network node 200, the generation time of the high-frequency reception wave beam of neighbor node 300, generation cycle and generating mode.

For example, in another embodiment, in the high frequency reference signal measurement process of new network node and neighbor node, new network node generation high-frequency reception wave beam, its neighbor node generates high-frequency transmission wave beam, and neighbor node sends high frequency reference signal, shellfish J to new network node: As shown in figure 5, control node 100 may also include：

3rd determining unit 110, generation time, generation cycle and the generating mode of the high-frequency reception wave beam for determining network node 200, and for generation time, generation cycle and the generating mode of the high-frequency transmission wave beam for determining neighbor node 300；

Control node 100 can be according to the generation time, generation cycle and generating mode that above-mentioned high-frequency reception wave beam is determined the need for scheduling, and generation time, generation cycle and the generating mode of high-frequency transmission wave beam, related content belongs to prior art, will not be repeated here.

Accordingly, above-mentioned first high frequency measurement reference signal auxiliary information includes：The attribute information of neighbor node 300, the generation time of the high-frequency reception wave beam of network node 200, generation cycle and generating mode；

Above-mentioned second high frequency measurement reference signal auxiliary information includes：The attribute information of network node 200, the generation time of the high-frequency transmission wave beam of neighbor node 300, generation cycle and generating mode.

For example, above-mentioned high frequency reference signal measurement result can include any one or more of following content：Signal to noise ratio, Signal to Interference plus Noise Ratio or RSRP (Reference Signal Receiving Power, Reference Signal Received Power).

For example, selecting unit 105 can select the alternative access node of network node 200 according to any one or more in following criterion from least one neighbor node：

1st, signal to noise ratio is higher than the predetermined first wealthy value；

2nd, Signal to Interference plus Noise Ratio is higher than the predetermined second wealthy value；

3rd, RSRP is more than the 3rd predetermined wealthy value.

It should be noted that above-mentioned first wealthy value, the second wealthy value, the specific value of the 3rd wealthy value can suitably be set by those skilled in the art, its specific value is not limited herein.

Preferably, selecting unit may also be combined with the load condition of neighbor node to select the alternative access node of network node 200, and selection principle is to preferably select to load small neighbor node alternately access node.

Certainly, selecting unit 105 can also select the alternative access node of network node 200 according to other suitable criterions, for example a weighted value is assigned to signal to noise ratio, Signal to Interference plus Noise Ratio, RSRP, load, wherein, the high weighted value of signal to noise ratio is high, and the high weighted value of Signal to Interference plus Noise Ratio is high, and weighted value big RSRP is high, the small weighted value of load is high, calculates signal to noise ratio, Signal to Interference plus Noise Ratio, RSRP, load each weighted value and is used as neighbours Total weighted value of node, alternative access node is selected according still further to total weighted value from high to low.For example, request unit 106 can include：

First transmission sub-unit, the request for sending the high frequency return link set up between above-mentioned alternative access node and network node 200 to above-mentioned alternative access node；

First receiving subelement, for receiving the first confirmation that above-mentioned alternative access node is sent；Above-mentioned first confirmation indicates that above-mentioned alternative access node is agreed to set up above-mentioned high frequency return link；

Second transmission sub-unit, for sending the second confirmation so that above-mentioned network node sets up above-mentioned high frequency return link to above-mentioned network node；Above-mentioned second confirmation indicates that above-mentioned alternative access node is agreed to set up above-mentioned high frequency return link.

As shown in fig. 6, network node 200 can include：

3rd transmitting element 201, the networking request message for sending request access high frequency network to control node 100；Above-mentioned networking request message includes the attribute information of network node 200；

3rd receiving unit 202, the first high frequency measurement reference signal auxiliary information for receiving the transmission of control node 100；

First measuring unit 203, for high frequency measurement reference signal to be sent or received according to above-mentioned first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node 300 is carried out, so that control node 100 obtains the measurement result of above-mentioned high frequency reference signal；

First sets up unit 204, and for the instruction according to control node 100, high frequency return link is set up with alternative access node, to access high frequency network by above-mentioned alternate node；Above-mentioned alternative access node is the node selected by control node 100 according to the measurement result of above-mentioned high frequency reference signal in neighbor node 300.

Preferably, as shown in fig. 7, network node 200 can also include：

Second synchronization unit 205, for synchronous by Low Frequency Network completion with control node 100；

4th receiving unit 206, the agreement networking confirmation message for receiving the transmission of control node 100.For example, in one embodiment, in the high frequency reference signal measurement process of new network node 200 and neighbor node 300, the new generation of network node 200 high-frequency transmission wave beam, its neighbor node 300 generates high-frequency reception wave beam, new network node 200 sends high frequency reference signal to its neighbor node 300, shellfish ' J:Above-mentioned first high frequency measurement reference signal auxiliary information includes：Attribute information, the net of neighbor node 300 Generation time, generation cycle and the generating mode of the high-frequency transmission wave beam of network node 200；

Wherein, the generating mode of high-frequency transmission wave beam can include：One narrow beam of generation, or generate multiple narrow beams every time every time.

If control node 100 obtains the information such as network node 200 and its position of neighbor node 300, the position of antenna and orientation, the attribute information for the neighbor node 300 that the first high frequency measurement reference signal auxiliary information includes may include：The information such as position, aerial position, the antenna bearingt of neighbor node 300；

Accordingly, as shown in figure 8, the first measuring unit 203 includes：

First angle determination subelement 203a, the generation angle for determining above-mentioned high-frequency transmission wave beam according to the attribute information of neighbor node 300；

Specifically, first angle determination subelement 203a can determine the generation angle of high-frequency transmission wave beam according to the position of the position of network node 200, aerial position, antenna bearingt and neighbor node, aerial position, antenna bearingt, as to how determining, related content belongs to techniques known, will not be repeated here；First wave beam generates subelement 203b, and high-frequency transmission wave beam is generated in the generation angle having determined for the generation time, generation cycle, generating mode according to above-mentioned high-frequency transmission wave beam；

3rd transmission sub-unit 203c, for sending high frequency reference signal to neighbor node 300 on above-mentioned high-frequency transmission wave beam, measure so that neighbor node 300 is performed using above-mentioned high frequency reference signal and send above-mentioned high frequency reference signal measurement result to control node 100.

