Abstract: Embodiments of the present invention described herein, discloses a method and system for managing a communication network using any loop avoidance or mitigation technology. The restoration of network under fault, or sub-optimal network condition, maintenance and improvement of network connectivity and network behaviour is based upon GET and POST commands. In one embodiment of the present invention, the restoration mechanism is used to maintain or improve network connectivity and network behaviour or function upon receipt of command from management plane or control plane to build optimal network condition (e.g: minimum hops, maximum bandwidth, etc.) for data traffic, within a communication network of any topology.

Abstract: The present disclosure relates to transmission of information across a communication channel efficiently and without error. The present disclosure also enables transmission of information across a communication channel such that the Peak to Average Power Ratio (PAPR) is one (zero in decibels). The present disclosure also enables transmission of information across a communication channel such that the information transmitted is present only along a finite number of orthogonal frequencies. The present disclosure also combines advantages of both Single-carrier Transmission (SCT) and Multi-Carrier Transmission (MCT) systems (e.g. Orthogonal Frequency Division Multiplexing (OFDM) systems).

Abstract: In an aspect, the present disclosure relates to a relay node (RN) operatively coupled with user equipment (UE), wherein the RN is configured to create one or more tunnels to enable transmission of data messages and control messages from the UE directly to a packet data network gateway (PGW). The present disclosure relates to methods and systems for tunneling user equipment (UE) traffic by creating one or more tunnels between a relay node (RN) and packet data network gateway (PGW) to prioritize control messages over data messages, wherein the one or more tunnels are created when the UE gets attached to the relay node (RN). Further, tunneling of the one or more control/non-access stratum (NAS) messages to the PGW can be performed over one of the higher priority tunnels such that when the NAS messages are received at the PGW or HGW, they can be forwarded to a mobility management entity (MME).

Abstract: The present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to a transmitter of a communication system, wherein the transmitter includes a circular convolution module that is configured to circularly convolve a preset number of values with a group of M symbols from a total number of symbols, an M-point DFT module that is configured to process output of the circular convolution to generate a first set of discrete Fourier transform (DFT) samples, and an N-point IDFT module that is configured to process the first set of DFT samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.

Abstract: A method and system of bearer management signalling in a communication network comprising of transporting bearer resource request message of both the UE and RN via DeNB to managing entity of UE within EPC, as a signalling message over uplink channel referred to as “Union of Resource Request” (UR Request)' message. The bearer resource response message from one of the managing entity of UE or managing entities of UE and RN within EPC are transported as a signalling message to Evolved Packet Edge (EPE) via DeNB over the downlink channel referred to as “Independent Admission Response” (IA Response). This manages bearer setup signalling as a single loop, by transportation of “UR Request” signalling message over uplink and receiving one “IA Response” signalling message over downlink channels. EPE is a conglomeration of network nodes comprising of UEs, RNs and all other network nodes that communicate over EPC via DeNB.

Abstract: Aspects of the present disclosure provide systems and methods for determining placement of telecommunication equipment so as to minimize network cost, maximize network utilization, and meet Service Level Agreements (SLA) for the given network topology and demand requirements. Systems and methods of the present disclosure can be configured to determine minimum number of telecommunication equipment and placement thereof by constructing, based on a given network topology and service requirement, using a heuristic algorithm, an initial population of possible solutions, iterating over the possible solutions to increase optimality of solution based on any or a combination of cost of placement of the one or more telecommunication equipment and number of telecommunication equipment to be placed, and identifying most optimal solution for the placement of the one or more telecommunication equipment.

Abstract: Systems and methods of the present disclosure enable LTE unaware devices to access Internet by reusing ADSL billing and OSS infrastructure in a LTE deployment by enabling the LTE to provide a transparent Internet pipe through which multiple terminal equipments (TEs) can be connected to a single CPE, and at the same time enabling each user to be billed separately using the existing broadband remote access servers (BRAS).

