CN105682245A

CN105682245A - Network resource configuration method, device and system and network communication method

Info

Publication number: CN105682245A
Application number: CN201410668393.3A
Authority: CN
Inventors: 施小娟
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2014-11-20
Filing date: 2014-11-20
Publication date: 2016-06-15
Also published as: WO2016078374A1

Abstract

The invention provides a network resource configuration method, device and system and a network communication method. The network resource configuration method comprises the steps that: a wireless access network node obtains the resource information of an adjacent wireless access network node in the network, wherein the resource information at least comprises a network resource set and network resources that have been used by the adjacent wireless access network node; the wireless access network node selects network resources to be used and generating no interference on the network resources that have been used by the adjacent wireless access network node in the network from the network resource set; and the wireless access network node notifies the resource information of the selected network resources to be used in the network. The problem of more network communication interference resulting from improper use of the network resources in the prior art is solved; and the efficient use of the network resources among the links in the network is realized.

Description

The collocation method of a kind of Internet resources, device, system and network communication method

Technical field

The present invention relates to moving communicating field, particularly relate to the collocation method of a kind of Internet resources, device, system and network communication method.

Background technology

Universal along with mobile communication, in coming 10 years, wireless mobile services amount estimates the growth occurring thousands of times, and the cellular radio access network being currently based on macrocell obviously cannot provide sufficiently large capacity to meet so huge mobile service demand. At present, super-intensive network (UltraDenseNetwork, UDN) is thought the main driving of satisfied so huge business demand by industry.

UDN realizes the growth of network capacity by increasing the deployment density of network node, namely by increasing wireless access network node (radioaccessnetworknode, RAN-node) deployment density realizes the growth of network capacity, the distance between user and wireless access network node and the dense deployment of wireless access network node has furthered, this in-plant radio communication may insure that the high reliability of communication link on the one hand, the multiplexing efficiency of frequency spectrum in region can also be improved on the other hand, such that it is able to improve network capacity further. Meanwhile, the short-range communication between user and wireless access network node so that millimeter wave can use in super-intensive network, the frequency resource that millimeter wave enriches is that super-intensive network provides bigger bandwidth, thus further improve network capacity. Wireless access network node is the access network equipment that subscriber equipment can pass through wireless communication link access network, such as base station (NodeB, eNB), low power nodes (LowPowerNode, LPN) or access point (AccessPoint, AP) etc. be all wireless access network node.

UDN can improve network capacity, while improving network capacity, following network is also without wishing to the Capital expenditure (CapitalExpenditure increasing network, CAPEX) and operation expenditure (OperatingExpense, OPEX), this means that the deployment of super-intensive network needs to reduce artificial plan, optimization and management, flexible rapid deployment can be completed in indoor, outdoor hot spot region or high traffic region according to network topology, network load, business demand etc., and realize self-configuring, self-optimizing and from curing.Realize all these targets, industry generally believes that super-intensive network needs to adopt wireless backhaul (wirelessbackhaul), and no longer generally pass through wired connection (such as optical fiber or cable etc.) core network access equipment as the wireless access network node of existing network and realize the connection between wireless access network node, but realize the connection between wireless access network node by wireless connections, even with wireless connections core network access equipment.

Wireless backhaul link can use and wireless access links (Accesslink), namely subscriber equipment accesses the link of access network equipment by wireless communication link, identical or different frequency resources, UDN exists while a large amount of wireless backhaul link and wireless access links, how using resource between each link, the interference how solved between each link proposes challenge.

Summary of the invention

The present invention provides the collocation method of a kind of Internet resources, device, system and network communication method, solves in prior art owing to the improper use of Internet resources makes the communication of network there is the problem that interference is more.

In order to solve the problems referred to above, the present invention by the following technical solutions:

A kind of collocation method of Internet resources, including:

Wireless access network node obtains the resource information of its adjacent radio access network node in network, and described resource information at least includes: the Internet resources that set of network resources and described adjacent radio access network node have used;

The wireless access network node resource information according to described acquisition, concentrates, from Internet resources, the Internet resources to be used selecting that the Internet resources used by other wireless access network nodes described network do not produce interference;

Its resource information, according to selected Internet resources to be used, is notified by wireless access network node in a network.

Further, the resource information of the described adjacent radio access network node that described wireless access network node obtains specifically includes: the Internet resources that set of network resources and described adjacent radio access network node have used; Or, the second adjacent wireless access network node information of the Internet resources that set of network resources, described adjacent radio access network node have used, the first adjacent wireless access network node information of described adjacent radio access network node and described adjacent radio access network node; Described first adjacent wireless access network node is: have been completed the adjacent radio access network node of Network resource allocation in whole adjacent radio access network nodes of wireless access network node; Described second adjacent wireless access network node is: other adjacent radio access network nodes except the first adjacent wireless access network node in whole adjacent radio access network nodes of wireless access network node.

Further, the first of described adjacent radio access network node the adjacent wireless access network node information contains the information of all first adjacent wireless access network nodes of described adjacent radio access network node; Second adjacent wireless access network node information of described adjacent radio access network node contains the information of all second adjacent wireless access network nodes of described adjacent radio access network node.

Further, if after the second adjacent wireless access network node in the second adjacent wireless access network node information of described adjacent radio access network node completes the configuration of Internet resources, after its resource information notified in a network is got by described adjacent radio access network node, the resource information of the described adjacent radio access network node that described wireless access network node obtains also includes: complete, described in the second adjacent wireless access network node information of described adjacent radio access network node, the Internet resources that the second adjacent wireless access network node of Network resource allocation has used.

Further, the Internet resources that if the resource information of described adjacent radio access network node is set of network resources and described adjacent radio access network node has used, then its resource information that described wireless access network node notifies in a network includes: set of network resources and described wireless access network node Internet resources to be used;

If the resource information of described adjacent radio access network node is set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, its resource information that then described wireless access network node notifies in a network includes: set of network resources, the Internet resources that described wireless access network node is to be used, first adjacent wireless access network node information of described wireless access network node and the second adjacent wireless access network node information of described wireless access network node.

Further, if the resource information of the described adjacent radio access network node that described wireless access network node obtains includes: the Internet resources that set of network resources and described adjacent radio access network node have used, the then described wireless access network node resource information according to described acquisition, the Internet resources to be used selecting the Internet resources used by other wireless access network nodes network are not produced interference are concentrated to specifically include from Internet resources: described wireless access network node concentrates the Internet resources selecting not used by the adjacent radio access network node of described wireless access network node as Internet resources to be used from described Internet resources, or, described wireless access network node is concentrated from described Internet resources that select to be used by the adjacent radio access network node of described wireless access network node but is allowed multiple wireless access network node to share the Internet resources of use as Internet resources to be used.

If the resource information of the described adjacent radio access network node that described wireless access network node obtains includes: set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, the then described wireless access network node resource information according to described acquisition, the Internet resources to be used selecting the Internet resources used by other wireless access network nodes network are not produced interference are concentrated to specifically include from Internet resources: described wireless access network node travels through the second adjacent wireless access network node information of each the first adjacent wireless access network node in its first adjacent wireless access network node information, find out the concealed nodes of the adjacent radio access network node of configuration and the non-described wireless access network node wherein having been completed Internet resources, described wireless access network node is concentrated from described Internet resources and is selected not by the first adjacent wireless access network node use its first adjacent wireless access network node information, and the Internet resources also not used by described concealed nodes are as Internet resources to be used, or, described wireless access network node selects used by the first adjacent wireless access network node in its first adjacent wireless access network node information or used by described concealed nodes, but allows multiple wireless access network node to share the Internet resources of use as Internet resources to be used.

A kind of network communication method, including:

The collocation method configuration Internet resources of the Internet resources according to any one of preceding claim of each wireless access network node in network;

Described wireless access network node uses the Internet resources of described configuration to communicate with at least two or plural adjacent radio access network node in a time multiplexed manner.

A kind of configuration device of Internet resources, including:

Internet resources acquisition module, obtains the resource information of its adjacent radio access network node in network for wireless access network node, and described resource information at least includes: the Internet resources that set of network resources and described adjacent radio access network node have used;

Internet resources select module, for the resource information that described wireless access network node obtains according to described Internet resources acquisition module, concentrate, from Internet resources, the Internet resources to be used selecting that the Internet resources used by other wireless access network nodes described network are not produced interference;

Notification module, selects the Internet resources to be used of module selection, its resource information is notified in a network for described wireless access network node according to described Internet resources.

Further, the resource information of the described adjacent radio access network node that described Internet resources acquisition module obtains specifically includes: the Internet resources that set of network resources and described adjacent radio access network node have used; Or, the second adjacent wireless access network node information of the Internet resources that set of network resources, described adjacent radio access network node have used, the first adjacent wireless access network node information of described adjacent radio access network node and described adjacent radio access network node; Described first adjacent wireless access network node is: have been completed the adjacent radio access network node of Network resource allocation in the adjacent radio access network node of wireless access network node; Described second adjacent wireless access network node is: other adjacent radio access network nodes except the first adjacent wireless access network node in the adjacent radio access network node of wireless access network node.

Further, if after the second adjacent wireless access network node in the second adjacent wireless access network node information of described adjacent radio access network node completes the configuration of Internet resources, after its resource information notified in a network is got by described adjacent radio access network node, the resource information of the described adjacent radio access network node that described Internet resources acquisition module obtains also includes: complete, described in the second adjacent wireless access network node information of described adjacent radio access network node, the Internet resources that the second adjacent wireless access network node of Network resource allocation has used.

Further, described notification module specifically for: if the Internet resources that the resource information that described Internet resources acquisition module obtains is set of network resources and described adjacent radio access network node has used, then the resource information of the described wireless access network node that described notification module notifies in a network includes: set of network resources and described wireless access network node Internet resources to be used;

If the resource information that described Internet resources acquisition module obtains is: set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, then the resource information of the described wireless access network node that described notification module notifies in a network includes: set of network resources, the Internet resources that described wireless access network node is to be used, first adjacent wireless access network node information of described wireless access network node and the second adjacent wireless access network node information of described wireless access network node.

Further, if the resource information of described adjacent radio access network node that described Internet resources acquisition module obtains includes: the Internet resources that set of network resources and described adjacent radio access network node have used, then described resource selection module specifically for: described wireless access network node concentrates the Internet resources selecting not used by the adjacent radio access network node of described wireless access network node as Internet resources to be used from described Internet resources; Or described wireless access network node is concentrated from described Internet resources that select to be used by the adjacent radio access network node of described wireless access network node but is allowed multiple wireless access network node to share the Internet resources of use as Internet resources to be used;

If the resource information of described adjacent radio access network node that described Internet resources acquisition module obtains includes: the second adjacent wireless access network node information of the Internet resources that set of network resources, described adjacent radio access network node have used, the first adjacent wireless access network node information of described adjacent radio access network node and described adjacent radio access network node, then described Internet resources select module to specifically include:

Concealed nodes determines submodule, travel through the second adjacent wireless access network node information of its first adjacent wireless access network node for wireless access network node, find out the concealed nodes of the adjacent radio access network node of configuration and the non-described wireless access network node wherein completing Internet resources;

Internet resources select submodule, concentrate selection not used by the first adjacent wireless access network node its first adjacent wireless access network node information for described wireless access network node from Internet resources, also do not searched the Internet resources of the concealed nodes use that submodule finds as Internet resources to be used by described concealed nodes; Or, select used by the first adjacent wireless access network node in its first adjacent wireless access network node information or used by described concealed nodes for described wireless access network node, but allow multiple wireless access network node to share the Internet resources of use as Internet resources to be used.