If control node 100 only obtains the positional information of network node 200 and its neighbor node 300, the information such as the position and orientation of antenna are not obtained, then the attribute information for the neighbor node that the first high frequency measurement reference signal auxiliary information includes may include：The positional information of neighbor node 300；

Accordingly, as shown in figure 9, the first measuring unit 203 includes：

First orientation determination subelement 203d, the beam positional for determining above-mentioned high-frequency transmission wave beam according to the attribute information of neighbor node 300；

Due to not including position and the azimuth information of antenna in the attribute information of neighbor node 300, then network node 200 is only capable of determining the beam positional of high-frequency transmission wave beam according to the position of this node and the position of neighbor node 300, and is difficult to the generation angle of determination high-frequency transmission wave beam；

Second wave beam generates subelement 203e, for the generation time according to above-mentioned high-frequency transmission wave beam, generation The taking turn on all possible beam angle that above-mentioned beam positional includes of cycle, generating mode generates high-frequency transmission wave beam；

Because beam angle not can determine that, therefore the taking turn on all possible beam angle that beam positional includes of network node 200 generates high-frequency transmission wave beam, to be aligned with the high-frequency reception wave beam that neighbor node is generated；

4th transmission sub-unit 203f, for sending high frequency reference signal to neighbor node 300 on above-mentioned high-frequency transmission wave beam so that neighbor node 300 performs measurement using above-mentioned high frequency reference signal and sends above-mentioned high frequency reference signal measurement result to control node 100.

For example, in another embodiment, in the high frequency reference signal measurement process of new network node 200 and neighbor node 300, the new generation of network node 200 high-frequency reception wave beam, its neighbor node 300 generates high-frequency transmission wave beam, neighbor node 300 sends high frequency reference signal, shellfish ' J to new network node 200:

First high frequency measurement reference signal auxiliary information includes：Neighbours save 300 points of attribute information, the generation time of the high-frequency reception wave beam of network node 200, generation cycle and generating mode；

If control node 100 obtains the information such as network node 200 and its position of neighbor node 300, the position of antenna and orientation, the attribute information for the neighbor node 300 that the first high frequency measurement reference signal auxiliary information includes may include：The information such as position, aerial position, the antenna bearingt of neighbor node 300；Accordingly, as shown in Figure 10, the first measuring unit 203 may include：

Second angle determination subelement 203g, the generation angle for determining above-mentioned high-frequency reception wave beam according to the attribute information of neighbor node 300；

Specifically, network node 200 can determine the generation angle of high-frequency reception wave beam according to information such as the position of the position of neighbor node 300, aerial position, antenna bearingt and this node, aerial position, antenna bearingts；

3rd wave beam generates subelement 203h, and high-frequency reception wave beam is generated in the generation angle having determined for the generation time, generation cycle and generating mode according to above-mentioned high-frequency reception wave beam；

Second receiving subelement 203i, for receiving the high frequency reference signal that neighbor node 300 is sent on above-mentioned high-frequency reception wave beam；

First measurement subelement 203j, for performing measurement using above-mentioned high frequency reference signal, obtains high frequency ginseng Examine signal measurement result；

For example, high frequency reference signal measurement result can include：The contents such as signal to noise ratio, Signal to Interference plus Noise Ratio, Reference Signal Received Power；

5th transmission sub-unit 203k, for sending above-mentioned high frequency reference signal measurement result to control node 100.

Accordingly, as shown in figure 11, the first measuring unit 203 includes：

Second orientation determination subelement 2031, the beam positional for determining above-mentioned high-frequency reception wave beam according to the attribute information of neighbor node 300；

4th wave beam generates subelement 203m, and for the generation time, generation cycle and generating mode according to above-mentioned high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that above-mentioned beam positional includes；

3rd receiving subelement 203n, for receiving the high frequency reference signal that neighbor node 300 is sent on above-mentioned high-frequency reception wave beam；

Second measurement subelement 203o, for performing measurement using above-mentioned high frequency reference signal, obtains high frequency reference signal measurement result；

6th transmission sub-unit 203p, for sending above-mentioned high frequency reference signal measurement result to control node 100.

For example, first set up unit 204 and may include：

First receiving subelement, the second confirmation for receiving the transmission of control node 100；Above-mentioned second confirmation indicates that above-mentioned alternative access node agrees to the high frequency return link set up between above-mentioned alternative access node and network node 200；

First sets up subelement, for setting up the high frequency return link between above-mentioned alternative access node, to access high frequency network by above-mentioned alternate node. As shown in figure 12, (the neighbor node of network node 300）It can include：

5th receiving unit 301, the second high frequency measurement reference signal auxiliary information for receiving the transmission of control node 100；

Second measuring unit 302, for high frequency measurement reference signal to be sent or received according to above-mentioned second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node 200 of network to be added is carried out, so that control node 100 obtains the measurement result of above-mentioned high frequency reference signal；

Second sets up unit 303, and for the instruction according to control node 100, high frequency return link is set up with above-mentioned new network node 200, so that above-mentioned new network node 200 accesses high frequency network.

For example, in one embodiment, in the high frequency reference signal measurement process of new network node 200 and neighbor node 300, the new generation of network node 200 high-frequency transmission wave beam, its neighbor node 300 generates high-frequency reception wave beam, new network node 200 sends high frequency reference signal to its neighbor node 300, shellfish ' J:Above-mentioned second high frequency measurement reference signal auxiliary information includes：Attribute information, the generation time of the high-frequency reception wave beam of network node 300, generation cycle and the generating mode of new network node 200；

If control node 100 obtains the information such as new network node 200 and its position of neighbor node 300, the position of antenna and orientation, the attribute information for the new network node 200 that the second high frequency measurement reference signal auxiliary information includes may include：The information such as position, aerial position, the antenna bearingt of new network node 200；

Accordingly, as shown in figure 13, the second measuring unit 302 may include：

Third angle determination subelement 302a, the generation angle for determining above-mentioned high-frequency reception wave beam according to the attribute information of new network node 200；

Specifically, it can be high-frequency reception wave beam is determined according to the position of new network node 200 and this node, aerial position, antenna bearingt etc. information generation angle；

5th wave beam generates subelement 302b, and high-frequency reception wave beam is generated in the generation angle having determined for the generation time, generation cycle and generating mode according to above-mentioned high-frequency reception wave beam；

5th receiving subelement 302c, for receiving the high frequency reference signal that new network node 200 is sent on above-mentioned high-frequency reception wave beam；

3rd measurement subelement 302d, for performing measurement using above-mentioned high frequency reference signal, obtains high frequency Reference signal measurement result；

7th transmission sub-unit 302e, for sending above-mentioned high frequency reference signal measurement result to control node 100.

