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1. 发明申请

WO2009002700A1 A NETWORK FOR A CELLULAR COMMUNICATION SYSTEM AND A METHOD OF OPERATION THEREFOR 审中-公开
标题翻译：一种蜂窝通信系统的网络及其操作方法
公开(公告)号：WO2009002700A1
公开(公告)日：2008-12-31
申请号：PCT/US2008/066422
申请日：2008-06-10
申请人： MOTOROLA, INC. , FOSTER, Gerard T., , IYER, Subramanian S., , MOORE, Brian J.,
发明人： FOSTER, Gerard T., , IYER, Subramanian S., , MOORE, Brian J.,
IPC分类号： H04Q7/36
CPC分类号： H04W36/0033 , H04W8/26 , H04W16/32 , H04W80/04 , H04W88/182
摘要： A network for a cellular communication system comprises access points (105-109) supporting cells within a region (113). Each access point (105-109) has an individual proxy address of a proxy address space which is a local address space of an address proxy (101) and a common network address of a network address space which is a network wide address space. A gateway access point (103) covers an entry point to the region (113) and detects a remote station entering the region. It then determines an access point (105) in the region to which the remote station is handed over and transmits a binding message to the address proxy (101) with an indication of the access point (105). In response to receiving the binding message, the address proxy (101) establishes a binding between the common network address and the proxy address of the access point (105). Data for the remote station is then forwarded to the access point (105) using the binding.
摘要翻译：用于蜂窝通信系统的网络包括支持区域（113）内的小区的接入点（105-109）。每个接入点（105-109）具有作为地址代理（101）的本地地址空间的代理地址空间的单独代理地址和作为网络广域地址空间的网络地址空间的公共网络地址。网关接入点（103）覆盖到该区域（113）的入口点并检测进入该区域的远程站。然后，确定远程站切换到的区域中的接入点（105），并用接入点（105）的指示向地址代理（101）发送绑定消息。响应于接收到绑定消息，地址代理（101）建立公共网络地址与接入点（105）的代理地址之间的绑定。然后使用绑定将远程站的数据转发到接入点（105）。

2. 发明申请

WO2008094334A1 A CELLULAR COMMUNICATION SYSTEM AND METHOD OF OPERATION THEREFOR 审中-公开
标题翻译：蜂窝通信系统及其操作方法
公开(公告)号：WO2008094334A1
公开(公告)日：2008-08-07
申请号：PCT/US2007/083611
申请日：2007-11-05
申请人： MOTOROLA, INC. , PADFIELD, David C., , FOSTER, Gerard T., , LOPES, Luis, , MURPHY, Chris M., , TYCE, Oliver P.,
发明人： PADFIELD, David C., , FOSTER, Gerard T., , LOPES, Luis, , MURPHY, Chris M., , TYCE, Oliver P.,
IPC分类号： H04J3/06
CPC分类号： H04W8/26 , H04W36/04 , H04W88/085 , H04W92/22
摘要： A cellular communication system comprises a measurement receive processor (101) which receives a measurement report for a measured scrambling code of a downlink pilot signal of a first base station (211) from a remote station (217) served by a second base station (201). The measurement report comprises a first timing indication for the measured pilot scrambling code. A timing processor (103) determines a timing difference indication between the measured scrambling code and a reference scrambling code in response to first and second timing indication for the reference scrambling code. The reference scrambling code may be a pilot signal scrambling code of the second base station (201). An identity processor (105) determines an identity indication for a serving network element for the first base station in response to the timing difference indication.
摘要翻译：蜂窝通信系统包括测量接收处理器（101），其从第二基站（201）服务的远程站（217）接收第一基站（211）的下行链路导频信号的测量加扰码的测量报告）。测量报告包括用于测量的导频扰码的第一定时指示。定时处理器（103）响应于参考扰码的第一和第二定时指示，确定所测量的扰码与参考扰码之间的定时差指示。参考扰码可以是第二基站（201）的导频信号扰码。身份处理器（105）响应于定时差异指示确定第一基站的服务网络单元的身份指示。

