[go: up one dir, main page]

MX2007001385A - Red ad-hoc y metodo que emplea rutas para paquetes optimizadas globalmente. - Google Patents

Red ad-hoc y metodo que emplea rutas para paquetes optimizadas globalmente.

Info

Publication number
MX2007001385A
MX2007001385A MX2007001385A MX2007001385A MX2007001385A MX 2007001385 A MX2007001385 A MX 2007001385A MX 2007001385 A MX2007001385 A MX 2007001385A MX 2007001385 A MX2007001385 A MX 2007001385A MX 2007001385 A MX2007001385 A MX 2007001385A
Authority
MX
Mexico
Prior art keywords
nds
hoc network
communication interface
packets
method employing
Prior art date
Application number
MX2007001385A
Other languages
English (en)
Inventor
Sujit R Das
Luis R Pereira
Original Assignee
Eaton Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of MX2007001385A publication Critical patent/MX2007001385A/es

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/24Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/30Connectivity information management, e.g. connectivity discovery or connectivity update for proactive routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/42Centralised routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • H04W40/24Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/248Connectivity information update

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Una red ad-hoc incluye un coordinador de red ad-hoc (NC) teniendo un primer procesador, una primera memoria, y una primera interfaz de comunicaciones, y una pluralidad de dispositivos de red ad-hoc (NDs). Cada uno de los NDs incluye un segundo procesador, una segunda memoria, y una segunda interfaz de comunicaciones estructura para comunicarse con la primera interfaz de comunicaciones del NC o con la segunda interfaz de comunicaciones de al menos uno otro de los NDs. El primer procesador coopera con al menos algunos de los NDs para optimizar globalmente una ruta con base en una pluralidad de costos de enlace para: (i) pares de los NDs, o (ii) pares de los NDs y al menos un par incluyendo uno de los NDs y el NC, para minimizar costo a largo de la ruta que. (a) uno de los NDs o el NC emplea para enviar un paquete a: (b) otro de los NDs o el NC.
MX2007001385A 2006-02-02 2007-02-02 Red ad-hoc y metodo que emplea rutas para paquetes optimizadas globalmente. MX2007001385A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/347,077 US7633882B2 (en) 2006-02-02 2006-02-02 Ad-hoc network and method employing globally optimized routes for packets

Publications (1)

Publication Number Publication Date
MX2007001385A true MX2007001385A (es) 2008-11-18

Family

ID=37914682

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007001385A MX2007001385A (es) 2006-02-02 2007-02-02 Red ad-hoc y metodo que emplea rutas para paquetes optimizadas globalmente.

Country Status (6)

