1724 results about "Dormancy" patented technology

A method and apparatus for adding a member to an active call in a group communication network provides for receiving a member list from a user and sending a request to a server to add the member list to the active group call. The method and apparatus further provides for announcing each member in the member list that they are being added to the group call, receiving acknowledgement from a member who wishes to participate in the group call, and forwarding media to the member. The method and apparatus also provides for a significant reduction in the actual total dormancy wakeup time and latency by exchanging group call signaling even when mobiles are dormant and no traffic channel is active.

A method (200) and device (300) for saving energy in a wireless communication device configured to maintain a persistent communication session over a wireless network with an application server. The method (200) can include: opening (210) a persistent communication session with an application server via a cellular network; measuring (220) a round trip time (RTT) from sending a message to the application server to receiving an acknowledgement message from the application server; and automatically transitioning (230) the device from a first operating state to a second operating state after an amount of time in the absence of subsequent data traffic exceeding a predetermined threshold, wherein power consumption associated with the second operating state is less than power consumption associated with the first operating state, and the predetermined threshold is a function of the measured round trip time. Advantageously, the method (200) can measure the actual RTT and transition to a low power based on the measured RTT exceeding a predetermined threshold, before the expiration of a network configured inactivity timer and in the absence of subsequent data traffic, which helps to minimize unnecessary power drain in a wireless communication device and minimizes inefficiencies in connection with data exchanges between a network and a wireless communication device.

A system and methodology that performs data bundling and controls fast dormancy based on application monitoring and classification is provided. Moreover, the system provides a balance between saving battery power of a user equipment (UE) and reducing signaling and processing load in a radio resource controller (RRC). Specifically, the system observes data flow related behavior of applications on the UE. On receiving a first data flow request, an arrival time of a next data flow request is predicted based on an analysis of the behavior, and the system determines whether the two data flows can be bundled together and transmitted over a single connection. Additionally, on completion of the first data flow, the arrival time of the next data flow request is predicted based on the analysis, and the system determines whether a fast dormancy timer can be disabled to transmit the next data flow over the current connection.

The invention relates to a dormancy method and a device of a terminal device, which are used for realizing the requirement of saving power consumption. In this method, if the terminal device does notreceive a signal indicating wake-up within a preset time, If the InactivityTimer and/or the RetransmissionTimer are running, the terminal device stops the InactivityTimer and/or the RetransmissionTimer. The prior art situation in which the terminal device needs to be activated for a period of time until the timer expires even when the terminal device is instructed to sleep when the InactivityTimerand/or the RetractionTimer are running can be avoided. That is to say, through the method, the terminal equipment can be truly dormant, so that the power consumption can be better saved and the requirement of power consumption saving can be met.

The invention belongs to the technical fields of environmental engineering and bioengineering and particularly relates to a sphingomonas strain and applications thereof in the aspects of shortcut nitrification-denitrification of nitrogen-containing industrial waste water and domestic sewage and treatment of a polluted water source. The sphingomonas strain is separated from a Taihu water in China,is a local strain and has high safety; and the strain can be grown in a basic medium, wherein in the basic medium, CO2 is used as a carbon source and energy or CO2 and an organism are used as a mixedcarbon source and energy, and ammonia nitrogen or nitrate nitrogen is used as a nitrogen source. The bacterium liquid, the dormancy cell and the immobilized strain of the sphingomonas can decompose ammonia nitrogen into nitrite nitrogen and simultaneously can decompose the ammonia nitrogen into nitrogen, can be used as denitrification microorganism for converting the ammonia nitrogen into the nitrite nitrogen and the nitrogen, thereby achieving the shortcut nitrification-denitrification. The strain can rapidly decompose the ammonia nitrogen and is suitable for treating the nitrogen-containingindustrial waste water and domestic sewage as well as polluted water source.

