摘要:
Aspects of a method and system for a distinct physical pattern on an active channel to indicate a data rate transition for energy efficient Ethernet. In this regard, one or more distinct physical patterns may be transmitted on one or more active channels of a network link during an inter-packet gap to control a data rate on the link. The unique physical pattern may be transmitted instead of or in addition to one or more IDLE symbols. The distinct physical pattern may communicate a data rate to be utilized on the link and/or indicate when a data rate transition should occur on the link. The distinct pattern may be transmitted and/or the data rate transition may occur during a specified inter-packet gap or during a specified packet boundary. The distinct physical pattern may comprise one or more control characters and/or an ordered set of voltage levels, symbols, and/or characters.
摘要:
A broadband gateway may be operable to receive network topology information to enable peer-to-peer communications between a first communication device and a second communication device. The first communication device is communicatively coupled to the broadband gateway. The broadband gateway may be operable to handle at least one physical layer connection to at least one corresponding network access service provider. A communication link which may bypass core layer network components and/or resources for enabling the peer-to-peer communications between the first communication device and the second communication device may be established by the broadband gateway, based on the received network topology information, a location of the first communication device and a location of the second communication device. The broadband gateway may establish the communication link to enable the peer-to-peer communications by marking traffic such as by inserting QinQ tags into traffic between the first communication device and the second communication device.
摘要:
A broadband gateway, which that enables communication with a plurality of devices, handles at least one physical layer connection to at least one corresponding network access service provider. The broadband gateway may identify EPG information from service providers. The identified EPG information may be adapted to device attributes such as display resolution, and/or user profiles to generate user-specific EPG information for the corresponding devices. The generated user-specific EPG information may be dynamically configured in response to updates in the identified EPG information, the device attributes and/or the user profiles. The configured user-specific EPG information may be communicated to the corresponding devices, either upon the requests from the devices or by initiation of the broadband gateway, for content selection and/or content scheduling. Advertising content, selected based on analysis of the user behavior and/or the user feedbacks, may be communicated in the user-specific EPG information to the devices to support behavioral marketing.
摘要:
Aspects of a method and system for a centralized vehicular electronics system utilizing Ethernet with audio video bridging are provided. In this regard, electronic devices in a vehicle may be communicatively coupled via one or more Ethernet links and information may be communicated between the electronic devices over the Ethernet link(s) utilizing audio video bridging. At least one of multimedia, control, diagnostic, and sensory information between the electronic devices. Accordingly, resources on the one or more Ethernet links may be reserved via AVB to give priority to one of multimedia, control, diagnostic, and sensory information. Information communicated between the devices may be secured utilizing MACsec and related protocols. The electronic devices may comprise two or more network ports and may be enabled to forward packets between the two or more ports. The Ethernet links may comprise optical and/or copper cabling.
摘要:
Aspects of a method and system for communication are provided. In this regard, a femtocell may receive messages from a plurality of different sources comprising one or more other femtocells, one or more cellular enabled communication devices, and one or more non-cellular network nodes. The femtocell may select, based on the received messages, a master clock within one of the plurality of different sources as a master clock for synchronization of the plurality of different sources. A femtocell clock, a global navigational satellite signal (GNSS) clock, a cellular base station clock, or a cellular enabled communication device clock may be selected as the master clock. The femtocell may transmit and/or receive synchronization messages to and/or from the one or more cellular enabled communication devices and the one or more non-cellular network nodes.
摘要:
A non-intrusive and operational communication system monitoring and diagnostics. Loopback-type testing is facilitated through testing that is split between transmit and receive sections. Transmit testing on a port can be based on test packets that are removed from the transmission path by a PHY upon detection. Receive testing on a port can be based on live traffic packets.
摘要:
Aspects of a method and system for managing power consumption utilizing inter-gateway communication are provided. In this regard, a first broadband gateway residing in a first location may determine past, present, and/or expected power consumption of the first location. The gateway may receive, from one or more other broadband gateways residing in one or more other locations, information that enables determining past, present, and/or expected power consumption of the other location(s). The gateway may control power consumption of the first location by controlling a state of operation of devices residing in the first location. The gateway may determine aggregate power consumption of the first location and the other location(s). The gateway may control power consumption of the first location by enabling operation of one or more devices during periods of lower aggregate power consumption and disabling operation the devices during periods of higher aggregate power consumption.
摘要:
A system and method for enabling power over Ethernet (PoE) for legacy devices. Legacy devices often represent a large installed base of devices. This installed base of devices (e.g., mobile computing devices) may have little or no PoE functionality. It is a feature of the present invention that an external device (e.g., dongle) can be used to retrofit such an installed base of devices for use with state of the art PoE functionality.
摘要:
Aspects of a method and system for a connection system operable to sink and source supply power are provided. In this regard, one or more circuits within a connector that resides in a networking enabled device may be operable to determine whether the networking enabled device is to operate as a powered device or as a power supplying device. Based on a result of the determination, the one or more circuits may be operable to couple power pins of the connector to either a first power rail of the networking enabled device or a second power rail of the networking enabled device. The determination of whether the networking enabled device is to operate as a powered device or as a power supplying device may be based on a voltage on a sense pin of the connector and/or based on mechanical characteristics of the connector.
摘要:
A broadband gateway, which enables communication with a plurality of devices, handles at least one physical layer connection to at least one corresponding network access service provider. The broadband gateway may receive a packet from a network access service provider over a physical layer connection. The broadband gateway may determine which one of a set of possible transport protocols is utilized for the received packet. The determined transport protocol is utilized to identify or search for content of the received packet. The set of possible transport protocols are selected based on, for example, a channel type identified for the physical layer connection. The selected set of possible transport protocols may be utilized, sequentially or concurrently, to determine the transport protocol for the received packet. The identified content is marked utilizing the determined transport protocol for content distribution to devices for content consumption.