Country Link
US (1) US7633882B2 (es)
EP (1) EP1816805A1 (es)
AU (1) AU2007200482B2 (es)
BR (1) BRPI0704256A (es)
CA (1) CA2576361A1 (es)
MX (1) MX2007001385A (es)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101337126B1 (ko) * 2005-05-12 2013-12-05 삼성전자주식회사 무선랜 매쉬 네트워크에서의 핸드오버에 따른 재결합 수행 방법 및 장치
KR100825735B1 (ko) * 2006-09-29 2008-04-29 한국전자통신연구원 지그비 네트워크 상의 통신 불가 노드에 대한 주소 공간관리 방법
US8638806B2 (en) * 2007-05-25 2014-01-28 Hand Held Products, Inc. Wireless mesh point portable data terminal
KR101378257B1 (ko) * 2007-06-15 2014-03-25 삼성전자주식회사 무선 센서 네트워크에서 가상 백본 구축 방법
CN101355490B (zh) * 2007-07-25 2012-05-23 华为技术有限公司 消息路由方法、系统和节点设备
AU2009239253B2 (en) * 2008-04-25 2014-05-29 Fujitsu Limited Node device and program
CN101594579A (zh) * 2008-05-28 2009-12-02 上海亿动信息技术有限公司 一种通过无线通信方式主动发布信息的信息发布控制系统
EP2289266B1 (en) * 2008-06-04 2015-01-14 Philips Intellectual Property & Standards GmbH A network interface unit for a node in a wireless multi-hop network, and a method of establishing a network path between nodes in a wireless multi-hop network.
US9807849B2 (en) * 2008-09-10 2017-10-31 Enlighted, Inc. Automatically commissioning lighting controls using sensing parameters of the lighting controls
US8600560B2 (en) 2008-12-30 2013-12-03 Synapsense Corporation Apparatus and method for controlling computer room air conditioning units (CRACs) in data centers
US8538584B2 (en) * 2008-12-30 2013-09-17 Synapsense Corporation Apparatus and method for controlling environmental conditions in a data center using wireless mesh networks
WO2010100655A2 (en) * 2009-02-12 2010-09-10 Kumar Praveen Addressing and routing scheme for distributed systems
EP2237614B1 (en) 2009-03-30 2014-06-04 The Boeing Company Mobile ad hoc network
EP2237504B1 (en) * 2009-03-30 2013-07-17 The Boeing Company Mobile AD HOC network
US8694578B2 (en) * 2009-05-29 2014-04-08 Microsoft Corporation Swarm-based synchronization over a network of object stores
CN102026329B (zh) * 2009-09-10 2013-10-30 富士通株式会社 无线通信网络及其自适应择路通信方法
US10205319B2 (en) * 2010-06-11 2019-02-12 Eaton Intelligent Power Limited Automatic matching of sources to loads
US8760995B1 (en) 2010-07-08 2014-06-24 Amdocs Software Systems Limited System, method, and computer program for routing data in a wireless sensor network
US8849926B2 (en) * 2010-08-06 2014-09-30 Simon Fraser University System and method for self-calibrating, self-organizing and localizing sensors in wireless sensor networks
FR2964287B1 (fr) * 2010-08-30 2012-09-21 Cybronics Sasu Systeme de diffusion de donnees ciblees
US8811377B1 (en) 2010-08-30 2014-08-19 Synapsense Corporation Apparatus and method for instrumenting devices to measure power usage using a multi-tier wireless network
US8804489B2 (en) * 2010-09-29 2014-08-12 Telefonaktiebolaget L M Ericsson (Publ) Fast flooding based fast convergence to recover from network failures
KR20170026658A (ko) * 2010-11-16 2017-03-08 인터디지탈 패튼 홀딩스, 인크 무선 다이렉트 링크 동작을 위한 방법 및 장치
US9166908B2 (en) * 2011-12-20 2015-10-20 Cisco Technology, Inc. Assisted intelligent routing for minimalistic connected object networks
US9100285B1 (en) 2012-12-18 2015-08-04 Juniper Networks, Inc. Dynamic control channel establishment for software-defined networks having centralized control
US9979595B2 (en) 2012-12-18 2018-05-22 Juniper Networks, Inc. Subscriber management and network service integration for software-defined networks having centralized control
US10749711B2 (en) 2013-07-10 2020-08-18 Nicira, Inc. Network-link method useful for a last-mile connectivity in an edge-gateway multipath system
US10454714B2 (en) 2013-07-10 2019-10-22 Nicira, Inc. Method and system of overlay flow control
US10057123B1 (en) 2013-12-27 2018-08-21 Alarm.Com Incorporated Network topology backup
US9392525B2 (en) 2014-05-16 2016-07-12 Qualcomm Incorporated Establishing reliable routes without expensive mesh peering
US9380513B2 (en) * 2014-05-16 2016-06-28 Qualcomm Incorporated Reducing broadcast duplication in hybrid wireless mesh protocol routing
US9565623B2 (en) * 2014-08-12 2017-02-07 Digi International Inc. Systems and methods for ordering candidates for wireless network association
US9634928B2 (en) * 2014-09-29 2017-04-25 Juniper Networks, Inc. Mesh network of simple nodes with centralized control
US10425382B2 (en) 2015-04-13 2019-09-24 Nicira, Inc. Method and system of a cloud-based multipath routing protocol
