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1. 发明授权

US08059581B2 Method and apparatus for seamless and efficient wireless handoffs 有权
标题翻译：无缝和高效无线切换的方法和装置
公开(公告)号：US08059581B2
公开(公告)日：2011-11-15
申请号：US11326867
申请日：2006-01-05
申请人： Donald William Gillies , Gavin Bernard Horn , Nikhil Jain , Avneesh Agrawal
发明人： Donald William Gillies , Gavin Bernard Horn , Nikhil Jain , Avneesh Agrawal
IPC分类号： H04W4/00
CPC分类号： H04W36/02 , H04L1/1867
摘要： The disclosure is directed to methods and apparatuses for seamless and efficient wireless handoffs of an access terminal between access points in a communication network. The access points include memory configured to buffer packets received from a network for the access terminal, a processor configured to queue one of the packets for over the air transmission to the access terminal and fragment the data in the queued packet into multiple frames, and a transmitter configured to transmit the framed data over the air to the access terminal. The processor is further configured to maintain an indicator relating to the portion of the data in the queued packet that remains to be transmitted.
摘要翻译：本公开涉及用于在通信网络中的接入点之间的接入终端的无缝和有效的无线切换的方法和装置。接入点包括被配置为缓冲从用于接入终端的网络接收的分组的存储器，处理器，被配置为将数据包中的一个排队到空中传输到接入终端，并将排队的分组中的数据分段成多个帧，发射机被配置为通过空中将成帧的数据发送到接入终端。处理器还被配置为维护与待发送的排队分组中的数据的部分有关的指示符。

2. 发明授权

US09345063B2 System and method for multi-network coverage 有权
标题翻译：多网络覆盖的系统和方法
公开(公告)号：US09345063B2
公开(公告)日：2016-05-17
申请号：US12686909
申请日：2010-01-13
申请人： Nikhil Jain , Gavin Bernard Horn
发明人： Nikhil Jain , Gavin Bernard Horn
IPC分类号： H04W88/06 , H04W48/10 , H04W48/18
CPC分类号： H04W88/06 , H04W48/10 , H04W48/18
摘要： A system and method are provided for a multi-network wireless communications access terminal (AT) to access multi-network coverage. The method registers a multi-network AT in a first communications network. In response to registering with the first network, the AT receives information via the first network that is required for accessing a second communications network (e.g., an IEEE 802.20 or 1×EV-DO network). The AT obtains services accessed via the second network, in response to the access information received via the first network. For example, the second network access information may be system information, channel information, or access point parameters. The AT retains the option of obtaining services accessed via the first network if the second network cannot be accessing the second network.
摘要翻译：提供了一种用于多网络无线通信接入终端（AT）以接入多网络覆盖的系统和方法。该方法在第一通信网络中注册多网络AT。响应于向第一网络注册，AT经由访问第二通信网络（例如，IEEE802.20或1×EV-DO网络）所需的第一网络接收信息。响应于经由第一网络接收的访问信息，AT获得经由第二网络访问的服务。例如，第二网络访问信息可以是系统信息，频道信息或接入点参数。如果第二个网络无法访问第二个网络，则AT保留获取通过第一个网络访问的服务的选项。

3. 发明授权

US08391199B2 Flexible medium access control (MAC) for ad hoc deployed wireless networks 有权
标题翻译：用于特设部署无线网络的灵活介质访问控制（MAC）
公开(公告)号：US08391199B2
公开(公告)日：2013-03-05
申请号：US12815042
申请日：2010-06-14
申请人： Ashwin Sampath , Rajarshi Gupta , David Jonathan Julian , Gavin Bernard Horn , Anastasios Stamoulis , Nikhil Jain , Husheng Li , Rajat Prakash
发明人： Ashwin Sampath , Rajarshi Gupta , David Jonathan Julian , Gavin Bernard Horn , Anastasios Stamoulis , Nikhil Jain , Husheng Li , Rajat Prakash
IPC分类号： H04H20/71
CPC分类号： H04W52/243 , H04W52/34 , H04W72/04 , H04W72/0406 , H04W72/082
摘要： Systems and methods are disclosed that facilitate wireless communication using resource utilization messages (RUMs), in accordance with various aspects. A RUM may be generated for a first node, such as an access point or an access terminal, to indicate that a first predetermined threshold has been met or exceeded. The RUM may be weighted to indicate a degree to which a second predetermined threshold has been exceeded. The first and/or second predetermined thresholds may be associated with various parameters associated with the node, such as latency, throughput, data rate, spectral efficiency, carrier-to-interference ratio, interference-over-thermal level, etc. The RUM may then be transmitted to one or more other nodes to indicate a level of disadvantage experienced by the first node.
摘要翻译：公开了根据各个方面促进使用资源利用消息（RUM）的无线通信的系统和方法。可以为诸如接入点或接入终端的第一节点生成RUM以指示已经满足或超过第一预定阈值。可以对RUM进行加权以指示超过第二预定阈值的程度。第一和/或第二预定阈值可以与与节点相关联的各种参数相关联，诸如等待时间，吞吐量，数据速率，频谱效率，载波干扰比，干扰过热水平等。RUM可以然后被发送到一个或多个其他节点以指示由第一节点经历的不利程度。

