Method and apparatus for interference cancellation
AssigneeNokia Solutions and Networks Oy
InventorsWeidong Yang, Xiaoyi Wang, Mihai Enescu, Eugene Visotsky
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Abstract
Systems, methods, apparatuses, and computer program products for joint network assisted interference cancellation and suppression (NAICS) and coordinated multi-point (COMP) operation are provided. One method includes configuring, by a network node, a victim user equipment and interfering user equipment in transmission mode 10 (TM10) with multiple channel state information (CSI) processes to perform dynamic point muting. The method may further include signaling network assisted interference cancellation and suppression (NAICS) information to the victim user equipment pretending the interfering user equipment mode is transmission mode 9 (TM9) or transmission mode 8 (TM8).
Claims15
A method, comprising:
- configuring, by a network node, a victim user equipment and interfering user equipment in transmission mode 10 with multiple channel state information processes to perform dynamic point muting;
- and
- signaling network assisted interference cancellation and suppression information to the victim user equipment pretending that the transmission mode of the interfering user equipment is transmission mode 9 or transmission mode 8.
An apparatus, comprising:
- at least one processor;
- and
- at least one memory including computer program code,
- the at least one memory and computer program code configured, with the at least one processor, to cause the apparatus at least to
- configure a victim user equipment and interfering user equipment in transmission mode 10 with multiple channel state information processes to perform dynamic point muting;
- and
- signal network assisted interference cancellation and suppression information to the victim user equipment pretending that the transmission mode of the interfering user equipment is transmission mode 9 or transmission mode 8.
A computer program, embodied on a non-transitory computer readable medium, the computer program configured to control a processor to perform a process, comprising:
- configuring, by a network node, a victim user equipment and interfering user equipment in transmission mode 10 with multiple channel state information processes to perform dynamic point muting;
- and
- signaling network assisted interference cancellation and suppression information to the victim user equipment pretending that the transmission mode of the interfering user equipment is transmission mode 9 or transmission mode 8.
Dependencies are inferred from the claim text.