Multiprotocol Network Patents (Class 370/395.5)
-
Patent number: 10862735Abstract: The present application discloses a method and an apparatus for implementing an OAM function. In this solution, a unified OAM management center processes, based on a unified OAM management data model, network OAM status information, but the unified OAM management data model is unrelated to a network technology used by a network entity.Type: GrantFiled: April 21, 2017Date of Patent: December 8, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Zitao Wang, Qin Wu, Yihong Huang, Liang Xia
-
Patent number: 10855660Abstract: A network device communication system can configure network devices (e.g., a primary and secondary database) to send and receive sequences messages, such as replication data, over a channel comprising a plurality of private network nodes. The messages can be generated and encrypted using one or more key pairs and changing wrapping replication keys to send and receive the messages between different types of database deployments.Type: GrantFiled: April 30, 2020Date of Patent: December 1, 2020Assignee: Snowflake Inc.Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
-
Patent number: 10831710Abstract: A system and a method of enabling a single redirection of folders for Network File System (NFS) and Server Message Block (SMB) protocols in a Network Attached Storage (NAS) device, are provided herein. The method may include: maintaining a NAS device comprising local folders which point to a volume of the NAS and redirection folders pointing to targets external to the NAS device; generating, using a NAS administrator, a configuration namespace from the redirection folders and a user interface (UI) configured to manage the redirection folders; configuring the NAS administrator to define names of the redirection folders as seen by end users and respective location of the redirection folder inside the NAS volume data path, and pointing, via each redirection folder, to at least one of: SMB, and NFS remote target points, responsive to an end user request via redirection data provided thereto.Type: GrantFiled: August 3, 2016Date of Patent: November 10, 2020Assignee: Dell Products L.P.Inventors: Dina Fine, Volodymyr Khomenko
-
Patent number: 10778511Abstract: A method for supporting a wireless access device in configuring a plurality of air interface (AI) technologies on a same carrier for a user equipment (UE), thereby improving utilization and use flexibility of resources on a same carrier, includes: determining, by a wireless access device, at least two AI technologies that need to be configured on a same carrier; determining, by the wireless access device, configuration information of the at least two AI technologies; and sending, by the wireless access device, the configuration information of the at least two AI technologies to the UE, where the configuration information of the at least two AI technologies is used by the UE to configure the at least two AI technologies on the same carrier.Type: GrantFiled: August 31, 2018Date of Patent: September 15, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Jian Zhang, Yada Huang, Qinghai Zeng
-
Patent number: 10749590Abstract: Certain features relate to a digital multichannel interface between a base station and a repeater in a telecommunications system, such as a distributed antenna system. The digital multichannel interface can provide streams of I/Q samples that carry information from multiple carriers of a wideband communications signal as well as semi-static control information for the telecommunications system. The digital multichannel interface can also transport frame timing information between the base station and the repeater. The frame timing information can maintain synchronization between the uplink transmit frames carrying uplink I/Q samples and the downlink transmit frames carrying downlink I/Q samples.Type: GrantFiled: May 27, 2015Date of Patent: August 18, 2020Assignee: CommScope Technologies LLCInventor: Keld Knut Lange
-
Patent number: 10735309Abstract: A packet processing method includes: a traffic classifier receives a first packet; the traffic classifier determines, in policy information in the traffic classifier and according to a first filtering rule that matches the first packet, a first service identifier that matches the first filtering rule, and an address, which matches the first filtering rule, of a first service routing trigger. The traffic classifier sends a second packet to the first service routing trigger. Where the policy information includes: a filtering rule, an address of a service routing trigger, and a service identifier corresponding to the filtering rule. Where the filtering rule is used to identify a packet, and the service identifier is used to represent a sequence of a service node that processes the packet. Where the second packet is formed by adding the first service identifier to the first packet.Type: GrantFiled: October 27, 2015Date of Patent: August 4, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Dongjun Wu, Changjiang Yan, Shibi Huang
-
Patent number: 10721308Abstract: In accordance with an example embodiment of the present invention, there is provided a method, comprising exchanging connectivity information, setting up a connection, determining that a correspondent node has at least one access in an inactive state, and transmitting a request to the correspondent node to activate at least one of the at least one access in an inactive state. The setting up may be done based on the exchanged connectivity information.Type: GrantFiled: June 11, 2018Date of Patent: July 21, 2020Assignee: Nokia Technologies OyInventors: Jukka Pekka Reunamaki, Arto Palin
