Abstract: This application relates to an antenna and a communication device. An example antenna includes a reflector, a resonator, a radiator, and an enclosure frame. The resonator is disposed on a side of the reflector and is configured to filter a signal of the antenna. The radiator is disposed on a side of the resonator facing away from the reflector, and the radiator and the resonator are electrically connected. The enclosure frame is disposed on the same side on the reflector as the resonator, and forms, with the reflector, an accommodating space for accommodating the resonator and the radiator. The enclosure frame has a metal surface.

Abstract: The present invention discloses a Bluetooth mesh network system having quick provisioning mechanism that includes an infrared control apparatus and nodes. The infrared control apparatus generates a provisioning activation infrared signal. Each of the nodes receives the provisioning activation infrared signal and generates a group key according to predetermined group number information thereof to perform communication according to the group key based on a Bluetooth mesh network communication protocol.

Abstract: Embodiments of this application disclose a dielectric filter and a communication device. In one example, the dielectric filter includes: a first dielectric block and a second dielectric block that are stacked up, where a first surface of the first dielectric block is opposite to a second surface of the second dielectric block; a first blind hole, a first through hole, and two or more resonance through holes whose openings are located on the first surface of the first dielectric block, and a second through hole whose opening is located on the second surface of the second dielectric block. A metal layer on the first surface of the first dielectric block is connected to a metal layer on the second surface of the second dielectric block.

Abstract: The present invention discloses a Bluetooth mesh network system having wake-up management mechanism that includes a control node and low power nodes. The control node broadcasts a wake-up parameter setting packet at broadcast time spots based on a broadcast period. Each of the low power nodes receives the wake-up parameter setting packet to be operated in a wake-up management mode to configure a start time spot, a time length and a period interval length of a wake-up period that is synchronous among the low power nodes accordingly. The control node further transmits data corresponding to the low power nodes in the wake-up period and the low power nodes is operated in a wake-up state within the wake-up period to receive the data from the control node and is operated in a sleep state outside of the wake-up period.

Abstract: The present invention discloses a Bluetooth mesh network system having a communication range extending mechanism that includes a plurality of nodes and a provisional node. The provisional node is configured to transmit a connection setting packet to the nodes to control the nodes to establish a coded PHY connection between each two of the nodes such that a packet error rate is smaller than a threshold value when the nodes perform communication when a physical distance between each two of the nodes is larger than a maximum non-coded-PHY communication distance, in which when the nodes establish a non-coded-PHY connection and the physical distance is larger than the maximum non-coded-PHY communication distance, the packet error rate is larger than the threshold value.

Abstract: The present invention discloses a Bluetooth mesh network system having unprovisioned communication mechanism that includes a delivering node and a receiving node. The delivering node generates a beacon signal having identification information that is not a key and performs broadcast communication. The receiving node receives the beacon signal and performs identification and processing under a network communication protocol to execute a command corresponding to the beacon signal.

Abstract: Embodiments of this application disclose a dielectric filter and a communication device. In one example, the dielectric filter includes: a first dielectric block and a second dielectric block that are stacked up, where a first surface of the first dielectric block is opposite to a second surface of the second dielectric block; a first blind hole, a first through hole, and two or more resonance through holes whose openings are located on the first surface of the first dielectric block, and a second through hole whose opening is located on the second surface of the second dielectric block. A metal layer on the first surface of the first dielectric block is connected to a metal layer on the second surface of the second dielectric block.

Abstract: The present disclosure discloses a Bluetooth mesh network system having power management mechanism that includes low power nodes and a friend node. The friend node operates a part of the low power nodes under a first connection mode to establish a one-to-one connection with the friend node under a connection protocol. The friend node operates the other part of the low power nodes under a second connection mode to establish a many-to-one connection based on a broadcast protocol. The friend node sets a mode operation time threshold value and accumulates a mode connection time for each of the low power nodes. When the mode connection time of one of the low power nodes that operates under one of the first connection mode and the second connection mode reaches the corresponding mode operation time threshold value, the one of the low power nodes switches to operate under the other one of the first connection mode and the second connection mode.

