Method, a device and a system for duplex communications

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United States of America Patent

PATENT NO 8842581
SERIAL NO

10592899

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Abstract

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A method, a device, and a system for duplex communications. Uplink and downlink frequencies are allocated in an orthogonal manner such that at one time instant a certain carrier frequency is used for uplink (downlink) transmission and at some other time instant for downlink (uplink) transmission. Correspondingly, at said one time instant a second carrier frequency is used for downlink (uplink) transmission and at said some other time instant optionally for uplink (downlink) transmission.

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Patent Owner(s)

  • NOKIA TECHNOLOGIES OY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hottinen, Ari Espoo, FI 105 3579

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