A monitor dormancy method for MAC layer of wireless sensor network is disclosed, which includes steps: 1) every other dormancy period, the node is waken by dormancy clock to detect channel; 2) judges that it receives the lead code or not, if yes then receive the whole lead code, said lead code contains the information of target node; 3) judges that the target node of received lead code is the present node, if yes then converts into receiving state, else go next step 5); 4)if it does not detect the lead node, receive the next byte until the byte number is bigger than the length of lead code, and then go to next step; 5) resets the dormancy clock to convert into dormancy state. The lead code frame is led into the lead code in the method, which can be used to judge the address of target node of data, and the node just receives little lead code to judge that it should convert into receiving state or keeping on dormancy.

In a particular embodiment, a method includes sending a message from a communication device to a radio network controller. The message indicates that a data session has ended. The data session is supported by a wireless channel between the communication device and the radio network controller. After a time period following the sending of the message, a second message is selectively sent to the radio network controller. The second message indicates that the data session has ended. The second message is selectively sent based at least in part on whether a measurement indicates that data was communicated via the wireless channel during the time period.

The invention relates to a Paris polyphylla var. yunnanensis scale seedling culturing method. The method comprises the following steps of: selecting Paris polyphylla var. yunnanensis plants more than 10 years old and reserving seeds for planting; collecting mature seeds; washing the collected seeds to remove episperm; spreading and drying the seeds in a shade and ventilating place within 12 hours, wherein a temperature is maintained and an accumulation thickness is less than or equal to 6 cm; spreading the seeds uniformly and drying; filling the seeds into a ventilating container; storing the container in a shade environment with a suitable temperature, wherein the storage time is no more than 2 months; clearing impurities and residues in a seedling culturing field; fertilizing decayed farm manure and calcium superphosphate; plowing and raking soil; forming a furrow; spreading humus soil on the furrow surface; flatting the furrow surface; sowing in early June next year; taking the stored seeds, and after sterilizing, broadcasting the seeds uniformly according to the thickness of sowing; earthing after broadcasting; covering mantle on the furrow surface; irrigating sufficiently and performing seedling management. A method for drying the seeds of the Paris polyphylla var. yunnanensis in shade in an environment without direct sunlight is adopted, the dormancy of the seeds of the Paris polyphylla var. yunnanensis is broken, and the scale production of Paris polyphylla var. yunnanensis seedlings is realized, so that germchit guarantee is provided for large-area popularization and cultivation of the Paris polyphylla var. yunnanensis. The method has the characteristics of simple and easily-learned operation, high survival rate of germchit, low production cost, healthy and strong germchit, stable and reliable technology, high repeatability, and capacity of effectively solving the problem of scale seedling cultivation of the Paris polyphylla var. yunnanensis.

Based on application information received from a DPI device, a downstream device, such as a Radio Network Controller (RNC), optimally implements a dormancy timer policy for short-lived applications, such as email and MMS. In particular, the RNC may initially use a large value for the dormancy timer for these applications. When the RNC receives an indication of the end of the application from the DPI device, the RNC may terminate the connection, thereby immediately freeing up resources. Alternatively, should the DPI device fail to recognize the end of the application, the initial dormancy timer serves as a fail-safe, such that the radio network resources are still released for allocation to another device in the radio network.

The invention discloses an optimization method of spectrum efficiency and energy efficiency of a wireless communication system. The optimization method of the spectrum efficiency and the energy efficiency of the wireless communication system aims at the defects that an existing wireless communication system particularly emphasizes on improvement of the spectrum efficiency and pays less attention to decrease of the corresponding energy efficiency. Firstly, through analysis of intra-cell interference and inter-cell interference of the wireless communication system, spectrum efficiency and energy efficiency expressions about the number and location of relay stations are obtained, a spectrum efficiency and energy efficiency balance primary algorithm model is built, and optimized deployment is carried out according to the relay stations. Secondary, united dormancy dispatch of a base station and the relay station is carried out according to business flow. Finally, optimized spectrum sharing of the base station and the relay station is carried out. The optimization method of the spectrum efficiency and the energy efficiency of the wireless communication system can be applied to a cellular relay network, enables the communication system to reduce energy consumption and improve system throughput through balancing the spectrum efficiency and the energy efficiency of the wireless communication system, and satisfies requirements of energy conservation and emission reduction and requirements of reducing communication operating cost.

