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公开(公告)号：US20110317636A1
公开(公告)日：2011-12-29
申请号：US13053935
申请日：2011-03-22
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04W72/048 , H04W74/0866
摘要： To access a network, an MTC device sends a channel request message to the network over a random access channel. The channel request message includes a device type indication and a resource type indication. The device type indication may for example, indicate to the network that the requesting device is an MTC device or non-MTC device. Upon receipt of the channel request, the receiving network node can determine on the basis of the device type indication and resource type indication whether to grant or deny the access attempt, and to determine what resources to grant. The channel request message may further include a call duration indication in the channel request message if CS resources are requested for a voice call or a priority indication if CS resources are requested for a data transmission.
摘要翻译： 为了访问网络，MTC设备通过随机接入信道向网络发送信道请求消息。 信道请求消息包括设备类型指示和资源类型指示。 例如，设备类型指示可以向网络指示请求设备是MTC设备或非MTC设备。 在接收到信道请求后，接收网络节点可以基于设备类型指示和资源类型指示来确定是允许还是拒绝接入尝试，并确定要授权的资源。 如果CS资源被请求用于语音呼叫，或者如果CS资源被请求用于数据传输，则信道请求消息还可以包括在信道请求消息中的呼叫持续时间指示。
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公开(公告)号：US09769287B2
公开(公告)日：2017-09-19
申请号：US13051825
申请日：2011-03-18
摘要： Methods and techniques for reducing both signaling and data traffic related to machine-type communication devices (MTC) in a GPRS communication network are disclosed. Optimized MTC messages from an MTC device are transmitted using Single-Block Packet Access procedures and restored by SGSNs based on a PDP context established during the mobile station's GPRS attach procedure.
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公开(公告)号：US20110264740A1
公开(公告)日：2011-10-27
申请号：US13047905
申请日：2011-03-15
IPC分类号： G06F15/16
CPC分类号： H04W4/005 , H04W4/70 , H04W72/048
摘要： A machine type device for deployment in a wireless network includes a processing circuit operable to generate an application layer message and a request including information identifying the machine type device as capable of using a particular protocol stack. After radio resources are setup between the machine type device and the base station controller, the processing circuit is further operable to transmit the application layer message and a local wireless network alias to a base station controller, the local wireless network alias indicating the machine type device is capable of using the particular protocol stack.
摘要翻译： 用于在无线网络中部署的机器类型设备包括处理电路，其可操作以生成应用层消息和包括识别能够使用特定协议栈的机器类型设备的信息的请求。 在机器类型设备和基站控制器之间建立无线电资源之后，处理电路还用于向基站控制器发送应用层消息和本地无线网络别名，指示机器类型设备的本地无线网络别名 能够使用特定的协议栈。
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公开(公告)号：US09001654B2
公开(公告)日：2015-04-07
申请号：US13143313
申请日：2010-08-25
IPC分类号： H04W72/12 , H04L12/801 , H04L12/851 , H04W28/06
CPC分类号： H04W28/0236 , H04L47/10 , H04L47/14 , H04L47/245 , H04W28/0268 , H04W28/065 , H04W28/10 , H04W28/12 , H04W72/1242
摘要： A method and apparatus for interrupting the lower priority packet transmission/reception for higher priority packer transmission reception within the context of a common RLC entity is provided herein. The transmission/reception of lower priority data blocks containing data segments of a first higher layer packet is interrupted to transmit/receive higher priority data blocks containing data segments of a second higher layer packet. After the transmission/reception of a final segment of the second higher layer packet, the transmission/reception of the first higher layer packet is resumed. In some embodiments, a final segment of the second higher layer packet is encapsulated in a final higher priority data block with a remaining data segment of the first higher layer packet. The final higher priority data block further includes a transition indicator to indicate a transition from the second higher layer packet back to the first higher layer packet.
摘要翻译： 本文提供了用于中断在公共RLC实体的上下文中的较高优先级封包发送接收的较低优先级分组发送/接收的方法和装置。 中断包含第一较高层数据包的数据段的较低优先级数据块的发送/接收，以发送/接收包含第二较高层数据包的数据段的较高优先级的数据块。 在第二较高层分组的最后一段的发送/接收之后，恢复第一高层分组的发送/接收。 在一些实施例中，第二较高层分组的最后一段被封装在具有第一较高层分组的剩余数据段的最后较高优先级数据块中。 最后的较高优先级数据块还包括转移指示符，以指示从第二较高层分组向第一较高层分组的转变。
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公开(公告)号：US20120163170A1
公开(公告)日：2012-06-28
申请号：US13143313
申请日：2010-08-25
IPC分类号： H04W28/10
CPC分类号： H04W28/0236 , H04L47/10 , H04L47/14 , H04L47/245 , H04W28/0268 , H04W28/065 , H04W28/10 , H04W28/12 , H04W72/1242
摘要： A method and apparatus for interrupting the lower priority packet transmission/reception for higher priority packer transmission reception within the context of a common RLC entity is provided herein. The transmission/reception of lower priority data blocks containing data segments of a first higher layer packet is interrupted to transmit/receive higher priority data blocks containing data segments of a second higher layer packet. After the transmission/reception of a final segment of the second higher layer packet, the transmission/reception of the first higher layer packet is resumed. In some embodiments, a final segment of the second higher layer packet is encapsulated in a final higher priority data block with a remaining data segment of the first higher layer packet. The final higher priority data block further includes a transition indicator to indicate a transition from the second higher layer packet back to the first higher layer packet.