US10498652B2 (en) 2015-04-13 2019-12-03 Nicira, Inc. Method and system of application-aware routing with crowdsourcing
US10135789B2 (en) 2015-04-13 2018-11-20 Nicira, Inc. Method and system of establishing a virtual private network in a cloud service for branch networking
CN105357731A (zh) * 2015-10-14 2016-02-24 国网辽宁省电力有限公司营口供电公司 在电磁干扰环境下的能量有效的wsn路由协议设计方法
US20200036624A1 (en) 2017-01-31 2020-01-30 The Mode Group High performance software-defined core network
US10992568B2 (en) 2017-01-31 2021-04-27 Vmware, Inc. High performance software-defined core network
US11706127B2 (en) 2017-01-31 2023-07-18 Vmware, Inc. High performance software-defined core network
US11121962B2 (en) 2017-01-31 2021-09-14 Vmware, Inc. High performance software-defined core network
US10992558B1 (en) 2017-11-06 2021-04-27 Vmware, Inc. Method and apparatus for distributed data network traffic optimization
US20180219765A1 (en) 2017-01-31 2018-08-02 Waltz Networks Method and Apparatus for Network Traffic Control Optimization
US11252079B2 (en) 2017-01-31 2022-02-15 Vmware, Inc. High performance software-defined core network
US10574528B2 (en) 2017-02-11 2020-02-25 Nicira, Inc. Network multi-source inbound quality of service methods and systems
US10778528B2 (en) 2017-02-11 2020-09-15 Nicira, Inc. Method and system of connecting to a multipath hub in a cluster
US10523539B2 (en) 2017-06-22 2019-12-31 Nicira, Inc. Method and system of resiliency in cloud-delivered SD-WAN
US10999165B2 (en) 2017-10-02 2021-05-04 Vmware, Inc. Three tiers of SaaS providers for deploying compute and network infrastructure in the public cloud
US10805114B2 (en) 2017-10-02 2020-10-13 Vmware, Inc. Processing data messages of a virtual network that are sent to and received from external service machines
US10959098B2 (en) 2017-10-02 2021-03-23 Vmware, Inc. Dynamically specifying multiple public cloud edge nodes to connect to an external multi-computer node
US11089111B2 (en) 2017-10-02 2021-08-10 Vmware, Inc. Layer four optimization for a virtual network defined over public cloud
US11115480B2 (en) 2017-10-02 2021-09-07 Vmware, Inc. Layer four optimization for a virtual network defined over public cloud
US10999100B2 (en) 2017-10-02 2021-05-04 Vmware, Inc. Identifying multiple nodes in a virtual network defined over a set of public clouds to connect to an external SAAS provider
US11223514B2 (en) 2017-11-09 2022-01-11 Nicira, Inc. Method and system of a dynamic high-availability mode based on current wide area network connectivity
US10771182B2 (en) * 2018-04-25 2020-09-08 Cisco Technology, Inc. Enhancing routing metrics
WO2020111989A1 (en) * 2018-11-27 2020-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Automatic and dynamic adaptation of grouping in a data processing system
US11329912B2 (en) * 2019-05-13 2022-05-10 128 Technology, Inc. Source-based routing
US11005749B2 (en) 2019-05-13 2021-05-11 128 Technology, Inc. Multicast source and receiver access control
US10999182B2 (en) 2019-05-13 2021-05-04 128 Technology, Inc. Routing using segment-based metrics
US11153202B2 (en) 2019-05-13 2021-10-19 128 Technology, Inc. Service and topology exchange protocol
US11070465B2 (en) 2019-05-13 2021-07-20 128 Technology, Inc. Distribution of multicast information in a routing system
US12137045B2 (en) 2019-05-13 2024-11-05 Juniper Networks, Inc. Metric-based multi-hop path selection
US11451464B2 (en) 2019-05-13 2022-09-20 128 Technology, Inc. Central authority for service and topology exchange
US11252105B2 (en) 2019-08-27 2022-02-15 Vmware, Inc. Identifying different SaaS optimal egress nodes for virtual networks of different entities
US11611507B2 (en) 2019-10-28 2023-03-21 Vmware, Inc. Managing forwarding elements at edge nodes connected to a virtual network
CN110831006B (zh) * 2019-11-29 2023-04-07 北京紫光展锐通信技术有限公司 自组网系统及其数据传输方法
US11489783B2 (en) 2019-12-12 2022-11-01 Vmware, Inc. Performing deep packet inspection in a software defined wide area network
US11394640B2 (en) 2019-12-12 2022-07-19 Vmware, Inc. Collecting and analyzing data regarding flows associated with DPI parameters
US11722925B2 (en) 2020-01-24 2023-08-08 Vmware, Inc. Performing service class aware load balancing to distribute packets of a flow among multiple network links
CN115943615B (zh) 2020-06-24 2026-01-13 瞻博网络公司 使用第2层元数据来在第3层网络上扩展第2层网络
US11245641B2 (en) 2020-07-02 2022-02-08 Vmware, Inc. Methods and apparatus for application aware hub clustering techniques for a hyper scale SD-WAN
