WO2018205062A1 - 一种网络分配方法和系统 - Google Patents

一种网络分配方法和系统 Download PDF

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Publication number
WO2018205062A1
WO2018205062A1 PCT/CN2017/083380 CN2017083380W WO2018205062A1 WO 2018205062 A1 WO2018205062 A1 WO 2018205062A1 CN 2017083380 W CN2017083380 W CN 2017083380W WO 2018205062 A1 WO2018205062 A1 WO 2018205062A1
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mobile terminal
communication channel
wireless
wireless router
location information
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PCT/CN2017/083380
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English (en)
French (fr)
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李卓希
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深圳市卓希科技有限公司
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Priority to PCT/CN2017/083380 priority Critical patent/WO2018205062A1/zh
Publication of WO2018205062A1 publication Critical patent/WO2018205062A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a network allocation method and system.
  • Wireless networks such as Wifi have been widely used in different office and living places, and users can use a mobile terminal such as a mobile phone to realize a communication connection with the Internet via a corresponding wireless network.
  • wireless routers are used to generate a plurality of communication channels for a plurality of different mobile terminals to simultaneously perform network connection, and each communication channel generated by the wireless router has the same bandwidth, that is, the wireless router will wirelessly The overall communication bandwidth of the network is evenly distributed among the corresponding communication channels.
  • the above-mentioned wireless network communication bandwidth allocation method can ensure that each communication channel can obtain the corresponding communication bandwidth fairly to ensure a certain data throughput, if the user data demand of a certain communication channel is large or the user data demand is too small, this will The data transmission capacity of some communication channels is overloaded and the data transmission volume of other communication channels is too low. It can be seen that the manner in which the wireless network allocates bandwidth on average has the problem that the communication channel bandwidth resources are insufficient or the utilization efficiency is not high. It is easy to cause waste of bandwidth resources.
  • the prior art has proposed to control the open state of the connection authority of the communication channel according to the number of users accessed in each communication channel, that is, if the number of users in a certain communication channel exceeds a threshold number, the communication channel The access rights of other users are prohibited.
  • the above method reduces the data transmission pressure of the communication channel by limiting the number of users, but the above method is not ideal for improving the efficiency of wireless network bandwidth usage.
  • the technical problem to be solved by the present invention is that the prior art wireless network can only perform equal distribution of network bandwidth resources for each communication channel under it or can be connected by limiting users of each communication channel.
  • the number to avoid the phenomenon that the data transmission amount is overloaded in a certain communication channel, and the distribution manner of the above communication channel bandwidth does not take into consideration the geographical location of the user, etc. Whether the access requirement of the wireless network is met, so that the user can access the corresponding communication channel while the wireless network signal is weak. It is an object of the present invention to provide a method and system for communication channel connection authority and bandwidth allocation based on relative location information between a mobile terminal and a wireless network signal source such as a wireless router.
  • an embodiment of the present invention provides a network allocation method, where the method includes:
  • the wireless router acquires location information corresponding to the mobile terminal based on a connection request signal from the mobile terminal.
  • S102 Identify whether the location information corresponding to the mobile terminal is located in the wireless signal effective area, and if yes, acquire load status information of the communication channel in the wireless router, and if not, reject the connection request signal;
  • S103 Perform an arrangement screening on load status information of the communication channel, and connect the mobile terminal to a communication channel having a minimum bandwidth load.
  • the wireless router further determines whether the network access system of the mobile terminal matches the wireless network standard of the wireless router, and if yes, performs the location information acquisition, and if not, rejects the location Connection request signal
  • the acquiring of the location information is performed based on triangulation or intensity measurement by infrared light waves, ultrasonic waves, or electromagnetic microwaves;
  • the wireless signal effective area is delimited by an effective radius value RT calculated by the wireless router to generate a propagation intensity distribution of the wireless signal;
  • the relative distance D between the mobile terminal and the wireless router is less than or equal to the effective radius value RT, it indicates that the location information is located in the wireless signal effective area, and vice versa, indicating that the location information is not located in the wireless Within the effective area of the signal;
  • performing screening and screening of load state information of the communication channel is performed by comparing a size of data throughput of a communication channel in the load state information
  • an embodiment of the present invention further provides a network distribution system, where the system includes a control unit, a communication unit, a positioning unit, and a determining unit;
  • the communication unit enables the wireless router to receive a connection request signal from the mobile terminal
  • the positioning unit is configured to acquire location information corresponding to the mobile terminal
  • the determining unit is configured to identify whether the location information corresponding to the mobile terminal is located in a valid area of the wireless signal
  • the control unit is capable of acquiring load status information of a communication channel in the wireless router, and determining, according to the identification result of the determining unit and the load status information, the mobile terminal connected to a communication channel having a minimum bandwidth load. Connection status
  • the determining unit is further configured to determine whether the network access system of the mobile terminal matches the wireless network standard of the wireless router;
  • the positioning unit acquires the position information based on triangulation or intensity measurement by infrared light waves, ultrasonic waves or electromagnetic microwaves;
  • the determining unit identifies whether the location information corresponding to the mobile terminal is located in the wireless signal effective area, specifically by comparing the relative distance D between the mobile terminal and the wireless router, and the wireless signal effective area.