-
Patent number: 10715223Abstract: A transmission method based on Institute of Electrical and Electronics Engineers (IEEE) 802.11 Multi-User (MU) Multiple-Input and Multiple-Output (MIMO). The method includes transmitting, by a plurality of Virtual Access Points (VAPs), respective acknowledgement requests to stations, wherein at least two of the stations are associated with different VAPs of the plurality of VAPs; and transmitting, by the stations to the VAPs, respective block acknowledgements.Type: GrantFiled: November 3, 2016Date of Patent: July 14, 2020Assignee: Intel CorporationInventors: Yaron Alpert, Moshe Moshe
-
Patent number: 10684973Abstract: Methods, apparatus, and computer platforms and architectures employing many-to-many and many-to-one peripheral switches. The methods and apparatus may be implemented on computer platforms having multiple nodes, such as those employing a Non-uniform Memory Access (NUMA) architecture, wherein each node comprises a plurality of components including a processor having at least one level of memory cache and being operatively coupled to system memory and operatively coupled to a many-to-many peripheral switch that includes a plurality of downstream ports to which NICs and/or peripheral expansion slots are operatively coupled, or a many-to-one switch that enables a peripheral device to be shared by multiple nodes. During operation, packets are received at the NICs and DMA memory writes are initiated using memory write transactions identifying a destination memory address.Type: GrantFiled: August 30, 2013Date of Patent: June 16, 2020Assignee: Intel CorporationInventors: Patrick Connor, Matthew A. Jared, Duke C. Hong, Elizabeth M. Kappler, Chris Pavlas, Scott P. Dubal
-
Patent number: 10666544Abstract: Network route control plane data, advertised by one or more routers on a network, is received from a passive discovery module. The passive discovery module is configured to communicate with the routers using one or more routing protocols, but not to advertise route data. The received network route control plane data is compared to network element data stored in a network element database. If the received network route control plane data is not contained in the network element database, the received network route control plane data is stored in the network element database. If the received network route control plane data is contained in the network element data database, the received network route control plane data is compared to target asset data stored in a target asset database. If the received network route control plane data is not contained in the target asset database, the received network route control plane data is stored in the target asset database.Type: GrantFiled: September 26, 2014Date of Patent: May 26, 2020Assignee: Lumeta CorporationInventors: Bill Calvin Robinson, Jr., Mark Thomas Labbancz, Thomas Allen Price
-
Patent number: 10660125Abstract: A base station apparatus that performs a wireless communication with a plurality of wireless terminal apparatuses according to IEEE802.11, including a frame generator that generates one or more first frames, each first frame including information indicating that a TXOP period assigned for communication with one of the plurality of wireless terminal apparatuses has expired and an additionally added Beacon element including information associated with the base station apparatus, and a transmitter that transmits the generated one or more first frames to the plurality of wireless terminal apparatuses.Type: GrantFiled: May 3, 2018Date of Patent: May 19, 2020Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Masataka Irie, Michael Hong Cheng Sim, Yao Huang Gaius Wee
-
Patent number: 10642665Abstract: Particular embodiments described herein provide for an electronic device that can receive data from an operating system in an electronic device, where the data is related to hardware that is in communication with the electronic device through a multimodal interface and communicate the data and/or related data to a local policy manager, where the local policy manager is in communication with the multimodal interface. The multimodal interface can be configured to support power transfers, directionality, and multiple input/output (I/O) protocols on the same interface.Type: GrantFiled: March 21, 2016Date of Patent: May 5, 2020Assignee: Intel CorporationInventors: Peter S. Adamson, Nivedita Aggarwal, Karunakara Kotary, Abdul Rahman Ismail, Tin-Cheung Kung, David T. Hines, Chia-Hung Sophia Kuo, Ajay V. Bhatt, Karthi R. Vadivelu, Prashant Sethi
-
Patent number: 10585721Abstract: Particular embodiments described herein provide for an electronic device that can receive data from an operating system in an electronic device, where the data is related to hardware that is in communication with the electronic device through a multimodal interface and communicate the data and/or related data to a local policy manager, where the local policy manager is in communication with the multimodal interface. The multimodal interface can be configured to support power transfers, directionality, and multiple input/output (I/O) protocols on the same interface.Type: GrantFiled: March 21, 2016Date of Patent: March 10, 2020Assignee: Intel CorporationInventors: Peter S. Adamson, Nivedita Aggarwal, Karunakara Kotary, Abdul Rahman Ismail, Tin-Cheung Kung, David T. Hines, Chia-Hung Sophia Kuo, Ajay V. Bhatt, Karthi R. Vadivelu, Prashant Sethi
-