A kind of configuration system of Internet resources, described system includes: resource coordination center and several wireless access network nodes; Described resource coordination center and at least one of which wireless access network node set up wired connection; Several wireless access network nodes described arrange the configuration device of Internet resources as described in above-mentioned any one.

The invention provides the collocation method of a kind of Internet resources, Apparatus and system, wireless access network node is by obtaining the resource information of adjacent radio access network node in network, and concentrate the Internet resources selecting not produce to disturb to the Internet resources used by other wireless access network nodes in described network as Internet resources to be used at described Internet resources, its resource information is notified by Internet resources further according to its selection in a network, and the mode as passed through to broadcast is broadcasted in a network. Use and complete the configuration of the Internet resources of each wireless access network node in whole network with upper type, configuration including wireless backhaul link and/or wireless access links, so, make the wireless access network node in described network when the Internet resources using its configuration communicate, interference will not be produced, thus when solving that in network, a large amount of wireless backhaul link and wireless access links exist simultaneously, the interference problem between each link, it is achieved resource effective use between each link in a network.

Further, present invention also offers a kind of network communication method, use the collocation method of above-mentioned Internet resources that the Internet resources to be used of the wireless access network node in network are configured; Described wireless access network node uses the Internet resources of described configuration to communicate with at least two or plural adjacent radio access network node in a time multiplexed manner. So, even if making the Internet resources of communication between different two wireless access network node identical, as used identical communication frequency, as long as using when they are different, namely time-multiplexed communication mode is adopted, occur without there is situation about interfering, it is thereby achieved that Internet resources effective use between each link in a network.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of Access Network network topology structure in super-intensive network;

The flow chart of the collocation method of the Internet resources that Fig. 2 provides for one embodiment of the invention;

The structure chart of the configuration device of the Internet resources that Fig. 3 one embodiment of the invention provides;

The schematic diagram of the super-intensive network insertion network topology that Fig. 4 provides for one embodiment of the invention;

The implementing procedure figure of the collocation method of the super-intensive network of network resource that Fig. 5 provides for the embodiment of the present invention one;

Three kinds of Internet resources that Fig. 6 provides for the invention process one example are at the schematic diagram of time domain Yu frequency domain;

The implementing procedure figure of the collocation method of the super-intensive network of network resource that Fig. 7 embodiment of the present invention two provides.

Detailed description of the invention

The present invention is described in further detail in conjunction with accompanying drawing below by detailed description of the invention.

Meeting the expection that thousands of times of portfolios of coming 10 years increase, UDN will be widely deployed to undertake a large number of services flow. UDN can be deployed in indoor, outdoor hot spot region or any region having high traffic demand, such as densely populated residential block, office building, shopping center, stadium, large-scale outdoor marketplace, airport, transport hub etc.

Schematic diagram such as Access Network network topology structure that Fig. 1 is network in super-intensive network, 120-1～120-7 is the wireless access network node of dense deployment in certain area, 110-1 and 110-2 is resource coordination center (ResourceCoordinationCenter, RCC). For not increasing CAPEX and the OPEX disposed in network, realize flexibly and fast disposing this network, in 7 wireless access network nodes, only 120-2 and 120-5 can respectively through wireline interface 130-2 and 130-1 access-in resource coordination center 110-2 and 110-1, and 7 wireless access network nodes can pass through to communicate between wave point (wireless backhaul link 140-1～140-9) and the wireless access network node of surrounding, by the wireless access network node of wireline interface access-in resource coordination center, the application will can be called that resource coordination center can be accessed by node; Management and the coordination of wireless access network node Radio Resource in certain area is responsible at resource coordination center (110-1 and 110-2), including resource management and the coordination of wireless access links and wireless backhaul link. Resource coordination center (110-1 and 110-2) is a logical functional entity, during concrete physics realization, resource coordination center (110-1 and 110-2) can in the upper realization of existing access network equipment (such as macro base station), newly-increased independent physics soft hardware equipment can also be passed through realize, it is also possible to realize on specific access point. Wireless access network node (120-1～120-7) is a kind of access network equipment, such as base station (NodeB, eNB), low power nodes (LowPowerNode, LPN), access point (AccessPoint, AP), wireless relay access device (Relay), family little base station (Femto) etc., wireless access network node (120-1～120-7) can pass through wireless access links on the one hand and communicate with subscriber equipment (mobile phone or panel computer etc.), can pass through the wireless access network node communication of wireless backhaul link and surrounding on the other hand.For the wireless access network node 120-3 in scheming, wireless access network node 120-3 can pass through wireless access links 160-1 and communicate with subscriber equipment 150-1, can pass through again wireless backhaul link 140-6,140-7 and 140-8 on the other hand and communicate with wireless access network node 120-2,120-4 and 120-7 respectively. realize the dense deployment of wireless network, certainly will require that the signal cover of wireless access network node is little compared with conventional cellular cell, the little base station of low-power that therefore wireless access network node of 120-1～120-7 especially transmitting power is little compared to the macro base station of conventional cellular systems, the wire mediums such as wireline interface (130-1 and 130-2) refers to employing copper, optical fiber realize the interface of the connection between wireless access network node and resource coordination center. wave point (140-1～140-9) refers to and adopts wireless air interface to realize the wireless backhaul interface of communication between wireless access network node, wireless access network node 120-3 can pass through wireless backhaul link 140-6,140-7 and 140-8 and communicate with wireless access network node 120-2,120-4 and 120-7 respectively, if these back haul links 140-6,140-7,140-8 share uses identical resource, it is likely to each other interfere. in addition, for wireless access network node 120-3 and wireless access network node 120-4, both deployed position close together, both wireless access links cover (in figure gray shade) overlapping region, when wireless access network node 120-3 and wireless access network node 120-4 use identical resource respectively with overlapping covered in subscriber equipment communicate time, the interference between both wireless access links certainly will be caused, even more serious situation, when wireless access network node 120-3 and wireless access network node 120-4 disposes apart from enough near, can mutually receive when launching signal of the other side, no matter whether subscriber equipment is in the overlapping covered of wireless access network node 120-3 and wireless access network node 120-4, when wireless access network node 120-3 and wireless access network node 120-4 uses identical resource to communicate with subscriber equipment, necessarily disturb between both wireless access links. except interfering between wireless backhaul link, outside interfering between wireless access links, due to these wireless access network nodes possess radio access module on the one hand can with subscriber equipment communication, possess wireless backhaul module on the other hand to communicate with other wireless access network nodes, dense deployment is added wireless access network node and is provided simultaneously with wireless access and two links of wireless backhaul, if wireless backhaul link and wireless access links share identical resource, so certainly will cause interfering between wireless backhaul link and the wireless access links of same wireless access network node.

Network exists while a large amount of wireless backhaul link and wireless access links, how resource is used between each link, how solving between wireless backhaul link, the interference between wireless access links and between wireless backhaul and wireless access links proposes challenge.

It is illustrated in figure 2 the flow chart of the collocation method of the Internet resources that one embodiment of the invention provides, refers to Fig. 2, after the method starts, including:

S201: wireless access network node obtains the resource information of its adjacent radio access network node in network, and described resource information at least includes: the Internet resources that set of network resources and described adjacent radio access network node have used. The set of wireless backhaul link that described set of network resources is available in this network between each wireless access network node and/or the Internet resources that wireless access links uses.Described set of network resources by resource coordination center according to being likely to the quantity of wireless access network node opened in presumptive area (namely in this network), current system bandwidth, being likely to the quantity of the subscriber equipment accessed in presumptive area, resource service condition etc. is determined. Specifically, described set of network resources includes: be supplied to the set of the Internet resources that the wireless backhaul link between each wireless access network node in presumptive area uses; Or the set of the Internet resources of the wireless access links use of each wireless access network node being supplied in presumptive area; Or the set of the Internet resources of the wireless backhaul link of each wireless access network node being supplied in presumptive area and wireless access links use. The region that network is contained is may refer in described presumptive area, determined by the owner disposing described network, can also by resource coordination center according to relevant empirical value of arranging net, the capacity of the accessible node in such as resource coordination center, the capacity of the accessible wireline interface between node and resource coordination center in resource coordination center, the load etc. at resource coordination center is determined. Each Internet resources that described Internet resources are concentrated, can be frequency domain distributes whole system frequency band and the resource of periodically discontinuous distribution in time domain, can also be continuous dispensing and the resource of frequency domain on distribution portion frequency band in time domain, can also is that discontinuous distribution in time domain, the resource etc. of time period Shang the distribution portion frequency band of each discontinuous distribution.

Wireless access network node obtains the resource information of its each adjacent radio access network node described by receiving the broadcast of its each adjacent radio access network node. the adjacent radio access network node of wireless access network node, refer to that it launches the wireless access network node that signal can be received by the RF Receiving Device of described wireless access network node, or refer to that it is launched signal and can be received by the RF Receiving Device of described wireless access network node, and its signal intensity or signal quality are better than the wireless access network node of predetermined threshold, or refer to that it is launched signal and can be received by the RF Receiving Device of described wireless access network node, and its signal intensity or signal quality are by the top n wireless access network node of arrangement from getting well to differing from, or the wireless access network node around the described wireless access network node otherwise determined. specifically, above-mentioned steps S201 may include that described wireless access network node receives the resource information of each adjacent radio access network node broadcasts of the surrounding that can be received by its RF Receiving Device, or the reception of described wireless access network node can be received by its RF Receiving Device and signal intensity or signal quality are better than the resource information of each adjacent radio access network node broadcasts of the surrounding of predetermined threshold, or the reception of described wireless access network node can be received by its RF Receiving Device, and signal intensity or signal quality are by the resource information of the top n adjacent radio access network node broadcasts arranged from get well differ from, or the resource information of each adjacent radio access network node broadcasts of surrounding that the reception of described wireless access network node is otherwise determined.

The resource information of described adjacent radio access network node specifically includes: resource information 1, and described resource information 1 includes: the Internet resources that set of network resources and described adjacent radio access network node have used; Or, resource information 2, described resource information 2 includes: the second adjacent wireless access network node information of the Internet resources that set of network resources, described adjacent radio access network node have used, the first adjacent wireless access network node information of described adjacent radio access network node and described adjacent radio access network node.Described first adjacent wireless access network node is: have been completed the adjacent radio access network node of Network resource allocation in whole adjacent radio access network nodes of wireless access network node, described second adjacent wireless access network node is: other adjacent radio access network nodes except the first adjacent wireless access network node in whole adjacent radio access network nodes of wireless access network node, namely is not fully complete the adjacent radio access network node of Network resource allocation. present specification exists the first adjacent wireless access network node and the second adjacent wireless access network node of wireless access network node, and the first adjacent wireless access network node of the adjacent radio access network node of wireless access network node and the second adjacent wireless access network node, first adjacent wireless access network node information of wireless access network node contains the information of all first adjacent wireless access network nodes of wireless access network node, second adjacent wireless access network node information of wireless access network node contains the information of all second adjacent wireless access network nodes of wireless access network node, same, the first adjacent wireless access network node information corresponding for the adjacent radio access network node of wireless access network node and the second adjacent wireless access network node information are also such, namely the first adjacent wireless access network node information of the described adjacent radio access network node in described resource information 2 contains the information of all first adjacent wireless access network nodes of described adjacent radio access network node, second adjacent wireless access network node information of the described adjacent radio access network node in described resource information 2 contains the information of all second adjacent wireless access network nodes of described adjacent radio access network node. specifically, the information of described first adjacent wireless access network node and the information of the second adjacent wireless access network node occur in table form, so, described first adjacent wireless access network node information and the second adjacent wireless access network node information can be: the first adjacent wireless access network node list and the second adjacent wireless access network node list. such as, assume that wireless access network node is wireless access network node X, one adjacent radio access network node of wireless access network node X is wireless access network node Y, if then the resource information of described adjacent radio access network node is resource information 2, specifically include: set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, the resource information of the adjacent radio access network node Y broadcast that then described wireless access network node X gets specifically includes: set of network resources, the Internet resources that wireless access network node Y has used, the first adjacent wireless access network node list of wireless access network node Y and the second adjacent wireless access network node list of wireless access network node Y. preferably, after one or more wireless access network nodes in second adjacent wireless access network node list of the adjacent radio access network node of described wireless access network node complete Network resource allocation and broadcast himself resource information, after the resource information of described broadcast is received by described adjacent radio access network node, the described resource information 2 that described wireless access network node receives from described adjacent radio access network node also includes: complete, the second adjacent wireless access network node list of the adjacent radio access network node of described wireless access network node, the Internet resources that the wireless access network node of Network resource allocation uses.