  • the effective radius value is achieved between the sizes of RT;
  • control unit may further perform screening and screening on the load status information, where the permutation screening is performed by comparing a size of a data throughput of a communication channel in the load status information;
  • the present invention provides a network allocation method and system based on the connection request signal from a mobile terminal to obtain location information corresponding to the mobile terminal, and to identify whether the location information corresponding to the mobile terminal is located in a valid area of the wireless signal, if Obtaining the load status information of the communication channel in the wireless router, and if not, rejecting the connection request signal, so as to ensure that only the mobile terminal within the signal service area of the wireless router can have the network connection qualification; And the system is also capable of arranging and screening the load status information of the communication channel to connect the mobile terminal to the communication channel with the minimum bandwidth load, thereby ensuring efficient use of the data transmission bandwidth of the wireless signal network and efficient network data of the mobile terminal. Interaction.
  • FIG. 1 is a schematic flowchart of a network allocation method according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of a network distribution system according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a network allocation method according to an embodiment of the present invention.
  • the method includes:
  • the wireless router acquires location information corresponding to the mobile terminal based on a connection request signal from the mobile terminal.
  • the network allocation method is used to allocate a communication channel of the wireless router to the mobile terminal, where the mobile terminal may be, but not limited to, a smart phone, a tablet computer, or a smart wearable electronic device, etc.
  • the wireless router preferably Different types of wireless routers such as wifi wireless routers. Since a plurality of different mobile terminals are usually distributed in an area covered by the wireless signal sent by the wireless router, the wireless router automatically generates a plurality of communication channels for connection by different mobile terminals after starting the work.
  • no communication channel is provided with an access authority authentication procedure such as password authentication or token identification, thereby ensuring the security of data transmission in each communication channel.
  • Each communication channel has a corresponding data transmission bandwidth, so that each communication channel can be separately used for data transmission by multiple mobile terminals.
  • the data transmission bandwidth of each communication channel is allocated by the wireless router based on a specific bandwidth allocation principle; for example, the wireless router can implement an average allocation of data transmission bandwidth for all communication channels, or a connection based on each communication channel.
  • the operation process of data transmission bandwidth allocation based on the connection use frequency of each communication channel is: the control unit performs statistics on the number of connection uses of all communication channels under the wireless router, Obtaining a total number of times each communication channel is connected to an external mobile terminal in a certain historical period, and sorting each communication channel according to the total number of times of the connection and delineating a corresponding connection level, the wireless router is based on each communication
  • the connection level corresponding to the channel to allocate the corresponding size data Transmission bandwidth obviously, the data transmission bandwidth value to which the communication channel having a higher connection level is allocated is also larger.
  • different mobile terminals connected to the same communication terminal preferably use independent data systems for data transmission.
  • the mobile terminal queries the available wireless network through a corresponding wireless network search module.
  • the mobile terminal sends a connection request to the wireless router corresponding to the wireless network.
  • a signal wherein the connection request signal is an instruction signal for indicating, to the wireless router, a network connection requirement of the mobile terminal, where the connection request signal includes a MAC address of the mobile terminal and a network access parameter of the mobile terminal, such as a network access system.
  • the wireless router includes a communication unit that interacts with the mobile terminal for data information and instructions. After receiving the connection request signal, the communication unit transmits the connection request signal to the control unit, and the control unit parses the connection request signal.
