-
51.发明申请公开(公告)号：US20110170469A1
公开(公告)日：2011-07-14
申请号：US12987644
申请日：2011-01-10
申请人： Mahmoud Watfa , Ulises Olvera-Hernandez , Behrouz Aghili , Pascal M. Adjakple , J. Patrick Tooher
发明人： Mahmoud Watfa , Ulises Olvera-Hernandez , Behrouz Aghili , Pascal M. Adjakple , J. Patrick Tooher
IPC分类号： H04W4/06
CPC分类号： H04L47/125 , H04H20/42 , H04J11/00 , H04W4/06 , H04W48/08 , H04W48/16 , H04W48/17 , H04W64/003 , H04W68/00 , H04W76/11 , H04W76/16 , H04W88/08
摘要： A method and apparatus of performing selective internet protocol (IP) selective offload (SIPTO) or local IP access (LIPA) is disclosed. A wireless transmit receive unit (WTRU) receives a broadcast message from a Node-B. Then the WTRU receives a message from the Node-B that SIPTO service, or LIPA service is available for that WTRU. The WTRU then communicates using the SIPTO or LIPA service. A method an apparatus for receiving a paging message for SIPTO or LIPA services is also disclosed. The paging message includes an indicator that indicates that the message is for SIPTO or LIPA communications. The indicator may be a temporary mobile subscriber identity (TMSI) assigned by the network specifically for SITPO or LIPA communications. The indicator may also be a single bit designated to indicate that a paging message is a for SIPTO or LIPA traffic.
摘要翻译： 公开了一种执行选择性互联网协议（IP）选择性卸载（SIPTO）或本地IP接入（LIPA）的方法和装置。 无线发射接收单元（WTRU）从节点B接收广播消息。 然后，WTRU从节点B接收到SIPTO服务或LIPA服务可用于该WTRU的消息。 然后，WTRU使用SIPTO或LIPA服务进行通信。 还公开了一种用于接收SIPTO或LIPA服务的寻呼消息的装置的方法。 寻呼消息包括指示消息是用于SIPTO或LIPA通信的指示符。 指示符可以是由网络专门为SITPO或LIPA通信分配的临时移动用户标识（TMSI）。 指示符也可以是指定用于指示SIPTO或LIPA业务的寻呼消息的单个位。
-
公开(公告)号：US20100120432A1
公开(公告)日：2010-05-13
申请号：US12615762
申请日：2009-11-10
IPC分类号： H04W36/10
CPC分类号： H04W36/0022 , H04W76/18
摘要： A method and an apparatus for operating a timer in a wireless transmit receive unit (WTRU) includes the WTRU receiving a circuit switch (CS) call request, transmitting an enhanced packet switch mobility management service request (ESR) in response to the CS call request, starting the timer in response to the transmittal of the ESR, receiving a handover command in response to the transmittal of the ESR and stopping the timer upon reception of the handover command.
摘要翻译： 一种用于在无线发射接收单元（WTRU）中操作定时器的方法和装置包括：WTRU接收电路交换（CS）呼叫请求，响应于CS呼叫请求发送增强的分组交换移动性管理服务请求（ESR） 响应于ESR的发送而启动定时器，响应于ESR的发送接收到切换命令，并且在接收到切换命令时停止定时器。
-
53.发明申请公开(公告)号：US20080219215A1
公开(公告)日：2008-09-11
申请号：US12027892
申请日：2008-02-07
IPC分类号： H04Q7/00
CPC分类号： H04W36/005 , H04W36/0055 , H04W36/24 , H04W48/14
摘要： A first media independent handover function (MIHF) receives a media independent handover (MIH) capabilities discovery request from a second MIHF and generates a MIH capabilities discovery response message, including one or more parameters. Then the first MIHF then sends the MIH capabilities discovery response to the second MIHF. Based on the information contained in the MIH capabilities discovery response, the first MIHF may receive a handover request message from the second MIHF. The one or more parameters included within the discovery response message indicates the specific technologies for which the first MIHF supports a MMB handover. The one or more parameters may include a list of the technologies for which a make-before-break (MMB) handover is supported. For example, a parameter may use a specific bit structure wherein each bit is a Boolean representation of whether MMB handover is supported for a specific type of technology.
摘要翻译： 第一媒体独立切换功能（MIHF）从第二MIHF接收媒体独立切换（MIH）能力发现请求，并且生成包括一个或多个参数的MIH能力发现响应消息。 然后，第一个MIHF将MIH能力发现响应发送到第二个MIHF。 基于MIH能力发现响应中包含的信息，第一MIHF可以从第二MIHF接收切换请求消息。 包含在发现响应消息内的一个或多个参数指示第一MIHF支持MMB切换的特定技术。 一个或多个参数可以包括支持进行休假前（MOB）切换的技术的列表。 例如，参数可以使用特定位结构，其中每个位是布尔表示是否为特定类型的技术支持MMB切换。
-
公开(公告)号：US20080175253A1
公开(公告)日：2008-07-24
申请号：US12015923
申请日：2008-01-17
IPC分类号： H04L12/56
CPC分类号： H04W36/005 , H04L65/1016 , H04L65/1083 , H04W36/0011 , H04W80/10
摘要： A method and apparatus for performing a handover are disclosed. An Internet protocol (IP) multimedia subsystem (IMS) client registers with an IMS network and establishes a media independent handover (MIH) session with an MIH application server using a session initiation protocol (SIP). The IMS client establishes a session for IP-based service, (e.g., voice over IP (VoIP)), with a communication peer using an SIP. MIH messages are exchanged for handover with the MIH application server over IP. After handover, the session is resumed. A serving call session control function (S-CSCF) triggers the MIH application server based on a string “MIH services” and a unique identifier included in an INVITE request. The IMS client may send a REFER request to the MIH application server after the handover to resume the session. Alternatively, the IMS client may send a RE-INVITE request to the MIH application server and the communication peer.
