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1.发明授权Method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system 有权与上行链路信道同步的方法和确定无线通信系统中的传播延迟的方法公开(公告)号：US08089938B2
公开(公告)日：2012-01-03
申请号：US11318467
申请日：2005-12-28
CPC分类号： H04B7/2681 , H04W36/08 , H04W56/009
摘要： A method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system are provided. In the example method of synchronizing, a propagation delay between a target base station and a mobile station is calculated. Then, the calculated propagation delay is sent to the target base station. In the example method of determining a propagation delay, a first signal is received indicating a first measured chip offset between a downlink channel of a serving base station and a pilot signal of the target base station. A second signal indicating a second measured chip offset between an uplink channel of the mobile station and a pilot signal of the target base station is then received. A propagation delay between the target base station and the mobile station is calculated based at least in part on the first and second measured chip offsets.
摘要翻译： 提供了一种与上行链路信道同步的方法和确定无线通信系统中的传播延迟的方法。 在示例的同步方法中，计算目标基站与移动台之间的传播延迟。 然后，将计算出的传播延迟发送到目标基站。 在确定传播延迟的示例性方法中，接收指示服务基站的下行链路信道与目标基站的导频信号之间的第一测量的码片偏移的第一信号。 然后接收指示移动站的上行链路信道与目标基站的导频信号之间的第二测量的码片偏移的第二信号。 至少部分地基于第一和第二测量的码片偏移来计算目标基站和移动台之间的传播延迟。
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公开(公告)号：US07920866B2
公开(公告)日：2011-04-05
申请号：US11176572
申请日：2005-07-07
申请人： Peter Bosch , Sape J. Mullender , Anil Rana , Louis Gwyn Samuel
发明人： Peter Bosch , Sape J. Mullender , Anil Rana , Louis Gwyn Samuel
CPC分类号： H04W36/02 , H04W36/0005 , H04W36/0011 , H04W36/08 , H04W80/04
摘要： The present invention provides a method of wireless communication with a mobile unit and a base station router. The method may include providing, over a first channel, configuration information indicative of a second channel associated with the base station router and the mobile unit. The method may also include providing state information associated with the mobile unit to the base station router.
摘要翻译： 本发明提供了一种与移动单元和基站路由器进行无线通信的方法。 该方法可以包括在第一信道上提供指示与基站路由器和移动单元相关联的第二信道的配置信息。 该方法还可以包括向基站路由器提供与移动单元相关联的状态信息。
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公开(公告)号：US20130188651A1
公开(公告)日：2013-07-25
申请号：US13793174
申请日：2013-03-11
申请人： Peter Bosch , Sape J. Mullender , Peter Schefczik
发明人： Peter Bosch , Sape J. Mullender , Peter Schefczik
IPC分类号： H04L12/56
摘要： Not Mobile IP (NMIP) comprises methods for implementing macro-mobility in an IP network, wherein macro-mobility means the ability of an endpoint node to change its network-layer, e.g., IP, address without disturbing existing transport-layer and application-layer sessions, e.g., conversations. When two NMIP endpoint nodes establish a new NMIP session, they exchange pseudo-random numbers, or nonces, and store the nonces in a session table. When a first endpoint node changes its IP address, the first endpoint node sends to the second endpoint node an address-update message that contains the new IP address and the first endpoint node's nonce. If the received nonce matches a nonce in the session table, then the second endpoint node updates its protocol control blocks with the new IP address, and sends an address-update reply message to the first endpoint node. Internet Protocol Security (IPsec) can be used to secure or replace the exchange of nonces.
摘要翻译： 不是移动IP（NMIP）包括在IP网络中实现宏移动性的方法，其中宏移动性意味着端点节点改变其网络层的能力，例如IP地址，而不会干扰现有的传输层和应用 - 层会话，例如对话。 当两个NMIP端点节点建立新的NMIP会话时，它们交换伪随机数或随机数，并将该随机数存储在会话表中。 当第一端点节点改变其IP地址时，第一端点节点向第二端点节点发送包含新IP地址和第一端点节点的随机数的地址更新消息。 如果接收的随机数与会话表中的随机数匹配，则第二端点节点用新的IP地址更新其协议控制块，并向第一端点节点发送地址更新应答消息。 互联网协议安全（IPsec）可用于保护或替换随机数的交换。
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公开(公告)号：US08451840B2
公开(公告)日：2013-05-28
申请号：US12612293
申请日：2009-11-04
申请人： Peter Bosch , Sape J. Mullender , Peter Schefczik
发明人： Peter Bosch , Sape J. Mullender , Peter Schefczik
摘要： Not Mobile IP (NMIP) comprises methods for implementing macro-mobility in an IP network, wherein macro-mobility means the ability of a node to change its network-layer, e.g., IP, address without disturbing existing transport-layer and application-layer sessions, e.g., conversations. When two NMIP nodes establish a new NMIP session, they exchange pseudo-random numbers, or nonces, and store the nonces in a session table. When a first node changes its IP address, the first node sends to the second node an address-update message that contains the new IP address and the first node's nonce. If the received nonce matches a nonce in the session table, then the second node updates its protocol control blocks with the new IP address, and sends an address-update reply message to the first node. Internet Protocol Security (IPsec) can be used to secure or replace the exchange of nonces.