  • Processing acquiring the mobile terminal related network access parameter in the connection request signal and transmitting it to the determining unit, thereby determining whether the mobile terminal's own network access system matches the wireless router's wireless network standard, wherein the mobile The terminal's own network access system and the wireless network standard refer to a network data transmission mode, which can determine the transmission quality of network data between the mobile terminal and the wireless router.
  • the process of determining whether the matching is substantially is that the determining unit identifies whether the network access system of the mobile terminal is the same as the wireless network standard of the wireless router.
  • the determining unit The control unit feeds back information about the network standard compatibility between the mobile terminal and the wireless router, and the control unit sends a location acquisition instruction to the positioning unit; if the network access system is different from the wireless access system, the determining unit The information about the incompatibility between the mobile terminal and the wireless router is fed back to the control unit, and the control unit feeds back information to the mobile terminal requesting the connection failure.
  • the positioning unit After receiving the location acquisition instruction from the control unit, the positioning unit performs a location acquisition operation on the mobile terminal.
  • the position obtaining operation may use infrared light waves, ultrasonic waves or electromagnetic microwaves to perform positioning measurement on the mobile terminal.
  • the specific process of the positioning unit to perform the positioning measurement on the mobile terminal may be: the positioning unit instructs the transmitting subunit to emit infrared light waves, ultrasonic waves or electromagnetic microwaves in a scanning or orientation manner under the trigger of the position obtaining instruction.
  • the positioning unit may also acquire the position information of the mobile terminal by using the measurement wave to perform triangulation, and since different kinds of measurement waves have different measurement precisions for different position areas, those skilled in the art may It is necessary to select the corresponding measurement wave type to ensure the accuracy of the measurement of the position information.
  • S102 Identify whether the location information corresponding to the mobile terminal is located in the wireless signal effective area, and if yes, acquire the load status information of the communication channel in the wireless router, and if not, reject the connection request signal.
  • the positioning unit transmits the location information of the mobile terminal obtained in the previous step to the determining unit to perform an identification determination regarding the relative relationship between the location information and the wireless signal effective region.
  • the wireless signal effective area refers to an area covered by a wireless signal corresponding to the wireless network formed by the wireless router, that is, the mobile terminal in the area can perform higher quality data transmission with the wireless router.
  • the wireless signal effective area is a circular area centered on the wireless router, and as the distance between the mobile terminal and the center point increases, the wireless signal strength received by the mobile terminal is Will continue to decrease. Therefore, the wireless signal effective area also refers to the effective signal service area of the wireless router.
  • the control unit calculates a radius value RT corresponding to the effective area of the wireless signal according to the initial signal strength of the wireless router signal source and the propagation attenuation law corresponding to the wireless signal, the control unit The radius value RT is taken as a radius threshold and stored in the storage unit to implement the above-described recognition determination processing.
  • the determining unit compares the location information of the mobile terminal, that is, the relative distance D between the mobile terminal and the wireless router, with the radius value RT, and if the relative distance D is greater than the radius value RT, the determining The unit feeds back to the control unit information that the mobile terminal is not in the signal service area of the wireless router, and the control unit feeds back information about the connection failure request to the mobile terminal; if the relative distance D is less than or equal to the radius value RT, The determining unit feeds back information about the mobile terminal in the signal service area of the wireless router to the control unit, and the control unit acquires current load status information of all communication channels in the wireless router.
  • the load status letter Information refers to the data throughput of the communication channel and/or the busy/idle time ratio of the communication channel.
  • S103 Perform screening and screening on load status information of the communication channel, and connect the mobile terminal to a communication channel with a minimum bandwidth load.
  • the control unit transmits the communication channel load status information obtained in the previous step to the determination unit, and the determination unit performs an arrangement screening process on the load status information.
  • the specific process of the permutation screening process may be: first, the judging unit sorts all communication channels according to the data throughput in the load state information and generates a corresponding sorted list, if the data throughput of a certain communication channel is smaller The more advanced the arrangement position of the communication channel in the sorted list; then, the determining unit classifies each communication channel in the sorted list according to a preset number of data throughput calibration values, thereby Divided into having a 1-Nth level, wherein the data throughput of the communication channel of the first level is the smallest, and the data throughput of the communication channel of the Nth level is the largest. Subsequently, the control unit connects the mobile terminal to the traffic channel having the first level; further, for the same level of communication channel, if the busy/idle time ratio of a certain communication channel is smaller, the corresponding communication channel has Higher connection
  • the network allocation method is based on a connection request signal from the mobile terminal to obtain location information corresponding to the mobile terminal, and identifies whether location information corresponding to the mobile terminal is located in a valid area of the wireless signal, and if so, Obtaining load status information of the communication channel in the wireless router, and if not, rejecting the connection request signal, thereby ensuring that only the mobile terminal within the signal service area of the wireless router can have the network connection qualification; in addition, the method can also The load status information of the communication channel is ranked and filtered to connect the mobile terminal to a communication channel having a minimum bandwidth load, thereby ensuring efficient use of the data transmission bandwidth of the wireless signal network and efficient network data interaction of the mobile terminal.
