39 Courses in London

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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.

CWISA training course description This CWISA course covers wireless technologies with reference to IoT. It examines from an IoT perspective how wireless works, and is an excellent introduction to IoT for the wireless engineer. Topics range from wireless technologies, RF, to mobile networks, IoT, and security. What will you learn Describe wireless networking and IoT technologies. Explain basic RF communications. Plan wireless solutions. Describe how to implement wireless solutions. Use best practices in implementing wireless solutions. CWISA training course details Who will benefit: Anyone working with IoT technologies. Prerequisites: RF fundamentals. Duration 4 days CWISA training course contents Introduction to wireless technologies History of wireless, radio waves and frequencies, wireless technologies and related components, common components of wireless solutions, LAN networking requirements, Network security, Implementing wireless solutions, staging, documentation, security updates, Industry organizations, IEEE, compatibility and certification groups. Wireless network use cases Wireless BANs, Wireless PANs, Wireless LANs, Wireless MANs, Wireless WANs, Wireless sensor networks, New network driver-Internet of Things, IoT for industry (IIoT), IoT for connected vehicles, Residential environments, Retail, Education (K12), Higher education, Agriculture, Smart cities / Public access, Health care, Office buildings, Hospitality, Industry, Stadiums, arenas, and large public venues. Planning wireless solutions Identifying use cases and applications, common wireless requirements and constraints, performing a wireless system design, selecting and evaluating design parameters. RF communications RF wave characteristics, RF propagation behaviours, RF signal metrics, fundamentals of wireless modulation. other wireless carriers, common frequency bands. Radio frequency hardware Hardware levels, basic RF hardware components (circuit board level), RF link types (use category). RF device types. Mobile communications networks Mobile networks, LTE, 5G, Use cases. Short-range, low-rate, and low-power networks RF and speed, RF and range, RF and power, 802.11, 802.15.4, Bluetooth, LoRa (Long range) / LoRaWAN, ZigBee, 6LoWPAN, NB-IoT and LTE-M. Wireless sensor networks What is a Wireless Sensor Network (WSN)? WSN applications, Sensors and actuators, WSN architectures, Planning a WSN. Internet of Things (IoT) Internet of Things (IoT) defined, IoT history and its definition revisited, one more comment on the definition of IoT, IoT verticals, Oil & Gas, IoT structure/ architecture basics, IoT connected objects. Securing wireless networks Confidentiality, integrity and availability, Privacy, non-repudiation, authenticity & safety, Importance of authentication in wireless networks, Key cryptographic technologies & concepts, Authentication methods, Authorisation, OAuth 2.0 authorisation framework, monitoring. Troubleshooting wireless solutions Proper solutions design, designing and implementing wireless solutions, basic installation procedures, general configuration considerations, troubleshooting and remediation, troubleshoot common problems in wireless solutions. Programming, scripting and automation What is an API? categories of APIs, common API communication methods, choosing a language, why are we integrating systems? Application & integration architectures. Data structures & types, XML, YAML, API types.

Cavitation, also known as Ultrasound Cavitation, is a treatment that has been around for a number of years now, as a non-surgical alternative to liposuction for the reduction of Fat. Cavitation uses ultrasound waves to break down the excess fat. We call it the 'non-surgical liposuction' because there is no need for anesthesia, no pain, no incision and no recovery time. The ultrasound waves are delivered through the surface of the skin via an ultrasound probe. Cavitation can be dangerous if not used correctly due to the depth of penetration of the ultrasound beam but with the correct training and understanding safe practices can be used to ensure great results to remove excess fat without the need for surgery. Cavitation can also be used in the treatment of cellulite, skin tightening and stretch marks. Cavitation is a great treatment on its own but can also be combined with other treatments to increase its effectiveness such as Radio-frequency for skin tightening and Shock-wave therapy for cellulite.  Course prerequisites Minimum 18 years of age Good command of English Be able to learn independently Course structure You are required to complete 20 hours of theory study via our accessible e-learning portal and 5 practical hours onsite. All courses are kept intimate with a maximum of 6 learners in a class. Areas covered within the course: Core knowledge Health and safety and data protection Confidentiality, privacy Hygiene and sterilisation Equipment maintenance and set-up Cellulite and full understanding Body types and fat tissue Fat assessment including BMI Candidates for cavitation Cellulite History of ultrasound and uses Principle of cavitation Objections and how it works Benefits of cavitation Consultation, contra-indications, skin sensitivity, treatment times, safety, risk, side effects, recovery and aftercare Live demo

