CN1219827A - 无线访问协议中根据电池功率电平的自适应频率信道分配 - Google Patents

无线访问协议中根据电池功率电平的自适应频率信道分配 Download PDF

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Publication number
CN1219827A
CN1219827A CN98120992A CN98120992A CN1219827A CN 1219827 A CN1219827 A CN 1219827A CN 98120992 A CN98120992 A CN 98120992A CN 98120992 A CN98120992 A CN 98120992A CN 1219827 A CN1219827 A CN 1219827A
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China
Prior art keywords
travelling carriage
message
priority
frequency channels
low priority
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Pending
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CN98120992A
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English (en)
Chinese (zh)
Inventor
普拉蒂马·阿格拉瓦
沙林尼·基肖尔
克里什纳·M·西瓦林甘
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AT&T Corp
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AT&T Corp
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Publication of CN1219827A publication Critical patent/CN1219827A/zh
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    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN98120992A 1997-10-21 1998-10-20 无线访问协议中根据电池功率电平的自适应频率信道分配 Pending CN1219827A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US955391 1997-10-21
US08/955,391 US5974327A (en) 1997-10-21 1997-10-21 Adaptive frequency channel assignment based on battery power level in wireless access protocols

Publications (1)

Publication Number Publication Date
CN1219827A true CN1219827A (zh) 1999-06-16

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CN98120992A Pending CN1219827A (zh) 1997-10-21 1998-10-20 无线访问协议中根据电池功率电平的自适应频率信道分配

Country Status (5)

Country Link
US (1) US5974327A (enExample)
EP (1) EP0915632A3 (enExample)
JP (1) JP4198795B2 (enExample)
CN (1) CN1219827A (enExample)
CA (1) CA2250646C (enExample)

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CA2250646C (en) 2001-05-08
CA2250646A1 (en) 1999-04-21
JPH11196478A (ja) 1999-07-21

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