摘要翻译： 不是移动IP（NMIP）包括在IP网络中实现宏移动性的方法，其中宏移动性意味着节点改变其网络层的能力，例如IP地址，而不会干扰现有的传输层和应用层 会话，例如对话。 当两个NMIP节点建立新的NMIP会话时，它们交换伪随机数或随机数，并将随机数存储在会话表中。 当第一节点改变其IP地址时，第一节点向第二节点发送包含新IP地址和第一节点的随机数的地址更新消息。 如果接收的随机数与会话表中的随机数匹配，则第二节点用新的IP地址更新其协议控制块，并向第一节点发送地址更新应答消息。 互联网协议安全（IPsec）可用于保护或替换随机数的交换。
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5.发明授权Method of sharing mobile unit state information between base station routers 有权在基站路由器之间共享移动单元状态信息的方法公开(公告)号：US07826849B2
公开(公告)日：2010-11-02
申请号：US11741909
申请日：2007-04-30
IPC分类号： H04W40/00
摘要： The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the at least one inactive mobile unit. The first base station router retains the state information for initiating an active session with the at least one inactive mobile unit and the least one second base station router is capable of initiating an active session with the at least one inactive mobile unit based on the state information when the state information is unavailable to the first base station router.
摘要翻译： 本发明提供一种操作第一基站路由器的方法。 该方法可以包括向至少一个第二基站路由器发送与至少一个非活动移动单元相关联的状态信息。 所述状态信息可用于发起与所述至少一个非活动移动单元的活动会话。 第一基站路由器保留用于发起与至少一个非活动移动单元的活动会话的状态信息，并且至少一个第二基站路由器能够基于状态信息发起与所述至少一个非活动移动单元的活动会话 当第一基站路由器的状态信息不可用时。
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6.发明申请Migration of TCP connections with layer 2 support in wireless environments 审中-公开在无线环境中迁移TCP连接与第2层支持公开(公告)号：US20100029275A1
公开(公告)日：2010-02-04
申请号：US12219988
申请日：2008-07-31
申请人： Peter Bosch , Mauricio Cortes , Tom J. Janiszewski , Jim B. McKie , Sape J. Mullender , Ajay Rajkumar , Michael C. Recchione , David A. Rossetti , Michael D. Turner
发明人： Peter Bosch , Mauricio Cortes , Tom J. Janiszewski , Jim B. McKie , Sape J. Mullender , Ajay Rajkumar , Michael C. Recchione , David A. Rossetti , Michael D. Turner
IPC分类号： H04W36/00
摘要： Example embodiments provide methods of transparently migrating a reliable transport layer connection between a user and a first base station and a second base station in a wireless network. The method includes receiving at least one transport layer connection state information parameter from the first base station at the second base station. The second base station then determines at least one new transport layer connection parameter based on the at least one transferred transport layer connection state information parameter and at least one network condition at the second base station.
摘要翻译： 示例性实施例提供了在无线网络中透明地迁移用户与第一基站和第二基站之间的可靠传输层连接的方法。 该方法包括在第二基站从第一基站接收至少一个传输层连接状态信息参数。 然后，第二基站基于至少一个传送的传输层连接状态信息参数和第二基站处的至少一个网络条件来确定至少一个新的传输层连接参数。
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公开(公告)号：US20100135301A1
公开(公告)日：2010-06-03
申请号：US12612293
申请日：2009-11-04
申请人： Peter Bosch , Sape J. Mullender , Peter Schefczik
发明人： Peter Bosch , Sape J. Mullender , Peter Schefczik
摘要： Not Mobile IP (NMIP) comprises methods for implementing macro-mobility in an IP network, wherein macro-mobility means the ability of a node to change its network-layer, e.g., IP, address without disturbing existing transport-layer and application-layer sessions, e.g., conversations. When two NMIP nodes establish a new NMIP session, they exchange pseudo-random numbers, or nonces, and store the nonces in a session table. When a first node changes its IP address, the first node sends to the second node an address-update message that contains the new IP address and the first node's nonce. If the received nonce matches a nonce in the session table, then the second node updates its protocol control blocks with the new IP address, and sends an address-update reply message to the first node. Internet Protocol Security (IPsec) can be used to secure or replace the exchange of nonces.
