公开(公告)号：DE602005024995D1

公开(公告)日：2011-01-05

申请号：DE602005024995

申请日：2005-09-21

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： DALMASES FRANCESC ,  HABETHA JOERG ,  ROQUE ADOLFO JOSE

IPC: H04L12/28 ,  H04W72/12 ,  H04W84/18 ,  H04W88/04 ,  H04W88/16 ,  H04W92/02

公开(公告)号：DE602005018524D1

公开(公告)日：2010-02-04

申请号：DE602005018524

申请日：2005-10-25

Applicant: PHILIPS INTELLECTUAL PROPERTY

Inventor： ORFANOS GEORGIOS ,  DALMASES FRANCESC ,  HABETHA JOERG ,  OTAL BEGONYA ,  MAY PETER

IPC: H04L12/28

Abstract: A method of operating a network node of a network, a network node, a network system, a computer-readable medium, and a program element A method (300) of operating a network node (101-104) of a network system (100), comprising the steps of generating (305) a signal to be transmitted, selecting (310) one of a plurality of communication channels (105-108) of the network system (100) for transmitting the signal, and, in case that the selected channel (105-108) is not ready for transmitting the signal, selecting (345) another one of the plurality of communication channels (105-108) for transmitting the signal.

公开(公告)号：WO2006035366A8

公开(公告)日：2006-05-18

申请号：PCT/IB2005053103

申请日：2005-09-21

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  DALMASES FRANCESC ,  HABETHA JOERG ,  ROQUE ADOLFO JOSE

Inventor： DALMASES FRANCESC ,  HABETHA JOERG ,  ROQUE ADOLFO JOSE

IPC: H04L12/28 ,  H04W72/12 ,  H04W84/18 ,  H04W88/04 ,  H04W88/16 ,  H04W92/02

CPC classification number: H04W92/02 ,  H04W72/1252 ,  H04W84/18

Abstract: A network array (100) comprises a first network (101) having a plurality of first nodes (103, 104, 109), comprises a second network (102) having a plurality of second nodes (106, 109), and comprises a forwarder node (109). The forwarder node (109) constitutes one of the first nodes (103, 104, 109) and constitutes one of the second nodes (106, 109) to form a communication interface between the first network (101) and the second network (102). The forwarder node (109) has an implemented data transmission scheduling management function capable of distinguishing between data to be transmitted between the first network (101) and the second network (102) and data to be transmitted within the first network (101) or within the second network (102). The forwarder node (109) is adapted to communicate with the first network (101) using a first operation frequency and is adapted to communicate with the second network (102) using a second operation frequency which is different from the first operation frequency.

Abstract translation: 网络阵列（100）包括具有多个第一节点（103,104,109）的第一网络（101），包括具有多个第二节点（106,109）的第二网络（102），并且包括转发器 节点（109）。 转发节点（109）构成第一节点（103,104,109）中的一个，并且构成第二节点（106,109）中的一个，以形成第一网络（101）和第二网络（102）之间的通信接口， 。 转发节点（109）具有实现的数据传输调度管理功能，其能够区分在第一网络（101）和第二网络（102）之间要发送的数据和要在第一网络（101）内传输的数据，或者在 第二网络（102）。 转发节点（109）适于使用第一操作频率与第一网络（101）通信，并且适于使用与第一操作频率不同的第二操作频率与第二网络（102）通信。

公开(公告)号：WO2005078980A2

公开(公告)日：2005-08-25

申请号：PCT/IB2005050285

申请日：2005-01-25

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  DALMASES FRANCESC ,  KAHLERT JOACHIM ,  VOLLMER THOMAS

Inventor： DALMASES FRANCESC ,  KAHLERT JOACHIM ,  VOLLMER THOMAS

IPC: H04L12/64 ,  H04L

CPC classification number: H04L12/6418 ,  H04L12/64 ,  H04L2012/6448 ,  H04L2012/6462

Abstract: A method of distributed medium access control wherein a device that intends to send data first monitors the medium, then pre-occupies a slot and only in case a collision has not occurred starts sending the data. A method for re-organizing the device's sequence for the medium access by using a busy priority signal wherein the device with the highest priority occupies the unused slot and updates it's slot number accordingly. A method for avoiding collision wherein a guard slot is generated just before the beginning of the MFS. A method for synchronizing a device by sensing the medium for a MFS or an EFS. A frame structure with a MFS, an EFS and a transmission portion with both a part for real-time and a part for non real-time transmission.

Abstract translation: 一种分布式媒体访问控制的方法，其中，意图发送数据的设备首先监视媒体，然后预占用时隙，并且仅在没有发生冲突的情况下开始发送数据。 一种用于通过使用忙优先级信号重新组织用于媒体接入的设备序列的方法，其中具有最高优先级的设备占据未使用的时隙并相应地更新其时隙号。 一种避免碰撞的方法，其中在MFS开始之前产生保护时隙。 一种用于通过感测用于MFS或EFS的介质来同步设备的方法。 具有MFS，EFS和传输部分的帧结构，其具有用于实时的部分和用于非实时传输的部分。

公开(公告)号：WO2005018184A8

公开(公告)日：2005-08-11

申请号：PCT/IB2004051364

申请日：2004-08-03

Applicant: PHILIPS INTELLECTUAL PROPERTY ,  KONINKL PHILIPS ELECTRONICS NV ,  DALMASES FRANCESC ,  KAHLERT JOACHIM

Inventor： DALMASES FRANCESC ,  KAHLERT JOACHIM

IPC: H04K1/00 ,  H04L27/26

CPC classification number: H04K1/00 ,  H04L27/2608

Abstract: Method of modulating a digital data stream in MC technology, in which the constellation points (Xo, X1 ... XN-I) change their sequence in accordance with a mapping pattern (Psii) during modulation. This dynamic mapping represents an encryption, since it is not readily possible for an unauthorized subscriber to restore the original sequence. The encryption level is further increased by the use of a set of multiple mapping patterns (Psii), which is implemented during transmission in the form of a loop. The encryption level is further increased by defining a hop interval (Ihop), indicating the validity of an individual mapping pattern, after the handshake. The encryption key defines a set of mapping patterns (Psii), a permutation function (Si), which indicates the order of use of the individual elements of the set of mapping patterns, and a hop interval (Ihop).

Abstract translation: 在MC技术中调制数字数据流的方法，其中星座点（Xo，X1 ... XN-I）根据调制期间的映射模式（Psii）改变其序列。 该动态映射表示加密，因为未经授权的订户不可能恢复原始序列。 通过使用在循环形式的传输期间实现的多个映射模式（Psii）的集合来进一步增加加密级别。 在握手之后，通过定义跳跃间隔（Ihop）来指示各个映射模式的有效性，进一步增加了加密级别。 加密密钥定义了一组映射模式（Psii），一个置换函数（Si），其指示该组映射模式的各个元素的使用顺序以及跳跃间隔（Ihop）。