148 Courses in Bristol

LTE Architecture and Protocols course description This course provides a comprehensive tour of the LTE architecture along with services provided and the protocols used. What will you learn Describe the overall architecture of LTE. Explain the information flows through LTE. Describe the LTE security. Describe LTE mobility management. Recognise the next steps for LTE. LTE Architecture and Protocols course details Who will benefit: Anyone working with LTE. Prerequisites: Mobile communications demystified Duration 3 days LTE Architecture and Protocols course contents Introduction History, LTE key features. The 4G ITU process. The LTE 3GPP specifications. Specifications. System Architecture LTE hardware architecture. UE architecture and capabilities. E-UTRAN and eNB. EPC, MME functions, SGW, PGW and PCRF. System interfaces and protocol stacks. Example information flows. Dedicated and default bearers. EMM, ECM, RRC state diagrams. Radio transmission and reception OFDMA, SC-FDMA, MIMO antennas. Air interface protocol stack. Logical, transport and physical channels. Frame and slot structure, the resource grid. Resource element mapping of the physical channels and signals. Cell acquisition, data transmission and random access. MAC, RLC, PDCP protocols. LTE spectrum allocation. Power-on procedures Network and cell selection. RRC connection establishment. Attach procedure, including IP address allocation and default bearer activation. LTE detach procedure. Security in LTE networks LTE security features, identity confidentiality, ciphering and integrity protection. Architecture of network access security in LTE. Secure key hierarchy. Authentication and key agreement procedure. Security mode command procedure. Network domain security architecture. Security associations using IKE and IPSec. Mobility management RRC_IDLE, RRC_CONNECTED. Cell reselection, tracking area updates. Measurement reporting. X2 and S1 based handovers. Interoperation with UMTS, GSM and non-3GPP technologies such as cdma2000. QoS, policy control and charging QoS in LTE, EPS bearers, service data flows and packet flows. The architecture and signalling procedures for policy and charging control. Data transport using GPRS, differentiated services and MPLS. Offline and online charging in LTE. Delivery of voice and text messages over LTE Difficulties and solutions for Voice over LTE. Architecture and call setup procedures for circuit switched fallback. Architecture, protocols and call setup procedures in IP multimedia subsystem. Enhancements in release 9 LTE location services. Multimedia broadcast / multicast service and MBSFN. Cell selection, commercial mobile alert service. LTE Advanced and release 10 Impact of carrier aggregation on LTE air interface. Enhanced MIMO processing on uplink and downlink. Relaying. Release 11 and beyond. OAM and self organising networks Operation, administration, maintenance and provisioning for LTE. Self-configuration of base station parameters. Fractional frequency re-use, inter-cell interference co-ordination. Self-optimisation of base station procedures. Self-healing to detect and recover from faults.

Introducing Therapy for Retroactive Jealousy Package: Overcoming Intrusive Thoughts and Fostering Emotional Well-being Are you struggling with retroactive jealousy, finding it difficult to cope with intrusive thoughts and emotions related to your partner’s past relationships? Miss Date Doctor’s Therapy for Retroactive Jealousy Package offers you expert support and guidance to overcome jealousy and foster emotional well-being in your current relationship. Retroactive jealousy is an emotional challenge that can cause distress and strain in relationships. Our experienced therapists are dedicated to helping you understand and manage these feelings, allowing you to build a healthier and more trusting connection with your partner. Here’s how the Therapy for Retroactive Jealousy Package can support you: Understanding Retroactive Jealousy: Our therapists will help you gain insights into the root causes of retroactive jealousy and its impact on your emotional well-being. Coping Strategies: We’ll equip you with effective coping strategies to manage intrusive thoughts and emotions, helping you reduce anxiety and distress. Building Self-Confidence: Therapy for retroactive jealousy can assist in building self-confidence and self-assurance, allowing you to feel more secure in your relationship. Effective Communication: We’ll guide you in improving communication with your partner about your feelings, fostering understanding and emotional connection. Developing Trust: Therapy will focus on rebuilding trust in your relationship, addressing any underlying issues that may contribute to feelings of jealousy. Letting Go of the Past: Our therapists will assist you in processing and letting go of obsessive thoughts related to your partner’s past. Positive Mindset: We’ll work towards cultivating a positive mindset, encouraging you to focus on the present and future rather than dwelling on the past. Embracing Emotional Intimacy: Therapy for retroactive jealousy can help you and your partner cultivate emotional intimacy and strengthen your bond. The Therapy for Retroactive Jealousy Package at Miss Date Doctor is designed to empower you to overcome jealousy and create a more fulfilling and trusting relationship. Our caring therapists provide a safe and supportive space to explore your feelings and concerns, allowing you to work towards emotional healing and a stronger connection with your partner. Invest in your emotional well-being and take the first step towards overcoming retroactive jealousy with the Therapy for Retroactive Jealousy Package. Embrace the opportunity to foster a more secure and loving relationship, free from the burden of intrusive thoughts and jealousy. Let our experienced therapists guide you towards a brighter and more emotionally fulfilling future. 3 x 1 hour sessions https://relationshipsmdd.com/product/therapy-for-retroactive-jealousy/