If control node 100 only obtains the positional information of new network node 200 and its neighbor node 300, the information such as the position and orientation of antenna are not obtained, then the attribute information for the new network node 200 that the second high frequency measurement reference signal auxiliary information includes may include：The positional information of new network node 200；Accordingly, as shown in figure 14, the second measuring unit 302 may include：

Third party position determination subelement 302f, the beam positional for determining above-mentioned high-frequency reception wave beam according to the attribute information of new network node 200；

6th wave beam generates subelement 302g, and for the generation time, generation cycle and generating mode according to above-mentioned high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that above-mentioned beam positional includes；

6th receiving subelement 302h, for receiving the high frequency reference signal that new network node 200 is sent on above-mentioned high-frequency reception wave beam；

4th measurement subelement 302i, for performing measurement using above-mentioned high frequency reference signal, obtains high frequency reference signal measurement result；

8th transmission sub-unit 302j, for sending above-mentioned high frequency reference signal measurement result to control node 100.

Second high frequency measurement reference signal auxiliary information includes：Attribute information, the generation time of the high-frequency transmission wave beam of network node 300, generation cycle and the generating mode of new network node 200；

If control node 100 obtains the information such as new network node 200 and its position of neighbor node 300, the position of antenna and orientation, the attribute information for the new network node 200 that the second high frequency measurement reference signal auxiliary information includes may include：The information such as position, aerial position, the antenna bearingt of new network node 200； Accordingly, as shown in figure 15, the second measuring unit 302 may include：

Fourth angle determination subelement 302k, the generation angle for determining above-mentioned high-frequency transmission wave beam according to the attribute information of new network node 200；

7th wave beam generates subelement 3021, and high-frequency transmission wave beam is generated in above-mentioned generation angle for the generation time according to above-mentioned high-frequency transmission wave beam, generation cycle and generating mode；

9th transmission sub-unit 302m, for sending high frequency reference signal to new network node 200 on above-mentioned high-frequency transmission wave beam, so that above-mentioned new network node 200 is measured using above-mentioned high frequency reference signal and sends high frequency reference signal measurement result to control node 100.

If control node 100 only obtains the positional information of new network node 200 and its neighbor node 300, the information such as the position and orientation of antenna are not obtained, then the attribute information for the new network node 200 that the second high frequency measurement reference signal auxiliary information includes may include：The positional information of new network node 200；Accordingly, as shown in figure 16, the second measuring unit 302 includes：

The η of fourth orientation determination subelement 302, the beam positional for determining above-mentioned high-frequency transmission wave beam according to the attribute information of above-mentioned new network node；

8th wave beam generates the ο of subelement 302, and for the generation time, generation cycle and generating mode according to above-mentioned high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that above-mentioned beam positional includes；

The ρ of tenth transmission sub-unit 302, for sending high frequency reference signal to new network node 200 on above-mentioned high-frequency transmission wave beam, so that new network node 200 is measured using above-mentioned high frequency reference signal and sends high frequency reference signal measurement result to control node 100.

For example, second set up unit 303 and may include：

7th receiving subelement, the high frequency return link for receiving the transmission of control node 100 sets up request；Above-mentioned high frequency return link, which sets up request, to be used to ask to set up high frequency return link between network node 300 and new network node 200；

11st transmission sub-unit, for sending the first confirmation to control node 100；Above-mentioned first confirmation indicates to agree to set up the high frequency return link between new network node 200；

Second sets up subelement, for setting up the high frequency return link between new network node 200, so that The new access of network node 200 high frequency network.

For example, in one embodiment, as shown in figure 17, in the network architecture shown in Fig. 1, the method for the access network of new network node 200 of high frequency network to be accessed can include：

401st, new network node 200 is synchronous in Low Frequency Network completion with control node 100；

402nd, new network node 200 sends networking request message to control node 100；The networking request message includes the attribute information of new network node 200, can specifically include the information such as position, the load of new network node 200；

It should be noted that because new network node 200 does not access high frequency network also, some other message such as networking request message can be sent by Low Frequency Network to control node 100;

403rd, control node 100 is sent to new network node 200 agrees to networking confirmation message；

The feedback of the networking request message sent to new network node 200 can be used as by agreeing to networking confirmation message, its content can the resource allocation information including transmitting uplink data, distribute Temporary Cell RNTI, for information of time synchronized etc.；

404th, control node 100 determines at least one neighbor node 300 of new network node 200 according to the attribute information of new network node 200 in the network node for accessed high frequency network;

405th, control node 100 determines the generation time, generation cycle, generating mode of the high-frequency transmission wave beam of new network node 200, and determines the generation time, generation cycle, generating mode of the high-frequency reception wave beam of neighbor node 300；

406th, control node sends the first high frequency measurement reference signal auxiliary information to new network node 200, and sends the second high frequency measurement reference signal auxiliary information to the neighbor node 300 of new network node 200；First high frequency measurement reference signal auxiliary information includes：The information such as generation time, generation cycle, the generating mode of the high-frequency transmission wave beam of the attribute information of neighbor node 300 and new network node 200；

Second high frequency measurement reference signal auxiliary information includes：The information such as generation time, generation cycle, the generating mode of the attribute information of new network node 200 and the high-frequency reception wave beam of neighbor node 300；

407th, new network node 200 determines the beam angle or beam positional of high-frequency transmission wave beam according to the attribute information of neighbor node 300；

If also including aerial position and antenna bearingt in the attribute information of neighbor node 300, with reference to new net The position of network node 200, aerial position, the position of antenna bearingt and neighbor node 300, aerial position, antenna bearingt, new network node can determine the beam angle of high-frequency transmission wave beam, the beam angle of high-frequency transmission wave beam and the beam angle of high-frequency reception wave beam are corresponding so that high-frequency transmission wave beam and high-frequency reception wave beam can be aligned to transmit information；

If not including aerial position and antenna bearingt in the attribute information of neighbor node 300, then new network node 200 can determine the beam positional of high-frequency transmission wave beam only in conjunction with the position of new network node 200 and the position of neighbor node 300, and the beam positional causes high-frequency transmission wave beam to beat the position to neighbor node 300；

Wherein, beam positional can refer to the angular range on both horizontally and vertically, such as level：（-30., 30 °), vertically：（- 30 °, 30 °), it is it is confirmed that wave beam is beaten to scope；

408th, neighbor node 300 determines the beam angle or beam positional of high-frequency reception wave beam according to the attribute information of new network node 200；

