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Patent Searching and Data


Title:
METHOD FOR ENABLING COLLABORATION AMONG TERMINALS IN A WIRELESS NETWORK
Document Type and Number:
WIPO Patent Application WO/2012/067461
Kind Code:
A2
Abstract:
A method for Mobile Station (MS) collaboration for a Downlink (DL) or Uplink (UL) transmission in a wireless network having MSs in a Base Station (BS) cell is provided. The DL transmission method includes forming a cluster of MSs having a same type of radio interface, receiving, by each MS, a DL transmission including a DL control channel message and a DL data burst, extracting, by the MSs, a DL data assignment included in the DL control channel message and indicating a receiving MS intended to receive the DL data burst, decoding, by the MSs, the DL data assignment and the DL data burst according to a determination to collaborate in the DL transmission, transmitting, by the collaborating MSs, a re-encoded DL data burst to the receiving MS, the receiving MS receiving the re-encoded DL data burst from the collaborating MSs and the DL data burst from the BS.

Inventors:
JOSIAM KAUSHIK (US)
PI ZHOUYUE (US)
Application Number:
PCT/KR2011/008841
Publication Date:
May 24, 2012
Filing Date:
November 18, 2011
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
JOSIAM KAUSHIK (US)
PI ZHOUYUE (US)
International Classes:
H04B7/26; H04L5/00
Foreign References:
US20090147746A12009-06-11
Other References:
KYUJIN PARK ET AL.: 'Device Cooperation for M2M Communications' IEEE 802.16PPC-10/0004R2 10 November 2010,
INUK JUNG: 'Study Report on Hierarchical Networks (Revised Working Document)' IEEE 802.16PPC-10/0008R2 11 November 2010,
XIANGMING LI ET AL.: 'Cooperative Communications Based on Rateless Network Coding in Distributed MIMO Systems' June 2010, pages 60 - 67
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (1-96 Sinmun-ro 2ga Jongro-ku, Seoul 110-062, KR)
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Claims: