CN101310465B - 多频率分配系统中使用有效频谱感测进行频率信道分配的方法 - Google Patents

多频率分配系统中使用有效频谱感测进行频率信道分配的方法 Download PDF

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Publication number
CN101310465B
CN101310465B CN2006800426262A CN200680042626A CN101310465B CN 101310465 B CN101310465 B CN 101310465B CN 2006800426262 A CN2006800426262 A CN 2006800426262A CN 200680042626 A CN200680042626 A CN 200680042626A CN 101310465 B CN101310465 B CN 101310465B
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frequency
channel
channel state
secondary user
group
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CN101310465A (zh
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康法周
宋明善
金昌周
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Electronics and Telecommunications Research Institute ETRI
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2006800426262A 2005-10-14 2006-10-13 多频率分配系统中使用有效频谱感测进行频率信道分配的方法 Expired - Fee Related CN101310465B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2005-0097113 2005-10-14
KR20050097113 2005-10-14
KR20060098640A KR100785799B1 (ko) 2005-10-14 2006-10-10 다중 주파수채널 시스템에서 효율적인 스펙트럼 센싱을이용한 채널 할당 방법
KR10-2006-0098640 2006-10-10
PCT/KR2006/004123 WO2007043827A1 (en) 2005-10-14 2006-10-13 Method of frequency channel assignment using effective spectrum sensing in multiple fa system

Publications (2)

Publication Number Publication Date
CN101310465A CN101310465A (zh) 2008-11-19
CN101310465B true CN101310465B (zh) 2011-10-12

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CN2006800426262A Expired - Fee Related CN101310465B (zh) 2005-10-14 2006-10-13 多频率分配系统中使用有效频谱感测进行频率信道分配的方法

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US (2) US8279767B2 (enExample)
EP (1) EP2533560A3 (enExample)
JP (2) JP4777432B2 (enExample)
KR (1) KR100785799B1 (enExample)
CN (1) CN101310465B (enExample)
CA (1) CA2625370C (enExample)

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CA2625370A1 (en) 2007-04-19
KR20070041343A (ko) 2007-04-18
JP2009512326A (ja) 2009-03-19
JP5249383B2 (ja) 2013-07-31
CN101310465A (zh) 2008-11-19
JP2011229158A (ja) 2011-11-10
US8279767B2 (en) 2012-10-02
KR100785799B1 (ko) 2007-12-13
US9332440B2 (en) 2016-05-03
EP2533560A2 (en) 2012-12-12
CA2625370C (en) 2014-09-16
EP2533560A3 (en) 2013-02-20
JP4777432B2 (ja) 2011-09-21
US20090161610A1 (en) 2009-06-25
US20120307782A1 (en) 2012-12-06

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