3. 发明申请

WO2008094333A1 A CODE DIVISION MULTIPLE ACCESS CELLULAR COMMUNICATION SYSTEM 审中-公开
标题翻译：代码段多路访问细胞通信系统
公开(公告)号：WO2008094333A1
公开(公告)日：2008-08-07
申请号：PCT/US2007/083609
申请日：2007-11-05
申请人： MOTOROLA, INC. , BARRETT, Stephen J., , FOSTER, Gerard T., , PADFIELD, David C.,
发明人： BARRETT, Stephen J., , FOSTER, Gerard T., , PADFIELD, David C.,
IPC分类号： H04B7/216
CPC分类号： H04W36/0083 , H04W72/0466
摘要： A base station (101) supports a remote station (117) making uplink transmissions using an uplink scrambling code in a first cell. A controller (119) determines a set of uplink scrambling codes from an identity of the remote station (117) and selects the used code therefrom. An access point (111) determines the group of remote stations registered at the access point. A measurement code processor (205) determines the uplink scrambling codes potentially used by the remote stations. A measurement unit (207, 209) then monitors for received signals using these codes and a handover detection processor (211) generates a potential handover detection for the remote station (117) in response to a detection of a received signal using the uplink scrambling code of the remote station (117).
摘要翻译：基站（101）支持使用第一小区中的上行链路扰码进行上行链路传输的远程站（117）。控制器（119）从远程站（117）的身份确定一组上行链路扰码，并从中选择使用的代码。接入点（111）确定在接入点处注册的远程站组。测量代码处理器（205）确定远程站可能使用的上行链路扰码。然后，测量单元（207,209）使用这些代码监视接收到的信号，并且切换检测处理器（211）响应于使用上行链路扰码对接收信号进行检测，产生远程站（117）的潜在切换检测的远程站（117）。

4. 发明申请

WO2008088592A1 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：WO2008088592A1
公开(公告)日：2008-07-24
申请号：PCT/US2007/079633
申请日：2007-09-27
申请人： MOTOROLA, INC. , PADFIELD, David C. , FOSTER, Gerard T. , LOPES, Luis
发明人： PADFIELD, David C. , FOSTER, Gerard T. , LOPES, Luis
IPC分类号： H04Q7/20
CPC分类号： H04W36/30 , H04W36/04
摘要： A network element (115) supports base stations (111,113) with a shared pilot signal scrambling code. The network element (115) receives a relocation request message that comprises an identification of the shared scrambling code. A group processor (205) then determines a group of potential target base stations (111, 113). A request processor (207) transmits a request message to the target base stations (111, 113) that comprises a parameter indication for an uplink transmission from the remote station (117) to the base station (101) and requests the target base stations (111, 113) to measure the uplink transmission. A measurement processor (209) receives measurement reports for the uplink transmission from the target base stations and a selection processor (211) selects a handover target base station (111) based on the measurement reports.
摘要翻译：网络元件（115）支持具有共享导频信号扰码的基站（111,113）。网元（115）接收包括共享扰码的标识的重定位请求消息。然后，组处理器（205）确定一组潜在的目标基站（111,113）。请求处理器（207）向目标基站（111,113）发送请求消息，该目标基站包括从远程站（117）到基站（101）的上行链路传输的参数指示，并请求目标基站 111,113）来测量上行链路传输。测量处理器（209）从目标基站接收用于上行链路传输的测量报告，并且选择处理器（211）基于测量报告来选择切换目标基站（111）。

5. 发明申请

WO2006065463A3 A TRANSMITTER, A CELLULAR COMMUNICATION SYSTEM AND METHOD OF TRANSMITTING RADIO SIGNALS THEREFOR 审中-公开
公开(公告)号：WO2006065463A3
公开(公告)日：2006-06-22
申请号：PCT/US2005/042250
申请日：2005-11-18
申请人： MOTOROLA, INC. , MOLKDAR, Davood, , FOSTER, Gerard T.,
发明人： MOLKDAR, Davood, , FOSTER, Gerard T.,
IPC分类号： H04B1/02 , H04B7/216
摘要： A transmitter (100) for transmitting radio signals to a receiver comprises a data generator (101) which generates a plurality of groups of information data. A radio condition processor (107) determines a radio environment characteristic, such as a propagation channel path loss or an interference level. A subset processor (103) generates a data message by selecting a subset of the plurality of groups of information data in response to the radio environment characteristic. The data message is then transmitted by a transmit unit (107). The invention may provide flexible and efficient discontinuous transmission operation which may be particularly suitable for discontinuous transmission of control data. The invention may for example reduce interference in cellular communication systems.