If also including aerial position and antenna bearingt in the attribute information of new network node 200, then with reference to the position of the position of new network node 200, aerial position, antenna bearingt and neighbor node 300, aerial position, antenna bearingt, new network node can determine the beam angle of high-frequency reception wave beam；

If not including aerial position and antenna bearingt, neighbor node in the new attribute information of network node 200

300 can determine the beam positional of high-frequency reception wave beam only in conjunction with the position of new network node 200 and the position of neighbor node 300, and the beam positional causes high-frequency reception wave beam to beat the position to new network node 200；

409th, new network node 200 generates time, generation cycle and generating mode according to the wave beam of high-frequency transmission wave beam and high-frequency transmission wave beam is generated on the beam angle for the high-frequency transmission wave beam having determined；Or, generate the taking turn on all possible beam angle that the beam positional for the high-frequency transmission wave beam having determined includes of time, generation cycle and generating mode according to the wave beam of high-frequency transmission wave beam and generate high-frequency transmission wave beam；

410th, neighbor node 300 generates time, generation cycle and generating mode according to the wave beam of high-frequency reception wave beam and high-frequency reception wave beam is generated on the beam angle for the high-frequency reception wave beam having determined；Or,

According to wave beam generation time, generation cycle and the generating mode of high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional for the high-frequency reception wave beam having determined includes；

411st, new network node 200 sends high frequency reference signal on high-frequency transmission wave beam to neighbor node 300； It should be noted that, if only can determine that the generation orientation of high-frequency transmission wave beam and high-frequency reception wave beam, high-frequency transmission wave beam and high-frequency reception wave beam are that the taking turn in angle that is possible to included in its generation orientation generates high-frequency transmission wave beam and high-frequency reception wave beam, until high-frequency reception wave beam is aligned with high-frequency transmission wave beam, neighbor node 300 receives the reference signal that new network node is sent, while also determining the generation angle of high-frequency transmission wave beam and high-frequency reception wave beam；

412nd, neighbor node 300 receives the high frequency reference signal that new network node 200 is sent on high-frequency reception wave beam, and measurement is performed using the high frequency reference signal, obtains high frequency reference signal measurement result；

413rd, neighbor node 300 sends high frequency reference signal measurement result to control node 100；

414th, control node 100 receives the high frequency reference signal measurement result of the transmission of neighbor node 300, and is that new network node 200 selects alternative access node according to high frequency reference signal measurement result；

Alternative access node is one or more of neighbor node 300, and its specific selection criterion can be any one or more in following criterion：

3rd, RSRP is more than the 3rd predetermined wealthy value；

It should be noted that above-mentioned first wealthy value, the second wealthy value, the specific value of the 3rd wealthy value can suitably be set by those skilled in the art, its specific value is not limited herein；

Preferably, control node 100 can be combined with the alternative access node of load selection of neighbor node, be that prioritizing selection loads small neighbor node alternately access node；

415th, control node 100 sends to alternative access node and sets up alternative access node and new network node

The request of high frequency return link between 200；

416th, alternative access node sends the first confirmation to control node 100, and the first confirmation indicates that alternate node is agreed to set up the high frequency return link；

417th, control node 100 sends the second confirmation to new network node 200, and the second confirmation indicates that alternative access node is agreed to set up the high frequency return link；

418th, new network node 200 sets up the high frequency return link with alternative access node on the beam angle having determined, so as to access high frequency network by alternative access node. In the embodiment shown in Figure 17, in the high frequency reference signal measurement process of new network node 200 and neighbor node 300, the new generation of network node 200 high-frequency transmission wave beam, its neighbor node 300 generates high-frequency reception wave beam, and new network node 200 sends high frequency reference signal to its neighbor node 300.

Another embodiment is introduced below with Figure 18, in this embodiment, in the high frequency reference signal measurement process of new network node 200 and neighbor node 300, the new generation of network node 200 high-frequency reception wave beam, its neighbor node 300 generates high-frequency transmission wave beam, and neighbor node 300 sends high frequency reference signal to new network node 200.

For example, in another embodiment, as shown in figure 18, in the network architecture shown in Figure 18, the method for the access network of new network node 200 of high frequency network to be accessed can include：

501st, new network node 200 is synchronous in Low Frequency Network completion with control node 100；

502nd, new network node 200 sends networking request message to control node 100；The networking request message includes the attribute information of new network node 200, can specifically include the information such as position, the load of new network node 200；

503rd, control node 100 is sent to new network node 200 agrees to networking confirmation message；

504th, control node 100 determines at least one neighbor node of new network node 200 according to the attribute information of new network node 200 in the network node for accessed high frequency network；

505th, control node 100 determines the generation time, generation cycle, generating mode of the high-frequency reception wave beam of new network node 200, and determines the generation time, generation cycle, generating mode of the high-frequency transmission wave beam of neighbor node 300；

506th, control node 100 sends the first high frequency measurement reference signal auxiliary information to new network node 200, and sends the second high frequency measurement reference signal auxiliary information to the neighbor node 300 of new network node 200； First high frequency measurement reference signal auxiliary information includes：The information such as generation time, generation cycle, the generating mode of the high-frequency reception wave beam of the attribute information of neighbor node 300 and new network node 200；

Second high frequency measurement reference signal auxiliary information includes：The information such as generation time, generation cycle, the generating mode of the attribute information of new network node 200 and the high-frequency transmission wave beam of neighbor node 300；

507th, new network node 200 determines the beam angle or beam positional of high-frequency reception wave beam according to the attribute information of neighbor node 300；

508th, neighbor node 300 determines the beam angle or beam positional of high-frequency transmission wave beam according to the attribute information of new network node 200；

509th, new network node 200 generates time, generation cycle and generating mode according to the wave beam of high-frequency reception wave beam and high-frequency reception wave beam is generated on the beam angle for the high-frequency reception wave beam having determined；Or, generate the taking turn on all possible beam angle that the beam positional for the high-frequency reception wave beam having determined includes of time, generation cycle and generating mode according to the wave beam of high-frequency reception wave beam and generate high-frequency reception wave beam；

510th, neighbor node 300 generates time, generation cycle and generating mode according to the wave beam of high-frequency transmission wave beam and high-frequency transmission wave beam is generated on the beam angle for the high-frequency transmission wave beam having determined；Or, generate the taking turn on all possible beam angle that the beam positional for the high-frequency transmission wave beam having determined includes of time, generation cycle and generating mode according to the wave beam of high-frequency transmission wave beam and generate high-frequency transmission wave beam；

