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    • 9. 发明公开
    • 네트워크 코딩을 사용하는 무선 네트워크 및 상기 무선 네트워크에서 버퍼링 타임을 적응적으로 조절하는 방법
    • 无线网络使用网络编码的无线网络和无线网络中适应缓存时间的方法
    • KR1020130022454A
    • 2013-03-07
    • KR1020110084649
    • 2011-08-24
    • 삼성전자주식회사경상대학교산학협력단
    • 김재현조성현김광택노원종
    • H04L29/04H04L12/28H04L12/56
    • H04L47/28H04W28/14H04L29/04H04L12/28H04L12/56
    • PURPOSE: A wireless network and a method of adaptively controlling a buffering time are provided to provide followings: a technology reducing a coding failure rate by adaptively controlling a buffering time in an intersection node performing a network coding, especially RLNC(Random Linear Network Coding); a technology making the nodes in a wireless network to easily share the information through an alerting message and a cancellation message; and a technology suppressing a loop generation of the intersection nodes. CONSTITUTION: A communication method of a specific intersection node in a wireless network including a plurality of intersection node performing a network coding in cross points comprises followings: a step obtaining information related to a number of hops from a source node to a specific intersection node or a number of hops from a specific intersection note to a destination node; a step adaptively controlling a buffering time in a specific intersection node by using the information; a step buffering a packet received from a specific intersection node by considering the controlled buffering time; and a step performing a network coding of a buffered packet and other packets. [Reference numerals] (AA,BB) 1 + 2 transmission
    • 目的:提供一种自适应控制缓冲时间的无线网络和方法,提供以下技术:通过自适应地控制执行网络编码的交叉节点中的缓冲时间,特别是RLNC(随机线性网络编码)来减少编码失败率的技术, ; 使无线网络中的节点通过警报消息和取消消息容易地共享信息的技术; 以及抑制交叉节点的循环生成的技术。 构成:包括以交叉点执行网络编码的多个交叉点节点的无线网络中的特定交叉点节点的通信方法包括以下步骤:步骤获得与从源节点到特定交叉点节点的跳数相关的信息, 从特定交叉口备注到目的地节点的跳数; 通过使用该信息自适应地控制特定交叉点节点中的缓冲时间的步骤; 通过考虑受控的缓冲时间来缓冲从特定交叉点节点接收到的分组的步骤; 以及执行缓冲分组和其他分组的网络编码的步骤。 (附图标记)(AA,BB)1 + 2传输
    • 10. 发明公开
    • 멀티 포인트들 간의 간섭을 활용한 협력 스케줄링 방법 및 장치
    • 使用多点与其设备之间的干扰的协同调度方法
    • KR1020130006989A
    • 2013-01-18
    • KR1020110062786
    • 2011-06-28
    • 삼성전자주식회사
    • 노원종한광훈신창용
    • H04B7/02H04W72/12H04W88/08
    • H04W72/1231H04L47/41
    • PURPOSE: A cooperative scheduling method utilizing interference between multi points and an apparatus thereof are provided to determine link by using a cooperated session map. CONSTITUTION: A setting unit(910) sets up a cooperative set including cooperative links. The cooperative links is for cooperative scheduling. A generating unit(930) generates a cooperative session map in each session of a network. The cooperative session map defines cooperative link selected from at least one cooperative set. A determining unit(950) determines a cooperative group. [Reference numerals] (910) Setting unit; (913) Identifying means; (915) Setting means; (930) Generating unit; (933) First generating means; (935) Second generating means; (937) Session map creation means; (950) Determining unit; (953) Candidate group selecting means; (955) Calculating means; (957) Cooperative group determining means; (960) Selecting means; (970) ID giving means
    • 目的:提供利用多点之间的干扰的协同调度方法及其装置,以通过使用协作的会话映射来确定链路。 构成:设置单元(910)设置包括协作链路的协作集。 合作关系是协调调度。 生成单元(930)在网络的每个会话中生成协作会话映射。 协作会话映射定义从至少一个协作集中选择的协作链路。 确定单元(950)确定协作组。 (附图标记)(910)设定单元; (913)识别手段; (915)设定方式; (930)发电机组; (933)第一生成装置; (935)第二发电装置; (937)会话地图创建手段; (950)确定单位; (953)候选组选择手段; (955)计算手段; (957)合作组确定手段; (960)选择方式; (970)身份证明