6. 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。

7. 发明申请

WO2008134219A1 A CELLULAR COMMUNICATION SYSTEM AND METHOD OF OPERATION THEREFOR 审中-公开
标题翻译：蜂窝通信系统及其操作方法
公开(公告)号：WO2008134219A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/059868
申请日：2008-04-10
申请人： MOTOROLA, INC. , FOSTER, Gerard T., , HANNA, Trevor T., , IYER, Subramanian S. , LOPES, Luis, , THOMAS, Howard J.
发明人： FOSTER, Gerard T., , HANNA, Trevor T., , IYER, Subramanian S. , LOPES, Luis, , THOMAS, Howard J.
IPC分类号： H04Q7/36 , H04Q7/38
CPC分类号： H04W36/04 , H04W36/32
摘要： A cellular communication system comprises an access point (101) which supports an underlay cell of a first cell on an underlay frequency using another frequency. A proximity detector (113) detects user equipment (109) in response to a wireless transmission therefrom, which uses a different transmission technology from a transmission of the cellular communication system. In response to the proximity detection, the access point (101) temporarily transmits a pilot signal on the first cell frequency. The user equipment (109) is then switched to the access point (109) and the underlay frequency in response to a detection indication from the user equipment (109) indicating that the pilot signal has been detected. Following the switch the access point (101) terminates the transmission of the pilot signal.
摘要翻译：蜂窝通信系统包括接入点（101），其使用另一频率来支持底层频率上的第一小区的底层小区。接近检测器（113）响应于来自其的无线传输来检测用户设备（109），其使用与蜂窝通信系统的传输不同的传输技术。响应于接近检测，接入点（101）在第一小区频率上临时发送导频信号。响应于来自用户设备（109）的指示已经检测到导频信号的检测指示，用户设备（109）然后切换到接入点（109）和底层频率。在切换之后，接入点（101）终止导频信号的发送。

8. 发明申请

WO2011056694A1 RESTRICTED ACCESS IN CELLULAR COMMUNICATION SYSTEMS 审中-公开
标题翻译：细节通信系统中的限制访问
公开(公告)号：WO2011056694A1
公开(公告)日：2011-05-12
申请号：PCT/US2010/054395
申请日：2010-10-28
申请人： MOTOROLA MOBILITY, INC. , FOSTER, Gerard, T. , BARRETT, Stephen, J. , LOPES, Luis,
发明人： FOSTER, Gerard, T. , BARRETT, Stephen, J. , LOPES, Luis,
IPC分类号： H04W48/12 , H04W84/04
CPC分类号： H04W48/12 , H04W84/045
摘要： A cellular communication system comprises a base station (101) which can operate in a restricted mode wherein support is restricted to user equipments (105, 107) of a first associated set of user equipments, such as a Closed Subscriber Group. The base station comprises a profile unit (207) which determines a first transmit power profile where the first transmit power profile is indicative of the base station operating in the restricted mode. The base station further comprises a transmitter (201) for transmitting at least one common channel, such as a pilot signal or a broadcast signal, with a transmit power according to the first transmit power profile. User Equipments may measure the power profile to evaluate whether the base station employs restricted access. The number of access attempts to restricted base stations by non- eligible User Equipments may be reduced.
摘要翻译：蜂窝通信系统包括基站（101），基站（101）可以以限制模式操作，其中支持仅限于第一相关用户设备集合（例如封闭用户组）的用户设备（105,107）。基站包括简档单元（207），其确定第一发射功率分布，其中第一发射功率分布指示基站以受限模式操作。基站还包括用于根据第一发射功率分布传输具有发射功率的诸如导频信号或广播信号的至少一个公共信道的发射机（201）。用户设备可以测量功率分布，以评估基站是否采用受限访问。可以减少由非合格用户设备限制基站的接入次数。