  • FIG. 2 is a schematic structural diagram of a network distribution system according to an embodiment of the present invention.
  • the network distribution system can be based on relative location information between a wireless network signal source such as a mobile terminal and a wireless router. Communication channel connection authority and bandwidth allocation are performed to ensure efficient use of data transmission bandwidth of the wireless signal network and efficient network data interaction of the mobile terminal.
  • the network distribution system includes a control unit, a communication unit, a determination unit, a positioning unit, and a storage unit.
  • the communication unit is configured to implement data information and instruction exchange between the wireless router and the mobile terminal. Mutual, it is capable of receiving the connection request signal from the mobile terminal and transmitting it to the control unit.
  • the determining unit is configured to identify whether the network access system of the mobile terminal is the same as the wireless network standard of the wireless router, and identify and determine a relative relationship between the location information and the wireless signal effective area.
  • the positioning unit is configured to perform a location acquisition operation on the mobile terminal; wherein the location acquisition operation is implemented based on measurement waves such as infrared light waves, ultrasonic waves, or electromagnetic microwaves.
  • the network distribution system obtains the location information corresponding to the mobile terminal based on the connection request signal from the mobile terminal, and identifies whether the location information corresponding to the mobile terminal is located in the wireless signal effective area, and if so, Obtaining load status information of the communication channel in the wireless router, and if not, rejecting the connection request signal, thereby ensuring that only the mobile terminal within the signal service area of the wireless router can have the