Introducing Relationship Counselling London Package: Strengthening Bonds and Nurturing Lasting Connections Are you and your partner experiencing challenges in your relationship and seeking professional support to improve communication and enhance intimacy? Miss Date Doctor’s Relationship Counselling London Package offers you expert guidance to navigate difficulties, strengthen your bond, and foster a healthier, more fulfilling partnership. Relationship counselling is a valuable opportunity for couples to address underlying issues, improve communication, and gain insights into each other’s needs and perspectives. Our experienced relationship counsellors in London are committed to helping you and your partner build a stronger foundation for a lasting and loving relationship. Here’s how the Relationship Counselling London Package can support you: Effective Communication: Our counsellors will help you and your partner improve communication skills, fostering a deeper understanding of each other’s feelings and needs. Conflict Resolution: Relationship counselling addresses conflict resolution strategies, helping you navigate disagreements constructively and prevent recurring patterns of conflict. Rebuilding Trust: If trust has been compromised, our counsellors will guide you in rebuilding trust and creating a more secure emotional bond. Intimacy and Emotional Connection: We’ll explore ways to enhance emotional intimacy and create a more fulfilling emotional connection between you and your partner. Identifying Patterns: Relationship counselling helps identify negative patterns of behaviour or communication that may be contributing to relationship challenges. Exploring Relationship Goals: Our counsellors will help you and your partner explore your shared goals and aspirations, ensuring that you are aligned in your vision for the future. Navigating Transitions: Relationship counselling can assist you in navigating major life transitions together, providing support during times of change. Tools for Sustaining a Healthy Relationship: We’ll equip you with tools and techniques to sustain a healthy and loving relationship beyond counselling. The Relationship Counselling London Package at Miss Date Doctor is tailored to meet the unique needs of your relationship. Our skilled counsellors provide a safe and supportive space for open and honest dialogue, allowing you and your partner to work towards a more fulfilling and harmonious partnership. Invest in the well-being of your relationship and take the first step towards a healthier and more loving connection with the Relationship Counselling London Package. Embrace the opportunity to strengthen your bond, improve communication, and create a lasting and satisfying relationship. Let our experienced counsellors guide you and your partner towards a brighter future filled with love, understanding, and mutual support. 3 x1 hour https://relationshipsmdd.com/product/relationship-counselling-london-package/

Introducing Therapy for Relationship Issues Package: Strengthening Bonds and Nurturing Healthy Connections Are you and your partner facing challenges in your relationship and seeking professional support to improve communication, resolve conflicts, and strengthen your bond? Miss Date Doctor’s Therapy for Relationship Issues Package offers you expert guidance to navigate difficulties, foster intimacy, and build a healthier, more fulfilling partnership. Relationships can encounter various obstacles that impact communication, trust, and emotional connection. Our experienced therapists specialize in working with couples and are dedicated to helping you and your partner overcome challenges and cultivate a more loving and harmonious relationship. Here’s how the Therapy for Relationship Issues Package can support you: Effective Communication: Our therapists will help you and your partner improve communication skills, fostering a deeper understanding of each other’s needs and emotions. Conflict Resolution: Relationship therapy addresses conflict resolution strategies, assisting you in navigating disagreements constructively and preventing recurring conflicts. Rebuilding Trust: If trust has been compromised, our therapists will guide you in rebuilding trust and creating a more secure emotional bond. Emotional Intimacy: We’ll explore ways to enhance emotional intimacy and create a more fulfilling emotional connection between you and your partner. Addressing Past Issues: Relationship therapy can address unresolved issues from the past that may be affecting your present relationship dynamics. Identifying Patterns: Our therapists will help you and your partner identify negative patterns of behaviour or communication, fostering healthier interactions. Shared Goals: We’ll assist you in exploring and aligning your shared goals and aspirations, ensuring that you are on the same page about your future together. Renewing Affection: Therapy for relationship issues can help rekindle affection and emotional closeness between you and your partner. The Therapy for Relationship Issues Package at Miss Date Doctor is designed to empower you and your partner to build a stronger foundation for your relationship. Our skilled therapists provide a safe and supportive space for open and honest dialogue, allowing you to work towards a more fulfilling and harmonious partnership. Invest in the well-being of your relationship and take the first step towards a healthier and more loving connection with the Therapy for Relationship Issues Package. Embrace the opportunity to strengthen your bond, improve communication, and create a lasting and satisfying relationship. Let our experienced therapists guide you and your partner towards a brighter future filled with love, understanding, and mutual support. 3 x 1 hour sessions https://relationshipsmdd.com/product/therapy-for-relationship-issues-package/