9. 发明申请

WO2008057658A2 A CELLULAR COMMUNICATION SYSTEM 审中-公开
标题翻译：细胞通信系统
公开(公告)号：WO2008057658A2
公开(公告)日：2008-05-15
申请号：PCT/US2007078823
申请日：2007-09-19
申请人： MOTOROLA INC , PADFIELD DAVID C , FOSTER GERARD T , LOPES LUIS
发明人： PADFIELD DAVID C , FOSTER GERARD T , LOPES LUIS
IPC分类号： H04W16/32 , H04W36/04 , H04W72/04
CPC分类号： H04W28/16 , H04W16/32 , H04W36/0083 , H04W36/0088 , H04W36/04
摘要： A cellular communication system comprises a plurality of macrocells underlayed by a plurality of underlay cells. A scrambling code unit (113) comprises a subset processor (201) which divides a set of scrambling codes assigned to the underlay cells into distinct subsets. A scramble code group processor (203) assigns a scrambling code group comprising a plurality of scrambling codes to underlay cells within a region. Each group is a unique group within the region and comprises one scrambling code from each of the subsets. A base station (109) for each of the underlay cells is arranged to transmit a pilot signal on each scrambling code of the group assigned to the underlay cell. Measurements by a remote station (111) may detect specific scrambling codes within each subset thereby allowing a detection of an underlay cell while using a reduced number of scrambling codes. Furthermore, a reduced neighbour list may be maintained.
摘要翻译：一种蜂窝通信系统包括由多个底层小区覆盖的多个宏小区。扰码单元（113）包括子分组处理器（201），其将分配给底层单元的一组扰码分成不同的子集。扰码组处理器（203）将包括多个扰码的扰码组分配给区域内的下位单元。每个组是该区域内的唯一组，并且包括来自每个子集的一个扰码。每个底层单元的基站（109）布置成在分配给底层单元的组的每个扰码上发送导频信号。远程站（111）的测量可以检测每个子集内的特定扰码，从而允许在使用减少数量的扰码的同时检测底层小区。此外，可以维护减少的邻居列表。

10. 发明申请

WO2006065463A2 A TRANSMITTER, A CELLULAR COMMUNICATION SYSTEM AND METHOD OF TRANSMITTING RADIO SIGNALS THEREFOR 审中-公开
标题翻译：发送器，蜂窝通信系统和发送无线电信号的方法
公开(公告)号：WO2006065463A2
公开(公告)日：2006-06-22
申请号：PCT/US2005042250
申请日：2005-11-18
申请人： MOTOROLA INC , MOLKDAR DAVOOD , FOSTER GERARD T
发明人： MOLKDAR DAVOOD , FOSTER GERARD T
IPC分类号： H04J3/16 , H04B7/005 , H04B17/00 , H04W52/58
CPC分类号： H04B17/391 , H04B17/309 , H04W52/58
摘要： A transmitter (100) for transmitting radio signals to a receiver comprises a data generator (101) which generates a plurality of groups of information data. A radio condition processor (107) determines a radio environment characteristic, such as a propagation channel path loss or an interference level. A subset processor (103) generates a data message by selecting a subset of the plurality of groups of information data in response to the radio environment characteristic. The data message is then transmitted by a transmit unit (107). The invention may provide flexible and efficient discontinuous transmission operation which may be particularly suitable for discontinuous transmission of control data. The invention may for example reduce interference in cellular communication systems.
摘要翻译：用于向接收器发送无线电信号的发射器（100）包括生成多组信息数据的数据生成器（101）。无线电条件处理器（107）确定无线电环境特性，例如传播信道路径损耗或干扰电平。子集处理器（103）响应于无线电环境特性通过选择多组信息数据的子集来生成数据消息。数据消息然后由发送单元（107）发送。本发明可以提供灵活和高效的不连续传输操作，其可以特别适用于控制数据的不连续传输。本发明可以例如减少蜂窝通信系统中的干扰。

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