US11709710B2 (en) 2020-07-30 2023-07-25 Vmware, Inc. Memory allocator for I/O operations
US11575591B2 (en) 2020-11-17 2023-02-07 Vmware, Inc. Autonomous distributed forwarding plane traceability based anomaly detection in application traffic for hyper-scale SD-WAN
US11575600B2 (en) 2020-11-24 2023-02-07 Vmware, Inc. Tunnel-less SD-WAN
US11929903B2 (en) 2020-12-29 2024-03-12 VMware LLC Emulating packet flows to assess network links for SD-WAN
US11792127B2 (en) 2021-01-18 2023-10-17 Vmware, Inc. Network-aware load balancing
US12218845B2 (en) 2021-01-18 2025-02-04 VMware LLC Network-aware load balancing
US11979325B2 (en) 2021-01-28 2024-05-07 VMware LLC Dynamic SD-WAN hub cluster scaling with machine learning
US12368676B2 (en) 2021-04-29 2025-07-22 VMware LLC Methods for micro-segmentation in SD-WAN for virtual networks
US12009987B2 (en) 2021-05-03 2024-06-11 VMware LLC Methods to support dynamic transit paths through hub clustering across branches in SD-WAN
US11637768B2 (en) 2021-05-03 2023-04-25 Vmware, Inc. On demand routing mesh for routing packets through SD-WAN edge forwarding nodes in an SD-WAN
US11729065B2 (en) 2021-05-06 2023-08-15 Vmware, Inc. Methods for application defined virtual network service among multiple transport in SD-WAN
US11489720B1 (en) 2021-06-18 2022-11-01 Vmware, Inc. Method and apparatus to evaluate resource elements and public clouds for deploying tenant deployable elements based on harvested performance metrics
US12015536B2 (en) 2021-06-18 2024-06-18 VMware LLC Method and apparatus for deploying tenant deployable elements across public clouds based on harvested performance metrics of types of resource elements in the public clouds
US12250114B2 (en) 2021-06-18 2025-03-11 VMware LLC Method and apparatus for deploying tenant deployable elements across public clouds based on harvested performance metrics of sub-types of resource elements in the public clouds
US12047282B2 (en) 2021-07-22 2024-07-23 VMware LLC Methods for smart bandwidth aggregation based dynamic overlay selection among preferred exits in SD-WAN
US11375005B1 (en) 2021-07-24 2022-06-28 Vmware, Inc. High availability solutions for a secure access service edge application
US12267364B2 (en) 2021-07-24 2025-04-01 VMware LLC Network management services in a virtual network
US11943146B2 (en) 2021-10-01 2024-03-26 VMware LLC Traffic prioritization in SD-WAN
US12184557B2 (en) 2022-01-04 2024-12-31 VMware LLC Explicit congestion notification in a virtual environment
US12507120B2 (en) 2022-01-12 2025-12-23 Velocloud Networks, Llc Heterogeneous hub clustering and application policy based automatic node selection for network of clouds
US12425395B2 (en) 2022-01-15 2025-09-23 VMware LLC Method and system of securely adding an edge device operating in a public network to an SD-WAN
US12506678B2 (en) 2022-01-25 2025-12-23 VMware LLC Providing DNS service in an SD-WAN
US11909815B2 (en) 2022-06-06 2024-02-20 VMware LLC Routing based on geolocation costs
US20240022626A1 (en) 2022-07-18 2024-01-18 Vmware, Inc. Dns-based gslb-aware sd-wan for low latency saas applications
US12316524B2 (en) 2022-07-20 2025-05-27 VMware LLC Modifying an SD-wan based on flow metrics
US12489672B2 (en) 2022-08-28 2025-12-02 VMware LLC Dynamic use of multiple wireless network links to connect a vehicle to an SD-WAN
US12425332B2 (en) 2023-03-27 2025-09-23 VMware LLC Remediating anomalies in a self-healing network
US12034587B1 (en) 2023-03-27 2024-07-09 VMware LLC Identifying and remediating anomalies in a self-healing network
US12057993B1 (en) 2023-03-27 2024-08-06 VMware LLC Identifying and remediating anomalies in a self-healing network
US12355655B2 (en) 2023-08-16 2025-07-08 VMware LLC Forwarding packets in multi-regional large scale deployments with distributed gateways
US12483968B2 (en) 2023-08-16 2025-11-25 Velocloud Networks, Llc Distributed gateways for multi-regional large scale deployments
US12507148B2 (en) 2023-08-16 2025-12-23 Velocloud Networks, Llc Interconnecting clusters in multi-regional large scale deployments with distributed gateways
US12507153B2 (en) 2023-08-16 2025-12-23 Velocloud Networks, Llc Dynamic edge-to-edge across multiple hops in multi-regional large scale deployments with distributed gateways
US12261777B2 (en) 2023-08-16 2025-03-25 VMware LLC Forwarding packets in multi-regional large scale deployments with distributed gateways