network connection qualification; in addition, the system can also The load status information of the communication channel is ranked and filtered to connect the mobile terminal to a communication channel having a minimum bandwidth load, thereby ensuring efficient use of the data transmission bandwidth of the wireless signal network and efficient network data interaction of the mobile terminal.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

Abstract

本发明实施例公开了一种网络分配方法，所述方法包括：S101、无线路由器基于来自移动终端的连接请求信号，获取所述移动终端对应的位置信息；S102、识别所述移动终端对应的位置信息是否位于无线信号有效区域内，若是，则获取所述无线路由器中通信信道的负荷状态信息，若否，则拒绝所述连接请求信号；S103、对所述通信信道的负荷状态信息进行排列筛选，将所述移动终端连接到具有最小带宽负荷的通信信道上。本发明实施例还公开了一种网络分配系统。采用本发明，能提供一种高效和简单的网络分配方法。

Description

一种网络分配方法和系统 技术领域
本发明涉及通信技术领域，尤其涉及一种网络分配方法和系统。
背景技术
随着无线通信技术的发展，手机等移动终端已经进入人们生活和工作的方方面面。Wifi等形式的无线网络已经广泛存在于不同的办公和生活场所，用户使用手机等移动终端经由相应的无线网络就可实现与互联网的通信连接。目前，无线路由器都是通过生成若干个通信信道的方式以供多个不同的移动终端同时进行网络连接，而该无线路由器生成的每个通信信道都是具有相同的带宽，即该无线路由器将无线网络的总体通信带宽平均地分配到相应的通信信道中。上述无线网络通信带宽的分配方法虽然能够保证每个通信信道公平地获得相应的通信带宽以保证一定数据吞吐量，但是若某一通信信道的用户数据需求较大或者用户数据需求过小，这会导致一些通信信道的数据传输量超荷而另一些通信信道的数据传输量过低的情况出现，可见上述无线网络平均分配带宽的方式存在着通信信道带宽资源不足或者利用效率不高的问题，其容易造成带宽资源的浪费。
为了解决上述问题，现有技术已经提出了根据每个通信信道中接入的用户数量来控制通信信道的连接权限开放状态，即若某一通信信道中的用户数量超过阈值数量，则该通信信道就会禁止其他用户的接入权限，上述方式通过限制用户数量的方式来减轻通信信道的数据传输压力，但是上述方式对于提高无线网路带宽使用效率的效果并不理想。
发明内容
针对上述现有技术存在的缺陷，本发明所要解决的技术问题在于现有技术的无线网络只能对其下的各个通信行道进行网络带宽资源的平均分配或者通过限制每个通信信道的用户可连接数量来避免某一通信信道出现数据传输量超荷的现象，上述通信信道带宽的分配方式并没有考虑用户所处的地理位置等 是否满足无线网络的接入要求，从而导致处于无线网络信号较弱状态下得用户也能够接入相应的通信信道。本发明的目的在于提供一种能够基于移动终端与无线路由器等无线网络信号源之间的相对位置信息来进行通信信道连接权限和带宽分配的方法和系统。
为了解决上述技术问题，本发明实施例提供一种网络分配方法，其特征在于，所述方法包括：
S101、无线路由器基于来自移动终端的连接请求信号，获取所述移动终端对应的位置信息；
S102、识别所述移动终端对应的位置信息是否位于无线信号有效区域内，若是，则获取所述无线路由器中通信信道的负荷状态信息，若否，则拒绝所述连接请求信号；
S103、对所述通信信道的负荷状态信息进行排列筛选，将所述移动终端连接到具有最小带宽负荷的通信信道上；
进一步，在S101中，所述无线路由器还判断所述移动终端的网络接入制式与所述无线路由器的无线网络制式是否匹配，若是，则进行所述位置信息的获取，若否，则拒绝所述连接请求信号；
进一步，在S101中，所述位置信息的获取是基于红外光波、超声波或者电磁微波进行的三角测量或者强度测量而实施的；
进一步，在S102中，所述无线信号有效区域是通过所述无线路由器发出无线信号的传播强度分布计算出的有效半径值RT而划定的；
若所述移动终端与所述无线路由器之间的相对距离D小于或者等于所述有效半径值RT，则表明所述位置信息位于无线信号有效区域内，反之，则表明所述位置信息不位于无线信号有效区域内；
进一步，在S103中，对所述通信信道的负荷状态信息进行排列筛选是通过比较所述负荷状态信息中通信信道的数据吞吐量的大小而实施的；