IP security training course description Connection to the Internet is becoming an essential business tool. This course looks at firewalls, digital certificates, encryption and other essential topics for e-commerce sites. A generic course that looks at firewalls and VPNs. Hands on sessions include using hacking tools and configuring firewalls. What will you learn Describe: Basic security attacks RADIUS SSL IPSec VPNs Implement digital certificates Deploy firewalls to protect Web servers and users. Secure Web servers and clients. IP security training course details Who will benefit: Network administrators. Network operators. Security auditors Prerequisites: TCP/IP foundation for engineers Duration 2 days IP security training course contents TCP/IP review Brief overview of the relevant headers. Hands on Download software for course, use analyser to capture passwords on the wire. Security review Policies, Types of security breach, denial of service, data manipulation, data theft, data destruction, security checklists, incident response. Security exploits The Internet worm, IP spoofing, SYN attack, hijacking, Ping o' Death… keeping up to date with new threats. Hands on Use a port scanning tool, use a 'hacking' tool. Firewalls Products, Packet filtering, DMZ, content filtering, stateful packet inspection, Proxies, firewall architectures, Intrusion Detection Systems, Viruses. Hands on Set up a firewall and prevent attacks. NAT NAT and PAT, Why use NAT, NAT-ALG, RSIP. Encryption Encryption keys, Encryption strengths, Secret key vs Public key, algorithms, systems, SSL, SSH, Public Key Infrastructures. Hands on Run a password-cracking program. Authentication Types of authentication, Securid, Biometrics, PGP, Digital certificates, X.509 v3, Certificate authorities, CRLs, PPP authentication, RADIUS. Hands on Using certificates. Web client and server security Cookies, browser certificates, censorship, PICS. Operating system security, Web server user authentication, Restricting access, Logging, Securing CGI scripts. Hands on Browser security. VPNs and IPSec What is a VPN, tunnelling, L2F, PPTP, L2TP, IPSec, AH, ESP, transport mode, tunnel mode.

Improve your relationship with dedicated couple counselling in London. Our therapists offer tailored sessions to address specific issues, enhance communication, and foster mutual understanding between partners. Whether you're facing daily conflicts or significant relationship challenges, our supportive counselling can help you rebuild and strengthen your connection. Key areas: relationship therapy, couples counselling, partnership counselling, relationship support, therapy for couples, couples guidance, relationship enhancement. 3 x 1 hour sessions 