Patent number: 10579291Abstract: A transceiver is designed to share memory and processing power amongst a plurality of transmitter and/or receiver latency paths, in a communications transceiver that carries or supports multiple applications. For example, the transmitter and/or receiver latency paths of the transceiver can share an interleaver/deinterleaver memory. This allocation can be done based on the data rate, latency, BER, impulse noise protection requirements of the application, data or information being transported over each latency path, or in general any parameter associated with the communications system.Type: GrantFiled: January 29, 2019Date of Patent: March 3, 2020Assignee: TQ DELTA, LLCInventors: Marcos C. Tzannes, Michael Lund
-
Patent number: 10567103Abstract: Embodiments of the present disclosure provide a data transmission method and a device, and the method includes: determining synchronization header indication information indicating a frame header location of a first code stream, where the first code stream is obtained by encoding CPRI service data; decoding the first code stream to obtain a second code stream, where the first code stream is a 10B code stream, and the second code stream is an 8B code stream, or the first code stream is a 66B code stream, and the second code stream is a 64B code stream; inserting frame header indication information indicating a frame header location of the second code stream into the second code stream according to the synchronization header indication information; and mapping the second code stream and the frame header indication information into an OPU in an ODU frame.Type: GrantFiled: January 23, 2018Date of Patent: February 18, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Yin, Jinqiu Liao, Xin Xiao, Chao Liu
-
Patent number: 10560376Abstract: A device may receive a set of border gateway protocol labels via a set of corresponding border gateway protocol messages. A border gateway protocol label, of the set of border gateway protocol labels, may be associated with a label descriptor attribute. The label descriptor attribute being associated with providing information regarding a forwarding semantic associated with the border gateway protocol label. The device may select the border gateway protocol label for routing network traffic toward a network device associated with the border gateway protocol label based on the label descriptor attribute. The device may route the network traffic toward the network device based on the border gateway protocol label and after selecting the border gateway protocol label.Type: GrantFiled: January 12, 2018Date of Patent: February 11, 2020Assignee: Juniper Networks, Inc.Inventors: Kaliraj Vairavakkalai, Chandrasekar Ramachandran
-
Patent number: 10530738Abstract: The technology disclosed relates to DNS resolution of bare domain names of the form “myexample.com”. A bare domain name is also called zone apex or naked domain. In particular, bare domains are resolved by look-up of “A” records, per the IETF standards for DNS resolution. Technology is disclosed that improves resolution of bare domains to edge servers or other devices of a content delivery network or cloud-based content provider (collectively referred to as CDNs).Type: GrantFiled: August 7, 2014Date of Patent: January 7, 2020Assignee: Citrix Systems, Inc.Inventor: Martin Kagan
-
Patent number: 10409510Abstract: A transceiver is designed to share memory and processing power amongst a plurality of transmitter and/or receiver latency paths, in a communications transceiver that carries or supports multiple applications. For example, the transmitter and/or receiver latency paths of the transceiver can share an interleaver/deinterleaver memory. This allocation can be done based on the data rate, latency, BER, impulse noise protection requirements of the application, data or information being transported over each latency path, or in general any parameter associated with the communications system.Type: GrantFiled: January 18, 2018Date of Patent: September 10, 2019Assignee: TQ DELTA, LLCInventors: Marcos C. Tzannes, Michael Lund
-
Patent number: 10397077Abstract: Replicating on a test server a production load of a production server. A plurality of messages representing the production load on the production server can be received from the production server. Each message can correspond to a respective client request received from a respective client. Responsive to receiving each message, in real time, data can be parsed from the message and, from the parsed data, a replicated client request corresponding to the client request can be generated, wherein the replicated client request includes state information representing a unique state formed between the production server and the respective client. The replicated client request can be communicated, in real time, to a test server in order to replicate the production load on the test server.Type: GrantFiled: December 7, 2017Date of Patent: August 27, 2019Assignee: INTERNATIONAL BUSINESS MAHCINES CORPORATIONInventors: Richard J. Smith, Gary D. Williams
-
Patent number: 10338603Abstract: One or more material handling vehicles of a fleet can be equipped with telematics controllers and configured for wireless communication. In different arrangements, the material handling vehicles of the fleet can communicate with each other and with a management system, in order to effect management of the fleet and of particular material handling vehicles belonging thereto.Type: GrantFiled: January 23, 2017Date of Patent: July 2, 2019Assignee: The Raymond CorporationInventors: Joshua D. Vanderpool, Nathaniel W. Rogers, Joseph L Callea, Ryan A. Magill, Gregory W. Smiley, Sandra L. Charles, Timothy E. Donahue