其中，所述数据吞吐量越小，对应通信信道的数据传输负荷也越小。
相应地，本发明实施例还提供一种网络分配系统，其特征在于，所述系统包括控制单元、通信单元、定位单元和判断单元；
所述通信单元能够使无线路由器接收来自移动终端的连接请求信号；
所述定位单元用于获取所述移动终端对应的位置信息；
所述判断单元用于识别所述移动终端对应的位置信息是否位于无线信号有效区域内；
所述控制单元能够获取所述无线路由器中通信信道的负荷状态信息，并基于所述判断单元的识别结果和所述负荷状态信息，来决定所述移动终端连与具有最小带宽负荷的通信信道之间的连接状态；
进一步，所述判断单元还能够判断所述移动终端的网络接入制式与所述无线路由器的无线网络制式是否匹配；
进一步，所述定位单元是基于红外光波、超声波或者电磁微波进行的三角测量或者强度测量来获取所述位置信息的；
进一步，所述判断单元识别所述移动终端对应的位置信息是否位于无线信号有效区域内具体是通过比较所述移动终端到所述无线路由器之间的相对距离D、与所述无线信号有效区域的有效半径值RT之间的大小来实现的；
进一步，所述控制单元还能对所述负荷状态信息进行排列筛选，所述排列筛选是通过比较所述负荷状态信息中通信信道的数据吞吐量的大小而实施的；
其中，所述数据吞吐量越小，对应通信信道的数据传输负荷也越小。
本发明通过上述技术方案提供一种网络分配方法和系统基于来自移动终端的连接请求信号以获取该移动终端对应的位置信息，并识别该移动终端对应的位置信息是否位于无线信号有效区域内，若是，则获取该无线路由器中通信信道的负荷状态信息，若否，则拒绝该连接请求信号，这样能够保证只有在无线路由器的信号服务区域范围内的移动终端才能具有网络连接资格；此外，该方法和系统还能够对该通信信道的负荷状态信息进行排列筛选，以将该移动终端连接到具有最小带宽负荷的通信信道上，从而保证无线信号网络数据传输带宽的有效利用以及移动终端进行高效网络数据交互。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付 出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种网络分配方法的流程示意图；
图2是本发明实施例提供的一种网络分配系统的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1，为本发明实施例提供的一种网络分配方法的流程示意图，在本发明实施例中，所述方法包括：
S101、无线路由器基于来自移动终端的连接请求信号，获取该移动终端对应的位置信息。
具体而言，该网络分配方法是用于向移动终端分配无线路由器的通信信道的，其中，该移动终端可为但不限于是智能手机、平板电脑或者智能可穿戴电子设备等，该无线路由器优选为wifi无线路由器等不同类型的无线路由器。由于在该无线路由器发出的无线信号覆盖的区域内，通常会分布有多个不同的移动终端，该无线路由器在启动工作后会自动生成若干个通信信道以供不同的移动终端进行连接。并且，没有通信信道都设置有密码认证或者令牌识别等准入权限鉴别程序，从而保证每个通信信道内数据传输的安全性。其中，每个通信信道都具有相应的数据传输带宽，从而使得该每个通信信道都可供多个移动终端分别进行数据传输。该每个通信信道的数据传输带宽是该无线路由器基于特定的带宽分配原则进行分配而成；比如，该无线路由器可对所有通信信道实施数据传输带宽的平均分配、或者基于每个通信信道的连接使用频率来分配不同的数据传输带宽；该基于每个通信信道的连接使用频率来进行数据传输带宽分配的操作过程为：控制单元对该无线路由器其下所有通信信道的连接使用次数进行统计，以获取在某一历史时段内每个通信信道与外界移动终端进行连接的总次数，并根据该连接的总次数对每个通信信道进行排序以及划定相应的连接级别，该无线路由器基于每个通信信道对应的连接级别来分配相应大小的数据 传输带宽，显然地，具有较高连接级别的通信信道所分配到的数据传输带宽值也越大。此外，为了防止同一通信信道内不同移动终端传输的数据之间发生串扰，与同一通信终端连接的不同移动终端优选采用相互独立的数据制式进行数据传输。
该移动终端通过相应的无线网络搜索模块查询可供连接的无线网络，当用户在该移动终端的无线网络列表中选定一无线网络时，该移动终端向该无线网络对应的无线路由器发送连接请求信号，其中，该连接请求信号是用于向该无线路由器指示该移动终端网络连接需求的指令信号，该连接请求信号包括该移动终端的MAC地址以及网络接入制式等移动终端相关网络接入参数。该无线路由器包括与移动终端进行数据信息和指令交互的通信单元，该通信单元接收到该连接请求信号后，将该连接请求信号传送至该控制单元中，该控制单元对该连接请求信号进行解析处理，获取该连接请求信号中的移动终端相关网络接入参数并将其传送至判断单元中，从而判断该移动终端自身的网络接入制式与该无线路由器的无线网络制式是否匹配，其中该移动终端自身的网络接入制式和该无线网络制式是指网络数据的传输模式，其能够决定该移动终端和无线路由器之间网络数据的传输质量。上述判断是否匹配的过程实质上为该判断单元识别该移动终端的网络接入制式与该无线路由器的无线网络制式是否相同，若该网络接入制式与该无线网络制式相同，则该判断单元向该控制单元反馈关于该移动终端与无线路由器之间网络制式兼容的信息，此时该控制单元向定位单元发送位置获取指令；若该网络接入制式与该无线接入制式不同，则该判断单元向该控制单元反馈关于该移动终端与该无线路由器之间网络制式不兼容的信息，此时该控制单元向该移动终端反馈请求连接失败的信息。