Software development training course description This three-day MTA Training course helps you prepare for Microsoft Technology Associate Exam 98-361, and build an understanding of these topics: Core programming, Object-Oriented programming, general software development, web applications, desktop applications, and databases. This course leverages the same content as found in the Microsoft Official Academic Course (MOAC) for this exam. What will you learn Describe core programming. Explain Object Oriented programming. Describe general software development. Describe Web applications. Describe desktop applications. Explain how databases work. Software development training course details Who will benefit: Anyone looking to learn the fundamentals of software. Prerequisites: None. Duration 3 days Software development training course contents Core programming Computer storage and data types How a computer stores programs and the instructions in computer memory, memory stacks and heaps, memory size requirements for the various data storage types, numeric data and textual data. Computer decision structures Various decision structures used in all computer programming languages; If decision structures; multiple decision structures, such as If…Else and switch/Select Case; reading flowcharts; decision tables; evaluating expressions. Handling repetition For loops, While loops, Do...While loops and recursion. Understand error handling Structured exception handling. Object-oriented programming Classes Properties, methods, events and constructors; how to create a class; how to use classes in code. Inheritance Inheriting the functionality of a base class into a derived class. Polymorphism Extending the functionality in a class after inheriting from a base class, overriding methods in the derived class. Encapsulation Creating classes that hide their implementation details while still allowing access to the required functionality through the interface, access modifiers. General software development Application life cycle management Phases of application life cycle management, software testing. Interpret application specifications Application specifications, translating them into prototypes, code, select appropriate application type and components. Algorithms and data structures Arrays, stacks, queues, linked lists and sorting algorithms; performance implications of various data structures; choosing the right data structure. Web applications Web page development HTML, CSS, JavaScript. ASP.NET web application development Page life cycle, event model, state management, client-side versus server-side programming. Web hosting Creating virtual directories and websites, deploying web applications, understanding the role of Internet Information Services. Web services Web services that will be consumed by client applications, accessing web services from a client application, SOAP, WSDL. Desktop applications Windows apps UI design guideline categories, characteristics and capabilities of Store Apps, identify gestures. Console-based applications Characteristics and capabilities of console- based applications. Windows Services Characteristics and capabilities of Windows Services. Databases Relational database management systems Characteristics and capabilities of database products, database design, ERDs, normalisation concepts. Database query methods SQL, creating and accessing stored procedures, updating and selecting data. Database connection methods Connecting to various types of data stores, such as flat file; XML file; in-memory object; resource optimisation.

MySQL Performance & Tuning training course description This MySQL Performance & Tuning course is designed for Database Administrators, Application Developers and Technical Consultants who need to monitor and tune the performance of MySQL servers and databases. The course provides practical experience in monitoring and tuning MySQL servers and databases. Note: This MySQL Performance & Tuning course does not cover clustering (other than at overview level), replication or non-standard storage engines such as Falcon and PBXT. What will you learn Develop a monitoring and tuning plan Use server configuration and status variables. Identify and improve problem queries. Make efficient use of indexes. Monitor and size memory caches and locks. Tune the MyISAM and InnoDB storage engine. Evaluate the use of partitioning for performance. MySQL Performance & Tuning training course details Who will benefit: Anyone who wishes to monitor and tune MySQL performance. Prerequisites: Delegates must have a working knowledge of MySQL Database Administration Duration 3 days MySQL Performance & Tuning training course contents Introduction to performance tuning Tuning overview, Resolving performance issues, Recommended approach to tuning, Items to evaluate, Where to look, Planning a monitoring routine, Building a new database for performance, Tuning an existing database, Setting suitable goals. MySQL performance tuning tools Administration tools, the information schema, performance-related SHOW commands, benchmarking tools, the MySQL performance schema, MonYog. Hands on Obtaining performance information. Schema design Normalisation, de-normalisation, naming conventions, load generation, stress testing and benchmarking tools, selecting data types, data types, character sets, choosing storage engines. Hands on effects of design on performance. Statement tuning Overview of statement tuning, identifying problem queries, the optimizer, explain, explain extended. Hands on identifying problem queries and using explain. Indexes Index overview, Types of index, Index tuning, Indexes and joins. Hands on Indexes and performance. Server configuration and monitoring Server configuration variables, server status variables, table cache, multi-threading, connection issues, query cache. Hands on setting and interpreting server variables and caching. Locking Types of locking, locking and storage engines, effects of locking on performance. Hands on locking and performance. The InnoDB engine Transactions, crash recovery, locking, monitoring InnoDB, caches and buffers, configuring data files, configuring the log files. Hands on InnoDB configuration and performance. Other storage engines MyISAM engine, merge engine, archive engine, memory engine, blackhole engine, CSV engine, the Spider engine, the ColumnStore engine, the MyRocks engine, mixing sorage engines. Hands on storage engine performance. Overview of clustering and performance Advantages of performance, advantages of clustering, performance issues and clustering, the NDBCluster engine, the Galera cluster, the Percona XtraDB cluster, MySQL InnoDB cluster, the federated engine, the federatedX engine, overview of other high availability techniques. NOSQL and Mencached overview. Dumping and loading data SQL statements versus delimited data, parameters affecting dump performance, parameters affecting load performance. Hands on dump and load performance. Partitioned tables Partitioned tables concepts, range partitioning, hash partitioning, key partitioning, list partitioning, composite partitioning or subpartitioning, partition pruning. Hands on partitioned table performance.