4. 发明授权

US07839834B2 Radio link protocols for a wireless communication system 有权
标题翻译：用于无线通信系统的无线电链路协议
公开(公告)号：US07839834B2
公开(公告)日：2010-11-23
申请号：US11020410
申请日：2004-12-22
申请人： Gavin Bernard Horn , Avneesh Agrawal , Donald William Gillies , Nikhil Jain , Sumantra Chakravarty
发明人： Gavin Bernard Horn , Avneesh Agrawal , Donald William Gillies , Nikhil Jain , Sumantra Chakravarty
IPC分类号： H04J1/00
CPC分类号： H04L1/1803 , H04L1/1809 , H04L1/1848 , H04L1/1854 , H04L1/188 , H04L1/1887 , H04L2001/0093
摘要： A forward link (FL) RLP and a reverse link (RL) RLP that are different in design are used for data transmission on the forward and reverse links, respectively. The asymmetric RLP designs may be quantified by, e.g., different feedback mechanisms and/or different data transmission mechanisms used for these RLPs. The FL RLP may utilize a negative acknowledgment (NAK)-based feedback mechanism whereas the RL RLP may utilize an acknowledgment (ACK)-based feedback mechanism. The NAK-based FL RLP may transmit each RLP frame once in sequential order and retransmit RLP frames out of sequence when not received correctly. The ACK-based RL RLP may transmit RLP frames in sequential order, one frame at a time until the frame is received correctly or the maximum number of transmissions have been attempted. Timers with adaptive values computed based on actual traffic conditions may be used to facilitate data transmission by the NAK-based FL RLP.
摘要翻译：分别用于前向和反向链路上的数据传输的设计不同的前向链路（FL）RLP和反向链路（RL）RLP。非对称RLP设计可以通过例如用于这些RLP的不同反馈机制和/或不同的数据传输机制进行量化。 FL RLP可以利用基于负确认（NAK）的反馈机制，而RL RLP可以利用基于确认（ACK）的反馈机制。基于NAK的FL RLP可以按顺序传送每个RLP帧一次，并且在未正确接收时重新发送RLP帧。基于ACK的RL RLP可以按顺序发送RLP帧，一次一帧，直到帧被正确接收或者已经尝试发送的最大数量。具有基于实际交通状况计算的自适应值的定时器可以用于促进基于NAK的FL RLP的数据传输。

5. 发明申请

US20100054190A1 MOBILE IP ADDRESSING 审中-公开
标题翻译：移动IP寻址
公开(公告)号：US20100054190A1
公开(公告)日：2010-03-04
申请号：US12619055
申请日：2009-11-16
申请人： Nikhil Jain , Gavin Bernard Horn
发明人： Nikhil Jain , Gavin Bernard Horn
IPC分类号： H04W40/00
CPC分类号： H04W8/08 , H04L69/14 , H04W8/26 , H04W36/0011 , H04W36/14 , H04W80/04
摘要： A system and method are provided for mobile Internet Protocol (IP) addressing, in a multi-mode wireless communications access terminal (AT). The method provides an AT with an IP address (ATA), and a care-of-address (CoA) in each of a plurality of networks. In one aspect, the AT selects a first network for transmission, from the plurality of networks. The AT sends an IP packet to a correspondent node (CN) via a first mobile node (MN) external device. Regardless of the network selected, the AT is able to use the ATA as a source address. Sending the IP packet to the CN may include creating a tunnel between the first MN and the HA. The IP packet is sent to the HA using the first CoA as a tunnel source address, and the HA sends the IP packet to the CN using the ATA as the source address.
摘要翻译：在多模式无线通信接入终端（AT）中提供了一种用于移动因特网协议（IP）寻址的系统和方法。该方法在多个网络的每一个中提供AT具有IP地址（ATA）和转交地址（CoA）。在一个方面，AT从多个网络中选择用于传输的第一网络。 AT经由第一移动节点（MN）外部设备向通信节点（CN）发送IP分组。无论选择哪个网络，AT都可以使用ATA作为源地址。将IP分组发送到CN可以包括在第一MN和HA之间创建隧道。 IP包使用第一个CoA作为隧道源地址发送给HA，HA使用ATA作为源地址将IP包发送到CN。

