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    • 3. 发明授权
    • 인지무선 네트워크의 오버헤드 분산방법
    • 用于认知无线电网络的超头分配方法
    • KR101276885B1
    • 2013-06-19
    • KR1020120016156
    • 2012-02-17
    • 영남대학교 산학협력단
    • 조쉬갸넨드라프르사드김성원
    • H04W28/08H04W72/04
    • H04W28/08H04L47/125H04L47/14H04W40/023H04W72/0453H04W72/0486
    • PURPOSE: An overhead distribution method of a recognition wireless network is provided to distribute a control packet by using a GCC (Group Control Channel) by grouping channels. CONSTITUTION: Available channels are classified into a plurality of groups (S210). The classified channel groups are assigned to a transmission node and a reception node (S220). GCCs are assigned to each group (S240). A packet is distributed between the transmission node and the reception node by using the GCC assigned to teach group (S270). The each ID in the node is assigned. The ID includes a group identifier. [Reference numerals] (AA) Start; (BB) End; (S210) Group classification step of dividing available channels into a plurality of groups; (S220) ID assignment step of assigning each intrinsic number(ID) per node; (S230) Group assignment step of assigning the member groups of each transceiving node based on a value which divides the intrinsic number(ID) by the number of groups(k); (S240) Channel assignment step of assigning one group control channel(GCC) per group; (S250) Are reception node and transmission node assigned in the same group?; (S260) Same group packet transmission step of exchanging control packets in a negotiation window section, selecting a data channel to be used, and transmitting a data packet when the reception node and transmission node are assigned in the same group; (S270) Different group packet transmission step of exchanging control packets to being changed into the GCC of a group, to which transmission node and reception node are belonged, selecting a data channel to be used, and transmitting a data packet when the reception node and transmission node are assigned in different groups
    • 目的:提供识别无线网络的开销分配方法,通过分组信道通过使用GCC(组控制信道)来分发控制分组。 规定:可用频道分为多个组(S210)。 将分类的信道组分配给发送节点和接收节点(S220)。 GCC被分配给每个组(S240)。 通过使用分配给教学组的GCC,在发送节点和接收节点之间分配分组(S270)。 分配节点中的每个ID。 ID包括组标识符。 (附图标记)(AA)开始; (BB)结束; (S210)将可用信道划分为多个组的组分类步骤; (S220)每个节点分配每个固有数(ID)的ID分配步骤; (S230)基于将本征数(ID)除以组数(k)的值分配每个收发节点的成员组的组分配步骤; (S240)每组分配一组控制信道(GCC)的信道分配步骤; (S250)接收节点和传输节点是否分配在同一组中? (S260)在协商窗口部分交换控制分组的同组分组发送步骤,选择要使用的数据信道,并且在接收节点和发送节点被分配在同一组中时发送数据分组; (S270)将发送节点和接收节点所属的组中的控制分组交换到组中的GCC的不同组分组发送步骤,选择要使用的数据信道,并且当接收节点和 传输节点分配在不同的组中