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Dive into the research topics where Reinhard Koehn is active.

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Featured researches published by Reinhard Koehn.


IEEE Journal on Selected Areas in Communications | 2000

The TD-CDMA based UTRA TDD mode

Martin Haardt; Anja Klein; Reinhard Koehn; Stefan Oestreich; Marcus Purat; Volker Sommer; Thomas Ulrich

The third-generation mobile radio system UTRA that has been specified in the Third Generation Partnership Project (3GPP) consists of an FDD and a TDD mode. This paper presents the UTRA TDD mode, which is based on TD-CDMA. Important system features are explained in detail. Moreover, an overview of the system architecture and the radio interface protocols is given. Furthermore, the physical layer of UTRA TDD is explained, and the protocol operation is described.


Archive | 1999

Channel structure signalling in radio communications system

Joerg Schniedenharn; Reinhard Koehn; Armin Sitte


Archive | 1999

Apparatus and method for transmitting punctured or repeated data

Reinhard Koehn; Bernhard Raaf; Volker Sommer


Archive | 1999

Method and radio communication system for regulating power between a base station and a subscriber station

Michael Benz; Michael Faerber; Franz Goldhofer; Anja Klein; Reinhard Koehn; Meik Kottkamp; Joern Krause; Holger Landenberger; Sebastian Obermanns; Stefan Oestreich; Armin Sitte; Volker Sommer; Jean-Michel Traynard; Thomas Ulrich


Archive | 2001

Method, mobile radiotelephone system, and station for determining a timing advance for a connection between two stations

Reinhard Koehn; Marcus Purat; Joerg Schniedenharn; Jean-Michel Traynard; Thomas Ulrich


Archive | 1999

Methods and apparatus for transmitting data in a radio communication system including signaling allocation of a common channel

Michael Benz; Anja Klein; Reinhard Koehn; Volker Sommer


Archive | 2008

Method for adapting data rates

Anja Klein; Reinhard Koehn; Joern Krause; Volker Sommer; Thomas Ulrich


Archive | 2001

Method for transmitting data packets in a communication system and corresponding transmitter and receiver

Thomas Gruhn; Christina Gessner; Reinhard Koehn; Georgios Papoutsis; Jürgen Schindler; Jörg Schniedenharn; Armin Sitte; Frank Wegner


Archive | 2001

Method, communications system and receiver for transmitting data in packet form

Thomas Gruhn; Christina Gessner; Frank Hillebrand; Lutz Jarbot; Reinhard Koehn; Gerald Lehmann; Georgios Papoutsis; Juergen Schindler; Joerg Schniedenham; Armin Sitte; Frank Wagner


Archive | 1998

Verfahren und Kommunikationssystem zur Übertragung von Daten einer Kombination mehrerer Dienste über gemeinsam genutzte physikalische Kanäle

Erik Newton; David Randall; Christoph Mecklenbraeuker; Martin Oettl; Christian Menzel; Michael Benz; Anja Klein; Armin Sitte; Thomas Ulrich; Reinhard Koehn; Joern Krause; Jean-Michel Traynard; Enric Mitjana

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