公开(公告)号：EP0769226B1

公开(公告)日：2005-03-16

申请号：EP96915406.1

申请日：1996-04-17

Applicant: MOTOROLA INC.

Inventor： PERREAULT, John, A. ,  JOSHI, Abhay ,  CHEN, Albert ,  LABOWICZ, Eva

IPC: H04J1/00 ,  H04J3/16

CPC classification number: H04W28/18 ,  H04J1/12

Abstract: Frequency spectrum management provides for dynamic spectrum usage adjustment among applications on a shared medium. Dynamic resource management methods are applied to the problem of managing spectrum and matching application specific requirements to real-time spectrum characteristics so that more optimal use of the available spectrum may be made. At least a first spectrum agent is assigned to each of the plurality of different applications (104, 106, 108, 110, 112 and 114), for managing channels allocated to the application, and a spectrum manager (102) allocates frequency channel(s) to the plurality of different applications (104, 106, 108, 110, 112 and 114) based on the following at least one of parameters of a frequency channel required to implement the application and predetermined requirements based on time of day demand changes for the application.

公开(公告)号：EP0769226A1

公开(公告)日：1997-04-23

申请号：EP96915406.0

申请日：1996-04-17

Applicant: MOTOROLA, INC.

Inventor： PERREAULT, John, A. ,  JOSHI, Abhay ,  CHEN, Albert ,  LABOWICZ, Eva

IPC: H04J1 ,  H04W28

CPC classification number: H04W28/18 ,  H04J1/12

Abstract: Frequency spectrum management provides for dynamic spectrum usage adjustment among applications on a shared medium. Dynamic resource management methods are applied to the problem of managing spectrum and matching application specific requirements to real-time spectrum characteristics so that more optimal use of the available spectrum may be made. At least a first spectrum agent is assigned to each of the plurality of different applications (104, 106, 108, 110, 112 and 114), for managing channels allocated to the application, and a spectrum manager (102) allocates frequency channel(s) to the plurality of different applications (104, 106, 108, 110, 112 and 114) based on the following at least one of parameters of a frequency channel required to implement the application and predetermined requirements based on time of day demand changes for the application.

公开(公告)号：WO1997034418A1

公开(公告)日：1997-09-18

申请号：PCT/US1997004007

申请日：1997-03-13

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  CORRIGAN, Richard ,  PENNYPACKER, Frank ,  LABOWICZ, Eva ,  DVORKIN, Vladimir ,  FISHER, James

IPC: H04N07/16

CPC classification number: H04N7/17354

Abstract: A cable communication system (100) where a control unit (110) sends operation parameters to subscriber units (130) and the subscriber units (130) respond by modifying the method of communication. Also, the subscriber units (130) send messages which include information on the subscriber unit (130) and the capabilities of the subscriber unit (130). Furthermore, the control unit (110) efficiently manages the system (100) by monitoring the capabilities and instructing the subscriber units (130) on how to communicate on the system (100). Such management allows for the migration of subscriber units (170) from one service area (140) to another (190) without the disruption of service. In addition, initialization of subscriber units (130) may be accomplished over the cable and does not require an operator at the subscriber location.

Abstract translation: 一种有线通信系统（100），其中控制单元（110）向用户单元（130）发送操作参数，并且用户单元（130）通过修改通信方法进行响应。 此外，用户单元（130）发送包括用户单元（130）上的信息和用户单元（130）的能力的消息。 此外，控制单元（110）通过监视能力并且有效地对系统（100）进行管理，并指示用户单元（130）如何在系统（100）上进行通信。 这样的管理允许用户单元（170）从一个服务区域（140）迁移到另一个服务区域（190），而不会中断服务。 另外，用户单元（130）的初始化可以通过电缆实现，并且不需要用户位置处的运营商。

公开(公告)号：WO1996035271A1

公开(公告)日：1996-11-07

申请号：PCT/US1996006000

申请日：1996-04-17

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  PERREAULT, John, A. ,  JOSHI, Abhay ,  CHEN, Albert ,  LABOWICZ, Eva

IPC: H04J01/00

CPC classification number: H04W28/18 ,  H04J1/12

Abstract: Frequency spectrum management provides for dynamic spectrum usage adjustment among applications on a shared medium. Dynamic resource management methods are applied to the problem of managing spectrum and matching application specific requirements to real-time spectrum characteristics so that more optimal use of the available spectrum may be made. At least a first spectrum agent is assigned to each of the plurality of different applications (104, 106, 108, 110, 112 and 114), for managing channels allocated to the application, and a spectrum manager (102) allocates frequency channel(s) to the plurality of different applications (104, 106, 108, 110, 112 and 114) based on the following at least one of parameters of a frequency channel required to implement the application and predetermined requirements based on time of day demand changes for the application.

Abstract translation: 频谱管理提供在共享介质上的应用之间的动态频谱使用调整。 动态资源管理方法应用于管理频谱和将应用特定要求与实时频谱特性相匹配的问题，从而可以更好地利用可用频谱。 至少第一频谱代理被分配给多个不同应用（104,106,108,110,112和114）中的每一个，用于管理分配给应用的信道，频谱管理器（102）分配频道 ）到多个不同的应用（104,106,108,110,112和114），基于以下以实现应用所需的频率信道的参数中的至少一个以及基于每天的时间需求变化的预定要求 应用。