511st, neighbor node 300 sends high frequency reference signal on high-frequency transmission wave beam to new network node 200；

It should be noted that, if only can determine that the generation orientation of high-frequency transmission wave beam and high-frequency reception wave beam, high-frequency transmission wave beam and high-frequency reception wave beam are that the taking turn in angle that is possible to included in its generation orientation generates high-frequency transmission wave beam and high-frequency reception wave beam, until high-frequency reception wave beam is aligned with high-frequency transmission wave beam, new network node 200 receives the reference signal of the transmission of neighbor node 300, while also determining the generation angle of high-frequency transmission wave beam and high-frequency reception wave beam；

512nd, neighbor node 300 receives the high frequency reference signal that new network node 200 is sent on high-frequency reception wave beam, and measurement is performed using the high frequency reference signal, obtains high frequency reference signal measurement result；

513rd, neighbor node 300 sends high frequency reference signal measurement result to control node 100；

514th, control node 100 receives the high frequency reference signal measurement result of the transmission of neighbor node 300, And be that new network node 200 selects alternative access node according to high frequency reference signal measurement result；Alternative access node can be one or more of neighbor node 300, and its specific selection criterion can be any one or more in following criterion：

3rd, RSRP is more than the 3rd predetermined wealthy value；

515th, control node 100 sends the request for the high frequency return link set up between alternative access node and new network node 200 to alternative access node；

516th, alternative access node sends the first confirmation to control node 100, and the first confirmation indicates that alternate node is agreed to set up the high frequency return link；

517th, control node 100 sends the second confirmation to new network node, and the second confirmation indicates that alternative access node is agreed to set up the high frequency return link；

518th, new network node 200 sets up the high frequency return link with alternative access node on the beam angle having determined, so as to access high frequency network by alternative access node.

Above to the method and control node of new network node access network provided in an embodiment of the present invention, new network node, neighbor node is all described, in such scheme, new network node is first passed through to be communicated between Low Frequency Network and control node, determine neighbor node, realize wave beam alignment and the channel measurement between new network node and neighbor node, control node is that new network node screens alternative access node according to measurement result, so that the high frequency return link set up between alternative access node of new network node is to access high frequency network, such scheme helps to realize the rapid deployment of high frequency network.

The embodiment of the present invention also provides a kind of computer-readable storage medium, and the computer-readable storage medium can have program stored therein, and the program can comprise the following steps when performing：

High frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the control node obtains the measurement result of the high frequency reference signal； According to the instruction of the control node, high frequency return link is set up with the new network node, so that the new network node access high frequency network.

As shown in figure 19, the embodiment of the present invention also provides a kind of control node 600, and the control node includes being connected to the first memory 602 and first processor 603 of bus 601;

Wherein, the first memory 602, for storing execute instruction；

Specifically, first memory 602 can store the first program 604, the first program 604 can include program code, and said procedure code includes execute instruction；

For example, first memory 602 may include high-speed RAM memory, it is also possible to also including nonvolatile memory（Non-volatile memory), for example, at least one magnetic disk storage；

First processor 603, for being communicated between first memory 602, performs the execute instruction and causes control node 600 to perform following method：

As shown in figure 20, the embodiment of the present invention also provides a kind of network node 700, and the network node 700 includes the second memory 702 and second processor 703 for being connected to bus 701;

Wherein, second memory 702, for storing execute instruction；

Specifically, second memory 702 can store the second program 704, the second program 704 can include program code, and said procedure code includes execute instruction； For example, second memory 702 may include high-speed RAM memory, it is also possible to also including nonvolatile memory（Non-volatile memory), for example, at least one magnetic disk storage；

Second processor 703, for being communicated between second memory 702, performs the execute instruction and causes network node 700 to perform following method：

As shown in figure 21, the embodiment of the present invention also provides a kind of network node 800, and the network node 800 includes the 3rd memory 802 and the 3rd processor 803 for being connected to bus 801;

Wherein, the 3rd memory 802, for storing execute instruction；

Specifically, the 3rd memory 802 can store the 3rd program 804, the 3rd program 804 can include program code, and said procedure code includes execute instruction；

For example, the 3rd memory 602 may include high-speed RAM memory, it is also possible to also including nonvolatile memory（Non-volatile memory), for example, at least one magnetic disk storage；

3rd processor 803, for being communicated between the 3rd memory 802, performs the execute instruction and causes network node 800 to perform following method：

According to the instruction of the control node, high frequency return link is set up with the new network node, so that institute State new network node access high frequency network.

One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can be completed by the related hardware of programmed instruction, and foregoing program can be stored in a computer read/write memory medium, and the program upon execution, performs the step of including above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or CD etc. are various can be with the medium of store program codes.

A kind of side's elaboration of control node, network node and the access network provided above the embodiment of the present invention, the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, it will change in specific embodiments and applications, in summary, this specification content should not be construed as limiting the invention.

Claims

OP140088

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- 39- claims

1st, a kind of control node, it is characterised in that including：

First receiving unit, for receiving the networking request message that the network node of high frequency network to be accessed is sent；The networking request message includes the attribute information of the network node；

First determining unit, at least one neighbor node for determining the network node according to the attribute information of the network node；

First transmitting element, for sending the first high frequency measurement reference signal auxiliary information to the network node, and for sending the second high frequency measurement reference signal auxiliary information to the neighbor node of the network node, so that the network node or the neighbor node carry out the measurement of high frequency reference signal；

Second receiving unit, for receiving the high frequency reference signal measurement result that the network node or the neighbor node are sent；

Selecting unit, the alternative access node for selecting the network node in the neighbor node according to the high frequency reference signal measurement result；

Request unit, for the high frequency return link set up to the alternative access node request between the alternative access node and the network node, so that the network node accesses high frequency network by the alternative access node.

2nd, control node according to claim 1, it is characterised in that the control node also includes：First synchronization unit, for synchronous by Low Frequency Network completion with the network node；

Second transmitting element, networking confirmation message is agreed to for being sent to the network node.

3rd, control node according to claim 1, it is characterised in that the control node also includes：Second determining unit, generation time, generation cycle and the generating mode of the high-frequency transmission wave beam for determining the network node, and for generation time, generation cycle and the generating mode of the high-frequency reception wave beam for determining the neighbor node；

The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

The second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency reception wave beam of the neighbor node, generation cycle and generating mode. OP140088

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-40-

4th, control node according to claim 1, it is characterised in that the control node also includes：3rd determining unit, generation time, generation cycle and the generating mode of the high-frequency reception wave beam for determining the network node, and for generation time, generation cycle and the generating mode of the high-frequency transmission wave beam for determining at least one neighbor node；

The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

The second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency transmission wave beam of the neighbor node, generation cycle and generating mode.