-
Patent number: 10326569Abstract: A method, a system, an apparatus, and a computer program product for providing an inter-site carrier aggregation in a wireless communication system are disclosed. Control channel resources at a primary cell in a wireless communication system are determined. The determined control channel resources are provided to a secondary cell communicatively coupled to the primary cell. At least one data packet is transmitted based on the determination of control channel resources using the secondary cell.Type: GrantFiled: December 16, 2016Date of Patent: June 18, 2019Assignee: AltioStar Networks, Inc.Inventor: Si Nguyen
-
Patent number: 10256909Abstract: Systems and methods for the relative phase measurement and alignment of 66B encoded signals include receiving a plurality of 66B encoded signals each comprising sync headers which are periodically converted, determining a phase of each of the plurality of 66B encoded signals based on the periodically converted sync headers, and aligning the phase of each of the plurality of 66B encoded signals based on the determining. The periodically converted sync headers can include changing one of a first bit and a second bit of the sync header. A period of the periodically converted sync header can be set at twice a phase difference which is compensated at an egress point of the plurality of 66B encoded signals.Type: GrantFiled: August 30, 2017Date of Patent: April 9, 2019Assignee: Ciena CorporationInventors: Sebastien Gareau, Tim Norman, Daniel Perras
-
Patent number: 10225091Abstract: Embodiments of the present invention provide a method for implementing P2MP multicast, a network node, and a system. The method includes: acquiring, by a network-side leaf node, an mLDP label of a downstream user-side leaf node and FEC information from an mLDP mapping message of the downstream user-side leaf node, then sending an mLDP mapping message that includes an mLDP label and the FEC information, to an upstream network-side root node, and generating a forwarding entry; searching for or establishing an RSVP P2MP LSP, allocating a label to the FEC information, and associating a forwarding entry of each network-side leaf node with the label of the FEC information; and sending an mLDP label of the network-side root node and the FEC information to an upstream user-side leaf node, and associating the mLDP label with the RSVP P2MP LSP and the label of the FEC information.Type: GrantFiled: March 25, 2015Date of Patent: March 5, 2019Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Xindong Teng
-
Patent number: 10218453Abstract: An apparatus includes a memory and a processor operatively coupled to the memory. The processor is configured to partition a set of ports of an optical multiplexer into a set of port groups including a first port group having a first set of ports and a second port group having a second set of ports mutually exclusive from the first set of ports. The processor is configured to associate the first port group with a first router and associate the second port group with a second router. When the optical multiplexer is operatively coupled to the first router and the second router, the first router is operatively coupled to the optical multiplexer via the first set of ports and not the second set of ports, and the second router is operatively coupled to the optical multiplexer via the second set of ports and not the first set of ports.Type: GrantFiled: April 27, 2016Date of Patent: February 26, 2019Assignee: Juniper Networks, Inc.Inventors: Puneet Jain, Amit Shukla
-
Patent number: 10164865Abstract: The system and method of the present disclosure relates to technology for a network system supporting multiple topology transparent zones (TTZs) on an edge node. TTZs have a topology including TTZ nodes consisting of edge nodes and internal nodes connected together by internal links. The edge nodes may also be connected to external nodes outside of the TTZ. The edge node is responsible for generating and distributing link state advertisements (LSAs) to generate virtual paths from the edge node to other edge nodes in each of the TTZs. Each TTZ sharing the edge node and each external node neighboring one of the other edge nodes of the TTZs is virtualized by distribution of the LSAs. However, the internal topology of each TTZ is concealed from each of the other TTZs sharing the edge node and from any neighboring external node connected to one of the other edge nodes.Type: GrantFiled: July 21, 2017Date of Patent: December 25, 2018Assignee: Futurewei Technologies, Inc.Inventors: Huaimo Chen, Renwei Li
-
Patent number: 10116466Abstract: Example methods are provided for a first endpoint to communicate with a second endpoint over a public network, the second endpoint being in a private network. The method may comprise detecting an offload segment from a protocol stack of the first endpoint. The offload segment may be destined for the second endpoint, generated by the protocol stack from a chunk of data sent by an application executing on the first endpoint and detected using a virtual adapter that emulates a transport protocol task offload. The method may further comprise processing the offload segment to generate a processed offload segment for transfer through a tunnel connecting the virtual adapter over the public network with a gateway associated with the private network; and sending the processed offload segment through the tunnel in a plurality of tunnel segments, the gateway being configured to generate a plurality of transport protocol segments.Type: GrantFiled: March 14, 2016Date of Patent: October 30, 2018Assignee: VMWARE, INC.Inventors: Vasantha Kumar, Amit Chopra
