KR100991806B1 - 휴대 인터넷 시스템에서의 적응 모드 스케줄링 방법 - Google Patents
휴대 인터넷 시스템에서의 적응 모드 스케줄링 방법 Download PDFInfo
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- KR100991806B1 KR100991806B1 KR1020080128022A KR20080128022A KR100991806B1 KR 100991806 B1 KR100991806 B1 KR 100991806B1 KR 1020080128022 A KR1020080128022 A KR 1020080128022A KR 20080128022 A KR20080128022 A KR 20080128022A KR 100991806 B1 KR100991806 B1 KR 100991806B1
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- Prior art keywords
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- scheduling
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- diversity
- amc
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (5)
- 삭제
- 삭제
- 삭제
- 기지국에서의 적응 모드 스케줄링 방법에 있어서,단말로부터의 피드백 정보를 확인하는 단계;상기 확인 결과, 다이버시티 모드 정보이면 다이버시티 모드로 스케줄링하는 단계;상기 확인 결과, 밴드 AMC 모드 정보 및 다이버시티 모드 정보이면 각 모드에서의 전송 데이터량을 산출하는 전송 데이터량 산출단계; 및상기 산출한 두 데이터량을 비교하여 큰 값을 가지는 모드로 스케줄링하는 단계를 포함하는 적응 모드 스케줄링 방법.
- 제 4 항에 있어서,상기 전송 데이터량 산출단계는,상기 다이버시티 모드 정보를 이용하여 다이버시티 모드로 데이터를 전송할 경우, 에러율(target error rate)을 만족하면서 최대로 전송할 수 있는 데이터량을 산출하는 단계; 및상기 밴드 AMC 모드 정보를 이용하여 밴드 AMC 모드로 데이터를 전송할 경우, 에러율(target error rate)을 만족하면서 최대로 전송할 수 있는 데이터량을 산출하는 단계를 포함하는 적응 모드 스케줄링 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080128022A KR100991806B1 (ko) | 2008-12-16 | 2008-12-16 | 휴대 인터넷 시스템에서의 적응 모드 스케줄링 방법 |
Applications Claiming Priority (1)
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KR1020080128022A KR100991806B1 (ko) | 2008-12-16 | 2008-12-16 | 휴대 인터넷 시스템에서의 적응 모드 스케줄링 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20100069359A KR20100069359A (ko) | 2010-06-24 |
KR100991806B1 true KR100991806B1 (ko) | 2010-11-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080128022A KR100991806B1 (ko) | 2008-12-16 | 2008-12-16 | 휴대 인터넷 시스템에서의 적응 모드 스케줄링 방법 |
Country Status (1)
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KR (1) | KR100991806B1 (ko) |
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- 2008-12-16 KR KR1020080128022A patent/KR100991806B1/ko active IP Right Grant
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KR20100069359A (ko) | 2010-06-24 |
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