The invention relates to anti-proliferative aqueous extracts derived from plants, the extracts comprising compounds capable of inducing a plant organ into a state of dormancy or maintaining the organ in the state of dormancy. The invention further discloses cosmetic, pharmaceutical and agricultural compositions comprising the anti-proliferative extracts and use thereof.

The invention discloses a method for controlling channel access of a wireless sensor network. A base station node and each sensor node adopt a time frame structure with different lengths of time frame, so that the sensor nodes can reserve different time slots by dispatching to carry out data packet transmission, thereby not only reducing collision probability of forwarding data packets among sensor nodes in a high-density monitoring area and improving the utilization rate of wireless channel, but also effectively avoiding overhearing in the wireless sensor network and frequent status switching of a transceiver; therefore, the sensor nodes can be in dormancy status as fully as possible during idle transmission so as to greatly reduce energy consumption under the high-loading network condition and have good energy efficiency. A path reserve mechanism can reserve a multi-hop time slot in advance along data packet forwarding direction in time slot reservation phase, according to the time frame synchronizing characteristics of the sensor nodes on a forwarding path, thereby effectively avoiding end-to-end transmission delay of single data packet caused by intermittent transmission of data packets on the forwarding path.

The invention provides a vehicle dormancy awakening method. The method comprises the following steps that a gateway awakens all CAN networks after the gateway is awakened under the predetermined conditions; the gateway carries out reception judgement on wake-up signals carried by network management messages of various nodes in all CAN networks within the preset communication time in order to obtain an awakening configuration table for determining whether each CAN network needs to keep awakening; and after the preset communication time is over, the gateway executes a sleep request or keeps an awakening state of the corresponding CAN network according to the awakening configuration table. Through implementation of the invention, the dormancy time between the dormant CAN networks requesting the dormancy can be synchronized, and the awakening state between the CAN networks keeping communication is coordinated, so that the energy loss is reduced.

The present invention discloses a method for dynamically controlling the non-continuous receiving of user facility with a self-adapting mode. The invention comprises the following steps: allocating resource for the schedulable user facility at the network side in scheduling period, and confirming whether the data to be transmitted to each schedulable user facility exists after present scheduling period; indicating a token indicating whether the data to be transmitted to the user facility exists for the user facility according to the confirmation result, and transmitting the set token and scheduling information together to the user facility; and controlling the receiver to enter into a dormancy stage or continue in the activation period by the user facility according to the received token, wherein when the token shows that the data to be transmitted to the user facility exist at the network side, the user facility controls the receiver in the activation period. When the token shows that data to be transmitted to the user facility do not exist, the user facility controls the receiver to enter the dormancy stage.

The invention is applied to the production of eucalyptus crops, can improve soil structure and provide sufficient water, oxygen and nutrient to improve the output and the quality of planted eucalyptus crops. The invention relates to a fertilizer containing microorganisms and organic and inorganic substances. The fertilizer adopts cooperation of biotechnology and electrolytic technology, takes the microorganisms and mineralized matter as additives, and is added with nutrient formulation (nitrogen, phosphorus, potassium, sulfur, magnesium, calcium, silicon, boron, zinc, ferrum, molybdenum, and mycoprotein, amino acid, humus, plant nucleic acid, B vitamins, organized enzymes and unidentified factors improving the growth of the crops), which not only can provide sufficient nutrient for the crops, but also improves the soil, and is favorable for planting eucalyptus. Through the biotechnology, the microorganisms in the state of dormancy are injected the fertilizer, and are activated in favorable environment to decompose animal and plant residue, farm chemical, fertilizers, heavy metal toxic residue and minerals in the soil and change the contents of nitrogen, phosphorus and potassium; through the electrolytic technology, mineralized matter additives make the soil carry out chain reaction with the water and the supplied oxygen, so as to gradually change electric charge of ions in the soil, increase oxygen supply to the soil, improve the infiltrability of the water and strengthen conditions of microorganism activities.