摘要翻译： 本文提供了用于中断在公共RLC实体的上下文中的较高优先级封包发送接收的较低优先级分组发送/接收的方法和装置。 中断包含第一较高层数据包的数据段的较低优先级数据块的发送/接收，以发送/接收包含第二较高层数据包的数据段的较高优先级的数据块。 在第二较高层分组的最后一段的发送/接收之后，恢复第一高层分组的发送/接收。 在一些实施例中，第二较高层分组的最后一段被封装在具有第一较高层分组的剩余数据段的最后较高优先级数据块中。 最后的较高优先级数据块还包括转移指示符，以指示从第二较高层分组向第一较高层分组的转变。
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公开(公告)号：US20110302310A1
公开(公告)日：2011-12-08
申请号：US13051361
申请日：2011-03-18
IPC分类号： G06F15/173
CPC分类号： H04W12/08 , H04L63/0263 , H04L67/04 , H04W4/70
摘要： A layered approach to access control is used where each access control layer implements a set of access control rules. The access control rules in each layer are applied in order beginning with the first access control layer. To gain access to the network, the access attempt must not be barred by any access control layer.
摘要翻译： 使用分层访问控制方法，其中每个访问控制层实现一组访问控制规则。 每个层中的访问控制规则按照从第一访问控制层开始的顺序应用。 要访问网络，访问尝试不能被任何访问控制层禁止。
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公开(公告)号：US20110235581A1
公开(公告)日：2011-09-29
申请号：US13070176
申请日：2011-03-23
IPC分类号： H04W28/16
CPC分类号： H04W48/02
摘要： When a wireless terminal attaches to the network, the wireless terminal is assigned a temporary identifier. Different sets of access restrictions are associated with different blocks of temporary identifiers. When a message and a corresponding temporary identifier is received by the network from a requesting wireless terminal, an access controller identifies the block to which the assigned temporary identifier belongs and determines the access restrictions associated with that block.
摘要翻译： 当无线终端连接到网络时，向无线终端分配临时标识符。 不同的访问限制集合与不同的临时标识符块相关联。 当网络从请求无线终端接收到消息和对应的临时标识符时，访问控制器识别所分配的临时标识符所属的块，并确定与该块相关联的访问限制。
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公开(公告)号：US09445215B2
公开(公告)日：2016-09-13
申请号：US13047905
申请日：2011-03-15
CPC分类号： H04W4/005 , H04W4/70 , H04W72/048
摘要： A machine type device for deployment in a wireless network includes a processing circuit operable to generate an application layer message and a request including information identifying the machine type device as capable of using a particular protocol stack. After radio resources are setup between the machine type device and the base station controller, the processing circuit is further operable to transmit the application layer message and a local wireless network alias to a base station controller, the local wireless network alias indicating the machine type device is capable of using the particular protocol stack.
摘要翻译： 用于在无线网络中部署的机器类型设备包括处理电路，其可操作以生成应用层消息和包括识别能够使用特定协议栈的机器类型设备的信息的请求。 在机器类型设备和基站控制器之间建立无线电资源之后，处理电路还用于向基站控制器发送应用层消息和本地无线网络别名，指示机器类型设备的本地无线网络别名 能够使用特定的协议栈。
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公开(公告)号：US08995336B2
公开(公告)日：2015-03-31
申请号：US13090970
申请日：2011-04-20
申请人： John Diachina , Anders Molander , Andreas Bergström , Claes-Göran Persson , Paul Schliwa-Bertling
发明人： John Diachina , Anders Molander , Andreas Bergström , Claes-Göran Persson , Paul Schliwa-Bertling
CPC分类号： H04W76/022 , H04W4/00 , H04W76/12
摘要： An MTC device activates an MTC service by first performing an MTC device attachment procedure to attach to a mobile communication network. After the MTC device is attached to the mobile communication network, the MTC device activates a packet data protocol context for the MTC device with the mobile communication network. After the packet data protocol context is activated, the MTC device activates an MTC service with an MTC server.
摘要翻译： MTC设备通过首先执行MTC设备连接过程来附加到移动通信网络来激活MTC服务。 在MTC设备附接到移动通信网络之后，MTC设备利用移动通信网络激活用于MTC设备的分组数据协议上下文。 在分组数据协议上下文被激活之后，MTC设备用MTC服务器激活MTC服务。
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公开(公告)号：US08462722B2
公开(公告)日：2013-06-11
申请号：US13051345
申请日：2011-03-18
IPC分类号： H04W4/00
CPC分类号： H04W48/02
摘要： A device type-dependent approach to access control is used to independently control network access by machine-type communication (MTC) and non-MTC devices. A plurality of access classes are defined for each device type. The base station selectively controls access to the network by each device type by sending an access control mask for each defined device type to the wireless terminals within the network.
摘要翻译： 用于访问控制的设备类型相关方法用于通过机器类型通信（MTC）和非MTC设备来独立地控制网络接入。 为每种设备类型定义了多个访问类别。 基站通过向网络内的无线终端发送每个定义的设备类型的访问控制掩码来选择性地控制每种设备类型对网络的访问。
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