-
Patent number: 10084534Abstract: Systems, methods, and software described herein provide enhancements for deploying applications in satellite systems. In one example, a satellite system comprises a communication interface configured to receive software payloads, and a satellite control system configured to operate logistical control elements of the satellite system. The satellite system further comprises a virtualized execution system configured to execute ones of the software payloads deployed on the satellite system as associated virtual nodes that share resources of the satellite system.Type: GrantFiled: January 2, 2018Date of Patent: September 25, 2018Assignee: Vector Launch Inc.Inventors: Shaun Coleman, Darren D. Garber
-
Patent number: 10075524Abstract: Provided are systems and methods for a storage bridge device for communicating with network storage. In some implementations, the storage bridge device includes a network interface. The network interface may be configured to communicate with a storage device, using a storage device protocol. In some implementations, the storage bridge device includes a bus interface. The bus interface may be configured to communicate with a storage device, using a storage device protocol. In some implementations, the storage bridge device may be configured to communicate with a host device connected to the network. In these implementations, the storage bridge device may be configured to translate a request from the host device from the network protocol to the storage device protocol. The storage bridge device may further be configured to transfer the translated request to the storage device.Type: GrantFiled: September 29, 2015Date of Patent: September 11, 2018Assignee: Amazon Technologies, Inc.Inventors: Nafea Bshara, Alexander Matushevsky, Georgy Machulsky, Leah Shalev, Saar Gross
-
Patent number: 10050808Abstract: The present disclosure describes traffic forwarding in a network where a virtual local area network (VLAN) exists in multiple network sites that are geographically dispersed and connected via virtual links. A first edge device (ED) at a first site receives, from a second ED at a second site, information identifying a VLAN of the second ED through a virtual link. The VLAN identified in the information is an active VLAN of the second ED. An association between (i) the VLAN of the second ED and (ii) the virtual link through which the information is received from the second ED is recorded. When forwarding traffic to the VLAN of the second ED, it is determined the virtual link associated with the VLAN of the second ED is determined based on the recorded association and the traffic is forwarded via the determined virtual link.Type: GrantFiled: June 18, 2013Date of Patent: August 14, 2018Assignee: Hewlett Packard Enterprise Development LPInventor: Weiliang Qu
-
Patent number: 10043383Abstract: An infrared (IR) emission and reception circuit, which is composed of three parts, an IR transceiver circuit, a carrier-smoothed circuit, and a signal recognition circuit. The IR transceiver circuit receives an outside IR signal, converts it to an electrical signal, and then amplifies and shapes the electrical signal to form a carrier frequency read signal; the IR transceiver circuit also emits an IR signal outward. The carrier-smoothed circuit receives the carrier frequency read signal, filters out the carrier to form a carrier-smoothed signal, and outputs it to the signal recognition circuit. The signal recognition circuit receives the carrier-smoothed signal, and converts it to an IR recognition signal to output to the electronic-device processor. The electronic-device processor receives the carrier frequency read signal to recognize the carrier frequency of the outside IR signal, and also receives the IR recognition signal to learn IR control codes of the outside IR signal.Type: GrantFiled: June 30, 2014Date of Patent: August 7, 2018Assignee: Tianjia (Shanghai) Info Tech Co., Ltd.Inventors: Yuke Zhang, Jianfeng Wang, Shubin Wu
-
Patent number: 10033626Abstract: A network switch includes a plurality of ports, a parser coupled to the plurality of ports, and a processor coupled to the ports and configured to process a received packet via one of the ports. The received packet includes a first header field, a second header field, and a destination header field, each of the first, second, and destination header fields including a TTL field. The parser is configured to decide a valid bit for each of the first header field, the second header field and the destination header field, based on an availability for each of the first header field, the second header field and the destination header field. The processor is configured to execute an instruction to cause content of a select one of the first or second header field's TTL field to be copied to the destination header field.Type: GrantFiled: March 7, 2016Date of Patent: July 24, 2018Assignee: TEXAS INSTRUMENTS INCORPORATEDInventor: Patrick W. Bosshart
-
Patent number: 10021191Abstract: In accordance with an example embodiment of the present invention, there is provided a method, comprising exchanging connectivity information, setting up a connection, determining that a correspondent node has at least one access in an inactive state, and transmitting a request to the correspondent node to activate at least one of the at least one access in an inactive state. The setting up may be done based on the exchanged connectivity information.Type: GrantFiled: July 11, 2017Date of Patent: July 10, 2018Assignee: Nokia Technologies OyInventors: Jukka Pekka Reunamaki, Arto Palin
