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1. 发明申请

US20070140288A1 Method and apparatus for accommodating TDM traffic in an ethernet passive optical network 有权
标题翻译：用于在以太网无源光网络中适应TDM业务的方法和装置
公开(公告)号：US20070140288A1
公开(公告)日：2007-06-21
申请号：US11385431
申请日：2006-03-20
申请人： Edward Boyd , Ryan Hirth , Duncan Gray , Sourigno Outsama
发明人： Edward Boyd , Ryan Hirth , Duncan Gray , Sourigno Outsama
IPC分类号： H04B7/212
CPC分类号： H04Q11/0067 , H04Q2011/0064
摘要： One embodiment of the present invention provides a system for accommodating time-division multiplexing (TDM) traffic in an Ethernet passive optical network (EPON). During operation, the system receives data from an upstream TDM channel at a remote node and stores received data in a segmentation buffer. The system encapsulates the data stored in the segmentation buffer into a packet. The system receives a message from the central node granting a TDM transmission window starting at a designated time. The system further communicates the packet to an upstream transmission mechanism within the remote node before the designated time, and transmits to the central node an upstream frame containing the packet at the designated time.
摘要翻译：本发明的一个实施例提供一种用于在以太网无源光网络（EPON）中适应时分复用（TDM）业务的系统。在操作期间，系统从远程节点的上游TDM信道接收数据，并将接收的数据存储在分段缓冲器中。系统将存储在分段缓冲器中的数据封装成一个数据包。系统从指定的时间开始从中央节点接收授予TDM传输窗口的消息。该系统进一步在指定时间之前将分组传送到远程节点内的上行传输机制，并在指定时间向中央节点发送包含分组的上行帧。

2. 发明授权

US09615153B2 System and method for applying an extended multipoint protocol to wireless access systems 有权
公开(公告)号：US09615153B2
公开(公告)日：2017-04-04
申请号：US13495057
申请日：2012-06-13
申请人： Lowell Lamb , Glen Kramer , Ryan Hirth , Edward Boyd
发明人： Lowell Lamb , Glen Kramer , Ryan Hirth , Edward Boyd
IPC分类号： H04B10/00 , H04Q11/00
CPC分类号： H04Q11/0067 , H04Q11/0071
摘要： A system and method for applying an extended multipoint control protocols to wireless access systems. A medium-to-medium adaptor can be provided in an adaptor node that can interface with an upstream optical line terminal in a PON domain and a downstream device in a non-PON wireless domain. The medium-to-medium adaptor enables an implementation of end-to-end services across multiple quality of service (QoS) domains by passing all traffic with controlled delay and without contention.

3. 发明申请

US20070003282A1 Method and system for accommodating different clock frequencies in an Ethernet passive optical network 有权
标题翻译：用于在以太网无源光网络中适应不同时钟频率的方法和系统
公开(公告)号：US20070003282A1
公开(公告)日：2007-01-04
申请号：US11478492
申请日：2006-06-28
申请人： Edward Boyd , Ryan Hirth , Hung Nguyen
发明人： Edward Boyd , Ryan Hirth , Hung Nguyen
IPC分类号： H04J14/00
CPC分类号： H04J3/0638 , H04J3/0652 , H04J3/0682 , H04J3/07 , H04J3/1694 , H04Q11/0067 , H04Q2011/0079
摘要： One embodiment of the present invention provides a system that accommodates different clock frequencies in an EPON. The system receives a signal from the OLT at the ONU and derives an OLT clock. The system also maintains a local clock. The system further receives from the OLT an assignment for an upstream transmission window, during which the ONU can transmit an upstream data burst to the OLT based on the local clock. The system adjusts the number of bits of the data burst without affecting the payload data carried in the data burst, thereby allowing the data burst to fit properly within the upstream transmission window and compensating for frequency differences between the local clock and the OLT clock. The system transmits the data burst based on the local clock in the upstream transmission window.
摘要翻译：本发明的一个实施例提供一种在EPON中适应不同时钟频率的系统。系统从ONU接收来自OLT的信号，得到OLT时钟。该系统还维护本地时钟。该系统还从OLT接收用于上行传输窗口的分配，在该传输窗口期间，ONU可以基于本地时钟向OLT发送上行数据突发。该系统调整数据脉冲串的位数，而不影响数据脉冲串中承载的有效载荷数据，从而允许数据脉冲串适配于上游传输窗口内，并补偿本地时钟与OLT时钟之间的频率差异。系统根据上行传输窗口中的本地时钟传输数据脉冲串。