该定位单元接收到来自该控制单元的位置获取指令后，对该移动终端实施位置获取操作。其中，该位置获取操作可采用红外光波、超声波或者电磁微波等来对该移动终端进行定位测量。该定位单元对该移动终端实施该定位测量的具体过程可为：该定位单元在该位置获取指令的触发下，指示发射子单元向外界以扫描或者定向的方式发射红外光波、超声波或者电磁微波等测量波，同时指示接收子单元接收外界反馈回来的该测量波，该定位单元的计算子单元将该发射出去的测量波和该反馈回来的测量波各自的强度分布进行对比计算，以获 得该移动终端与该无线路由器的之间的相对方位角和相对距离。此外，该定位单元还可采用才测量波进行三角测量的方式来获取该移动终端的位置信息，并且由于不同种类的测量波针对不同位置区域具有不同的测量精度，本领域的技术人员可根据实际需要来选择相应的测量波种类，以保证该位置信息测量的精确性。
S102、识别该移动终端对应的位置信息是否位于无线信号有效区域内，若是，则获取该无线路由器中通信信道的负荷状态信息，若否，则拒绝该连接请求信号。
具体而言，该定位单元将上一步骤计算获得的该移动终端的位置信息传送至该判断单元中，以进行关于该位置信息与该无线信号有效区域相对关系的识别判断。其中，该无线信号有效区域是指该无线路由器形成的无线网路对应的无线信号所覆盖的区域，即在该区域范围内的移动终端都能够与该无线路由器进行较高质量的数据传送。一般而言，该无线信号有效区域是以该无线路由器为中心点的圆形区域，并且随着该移动终端与该中心点之间距离的增大，该移动终端所接收到的无线信号强度就会不断降低。故该无线信号有效区域也指该无线路由器的有效信号服务区域，当该移动终端处于该无线信号有效区域对应的圆形区域的最外周边界上时，该移动终端所接收到的无线信号强度为该无线路由器信号源对应的初始信号强度的1/e。按照上述关于该无线信号有效区域的定义，该控制单元根据该无线路由器信号源的初始信号强度以及无线信号对应的传播衰减规律，计算出该无线信号有效区域所对应的半径值RT，该控制单元将该半径值RT作为一半径阈值并保存在该存储单元中，以实施上述识别判断处理。
该判断单元将该移动终端的位置信息，即该移动终端与该无线路由器之间的相对距离D，与该半径值RT进行数值大小比较，若该相对距离D大于该半径值RT，则该判断单元向该控制单元反馈关于该移动终端不在该无线路由器信号服务区域的信息，此时该控制单元向该移动终端反馈请求连接失败的信息；若该相对距离D小于或者等于该半径值RT，则该判断单元向该控制单元反馈关于该移动终端位于该无线路由器信号服务区域的信息，此时该控制单元获取该无线路由器中所有通信信道当前的负荷状态信息。其中，该负荷状态信 息是指通信信道的数据吞吐量和/或通信信道的繁忙/空闲时间比。
S103、对该通信信道的负荷状态信息进行排列筛选，将该移动终端连接到具有最小带宽负荷的通信信道上。
具体而言，该控制单元将上一步骤中获得的通信信道负荷状态信息传送至该判断单元中，该判断单元对该负荷状态信息进行排列筛选处理。该排列筛选处理的具体过程可为：首先，该判断单元根据该负荷状态信息中的数据吞吐量，对所有通信信道进行排序并生成对应的排序列表，若某一通信信道的数据吞吐量越小，该通信信道在该排序列表中的排列位置越靠前；接着，该判断单元根据预设的若干个数据吞吐量标定值对该排序列表中的各个通信信道进行等级划分，从而将该通信信道划分为具有第1-N级别，其中第1级别的通信信道的数据吞吐量最小，而第N级别的通信信道的数据吞吐量最大。随后，该控制单元将该移动终端连接到具有第1级别的通行信道上；此外，对于相同级别的通信信道，若某一通信信道的繁忙/空闲时间比越小，相应的该通信信道则具有较高的连接优先级别。
从上述实施例可以看出，该网络分配方法基于来自移动终端的连接请求信号以获取该移动终端对应的位置信息，并识别该移动终端对应的位置信息是否位于无线信号有效区域内，若是，则获取该无线路由器中通信信道的负荷状态信息，若否，则拒绝该连接请求信号，这样能够保证只有在无线路由器的信号服务区域范围内的移动终端才能具有网络连接资格；此外，该方法还能够对该通信信道的负荷状态信息进行排列筛选，以将该移动终端连接到具有最小带宽负荷的通信信道上，从而保证无线信号网络数据传输带宽的有效利用以及移动终端进行高效网络数据交互。