A medium access control method based on wireless multimedia sensor network differentiating service relates to the design of wireless multimedia sensor network MAC layer protocol, and is mainly used for aiming at different services for providing differentiating service. When audio and video information exit in the multimedia sensor network, and simultaneously text information exists probably, different applications require different QoS. Simultaneously the designed MAC protocol is required for aiming at different services for providing differentiating service. Simultaneously the effective utilization of resource is realized in the full network range. The method according to the invention provides the MAC protocol based on the differentiating service of wireless multimedia sensor network, and adopts setting dynamic time slot allocation plan according to service grade thereby obtaining the MAC protocol based on the differentiating service of TDMA. The service lifetime of wireless multimedia sensor network is prolonged and the coordination and service quality of sensor network are increased through dividing a plurality layers of time slot, adjusting the time slot allocation according to service, dynamically adjusting the service grades and adding the dormancy of inactive node.

New devices and methods for diagnosis and compositions and methods for treatment of cancers use combinations of antimicrobial agents and agents that can reverse dormancy and hibernation pathways. We unexpectedly found that surprisingly low doses of anti-hibernation compounds can substantially inhibit cancer cell growth in vitro and can successfully treat cancers, including metastatic cancer. We also unexpectedly found that antimicrobial agents and anti-HDS compounds together can increase the degree of inhibition of cancer cell growth in a synergistic fashion. We conclude that combination therapy with antimicrobial agents and anti-HDS compounds can be effective in treating human patients with cancer.

The invention discloses a seed multiplication and rapid cultivation method of a Paris polyphylla Smith that belongs to the paris of liliaceae, which is that: the seeds obtained during October and November are sent into the environment under temperature 5+/-1 DEG C, and taken out after one month; red arils of the seeds are rubbed off, then the seeds are washed and repeatedly sent into the environment under temperature 20-22 DEG C and 5+/-1 DEG C for twice; after the process, the seeds obtained are sowed. The invention forms imitation ecological environment by adopting artificial environment to imitate natural environment, so as to promote seed and embryo after-ripening, rescind epicotyl dormancy of Paris Polyphylla Smith and achieve the purpose of seed normal bourgeon; by adopting the method, the whole germination period only needs about 270 days, thus shortening the germination period of the Paris polyphylla Smith.

A method and an apparatus for controlling a dormancy mode of the portable terminal by minimizing the dormancy mode entry delay of the display in power-off state are provided. The method includes starting, when the application processor and the communication processor stop data communication in display power-off state, a dormancy mode timer, checking, when the dormancy mode timer expires, a dormancy mode flag indicating communication channel state, and entering, when the dormancy mode flag indicates a communication channel connection release state, the dormancy mode, wherein the dormancy mode timer counts a number of segments constituting a maximum standby time for entering the dormancy mode.

The invention relates to a single lithium battery protection chip with accurate delay and dormancy functions. The chip internally comprises a control module and a detection module, wherein the detection module is used for comparing a voltage at the end VDD of a lithium battery with an overcharge detection voltage and an overdischarge detection voltage and comparing a voltage at the end VM with an overcurrent detection voltage, a short-circuit detection voltage and a charge detection voltage to obtain comparison signals; the control module is used for processing the comparison signals, judging the working state of the lithium battery and cutting off a charge or discharge switch to protect the lithium battery according to the actual situation. When the lithium battery just enters an overdischarge state, a difference between the voltage at the end VDD and the voltage at the end VM is detected; when the value of VDD-VM is lower than that of a dormancy detection voltage and an external circuit does not form a short circuit, the control module is used for controlling the chip to enter the dormancy state to reduce the power consumption and prolong the work time; protection measures adopted when the lithium battery enters an abnormal state are kept, and when the state of the lithium battery is restored, the charge or discharge switch is switched on to remove the abnormal state.

The invention discloses a 'three-selection, two-advancing and one-promotion' apple breeding method. The apple breeding method provided by the invention comprises the following steps of: (1) pollinating a castrated apple variety with excellent comprehensive characters by pollen of Xinjiang red-pulp apples, to obtain hybrid seeds; (2) stacking the hybrid seeds, and then sowing in a greenhouse for growing seedlings after breaking dormancy; (3) transplanting the seedlings to a big field, and selecting red-pulp and crisp-pulp seedlings from the seedlings at an early stage of apples; (4) respectively pollinating the castrated apple varieties with excellent comprehensive characters by pollen of each red-pulp and crisp-pulp seedling, to obtain backcross seeds; (5) stacking the backcross seeds, sowing in a greenhouse for growing seedlings after breaking dormancy, and weeding out individual plants with green leaves and reserving individual plants with red leaves at a seedling stage; and (6) transplanting the individual plants of the seedlings to the big field. Three new varieties have been selected from 2006 to 2013. At least 20-30 years are needed if a traditional method is used.