5th, the control node according to claim any one of 1-4, it is characterised in that the request unit includes：

First transmission sub-unit, the request for sending the high frequency return link set up between the alternative access node and the network node to the alternative access node；

First receiving subelement, for receiving the first confirmation that the alternative access node is sent；First confirmation indicates that the alternative access node is agreed to set up the high frequency return link；

Second transmission sub-unit, for sending the second confirmation so that the network node sets up the high frequency return link to the network node；Second confirmation indicates that the alternative access node is agreed to set up the high frequency return link.

6th, a kind of network node, it is characterised in that the network node includes：

3rd transmitting element, the networking request message for sending request access high frequency network to control node；The networking request message includes the attribute information of the network node；

3rd receiving unit, for receiving the first high frequency measurement reference signal auxiliary information that the control node is sent；

First measuring unit, for high frequency measurement reference signal to be sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

First sets up unit, and for the instruction according to the control node, high frequency return link is set up with alternative access node, to access high frequency network by the alternate node；The alternative access node is by the control OP140088

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The node that-41-node processed is selected according to the measurement result of the high frequency reference signal in the neighbor node.

7th, network node according to claim 6, it is characterised in that the network node also includes：Second synchronization unit, for synchronous by Low Frequency Network completion with the control node；

4th receiving unit, for receiving the agreement networking confirmation message that the control node is sent.

8th, network node according to claim 6, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

First angle determination subelement, the generation angle for determining the high-frequency transmission wave beam according to the attribute information of the neighbor node；

First wave beam generates subelement, and high-frequency transmission wave beam is generated in the generation angle for the generation time according to the high-frequency transmission wave beam, generation cycle and generating mode；

3rd transmission sub-unit, for sending high frequency reference signal to the neighbor node on the high-frequency transmission wave beam, so that the neighbor node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node.

9th, network node according to claim 6, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

First orientation determination subelement, the beam positional for determining the high-frequency transmission wave beam according to the attribute information of the neighbor node；

Second wave beam generates subelement, and for the generation time, generation cycle and generating mode according to the high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that the beam positional includes；

4th transmission sub-unit, for sending high frequency reference signal to the neighbor node on the high-frequency transmission wave beam so that the neighbor node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node. OP140088

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-42-

10th, network node according to claim 6, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

Second angle determination subelement, the generation angle for determining the high-frequency reception wave beam according to the attribute information of the neighbor node；

3rd wave beam generates subelement, and high-frequency reception wave beam is generated in the generation angle for the generation time according to the high-frequency reception wave beam, generation cycle and generating mode；

Second receiving subelement, for receiving the high frequency reference signal that the neighbor node is sent on the high-frequency reception wave beam；

First measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result；

5th transmission sub-unit, for sending the high frequency reference signal measurement result to the control node.

11st, network node according to claim 6, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

First measuring unit includes：

Second orientation determination subelement, the beam positional for determining the high-frequency reception wave beam according to the attribute information of the neighbor node；

4th wave beam generates subelement, and for the generation time, generation cycle and generating mode according to the high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional includes；

3rd receiving subelement, for receiving the high frequency reference signal that the neighbor node is sent on the high-frequency reception wave beam；

Second measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result；

6th transmission sub-unit, for sending the high frequency reference signal measurement result to the control node. OP140088

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-43 -

12nd, the network node according to claim any one of 6-11, it is characterised in that described first, which sets up unit, includes：

First receiving subelement, for receiving the second confirmation that the control node is sent；Second confirmation indicates that the alternative access node agrees to the high frequency return link set up between the alternative access node and the network node；

First sets up subelement, for setting up the high frequency return link between the alternative access node, to access high frequency network by the alternate node.

13rd, a kind of network node, it is characterised in that the network node includes：

5th receiving unit, the second high frequency measurement reference signal auxiliary information for receiving control node transmission；

Second measuring unit, for high frequency measurement reference signal to be sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

Second sets up unit, and for the instruction according to the control node, high frequency return link is set up with the new network node, so that the new network node access high frequency network.

14th, network node according to claim 13, it is characterised in that the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Third angle determination subelement, the generation angle for determining the high-frequency reception wave beam according to the attribute information of the new network node；

5th wave beam generates subelement, and high-frequency reception wave beam is generated in the generation angle for the generation time according to the high-frequency reception wave beam, generation cycle and generating mode；

5th receiving subelement, for receiving the high frequency reference signal that the new network node is sent on the high-frequency reception wave beam；

3rd measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result； OP140088

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The transmission sub-units of -44- the 7th, for sending the high frequency reference signal measurement result to the control node.

15th, network node according to claim 13, it is characterised in that the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Third party position determination subelement, the beam positional for determining the high-frequency reception wave beam according to the attribute information of the new network node；

6th wave beam generates subelement, and for the generation time, generation cycle and generating mode according to the high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional includes；

6th receiving subelement, for receiving the high frequency reference signal that the network node is sent on the high-frequency reception wave beam；

4th measurement subelement, for performing measurement using the high frequency reference signal, obtains high frequency reference signal measurement result；

8th transmission sub-unit, for sending the high frequency reference signal measurement result to the control node.

16th, network node according to claim 13, it is characterised in that the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Fourth angle determination subelement, the generation angle for determining the high-frequency transmission wave beam according to the attribute information of the new network node；

7th wave beam generates subelement, and high-frequency transmission wave beam is generated in the generation angle for the generation time according to the high-frequency transmission wave beam, generation cycle and generating mode；

9th transmission sub-unit, for sending high frequency reference signal to the new network node on the high-frequency transmission wave beam, so that the new network node is measured using the high frequency reference signal and sends high frequency reference signal measurement result to the control node.

17th, network node according to claim 13, it is characterised in that the second high frequency measurement ginseng OP140088

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- 45-, which examines signal auxiliary information, to be included：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

Second measuring unit includes：

Fourth orientation determination subelement, the beam positional for determining the high-frequency transmission wave beam according to the attribute information of the new network node；

8th wave beam generates subelement, and for the generation time, generation cycle and generating mode according to the high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that the beam positional includes；

Tenth transmission sub-unit, for sending high frequency reference signal to the new network node on the high-frequency transmission wave beam, so that the new network node is measured using the high frequency reference signal and sends high frequency reference signal measurement result to the control node.

