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公开(公告)号：US09042883B2
公开(公告)日：2015-05-26
申请号：US12505031
申请日：2009-07-17
CPC分类号： H04W36/0072 , H04J11/0086 , H04J11/0093 , H04W8/18 , H04W8/183 , H04W36/08 , H04W48/02 , H04W48/10 , H04W48/12 , H04W52/243 , H04W84/105
摘要： Various procedures for operating a wireless transmit/receive unit (WTRU) in Long Term Evolution (LTE) Idle mode are described. The procedures include: methods for applying cell reselection priorities in the WTRU, methods for converting a mobility state of the WTRU between operating modes, a method for assigning a mobility state to the WTRU, and a method for determining whether the WTRU may access a closed subscriber group (CSG) cell. Also described are methods and an apparatus on the operations of the LTE mobility state transition mechanism between LTE WTRU Idle mode and Connected mode, a definition of the Pcompensation parameter for LTE, inter-frequency and inter-radio access technology cell reselection priority validity definitions, and coverage extension principles for CSG cells.
摘要翻译： 描述了用于在长期演进（LTE）空闲模式中操作无线发射/接收单元（WTRU）的各种过程。 该过程包括：在WTRU中应用小区重选优先级的方法，用于在操作模式之间转换WTRU的移动性状态的方法，用于向WTRU分配移动性状态的方法，以及用于确定WTRU是否可以访问闭包 用户组（CSG）小区。 还描述了LTE WTRU空闲模式和连接模式之间的LTE移动性状态转换机制的操作的方法和装置，LTE的补偿参数的定义，频率间和无线电间接入技术小区重选优先级有效性定义， 和CSG小区的覆盖扩展原理。
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22.发明授权Method and apparatus to implement security in a long term evolution wireless device 有权在长期演进无线设备中实现安全的方法和装置公开(公告)号：US08699711B2
公开(公告)日：2014-04-15
申请号：US12173253
申请日：2008-07-15
摘要： A wireless transmit receive unit (WTRU) is configured to receive unciphered and ciphered messages. The unciphered messages include identity requests, authentication requests, non-access stratum (NAS) security mode commands and tracking area update responses. The ciphered messages may come from the NAS and a Radio Resource Controller (RRC). The messages are ciphered using security keys.
摘要翻译： 无线发射接收单元（WTRU）被配置为接收未加密和加密的消息。 未密码消息包括身份请求，认证请求，非接入层（NAS）安全模式命令和跟踪区域更新响应。 加密的消息可以来自NAS和无线电资源控制器（RRC）。 消息使用安全密钥加密。
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23.发明申请METHOD AND APPARATUS TO IMPLEMENT SECURITY IN A LONG TERM EVOLUTION WIRELESS DEVICE 有权在长期演进无线设备中实现安全的方法和装置公开(公告)号：US20090025060A1
公开(公告)日：2009-01-22
申请号：US12173253
申请日：2008-07-15
摘要： A wireless transmit receive unit (WTRU) is configured to receive unciphered and ciphered messages. The unciphered messages include identity requests, authentication requests, non-access stratum (NAS) security mode commands and tracking area update responses. The ciphered messages may come from the NAS and a Radio Resource Controller (RRC). The messages are ciphered using security keys.
摘要翻译： 无线发射接收单元（WTRU）被配置为接收未加密和加密的消息。 未密码消息包括身份请求，认证请求，非接入层（NAS）安全模式命令和跟踪区域更新响应。 加密的消息可以来自NAS和无线电资源控制器（RRC）。 消息使用安全密钥加密。
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公开(公告)号：US08310946B2
公开(公告)日：2012-11-13
申请号：US12410075
申请日：2009-03-24
IPC分类号： H04W4/00
CPC分类号： H04W36/30 , H04J11/0093 , H04W4/06 , H04W24/02 , H04W36/14 , H04W48/16 , H04W48/20 , H04W84/045
摘要： A method for applying a priority of a closed subscriber group (CSG) cell, including receiving priority information for each of a plurality of communication frequencies over which the CSG cell can communicate; storing the priority information at a wireless transmit/receive unit; and applying the priority information to at least one of: taking measurements on a communication frequency, selecting to a CSG cell in the communication frequency, or reselecting to a CSG cell in the communication frequency.
