Abstract: The present invention provides for thermosensitive hydrogel for cancer therapeutic and methods of preparation thereof. The invention represents an advancement in the field of cancer therapeutics and provides for a polymer-protein based thermosensitive hydrogel comprising polyvinyl alcohol, poloxamer 407 and bovine serum albumin. The thermosensitive hydrogel can be optionally be enriched with one or more additional component such as photothermal agents, photosensitizers, drugs and dyes. The invention also provides for a method of preparing the thermosensitive hydrogels. The hydrogels of the present invention are inexpensive, thermosensitive, has ability to effectuate sustained release of drugs and can be used for targeted delivery and dual-modality treatment.

Abstract: A system (100) for a sheet metalworking is disclosed. The system (100) comprising a punch (1) connectable to a press (P), wherein the punch (1) is configured with a first electrical terminal (2). A die (3) configured with a die surface (DS), to support sheet metal (SM). A support member (4) movably disposed in the die (1), the support member (4) is provided with a second electrical terminal (5). The support member (4) and the punch (1) contacts a working portion (B) of the sheet metal (SM) at an axis (A-A) to supply electric current to a localized region (LR) of the working portion (B) for sheet metalworking.

Abstract: Embodiments herein provide a method for scheduling data by a network node aggregated with a long term evolution (LTE) protocol stack and a Wi-Fi (Wi-Fi) protocol stack. The LTE protocol stack and the Wi-Fi protocol stack are aggregated at RLC layer. The method includes establishing, by a LTE Wi-Fi scheduler (LWS), a connection with a user equipment (UE) for data transmission. Further, the method includes scheduling, by the LWS, data to the UE through at least one of a LTE interface and a Wi-Fi interface, wherein the data is scheduled on the Wi-Fi interface when a Wi-Fi channel is available.

Abstract: Embodiments herein provide a method implemented in a cloud radio access network (C-RAN). The method includes transmitting channel state information (CSI) reference signals to plurality of user equipments (UEs). The method includes receiving a measured downlink (DL) CSI from each UE among the plurality of UEs. The DL CSI corresponds to a plurality of antenna ports associated with a set of remote radio heads (RRHs) in cluster. Further, the method includes estimating an uplink (UL) CSI for each UE antenna port. The UL CSI is estimated using a pre-defined pilot structure received from each UE. The DL CSI or UL CSI is defined with respect to BS and UE antenna port pair. Furthermore, the method includes deriving a calibration coefficient for each antenna port based on measured DL CSI and estimated UL CSI. The calibrated DL CSI is used to precoder the data using a linear or non-linear precoder.

Abstract: Methods for preparation of decellularized corneal matrix-based hydrogel and bioink. The process involves decellularization of corneal samples, digestion of the corneal samples, adjustment of the pH and finally preparation of the hydrogel. The hydrogels produced by the method are extremely useful for treatment of various pathological conditions pertaining to cornea.

Abstract: Embodiments of the present disclosure disclose method and transmitter to generate and transmit a waveform with an optimized peak to average power (PAPR) in a communication network. The method comprises performing a constellation rotation on input data symbols to create a rotated data symbols, wherein the input data symbols is obtained by performing at least one of prefixing a modulation data with first predefined number (N1) of zero's and post-fixing the modulation data with second predefined number (N2) of zero's. Also, the method comprises performing convolution operation on the input data symbols using one or more filter coefficients to produce a symbol level filtered data. Further, the method comprises pulse shaping the symbol level filtered data to generate a pulse shaped data sequence and processing the pulse shaped data sequence to generate a waveform.

Abstract: The embodiments herein disclose a method and system for interference cancellation in a Heterogeneous Network (HetNet) including a base station serving a User Equipment (UE), and a plurality of neighbor base stations. Further, the method includes sharing a parameter associated with the base station serving the UE and the plurality of neighbor base stations in the HetNet. Further, the method includes determining whether the UE is experiencing interference from the neighbor base station based on the parameters. Further, the method includes coordinating with the base station serving the UE to cancel the level of interference experienced by the UE based on the transmission mode associated with each base station serving the UE and the neighbor base station interfering at the UE. The transmission mode is one of a Single-Input and Multiple-Output (SIMO) and Multiple-Output and Multiple-Output (MIMO) mode.

Abstract: Embodiments herein disclose a method and system for designing a waveform for data communication. The method includes applying, by a phase rotation applying unit, a constellation specific phase rotation between consecutive data symbols in a data stream to obtain a constellation rotated data stream. Further, the method includes introducing, by a frequency domain pulse shaping filter, an inter symbol interference (ISI) between modulated data symbols of the constellation rotated data stream, such that the ISI develops the waveform of the constellated rotated data stream to be transmitted.

