Invention Grant
- Patent Title: Multi-carrier communications with group-based subcarrier allocation
- Patent Title (中): 基于组的子载波分配的多载波通信
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Application No.: US11085826Application Date: 2005-03-21
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Publication No.: US07355962B2Publication Date: 2008-04-08
- Inventor: Xiaodong Li , Hui Liu , Hujun Yin , Guanbin Xing , Fuqi Mu
- Applicant: Xiaodong Li , Hui Liu , Hujun Yin , Guanbin Xing , Fuqi Mu
- Applicant Address: US WA Bellevue
- Assignee: Adaptix, Inc.
- Current Assignee: Adaptix, Inc.
- Current Assignee Address: US WA Bellevue
- Agency: Fulbright & Jaworski LLP
- Main IPC: H04J11/00
- IPC: H04J11/00 ; H04Q7/00 ; H04Q7/28 ; H04Q7/20 ; H04B1/38 ; H04M1/00

Abstract:
A method and apparatus for subcarrier selection for systems is described. In one embodiment, a method for subcarrier selection for a system employing orthogonal frequency division multiple access (OFDMA) comprises partitioning subcarriers into groups of at least one cluster of subcarriers, receiving an indication of a selection by the subscriber of one or more groups in the groups, and allocating at least one cluster in the one or more groups of clusters selected by the subcarrier for use in communication with the subscriber.
Public/Granted literature
- US20050220002A1 Multi-carrier communications with group-based subcarrier allocation Public/Granted day:2005-10-06
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