The invention discloses an energy saving method for an IPv6 wireless sensor network. Nodes of the wireless sensor network are generally comparatively small which are usually powered by batteries, the number of nodes is very huge and batteries changing is very troublesome. As a result, energy saving is an important part in applications of the wireless sensor network. After analyzing the traditional energy saving methods applied to the wireless sensor network and the energy consumption of each module of the sensor nodes, the invention carries out an energy consumption test on each module relating to a specific node, removes unimportant devices with huge energy consumption, invents a nodes dormancy mechanism and a network synchronized dormancy mechanism, and brings forward a scheduling algorithm for sensor network dormancy and a command frame format for the same. The invention effectively solves the problem of energy saving in the wireless sensor networks.

The invention provides a vehicle control method and system. The vehicle control method comprises the steps that after a whole vehicle is powered off, a main controller and all auxiliary controllers monitor whether self hard-wire ports meet the dormant condition or not; if the auxiliary controllers meet the dormant condition, a dormant request message is sent to a CAN bus, and the auxiliary controllers enter a dormant state till receiving the dormant request message sent by the main controller; after the main controller receives a dormant request message sent by the auxiliary controllers, whether the auxiliary controllers are allowed to be dormant is judged; if yes, the dormant request message is sent to the auxiliary controllers through the CAN bus; if the main controller meets the dormant condition and all the auxiliary controllers enter the dormant state, the main controller enters the dormant state; and after all the controllers enter the dormant state, the CAN bus enters the dormant state. By means of the vehicle control method and system, the problem that a vehicle storage battery losses electricity due to the fact that a dormancy awakening method requires all controllers to be simultaneously dormant or awakened in the prior art can be solved.

The invention provides a fruit tree multi-provenance quality seed breeding method which includes following steps: (1) performing pollination to a fruit tree in A variety through mixed pollen to obtain BC1 hybridized seeds, wherein the mixed pollen is formed by pollens from fruit trees in various varieties which are conspecific with the A variety; (2) breaking the dormancy of the BC1 hybridized seeds, sowing the BC1 hybridized seeds in a greenhouse and culturing the seedlings; and (3) transplanting the seedlings obtained in the step (2) to large fields, and selecting the plants which are excellent in comprehensive characters. The seed breeding method has important value in fruit tree seed breeding.

The invention discloses a method for rapidly raising high-quality 'three-current' (raising stocks, grafting and moving seedlings out of nurseries in the current year) well-bred seedlings of Carya illinoensis. The method disclosed by the invention comprises the following steps of: quickly breaking the dormancy of seeds through soaking the seeds into gibberellin, and carrying out seed stratification in a hotbed three months ahead of schedule; cutting the taproot growing points of sprout-stocks so as to carry out sprout-stock root breaking; carrying out container seedling-raising by using customized containers and a self-made matrix, placing the customized containers in a greenhouse and keeping for half a month, and after the customized containers are moved out of the greenhouse, completely burying the containers into soil; during the fast growing period of stock seedlings, daubing a gibberellin solution on the basal parts of stems, so that the ground-diameter thickening is effectively promoted, and a large number of high-quality stock seedlings meeting the requirements of grafting are raised in early July; and about 10-15 days after the grafting is successful, cutting out stock parts 1cm above graft buds, daubing gibberellin on the graft buds, and strengthening nutrient and water management, so that the graft buds grow to branches of 30-40 cm, and the heights of grafted seedlings in the current year meet the out-of-nursery standards of 50-60 cm, thereby raising a large number of healthily-growing 'three-current' well-bred seedlings of Carya illinoensis. Compared with the traditional seedling raising method, two years are shortened.