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1. 发明申请

WO2009006041A1 RELOCATION IN A CELLULAR COMMUNICATION SYSTEM 审中-公开
标题翻译：细胞通讯系统的转移
公开(公告)号：WO2009006041A1
公开(公告)日：2009-01-08
申请号：PCT/US2008/067583
申请日：2008-06-20
申请人： MOTOROLA, INC. , HEYWOOD, Richard , FOSTER, Gerry
发明人： HEYWOOD, Richard , FOSTER, Gerry
IPC分类号： H04Q7/38
CPC分类号： H04W36/04 , H04W60/04
摘要： A network element and method for a cellular communication system to support base stations with a shared pilot signal scrambling code. A first step (301) includes defining for underlaying cell a cell ID including a location area code, LAC, and a scrambling code, SC ID. A next step (303) includes receiving a home LAC of a home underlay cell for a mobile station. A next step (305) includes receiving a relocation message including the target cell ID and remote station ID. A next step (307) includes determining potential target base stations for the relocation request in response to the ID of the shared pilot signal SC from the target cell ID. A next step (309) includes selecting a target base station to hand-in to in response to the remote station ID and the SC ID and LAC of the target cell identification, wherein if the home LAC for the remote station ID is within the LAC of the target cell ID then relocation is permitted.
摘要翻译：一种蜂窝通信系统的网元和方法，用于支持具有共享导频信号扰码的基站。第一步骤（301）包括为底层单元定义包括位置区域码，LAC和扰码（SC ID）的小区ID。下一步骤（303）包括接收用于移动台的家庭下层小区的归属LAC。下一步骤（305）包括接收包括目标小区ID和远程站ID的重定位消息。下一步骤（307）包括响应于来自目标小区ID的共享导频信号SC的ID确定重定位请求的潜在目标基站。下一步骤（309）包括响应于目标小区标识的远程站ID和SC ID和LAC选择目标基站进行移植，其中如果用于远程站ID的归属LAC在LAC内的目标小区ID，则允许重定位。

2. 发明申请

WO2009055168A2 OPTIMIZING POWER SETTINGS IN A COMMUNICATION SYSTEM TO MITIGATE INTERFERENCE 审中-公开
标题翻译：优化通信系统中的功率设置以减轻干扰
公开(公告)号：WO2009055168A2
公开(公告)日：2009-04-30
申请号：PCT/US2008076779
申请日：2008-09-18
申请人： MOTOROLA INC , FOSTER GERARD T , BHATOOLAUL DAVID LAHIRI L , FREIBERG LORENZ F , HEYWOOD RICHARD
发明人： FOSTER GERARD T , BHATOOLAUL DAVID LAHIRI L , FREIBERG LORENZ F , HEYWOOD RICHARD
IPC分类号： H04B7/26 , H04L12/28
CPC分类号： H04W52/243 , H04W52/325
摘要： A method and apparatus for optimizing power settings in a communication system includes a first step (306) of monitoring a noise floor. A next step (308) includes determining if the noise floor crosses a threshold level. A next step (310) includes preventing any further increases in a Common Pilot Channel power level. A next step (312) includes randomly selecting and performing an interference mitigation measure. A next step (320) includes monitoring an interference level. A next step (322) includes allowing further increases in a Common Pilot Channel power level if the interference abates by more than a predetermined amount.
摘要翻译：一种用于优化通信系统中的功率设置的方法和装置包括监测本底噪声的第一步骤（306）。下一步（308）包括确定噪声本底是否超过阈值水平。下一步骤（310）包括防止公共导频信道功率电平的任何进一步增加。下一步骤（312）包括随机选择和执行干扰减轻措施。下一步骤（320）包括监测干扰电平。下一步骤（322）包括允许在干扰消除超过预定量的情况下进一步增加公共导频信道功率电平。

3. 发明申请

WO2009055168A3 OPTIMIZING POWER SETTINGS IN A COMMUNICATION SYSTEM TO MITIGATE INTERFERENCE 审中-公开
公开(公告)号：WO2009055168A3
公开(公告)日：2009-04-30
申请号：PCT/US2008/076779
申请日：2008-09-18
申请人： MOTOROLA, INC. , FOSTER, Gerard T., , BHATOOLAUL, David Lahiri L., , FREIBERG, Lorenz F., , HEYWOOD, Richard,
发明人： FOSTER, Gerard T., , BHATOOLAUL, David Lahiri L., , FREIBERG, Lorenz F., , HEYWOOD, Richard,
IPC分类号： H04B7/26 , H04L12/28
摘要： A method and apparatus for optimizing power settings in a communication system includes a first step (306) of monitoring a noise floor. A next step (308) includes determining if the noise floor crosses a threshold level. A next step (310) includes preventing any further increases in a Common Pilot Channel power level. A next step (312) includes randomly selecting and performing an interference mitigation measure. A next step (320) includes monitoring an interference level. A next step (322) includes allowing further increases in a Common Pilot Channel power level if the interference abates by more than a predetermined amount.

4. 发明申请

WO2005041522A1 A METHOD FOR SUPPLYING CONTENT TO A USER DEVICE IN A COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
标题翻译：一种用于提供通信系统中的用户设备的内容的方法及其设备
公开(公告)号：WO2005041522A1
公开(公告)日：2005-05-06
申请号：PCT/EP2004/051982
申请日：2004-09-01
申请人： MOTOROLA INC , MOTOROLA LIMITED , JONES, Emma , DAVIES, Simon , HEYWOOD, Richard
发明人： JONES, Emma , DAVIES, Simon , HEYWOOD, Richard
IPC分类号： H04L29/06
CPC分类号： H04N21/6112 , H04L67/04 , H04L67/14 , H04M11/062 , H04N21/6131 , H04W72/005
摘要： The invention relates to an apparatus and method for supplying content to user devices in a communication system. In a described embodiment a content proxy is provided, which receives content from a broadcast distribution network, acting as a broadcast overlay network, and provides the content to a base station. Thus content can be broadcast to the user device by the base station without requiring backhaul communication system resources to be allocated to the user. The communication with the user device may utilize shared channels. The content proxy and/or the base station may be provided with memory that enables playback of content on demand. Additionally or alternatively, the content proxy and/or the base station may be provided with memory for storing content originating at the user device prior to forward transmission through the communication system at a lower data rate than the data rate at which it was received from the user device and/or being multiplexed with other user data.
摘要翻译：本发明涉及一种用于向通信系统中的用户设备提供内容的装置和方法。在所描述的实施例中，提供内容代理，其从广播分发网络接收内容，充当广播覆盖网络，并将内容提供给基站。因此，内容可以由基站广播到用户设备，而不需要向用户分配回程通信系统资源。与用户设备的通信可以利用共享信道。可以向内容代理和/或基站提供能够按需播放内容的存储器。附加地或替代地，内容代理和/或基站可以被提供有存储器，用于在通过通信系统以比从其接收到的数据速率的数据速率低的数据速率之前存储在用户设备处发起的内容用户设备和/或与其他用户数据复用。

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