Sex, Spies and Scandal is the story of John Vassall, a civil servant who was unmasked as a Soviet spy in 1962. Having been photographed in compromising positions while working at the British embassy in Moscow in 1954, Vassall was blackmailed into handing over secrets from the British Admiralty to his Soviet handlers, both in Moscow and in London, for more than seven years. There has been a rash of successful recent books and film adaptations on the Profumo, Thorpe and Duchess of Argyll affairs. The story of John Vassall, who was responsible for a far more serious intelligence breach than Profumo, is ripe for retelling. It has got the lot - a honeytrap, spying on an industrial scale, journalists jailed for not revealing their sources, and the first modern tabloid witch-hunt, which resulted in a ministerial resignation and almost brought down Harold Macmillan's government. With access to newly released MI5 files and interviews with people who knew Vassall from the 1950s until his death in 1996, this book sheds new light on the neglected spy scandal of the early 1960s. Despite having been drugged and then raped by the KGB in Moscow, as a gay man John Vassall was shown no mercy by the British press or the courts. Sentenced to eighteen years in jail, he served ten years despite telling MI5 everything about his spying. Outside, he found that many of his old friends and lovers had been persecuted or dismissed from the civil service in Britain, the US and Australia. Unlike the Cambridge Five, who courted attention, on leaving prison Vassall had to change his name to avoid the press and lived quietly in London. Including atmospheric detail on Dolphin Square in the 1950s and '60s - a hotbed of political intrigue but also a safe haven for members of the LGBT community - this is an explosive tale of sexual violence, betrayal, cover-up, homophobia and hypocrisy that blows open some of the British establishment's darkest secrets.

Coordinated Multiuser Communications provides for the first time a unified treatment of multiuser detection and multiuser decoding in a single volume. Many communications systems, such as cellular mobile radio and wireless local area networks, are subject to multiple-access interference, caused by a multitude of users sharing a common transmission medium. The performance of receiver systems in such cases can be greatly improved by the application of joint detection and decoding methods. Multiuser detection and decoding not only improve system reliability and capacity, they also simplify the problem of resource allocation. Coordinated Multiuser Communications provides the reader with tools for the design and analysis of joint detection and joint decoding methods. These methods are developed within a unified framework of linear multiple-access channels, which includes code-division multiple-access, multiple antenna channels and orthogonal frequency division multiple access. Emphasis is placed on practical implementation aspects and modern iterative processing techniques for systems both with, and without integrated error control coding. Focusing on the theory and practice of unifying accessing and transmission aspects of communications, this book is a valuable reference for students, researchers and practicing engineers.

Exam Board: OCR Level: A-level Subject: Business First Teaching: September 2015 First Exam: June 2016 - Guides students through the new course and assessment structure with advice at the start of the book to help them understand what's required - Enables students to put their knowledge in context and helps them start analysing business data with case studies of real businesses included throughout - Prepares students for assessment with the 'Your turn' feature that contains practice questions including multiple choice, case study and data response, and those that test their quantitative skills

Coordinated Multiuser Communications provides for the first time a unified treatment of multiuser detection and multiuser decoding in a single volume.

Many communications systems, such as cellular mobile radio and wireless local area networks, are subject to multiple-access interference, caused by a multitude of users sharing a common transmission medium. The performance of receiver systems in such cases can be greatly improved by the application of joint detection and decoding methods. Multiuser detection and decoding not only improve system reliability and capacity, they also simplify the problem of resource allocation.

Coordinated Multiuser Communications provides the reader with tools for the design and analysis of joint detection and joint decoding methods. These methods are developed within a unified framework of linear multiple-access channels, which includes code-division multiple-access, multiple antenna channels and orthogonal frequency division multiple access.

Emphasis is placed on practical implementation aspects and modern iterative processing techniques for systems both with, and without integrated error control coding.

Focusing on the theory and practice of unifying accessing and transmission aspects of communications, this book is a valuable reference for students, researchers and practicing engineers.

Champions do Bleed is a motivational tool for anyone who has a champion within and still feels the pressure of life's challenges. This book is the sequel to Discovering the Champion in You, delving into the innerworkings of the bleeding and bruising that all champions endure.