18th, the network node according to claim any one of 13-17, it is characterised in that described second, which sets up unit, includes：

7th receiving subelement, request is set up for receiving the high frequency return link that the control node is sent；The high frequency return link, which sets up request, to be used to ask to set up high frequency return link between the network node and the new network node；

11st transmission sub-unit, for sending the first confirmation to the control node；First confirmation indicates the high frequency return link for agreeing to set up between the new network node；

Second sets up subelement, for setting up the high frequency return link between the new network node, so that the new network node access high frequency network.

19th, a kind of method of access network, it is characterised in that including：

Receive the networking request message that the network node of the high frequency network to be accessed is sent；The networking request message includes the attribute information of the network node；

Just the blunt attribute information according to the network node determines at least one neighbor node of the network node；The first high frequency measurement reference signal auxiliary information is sent to the network node, and the second high frequency measurement reference signal auxiliary information is sent to the neighbor node of the network node, so that the network node or the neighbor node carry out the measurement of high frequency reference signal； OP140088

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- 46- receives the high frequency reference signal measurement result that the network node or the neighbor node are sent；The alternative access node of the network node is selected in the neighbor node according to the high frequency reference signal measurement result；

The high frequency return link set up to the alternative access node request between the alternative access node and the network node, so that the network node accesses high frequency network by the alternative access node.

20th, method according to claim 19, it is characterised in that before the networking request message that the network node for receiving the high frequency network to be accessed is sent, methods described also includes：

It is synchronous by Low Frequency Network completion with the network node；

After the networking request message that the network node for receiving the high frequency network to be accessed is sent, methods described also includes：

Sent to the network node and agree to networking confirmation message.

21st, method according to claim 19, it is characterized in that, it is described to the network node send the first high frequency measurement reference signal auxiliary information, and to the network node neighbor node send the second high frequency measurement reference signal auxiliary information before, methods described also includes：

The generation time, generation cycle and generating mode of the high-frequency transmission wave beam of the network node are determined, and determines the generation time, generation cycle and generating mode of the high-frequency reception wave beam of the neighbor node；The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of the network node, generation cycle and generating mode；

The second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency reception wave beam of the neighbor node, generation cycle and generating mode.

22nd, method according to claim 19, it is characterized in that, it is described to the network node send the first high frequency measurement reference signal auxiliary information, and to the network node neighbor node send the second high frequency measurement reference signal auxiliary information before, methods described also includes：

The generation time, generation cycle and generating mode of the high-frequency reception wave beam of the network node are determined, and determines the generation time, generation cycle and generating mode of the high-frequency transmission wave beam of the neighbor node；The first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of the network node, generation cycle and generating mode；Second high frequency OP140088

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- 47- measuring reference signals auxiliary informations include：The attribute information of the network node, the generation time of the high-frequency transmission wave beam of the neighbor node, generation cycle and generating mode.

23rd, the method according to claim any one of 19-22, it is characterised in that the high frequency return link set up to the alternative access node request between the alternative access node and the network node includes：

The request for the high frequency return link set up between the alternative access node and the network node is sent to the alternative access node；

Receive the first confirmation that the alternative access node is sent；First confirmation indicates that the alternative access node is agreed to set up the high frequency return link；

The second confirmation is sent so that the network node sets up the high frequency return link to the network node；Second confirmation indicates that the alternative access node is agreed to set up the high frequency return link.

24th, a kind of method of access network, it is characterised in that methods described includes：

The networking request message of request access high frequency network is sent to control node；The networking request message includes the attribute information of network node；

Receive the first high frequency measurement reference signal auxiliary information that the control node is sent；

High frequency measurement reference signal is sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

According to the instruction of the control node, high frequency return link is set up with alternative access node, to access high frequency network by the alternate node；The alternative access node is the node that the control node is selected according to the measurement result of the high frequency reference signal in the neighbor node.

25th, method according to claim 24, it is characterised in that before the networking request message that request access high frequency network is sent to control node, methods described also includes：

It is synchronous by Low Frequency Network completion with the control node；

After the networking request message that request access high frequency network is sent to control node, methods described also includes：

Receive the agreement networking confirmation message that the control node is sent. OP140088

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-48-

26th, method according to claim 24, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The generation angle of the high-frequency transmission wave beam is determined according to the attribute information of the neighbor node；According to the generation time of the high-frequency transmission wave beam, generation cycle and generating mode high-frequency transmission wave beam is generated in the generation angle；

High frequency reference signal is sent to the neighbor node on the high-frequency transmission wave beam, so that the neighbor node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node.

27th, method according to claim 24, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

Just the blunt attribute information according to the neighbor node determines the beam positional of the high-frequency transmission wave beam；According to the generation time, generation cycle and generating mode of the high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that the beam positional includes；

High frequency reference signal is sent to the neighbor node on the high-frequency transmission wave beam, so that the neighbor node performs measurement using the high frequency reference signal and sends the high frequency reference signal measurement result to the control node.

28th, method according to claim 24, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of this node, generation cycle and generating mode； OP140088

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High frequency measurement reference signal is sent or received described in -49- according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The generation angle of the high-frequency reception wave beam is determined according to the attribute information of the neighbor node；According to the generation time of the high-frequency reception wave beam, generation cycle and generating mode high-frequency reception wave beam is generated in the generation angle；

The high frequency reference signal that the neighbor node is sent is received on the high-frequency reception wave beam；Measurement is performed using the high frequency reference signal, high frequency reference signal measurement result is obtained；The high frequency reference signal measurement result is sent to the control node.

29th, method according to claim 24, it is characterised in that the first high frequency measurement reference signal auxiliary information includes：The attribute information of the neighbor node, the generation time of the high-frequency reception wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The beam positional of the high-frequency reception wave beam is determined according to the attribute information of the neighbor node；According to the generation time, generation cycle and generating mode of the high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional includes；

The high frequency reference signal that the neighbor node is sent is received on the high-frequency reception wave beam；Measurement is performed using the high frequency reference signal, high frequency reference signal measurement result is obtained；The high frequency reference signal measurement result is sent to the control node.

30th, the method according to claim any one of 24-29, it is characterised in that the instruction according to the control node, high frequency return link is set up with alternative access node, is included with accessing high frequency network by the alternate node：

Receive the second confirmation that the control node is sent；Second confirmation indicates that the alternative access node agrees to the high frequency return link set up between the alternative access node and the network node；The high frequency return link set up between the alternative access node, to be accessed by the alternate node OP140088

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- 50- high frequency networks.