Abstract: Embodiments herein provide a method of performing a cell search by user equipment (UE). The method includes receiving a signal from the base station. The method includes estimating a fractional frequency offset (FFO) along with a coarse timing using a cyclic prefix (CP) in the received signal. The method includes compensating the received signal with the estimated FFO. Further, the method includes applying a correlation on the compensated received signal with each of a plurality of primary synchronization signals (PSSs) generated by the UE. Furthermore, the method includes determining a plurality of cell search parameters based on the applied correlation.

Abstract: Embodiments of the present disclosure disclose method and transmitter to generate and transmit a waveform with an optimized peak to average power (PAPR) in a communication network. The method comprises performing a constellation rotation on input data symbols to create a rotated data symbols, wherein the input data symbols is obtained by performing at least one of prefixing a modulation data with first predefined number (N1) of zero's and post-fixing the modulation data with second predefined number (N2) of zero's. Also, the method comprises performing convolution operation on the input data symbols using one or more filter coefficients to produce a symbol level filtered data. Further, the method comprises pulse shaping the symbol level filtered data to generate a pulse shaped data sequence and processing the pulse shaped data sequence to generate a waveform.

Abstract: Systems, methods, and computer-readable medium, are disclosed for transforming user-defined-function invocations in a query-based environment. A user-defined-function (UDF) and a query invoking the UDF are received. The UDF is parsed into a plurality of statements. A first expression tree corresponding to the UDF and a second expression tree corresponding the query are constructed, and merged using an operator to generate a transformed expression. The transformed expression is simplified, using transformation rules, if it is determined that is can be simplified.

Abstract: Embodiments herein disclose a method and a base station for accessing a channel of an unlicensed band in a wireless communication network. The method includes maintaining a plurality of virtual stations by the base station in the wireless communication network based on a value. Further, the method includes contending to access the channel using the plurality of virtual stations. Each virtual station in the plurality of virtual stations includes a contention window and a counter value.

Abstract: Embodiments herein provide a method of estimating channel states of a plurality of user equipments (UEs) in a single instance. The method includes receiving pilot samples from the plurality of UEs. The method includes selecting a predetermined number of tones, wherein the channel associated with each UE across the selected pre-determined number of tones is same. The method includes collecting the received pilot samples from each pilot symbol and stacking the received pilot samples as a vector. Further, the method includes constructing a matrix. The matrix includes known pilot values used by each UE. Furthermore, the method includes estimating channel states of the plurality of UEs by applying a filter on the vector formed from the received pilot samples. The number of channel states to be estimated is reduced by selecting the pre-determined number of tones.

Abstract: The present invention discloses a simple mechanical method of fabrication of sub-micron aligned free standing hydrophobic and oleophilic fibers of polystyrene waste using extracts obtained from the peel of any citrus fruit such as orange, lemon, sweet lime, kinnow etc. as solvent. Fibers are aligned and useful in making different geometries. Process of making film using this process is facile and fast and film obtained is free standing film. Process set-up have minimum requirement and is inexpensive. This method is simple and flexible with respect to set-up and process. This process has the potential of being industrialized. Therefore, this method can be beneficial in dealing with both the orange peel and polystyrene waste.

Abstract: A lateral reinforcement system for a concrete structure having axially disposed structural bars. The lateral reinforcement system comprises a plurality of reinforcement ties disposed at an inclination to the axially disposed structural bars. A pair of reinforcement ties of the plurality of reinforcement ties is disposed at mirror inclinations to each other. In the pair of reinforcement ties, the reinforcement ties cross each other at diametrically opposite corners of the reinforcement ties at diametrically opposite axially disposed structural bars, such that, a first reinforcement tie of the pair of reinforcement ties crosses from inside of a second reinforcement tie of the pair of reinforcement ties at one structural bar, and the second reinforcement tie crosses from inside of the first reinforcement tie at the diametrically opposite structural bar. The plurality of reinforcement ties forms a three-dimensional interwoven network around the axially disposed structural bars.

Abstract: Embodiment herein provide a method and system of reporting cluster specific CSI feedback by user equipment (UE) to a cloud system. The UE associates with the cloud using a biased association or an unbiased association. In a biased association, a ratio between the highest received power from a Macro BS and a Pico base station is determined by the UE and compared with a threshold (bias). If the ratio is greater than the bias, the UE associates with the Pico BS. The UE reports CSI for a set of dominant Macro BSs and Pico BSs within a cluster. The UE can report the IDs of the BSs which contribute to dominant interference caused by the BSs of neighboring clusters.

Abstract: A communication network comprising of at least one remote base station; and a plurality of antenna ports connected to the at least one remote base station; wherein the remote base station controls the plurality of antenna ports. The remote base station is configured for defining mutually exclusive entry and exit points for the antenna ports in at least one of time; or frequency. Also, disclosed herein is a communication network comprising of at least one network controller and at least one base station, wherein the network controller is configured for assigning entry and exit points for each base station.