Strengthen your relationship with professional marriage counselling in London, UK. Our skilled therapists provide tailored sessions to address marital challenges such as communication issues, trust problems, and intimacy concerns. With a focus on fostering a deeper connection and understanding, our counselling services aim to help you build a resilient and loving marriage. Key areas: couples therapy UK, relationship counselling UK, marital therapy UK, marriage support UK, UK marriage counselling, relationship therapy UK, marriage guidance UK. 3 x 1 hour sessions 

Network+ training course description This network+ course covers the TCP/IP side of the exam. For delegates to pass the exam it is important that they meet the prerequisites, self study is also required. An intensive hands on IP foundation. The course focuses on all parts of TCP/IP including layers 4 to 7 on end stations as well as layer 3 on routers. The TCP/IP protocols are also studied to enable delegates to be able to troubleshoot TCP/IP using Wireshark. Hands on sessions are used to reinforce the theory rather than teach specific manufacturer equipment. What will you learn Use ping, traceroute and other tools to diagnose faults on a network. Configure IP on PCs and routers. Plan IP addresses and subnets. Analyse IP and TCP packets using an analyser. Troubleshoot TCP/IP. Network+ training course details Who will benefit: Those wishing to pass the Network+ exam. Prerequisites: Introduction to data communications & networking Duration 5 days Network+ training course contents What is TCP/IP? TCP and IP are protocols, 7 layer model, network layers, hardware/software layers, internetworking, protocols, What is IP? What is TCP? The internet, The IAB, RFCs. Ping and Wireshark Host configuration, IP addresses, subnet masks, default gateways, ping. Hands on Base configuration. Testing with ping. Analysing packets with Wireshark. Switches and Wireshark Switches versus hubs, layer 2 forwarding table, flooding, broadcasts. Hands on Building a switched based network. Configuring network devices Configuration options, console port, putty, telnet. Hands on Configuring switches, telnet. IP IP packet format, protocol field, TTL, DiffServ, fragments, ICMP. Hands on IP packet analysis. IP addressing 32 bits, dotted decimal, rules, networks, role of subnet masks, simple subnetting, prefix notation. Broadcasts, special use addresses. Hands on Planning and implementing addressing. IP and the lower layers ARP, media not supporting ARP. Hands on ARP. Routing What are routers? What routers do, default gateways, routing and addressing, routing tables, ways to update routing tables. Hands on Building a routed network, traceroute. Routing protocols IGPs and EGPs, RIP, RIPv2, Why not to use RIP, OSPF, OSPF metrics, convergence, distance vector protocols, link state protocols. Hands on OSPF, analysing routing tables, loopbacks. Network simulators Network simulators, EVE-NG, GNS3, CML. Hands on Using EVE-NG. Subnetting Subnetting to the bit level, ranges, how prefixes are used. Hands on Subnetting. VLANS and IP addressing What are VLANs, tagging, 802.1Q, Inter VLAN routing. Hands on Inter VLAN routing. TCP and UDP Layer 4, port numbers, client ports, broadcasts multicasts and layer 4, UDP header, TCP header, connections, ACK, sliding windows, options, connection states. Sockets. Hands on Analysing TCP packets. IPv4 address configuration Private addresses, NAT, NAPT, dynamic addressing, DHCP, link local addresses. Hands on DHCP, NAT. IPv6 What is IPv6, 128 bit addresses, address formats, IPv6 address allocation, header format, migration, dual stack, tunnelling, NAT64, DNS64. Hands on IPv6 setup troubleshooting. IPv6 address configuration Static addressing, EUI-64 addresses, IPv6 address order, SLAAC, DHCPv6. Hands on SLAAC. Applications Clients, servers, HTTP, Email, resource sharing, VoIP, video, terminal emulation, remote desktop. Network management and SNMP. Hands on Servers, TFTP, VoIP packet analysis. DNS Names and addresses, hosts file, how DNS works. FQDNs, DNS client configuration. Hands on Troubleshooting DNS. Security Firewalls, firewall architectures, DMZ, how firewalls work, proxy servers, filtering, ACLs, IDS, VPNs, authentication, encryption, tunnels, secure protocols. Hands on Firewalls, SSH Troubleshooting Methods, tools. Using the 7 layer model. Troubleshooting toolkits. Hands on Fixing the network.