摘要翻译： 公开了一种执行切换的方法和装置。 互联网协议（IP）多媒体子系统（IMS）客户端向IMS网络注册，并使用会话发起协议（SIP）与MIH应用服务器建立与媒体无关的切换（MIH）会话。 IMS客户端通过使用SIP的通信对等体来建立用于基于IP的服务（例如，IP语音（VoIP））的会话。 交换MIH消息以通过IP与MIH应用服务器进行切换。 交接后，会议恢复。 服务呼叫会话控制功能（S-CSCF）基于字符串“MIH服务”和INVITE请求中包含的唯一标识符来触发MIH应用服务器。 IMS客户端可以在切换之后向MIH应用服务器发送REFER请求以恢复会话。 或者，IMS客户端可以向MIH应用服务器和通信对等体发送RE-INVITE请求。
-
公开(公告)号：US20130016696A1
公开(公告)日：2013-01-17
申请号：US13547885
申请日：2012-07-12
CPC分类号： H04W76/15 , H04W28/0252 , H04W36/22 , H04W36/28 , H04W72/0486 , H04W72/085 , H04W88/06
摘要： A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.
摘要翻译： 公开了一种用于无线发射/接收单元（WTRU）的多无线电接入技术（多RAT）接入模式操作的方法和装置。 WTRU和网络可以基于WTRU订阅，WTRU的服务协议，WTRU的漫游状态，所选择的接入点名称（APN），因特网协议 （IP）流类别，WTRU的订户简档身份，所请求的服务质量或指示与支持多RAT接入模式的小区接近的接近指示。 WTRU可以向网络发送对RAT的多RAT接入的支持的能力指示，其中基于能力指示启用多RAT接入模式。 可以执行承载的部分切换。 在执行切换时，基于优先级规则确定目标小区。
-
公开(公告)号：US09781761B2
公开(公告)日：2017-10-03
申请号：US13547885
申请日：2012-07-12
CPC分类号： H04W76/15 , H04W28/0252 , H04W36/22 , H04W36/28 , H04W72/0486 , H04W72/085 , H04W88/06
摘要： A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.
-
57.发明授权Method and apparatus of signaling and procedure for sequence hopping pattern change during handover 有权信令过程的方法和装置以及在切换期间序列跳频模式改变的过程公开(公告)号：US09204344B2
公开(公告)日：2015-12-01
申请号：US12273598
申请日：2008-11-19
CPC分类号： H04W36/0061 , H04B2201/70702 , H04J13/0074 , H04W16/02 , H04W36/0055
摘要： A method and apparatus are provided for updating a sequence hopping (SH) pattern of an uplink channel during handover from a current cell having a current SH pattern. At least one downlink channel of each neighbor cell of the current cell is monitored. Information indicative of the monitored downlink channels of the neighbor cells is transmitted to the current cell. Prior to receiving a handover command from the current cell a target cell from among the neighbor cells is anticipated and a common downlink channel of the anticipated target cell is monitored to determine information representative of a target SH pattern of the target cell.
摘要翻译： 提供一种方法和装置，用于在从具有当前SH模式的当前小区切换期间更新上行链路信道的序列跳变（SH）模式。 监视当前小区的每个相邻小区的至少一个下行链路信道。 指示相邻小区的监视的下行链路信道的信息被发送到当前小区。 在从当前小区接收到切换命令之前，期望来自相邻小区的目标小区，并且监视预期目标小区的公共下行链路信道，以确定表示目标小区的目标SH模式的信息。
-
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。
-
59.发明授权Method and apparatus for communicating short message service and supplementary services messages 有权用于传送短消息服务和补充业务消息的方法和装置公开(公告)号：US08983508B2
公开(公告)日：2015-03-17
申请号：US13549804
申请日：2012-07-16
摘要： Methods and apparatus for enabling short message service (SMS) and supplementary services (SS) in a long term evolution (LTE) network via evolved packet system (EPS) mobility management (EMM) over the LTE control plane are described. In one embodiment, the radio resource control (RRC) connection signaling radio bearer (SRB) is used for SMS and SS transport over the LTE control plane between a wireless transmit/receive unit (WTRU) and a mobility management entity (MME). EMM interfaces and primitives are defined for actions towards SMS and SS entities for enabling SMS and SS services in LTE via the LTE control plane media. Message formats for SMS and SS message transport are also disclosed for sending SMS and SS messages within EMM uplink (UL) non-access stratum (NAS) transport and downlink (DL) NAS transport messages.
摘要翻译： 描述了通过LTE控制平面上的演进分组系统（EPS）移动性管理（EMM）在长期演进（LTE）网络中实现短消息业务（SMS）和辅助业务（SS）的方法和装置。 在一个实施例中，无线资源控制（RRC）连接信令无线电承载（SRB）用于在无线发射/接收单元（WTRU）和移动性管理实体（MME）之间的LTE控制平面上的SMS和SS传输。 EMM接口和原语被定义为用于通过LTE控制平面媒体在LTE中启用SMS和SS服务的SMS和SS实体的动作。 还公开了SMS和SS消息传输的消息格式，用于在EMM上行链路（UL）非接入层（NAS）传输和下行链路（DL）NAS传输消息内发送SMS和SS消息。
-
60.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。
-
-
-
-
-
-
-
-
-
搜索结果
181 条记录 (耗时 0.021 秒)