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6714559B1 (en) * 1991-12-04 2004-03-30 Broadcom Corporation Redundant radio frequency network having a roaming terminal communication protocol
US5412654A (en) * 1994-01-10 1995-05-02 International Business Machines Corporation Highly dynamic destination-sequenced destination vector routing for mobile computers
US6728214B1 (en) * 1999-07-28 2004-04-27 Lucent Technologies Inc. Testing of network routers under given routing protocols
US20020061001A1 (en) * 2000-08-25 2002-05-23 The Regents Of The University Of California Dynamic source tracing (DST) routing protocol for wireless networks
KR100514681B1 (ko) * 2000-09-22 2005-09-13 주식회사 케이티 비동기 전송 모드 통신망에서의 라우팅 방법 및 장치
CA2426299A1 (en) * 2000-10-26 2002-05-02 British Telecommunications Public Limited Company Telecommunications routing
US6965575B2 (en) * 2000-12-29 2005-11-15 Tropos Networks Selection of routing paths based upon path quality of a wireless mesh network
US7420952B2 (en) * 2002-10-28 2008-09-02 Mesh Dynamics, Inc. High performance wireless networks using distributed control
US6850492B2 (en) * 2002-11-22 2005-02-01 Nokia Corporation Method and system for enabling a route and flow table update in a distributed routing platform
EP1453245A1 (de) * 2003-02-28 2004-09-01 Siemens Aktiengesellschaft Routing Verfahren für Adhoc Netze
MXPA04004719A (es) 2003-05-19 2004-09-06 Eaton Corp Red ad-hoc y metodo de enrutar comunicaciones en una red de comunicaciones.
US7577108B2 (en) * 2003-06-03 2009-08-18 Palo Alto Research Center Incorporated Learning-based strategies for message-initiated constraint-based routing
US7881229B2 (en) * 2003-08-08 2011-02-01 Raytheon Bbn Technologies Corp. Systems and methods for forming an adjacency graph for exchanging network routing data
US7480248B2 (en) * 2003-08-22 2009-01-20 Samsung Electronics Co., Ltd. Apparatus and method for determining aggregated link costs in a mobile ad hoc network
US7414977B2 (en) * 2003-11-25 2008-08-19 Mitsubishi Electric Research Laboratories, Inc. Power and delay sensitive ad-hoc communication networks
EP1639753A4 (en) 2004-01-20 2006-07-05 Lg Electronics Inc MOBILE AD HOC NETWORK SYSTEM AND OPERATING METHOD FOR THIS SYSTEM
US7532623B2 (en) * 2004-03-24 2009-05-12 Bbn Technologies Corp. Methods for wireless mesh multicasting
US20050257269A1 (en) * 2004-05-03 2005-11-17 Chari Suresh N Cost effective incident response
US7769848B2 (en) * 2004-09-22 2010-08-03 International Business Machines Corporation Method and systems for copying data components between nodes of a wireless sensor network
US8027289B2 (en) * 2005-04-27 2011-09-27 Raytheon Bbn Technologies Corp. Ultra-low latency packet transport in ad hoc networks
US20070147255A1 (en) * 2005-12-23 2007-06-28 Ozgur Oyman Routing in wireless mesh networks

