摘要:
Method, apparatus, and computer program product embodiments are disclosed to provide for wireless resource sharing on a fair basis between heterogeneous wireless networks to enable coexistence in a TV band white space. An example embodiment of the invention includes a method, comprising the steps of: receiving a coexistence value associated with a wireless network; receiving radio frequency spectral environment information of the wireless network; receiving coexistence values and radio frequency spectral environment information of wireless networks neighboring the wireless network; receiving a resource request for the wireless network; generating a resource allocation based at least on the received coexistence values and received radio frequency spectral environment information; and communicating at least a portion of the generated resource allocation to the wireless network. The resulting embodiments provide for wireless resource sharing on a fair basis between heterogeneous wireless networks to enable coexistence of secondary networks.
摘要:
A method and apparatus are disclosed for recording, at a recording apparatus, video content obtained from an array of cameras, wherein each camera records video content from a section of a recording area; receiving a wireless message from a tag situated in the recording area; applying a time stamp to the received wireless message; determining directional information of the tag in the recording area based on analysis of the wireless message; and causing the directional information and the timestamp to be stored.
摘要:
Method, apparatus, and computer program product embodiments are disclosed to provide coexistence values for wireless resource sharing on a fair basis between heterogeneous wireless networks to enable coexistence of secondary networks. An example embodiment of the invention includes a method, comprising the steps of: determining a coexistence value for a wireless network based on parameters associated with the wireless network, including at least one of a number of nodes in the wireless network, a current resource allocation utilization rate of the wireless network, coexistence assistance by the wireless network to assist in operation of other networks, and/or a priority of the wireless network, wherein the coexistence value characterizes eligibility of the wireless network to wireless spectrum resources available to secondary networks; and communicating the determined coexistence value of the wireless network to an associated network controller. The resulting embodiments provide for wireless resource sharing on a fair basis between heterogeneous wireless networks to enable coexistence of secondary networks.
摘要:
A method and apparatus are disclosed for recording, at a recording device, a media feed relating to a scene; receiving a series of wireless synchronisation messages at the recording device; recording a time stamp value with respect to each of the received messages indicating a time of receipt, and storing the time stamp values and the media feed. A method and apparatus are also disclosed for receiving, from each of a first and second recording device, a media feed recorded by the respective recording device and a series of time stamp values, wherein each time stamp value indicates a time of receipt of one of a series of wireless synchronisation messages at the respective recording device, and aligning the set of time stamp values received from a first recording device with the set of time stamp values received from a second recording device to synchronise the media feed received from the first recording device with the media feed received from the second recording device.
摘要:
Apparatus is configured to provide a first packet data unit for transmission as part of a first Bluetooth low energy advertising packet, the first packet data unit including a first indicator indicating the use of a first coordinate frame and first data indicating a location, the first data indicating the location using the first coordinate frame, and to cause transmission of the first Bluetooth low energy advertising packet including the first packet data unit.
摘要:
Apparatus comprises: a multi-element antenna; and a transmitter configured to broadcasting multiple packets from the multi- element antenna, wherein each packet comprising: a positioning part; and a calibration data part, wherein the calibration data part of a packet comprises: a portion of calibration data; and data indicating a location of the portion of calibration data in a set of calibration data. The transmitter is configured: to switch between different elements of the multi-element antenna in a sequence when broadcasting the positioning part of the packet; and to transmit all of the calibration data part of the packet without switching between different elements of the multi-element antenna.
摘要:
Apparatus is configured to provide a first packet data unit for transmission as part of a first Bluetooth low energy advertising packet, the first packet data unit including a first indicator indicating the use of a first coordinate frame and first data indicating a location, the first data indicating the location using the first coordinate frame, and to cause transmission of the first Bluetooth low energy advertising packet including the first packet data unit.