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1. 发明申请

US20100056148A1 MOBILE COMMUNICATION NETWORK 有权
标题翻译：移动通信网络
公开(公告)号：US20100056148A1
公开(公告)日：2010-03-04
申请号：US12200336
申请日：2008-08-28
申请人： Mounir Kellil , Christophe Janneteau , Alexis Olivereau , Alexandru Petrescu
发明人： Mounir Kellil , Christophe Janneteau , Alexis Olivereau , Alexandru Petrescu
IPC分类号： H04Q7/20 , H04B7/00
CPC分类号： H04W36/0011 , H04W36/32 , H04W80/04
摘要： A mobile communication network comprises a home agent supporting mobility of a mobile entity by generating bindings between a home address of the mobile entity and a care of address of the mobile entity. A mapping processor provides at least one set of mappings between a potential future care of address for a mobile entity and a real time characteristic criterion. The mappings may for example be determined in response to previous movements of the mobile entity in the communication network. A processor determines a real time characteristic and the home agent is arranged to change a binding between the home address and a current care of address in response to the at least one set of mappings and the real time characteristic, and without receiving binding updates from the mobile entity. The approach may allow support for mobility of a mobile entity while reducing signalling in support of mobility.
摘要翻译：移动通信网络包括通过在移动实体的归属地址与移动实体的地址之间的绑定来支持移动实体的移动性的归属代理。映射处理器在移动实体的潜在未来注意地址和实时特性标准之间提供至少一组映射。例如，可以响应于移动实体在通信网络中的先前移动来确定映射。处理器确定实时特性，并且归属代理被布置为响应于至少一组映射和实时特性而改变归属地址和当前地址保护之间的绑定，并且不从移动实体。该方法可以允许支持移动实体的移动性，同时减少支持移动性的信令。

2. 发明授权

US08140074B2 Mobile communication network 有权
标题翻译：移动通信网络
公开(公告)号：US08140074B2
公开(公告)日：2012-03-20
申请号：US12200336
申请日：2008-08-28
申请人： Mounir Kellil , Christophe Janneteau , Alexis Olivereau , Alexandru Petrescu
发明人： Mounir Kellil , Christophe Janneteau , Alexis Olivereau , Alexandru Petrescu
IPC分类号： H04W36/00
CPC分类号： H04W36/0011 , H04W36/32 , H04W80/04
摘要： A mobile communication network comprises a home agent supporting mobility of a mobile entity by generating bindings between a home address of the mobile entity and a care of address of the mobile entity. A mapping processor provides at least one set of mappings between a potential future care of address for a mobile entity and a real time characteristic criterion. The mappings may for example be determined in response to previous movements of the mobile entity in the communication network. A processor determines a real time characteristic and the home agent is arranged to change a binding between the home address and a current care of address in response to the at least one set of mappings and the real time characteristic, and without receiving binding updates from the mobile entity. The approach may allow support for mobility of a mobile entity while reducing signalling in support of mobility.
摘要翻译：移动通信网络包括通过在移动实体的归属地址与移动实体的地址之间的绑定来支持移动实体的移动性的归属代理。映射处理器在移动实体的潜在未来注意地址和实时特性标准之间提供至少一组映射。例如，可以响应于移动实体在通信网络中的先前移动来确定映射。处理器确定实时特性，并且归属代理被布置为响应于至少一组映射和实时特性而改变归属地址和当前地址保护之间的绑定，并且不从移动实体。该方法可以允许支持移动实体的移动性，同时减少支持移动性的信令。

