Patent application number | Description | Published |
20110206372 | METHOD, DEVICE, AND SYSTEM FOR IMPLEMENTING LR-PON - A method, device and system for implementing a long reach passive optical network (LR-PON) are provided, which solve the problem that the cost for establishing an LR-PON system is high. The method includes: receiving an uplink burst packet transmitted by an optical network unit (ONU) in a burst manner (101) , converting a burst optical signal of the uplink burst packet into a continuous optical signal, and transmitting the continuous optical signal to a receiving device (105). The present invention is applicable to an LR-PON. | 08-25-2011 |
20120224858 | METHOD AND APPARATUS FOR TRANSMITTING MULTIPLE SERVICES - A method and an apparatus for transmitting multiple services are provided, and which belong to the field of optical transmission technologies. The method includes: receiving bandwidth information of TCONTs of all nodes; dividing a payload area of a GTH frame into a preset number n of arrays, where each array includes a specified number of timeslots and the interval between any two neighboring timeslots in each array is n and n is a natural number; calculating, according to the bandwidth information of the TCONTs of all the nodes, timeslot positions of arrays occupied by the TCONTs of each node in the payload area; interleaving, according to the timeslot positions of the arrays occupied by the TCONTs of a local node in the payload area, the TCONTs of the local node into corresponding timeslots starting from a specified frame, obtaining a GTH frame, and transmitting the GTH frame. | 09-06-2012 |
20130287017 | METHOD FOR CONTROLLING DATA STREAM SWITCH AND RELEVANT EQUIPMENT - Embodiments of the present disclosure disclose a method for controlling data stream switch and a relevant equipment. The method includes: obtaining bandwidth demand information of a data stream; calculating a BWM according to the bandwidth demand information, the physical bandwidth of at least one ingress port and at least one egress port of the data stream, and TDM service bandwidth information; performing sequencing on entries of the BWM, to obtain a bandwidth sequencing information table; performing cell even sequencing processing on the data stream according to the bandwidth sequencing information table, to obtain a cell table; and controlling, sending of cells of the data stream according to the cell table. Through the solutions provided, processing complexity may be effectively reduced, the problem of scale limitation on a bufferless switch structure is solved, and meanwhile, a delay jitter during switch processing is also decreased. | 10-31-2013 |
20140133857 | Method, Device, and System for Implementing LR-PON - A method, device and system for implementing a long reach passive optical network are provided. Uplink optical burst packets are transmitted by an optical network unit. The uplink optical burst packets are converted into an electrical signal and then a continuous optical signal. The continuous optical signal is transmitted to a receiving device. | 05-15-2014 |
20150200856 | Traffic Control Method, Device, and Network - A traffic control method and device are provided. The method includes receiving traffic monitoring information of a first service flow reported by a reaction point RP; when a congestion state of a first service flow of a congestion point CP satisfies a congestion condition, determining a reaction point RP needing traffic adjustment from a designated reaction point RP according to the received traffic monitoring information, and calculating, according to the traffic monitoring information, a new traffic value of a first service flow of each of the reaction point RP needing traffic adjustment; sending each calculated new traffic value of a first service flows to a corresponding reaction point RP needing traffic adjustment, so that the reaction point RP performs traffic control on the first service flow of the reaction point RP according to the new traffic value. | 07-16-2015 |
Patent application number | Description | Published |
20090242833 | Self-situating stimuli-responsive polymer compositions in soil additives and methods for use - Disclosed are soil additives comprised of self-situating, stimuli-responsive polymer compositions and methods of their use. In one embodiment, the polymer composition or polymer network comprises permanent cross-links and non-permanent cross-links, wherein the non-permanent cross-links are capable of being removed upon application or exposure to a stimulus, typically located within the soil. In another embodiment, the method of increasing water retention in soils includes applying a soil additive, comprising polymer networks of the present invention admixed with an aqueous solution to form a colloidal dispersion solution or suspension, to a soil surface. The suspension or colloidal dispersion solution facilitates penetration of the polymer composition through the soil surface and into the soil, migrating typically to lower water potential areas and, more typically, along drainage channels located within the soil. After penetration of the soil surface, the polymer network is then exposed to a stimulus, typically present in the soil, whereby the non-permanent cross-links are removed and the polymer composition undergoes a volumetric change. This results in the prevention, arrest or decelerated loss of water from the targeted area, for example the plant root zone, which allows for improved water usage efficiency by plants, grasses, vegetation, etc. | 10-01-2009 |
20110003936 | Soil hydrophilization agent and methods for use - Disclosed are soil additives capable of hydrophilizing soil particles and/or increase available water capacity in soil. The soil additive are capable of increasing the available water content/capacity (AWC) in soils, the additive in one embodiment comprising a polymer composition having a hydrophilic portion and a hydrophobic portion, wherein the hydrophobic portion of the copolymer binds with the soil particle surface and the hydrophilic portion of the copolymer can bind with water. This results in the prevention, arrest or decelerated loss of water from the targeted area, for example the plant root zone, which allows for improved water usage efficiency by plants, grasses, vegetation, etc. | 01-06-2011 |
20120220454 | SEED COATINGS, COATING COMPOSITIONS AND METHODS FOR USE - Coating compositions and methods of use, allowing for improved water and/or nutrient usage by seeds, plants, shrubs, and vegetation, among others, are disclosed. | 08-30-2012 |
20130036668 | WETTABLE, NON-LEACHABLE PEAT MOSS, METHOD OF PREPARATION, AND METHOD OF USE - A peat moss composition having improved water holding capacity, hydrophilicity, and/or anti-leaching properties comprising one or more polysaccharides, for example guars and/or guar derivatives, is disclosed. A method of preparing the peat moss composition and a method of using it are also disclosed. | 02-14-2013 |
20130145687 | Soil Additives For Promoting Seed Germination, For Prevention of Evaporation and Methods for Use - The present invention relates to methods of improving germination rates of plants or crops, and of preventing or arresting water evaporation loss from targeted soil areas by use of soil additives, which allow for improved water utilization by crops, plants, grasses, vegetation, etc. | 06-13-2013 |
20140069158 | WETTABLE PEAT MOSS, METHOD OF PREPARATION, AND METHOD OF USE - A composition comprising peat moss and one or more alkoxylates selected from the group consisting of alcohol alkoxylates and alkylphenol alkoxylates and, optionally, one or more polysaccharides, for example guars and/or guar derivatives. A synergistic effect of a combination of the alkoxylates and the polysaccharides was discovered. A method of preparing the peat moss composition and a method of using it are also disclosed. | 03-13-2014 |