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1. 发明授权

US08238310B2 System and method for relaying multicast broadcast service 有权
标题翻译：用于中继组播广播服务的系统和方法
公开(公告)号：US08238310B2
公开(公告)日：2012-08-07
申请号：US12315755
申请日：2008-12-05
申请人： Hee Yong Youn , Chi Hyun Cho , Kyung Tae Kim
发明人： Hee Yong Youn , Chi Hyun Cho , Kyung Tae Kim
IPC分类号： H04W4/00
CPC分类号： H04W72/005 , H04B7/2606 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L2001/0093 , H04L2001/0097 , H04W72/085 , H04W84/047
摘要： A system and method for relaying Multicast Broadcast Service (MBS) are provided. The system for relaying MBS includes a base station; and a plurality of relay stations, wherein the relay stations forms multi-hop relay network, and wherein the base station selects a Modulation and Coding Scheme (MCS) level among a plurality of MCS levels based on channel condition between the base station and the respective relay stations. The MBS relay system of the present invention provides improved data throughput and stable broadcast services.
摘要翻译：提供了一种用于中继多播广播服务（MBS）的系统和方法。用于中继MBS的系统包括基站; 以及多个中继站，其中所述中继站形成多跳中继网络，并且其中所述基站基于所述基站与所述基站之间的信道状况来选择多个MCS级别中的调制和编码方案（MCS）级别中继站。本发明的MBS中继系统提供了改进的数据吞吐量和稳定的广播业务。

2. 发明申请

US20100054141A1 METHOD AND SYSTEM FOR MBS OVER MMR NETWORK USING DYNAMIC MODIFICATION OF MCS LEVEL 有权
标题翻译：使用MCS水平的动态修改的MBS覆盖MMR网络的方法和系统
公开(公告)号：US20100054141A1
公开(公告)日：2010-03-04
申请号：US12365142
申请日：2009-02-03
申请人： Hee Yong Youn , Chi Hyun Cho
发明人： Hee Yong Youn , Chi Hyun Cho
IPC分类号： H04L12/26 , H04H20/71 , H04B7/14
CPC分类号： H04H20/72 , H04H20/42 , H04H60/80 , H04L43/0888
摘要： A method and system for Multicast Broadcast Service (MBS) over Mobile Multi-hop Relay (MMR) network using dynamic modification of Modulation and Coding Scheme (MCS) level are provided. The base station of the system for MBS over MMR network using dynamic modification of MCS level comprises: Adaptive Modulation and Coding (AMC) table for storing the MCS level for the transmission between the BS and relay station (RS), throughput corresponding to the MCS level, and spectrum efficiency corresponding to the MCS level; and Dynamic Modulation and Coding (DMC) table for storing the MCS level for the transmission between the RS and MS to be changed upon update of the AMC table. If there is any change of the MCS level for the transmission between the RS and MS, the BS transmits a MCS control message to the RS informing of the MCS level change such that MBS data is transmitted with the changed MCS level.
摘要翻译：提供了一种使用动态修改调制和编码方案（MCS）级别的移动多跳中继（MMR）网络组播广播服务（MBS）的方法和系统。使用MCS级别的动态修改的基于MMR网络的MBS系统的基站包括：用于存储BS和中继站（RS）之间的传输的MCS级别的自适应调制和编码（AMC）表，与MCS对应的吞吐量水平和频谱效率对应于MCS级别; 和动态调制和编码（DMC）表，用于存储在更新AMC表之后要在RS和MS之间进行传输的MCS级别。如果对于RS和MS之间的传输的MCS级别有任何改变，则BS向RS发送MCS控制消息，通知MCS级别的改变，使得以改变的MCS级别发送MBS数据。

3. 发明申请

US20090285145A1 System and method for relaying multicast broadcast service 有权
标题翻译：用于中继组播广播服务的系统和方法
公开(公告)号：US20090285145A1
公开(公告)日：2009-11-19
申请号：US12315755
申请日：2008-12-05
申请人： Hee Yong Youn , Chi Hyun Cho , Kyung Tae Kim
发明人： Hee Yong Youn , Chi Hyun Cho , Kyung Tae Kim
IPC分类号： H04H20/71
CPC分类号： H04W72/005 , H04B7/2606 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L2001/0093 , H04L2001/0097 , H04W72/085 , H04W84/047
摘要： A system and method for relaying Multicast Broadcast Service (MBS) are provided. The system for relaying MBS includes a base station; and a plurality of relay stations, wherein the relay stations forms multi-hop relay network, and wherein the base station selects a Modulation and Coding Scheme (MCS) level among a plurality of MCS levels based on channel condition between the base station and the respective relay stations. The MBS relay system of the present invention provides improved data throughput and stable broadcast services.
摘要翻译：提供了一种用于中继多播广播服务（MBS）的系统和方法。用于中继MBS的系统包括基站; 以及多个中继站，其中所述中继站形成多跳中继网络，并且其中所述基站基于所述基站与所述基站之间的信道状况来选择多个MCS级别中的调制和编码方案（MCS）级别中继站。本发明的MBS中继系统提供了改进的数据吞吐量和稳定的广播业务。

4. 发明授权

US07929479B2 Method and system for MBS over MMR network using dynamic modification of MCS level 有权
标题翻译：使用MCS级别的动态修改的MMR网络上的MBS方法和系统
公开(公告)号：US07929479B2
公开(公告)日：2011-04-19
申请号：US12365142
申请日：2009-02-03
申请人： Hee Yong Youn , Chi Hyun Cho
发明人： Hee Yong Youn , Chi Hyun Cho
IPC分类号： H04B7/14
CPC分类号： H04H20/72 , H04H20/42 , H04H60/80 , H04L43/0888
摘要： A method and system for Multicast Broadcast Service (MBS) over Mobile Multi-hop Relay (MMR) network using dynamic modification of Modulation and Coding Scheme (MCS) level are provided. The method comprises deciding MCS level for transmission between base station (BS) and relay station (RS), deciding MCS level for transmission between the BS and RS, and transmitting an MCS control message to the RS informing of the MCS level for transmission between the RS and the MS comprises calculating spectrum efficiency of the MS (ME), and selecting MCS level corresponding to the ME as optimum MCS level for the transmission between the RS and the MS.
摘要翻译：提供了一种使用动态修改调制和编码方案（MCS）级别的移动多跳中继（MMR）网络组播广播服务（MBS）的方法和系统。该方法包括：确定基站（BS）和中继站（RS）之间传输的MCS级别，确定BS与RS之间的传输的MCS级别;以及向RS发送MCS控制消息，通知MCS级别以进行传输 RS，MS包括计算MS（ME）的频谱效率，并且选择与ME对应的MCS级别作为RS和MS之间的传输的最佳MCS级别。

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