IPsec training course description This hands on course focuses on IPsec VPNs. Rather than focusing on one implementation this course concentrates on the technologies and protocols of IPsec. Starting with an overview of the complete IPsec architecture the course then moves onto ESP packet analysis along with encryption and authentication provided. IKEv1 and IKEv2 are both covered in detail. Having covered IPsec with pre shared keys the course then moves onto IPsec with certificates followed by IPsec issues. The course is vendor neutral with hands on with both Cisco and Microsoft implementations. What will you learn Explain how IPsec works. Explain the role of AH, ESP and IKE. Configure IPsec. Troubleshoot IPsec. IPsec training course details Who will benefit: Technical staff working with IPsec. Prerequisites: Definitive IP VPNs for engineers. Duration 3 days IPsec training course contents What is IPsec? How to spell IPsec, IPsec is IP security, confidentiality, integrity, authenticity, replay protection, what is a VPN? Network layer security, IPsec and IPv4, IPsec and IPv6, the suite of protocols, the standard, IPsec RFCs, IPsec history. Hands on Analysis of 'normal' IP packets. IPsec architecture The IPsec protocols, AH vs ESP, Why two headers? transport mode, tunnel mode, Remote access VPNs, site to site VPNs, security associations, SA database, Security Parameters Index, implementations: Host tack, Bump in the Stack, Bump in the Wire. Hands on Configuring IPsec. AH What AH does, the stack, The AH header, What is authenticated? Device authentication. AH in transport mode, AH in tunnel mode. Hands on AH packet analysis. ESP What ESP does, the ESP header, ESP in transport mode, ESP in tunnel mode, ESP and SA, ESP and SPI. Hands on ESP packet analysis, policy configuration. IPsec encryption IPsec is a framework, standard algorithms, ESP keys, the role of IKE, key lifetimes, how IKE generates the keys, DES, 3DES, AES, cipher block chaining, counter mode, other encryption. Hands on Encryption configuration. IPsec authentication Authentication types, IPsec authentication, Authentication algorithms: MD5, keyed SHA-1, HMAC-MD5, HMAC-SHA-1, HMAC-RIPEMD, other authentication algorithms. Hands on Authentication configuration. IKE Internet Key Exchange, IKE and the SAD, the two phase negotiation, ISAKMP, ISAKMP header, pre shared keys, digital signatures, public key encryption, Diffie Hellman, proposals, counter proposals, nonces, identities, phase 1 negotiation: main mode, aggressive mode, base mode. Phase 2 negotiation: quick mode, new group mode. Hands on IKE packet analysis. More IKE PFS, IKE and dynamic addresses, XAUTH, hybrid authentication, CRACK, ULA, PIC. User level authentication. IKE renegotiation, heartbeats. Hands on Troubleshooting IPsec. IKEv2 The IKEv2 exchange, IKE_SA_INIT, IKE_AUTH, CREATE_CHILD_SA, IKEv2 packets, the informational exchange. Comparing IKev1 vs IKE v2. Hands on IKEv2 configuration and analysis. PKI What is PKI?, Digital certificates, Certificate authorities, CA servers, RA, VA, certificates, CA hierarchy, CRLs, certificate formats. Hands on installing and configuring certificate servers. IPsec issues NAT, IPsec overhead and fragmentation. Summary IPsec strengths and weaknesses. Where to get further information.

safe handling of medication

This highly practical workshop will help you become a more effective negotiator and learn the skills that master negotiators use.

We are offering an Annual Child Protection Awareness Course at your organisation for up to 50 people for a low cost of £800+vat. It’s essential that anyone who works or volunteers with children or young people has the knowledge and skills needed to help keep children safe. But what does that mean in practice? Statutory guidance sets out the child protection requirements for people working or volunteering with children in the UK.

Introducing “Hire a Therapist” Package: Personalized Support for Your Mental Health and Emotional Well-being Are you considering seeking professional support for your mental health and emotional well-being? Miss Date Doctor’s “Hire a Therapist” Package offers you personalized and confidential counselling sessions with experienced therapists to help you navigate life’s challenges, overcome obstacles, and achieve personal growth. Therapy provides a safe and supportive space to explore your thoughts, emotions, and concerns with the guidance of a skilled therapist. Our team of dedicated therapists is committed to helping you enhance your overall well-being and lead a more fulfilling life. Here’s how the “Hire a Therapist” Package can support you: Personalized Assessment: Our therapists will conduct a thorough assessment to understand your unique needs and goals for therapy. Individualized Approach: Your therapy sessions will be tailored to address your specific concerns and support your personal growth. Emotional Support: We offer a compassionate and non-judgmental environment where you can freely express your feelings and experiences. Confidentiality: Your therapy sessions are completely confidential, ensuring a safe space for open and honest communication. Coping Strategies: Our therapists will equip you with practical coping strategies to manage stress, anxiety, and other emotional difficulties. Self-Exploration: Therapy encourages self-discovery and self-awareness, helping you gain insights into your thoughts, behaviours, and emotions. Goal Setting: Together with your therapist, you’ll set achievable goals to work towards positive change and personal growth. Flexible Sessions: “Hire a Therapist” Package offers flexibility in scheduling sessions, accommodating your availability and preferences. The “Hire a Therapist” Package at Miss Date Doctor is designed to provide you with personalized support and guidance on your journey to better mental health and emotional well-being. Our skilled therapists are committed to helping you overcome challenges, enhance your resilience, and lead a more fulfilling life. Invest in your mental and emotional health and take the first step towards positive change with the “Hire a Therapist” Package. Embrace the opportunity to explore your thoughts and feelings in a confidential and supportive environment. Let our experienced therapists guide you towards a brighter and more empowered future. 3 x 1 hour sessions https://relationshipsmdd.com/product/hire-a-therapist-package/

Individuals with great leadership skills empower teams to achieve their full potential, make decisions, and stategise well to help organisations thrive. This course provides the knowledge and skills to help you hone your leadership skills.