Invention Grant
- Patent Title: Carrier reuse in a multicarrier wireless communication environment
- Patent Title (中): 多载波无线通信环境中的载波重用
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Application No.: US12652689Application Date: 2010-01-05
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Publication No.: US09084119B2Publication Date: 2015-07-14
- Inventor: Jelena M. Damnjanovic , Naga Bhushan , Juan Montojo
- Applicant: Jelena M. Damnjanovic , Naga Bhushan , Juan Montojo
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Paul Kuo
- Main IPC: H04W16/12
- IPC: H04W16/12 ; H04L5/00 ; H04W84/04

Abstract:
Systems and methodologies are described that facilitate employing fractional frequency reuse within carriers in a multicarrier heterogeneous wireless communication environment. Each carrier can be divided into a plurality of frequency reuse sets. Moreover, each of the frequency reuse sets from each carrier can be categorized as being for one of unrestricted reuse or restricted reuse. Further, a downlink transmission can be scheduled upon resources of at least a first subset of frequency reuse sets from a first carrier bandwidth and a second subset of frequency reuse sets from a second carrier bandwidth. For example, the resources can be scheduled based upon a power class of a base station, categorizations of the frequency reuse set (e.g., unrestricted reuse versus restricted reuse, . . . ), and/or received feedback related to downlink channel conditions.
Public/Granted literature
- US20100173637A1 CARRIER REUSE IN A MULTICARRIER WIRELESS COMMUNICATION ENVIRONMENT Public/Granted day:2010-07-08
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