摘要翻译： 一种用于应用封闭用户组（CSG）小区的优先级的方法，包括接收所述CSG小区可以在其上通信的多个通信频率中的每一个的优先级信息; 在无线发送/接收单元处存储优先级信息; 以及将所述优先级信息应用于以下中的至少一个：对通信频率进行测量，在所述通信频率中选择CSG小区，或者以通信频率重新选择CSG小区。
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25.发明申请METHOD AND APPARATUS FOR PRIORITIZING AND REPORTING MULTIPLE WIRELESS COMMUNICATION MEASUREMENT EVENTS 审中-公开用于优化和报告多个无线通信测量事件的方法和装置公开(公告)号：US20090325501A1
公开(公告)日：2009-12-31
申请号：US12422456
申请日：2009-04-13
IPC分类号： H04B17/00
CPC分类号： H04W36/30
摘要： A wireless transmit/receive unit (WTRU) prioritizes triggered events for the same measurement object to lessen the quantity of events which are included in measurement reports, while conveying no less information. The WTRU triggers an event, starts a time-to-trigger timer for the event, and includes the event in a measurement report. Additionally, where a WTRU measures on multiple frequencies, the event triggering is prioritized according to priorities associated with the frequencies.
摘要翻译： 无线发射/接收单元（WTRU）优先考虑相同测量对象的触发事件，以减少测量报告中包括的事件数量，同时传达不少信息。 WTRU触发事件，启动事件的触发时间定时器，并将测量报告中的事件包括在内。 另外，在WTRU在多个频率上测量的情况下，事件触发根据与频率相关联的优先级被优先化。
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公开(公告)号：US20090238117A1
公开(公告)日：2009-09-24
申请号：US12410075
申请日：2009-03-24
IPC分类号： H04W4/00
CPC分类号： H04W36/30 , H04J11/0093 , H04W4/06 , H04W24/02 , H04W36/14 , H04W48/16 , H04W48/20 , H04W84/045
摘要： A method for applying a priority of a closed subscriber group (CSG) cell, including receiving priority information for each of a plurality of communication frequencies over which the CSG cell can communicate; storing the priority information at a wireless transmit/receive unit; and applying the priority information to at least one of: taking measurements on a communication frequency, selecting to a CSG cell in the communication frequency, or reselecting to a CSG cell in the communication frequency.
摘要翻译： 一种用于应用封闭用户组（CSG）小区的优先级的方法，包括接收所述CSG小区可以在其上通信的多个通信频率中的每一个的优先级信息; 在无线发送/接收单元处存储优先级信息; 以及将所述优先级信息应用于以下中的至少一个：对通信频率进行测量，在所述通信频率中选择CSG小区，或者以通信频率重新选择CSG小区。
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27.发明授权Wireless communication method and apparatus for performing home Node-B identification and access restriction 有权用于执行家庭Node-B识别和访问限制的无线通信方法和装置公开(公告)号：US08072953B2
公开(公告)日：2011-12-06
申请号：US12105574
申请日：2008-04-18
CPC分类号： H04W48/02 , H04L63/104 , H04W4/08 , H04W8/183 , H04W8/186 , H04W12/06 , H04W12/08 , H04W36/0033 , H04W48/08 , H04W48/14 , H04W48/16 , H04W76/11 , H04W84/045
摘要： A method and a wireless transmit/receive unit (WTRU), including a universal subscriber identity module (USIM), for identifying a closed subscriber group (CSG) cell are disclosed. The WTRU receives a broadcast from a cell including a cell identifier (ID). If the cell ID is associated with a CSG cell, the WTRU determines whether the CSG ID is programmed in the USIM. The cell broadcast may include a single bit information element (IE) indicating that the cell is a CSG cell. If the cell ID is a CSG ID, the cell ID may further include a plurality of fields which indicate at least one of a country, a region, an operator, and a home evolved Node-B (HeNB) number. The cell broadcast may further include a bit indicating whether the CSG cell is public or private. The cell broadcast may further include a bit indicating that emergency calls are allowed from all users.
摘要翻译： 公开了一种包括用于识别封闭用户组（CSG）小区的通用用户识别模块（USIM））的方法和无线发射/接收单元（WTRU）。 WTRU从包括小区标识符（ID）的小区接收广播。 如果小区ID与CSG小区相关联，则WTRU确定在USIM中是否对CSG ID进行编程。 小区广播可以包括指示该小区是CSG小区的单个比特信息元素（IE）。 如果小区ID是CSG ID，则小区ID还可以包括指示国家，区域，运营商和归属演进的节点B（HeNB）号码中的至少一个的多个字段。 小区广播还可以包括指示CSG小区是公共还是私有的比特。 小区广播还可以包括指示来自所有用户的紧急呼叫的比特。
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28.发明申请WIRELESS COMMUNICATION METHOD AND APPARATUS FOR PERFORMING HOME NODE-B IDENTIFICATION AND ACCESS RESTRICTION 有权无线通信方法和设备，用于执行家庭节点B标识和接入限制公开(公告)号：US20080267153A1
公开(公告)日：2008-10-30
申请号：US12105574
申请日：2008-04-18
IPC分类号： H04Q7/24
CPC分类号： H04W48/02 , H04L63/104 , H04W4/08 , H04W8/183 , H04W8/186 , H04W12/06 , H04W12/08 , H04W36/0033 , H04W48/08 , H04W48/14 , H04W48/16 , H04W76/11 , H04W84/045
摘要： A method and a wireless transmit/receive unit (WTRU), including a universal subscriber identity module (USIM), for identifying a closed subscriber group (CSG) cell are disclosed. The WTRU receives a broadcast from a cell including a cell identifier (ID). If the cell ID is associated with a CSG cell, the WTRU determines whether the CSG ID is programmed in the USIM. The cell broadcast may include a single bit information element (IE) indicating that the cell is a CSG cell. If the cell ID is a CSG ID, the cell ID may further include a plurality of fields which indicate at least one of a country, a region, an operator, and a home evolved Node-B (HeNB) number. The cell broadcast may further include a bit indicating whether the CSG cell is public or private. The cell broadcast may further include a bit indicating that emergency calls are allowed from all users.