4. 发明申请

US20070014575A1 Method and apparatus for facilitating asymmetric line rates in an ethernet passive optical network 有权
标题翻译：用于在以太网无源光网络中促进非对称线路速率的方法和装置
公开(公告)号：US20070014575A1
公开(公告)日：2007-01-18
申请号：US11228879
申请日：2005-09-16
申请人： Glen Kramer , Edward Boyd , Ryan Hirth , Lawrence Davis , Lowell Lamb
发明人： Glen Kramer , Edward Boyd , Ryan Hirth , Lawrence Davis , Lowell Lamb
IPC分类号： H04J14/00
CPC分类号： H04J3/0652
摘要： One embodiment of the present invention provides a method for facilitating asymmetric line rates in an Ethernet passive optical network (EPON) which includes a central node and at least one remote node. During operation, the system provides a downstream code-group clock, wherein each cycle thereof corresponds to a code group transmitted from the central node to a remote node. The system also provides an upstream code-group clock, wherein each cycle thereof corresponds to a code group received at the central node from a remote node. In addition, the system provides a multi-point control protocol (MPCP) clock, wherein the frequency ratio of the MPCP clock to the downstream code-group clock is different from the frequency ratio of the MPCP clock to the upstream code-group clock, thereby allowing the downstream transmission to be performed at a faster line rate than the upstream transmission line rate.
摘要翻译：本发明的一个实施例提供一种用于促进包括中央节点和至少一个远程节点的以太网无源光网络（EPON）中的非对称线路速率的方法。在操作期间，系统提供下游代码组时钟，其中每个周期对应于从中央节点发送到远程节点的代码组。该系统还提供上行代码组时钟，其中每个周期对应于从远程节点在中央节点接收的代码组。另外，该系统提供多点控制协议（MPCP）时钟，其中MPCP时钟与下游码组时钟的频率比不同于MPCP时钟与上行代码组时钟的频率比，从而允许以比上行传输线路速率更快的线路速率执行下游传输。

5. 发明申请

US20050201554A1 Method for data encryption in an ethernet passive optical network 有权
标题翻译：以太网无源光网络数据加密方法
公开(公告)号：US20050201554A1
公开(公告)日：2005-09-15
申请号：US11078923
申请日：2005-03-10
申请人： Glen Kramer , Lawrence Davis , Edward Boyd , Ryan Hirth , Ngo Ho
发明人： Glen Kramer , Lawrence Davis , Edward Boyd , Ryan Hirth , Ngo Ho
IPC分类号： H04L9/00 , H04L9/12
CPC分类号： H04L9/12 , H04L9/0637
摘要： One embodiment of the present invention provides a system that decrypts downstream data in an Ethernet passive optical network (EPON). During operation, the system receives a data frame which is encrypted based on a remote input block and a session key, wherein the remote input block is constructed based on a remote cipher counter and a remote block counter. The system adjusts a local cipher counter based on a received checksum located in a preamble of the data frame, wherein the local cipher counter is substantially synchronized with the remote cipher counter. In addition, the system truncates the local cipher counter by discarding n least significant bits thereof. The system then constructs a local input block based on the truncated cipher counter and a local block counter for the received data frame. Next, the system decrypts the data frame based on the local input block and the session key.
摘要翻译：本发明的一个实施例提供一种解密以太网无源光网络（EPON）中的下游数据的系统。在操作期间，系统接收基于远程输入块和会话密钥加密的数据帧，其中基于远程密码计数器和远程块计数器构建远程输入块。该系统基于位于数据帧的前导码中的接收到的校验和来调整本地密码计数器，其中本地密码计数器基本上与远程密码计数器同步。此外，系统通过丢弃其最低有效位来截断本地密码计数器。然后，系统基于截断的密码计数器和接收到的数据帧的本地块计数器构建本地输入块。接下来，系统基于本地输入块和会话密钥来解密数据帧。

6. 发明申请

US20060257149A1 Method and apparatus for accommodating multiple optical segments in an Ethernet passive optical network 审中-公开
标题翻译：用于在以太网无源光网络中容纳多个光纤段的方法和装置
公开(公告)号：US20060257149A1
公开(公告)日：2006-11-16
申请号：US11130731
申请日：2005-05-16
申请人： Ryan Hirth , Edward Boyd , Hoa Phan
发明人： Ryan Hirth , Edward Boyd , Hoa Phan
IPC分类号： H04J14/00
CPC分类号： H04J14/02 , H04B10/272
摘要： One embodiment of the present invention provides a system that accommodates multiple optical segments in an Ethernet passive optical network (EPON), wherein the EPON includes a central node and a number of remote nodes, and wherein the remote nodes reside in a number of optical segments. During operation, the system transmits downstream data from the central node to the remote nodes by broadcasting the data to the optical segments. In addition, the system selectively allows an optical segment to communicate with the central node during an upstream transmission period assigned to a remote node residing in that optical segment, thereby accommodating multiple optical segments and hence an increased number of remote nodes within the EPON.
摘要翻译：本发明的一个实施例提供了一种在以太网无源光网络（EPON）中容纳多个光纤段的系统，其中EPON包括中央节点和多个远程节点，并且其中远程节点驻留在多个光纤段。在运行期间，系统通过将数据广播到光段，从中央节点向远程节点发送下行数据。此外，该系统选择性地允许光学段在分配给驻留在该光学段中的远程节点的上行传输周期期间与中央节点进行通信，由此容纳多个光段，并因此容纳EPON内的远程节点的数量增加。