摘要翻译： 不是移动IP（NMIP）包括在IP网络中实现宏移动性的方法，其中宏移动性意味着节点改变其网络层的能力，例如IP地址，而不会干扰现有的传输层和应用层 会话，例如对话。 当两个NMIP节点建立新的NMIP会话时，它们交换伪随机数或随机数，并将随机数存储在会话表中。 当第一节点改变其IP地址时，第一节点向第二节点发送包含新IP地址和第一节点的随机数的地址更新消息。 如果接收的随机数与会话表中的随机数匹配，则第二节点用新的IP地址更新其协议控制块，并向第一节点发送地址更新应答消息。 互联网协议安全（IPsec）可用于保护或替换随机数的交换。
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8.发明申请METHOD OF SHARING MOBILE UNIT STATE INFORMATION BETWEEN BASE STATION ROUTERS 有权在基站路由器之间共享移动单元状态信息的方法公开(公告)号：US20080268853A1
公开(公告)日：2008-10-30
申请号：US11741909
申请日：2007-04-30
IPC分类号： H04Q7/20
摘要： The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the at least one inactive mobile unit. The first base station router retains the state information for initiating an active session with the at least one inactive mobile unit and the least one second base station router is capable of initiating an active session with the at least one inactive mobile unit based on the state information when the state information is unavailable to the first base station router
摘要翻译： 本发明提供一种操作第一基站路由器的方法。 该方法可以包括向至少一个第二基站路由器发送与至少一个非活动移动单元相关联的状态信息。 所述状态信息可用于发起与所述至少一个非活动移动单元的活动会话。 第一基站路由器保留用于发起与至少一个非活动移动单元的活动会话的状态信息，并且至少一个第二基站路由器能够基于状态信息发起与所述至少一个非活动移动单元的活动会话 当第一基站路由器的状态信息不可用时
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9.发明申请Method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system 有权与上行链路信道同步的方法和确定无线通信系统中的传播延迟的方法公开(公告)号：US20070147337A1
公开(公告)日：2007-06-28
申请号：US11318467
申请日：2005-12-28
申请人： Peter Bosch , Emad Farag , Sape Mullender , Alexander Nathues , Louis Samuel
发明人： Peter Bosch , Emad Farag , Sape Mullender , Alexander Nathues , Louis Samuel
IPC分类号： H04J3/06
CPC分类号： H04B7/2681 , H04W36/08 , H04W56/009
摘要： A method of synchronizing with an uplink channel and a method of determining a propagation delay in a wireless communications system are provided. In the example method of synchronizing, a propagation delay between a target base station and a mobile station is calculated. Then, the calculated propagation delay is sent to the target base station. In the example method of determining a propagation delay, a first signal is received indicating a first measured chip offset between a downlink channel of a serving base station and a pilot signal of the target base station. A second signal indicating a second measured chip offset between an uplink channel of the mobile station and a pilot signal of the target base station is then received. A propagation delay between the target base station and the mobile station is calculated based at least in part on the first and second measured chip offsets.
摘要翻译： 提供了一种与上行链路信道同步的方法和确定无线通信系统中的传播延迟的方法。 在示例的同步方法中，计算目标基站与移动台之间的传播延迟。 然后，将计算出的传播延迟发送到目标基站。 在确定传播延迟的示例性方法中，接收指示服务基站的下行链路信道与目标基站的导频信号之间的第一测量的码片偏移的第一信号。 然后接收指示移动站的上行链路信道与目标基站的导频信号之间的第二测量的码片偏移的第二信号。 至少部分地基于第一和第二测量的码片偏移来计算目标基站和移动台之间的传播延迟。
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10.发明申请WIRELESS COMMUNICATION SYSTEM NETWORK EQUIPMENT WITH BROADCAST-BASED BACKHAUL NETWORK INTERFACE AND NEXT GENERATION AIR INTERFACE 审中-公开无线通信系统网络设备，具有基于广播的背板网络接口和下一代空中接口公开(公告)号：US20120134346A1
公开(公告)日：2012-05-31
申请号：US12956620
申请日：2010-11-30
申请人： Peter Bosch , Karl Georg Hampel , Indra Widjaja
发明人： Peter Bosch , Karl Georg Hampel , Indra Widjaja
CPC分类号： H04W8/085 , H04W88/182 , H04W92/045
摘要： Network equipment of a wireless communication system comprises a backhaul interface for communicating with a broadcast-based backhaul network and an air interface for communicating with a plurality of mobiles. The network equipment is configured to serve as a proxy on the broadcast-based backhaul network for at least a given one of the mobiles that communicates with the network equipment over the air interface, by determining an IP address for the given mobile and sending a broadcast message over the broadcast-based backhaul network advertising itself as the proxy in association with the IP address. The network equipment may comprise at least a portion of a base station of the wireless communication system. The broadcast-based backhaul network may comprise a local area network that operates in accordance with an Ethernet protocol, and the air interface may comprise an LTE air interface or a WiMAX air interface.
摘要翻译： 无线通信系统的网络设备包括用于与基于广播的回程网络通信的回程接口和用于与多个移动台进行通信的空中接口。 网络设备被配置为通过确定给定移动台的IP地址并发送广播来配置用于通过空中接口与网络设备通信的至少一个给定的一个移动台的基于广播的回程网络上的代理 通过基于广播的回程网络的消息将自身广告作为与IP地址相关联的代理。 网络设备可以包括无线通信系统的基站的至少一部分。 基于广播的回程网络可以包括根据以太网协议操作的局域网，并且空中接口可以包括LTE空中接口或WiMAX空中接口。
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