In this step, the resource information of a wireless access network node Y broadcast adjacent in its preset range is obtained for wireless access network node X, namely obtain the resource information of wherein any one adjacent radio access network node Y broadcast in preset range for wireless access network node X, resource information may is that resource information 1: includes set of network resources and Internet resources that wireless access network node Y has used; Or, resource information 2: include set of network resources, the second adjacent wireless access network node list of the first adjacent wireless access network node list of Internet resources that wireless access network node Y has used, wireless access network node Y and wireless access network node Y.

Resource coordination center is after distributing described set of network resources, and the accessible node in resource coordination center obtains the set of network resources of described distribution by the wireline interface between described resource coordination center; The accessible node in resource coordination center is that other can search for the first adjacent wireless access network node that this resource coordination center can be accessed by the wireless access network node of node. Other wireless access network nodes can search for the accessible node in resource coordination center, refer to that the radio-frequency unit of other wireless access network nodes described can receive the accessible node in resource coordination center, or the radio-frequency unit of other wireless access network nodes described can receive the signal intensity of the accessible node of the accessible node in resource coordination center and resource coordination center or signal quality is better than predetermined threshold. In step 201, wireless access network node obtains the resource information of its adjacent radio access network node, if described wireless access network node is resource coordination center can be accessed by node, then special, described wireless access network node obtains described resource information by the wireline interface between resource coordination center, and described resource information is set of network resources. In step 201, wireless access network node obtains the resource information of its adjacent radio access network node, if the adjacent radio access network node of described wireless access network node is resource coordination center can be accessed by node, then described wireless access network node from the resource information that adjacent radio access network node this described (i.e. resource coordination center accessible node) obtains be resource information 1 time, described resource information 1 is set of network resources; When the resource information of described acquisition is resource information 2, described resource information 2 includes the information of the second adjacent wireless access network node of set of network resources and this adjacent radio access network node described (i.e. the accessible node in resource coordination center). The resource information of its adjacent radio access network node Y broadcast is obtained for wireless access network node X, if described adjacent radio access network node Y is resource coordination center can be accessed by node, the resource information that then described adjacent radio access network node Y obtains from resource coordination center is set of network resources, then described wireless access network node X is only set of network resources from the described adjacent radio access network node Y resource information 1 received; Described wireless access network node X includes the second adjacent wireless access network node list of set of network resources and wireless access network node Y from the described adjacent radio access network node Y resource information 2 received.

S202: wireless access network node, according to acquired resource information, concentrates, from Internet resources, the Internet resources to be used selecting that the Internet resources used by other wireless access network nodes network do not produce interference.

Concrete, if the resource information of the described adjacent radio access network node that described wireless access network node obtains is resource information 1: the Internet resources that set of network resources and described adjacent radio access network node have used, then described wireless access network node concentrate, from described Internet resources, the Internet resources to be used selecting that the Internet resources used by other wireless access network nodes network are not produced interference particularly as follows: described wireless access network node according to described in the resource information 1 of its each adjacent radio access network node broadcasts that receives, the Internet resources comprised from described resource information 1 concentrate the Internet resources selecting not used by each adjacent radio access network node of described wireless access network node as Internet resources to be used,Or the Internet resources comprised from described resource information 1 are concentrated and are selected Internet resources that are that used by one or more adjacent radio access network node of described wireless access network node but that allow multiple wireless access network node to share use as Internet resources to be used. The Internet resources that each adjacent radio access network node wherein said uses are the Internet resources that each adjacent radio access network node described comprised in the resource information 1 that each adjacent radio access network node described is broadcasted uses.

Concrete, if the resource information of the described adjacent radio access network node that described wireless access network node obtains is resource information 2, including: set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, then described wireless access network node is concentrated from described Internet resources and is selected the method for the Internet resources to be used that the Internet resources used by other wireless access network nodes network do not produce interference is specifically included: wireless access network node travels through the second adjacent wireless access network node information of each first adjacent wireless access network node in its first adjacent wireless access network node information, find out the concealed nodes of the adjacent radio access network node wherein having been completed Network resource allocation and non-described wireless access network node, second adjacent wireless access network node information of each first adjacent wireless access network node in first adjacent wireless access network node information of wherein said wireless access network, it is included in described this wireless access network node resource information 2 that each first adjacent wireless access network node gets from the first described adjacent wireless access network node information, described wireless access network node is concentrated from Internet resources and is selected not used by the first adjacent wireless access network node its first adjacent wireless access network node information, the Internet resources that also do not used by described concealed nodes as until time Internet resources, or, select used by the first adjacent wireless access network node in its first adjacent wireless access network node information or used by described concealed nodes, but allow multiple wireless access network node to share the Internet resources of use as Internet resources to be used, wherein, the Internet resources that in first adjacent wireless access network node information of described wireless access network, each first adjacent wireless access network node uses, it is included in described this wireless access network node resource information 2 that each first adjacent wireless access network node gets from the first described adjacent wireless access network node information, the Internet resources that described concealed nodes uses, it is included in the resource information 2 that this wireless access network node described gets from its adjacent radio access network node. in the present embodiment, due to when the back haul link of described concealed nodes uses identical Internet resources with the back haul link of described wireless access network node, interference can be produced between back haul link and the back haul link of described wireless access network node of described concealed nodes, therefore, after described wireless access network node needs first to find out the Internet resources that described concealed nodes has used, carry out the selection of Internet resources again, this ensures that, described wireless access network node uses the Internet resources of described selection will not produce interference with the communication of described concealed nodes when communicating.

If the set that described set of network resources is the Internet resources that back haul link uses, then the Internet resources to be used of above-mentioned selection are the Internet resources that back haul link uses;If the set that described set of network resources is the Internet resources that wireless access links uses, then the Internet resources to be used of above-mentioned selection are the Internet resources that wireless access links uses; If the set of network resources of the set of network resources that described set of network resources is back haul link and wireless access links, then the Internet resources to be used of above-mentioned selection include: the Internet resources of back haul link and the Internet resources of wireless access links. Preferably, the Internet resources of described back haul link are different from the Internet resources of described wireless access links.

S203: its resource information, according to selected Internet resources to be used, is notified by wireless access network node in a network. Specifically, its resource information is notified by wireless access network node in a network in a broadcast manner. When the resource information of the adjacent radio access network node got corresponding to wireless access network node in above-mentioned steps S201 is resource information 1, then the resource information of described wireless access network node broadcast includes: the Internet resources to be used (Internet resources that this wireless access network node described in namely uses) that set of network resources and described wireless access network node select; Or, when the resource information of the adjacent radio access network node got for wireless access network node in above-mentioned steps S201 is resource information 2, then the resource information of described wireless access network node broadcast includes: the Internet resources to be used (described in namely the Internet resources that use of this wireless access network node) that set of network resources, described wireless access network node select, this wireless access network node described the first adjacent wireless access network node information, and the second adjacent wireless access network node information of this wireless access network node described.

In the present embodiment, the resource information 2 of its adjacent wireless access network node Y broadcast is obtained for wireless access network node X, namely the resource information 2 broadcasted of any one adjacent radio access network node Y in its each adjacent radio access network node is obtained for wireless access network node X, if before wireless access network node X receives the resource information 2 of wireless access network node Y broadcast, after node Z in the second adjacent wireless access network node list of wireless access network node Y selects according to above step S201～S203 and broadcasts the resource information of node Z, after wireless access network node Y receives the resource information of wireless access network node Z broadcast, update the resource information of its broadcast, the resource information of the broadcast of wireless access network node Y before this increases its second adjacent wireless access network node Z Internet resources selected, the resource information 2 of the wireless access network node Y broadcast that then wireless access network node X receives includes: set of network resources, the Internet resources that wireless access network node Y has used, the first adjacent wireless access network node list of wireless access network node Y and the second adjacent wireless access network node list of wireless access network node Y, can also include the second adjacent wireless access network node list of wireless access network node Y is complete the adjacent radio access network node Z of the Network resource allocation Internet resources used.

The reasonable disposition that the Internet resources that each wireless access network node in network is mainly used by the present embodiment carry out so that it is not strong that communication in the network is capable of interference, or even non-interfering effect.

Present invention also offers a kind of network communication method, including: in network, each wireless access network node configures, according to the collocation method of the Internet resources as described in above-mentioned steps S201～S203, the Internet resources used;Described wireless access network node uses the Internet resources of described configuration to communicate with at least two or plural adjacent radio access network node in a time multiplexed manner. Specifically, so, interference will not be produced because using consolidated network resource between the back haul link of each wireless access network node communication that still can make in whole network within the same time, affect its communication efficiency, add the experience of user.

As shown in Figure 3, the structure chart configuring device for the Internet resources that one embodiment of the invention provides, it is arranged in wireless access network node, refer to Fig. 3, the configuration device 30 of described Internet resources includes: Internet resources acquisition module 301, Internet resources select module 302 and notification module 303, described Internet resources acquisition module 301 obtains the resource information of its adjacent radio access network node for described wireless access network node, and described resource information at least includes: the Internet resources that set of network resources and described adjacent radio access network node have used; Described Internet resources select module 302 for the resource information that described wireless access network node obtains according to described Internet resources acquisition module 301, concentrate, from Internet resources, the Internet resources to be used selecting that the Internet resources used by other wireless access network nodes network do not produce interference; Described notification module 303 selects the Internet resources to be used of module 302 selection for described wireless access network node according to described Internet resources, its resource information is notified in a network. Specifically, described Internet resources acquisition module 301 obtains the resource information of each adjacent radio access network node described in it specifically for described wireless access network node by receiving the broadcast of its each adjacent radio access network node; Preferably, its resource information is notified in a network by described notification module 303 by the mode broadcasted. Each functional module of the configuration device of above-mentioned Internet resources proposed in the present invention, can be the combination including the hardware and softwares such as processor, memorizer and operation program on a processor when implementing.