-
Patent number: 10009444Abstract: The present disclosure provides a server having a processor-readable storage medium comprising a set of instructions for protocol request processing; and a processor in communication with the storage medium. The processor is configured to execute the set of instructions to provide a communication with a customer terminal through an online platform; receive a second protocol request sent from the customer terminal; determine if the server is processing a first protocol request sent from the customer terminal prior to the second protocol request; process the second protocol request when the server is not processing the first protocol; and discard the second protocol request when the server is processing the first protocol.Type: GrantFiled: March 13, 2015Date of Patent: June 26, 2018Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Wei Li, Helin Qiu, Xiaofei Cheng, Xuan Yu, Zhiqiang He
-
Patent number: 10009790Abstract: Wide area transport networks for mobile Radio Access Networks, and methods of use are provided herein. An exemplary wide area transport network may include a plurality of network segments that include at least one wireline network and at least one wireless network communicatively coupled with one another. Each of the plurality of network segments may be configured to transmit at least one of a plurality of signals communicated between a baseband module and a wireless transceiver.Type: GrantFiled: June 20, 2014Date of Patent: June 26, 2018Assignee: EBlink NVInventors: Frederic Leroudier, Alain Rolland, Christian Bittar, Jawad El Sayed-Ahmad, Jean-Christophe Plumecoq, Laurent Bellot, Stéphane Blanc, Tariq Boukour
-
Patent number: 9985856Abstract: Provided are a method, apparatus and system for measuring network packet loss, the method includes: acquiring data packet measurement information measured by at least one target logical port to a traffic stream, transmitting the data packet measurement information to a measurement control point, so that the measurement control point determine the condition of network packet loss according to the data packet measurement information. As a data collecting point acquires the data packet measurement information measured by at least one target logical port to the traffic stream, and uniformly transmits the data packet measurement information to the measurement control point, when multiple target logical ports respectively perform measurement to acquire respective data packet measurement information, the measurement control point uniformly determines condition of packet loss of the traffic stream.Type: GrantFiled: March 27, 2015Date of Patent: May 29, 2018Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hongming Liu, Wei Fang, Yanjun Liu
-
Patent number: 9986019Abstract: An intermediating network is adapted to intermediate between an originating network and a servicing network. A first set of communications addresses in the originating network that can be used to originate communications to the servicing network are identified. A second set of communications addresses in the servicing network that can be used to service communications originating in the originating network are identified. The first set of communications addresses and the second set of communications addresses are analyzed. Based on the analyzing, incompatibilities between the first set of communications addresses and the second set of communications addresses that would prevent a communication from one of the first set of communications addresses from reaching the second set of communications addresses are determined.Type: GrantFiled: June 24, 2015Date of Patent: May 29, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: John T. Mulligan, Randall G. Davis
-
Patent number: 9935869Abstract: A device may determine that a route is inactive. Information identifying the route may be stored in a forwarding plane portion of a forwarding table and a control plane portion of the forwarding table. The route may be associated with directing network traffic toward an endpoint network device. The device may remove the information identifying the route from the forwarding plane portion of the forwarding table without removing the information identifying the route from the control plane portion of the forwarding table based on determining that the route is inactive. The device may route network traffic based on the forwarding table after removing the information identifying the route from the forwarding plane portion of the forwarding table without removing the information identifying the route from the control plane portion of the forwarding table.Type: GrantFiled: March 31, 2016Date of Patent: April 3, 2018Assignee: Juniper Networks, Inc.Inventors: Ali Ahmed Shakir, Sridhar Talari Rajagopal
-
Patent number: 9930535Abstract: A wireless access point (AP) configured to operate in accordance with both Wi-Fi and Long-Term Evolution (LTE-U) standards/protocols jointly schedules transmit opportunities for Wi-Fi and LTE-U frames. The AP assigns one of multiple, prioritized, Wi-Fi access categories to each Wi-Fi transmit frame based on a type of data in the transmit frame. The AP also assigns to each LTE-U transmit frame an LTE-U access category prioritized relative to the Wi-Fi access categories. The AP schedules Wi-Fi and LTE-U transmit opportunities for the Wi-Fi transmit frames and the LTE-U transmit frames, respectively, in the shared channel bandwidth based on the prioritized Wi-Fi and LTE-U access categories.Type: GrantFiled: August 5, 2014Date of Patent: March 27, 2018Assignee: Cisco Technology, Inc.Inventors: Ahmadreza Hedayat, Rajesh Pazhyannur