参见图2，为本发明实施例提供的一种网络分配系统的结构示意图，在本发明实施例中，该网络分配系统能够基于移动终端与无线路由器等无线网络信号源之间的相对位置信息来进行通信信道连接权限和带宽分配，从而保证无线信号网络数据传输带宽的有效利用以及移动终端进行高效网络数据交互。
该网络分配系统包括控制单元、通信单元、判断单元、定位单元和存储单元。
该通信单元用于实现无线路由器与移动终端之间进行数据信息和指令交 互，其能够接收来自该移动终端的该连接请求信号并传送至该控制单元中。
该判断单元用于识别判断该移动终端的网络接入制式与该无线路由器的无线网络制式是否相同，以及识别判断该位置信息与该无线信号有效区域之间的相对关系。
该定位单元用于对该移动终端实施位置获取操作；其中，该位置获取操作是基于红外光波、超声波或者电磁微波等测量波来实现的。
关于本实施例涉及的术语的含义以及举例，可以参考图1对应的实施例。此处不再赘述。
从上述实施例可以看出，该网络分配系统基于来自移动终端的连接请求信号以获取该移动终端对应的位置信息，并识别该移动终端对应的位置信息是否位于无线信号有效区域内，若是，则获取该无线路由器中通信信道的负荷状态信息，若否，则拒绝该连接请求信号，这样能够保证只有在无线路由器的信号服务区域范围内的移动终端才能具有网络连接资格；此外，该系统还能够对该通信信道的负荷状态信息进行排列筛选，以将该移动终端连接到具有最小带宽负荷的通信信道上，从而保证无线信号网络数据传输带宽的有效利用以及移动终端进行高效网络数据交互。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。

Claims (10)

  1. 一种网络分配方法，其特征在于，所述方法包括：
    S101、无线路由器基于来自移动终端的连接请求信号，获取所述移动终端对应的位置信息；
    S102、识别所述移动终端对应的位置信息是否位于无线信号有效区域内，若是，则获取所述无线路由器中通信信道的负荷状态信息，若否，则拒绝所述连接请求信号；
    S103、对所述通信信道的负荷状态信息进行排列筛选，将所述移动终端连接到具有最小带宽负荷的通信信道上。
  2. 根据权利要求1所述的方法，其特征在于，
    在S101中，所述无线路由器还判断所述移动终端的网络接入制式与所述无线路由器的无线网络制式是否匹配，若是，则进行所述位置信息的获取，若否，则拒绝所述连接请求信号。
  3. 根据权利要求1所述的方法，其特征在于，
    在S101中，所述位置信息的获取是基于红外光波、超声波或者电磁微波进行的三角测量或者强度测量而实施的。
  4. 根据权利要求1所述的方法，其特征在于，
    在S102中，所述无线信号有效区域是通过所述无线路由器发出无线信号的传播强度分布计算出的有效半径值RT而划定的；
    若所述移动终端与所述无线路由器之间的相对距离D小于或者等于所述有效半径值RT，则表明所述位置信息位于无线信号有效区域内，反之，则表明所述位置信息不位于无线信号有效区域内。
  5. 根据权利要求1所述的方法，其特征在于，
    在S103中，对所述通信信道的负荷状态信息进行排列筛选是通过比较所 述负荷状态信息中通信信道的数据吞吐量的大小而实施的；
    其中，所述数据吞吐量越小，对应通信信道的数据传输负荷也越小。
  6. 一种网络分配系统，其特征在于，所述系统包括控制单元、通信单元、定位单元和判断单元；
    所述通信单元能够使无线路由器接收来自移动终端的连接请求信号；
    所述定位单元用于获取所述移动终端对应的位置信息；
    所述判断单元用于识别所述移动终端对应的位置信息是否位于无线信号有效区域内；
    所述控制单元能够获取所述无线路由器中通信信道的负荷状态信息，并基于所述判断单元的识别结果和所述负荷状态信息，来决定所述移动终端连与具有最小带宽负荷的通信信道之间的连接状态。
  7. 根据权利要求6所述的系统，其特征在于，
    所述判断单元还能够判断所述移动终端的网络接入制式与所述无线路由器的无线网络制式是否匹配。
  8. 根据权利要求6所述的系统，其特征在于，
    所述定位单元是基于红外光波、超声波或者电磁微波进行的三角测量或者强度测量来获取所述位置信息的。
  9. 根据权利要求6所述的系统，其特征在于，
    所述判断单元识别所述移动终端对应的位置信息是否位于无线信号有效区域内具体是通过比较所述移动终端到所述无线路由器之间的相对距离D、与所述无线信号有效区域的有效半径值RT之间的大小来实现的。
  10. 根据权利要求6所述的系统，其特征在于，
    所述控制单元还能对所述负荷状态信息进行排列筛选，所述排列筛选是通过比较所述负荷状态信息中通信信道的数据吞吐量的大小而实施的；
    其中，所述数据吞吐量越小，对应通信信道的数据传输负荷也越小。
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