Abstract: The present disclosure generally relates to a wireless communication system that provides lower peak to average power ratio (PAPR). In particular, the present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to transmitter of a communication system, wherein the transmitter can include a source encoding module that is configured to generate source coded symbols from information to be transmitted by the transmitter, a preset values based multiplication module that is configured to multiply M symbols from the generated source coded symbols with M preset values to generate a first set of multiplied samples, and an N-point IDFT module that is configured to process the first set of multiplied samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.

Abstract: Intersection signaling method for bearer management in a communication network with transporting bearer resource request message of both the UE and RN via Base station to managing entity of RN within EPC, as a signaling message over uplink channel referred to as ‘Union of Resource Request (UR Request)’ message. The bearer resource response message from one of the managing entity of UE or managing entities of UE and RN within EPC are transported as a signaling message to Evolved Packet Edge (EPE) via Base station over the downlink channel referred to as ‘Intersection of Admission Response (IA Response)’. This manages bearer setup signaling as a single loop, by transportation of ‘UR Request’ signaling message and receiving one “IA Response” signaling message over uplink and downlink channels respectively. EPE is a conglomeration of network nodes.

Abstract: The present invention and its embodiments are made to provide for dynamic hitless resizing in optical transport network without any identification of matching time slots by the Network Management System (NMS) or any control plane signaling including Generalised Multi Protocol Label Switching (GMPLS). An aspect of the invention provides for a method of hitless ODUflex connection resizing in an optical transport network by incrementing or decrementing the ODUflex connection between the nodes, based on an indication command given to a source node for bandwidth increase or decrease, by identifying and matching at least one time slot through Link Connection Resizing (LCR) protocol message exchanges. Another aspect of the invention provides for a method of hitless ODUflex connection resizing in an optical transport network by decrementing the matching time slot used for the incrementing operation, in case of unsuccessful incrementing operation between nodes.

Abstract: Independent signalling method for bearer management in a communication network with transporting bearer resource request message of both the UE and RN via Base station to managing entity of RN within EPC, as a signalling message over uplink channel referred to as ‘Union of Resource Request (UR Request)’ message. The bearer resource response message referred to as ‘Independent Admission Response (IA Response)’ from one of the management entity of EPE or management entities of UE and RN within EPC are transported as a signalling message to Evolved Packet Edge (EPE) via Base station over the downlink channel. This manages bearer setup signalling as a single loop, by transportation of ‘UR Request’ signalling message and receiving one “Independent Admission Response” signalling message over uplink and downlink channels respectively. EPE is a conglomeration of network nodes comprising of UEs, RNs and all other network nodes that communicate over EPC via Base station.

Abstract: Implicit signalling method for bearer management in a communication network with transporting bearer resource request message of both the UE and RN via Base station to managing entity of RN within EPC, as a signalling message over uplink channel referred to as ‘Union of Resource Request (UR Request)’ message. The bearer resource response message referred to as ‘Implicit Admission Response (IA Response)’ from one of the management entity of UE or management entities of UE and RN within EPC are transported as a signalling message to Evolved Packet Edge (EPE) via Base station over the downlink channel. This manages bearer setup signalling as a single loop, by transportation of ‘UR Request’ signalling message and receiving one “IA Response” signalling message over uplink and downlink channels respectively. EPE is a conglomeration of network nodes made of UEs, RNs and all other network nodes that communicate over EPC via Base station.

Abstract: Embodiments of the present disclosure relate to a method and system for multiplexing the low frequency signals from at least one clock transmitter to at least one clock receiver to reduce interface count. The low frequency signals are multiplexed in a CLKMUX logic using selection signals. The selection signals are generated using system frame and system clocks. The multiplexed clock is received by the CLKDEMUX logic through an interface. The interface can be backplane connectors, PCB traces and cables. The CLKDEMUX logic de-multiplexes the received clock and transmits to the SELECT LOGIC for selecting at least one low frequency clock. The SELECT LOGIC selects at least one low frequency clock based on the signals from a processor. The jitter attenuator filters jitter in the low frequency clock and the CLOCK SINK distributes system clocks to rest of system elements.