摘要翻译： 公开了一种包括用于识别封闭用户组（CSG）小区的通用用户识别模块（USIM））的方法和无线发射/接收单元（WTRU）。 WTRU从包括小区标识符（ID）的小区接收广播。 如果小区ID与CSG小区相关联，则WTRU确定在USIM中是否对CSG ID进行编程。 小区广播可以包括指示该小区是CSG小区的单个比特信息元素（IE）。 如果小区ID是CSG ID，则小区ID还可以包括指示国家，区域，运营商和归属演进的节点B（HeNB）号码中的至少一个的多个字段。 小区广播还可以包括指示CSG小区是公共还是私有的比特。 小区广播还可以包括指示来自所有用户的紧急呼叫的比特。
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公开(公告)号：US20090088160A1
公开(公告)日：2009-04-02
申请号：US12141356
申请日：2008-06-18
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04W36/0083 , H04W36/0088 , H04W36/08 , H04W36/14
摘要： A method for performing cell reselection first determines a current cell selection quality value. The cell selection quality value is compared to a predetermined threshold. Measurements of neighboring cells are taken if the cell selection quality value is less than or equal to the predetermined threshold. Measurements can be taken of intra-frequency cells, inter-frequency cells, and inter-radio access technology cells. If a neighboring cell is found that is better than the current cell based on the measurements, then the better neighbor cell is reselected to.
摘要翻译： 执行小区重选的方法首先确定当前小区选择质量值。 将小区选择质量值与预定阈值相比较。 如果小区选择质量值小于或等于预定阈值，则采用相邻小区的测量。 可以测量频率内的小区，频率间小区和无线电接入技术小区。 如果发现基于测量值比当前小区更好的相邻小区，则重新选择更好的相邻小区。
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30.发明授权公开(公告)号：US08712414B2
公开(公告)日：2014-04-29
申请号：US12109492
申请日：2008-04-25
申请人： Shankar Somasundaram , Mohammed Sammour , Rajat P. Mukherjee , Ulises Olvera-Hernandez , Jin Wang , James M. Miller
发明人： Shankar Somasundaram , Mohammed Sammour , Rajat P. Mukherjee , Ulises Olvera-Hernandez , Jin Wang , James M. Miller
IPC分类号： H04W36/00
CPC分类号： H04W36/18 , H04L12/189 , H04W36/0055 , H04W72/005 , H04W74/0833
摘要： A method and apparatus for providing wireless communication services, (e.g., multimedia broadcast multicast services (MBMS)), are disclosed. A wireless transmit/receive unit (WTRU) detects a plurality of target cell evolved Node-Bs (eNodeBs) that neighbor a serving cell eNodeB. The WTRU evaluates cell reselection criteria and determines a neighboring target cell eNodeB to reselect. The WTRU receives and reads master information block (MIB) and system information messages of the neighboring target cell eNodeB, and confirms that the determined neighboring target cell eNodeB is not part of a multimedia broadcast single frequency network (MBSFN). The WTRU identifies the neighboring target cell eNodeB to the serving cell eNodeB. The WTRU then receives and reads MIB messages of the neighboring target cell eNodeB again to determine whether the system information has changed and, if so, the WTRU reads the system information and reselects to the neighboring target cell eNodeB, which provides the wireless communication services.
摘要翻译： 公开了一种用于提供无线通信服务（例如，多媒体广播多播服务（MBMS））的方法和装置。 无线发射/接收单元（WTRU）检测与服务小区eNodeB相邻的多个目标小区演进的节点B（eNodeB）。 WTRU评估小区重选准则并确定相邻目标小区eNodeB重新选择。 WTRU接收并读取相邻目标小区eNodeB的主信息块（MIB）和系统信息消息，并且确认所确定的相邻目标小区eNodeB不是多媒体广播单频网络（MBSFN）的一部分。 WTRU向服务小区eNodeB识别相邻目标小区eNodeB。 然后，WTRU再次接收并读取相邻目标小区eNodeB的MIB消息，以确定系统信息是否已经改变，如果是，则WTRU读取系统信息并重新选择到提供无线通信服务的相邻目标小区eNodeB。
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