In one embodiment, the resource information of described adjacent radio access network node specifically includes: resource information 1, and described resource information 1 includes: the Internet resources that set of network resources and described adjacent radio access network node have used; Or, resource information 2, described resource information 2 includes: the second adjacent wireless access network node information of the Internet resources that set of network resources, described adjacent radio access network node have used, the first adjacent wireless access network node information of described adjacent radio access network node and described adjacent radio access network node. Described first adjacent wireless access network node is: have been completed the adjacent radio access network node of Network resource allocation in whole adjacent radio access network nodes of wireless access network node; Described second adjacent wireless access network node is: other adjacent radio access network nodes except the first adjacent wireless access network node in whole adjacent radio access network nodes of wireless access network node, namely is not fully complete the adjacent radio access network node of Network resource allocation. First adjacent wireless access network node information of described adjacent radio access network node contains the information of all first adjacent wireless access network nodes of this adjacent radio access network node described; Second adjacent wireless access network node information of described adjacent radio access network node contains the information of all second adjacent wireless access network nodes of this adjacent radio access network node described.Specifically, described first adjacent wireless access network node information and the second adjacent wireless access network node information occur in table form, so, described first adjacent wireless access network node information and the second adjacent wireless access network node information can be: the first adjacent wireless access network node list and the second adjacent wireless access network node list. such as, assume that wireless access network node is wireless access network node X, one adjacent radio access network node of wireless access network node X is wireless access network node Y, if then the resource information of described adjacent radio access network node is resource information 2, specifically include: set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, the resource information of the adjacent radio access network node Y broadcast that then described wireless access network node X gets specifically includes: set of network resources, the Internet resources that wireless access network node Y has used, the first adjacent wireless access network node list of wireless access network node Y and the second adjacent wireless access network node list of wireless access network node Y. specifically, the resource information that described Internet resources acquisition module 301 obtains is included: resource information 1: the Internet resources that set of network resources and wireless access network node Y (in the preset range that wireless access network node X receives each adjacent radio access network node) have used, or, resource information 2: the second adjacent wireless access network node list of Internet resources, the first of wireless access network node Y the adjacent wireless access network node list and wireless access network node Y that set of network resources, wireless access network node Y have used, if adjacent radio access network node Y is resource coordination center can be accessed by node, then resource information 1 is only set of network resources, resource information 2 includes the second adjacent wireless access network node list of set of network resources and wireless access network node Y.

In another embodiment, described notification module 303 specifically for: if described Internet resources acquisition module 301 obtain resource information be resource information 1; The information that then described wireless access network node notifies in a network includes: the Internet resources to be used of set of network resources and its selection; Or, if the resource information that described Internet resources acquisition module 301 obtains is resource information 2, then the information notified in a network of described wireless access network node includes: the second adjacent wireless access network node information of set of network resources, the Internet resources to be used (described in namely the Internet resources that use of this wireless access network node) of its selection, the first adjacent wireless access network node information of this wireless access network node described and this wireless access network node described. Specifically, same for wireless access network node X, when the resource information of the adjacent radio access network node broadcasts that Internet resources acquisition module 301 gets is resource information 1, the resource information of notification module 303 broadcast is: Internet resources select Internet resources to be used and the set of network resources of module 302 selection; When the resource information of the adjacent radio access network node broadcasts that Internet resources acquisition module 301 gets is resource information 2, the second adjacent wireless access network node list of the resource information of described notification module 303 broadcast is set of network resources, Internet resources select module 302 to select Internet resources to be used, the first adjacent wireless access network node list of wireless access network node X and wireless access network node X.

In another embodiment, described resource selection module 302 specifically for: the resource information of the adjacent radio access network node broadcasts got for Internet resources acquisition module 301 is resource information 1, situation including the Internet resources that set of network resources and described adjacent radio access network node have used, then resource selection module 302 is concentrated from described Internet resources and is selected one not by each adjacent radio access network node use described in wireless access network node, or select to be used by one or more adjacent radio access network node of wireless access network node but allow multiple wireless access network node to share the Internet resources of use, the resource information of its adjacent radio access network node broadcasts got for Internet resources acquisition module 301 is resource information 2, including set of network resources, the Internet resources that described adjacent radio access network node has used, the situation of the first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, then resource selection module 302 specifically includes: concealed nodes determines submodule, the second adjacent wireless access network node information of each first adjacent wireless access network node in its first adjacent wireless access network node information is traveled through for wireless access network node, find out the concealed nodes of the adjacent radio access network node of configuration and the non-described wireless access network node wherein completing Internet resources, Internet resources select submodule, concentrate selection not used by the first adjacent wireless access network node its first adjacent wireless access network node information for described wireless access network node from Internet resources, also do not searched the Internet resources of the concealed nodes use that submodule finds as Internet resources to be used by described concealed nodes, or, select used by the first adjacent wireless access network node in its first adjacent wireless access network node information or used by described concealed nodes for described wireless access network node, but allow multiple wireless access network node to share the Internet resources of use as Internet resources to be used.

The configuration device of the Internet resources that the present embodiment provides, each Internet resources of Internet resources concentration that can be accessed are reasonably distributed to each wireless access network node in network and are used, the communication in this network is made to realize disturbing not strong or even non-interfering effect, improve the resource utilization of network, improve the capacity of super-intensive network.

Present invention also offers the configuration system of a kind of Internet resources, described system includes: resource coordination center and several wireless access network nodes; Wired connection is had between described resource coordination center and at least one of which wireless access network node; These wireless access network nodes described arrange the configuration device of Internet resources as described in above-mentioned any embodiment. In the configuration system of present networks resource, the Internet resources wherein each wireless access network node used by the configuration device of described Internet resources are reasonably configured, make the communication in described network can reduce interference, even without interference, the resource utilization in this network is had and has greatly improved.

For collocation method and the device of the above-mentioned Internet resources of clearer explanation, below by the collocation method for super-intensive network of network resource, describe the present invention program in detail. Wherein Fig. 4 is the schematic diagram of the super-intensive network insertion network topology of the embodiment of the present invention, as shown in Figure 4, intra-zone administration have 7 wireless access network nodes (410AP1,420AP1 ... 470AP7).Wherein 410AP1 is the accessible node in resource coordination center, is connected by wireline interface 401 with between resource coordination center 480, can pass through this wireline interface 401 and obtain, from 480, the information being stored on 480. Other 6 wireless access network nodes and 480 do not have wireline interface to connect, all at least possesses a wireless backhaul module, can wireless access network node around Anti-Sniffer the wireless access network node communication with surrounding, for wireless access network node 420AP2, wireless access network node AP2 can Monitor detection to wireless access network node AP1, AP3 and AP5, wireless access network node AP2 can pass through wireless backhaul link 400-1,400-2 and 400-6 and communicate with wireless access network node AP1, AP3 and AP5 respectively. Form 1 gives in the Access Network network topology structure of Fig. 4, and each wireless access network node can the situation of adjacent radio access network node that arrives of Anti-Sniffer.

Wireless access network node	Adjacent radio access network node
		AP1	AP2, AP3, AP4
AP2	AP1, AP3, AP5
		AP3	AP1, AP2, AP4, AP5, AP6, AP7

AP4	AP1, AP3, AP7
		AP5	AP2, AP3, AP6
AP6	AP3, AP5, AP7
		AP7	AP3, AP4, AP6

Form 1

Each AP in Fig. 4, except at least possessing a wireless backhaul module, is also equipped with radio access module, it is possible to achieve wireless coverage (not shown), by wireless access links and subscriber equipment communication. The embodiment of the present invention illustrates the resource allocation method of super-intensive network that the present invention proposes for the wireless backhaul link shown in Fig. 4, it should be noted that, the implementation of all examples below, the wireless access links being equally applicable in Fig. 4 each wireless access network node unshowned, and, the wireless backhaul link of each wireless access network node and wireless access links, it is possible in an implementation process of following each embodiment, complete the selection of resource.

Embodiment one:

Fig. 5, for the super-intensive network insertion network topology schematic diagram of Fig. 4, gives the implementing procedure figure of the collocation method of the super-intensive network of network resource that the embodiment of the present invention one provides, including:

S501: the accessible node AP1 in resource coordination center obtains set of network resources from resource coordination center 480, and broadcasts described set of network resources.

AP1 obtains described set of network resources by the wireline interface 401 shown in Fig. 4 from resource coordination center 480. Set of network resources is distributed by resource coordination center 480, is used for the set of the Internet resources of the wireless backhaul link being supplied in Fig. 4 between each wireless access network node. Namely set of network resources is available to the set of the Internet resources that the wireless backhaul link between each wireless access network node in presumptive area uses, by resource coordination center according to being likely to the quantity of wireless access network node opened in presumptive area, current system bandwidth, being likely to the quantity of the subscriber equipment accessed in presumptive area, resource service condition etc. is determined. Here presumptive area, may refer to the region that the UDN Access Network network shown in Fig. 4 is contained, determined by the owner disposing described network, can also by wireless coordination center according to relevant empirical value of arranging net, the capacity of the accessible node in such as resource coordination center, resource coordination center can be accessed by some the capacity of the wireline interface between resource coordination center, and the load etc. at resource coordination center is determined.

Concrete, each Internet resources that Internet resources are concentrated, can be frequency domain distributes whole system frequency band and the resource of periodically discontinuous distribution in time domain, can also be continuous dispensing and the resource of frequency domain on distribution portion frequency band in time domain, can also is that discontinuous distribution in time domain, the resource of time period Shang the distribution portion frequency band of each discontinuous distribution, three kinds of Internet resources that Fig. 6 provides for the present embodiment are at the schematic diagram of time domain Yu frequency domain, shown in Figure 6:

Fig. 6-1 illustrates and distributes whole system frequency band in a kind of frequency domain and the Internet resources of periodically discontinuous distribution in time domain, distribute with cycle T, including in cycle T, the whole system frequency band 6-1-10 of t0～t1, and the whole system frequency band 6-1-30 of t2～t3;

Fig. 6-2 illustrates the Internet resources of continuous dispensing in a kind of time domain and frequency domain on distribution portion frequency band, including two parts band resource 6-2-10 and the 6-2-30 in the frequency domain of continuous dispensing in the time as shown in the figure;

Fig. 6-3 illustrates discontinuous distribution in a kind of time domain, the Internet resources of time period Shang the distribution portion frequency band of each discontinuous distribution, distribute with cycle T, including in cycle T, the partial-band 6-3-20 of partial-band 6-3-10 and the t2 in t0～t1 time～in the t3 time.

The present embodiment is for the resource distribution of wireless backhaul link, certainly, the present embodiment is suitable for the resource distribution of wireless access links too, when the present embodiment is applied to wireless access links, the set of the Internet resources that the wireless access links of each wireless access network node that set of network resources is available in presumptive area uses, also determined according to the factor of being previously mentioned by resource coordination center, and after the accessible node AP1 in resource coordination center obtains described set of network resources from resource coordination center 480, AP1 selects Internet resources for the wireless access links of AP1, then AP1 broadcasts the Internet resources of the wireless access links for AP1 of described set of network resources and described selection. further, when the implementation process requiring over the present embodiment completes the resource selection of wireless backhaul link and Radio Resource link time, the described Internet resources of resource coordination center broadcasts are concentrated, it is possible to the set of Internet resources for the wireless backhaul link between wireless access network node and the wireless access links for wireless access network node comprising that each wireless access network node being supplied in presumptive area uses.

Present embodiment assumes that the accessible node AP1 in resource coordination center includes 5 Internet resources from the set of network resources that resource coordination center 480 obtains, respectively Internet resources X1, Internet resources X2 ... Internet resources X5}.

S502: other wireless access network nodes receive the broadcast (resource information 1: the Internet resources of set of network resources and selection) of each adjacent radio access network node in preset range; Select the Internet resources to use; And the Internet resources of radio network resource set and described selection. Specifically, including 3 sub-steps, it is respectively as follows:

Sub-step 1: other wireless access network nodes receive the broadcast (resource information 1: the Internet resources of set of network resources and selection) of each adjacent radio access network node in presumptive area;

Sub-step 2: other wireless access network nodes select the Internet resources to use;

Sub-step 3: other wireless access network nodes broadcast the Internet resources of described set of network resources and described selection.

