Loading patent…
AssigneeSamsung Electronics Co., Ltd.
InventorsDo-Young Kim, Hak-Ju Lee, Dong-Seek Park, Sung-Kwon Hong, Seung-Hoon Park
Estimating the term…
A method for selecting a relay mode depending on channel status of relay links in a multihop relay broadband wireless communication system and a Relay Station (RS) apparatus for supporting the method. When signals are received from a Base Station (BS) and a Mobile Station (MS), channel status values (e.g., eigenvalue, mutual information, and probability error) of relay links (BS-RS link and RS-MS link) are estimated using the received signals. The estimated channel status values are compared with a preset reference value. According to a result of the comparison, the relay mode for relaying the received signals is selected. Accordingly, the reliability of the relayed signal can be enhanced and the capacity of the signal link can be increased.
A method for selecting a relay mode at a Relay Station (RS) in a wireless communication system, the method-comprising:
A method for selecting a relay mode in a Relay Station (RS) of a relay Multiple Input Multiple Output (MIMO) system, the method comprising:
A Relay Station (RS) apparatus for selecting a relay mode in a wireless communication system, comprising:
A Radio Station (RS) apparatus for selecting a relay mode in a wireless communication system, comprising:
Dependencies are inferred from the claim text.