Also Published As

Publication number Publication date
US20070177511A1 (en) 2007-08-02
BRPI0704256A (pt) 2008-02-26
CA2576361A1 (en) 2007-08-02
US7633882B2 (en) 2009-12-15
AU2007200482A1 (en) 2007-08-16
EP1816805A1 (en) 2007-08-08
AU2007200482B2 (en) 2010-11-18

Similar Documents

Publication Publication Date Title
MX2007001385A (es) Red ad-hoc y metodo que emplea rutas para paquetes optimizadas globalmente.
MY156044A (en) Method and system of routing in a utility smart-grid network
DE502007002506D1 (de) Verfahren und netzwerkknoten zum routen von datenpaketen in kommunikationsnetzen
ATE521157T1 (de) Drahtloses netzsystem mit drahtlosen zugangsports
BRPI0711089A8 (pt) Método para descobrir uma rota para transmitir dados de um dispositivo de fonte para um dispositivo de destino via retransmissão em multi-saltos
WO2009017600A8 (en) Method and system of routing in a utility smart-grid network
TW200503472A (en) Wireless network
WO2007140046A3 (en) Systems, methods and apparatus for detecting time slot interference and recovering from time slot interference in an ad hoc wireless communication network
WO2009078427A1 (ja) 経路制御方法およびノード
WO2007140165A3 (en) Selecting routes through a network
WO2007140041A3 (en) Systems, methods and apparatus for allocating time slots in an ad hoc wireless communication network
NO20074701L (no) Radiolinkprotokoller for kommunikasjonssystemer med flere linker
WO2004109472A3 (en) System and method to improve the overall performance of a wireless communication network
WO2009026019A3 (en) Fast computation of alternative packet routes
EP2047639A4 (en) MANAGEMENT OF ASSOCIATIONS IN AD HOC NETWORKS
PT1285513E (pt) Numeracao de blocos de dados em transmissao de dados comutados em blocos
GB2441703A (en) An autonomous mode for a plurality of nested mobile networks
TW200723740A (en) Communications systems
PL1813088T3 (pl) Sposób oraz system trasowania w sieciach komunikacyjnych między pierwszym węzłem a drugim węzłem
WO2007133880A3 (en) System and method for groupcast packet forwarding in a wireless network
WO2007035655A3 (en) Using overlay networks to counter denial-of-service attacks
MX2010004677A (es) Aseguramiento de paquetes de mensajes en redes.
FI20040179A0 (fi) Datansiirron optimoiminen verkotettujen laitteiden välillä
GB2417391B (en) Transmitting data over a network
WO2006074022A3 (en) A multicast architecture for wireless mesh networks

Legal Events

Date Code Title Description
FG Grant or registration