Abstract: The present invention discloses a Bluetooth mesh network system having a communication range extending mechanism that includes a plurality of nodes and a provisional node. The provisional node is configured to transmit a connection setting packet to the nodes to control the nodes to establish a coded PHY connection between each two of the nodes such that a packet error rate is smaller than a threshold value when the nodes perform communication when a physical distance between each two of the nodes is larger than a maximum non-coded-PHY communication distance, in which when the nodes establish a non-coded-PHY connection and the physical distance is larger than the maximum non-coded-PHY communication distance, the packet error rate is larger than the threshold value.

Abstract: The present invention discloses a Bluetooth mesh network system having wake-up management mechanism that includes a control node and low power nodes. The control node broadcasts a wake-up parameter setting packet at broadcast time spots based on a broadcast period. Each of the low power nodes receives the wake-up parameter setting packet to be operated in a wake-up management mode to configure a start time spot, a time length and a period interval length of a wake-up period that is synchronous among the low power nodes accordingly. The control node further transmits data corresponding to the low power nodes in the wake-up period and the low power nodes is operated in a wake-up state within the wake-up period to receive the data from the control node and is operated in a sleep state outside of the wake-up period.

Abstract: The present invention discloses a Bluetooth mesh network system having control authority sharing mechanism that includes an original provisioner node and at least one newly added provisioner node. The original provisioner node stores control authority information related to a Bluetooth mesh network, controls the Bluetooth mesh network accordingly and performs a control authority broadcast. The newly added provisioner node receives the control authority broadcast and establishes connection with the original provisioner node according to a connection protocol. The newly added provisioner node further requests the control authority information from the original provisioner node so as to control the Bluetooth mesh network after receiving the control authority information from the original provisioner node.

Abstract: The present disclosure discloses a Bluetooth mesh network system having power management mechanism that includes low power nodes and a friend node. The friend node operates a part of the low power nodes under a first connection mode to establish a one-to-one connection with the friend node under a connection protocol. The friend node operates the other part of the low power nodes under a second connection mode to establish a many-to-one connection based on a broadcast protocol. The friend node sets a mode operation time threshold value and accumulates a mode connection time for each of the low power nodes. When the mode connection time of one of the low power nodes that operates under one of the first connection mode and the second connection mode reaches the corresponding mode operation time threshold value, the one of the low power nodes switches to operate under the other one of the first connection mode and the second connection mode.

Abstract: A method for automatically upgrading firmware over the air and a wireless node are provided. The method is applied to a wireless local area network including a plurality of wireless nodes. The method includes: broadcasting, by the wireless node, firmware information, and maintaining a connectable state; scanning, by each of the wireless nodes, other wireless nodes, where when the wireless node scans another wireless node with an old version of firmware information, the scanning wireless node serves as a master wireless node, and the another scanned wireless node serves as a slave wireless node; connecting, by the master wireless node, to the slave wireless node, and sending an upgrade instruction to the slave wireless node; performing, by the slave wireless node, a firmware upgrade according to the upgrade instruction to update to a new version of firmware; and disconnecting the master wireless node from the slave wireless node.

Abstract: The present invention discloses a Bluetooth mesh network system having quick provisioning mechanism that includes an infrared control apparatus and nodes. The infrared control apparatus generates a provisioning activation infrared signal. Each of the nodes receives the provisioning activation infrared signal and generates a group key according to predetermined group number information thereof to perform communication according to the group key based on a Bluetooth mesh network communication protocol.

Abstract: The present invention discloses a Bluetooth mesh network system having unprovisioned communication mechanism that includes a delivering node and a receiving node. The delivering node generates a beacon signal having identification information that is not a key and performs broadcast communication. The receiving node receives the beacon signal and performs identification and processing under a network communication protocol to execute a command corresponding to the beacon signal.

Abstract: The present invention discloses a Bluetooth mesh network system having control authority sharing mechanism that includes an original provisioner node and at least one newly added provisioner node. The original provisioner node stores control authority information related to a Bluetooth mesh network, controls the Bluetooth mesh network accordingly and performs a control authority broadcast. The newly added provisioner node receives the control authority broadcast and establishes connection with the original provisioner node according to a connection protocol. The newly added provisioner node further requests the control authority information from the original provisioner node so as to control the Bluetooth mesh network after receiving the control authority information from the original provisioner node.