-
Patent number: 9898220Abstract: A transceiver is designed to share memory and processing power amongst a plurality of transmitter and/or receiver latency paths, in a communications transceiver that carries or supports multiple applications. For example, the transmitter and/or receiver latency paths of the transceiver can share an interleaver/deinterleaver memory. This allocation can be done based on the data rate, latency, BER, impulse noise protection requirements of the application, data or information being transported over each latency path, or in general any parameter associated with the communications system.Type: GrantFiled: December 8, 2016Date of Patent: February 20, 2018Assignee: TQ DELTA, LLCInventors: Marcos C. Tzannes, Michael Lund
-
Patent number: 9876676Abstract: Methods, systems, and computer readable mediums for managing computing systems by a management orchestration module. An example method includes determining that a projected computing load placed on a management computing system by one or more existing tenant computing systems and a new tenant computing system exceeds a threshold computing load, and in response, configuring the new tenant computing system as a remote tenant of the management computing system by deploying remote management software onto the new tenant computing system.Type: GrantFiled: March 27, 2015Date of Patent: January 23, 2018Assignee: VCE IP HOLDING COMPANY LLCInventor: Adrian John Sandham
-
Patent number: 9876563Abstract: Systems, methods, and software described herein provide enhancements for deploying applications in satellite systems. In one example, a satellite system comprises a communication interface configured to receive software payloads, and a satellite control system configured to operate logistical control elements of the satellite system. The satellite system further comprises a virtualized execution system configured to execute ones of the software payloads deployed on the satellite system as associated virtual nodes that share resources of the satellite system.Type: GrantFiled: March 15, 2017Date of Patent: January 23, 2018Assignee: Vector Launch Inc.Inventors: Shaun Coleman, Darren D. Garber
-
Patent number: 9871726Abstract: A device may receive a set of border gateway protocol labels via a set of corresponding border gateway protocol messages. A border gateway protocol label, of the set of border gateway protocol labels, may be associated with a label descriptor attribute. The label descriptor attribute being associated with providing information regarding a forwarding semantic associated with the border gateway protocol label. The device may select the border gateway protocol label for routing network traffic toward a network device associated with the border gateway protocol label based on the label descriptor attribute. The device may route the network traffic toward the network device based on the border gateway protocol label and after selecting the border gateway protocol label.Type: GrantFiled: March 31, 2015Date of Patent: January 16, 2018Assignee: Juniper Networks, Inc.Inventors: Kaliraj Vairavakkalai, Chandrasekar Ramachandran
-
Patent number: 9838217Abstract: A Common Public Radio Interface (CPRI) link involves using a protocol stack having a CPRI layer and an emulation layer to emulate a point to point link, to enable the CPRI link to operate over a packet switched network. The emulation layer can be a pseudowire emulation which encapsulates multiple CPRI frames in a packet with overhead. A multiplexing layer such as Internet Protocol (IP) or Multiprotocol Label Switching (MPLS) can be used, for sending the packet over an Ethernet network. The usual need for a point to point infrastructure for the CPRI link can be avoided and the CPRI link can be implemented over more complex but usually cheaper packet networks, thus reducing costs or enabling more widespread application over existing packet networks. This applies whether the packet network is dedicated to the CPRI link, or shared with other packets. It can be useful for distributed radio base stations.Type: GrantFiled: July 23, 2012Date of Patent: December 5, 2017Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Riccardo Martinotti, Giulio Bottari, Diego Caviglia
-
Patent number: 9805544Abstract: The present invention is directed to a method and system for controlling the state of an interactive application and controlling delivery of the interactive application to one or more users. The system of the present invention is a system for delivering an interactive application to one or more users of a communications network and may comprise an interactive application adapted to the communications network; a user access device adapted to receive said interactive application; control means for establishing parameters under which said interactive application is rendered on said user access device; and mediation means for establishing terms for the interaction between the at least one user and other users and the communications network.Type: GrantFiled: July 1, 2014Date of Patent: October 31, 2017Assignee: Intel CorporationInventors: Doug Hutcheson, Richard Robinson, Steven Caliguri
-
