摘要:
In one embodiment, a management device determines a topology of nodes in a network. Based on the topology, frequency hopping sequences are assigned (and notified) to the nodes such that each particular node of a certain set of the nodes is assigned a frequency hopping sequence on which to transmit that is different than frequency hopping sequences of neighbors and hidden neighbors of that particular node. In another embodiment, a transmitting node first transmits a transmission indication signal on its particular frequency band based on its frequency hopping sequence, and then transmits a message on the particular frequency band. In a further embodiment, a receiving node listening to a plurality of frequency bands may detect the transmission indication signal on the particular frequency band. In response, the receiving node filters out all frequency bands other than the particular frequency band, and receives the following transmission on that particular frequency band.
摘要:
In one embodiment, a computer network may include nodes and at least one root node. A first subset of the nodes may be located along a designated path (a directed acyclic graph (DAG)) through the computer network to the root node, where the first subset of nodes is configured to operate according to a first wake-up timer. A second subset of the nodes that are not along the designated path are in communication to at least one node of the first subset of nodes along the designated path, and operate according to a second wake-up timer that is longer than the first wake-up timer. In this manner, second subset of nodes may be awake less often, e.g., conserving energy.
摘要:
A method of receiving a phone number is provided, including receiving, at a receiver of a first phone during a first voice communication session between the first phone and a second phone, a phone number transmitted by a user of the second phone after the first voice communication session is established. The phone number is detected with a signal detector coupled for communication with the receiver, and stored in a memory coupled to the signal detector.
摘要:
A method and apparatus is described to process an incoming telephone call. The method may comprise, at a recipient telephone system, receiving the incoming call including speech and identifying when a Do-Not-Disturb option is set. The Do-Not-Disturb option may identify that a user has requested not to receive telephone calls. Content analysis may be performed to identify content of the speech and a reference database may be interrogated based on the content to identify an associated rule. Thereafter, the Do-Not-Disturb option may be selectively overridden based on the associated rule. The content analysis may comprise performing speech recognition on the speech to obtain a reference word/phrase and interrogating the reference database with the word/phrase to identify the associated rule. A method of configuring a Do-Not-Disturb option in a telephone system is also described that allows a user to define reference words and associated rules.
摘要:
A method for automatically identifying wireless signal quality of a region includes receiving signal quality information associated with wireless signals received by each of a plurality of mobile endpoints and receiving location information identifying locations of each of the plurality of mobile endpoints. The method also includes, based on the received signal quality information and the received location information, identifying a first region of an area, the first region having a first signal quality.
摘要:
A method for intelligently managing a transportation network is provided. The method includes providing a roadside apparatus to communicate with vehicle nodes associated with vehicles in a transportation network, the vehicle nodes being in a range of control of the roadside apparatus. Based on real-time location and direction information received from a particular vehicle node associated with a particular one of the vehicles, a specific neighboring roadside apparatus whose range of control is next to be entered by the particular vehicle is identified. Handover information is communicated to the specific neighboring roadside apparatus, and the particular vehicle node is communicatively connected to the specific roadside apparatus before disconnection from the roadside apparatus.
摘要:
Techniques and systems for recalling voicemail messages from remote voicemail systems are disclosed. In one embodiment, a method for recalling a voicemail message from a target mailbox can include: accessing a voicemail system by a caller using a device; authenticating the caller using speaker verification; and deleting the voicemail message from the target mailbox. The target mailbox owner can be a member of the voicemail system, while the caller can be a non-member of that voicemail system. The device may be configured to support a telephony user interface (TUI), for example.
摘要:
In one embodiment, a method includes receiving a request message from a requesting endpoint, where the request message requests a communication session corresponding to an area. An area-based group comprising one or more endpoints associated with the area is identified. The area-based group allows the endpoints to communicate with each other in the communication session. The requesting endpoint is added to the area-based group to allow the requesting endpoint to communicate with the one or more endpoints in the communication session.
摘要:
A method is provided in one example implementation and the method includes interacting, via a first communication resource manager located in a first domain, with a second communication resource manager located in a second domain. The method further includes determining whether to establish a link for multicasting between users in the first domain and users in the second domain, and the link between the domains is established based on presence data of at least one user in the first domain and at least one user in the second domain.
摘要:
A method for recording automatic call distributor calls includes receiving from a caller a call for distribution to one of a plurality of agents and distributing the call to a first agent of the plurality of agents for handling. The method includes creating a call signature associated with the call for recording verification and recording communications of the call to a recording file. The method also includes embedding the call signature in the recording file.