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公开(公告)号：US20220174378A1
公开(公告)日：2022-06-02
申请号：US17676406
申请日：2022-02-21
IPC分类号： H04Q11/00
摘要： An optical device may include a communication interface and processing logic configured to receive a broadcast contention-based allocation from an optical line terminal (OLT), wherein the contention-based allocation is associated with activation of the optical device in an optical network. The processing logic may also be configured to transmit a message in response to the contention-based allocation, wherein the message includes information identifying the optical device and receive, from the OLT, an assignment message or a feedback message in response to the transmitted message. The processing logic may be further configured to execute a retransmission procedure based on the assignment or feedback message indicating that a collision occurred.
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公开(公告)号：US20240334094A1
公开(公告)日：2024-10-03
申请号：US18127034
申请日：2023-03-28
IPC分类号： H04Q11/00 , H04L43/0811
CPC分类号： H04Q11/0067 , H04L43/0811 , H04Q2011/0083 , H04Q2213/13175
摘要： An example method includes storing status data for a network communication device connected to a host device by a pluggable connector in a memory of the network communication device. A change in the status data is signaled using a signal on the pluggable connector. The status data is sent from the memory of the network communication device to the host device over the pluggable connector. The status data is displayed on a local indicator of the host device.
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公开(公告)号：US11736840B2
公开(公告)日：2023-08-22
申请号：US17221861
申请日：2021-04-05
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0067 , H04Q2011/0064 , H04Q2011/0088
摘要： A method may include transmitting an open contention-based grant to optical network units (ONUs) and receiving, from at least one of the ONUs, a response to the open contention-based grant. The method may also include determining whether a collision has occurred in response to the open contention-based grant. The method may further include provisioning grants to ONUs in response to determine that a collision has occurred.
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公开(公告)号：US11706547B2
公开(公告)日：2023-07-18
申请号：US17676406
申请日：2022-02-21
IPC分类号： H04Q11/00
CPC分类号： H04Q11/0062 , H04Q2011/0064 , H04Q2011/0086
摘要： An optical device may include a communication interface and processing logic configured to receive a broadcast contention-based allocation from an optical line terminal (OLT), wherein the contention-based allocation is associated with activation of the optical device in an optical network. The processing logic may also be configured to transmit a message in response to the contention-based allocation, wherein the message includes information identifying the optical device and receive, from the OLT, an assignment message or a feedback message in response to the transmitted message. The processing logic may be further configured to execute a retransmission procedure based on the assignment or feedback message indicating that a collision occurred.
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公开(公告)号：US11272271B1
公开(公告)日：2022-03-08
申请号：US17095914
申请日：2020-11-12
IPC分类号： H04Q11/00
摘要： An optical device may include a communication interface and processing logic configured to receive a broadcast contention-based allocation from an optical line terminal (OLT), wherein the contention-based allocation is associated with activation of the optical device in an optical network. The processing logic may also be configured to transmit a message in response to the contention-based allocation, wherein the message includes information identifying the optical device and receive, from the OLT, an assignment message or a feedback message in response to the transmitted message. The processing logic may be further configured to execute a retransmission procedure based on the assignment or feedback message indicating that a collision occurred.
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公开(公告)号：US11616592B2
公开(公告)日：2023-03-28
申请号：US17091527
申请日：2020-11-06
摘要： A method may include determining a number of categories associated with optical network units (ONUs) in a system and assigning an allocation identifier to each of the respective categories. The method may also include transmitting the assigned allocation identifiers to the ONUs and transmitting a contention-based allocation to the ONUs, wherein the contention-based allocation includes a first one of the allocation identifiers.
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公开(公告)号：US20210329356A1
公开(公告)日：2021-10-21
申请号：US17221861
申请日：2021-04-05
IPC分类号： H04Q11/00
摘要： A method may include transmitting an open contention-based grant to optical network units (ONUs) and receiving, from at least one of the ONUs, a response to the open contention-based grant. The method may also include determining whether a collision has occurred in response to the open contention-based grant. The method may further include provisioning grants to ONUs in response to determine that a collision has occurred
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公开(公告)号：US20240333589A1
公开(公告)日：2024-10-03
申请号：US18128316
申请日：2023-03-30
IPC分类号： H04L41/082 , G06F8/61 , H04L41/0806
CPC分类号： H04L41/082 , G06F8/63 , H04L41/0809
摘要： An example method includes storing a first software image for a pluggable interface module connected to a network communication device in a first memory region of the network communication device, storing a second software image for the pluggable interface module in a second memory region of the network communication device, programming the pluggable interface module with the first software image from the first memory region of the network communication device responsive to determining the pluggable interface module requires updating, setting a first active indicator for the first software image responsive to validating the programming of the pluggable interface module with the first software image, verifying an operation of the first software image by the pluggable interface module, and responsive to a failure of the verifying the operation of the first software image, programming the pluggable interface module with the second software image from the second memory region.
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公开(公告)号：US20220149969A1
公开(公告)日：2022-05-12
申请号：US17091527
申请日：2020-11-06
摘要： A method may include determining a number of categories associated with optical network units (ONUs) in a system and assigning an allocation identifier to each of the respective categories. The method may also include transmitting the assigned allocation identifiers to the ONUs and transmitting a contention-based allocation to the ONUs, wherein the contention-based allocation includes a first one of the allocation identifiers.
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公开(公告)号：US10986428B1
公开(公告)日：2021-04-20
申请号：US16928237
申请日：2020-07-14
IPC分类号： H04Q11/00
摘要： A method may include transmitting an open contention-based grant to optical network units (ONUs) and receiving, from at least one of the ONUs, a response to the open contention-based grant. The method may also include determining whether a collision has occurred in response to the open contention-based grant. The method may further include provisioning grants to ONUs in response to determine that a collision has occurred.
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