Patent number: 9806945Abstract: Methods, systems and computer readable media for mDNS support in unified access networks are described.Type: GrantFiled: June 22, 2013Date of Patent: October 31, 2017Assignee: Extreme Networks, Inc.Inventors: Vivek Lakshminarayana Atreya, Shashi Hosakere Ankaiah, Pavan Kumar C S, Poornima Munirajaiah, Umesh Vidyaranyapura Lakshminarayana
-
Patent number: 9807786Abstract: An embodiment of the present invention provides a method for transmitting a device to device (D2D) signal by a user equipment (UE) in a wireless communication system. The method comprises: generating a K bit codeword from N bit information; allocating the K bit codeword to a first block and a second block; performing interleaving in each of the first block and the second block; mapping the interleaved codewords of the first block and the second block to a plurality of symbols of a subframe and transmitting the codewords mapped to the symbols, wherein the size of the second block is determined according to the number of symbols related to a guard interval among the plurality of symbols.Type: GrantFiled: September 11, 2014Date of Patent: October 31, 2017Assignee: LG ELECTRONICS INC.Inventors: Inkwon Seo, Hakseong Kim, Hanbyul Seo, Seungmin Lee
-
Patent number: 9787430Abstract: Dynamic forward error correction (FEC) setting is discussed in which the network determines a FEC percentage for each video segment of a video streaming service, based on consideration of the transfer length of the video segment and the allocated bandwidth. When the transfer length and allocated bandwidth reflect transmission of less than peak bandwidth, the network will determine a higher FEC percentage that uses the otherwise wasted bandwidth to transmit additional redundancy symbols. The additional redundancy symbols increase the error recovery rate when collisions occur between streaming video reception and page monitoring occasions of other networks in multi-network, multi-subscriber identification module (SIM) mobile devices. A network entity may then transmit the dynamic FEC percentage for each video segment in the file description table (FDT) associated with the video streaming service.Type: GrantFiled: September 10, 2015Date of Patent: October 10, 2017Assignee: QUALCOMM IncorporatedInventors: Kuo-Chun Lee, Sivaramakrishna Veerepalli, Jack Shyh-hurng Shauh, Shailesh Maheshwari, Mohan Krishna Gowda, Ralph Akram Gholmieh, Nermeen Ahmed Bassiouny, Pavan Chaithanya Kaivaram, Ramchandran Srinivasan
-
Patent number: 9705906Abstract: Physical Layer and Data-Link Layer data are connected with Networking through Application Layer data/information to enable searching, sorting, and identification of novel relationships between signal sources and their contents. Metadata can be used at the Physical Layer in an optical fiber network, connecting with metadata generated at the Data Link Layer, connected to metadata generated at the Network to Application Layer. The Physical Layer metadata is obtained from configuration and provisioning data within an Intelligent Optical System. The Data-Link Layer metadata is obtained from a signal processing device. The Network through Application Metadata is obtained from a packet capture or flow capture probe. The metadata from all layers are linked in a data store such that the network traffic, passing through stream(s) in optical fiber(s) layer data are combined.Type: GrantFiled: October 14, 2014Date of Patent: July 11, 2017Assignee: RedVector Networks, Inc.Inventors: Gilbert R. Mesec, Xiongwei He, Gordon Robinson
-
Patent number: 9686198Abstract: This disclosure describes techniques for provisioning a CMTS to re-direct customer traffic into virtualized network functions (NFVs) service chains. This disclosure describes, in one example, techniques for providing linkage between DOCSIS service flows and NFV service chains in the DOCSIS provisioning system by embedding information within cable modem boot files used to configured cable modems within the broadband system. In one example, the techniques facilitate the definition of an NFV service-chain in the DOCSIS cable modem boot file provisioning system. A supported CMTS, CCAP or Edge Router intercepts and interprets the configuration to install packet classifiers that steer specific subscriber flows, as detailed in the DOCSIS cable modem boot file, through the service-chain.Type: GrantFiled: February 8, 2016Date of Patent: June 20, 2017Assignee: Juniper Networks, Inc.Inventors: Andrew J. Smith, Jonathan C. Barth
-
Patent number: 9678912Abstract: According to one embodiment, a method includes performing functionality of a management plane and a control plane for a switch system using a processor of an external host coupled to the switch system via one or more peripheral component interconnect express (PCIe) ports. The method also includes providing a direct memory access (DMA) facility between the external host and switching logic of the switch system. The switch system includes a PCIe interface block coupled to PCIe ports configured to couple to external PCIe devices. Also, the PCIe interface block includes logic configured to provide DMA for each PCIe lane thereof. The switch system also includes multiple switched Ethernet ports configured to couple to one or more external Ethernet devices and switching logic configured to switch between the multiple switched Ethernet ports and the PCIe ports using DMA and a local processor coupled to the PCIe interface block.Type: GrantFiled: March 3, 2016Date of Patent: June 13, 2017Assignee: International Business Machines CorporationInventors: Alexander P. Campbell, David Iles, Keshav G. Kamble, Dar-Ren Leu, Vijoy A. Pandey