6. 发明授权

US09549434B2 System and method for multi-network coverage 有权
标题翻译：多网络覆盖的系统和方法
公开(公告)号：US09549434B2
公开(公告)日：2017-01-17
申请号：US11373082
申请日：2006-03-09
申请人： Nikhil Jain , Gavin Bernard Horn
发明人： Nikhil Jain , Gavin Bernard Horn
IPC分类号： H04W36/00 , H04W88/06 , H04W48/10 , H04W48/18
CPC分类号： H04W88/06 , H04W48/10 , H04W48/18
摘要： A system and method are provided for a multi-network wireless communications access terminal (AT) to access multi-network coverage. The method registers a multi-network AT in a first communications network. In response to registering with the first network, the AT receives information via the first network that is required for accessing a second communications network (e.g., an IEEE 802.20 or 1xEV-DO network). The AT obtains services accessed via the second network, in response to the access information received via the first network. For example, the second network access information may be system information, channel information, or access point parameters. The AT retains the option of obtaining services accessed via the first network if the second network cannot be accessing the second network.
摘要翻译：提供了一种用于多网络无线通信接入终端（AT）以接入多网络覆盖的系统和方法。该方法在第一通信网络中注册多网络AT。响应于向第一网络注册，AT通过第一网络接收访问第二通信网络（例如，IEEE802.20或1xEV-DO网络）所需的信息。响应于经由第一网络接收的访问信息，AT获得经由第二网络访问的服务。例如，第二网络访问信息可以是系统信息，频道信息或接入点参数。如果第二个网络无法访问第二个网络，则AT保留获取通过第一个网络访问的服务的选项。

7. 发明授权

US08730926B2 System and method for multi-network coverage 有权
标题翻译：多网络覆盖的系统和方法
公开(公告)号：US08730926B2
公开(公告)日：2014-05-20
申请号：US12197091
申请日：2008-08-22
申请人： Nikhil Jain , Gavin Bernard Horn
发明人： Nikhil Jain , Gavin Bernard Horn
IPC分类号： H04W4/00
CPC分类号： H04W88/06 , H04W48/10 , H04W48/18
摘要： A system and method are provided for a multi-network wireless communications access terminal (AT) to access multi-network coverage. The method registers a multi-network AT in a first communications network. In response to registering with the first network, the AT receives information via the first network that is required for accessing a second communications network (e.g., an IEEE 802.20 or 1xEV-DO network). The AT obtains services accessed via the second network, in response to the access information received via the first network. For example, the second network access information may be system information, channel information, or access point parameters. The AT retains the option of obtaining services accessed via the first network if the second network cannot be accessing the second network.
摘要翻译：提供了一种用于多网络无线通信接入终端（AT）以接入多网络覆盖的系统和方法。该方法在第一通信网络中注册多网络AT。响应于向第一网络注册，AT通过第一网络接收访问第二通信网络（例如，IEEE802.20或1xEV-DO网络）所需的信息。响应于经由第一网络接收的访问信息，AT获得经由第二网络访问的服务。例如，第二网络访问信息可以是系统信息，频道信息或接入点参数。如果第二个网络无法访问第二个网络，则AT保留获取通过第一个网络访问的服务的选项。

8. 发明授权

US07633898B2 Mobile IP addressing 失效
标题翻译：移动IP寻址
公开(公告)号：US07633898B2
公开(公告)日：2009-12-15
申请号：US11347506
申请日：2006-02-02
申请人： Nikhil Jain , Gavin Bernard Horn
发明人： Nikhil Jain , Gavin Bernard Horn
IPC分类号： H04Q7/00
CPC分类号： H04W8/08 , H04L69/14 , H04W8/26 , H04W36/0011 , H04W36/14 , H04W80/04
摘要： A system and method are provided for mobile Internet Protocol (IP) addressing, in a multi-mode wireless communications access terminal (AT). The method provides an AT with an IP address (ATA), and a care-of-address (CoA) in each of a plurality of networks. In one aspect, the AT selects a first network for transmission, from the plurality of networks. The AT sends an IP packet to a correspondent node (CN) via a first mobile node (MN) external device. Regardless of the network selected, the AT is able to use the ATA as a source address. Sending the IP packet to the CN may include creating a tunnel between the first MN and the HA. The IP packet is sent to the HA using the first CoA as a tunnel source address, and the HA sends the IP packet to the CN using the ATA as the source address.
摘要翻译：在多模式无线通信接入终端（AT）中提供了用于移动因特网协议（IP）寻址的系统和方法。该方法在多个网络的每一个中提供AT具有IP地址（ATA）和转交地址（CoA）。在一个方面，AT从多个网络中选择用于传输的第一网络。 AT经由第一移动节点（MN）外部设备向通信节点（CN）发送IP分组。无论选择哪个网络，AT都可以使用ATA作为源地址。将IP分组发送到CN可以包括在第一MN和HA之间创建隧道。 IP包使用第一个CoA作为隧道源地址发送给HA，HA使用ATA作为源地址将IP包发送到CN。

