Invention Grant
US08843145B2 Method and apparatus for transmitting data using guard physical resource units in multiple-carrier system
有权
用于在多载波系统中使用保护物理资源单元发送数据的方法和装置
- Patent Title: Method and apparatus for transmitting data using guard physical resource units in multiple-carrier system
- Patent Title (中): 用于在多载波系统中使用保护物理资源单元发送数据的方法和装置
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Application No.: US13127866Application Date: 2009-11-04
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Publication No.: US08843145B2Publication Date: 2014-09-23
- Inventor: Han Gyu Cho , Jin Soo Choi , Jin Sam Kwak , Young Soo Yuk , Sung Ho Moon
- Applicant: Han Gyu Cho , Jin Soo Choi , Jin Sam Kwak , Young Soo Yuk , Sung Ho Moon
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- International Application: PCT/KR2009/006450 WO 20091104
- International Announcement: WO2010/053289 WO 20100514
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04L5/00 ; H04L27/26
Abstract:
Provided are a method and a device for data transmission in a multiple carrier wave system. With respect to a carrier wave that includes a first guard band, a data band, and a second guard band on a frequency domain, at least one guard physical resource unit (guard PRU) is allocated to at least one of said first guard band and said second guard band, said guard PRU is mapped to a contiguous resource unit (CRU), and data are transmitted via the CRU to which said guard PRU is mapped. The CRU to which said guard PRU has been mapped is mapped to a contiguous logical resource unit (CLRU). The index of the CRU to which said guard PRU has been mapped and the index of the CRU to which the PRU of said data band has been mapped may be continuous.
Public/Granted literature
- US20110207496A1 METHOD AND DEVICE FOR DATA TRANSMISSION IN MULTIPLE CARRIER WAVE SYSTEM Public/Granted day:2011-08-25
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