In the present embodiment, super-intensive network insertion network topology schematic diagram for Fig. 4, assume in this UDN network, namely each wireless access network node AP sends respective community and finds signal after opening, therefore each wireless access network node AP all can detect adjacent wireless access network node AP after opening mutually. But after each wireless access network node AP needs to wait that the accessible node AP1 in resource coordination center gets Internet resources set from resource coordination center 480, the selection course of Internet resources could be started, it is assumed here that the order of each wireless access network node AP actual selection Internet resources is AP2-AP3-AP4-AP5-AP6-AP7 in figure, then each wireless access network node AP monitors the broadcast of each adjacent radio access network node in preset range, and the process selecting the Internet resources of self AP Internet resources to use radio network resource set and described selection is:

Wireless access network node AP2 searches for the adjacent radio access network node in preset range, receives the resource information 1 of each adjacent radio access network node broadcasts that can search;Here, preset range refers to the scope received by the RF Receiving Device of AP2, or refer to be received by the RF Receiving Device of AP2 and signal intensity or signal quality are better than the scope of predetermined threshold, or refer to be received by the RF Receiving Device of AP2 and signal intensity or signal quality are according to the scope of the top n wireless access network node of arrangement from getting well to differing from, or the scope otherwise determined. wherein wireless access network node AP2 searches for the behavior of the adjacent radio access network node in preset range, it is also possible to put to any time before this step after AP2 opens. according to form 1,3 adjacent radio access network nodes are had in wireless access network node AP2 preset range, including AP1, AP3 and AP5, wireless access network node AP2 receives the resource information 1 of AP1, AP3 and AP5 broadcast, the concrete resource information 1 received refers to the set of network resources that AP1, AP3 and AP5 broadcast, if and AP1, AP3 and AP5 broadcast, the Internet resources that the three of reception AP1, AP3 and AP5 broadcast each selects. owing to AP1 is the accessible node in resource coordination center, wireline interface 401 access-in resource coordination center can be passed through, network can also be accessed by wireline interface, such as access the gateway in network, data gateway etc. (not shown in Fig. 4), therefore the accessible node AP1 self in resource coordination center is without configuring wireless backhaul link, therefore AP1 only broadcasts set of network resources { the Internet resources X1 obtained from resource coordination center 480, Internet resources X2, ... Internet resources X5} (i.e. step 501: the information of the accessible node AP1 broadcast in resource coordination center), therefore wireless access network node AP2 receives the resource information 1 of wireless access network node AP1 broadcast is set of network resources. order according to each wireless access network node AP actual selection Internet resources that present embodiment assumes that, wireless access network node AP3 and wireless access network node AP5 selects Internet resources after wireless access network node AP2, therefore, the broadcast of each adjacent radio access network node in presumptive area is received at wireless access network node AP2, before selecting to determine the Internet resources to use radio network resource set and selected Internet resources, wireless access network node AP3 and wireless access network node AP5 not yet broadcast resource information 1. wireless access network node AP2 selects the Internet resources to use, referring to that AP2 concentrates from the Internet resources of each adjacent radio access network node broadcasts in received preset range selects each adjacent radio access network node in scheduled scope to use, although or in scheduled scope certain adjacent radio access network node use but allow multiple wireless access network node to share the Internet resources of use. here, three adjacent radio access network node wireless access network node AP1, AP3 and AP5 of wireless access network node AP2 all do not broadcast the Internet resources of selection, and therefore wireless access network node AP2 can concentrate at Internet resources and choose at random Internet resources, or wireless access network node AP2 can according to its service traffics demand and/or capacity, if wireless access network node AP2 can obtain the information such as the service traffics demand of other wireless access network nodes AP, capacity in the UDN network shown in Fig. 4, AP2 can also consider according to these acquired informixs, concentrates from Internet resources and selects Internet resources, additionally, if wireless access network node AP2 can obtain some the guidance rules coming automatic network or the resource selection from network operator, wireless access network node AP2 also needs to when selecting Internet resources accept these restrictions instructing rule.Present embodiment assumes that wireless access network node AP2 have selected Internet resources X1, namely AP2 uses Internet resources X1 to communicate with AP1 on wireless backhaul link 400-1. Wireless access network node AP2 broadcasts its resource information and includes: set of network resources Internet resources X1, Internet resources X2 ... the described Internet resources X1 of Internet resources X5} and selection.

Wireless access network node AP3 searches for the adjacent radio access network node in preset range, receives the resource information 1 of each adjacent radio access network node broadcasts that can search. according to form 1 it can be seen that have 6 adjacent radio access network node AP1, AP2, AP4, AP5, AP6 and AP7 in wireless access network node AP3 preset range. receive the description during resource information 1 of each adjacent radio access network node broadcasts that can search with wireless access network node AP2, the resource information 1 that AP1 broadcasts be set of network resources Internet resources X1, Internet resources X2 ... Internet resources X5}. order according to each wireless access network node AP actual selection Internet resources that present embodiment assumes that, the broadcast of each adjacent radio access network node in presumptive area is received at wireless access network node AP3, before selecting to determine the Internet resources to use radio network resource set and selected Internet resources, wireless access network node AP4～AP7 not yet broadcast resource information 1. wireless access network node AP2 broadcast resource information 1 be set of network resources Internet resources X1, Internet resources X2 ... the Internet resources X1 selected by Internet resources X5} and AP2. wireless access network node AP3 selects the Internet resources to use, namely wireless access network node AP3 concentrates from the Internet resources of each adjacent radio access network node broadcasts in received preset range and selects each adjacent radio access network node in scheduled scope to use, although or in scheduled scope certain adjacent radio access network node use but allow multiple wireless access network node to share the Internet resources of use. the present embodiment being assumed, Internet resources concentrate all of Internet resources all not allow to be shared by multiple wireless access network nodes to use, Internet resources X1 is used by the adjacent radio access network node AP2 of wireless access network node AP3, therefore wireless access network node AP3 not can select that Internet resources X1, it is assumed here that wireless access network node AP3 have selected Internet resources X2, namely AP3 uses Internet resources X2 to communicate with AP2 and AP1 respectively on wireless backhaul link 400-2 and wireless backhaul link 400-3, and AP3 adopts time division multiplexing mode to use described Internet resources X2 to communicate with AP2 and AP1 respectively on 400-2 and 400-3. wireless access network node AP3 broadcasts its resource information, namely described obtain from AP1/AP2 set of network resources Internet resources X1, Internet resources X2 ... the described Internet resources X2 of Internet resources X5} and its selection.

Wireless access network node AP4 searches for the adjacent radio access network node in preset range, receives the resource information 1 of each adjacent radio access network node broadcasts that can search. According to form 1 it can be seen that there are 3 adjacent radio access network nodes in wireless access network node AP4 preset range, for: AP1, AP3 and AP7. AP4 receive AP1, AP3 and AP7 broadcast resource information 1, in like manner, AP1 broadcast resource information 1 be set of network resources Internet resources X1, Internet resources X2 ... Internet resources X5}. The network resource information 1 of wireless access network node AP3 broadcast is set of network resources and selected Internet resources X2, and wireless access network node AP7 is broadcast resource information 1 not yet.Wireless access network node AP4 selects the Internet resources to use, Internet resources X2 is used by the adjacent radio access network node AP3 of wireless access network node AP4, therefore wireless access network node AP4 not can select that Internet resources X2, it is assumed here that wireless access network node AP4 have selected Internet resources X1, namely AP4 uses Internet resources X1 to communicate with AP1 and AP3 respectively on wireless backhaul link 400-4 and wireless backhaul link 400-5, and AP4 adopts time division multiplexing mode to use described Internet resources X1 to communicate with AP1 and AP3 respectively on 400-4 and 400-5. Wireless access network node AP4 broadcasts its resource information, namely described obtain from AP1/AP3 set of network resources Internet resources X1, Internet resources X2 ... the described Internet resources X1 of Internet resources X5} and selection.

Wireless access network node AP5 searches for the adjacent radio access network node in preset range, receives the resource information 1 of each adjacent radio access network node broadcasts that can search. according to form 1 it can be seen that have 3 adjacent radio access network node AP2, AP3 and AP6 in wireless access network node AP5 preset range. wireless access network node AP5 receives the resource information 1 of wireless access network node AP2, AP3 and AP6 broadcast, in like manner, the resource information 1 of wireless access network node AP2 broadcast is set of network resources { Internet resources X1, Internet resources X2, ... Internet resources X5} and its selected Internet resources X1, the resource information 1 of wireless access network node AP3 broadcast is set of network resources and its selected Internet resources X2, and wireless access network node AP6 is broadcast resource information 1 not yet. wireless access network node AP5 selects the Internet resources to use, Internet resources X1 and Internet resources X2 is used by adjacent radio access network node AP2 and the AP3 of AP5 respectively, therefore wireless access network node AP5 not can select that Internet resources X1 and X2, it is assumed here that wireless access network node AP5 have selected Internet resources X3, namely AP5 uses Internet resources X3 to communicate with AP2 and AP3 respectively on wireless backhaul link 400-6 and wireless backhaul link 400-7, and AP5 adopts time division multiplexing mode to use described Internet resources X1 to communicate with AP2 and AP3 respectively on 400-6 and 400-7. wireless access network node AP5 broadcasts its resource information, namely described obtain from AP2/AP3 set of network resources Internet resources X1, Internet resources X2 ... the described Internet resources X3 of Internet resources X5} and its selection.

Wireless access network node AP6 searches for the adjacent radio access network node in preset range, receives the resource information 1 of each adjacent radio access network node broadcasts that can search. according to form 1 it can be seen that have 3 adjacent radio access network node AP3, AP5 and AP7 in wireless access network node AP6 preset range. wireless access network node AP6 receives the resource information 1 of adjacent radio access network node AP3, AP5 and AP7 broadcast, in like manner, the resource information 1 of wireless access network node AP3 broadcast is set of network resources and its selected Internet resources X2, the resource information 1 of wireless access network node AP5 broadcast is set of network resources { Internet resources X1, Internet resources X2, ... Internet resources X5} and its selected Internet resources X3, wireless access network node AP7 is broadcast resource information 1 not yet. wireless access network node AP6 selects the Internet resources to use, Internet resources X2 and Internet resources X3 is used by adjacent radio access network node AP3 and the AP5 of wireless access network node AP6 respectively, therefore wireless access network node AP6 not can select that Internet resources X2 and X3, it is assumed here that wireless access network node AP6 have selected Internet resources X1, namely AP6 uses Internet resources X1 to communicate with AP5 and AP3 respectively on wireless backhaul link 400-8 and wireless backhaul link 400-9, and AP6 adopts time division multiplexing mode to use described Internet resources X1 to communicate with AP5 and AP3 respectively on 400-8 and 400-9.Wireless access network node AP6 broadcasts its resource information, namely described obtain from AP3/AP5 set of network resources Internet resources X1, Internet resources X2 ... the described Internet resources X1 of Internet resources X5} and its selection.