9. 发明申请

US20080304461A1 SYSTEM AND METHOD FOR MULTI-NETWORK COVERAGE 有权
标题翻译：多网络覆盖的系统和方法
公开(公告)号：US20080304461A1
公开(公告)日：2008-12-11
申请号：US12197091
申请日：2008-08-22
申请人： Nikhil Jain , Gavin Bernard Horn
发明人： Nikhil Jain , Gavin Bernard Horn
IPC分类号： H04Q7/24
CPC分类号： H04W88/06 , H04W48/10 , H04W48/18
摘要： A system and method are provided for a multi-network wireless communications access terminal (AT) to access multi-network coverage. The method registers a multi-network AT in a first communications network. In response to registering with the first network, the AT receives information via the first network that is required for accessing a second communications network (e.g., an IEEE 802.20 or 1xEV-DO network). The AT obtains services accessed via the second network, in response to the access information received via the first network. For example, the second network access information may be system information, channel information, or access point parameters. The AT retains the option of obtaining services accessed via the first network if the second network cannot be accessing the second network.
摘要翻译：提供了一种用于多网络无线通信接入终端（AT）以接入多网络覆盖的系统和方法。该方法在第一通信网络中注册多网络AT。响应于向第一网络注册，AT通过第一网络接收访问第二通信网络（例如，IEEE802.20或1xEV-DO网络）所需的信息。响应于经由第一网络接收的访问信息，AT获得经由第二网络访问的服务。例如，第二网络访问信息可以是系统信息，频道信息或接入点参数。如果第二个网络无法访问第二个网络，则AT保留获取通过第一个网络访问的服务的选项。

10. 发明授权

US07990998B2 Connection setup using flexible protocol configuration 有权
标题翻译：连接设置使用灵活的协议配置
公开(公告)号：US07990998B2
公开(公告)日：2011-08-02
申请号：US11087187
申请日：2005-03-22
申请人： Rajat Prakash , Gavin Bernard Horn , Nikhil Jain , Ramin Rezaiifar
发明人： Rajat Prakash , Gavin Bernard Horn , Nikhil Jain , Ramin Rezaiifar
IPC分类号： H04L12/42
CPC分类号： H04L12/2898 , H04L63/0428 , H04L63/06 , H04L63/08 , H04L67/04 , H04L67/34 , H04L69/24 , H04W28/18 , H04W76/10
摘要： A user terminal establishes a session with a first access point (AP0) and obtains a token associated with modem configuration information used for radio communication. The user terminal thereafter establishes a connection with a second access point (AP1) by sending the token. AP1 receives the token, obtains the modem configuration information associated with the token, and initializes an air interface protocol stack with the modem configuration information to obtain a modem-specific protocol stack for the user terminal. AP1 sends a response indicating successful connection setup. The user terminal and AP1 thereafter communicate in accordance with the modem-specific protocol stack. AP1 may attempt to fetch the session for the user terminal from AP0. If this is successful, then AP1 updates the protocol stack with the session information to obtain a complete protocol stack for the user terminal. The user terminal and AP1 thereafter communicate with the complete protocol stack.
摘要翻译：用户终端与第一接入点（AP0）建立会话，并且获得与用于无线电通信的调制解调器配置信息相关联的令牌。用户终端随后通过发送令牌建立与第二接入点（AP1）的连接。 AP1接收令牌，获取与令牌相关联的调制解调器配置信息，并用调制解调器配置信息初始化空中接口协议栈，以获得用户终端的调制解调器专用协议栈。 AP1发送一个响应，指示连接建立成功。用户终端和AP1此后根据调制解调器专用协议栈进行通信。 AP1可以尝试从AP0获取用户终端的会话。如果这样成功，则AP1使用会话信息更新协议栈，以获得用户终端的完整协议栈。用户终端和AP1此后与完整的协议栈进行通信。

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