Abstract: The present disclosure relates to transmission of information across a communication channel efficiently and without error. The present disclosure also enables transmission of information across a communication channel such that the Peak to Average Power Ratio (PAPR) is one (zero in decibels). The present disclosure also enables transmission of information across a communication channel such that the information transmitted is present only along a finite number of orthogonal frequencies. The present disclosure also combines advantages of both Single-carrier Transmission (SCT) and Multi-Carrier Transmission (MCT) systems (e.g. Orthogonal Frequency Division Multiplexing (OFDM) systems).

Abstract: Aspects of the present disclosure aim at providing three orthogonal waveforms that can be used for transmitting 3n bits (n bits from each waveform) at a given frequency. Such three orthogonal waveforms can be used in applications such as QAM to create a 3-dimensional QAM, along with use in other like applications such as in Orthogonal frequency-division multiplexing (OFDM), Quadrature Phase Shift Keying (QPSK), Binary Phase Shift Keying (BPSK), among others. In an aspect, a method of the present disclosure includes a step of generating three orthogonal waveforms as cos(?)+k, cos(?+2?/3)+k, and cos(?+4?/3)+k, where k is the DC component and can have a value of 0.5 volts, and ?=2 ?ft with f being the (baseband or passband) frequency=1/T, with T being Time Period, and t being time. Cosine waveforms can be equivalently replaced by sine waveform separated by 120 degrees.

Abstract: Aspects of the present disclosure aim at providing three pseudo-orthogonal waveforms that can be used for transmitting 3n bits (n bits over each waveform) at a given frequency. Use of such three pseudo-orthogonal waveforms can be used in applications such as QAM to create a 3-dimensional QAM, along with use in other like applications such as in Orthogonal frequency-division multiplexing (OFDM), Quadrature Phase Shift Keying (QPSK), Binary Phase Shift Keying (BPSK), among others. The three pseudo-orthogonal waveforms can in general be used in any application where complex number algebra is used, and can help increase transmission capacity by additional 50%.

Abstract: The present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (PAPR) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to a transmitter of a communication system, wherein the transmitter includes a circular convolution module that is configured to circularly convolve a preset number of values with a group of M symbols from a total number of symbols, an M-point DFT module that is configured to process output of the circular convolution to generate a first set of discrete Fourier transform (DFT) samples, and an N-point IDFT module that is configured to process the first set of DFT samples to obtain a first set of inverse discrete Fourier transform (IDFT) samples for onward transmission to a receiver.

Abstract: Aspects of the present disclosure aim at providing a channel encoder configured to implement a temporally spreading coding scheme, wherein each bit of duration ‘T’ from a block of k bits is spread in time domain to ‘k times T’ i.e., k*T duration by means of one or more orthogonal codes. In an aspect, orthogonal codes of the present disclosure can be constituted from a sequence of discrete or digital values such that spreading (using convolution operation) and dispreading or concentrating or reconstruction (using de-convolution operation) of transmitted bit is unique and deterministic. Discrete values could be from Gaussian waveform or truncated Gaussian waveform. Digital values could be 1 (one) and 0 (zero).

Abstract: Embodiments of the present disclosure relate to a Zero traffic hit synchronization switch over technique in a telecommunication network. The switch over is carried out by switching input reference of the receiver from one or more master (1) to at least one slave (2), wherein said slave (2) becomes new master (2) and said one or more master (1) becomes new slave (1) after switching. Now, the new master (2) locks to the new slave (1) for predetermined time period. Once the predetermined is elapsed, the new master (2) is disconnected from the new slave (1), wherein said new master (2) selects its own network reference clock upon disconnection of the new slave (1). The new slave (1) is locked to the new master (2) to synchronize the switchover in redundant systems.

Abstract: Aspects of the present disclosure aim at providing three pseudo-orthogonal waveforms that can be used for transmitting 3n bits (n bits over each waveform) at a given frequency. Use of such three pseudo-orthogonal waveforms can be used in applications such as QAM to create a 3-dimensional QAM, along with use in other like applications such as in Orthogonal frequency-division multiplexing (OFDM), Quadrature Phase Shift Keying (QPSK), Binary Phase Shift Keying (BPSK), among others. The three pseudo-orthogonal waveforms can in general be used in any application where complex number algebra is used, and can help increase transmission capacity by additional 50%.