Wireless access network node AP7 searches for the adjacent radio access network node in preset range, receives the resource information 1 of each adjacent radio access network node broadcasts that can search. according to form 1 it can be seen that have 3 adjacent radio access network node AP3, AP4 and AP6 in wireless access network node AP7 preset range. wireless access network node AP7 receives the resource information 1 of adjacent radio access network node AP3, AP4 and AP6 broadcast, and in like manner, the resource information 1 of wireless access network node AP3 broadcast is set of network resources and its selected Internet resources X2, the resource information 1 of wireless access network node AP4 broadcast be set of network resources Internet resources X1, Internet resources X2 ... Internet resources X5} and its selected Internet resources X1, the resource information 1 of wireless access network node AP6 broadcast be set of network resources Internet resources X1, Internet resources X2 ... Internet resources X5} and its selected Internet resources X1. wireless access network node AP7 selects the Internet resources to use, Internet resources X1 and Internet resources X2 is used by adjacent radio access network node AP4/AP6 and the AP3 of AP7 respectively, therefore wireless access network node AP7 not can select that Internet resources X1 and X2, it is assumed here that wireless access network node AP7 have selected Internet resources X3, namely AP7 uses Internet resources X3 at wireless backhaul link 400-10, on wireless backhaul link 400-11 and wireless backhaul link 400-12 respectively with AP3, AP6 and AP4 communication, and AP7 adopts time division multiplexing mode to use described Internet resources X3 at 400-10, on 400-11 and 400-12 respectively with AP3, AP6 and AP4 communicates. wireless access network node AP7 broadcasts its resource information, namely described obtain from AP3/AP4/AP6 set of network resources Internet resources X1, Internet resources X2 ... the described Internet resources X3 of Internet resources X5} and its selection.

The broadcast of each wireless access network node AP in the present embodiment, specific to Long Term Evolution (LongTermEvolution, LTE) in system, it can be the system message of wireless heterogeneous networks (RadioResourceControl) layer transmission, can also be the information of newly-designed medium education (MediaAccessContrl, MAC) layer periodically transmission.

Adopt the implementation of the present embodiment, wireless access network node receives the resource information 1 of each adjacent radio access network node broadcasts in preset range, including set of network resources and selected Internet resources, then this wireless access network node selects the Internet resources described in the Internet resources to use broadcast from the set of network resources of adjacent radio access network reception at Node in preset range and described selection, make each wireless access network node in UDN network as shown in Figure 4 all can obtain the set of the Internet resources that described UDN network can use, and further through monitoring and receive the Internet resources used selected by each adjacent radio access network node in preset range between each wireless access network node, concentrate from Internet resources and select the Internet resources that in not scheduled scope, each adjacent radio access network node uses, effectively prevent the interference between each wireless access network node in preset range.

Embodiment two

Continuing the super-intensive network insertion network topology schematic diagram for Fig. 4, Fig. 7 gives the implementing procedure figure of the collocation method of the super-intensive network of network resource that the embodiment of the present invention two provides, and specifically includes:

S701: the accessible node AP1 in resource coordination center obtains set of network resources from resource coordination center 480, and broadcasts the second adjacent wireless access network node list of described set of network resources and AP1.

The accessible node AP1 in resource coordination center obtains the behavior of set of network resources and the description of set of network resources and Internet resources with embodiment one step S501, equally, the present embodiment uses for the resource of wireless backhaul link, but the resource being applied equally to wireless access links uses. Set of network resources be Internet resources X1, Internet resources X2 ... Internet resources X5}.

According to form 1,3 adjacent radio access network nodes are had in the accessible node AP1 preset range in resource coordination center, respectively wireless access network node AP2, AP3 and AP4, therefore the accessible node AP1 radio network resource set in resource coordination center and its adjacent radio access network node listing, this list comprises the information of wireless access network node AP2, AP3 and AP4, the information of concrete wireless access network node AP2, AP3 and AP4 can be the identification information of node, if the corresponding unique community of each node, it is also possible to be the identification information of community. The accessible node AP1 in resource coordination center searches for adjacent radio access network node AP2, AP3 and the AP4 in preset range and obtains the process of its information (such as identification information), it is possible to any time before the accessible node AP1 in resource coordination center broadcasts described information has put.

S702: other wireless access network nodes receive the resource information 2 of each adjacent radio access network node broadcasts in preset range; Select the Internet resources to use; And broadcast its resource information. The adjacent radio access network node Y in preset range is received for wherein some wireless access network node X, resource information 2 includes set of network resources, the Internet resources that wireless access network node Y uses, the first adjacent wireless access network node list of wireless access network node Y and the second adjacent wireless access network node list of wireless access network node Y; After wireless access network node has selected the Internet resources of all uses, the resource information of its broadcast includes set of network resources, the Internet resources that wireless access network node X uses, the first adjacent wireless access network node list of wireless access network node X and the second adjacent wireless access network node list of wireless access network node X. Specifically, above-mentioned S702 includes three sub-steps:

Sub-step 1: other wireless access network nodes receive the resource information 2 of each adjacent radio access network node broadcasts in presumptive area;

Sub-step 3: other wireless access network nodes broadcast its resource information;

Here, for wireless access network node Y, first adjacent wireless access network node, refers in the preset range of Y in all of adjacent radio access network node, is complete the adjacent radio access network node that Internet resources selected and broadcast the Internet resources of described selection. second adjacent wireless access network node, refers to the node removing the first adjacent wireless access network node in the preset range of Y in all of adjacent radio access network node, namely is not fully complete the adjacent radio access network node that Internet resources select. the first adjacent wireless access network node list of Y contains the information of all first adjacent wireless access network nodes of Y, and the second adjacent wireless access network node list of Y contains the information of all second adjacent wireless access network nodes of Y. it should be noted that, for the accessible node in resource coordination center, owing to the accessible node in resource coordination center can pass through wireline interface access-in resource coordination center, network can also be accessed by wireline interface, such as access the gateway in network, data gateway etc., therefore the accessible node self in resource coordination center is without configuring wireless backhaul link, without selecting Internet resources for back haul link, in the present embodiment, think that the accessible node in resource coordination center is that other can search for the first adjacent wireless access network node that this resource coordination center can be accessed by the wireless access network node of node.

In sub-step 2, the process of specifically chosen Internet resources includes two steps, for the Internet resources that wireless access network node X, wireless access network node X selection to use, including,

Step a, wireless access network node X travel through the second adjacent wireless access network node list of each the first adjacent wireless access network node in oneself the first adjacent wireless access network node list, find out the wireless access network node (being called concealed nodes) of the adjacent radio access network node wherein having selected for Internet resources and non-this wireless access network node X;

Step b wireless access network node X concentrates from Internet resources and selects not by each the first adjacent wireless access network node use its first adjacent wireless access network node list, also the Internet resources that the concealed nodes not found in step a uses, although or select concealed nodes that is that used by the first adjacent wireless access network node in the first adjacent wireless access network node list of wireless access network node X or that found in step a to use, but allowing multiple wireless access network node to share the Internet resources of use. In the present embodiment specific implementation process, it is assumed that the all-network resource that Internet resources are concentrated, do not allow multiple wireless access network node to share and use.

In the present embodiment, UDN Access Network network topology schematic diagram for Fig. 4, assuming in this UDN network, namely each wireless access network node AP sends respective community and finds signal after opening, therefore each AP all can detect adjacent wireless access network node AP after opening mutually. but after each wireless access network node AP needs to wait that the accessible node AP1 in resource coordination center gets Internet resources set from resource coordination center 480, the selection course of Internet resources could be started, it is assumed here that the order of each wireless access network node AP actual selection Internet resources is AP2-AP3-AP4-AP5-AP6-AP7 in figure, then the first of each wireless access network node AP the adjacent wireless access network node list, the concealed nodes traveling through out in second adjacent wireless access network node list of the second adjacent wireless access network node list and each wireless access network node AP each the first adjacent wireless access network node from its first adjacent wireless access network node list is as shown in Table 2.

Form 2

According to form 2, each wireless access network node AP monitors the resource information 2 of each adjacent radio access network node broadcasts in preset range, select the process of the wireless access network node AP Internet resources to use broadcast resource information particularly as follows:

Wireless access network node AP2 searches for the adjacent radio access network node in preset range, receives the resource information 2 of each adjacent radio access network node broadcasts that can search, and concrete behavior is with the description of step S502. according to form 2, 1 the first adjacent wireless access network node is had in wireless access network node AP2 preset range, for the accessible node AP1 in resource coordination center, 2 the second adjacent wireless access network node AP3 and AP5, wireless access network node AP2 receives AP1, the resource information 2 of AP3 and AP5 broadcast, the concrete resource information 2 received refers to AP1, the set of network resources of AP3 and AP5 broadcast, if and AP1, the words of AP3 and AP5 broadcast, receive AP1, the Internet resources that each select of three of AP3 and AP5 broadcast and the respective first adjacent wireless access network node list of its broadcast and the second adjacent wireless access network node list. wherein, for the accessible node AP1 in resource coordination center, wireline interface 401 access-in resource coordination center can be passed through, network can also be accessed by wireline interface, such as access the gateway in network, data gateway etc. (not shown in Fig. 4), therefore the accessible node AP1 self in resource coordination center is without configuring wireless backhaul link, resource selection order according to the present embodiment each wireless access network node AP, the accessible node AP1 in resource coordination center is also absent from the first adjacent radio access network list, therefore the accessible node AP1 in resource coordination center need not broadcast the Internet resources of its selection without broadcasting its first adjacent wireless access network node list, therefore the wireless access network node AP2 resource information 2 that accessible node AP1 receives from resource coordination center only includes set of network resources { Internet resources X1, Internet resources X2, ... the second adjacent wireless access network node list (i.e. the information of the accessible node AP1 broadcast in resource coordination center in step S701) of Internet resources X5} and the accessible node AP1 in resource coordination center.Order according to each wireless access network node AP actual selection Internet resources that present embodiment assumes that, wireless access network node AP3 and AP5 selects Internet resources after AP2, therefore, the broadcast of each adjacent radio access network node in presumptive area is received at wireless access network node AP2, before selecting to determine the Internet resources to use radio network resource set and selected Internet resources, node AP3 and AP5 not broadcast resource information 2 in its second adjacent wireless access network node list, namely present invention provide that, except the accessible node AP1 of resource, ability broadcast resource information 2 after other wireless access network nodes only all information in determining resource information 2, therefore for certain wireless access network node, receive the resource information 2 of each adjacent radio access network node broadcasts that this wireless access network node can search, refer to its resource information 2 that each first wireless access network node in the first adjacent wireless access network node list receiving this wireless access network node is broadcasted.

Wireless access network node AP2 selects the Internet resources to use, including, wireless access network node AP2 travels through the second adjacent wireless access network node list AP2 of the first adjacent wireless access network node AP1 of oneself, AP3, AP4, do not find concealed nodes (wireless access network node AP3 is the AP adjacent node that may search for, and AP4 not yet selects Internet resources). Wireless access network node AP2 concentrates, from Internet resources, the Internet resources selecting not used by the node (AP1) the first of AP2 the adjacent wireless access network node list, present embodiment assumes that AP2 have selected Internet resources X1, namely AP2 uses Internet resources X1 to communicate with AP1 on wireless backhaul link 400-1.

Wireless access network node AP2 broadcasts its resource information, including set of network resources, the first adjacent wireless access network node list (AP1) of Internet resources X1, AP2 that wireless access network node AP2 selects, the second adjacent wireless access network node list (AP3, AP5) of AP2.

AP2 broadcasts described resource information, after this resource information is received by the node AP1 in the first of AP2 the adjacent wireless access network node list, AP1 updates its broadcast, specifically it is updated to the second adjacent wireless access network node list (AP2 of set of network resources, AP1, AP3, AP4) and this list in AP2 use Internet resources X1.