3. 发明申请

US20070143600A1 Rekeying in secure mobile multicast communications 审中-公开
标题翻译：安全移动组播通信中的密钥密钥
公开(公告)号：US20070143600A1
公开(公告)日：2007-06-21
申请号：US10596786
申请日：2004-12-22
申请人： Mounir Kellil , Alexis Olivereau , Christophe Janneteau
发明人： Mounir Kellil , Alexis Olivereau , Christophe Janneteau
IPC分类号： H04L9/00
CPC分类号： H04L63/065 , H04L9/0822 , H04L9/0833 , H04L9/0891 , H04L63/104 , H04L2209/80
摘要： A method of inter-area rekeying of encryption keys in secure mobile muiticast communications, in which a Domain Group Controller Key Server (Domain GCKS) distributes Traffic Encryption Keys (TEK) to a plurality of local Group Controller Key Servers (local GCKS), and said local Group Controller Key Servers forward said Traffic Encryption Keys, encrypted using Key Encryption Keys (KEKi, KEKj) that are specific to the respective local Group Controller Key Server (local GCKSi, GCKSj), to group members, said local Group Controller Key Servers (GCKSi, GCKSj) constituting Extra Key Owner Lists (EKOLi, EKOLj) for group key management areas (areai, areaj) that distinguish group members (MMi, MMj) possessing Key Encryption Keys (KEKi, KEKj) and situated in the corresponding group key management area (areai, areaj) from group members (MMij) possessing Key Encryption Keys (KEKi) that were situated in the corresponding group key management area (areai) but are visiting another area (areaj).
摘要翻译：一种在安全移动多播通信中的加密密钥的区域间密钥密钥的方法，其中域组控制器密钥服务器（域GCKS）将业务加密密钥（TEK）分发到多个本地组控制器密钥服务器（本地GCKS），以及所述本地组控制器密钥服务器转发所述流量加密密钥，使用特定于相应本地组控制器密钥服务器的密钥加密密钥（KEK ，KEK ）进行加密本地组控制器密钥服务器（GCKS＆lt; / SUB＆gt;，GCKS＆lt; j＆lt; SUB>）构成组密钥管理区域（区域，区域）的额外密钥所有者列表（EKOL ，EKOL 区分具有密钥加密密钥的密钥加密密钥（KEK ，KEK＆lt; j＆gt; j）的组成员（MM＆lt; i＆gt;，MM＆lt; ）并且位于相应的组密钥管理区域（区域，区域拥有位于相应组密钥管理区域（区域 / i>）中的密钥加密密钥（KEK ）的成员（MM ），但是正在访问另一个区域（区域）。

4. 发明申请

US20140126575A1 Method of Routing a Multicast Stream in Non-Storage Mode 审中-公开
标题翻译：在非存储模式下路由多播流的方法
公开(公告)号：US20140126575A1
公开(公告)日：2014-05-08
申请号：US14129572
申请日：2012-07-09
申请人： Christophe Janneteau , Mounir Kellil
发明人： Christophe Janneteau , Mounir Kellil
IPC分类号： H04L12/18
CPC分类号： H04L12/18 , H04L45/16 , H04L45/34 , H04L45/745
摘要： The invention relates to a method for routing in non-storing mode, a stream exchanged between a source and at least one receiver including the following steps: associating in a multicast routing table managed by a root node (4) the unicast address of the receiver and the multicast address of the group which the receiver has joined, sending the stream from the source to the root node, and, on receipt of the stream, the root node (4) generates a copy of the said stream, inserts in the packets of the copy of the generated stream a routing header including the unicast address of the addressee receiver of the stream, and sends the said stream to the receiver.
摘要翻译：本发明涉及一种用于在非存储模式中路由的方法，在源和至少一个接收机之间交换的流，包括以下步骤：在由根节点（4）管理的组播路由表中，将接收者的单播地址以及接收者已经加入的组的多播地址，将源从源发送到根节点，并且在接收到流时，根节点（4）生成所述流的副本，插入到分组中生成流的副本的路由头包括流的收件人接收者的单播地址，并将所述流发送到接收者。