31st, a kind of method of access network, it is characterised in that methods described includes：

Receive the second high frequency measurement reference signal auxiliary information that control node is sent；

High frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

According to the instruction of the control node, high frequency return link is set up with the new network node, so that the new network node access high frequency network.

32nd, method according to claim 31, it is characterised in that the second high frequency measurement reference signal auxiliary information includes：The attribute information of the network node, the generation time of the high-frequency reception wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The generation angle of the high-frequency reception wave beam is determined according to the attribute information of the new network node；According to the generation time of the high-frequency reception wave beam, generation cycle and generating mode high-frequency reception wave beam is generated in the generation angle；

The high frequency reference signal that the new network node is sent is received on the high-frequency reception wave beam；Measurement is performed using the high frequency reference signal, high frequency reference signal measurement result is obtained；The high frequency reference signal measurement result is sent to the control node.

33rd, method according to claim 31, it is characterised in that the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency reception wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The beam positional of the high-frequency reception wave beam is determined according to the attribute information of the neighbor node； OP140088

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- 51-according to the generation time, generation cycle and generating mode of the high-frequency reception wave beam, taking turn generates high-frequency reception wave beam on all possible beam angle that the beam positional includes；

The high frequency reference signal that the network node is sent is received on the high-frequency reception wave beam；Measurement is performed using the high frequency reference signal, high frequency reference signal measurement result is obtained；The high frequency reference signal measurement result is sent to the control node.

34th, method according to claim 31, it is characterised in that the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

The generation angle of the high-frequency transmission wave beam is determined according to the attribute information of the new network node；According to the generation time of the high-frequency transmission wave beam, generation cycle and generating mode high-frequency transmission wave beam is generated in the generation angle；

High frequency reference signal is sent to the new network node on the high-frequency transmission wave beam, so that the new network node is measured using the high frequency reference signal and sends high frequency reference signal measurement result to the control node.

35th, method according to claim 31, it is characterised in that the second high frequency measurement reference signal auxiliary information includes：The attribute information of the new network node, the generation time of the high-frequency transmission wave beam of this node, generation cycle and generating mode；

It is described that high frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between the new network node of network to be added is carried out, so that the measurement result that the control node obtains the high frequency reference signal includes：

Just the blunt attribute information according to the new network node determines the beam positional of the high-frequency transmission wave beam；According to the generation time, generation cycle and generating mode of the high-frequency transmission wave beam, taking turn generates high-frequency transmission wave beam on all possible beam angle that the beam positional includes；

High frequency reference signal is sent to the new network node on the high-frequency transmission wave beam, so that described new OP140088

WO 2015/196358 PCT/CN2014/080606

- 52- network nodes are measured using the high frequency reference signal and send high frequency reference signal measurement result to the control node.

36th, the method according to claim any one of 31-35, it is characterised in that the instruction according to the control node, high frequency return link is set up with the new network node, so that the new network node access high frequency network includes：

Receive the high frequency return link foundation request that the control node is sent；The high frequency return link, which sets up request, to be used to ask to set up high frequency return link between this node and the new network node；

The first confirmation is sent to the control node；First confirmation indicates the high frequency return link for agreeing to set up between the new network node；

The high frequency return link set up between the new network node, so that the new network node access high frequency network.

37th, a kind of computer-readable storage medium, it is characterised in that the computer-readable storage medium can have program stored therein, including the step as described in claim any one of 19-23 when described program is performed.

38th, a kind of computer-readable storage medium, it is characterised in that the computer-readable storage medium can have program stored therein, including the step as described in claim any one of 24-30 when described program is performed.

39th, a kind of computer-readable storage medium, it is characterised in that the computer-readable storage medium can have program stored therein, including the step as described in claim any one of 31-36 when described program is performed.

40th, a kind of control node, it is characterised in that first memory and first processor including being connected to bus；

The first memory, for storing execute instruction；

The first processor, for being communicated between the first memory, performs the execute instruction and causes the control node to perform following method：

Receive the networking request message that the network node of the high frequency network to be accessed is sent；The networking request message includes the attribute information of the network node；

Just the blunt attribute information according to the network node determines at least one neighbor node of the network node；The first high frequency measurement reference signal auxiliary information is sent to the network node, and the second high frequency measurement reference signal auxiliary information is sent to the neighbor node of the network node, so that the network node or described OP140088

WO 2015/196358 PCT/CN2014/080606

- 53-neighbor node carries out the measurement of high frequency reference signal；

Receive the high frequency reference signal measurement result that the network node or the neighbor node are sent；The alternative access node of the network node is selected in the neighbor node according to the high frequency reference signal measurement result；

The high frequency return link set up to the alternative access node request between the alternative access node and the network node, so that the network node accesses high frequency network by the alternative access node.

41st, a kind of network node, it is characterised in that second memory and second processor including being connected to bus；

The second memory, for storing execute instruction；

The second processor, for being communicated between the second memory, performs the execute instruction and causes the network node to perform following method：

The networking request message of request access high frequency network is sent to control node；The networking request message includes the attribute information of network node；

Receive the first high frequency measurement reference signal auxiliary information that the control node is sent；

High frequency measurement reference signal is sent or received according to the first high frequency measurement reference signal auxiliary information, the measurement of the high frequency reference signal between neighbor node is carried out, so that the control node obtains the measurement result of the high frequency reference signal；

According to the instruction of the control node, high frequency return link is set up with alternative access node, to access high frequency network by the alternate node；The alternative access node is the node that the control node is selected according to the measurement result of the high frequency reference signal in the neighbor node.

42nd, a kind of network node, it is characterised in that the 3rd memory and the 3rd processor including being connected to bus；

3rd memory, for storing execute instruction；

3rd processor, for being communicated between the 3rd memory, performs the execute instruction and causes the network node to perform following method：

Receive the second high frequency measurement reference signal auxiliary information that control node is sent；

High frequency measurement reference signal is sent or received according to the second high frequency measurement reference signal auxiliary information, OP140088

WO 2015/196358 PCT/CN2014/080606

- 54- carries out the measurement of the high frequency reference signal between the new network node of network to be added, so that the control node obtains the measurement result of the high frequency reference signal；

According to the instruction of the control node, high frequency return link is set up with the new network node, so that the new network node access high frequency network.