Wireless access network node AP3 searches for the adjacent radio access network node in preset range, receives the resource information 2 of each adjacent radio access network node broadcasts that can search. According to form 2,2 the first adjacent wireless access network node (AP1 are had in AP3 preset range, AP2), 4 second adjacent wireless access network node (AP4, AP5, AP6, AP7), AP3 receives the resource information 2 that the first adjacent wireless access network node (AP1, AP2) is broadcasted, and the resource information 2 of the AP1 wherein received broadcast be the Internet resources X1 of AP2 use in set of network resources, the second adjacent wireless access network node list of AP1 and this list; The resource information 2 of the AP2 broadcast received be the Internet resources X1 of set of network resources, the first adjacent wireless access network node list (AP1) of AP2, the second adjacent wireless access network node list (AP3, AP5) of AP2 and AP2 use.

Wireless access network node AP3 selects the Internet resources to use, including, AP3 travels through second adjacent wireless access network node list AP2, AP3 and AP4 of the first adjacent wireless access network node AP1 of oneself, do not find concealed nodes (AP3, AP4 is the AP3 adjacent node that can search for), AP3 travels through the second adjacent wireless access network node list AP3 of the first adjacent wireless access network node AP2 of oneself, AP5 (AP5 is the AP3 adjacent node that can search for), does not find concealed nodes yet.AP3 concentrates from Internet resources and selects not by the node (AP1 the first of AP3 the adjacent wireless access network node list, AP2) Internet resources used, present embodiment assumes that AP3 have selected Internet resources X2 and AP3 and uses Internet resources X2 to communicate with AP2 and AP1 respectively on wireless backhaul link 400-2 and wireless backhaul link 400-3, and AP3 adopts time division multiplexing mode to use described Internet resources X2 to communicate with AP2 and AP1 respectively on 400-2 and 400-3.

Wireless access network node AP3 broadcasts its resource information, including set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1, AP2) of AP3, the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7).

After wireless access network node AP3 broadcasts described resource information, after this resource information is received by node AP1, the AP2 in the first of AP3 the adjacent wireless access network node list, AP1 and AP2 updates its broadcast respectively, the second adjacent wireless access network node list (AP2 that Web Service is set of network resources, AP1 of concrete AP1 broadcast, AP3, AP4) the Internet resources X2 that Internet resources X1, the AP3 that AP2 uses and in this list uses. The Web Service of concrete AP2 broadcast is set of network resources, the Internet resources X1 that AP2 selects, the first adjacent wireless access network node list (AP1) of AP2, the Internet resources X2 that in the second adjacent wireless access network node list (AP3, AP5) of AP2 and this list, AP3 uses.

Wireless access network node AP4 searches for the adjacent radio access network node in preset range, receives the resource information 2 of each adjacent radio access network node broadcasts that can search. According to form 2,2 the first adjacent wireless access network node (AP1 are had in AP4 preset range, AP3), 1 the second adjacent wireless access network node (AP7), AP4 receives the first adjacent wireless access network node (AP1, AP3) resource information 2 broadcasted, the resource information 2 of the AP1 broadcast wherein received be the Internet resources X2 of Internet resources X1, the AP3 use that in set of network resources, the second adjacent wireless access network node list of AP1 and this list, AP2 uses; The resource information 2 of the AP3 broadcast received is set of network resources, the first adjacent wireless access network node list (AP1 of Internet resources X2, AP3 that AP3 selects, AP2), the second of AP3 the adjacent wireless access network node list (AP4, AP5, AP6, AP7).

AP4 selects the Internet resources to use, including, AP4 travels through the second adjacent wireless access network node list AP2 of the first adjacent wireless access network node AP1 of oneself, AP3, AP4, find concealed nodes AP2 (AP3, AP4 is the AP3 adjacent node that can search for), AP4 travels through second adjacent wireless access network node list AP4, AP5, the AP6 of the first adjacent wireless access network node AP3 of oneself, AP7, do not find concealed nodes (AP5, AP6, AP7 not yet select Internet resources). AP4 concentrates from Internet resources and selects not by the node (AP1 the first of AP4 the adjacent wireless access network node list, AP3) use, and it is not hidden the node AP2 Internet resources used, present embodiment assumes that AP4 have selected Internet resources X4, namely AP4 uses Internet resources X4 to communicate with AP1 and AP3 respectively on wireless backhaul link 400-4 and wireless backhaul link 400-5, and AP4 adopts time division multiplexing mode to use described Internet resources X4 to communicate with AP1 and AP3 respectively on 400-4 and 400-5.

Wireless access network node AP4 broadcasts its resource information, including set of network resources, the first adjacent wireless access network node list (AP1 of Internet resources X4, AP4 that AP4 selects, AP3), the second of AP4 the adjacent wireless access network node list (AP7).

After wireless access network node AP4 broadcasts described resource information, after this resource information is received by node AP1, the AP3 in the first of AP4 the adjacent wireless access network node list, AP1 and AP3 updates its broadcast respectively, the second adjacent wireless access network node list (AP2 that Web Service is set of network resources, AP1 of concrete AP1 broadcast, AP3, AP4) the Internet resources X4 that Internet resources X2, the AP4 that Internet resources X1, the AP3 that AP2 uses and in this list uses uses. The Web Service of concrete AP3 broadcast is set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1 of AP3, AP2), the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7) and this list in AP4 use Internet resources X4.

Wireless access network node AP5 searches for the adjacent radio access network node in preset range, receives the resource information 2 of each adjacent radio access network node broadcasts that can search. according to form 2, 2 the first adjacent wireless access network node (AP2 are had in AP2 preset range, AP3), 1 the second adjacent wireless access network node (AP6), AP5 receives the first adjacent wireless access network node (AP2, AP3) resource information 2 broadcasted, the resource information 2 of the AP2 broadcast wherein received is set of network resources, the Internet resources X1 that AP2 selects, the first adjacent wireless access network node list (AP1) of AP2, the second adjacent wireless access network node list (AP3 of AP2, AP5) the Internet resources X2 that AP3 uses and in this list, the resource information 2 of the AP3 broadcast received is set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1 of AP3, AP2), the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7) and this list in AP4 use Internet resources X4.

Wireless access network node AP5 selects the Internet resources to use, including, AP5 travels through the second adjacent wireless access network node list AP3 of the first adjacent wireless access network node AP2 of oneself, AP5, do not find concealed nodes (AP3 is the AP5 adjacent node that can search for), AP5 travels through the second adjacent wireless access network node list AP4 of the first adjacent wireless access network node AP3 of oneself, AP5, AP6, AP7, find concealed nodes AP4 (AP6, AP7 not yet select Internet resources). AP5 concentrates from Internet resources and selects not by the node (AP2 the first of AP5 the adjacent wireless access network node list, AP3) use, and it is not hidden the node AP4 Internet resources used, present embodiment assumes that AP5 have selected Internet resources X3, namely AP5 uses Internet resources X3 to communicate with AP2 and AP3 respectively on wireless backhaul link 400-6 and wireless backhaul link 400-7, and AP5 adopts time division multiplexing mode to use described Internet resources X1 to communicate with AP2 and AP3 respectively on 400-6 and 400-7.

Wireless access network node AP5 broadcasts its resource information, including set of network resources, the first adjacent wireless access network node list (AP2 of Internet resources X3, AP5 that AP5 selects, AP3), the second of AP5 the adjacent wireless access network node list (AP6).

After wireless access network node AP5 broadcasts described resource information, after this resource information is received by node AP2, the AP3 in the first of AP5 the adjacent wireless access network node list, AP2 and AP3 updates its broadcast respectively, the Web Service of concrete AP2 broadcast is set of network resources, the Internet resources X1 that AP2 selects, the first adjacent wireless access network node list (AP1) of AP2, the Internet resources X3 that Internet resources X2, AP5 that in the second adjacent wireless access network node list (AP3, AP5) of AP2 and this list, AP3 uses uses. The Web Service of concrete AP3 broadcast is set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1 of AP3, AP2), the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7) and this list in AP4 use Internet resources X4, AP5 use Internet resources X3.

Wireless access network node AP6 searches for the adjacent radio access network node in preset range, receives the resource information 2 of each adjacent radio access network node broadcasts that can search. according to form 2, 2 the first adjacent wireless access network node (AP3 are had in AP6 preset range, AP5), 1 the second adjacent wireless access network node (AP7), AP6 receives the first adjacent wireless access network node (AP3, AP5) resource information 2 broadcasted, the resource information 2 of the AP3 broadcast wherein received is set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1 of AP3, AP2), the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7) the Internet resources X4 that AP4 uses and in this list, the Internet resources X3 that AP5 uses, the resource information 2 of the AP5 broadcast received is set of network resources, the first adjacent wireless access network node list (AP2, AP3) of Internet resources X3, AP5 that AP5 selects, the second adjacent wireless access network node list (AP6) of AP5.

Wireless access network node AP6 selects the Internet resources to use, including, AP6 travels through the second adjacent wireless access network node list AP4 of the first adjacent wireless access network node AP3 of oneself, AP5, AP6, AP7, find concealed nodes AP4 (AP5 and AP7 is the AP6 adjacent node that can search for), AP6 travels through the second adjacent wireless access network node list AP6 of the first adjacent wireless access network node AP5 of oneself, does not find concealed nodes. AP6 concentrates from Internet resources and selects not by the node (AP3 the first of AP6 the adjacent wireless access network node list, AP5) use, and it is not hidden the node AP4 Internet resources used, present embodiment assumes that AP6 have selected Internet resources X1, namely AP6 uses Internet resources X1 to communicate with AP5 and AP3 respectively on wireless backhaul link 400-8 and wireless backhaul link 400-9, and AP6 adopts time division multiplexing mode to use described Internet resources X1 to communicate with AP5 and AP3 respectively on 400-8 and 400-9.

Wireless access network node AP6 broadcasts its resource information, including set of network resources, the first adjacent wireless access network node list (AP3 of Internet resources X1, AP6 that AP6 selects, AP5), the second of AP6 the adjacent wireless access network node list (AP7).

After wireless access network node AP6 broadcasts described resource information, this resource information is by the node AP3 in the first of AP6 the adjacent wireless access network node list, after AP5 receives, AP3 and AP5 updates its broadcast respectively, the Web Service of concrete AP3 broadcast is set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1 of AP3, AP2), the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7) the Internet resources X4 that AP4 uses and in this list, the Internet resources X3 that AP5 uses, the Internet resources X1 that AP6 uses.The Web Service of concrete AP5 broadcast is set of network resources, the Internet resources X3 that AP5 selects, the first adjacent wireless access network node list (AP2 of AP5, AP3), the Internet resources X1 that in the second of AP5 the adjacent wireless access network node list (AP6) and this list, AP6 selects.

Wireless access network node AP7 searches for the adjacent radio access network node in preset range, receives the resource information 2 of each adjacent radio access network node broadcasts that can search. According to form 2 it can be seen that there are 3 the first adjacent wireless access network nodes (AP3, AP4, AP6) in AP7 preset range. AP7 receives the first adjacent wireless access network node (AP3, AP4, AP6) resource information 2 broadcasted, the resource information 2 of the AP3 broadcast wherein received is set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1 of AP3, AP2), the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7) and this list in AP4 use Internet resources X4, AP5 use Internet resources X3, AP6 use Internet resources X1; The resource information 2 of the AP4 broadcast received is set of network resources, the first adjacent wireless access network node list (AP1, AP3) of Internet resources X4, AP4 that AP4 selects, the second adjacent wireless access network node list (AP7) of AP3; The resource information 2 of the AP6 broadcast received is set of network resources, the first adjacent wireless access network node list (AP3, AP5) of Internet resources X1, AP1 that AP6 selects, the second adjacent wireless access network node list (AP7) of AP6.