7. 发明申请

US20130315593A1 System and Method for Applying an Extended Multipoint Protocol to Wireless Access Systems 有权
标题翻译：将扩展多点协议应用于无线接入系统的系统和方法
公开(公告)号：US20130315593A1
公开(公告)日：2013-11-28
申请号：US13495057
申请日：2012-06-13
申请人： Lowell Lamb , Glen Kramer , Ryan Hirth , Edward Boyd
发明人： Lowell Lamb , Glen Kramer , Ryan Hirth , Edward Boyd
IPC分类号： H04B10/10
CPC分类号： H04Q11/0067 , H04Q11/0071
摘要： A system and method for applying an extended multipoint control protocols to wireless access systems. A medium-to-medium adaptor can be provided in an adaptor node that can interface with an upstream optical line terminal in a PON domain and a downstream device in a non-PON wireless domain. The medium-to-medium adaptor enables an implementation of end-to-end services across multiple quality of service (QoS) domains by passing all traffic with controlled delay and without contention.
摘要翻译：一种用于将扩展多点控制协议应用于无线接入系统的系统和方法。可以在可以与PON域中的上行光线路终端和非PON无线域中的下游设备接口的适配器节点中提供中等到中等的适配器。中等到中等适配器通过传递具有受控延迟和无竞争的所有流量，实现跨多个服务质量（QoS）域的端到端服务。

8. 发明申请

US20130315238A1 Method and Apparatus for Extending Multipoint Control Protocols to Mixed Media Access Systems 审中-公开
标题翻译：用于将多点控制协议扩展到混合介质访问系统的方法和装置
公开(公告)号：US20130315238A1
公开(公告)日：2013-11-28
申请号：US13495042
申请日：2012-06-13
申请人： Lowell Lamb , Glen Kramer , Ryan Hirth , Edward Boyd
发明人： Lowell Lamb , Glen Kramer , Ryan Hirth , Edward Boyd
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04Q11/0067 , H04Q11/0071
摘要： A method and apparatus for extending multipoint control protocols to mixed media access systems. A medium-to-medium adaptor can be provided in an adaptor node that can interface with an upstream optical line terminal in a PON domain and a downstream device in a non-PON domain. The medium-to-medium adaptor enables an implementation of end-to-end services across multiple quality of service (QoS) domains by passing all traffic with controlled delay and without contention.
摘要翻译：一种用于将多点控制协议扩展到混合媒体接入系统的方法和装置。可以在可以与PON域中的上行光线路终端和非PON域中的下游设备接口的适配器节点中提供中等到中等适配器。中等到中等适配器通过传递具有受控延迟和无竞争的所有流量，实现跨多个服务质量（QoS）域的端到端服务。

9. 发明申请

US20070261703A1 Article of apparel for holding and operating electronic devices 有权
标题翻译：持有和操作电子设备的服装物品
公开(公告)号：US20070261703A1
公开(公告)日：2007-11-15
申请号：US11430182
申请日：2006-05-09
申请人： Dobriana Gheneva , Edward Boyd , Peter Valles
发明人： Dobriana Gheneva , Edward Boyd , Peter Valles
IPC分类号： A24F19/00
CPC分类号： A41D27/205 , A41B1/08 , A41D1/02 , A41D1/04 , A41D1/06 , A41D1/08 , A41D3/02
摘要： An article of apparel comprising: a pocket, the pocket comprising an opening to permit insertion and removal of an electronic device, the pocket further comprising at least one raised portion, wherein when the electronic device is located in the pocket, at least one operational control button of the electronic device is positioned adjacent the at least one raised portion.
摘要翻译：一种服装制品，包括：口袋，所述口袋包括允许插入和移除电子设备的开口，所述口袋还包括至少一个凸起部分，其中当所述电子设备位于所述口袋中时，至少一个操作控制电子设备的按钮位于至少一个凸起部分附近。

10. 发明申请

US20070194066A1 Article of apparel incorporating a covered electronic device 有权
标题翻译：包含电子装置的服装文章
公开(公告)号：US20070194066A1
公开(公告)日：2007-08-23
申请号：US11358743
申请日：2006-02-22
申请人： James Ishihara , YeongKyu Yoo , Edward Boyd
发明人： James Ishihara , YeongKyu Yoo , Edward Boyd
IPC分类号： A44C5/00 , G04B37/00 , A45F3/14
CPC分类号： A41D1/002 , A44C5/0015 , A44C5/0053 , G04B37/12 , G04B37/1433 , G04B37/1486
摘要： An article of apparel is disclosed that includes a covered electronic device. The apparel is at least partially formed from a material element that defines an aperture. The electronic device is locatable within the aperture and secured to the material element. A material covers the electronic device such that the electronic device cannot be seen. Upon activation of the electronic device, the readout is seen through the material. The electronic device may be a timing device, such as a watch, or a global positioning system unit. The apparel may be a wristband formed from a textile material or any of a variety of other types of apparel.
摘要翻译：公开了一种包括被覆盖的电子设备的服饰品。服饰至少部分地由限定孔的材料元件形成。电子设备可定位在孔内并固定到材料元件上。材料覆盖电子设备，使得电子设备不能被看到。在激活电子设备时，通过该材料可以看出读数。电子设备可以是定时设备，例如手表或全球定位系统单元。服装可以是由纺织材料或各种其他类型的服装中的任何一种形成的腕带。

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