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Patent

User equipment coordination for co-channel interference mitigation

Wang Jibing, +1 more
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TLDR
In this paper, the authors described the techniques and apparatuses for enabling user equipment to coordinate for interference cancellation in a user equipment-coordination set (UEC) by pairing a first UE of a first base station (121) with a second UE (112) of a second UEC.
Abstract: 
Techniques and apparatuses are described for enabling user equipment to coordinate for interference cancelation. In some aspects, base stations (121, 122) form a user equipment-coordination set (410) by pairing a first UE (111) of a first base station (121) with a second UE (112) of a second base station (122). The UE (111) receives a first downlink transmission (440) from the first base station (121). The UE 111 receives, from the second UE (112), information regarding a second downlink transmission (420) of the second base station (122). Based on the received information, the UE (111) can model and cancel interference from the second downlink transmission (430) of the second base station (122) to a reception of a first downlink transmission by the first base station (121) to the first UE (111).

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References
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Patent

System and Method for Interference Cancellation Using Terminal Cooperation

Amine Maaref, +2 more
TL;DR: In this article, the soft information for achieving interference cancellation in downlink transmissions can be communicated over device-to-device (D2D) links, thereby allowing paired user equipments (UEs) to receive transmissions over the same radio resources.
Patent

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Hitoshi Ishida, +3 more
TL;DR: In this paper, a D2D part of the base station performs transmission/reception between itself and the terminal with the uplink radio resources when the downlink radio resources are stringent and uplink resources have surplus.
Patent

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Venkatkumar Venkatasubramanian, +2 more
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Patent

System and method for interference cancellation in a wirelss communication receiver

Dennis Hui, +1 more
TL;DR: In this paper, a communication receiver improves its channel estimation performance, its equalization performance, or both, by modeling the non-Gaussian characteristics of a dominant source of interference in a received signal.