5. 发明授权

US08942241B2 Method for equalizing the size of data packets by blocks of a multimedia stream 有权
标题翻译：用于通过多媒体流的块来均衡数据分组的大小的方法
公开(公告)号：US08942241B2
公开(公告)日：2015-01-27
申请号：US13390589
申请日：2010-08-26
申请人： Christophe Janneteau , Pierre Roux , Mounir Kellil
发明人： Christophe Janneteau , Pierre Roux , Mounir Kellil
IPC分类号： H04L12/28 , H04N7/66 , H04L1/00 , H04N21/235 , H04N21/2381 , H04N21/2389 , H04N21/435 , H04N21/4385 , H04N21/63 , H04N21/6437
CPC分类号： H04N21/00 , H04L1/0041 , H04L1/009 , H04L2001/0093 , H04N21/235 , H04N21/2381 , H04N21/2389 , H04N21/435 , H04N21/4385 , H04N21/631 , H04N21/6437
摘要： A method equalizing sizes of data packets by blocks of a multimedia stream including a succession of data packets of variable sizes. The method includes: storing a group of N (a predefined integer) data packets in a buffer memory; computing average size Tm of a packet from the different sizes of the N packets; generating a base stream including N data packets to be transmitted, wherein each has a size equal either to the rounded-down integer part └Tm┘, or to the rounded-up integer part └Tm┘ of the average size, and at least one additional stream including N redundant data packets computed from the base stream packets, having same size as the base stream packets, and intended to enable a receiver to restore any lost packets if the loss rate is greater than a predefined threshold; and transmitting the base stream and the additional stream(s) to the receivers.
摘要翻译：一种使包括可变尺寸的一系列数据分组的多媒体流的块均衡数据分组的大小的方法。该方法包括：将一组N（预定整数）数据包存储在缓冲存储器中; 计算来自不同大小的N个分组的分组的平均大小Tm; 生成包括要发送的N个数据分组的基本流，其中每个具有等于四舍五入的整数部分ΓTm的大小，或者相对于平均大小的四舍五入的整数部分ΓTm，以及至少一个附加流，包括从所述基本流分组计算的N个冗余数据分组，其具有与所述基本流分组相同的大小，并且如果所述丢失率大于预定阈值，则意图使得接收机能够恢复任何丢失的分组; 以及将基流和附加流传送到接收器。

6. 发明申请

US20120140779A1 METHOD FOR EQUALIZING THE SIZE OF DATA PACKETS BY BLOCKS OF A MULTIMEDIA STREAM 有权
标题翻译：通过多媒体流块的数据包的大小均衡的方法
公开(公告)号：US20120140779A1
公开(公告)日：2012-06-07
申请号：US13390589
申请日：2010-08-26
申请人： Christophe Janneteau , Pierre Roux , Mounir Kellil
发明人： Christophe Janneteau , Pierre Roux , Mounir Kellil
IPC分类号： H04J3/24
CPC分类号： H04N21/00 , H04L1/0041 , H04L1/009 , H04L2001/0093 , H04N21/235 , H04N21/2381 , H04N21/2389 , H04N21/435 , H04N21/4385 , H04N21/631 , H04N21/6437
摘要： A method equalizing sizes of data packets by blocks of a multimedia stream including a succession of data packets of variable sizes. The method includes: storing a group of N (a predefined integer) data packets in a buffer memory; computing average size Tm of a packet from the different sizes of the N packets; generating a base stream including N data packets to be transmitted, wherein each has a size equal either to the rounded-down integer part [Tm], or to the rounded-up integer part [Tm] of the average size, and at least one additional stream including N redundant data packets computed from the base stream packets, having same size as the base stream packets, and intended to enable a receiver to restore any lost packets if the loss rate is greater than a predefined threshold; and transmitting the base stream and the additional stream(s) to the receivers.
摘要翻译：一种使包括可变尺寸的一系列数据分组的多媒体流的块均衡数据分组的大小的方法。该方法包括：将一组N（预定整数）数据包存储在缓冲存储器中; 计算来自不同大小的N个分组的分组的平均大小Tm; 生成包含要发送的N个数据包的基本流，其中每个都具有与舍入整数部分[Tm]相同的大小或与平均大小的四舍五入的整数部分[Tm]相等的大小，以及至少一个附加流，包括从所述基本流分组计算的N个冗余数据分组，其具有与所述基本流分组相同的大小，并且如果所述丢失率大于预定阈值，则意图使得接收机能够恢复任何丢失的分组; 以及将基流和附加流传送到接收器。

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