Wireless access network node AP7 selects the Internet resources to use, including, AP7 travels through the second adjacent wireless access network node list AP4 of the first adjacent wireless access network node AP3 of oneself, AP5, AP6, AP7, find concealed nodes AP5 (AP4 and AP6 is the AP7 adjacent node that can search for), AP7 travels through the second adjacent wireless access network node list AP7 of the first adjacent wireless access network node AP4 of oneself, do not find concealed nodes, AP7 travels through the second adjacent wireless access network node list AP7 of the first adjacent wireless access network node AP6 of oneself, do not find concealed nodes. AP7 concentrates from Internet resources and selects not by the node (AP3 the first of AP7 the adjacent wireless access network node list, AP4, AP6) use, and it is not hidden the node AP5 Internet resources used, present embodiment assumes that AP7 have selected Internet resources X5, namely AP7 uses Internet resources X3 at wireless backhaul link 400-10, on wireless backhaul link 400-11 and wireless backhaul link 400-12 respectively with AP3, AP6 and AP4 communication, and AP7 adopts time division multiplexing mode to use described Internet resources X3 at 400-10, on 400-11 and 400-12 respectively with AP3, AP6 and AP4 communicates.

Wireless access network node AP7 broadcasts its resource information, including set of network resources, the first adjacent wireless access network node list (AP3, AP4, AP6) of Internet resources X5, AP7 that AP7 selects.

After wireless access network node AP7 broadcasts described resource information, this resource information is by the node AP3 in the first of AP7 the adjacent wireless access network node list, AP4, after AP6 receives, AP3, AP4, AP6 updates its broadcast respectively, the Web Service of concrete AP3 broadcast is set of network resources, the Internet resources X2 that AP3 selects, the first adjacent wireless access network node list (AP1 of AP3, AP2), the second adjacent wireless access network node list (AP4 of AP3, AP5, AP6, AP7) the Internet resources X4 that AP4 uses and in this list, the Internet resources X3 that AP5 uses, the Internet resources X1 that AP6 uses, the Internet resources X5 that AP7 uses.The Web Service of concrete AP4 broadcast is set of network resources, the Internet resources X4 that AP4 selects, the first adjacent wireless access network node list (AP1 of AP4, AP3), the Internet resources X5 that the second of AP3 the adjacent wireless access network node list (AP7) and AP7 use. The Web Service of concrete AP6 broadcast is set of network resources, the Internet resources X1 that AP6 selects, the first adjacent wireless access network node list (AP3 of AP1, AP5), the Internet resources X5 that the second of AP6 the adjacent wireless access network node list (AP7) and AP7 use.

Adopt the implementation of the present embodiment, wireless access network node receives the resource information 2 of each adjacent radio access network node broadcasts in preset range, Internet resources are selected to concentrate not by each the first adjacent wireless access network node use in its first adjacent wireless access network node list, the Internet resources that node uses it are not hidden yet, and broadcast its resource information, make each wireless access network node in UDN network as shown in Figure 4 all can obtain the set of the Internet resources that described UDN network can use, and the Internet resources used further through each the first adjacent wireless access network node monitored and receive in preset range in the first adjacent wireless access network node list between each wireless access network node, and the Internet resources being likely to there is the concealed nodes use of interference hidden danger with this wireless access network node outside preset range are known by the method for the present embodiment, concentrate each the first adjacent wireless access network node selected in not scheduled scope the first adjacent wireless access network node list to use from Internet resources, the Internet resources that node uses it are not hidden yet, effectively prevent the interference between each wireless access network node.

The invention provides the distribution method of a kind of Internet resources, device, system and network communication method, wireless access network node is by obtaining the resource information of adjacent radio access network node in network, and concentrate the Internet resources selected and do not produce to disturb to the Internet resources used by other wireless access network nodes in described network as Internet resources to be used at described Internet resources, its resource information is notified by the Internet resources further according to its selection in described network. Use and complete the configuration of the Internet resources of each wireless access network node in whole network with upper type, configuration including wireless backhaul link and/wireless access links, so, making the Internet resources that each wireless access network node in described network uses is non-interfering Internet resources, thus when solving that in network, a large amount of wireless backhaul link and wireless access links exist simultaneously, interference problem between each link, it is achieved resource effective use between each link in super-intensive network.

Above content is in conjunction with specific embodiment further description made for the present invention, it is impossible to assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, protection scope of the present invention all should be considered as belonging to.

Claims

1. the collocation method of Internet resources, it is characterised in that including:

2. the collocation method of Internet resources according to claim 1, it is characterized in that, the resource information of the described adjacent radio access network node that described wireless access network node obtains specifically includes: the Internet resources that set of network resources and described adjacent radio access network node have used; Or, the second adjacent wireless access network node information of the Internet resources that set of network resources, described adjacent radio access network node have used, the first adjacent wireless access network node information of described adjacent radio access network node and described adjacent radio access network node; Described first adjacent wireless access network node is: have been completed the adjacent radio access network node of Network resource allocation in whole adjacent radio access network nodes of wireless access network node; Described second adjacent wireless access network node is: other adjacent radio access network nodes except the first adjacent wireless access network node in whole adjacent radio access network nodes of wireless access network node.

3. the collocation method of Internet resources according to claim 2, it is characterized in that, the first adjacent wireless access network node information of described adjacent radio access network node contains the information of all first adjacent wireless access network nodes of described adjacent radio access network node; Second adjacent wireless access network node information of described adjacent radio access network node contains the information of all second adjacent wireless access network nodes of described adjacent radio access network node.

4. method according to claim 2, it is characterized in that, if after the second adjacent wireless access network node in the second adjacent wireless access network node information of described adjacent radio access network node completes the configuration of Internet resources, after its resource information notified in a network is got by described adjacent radio access network node, the resource information of the described adjacent radio access network node that described wireless access network node obtains also includes: complete, described in the second adjacent wireless access network node information of described adjacent radio access network node, the Internet resources that the second adjacent wireless access network node of Network resource allocation has used.

5. the collocation method of the Internet resources according to any one of claim 2-4, it is characterized in that, the Internet resources that if the resource information of the described adjacent radio access network node that described wireless access network node is acquired is set of network resources and described adjacent radio access network node has used, then its resource information that described wireless access network node notifies in a network includes: set of network resources and described wireless access network node Internet resources to be used;

If the resource information of the described adjacent radio access network node that described wireless access network node is acquired is set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, its resource information that then described wireless access network node notifies in a network includes: set of network resources, the Internet resources that described wireless access network node is to be used, first adjacent wireless access network node information of described wireless access network node and the second adjacent wireless access network node information of described wireless access network node.

6. the collocation method of the Internet resources stated according to claim 4, it is characterized in that, if the resource information of the described adjacent radio access network node that described wireless access network node obtains includes: the Internet resources that set of network resources and described adjacent radio access network node have used, the then described wireless access network node resource information according to described acquisition, the Internet resources to be used selecting the Internet resources used by other wireless access network nodes network are not produced interference are concentrated to specifically include from Internet resources: described wireless access network node concentrates the Internet resources selecting not used by the adjacent radio access network node of described wireless access network node as Internet resources to be used from described Internet resources, or described wireless access network node is concentrated from described Internet resources that select to be used by the adjacent radio access network node of described wireless access network node but is allowed multiple wireless access network node to share the Internet resources of use as Internet resources to be used,

If the resource information of the described adjacent radio access network node that described wireless access network node obtains includes: set of network resources, the Internet resources that described adjacent radio access network node has used, first adjacent wireless access network node information of described adjacent radio access network node and the second adjacent wireless access network node information of described adjacent radio access network node, the then described wireless access network node resource information according to described acquisition, the Internet resources to be used selecting the Internet resources used by other wireless access network nodes network are not produced interference are concentrated to specifically include from Internet resources: described wireless access network node travels through the second adjacent wireless access network node information of each the first adjacent wireless access network node in its first adjacent wireless access network node information, find out the concealed nodes of the adjacent radio access network node of configuration and the non-described wireless access network node wherein having been completed Internet resources, described wireless access network node is concentrated from described Internet resources and is selected not used by the first adjacent wireless access network node its first adjacent wireless access network node information, the Internet resources that also do not used by described concealed nodes as until time Internet resources, or, described wireless access network node selects used by the first adjacent wireless access network node in its first adjacent wireless access network node information or used by described concealed nodes, but allows multiple wireless access network node to share the Internet resources of use as Internet resources to be used.

7. a network communication method, it is characterised in that including:

The collocation method configuration Internet resources of the Internet resources according to any one of claim 1-6 of each wireless access network node in network;

8. the configuration device of Internet resources, it is characterised in that including:

Internet resources acquisition module, obtains the resource information of its adjacent radio access network node for described wireless access network node, and described resource information at least includes: the Internet resources that set of network resources and described adjacent radio access network node have used;

Internet resources select module, for the resource information that described wireless access network node obtains according to described Internet resources acquisition module, concentrate, from Internet resources, the Internet resources to be used selecting that the Internet resources used by other wireless access network nodes network are not produced interference;

9. the configuration device of Internet resources according to claim 8, it is characterized in that, the resource information of the described adjacent radio access network node that described Internet resources acquisition module obtains specifically includes: the Internet resources that set of network resources and described adjacent radio access network node have used; Or, the second adjacent wireless access network node information of the Internet resources that set of network resources, described adjacent radio access network node have used, the first adjacent wireless access network node information of described adjacent radio access network node and described adjacent radio access network node; Described first adjacent wireless access network node is: have been completed the adjacent radio access network node of Network resource allocation in the adjacent radio access network node of wireless access network node; Described second adjacent wireless access network node is: other adjacent radio access network nodes except the first adjacent wireless access network node in the adjacent radio access network node of wireless access network node.

10. the configuration device of Internet resources according to claim 9, it is characterized in that, if after the second adjacent wireless access network node in the second adjacent wireless access network node information of described adjacent radio access network node completes the configuration of Internet resources, after its resource information notified in a network is got by described adjacent radio access network node, the resource information of the described adjacent radio access network node that described Internet resources acquisition module obtains also includes: complete, described in the second adjacent wireless access network node information of described adjacent radio access network node, the Internet resources that the second adjacent wireless access network node of Network resource allocation has used.

11. the configuration device of the Internet resources according to claim 9 or 10, it is characterized in that, described notification module specifically for: if the Internet resources that the resource information that described Internet resources acquisition module obtains is set of network resources and described adjacent radio access network node has used, then the resource information of the described wireless access network node that described notification module notifies in a network includes: set of network resources and described wireless access network node Internet resources to be used;

12. the configuration device of Internet resources according to claim 10, it is characterized in that, if the resource information of described adjacent radio access network node that described Internet resources acquisition module obtains includes: the Internet resources that set of network resources and described adjacent radio access network node have used, then described Internet resources select module specifically for: described wireless access network node concentrates the Internet resources selecting not used by the adjacent radio access network node of described wireless access network node as Internet resources to be used from described Internet resources; Or, concentrate from described Internet resources that select to be used by the adjacent radio access network node of described wireless access network node but allow multiple wireless access network node to share the Internet resources of use as Internet resources to be used;

13. a configuration system for Internet resources, described system includes: resource coordination center and several wireless access network nodes; It is characterized in that, described resource coordination center and at least one of which wireless access network node have wired connection; These wireless access network nodes described arrange the configuration device of Internet resources as described in any one of claim 8 to claim 12.