CN106537980A - 用于与旧式设备的多用户上行链路兼容性的方法和系统 - Google Patents

用于与旧式设备的多用户上行链路兼容性的方法和系统 Download PDF

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Publication number
CN106537980A
CN106537980A CN201580037511.3A CN201580037511A CN106537980A CN 106537980 A CN106537980 A CN 106537980A CN 201580037511 A CN201580037511 A CN 201580037511A CN 106537980 A CN106537980 A CN 106537980A
Authority
CN
China
Prior art keywords
equipment
aspects
devices
group
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201580037511.3A
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English (en)
Chinese (zh)
Inventor
M·M·温廷克
S·莫林
A·万泽斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to CN201910444216.XA priority Critical patent/CN110166176B/zh
Publication of CN106537980A publication Critical patent/CN106537980A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
    • 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
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580037511.3A 2014-07-11 2015-07-10 用于与旧式设备的多用户上行链路兼容性的方法和系统 Pending CN106537980A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910444216.XA CN110166176B (zh) 2014-07-11 2015-07-10 用于与旧式设备的多用户上行链路兼容性的方法和系统

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201462023740P 2014-07-11 2014-07-11
US62/023,740 2014-07-11
US201462025239P 2014-07-16 2014-07-16
US62/025,239 2014-07-16
US201462025945P 2014-07-17 2014-07-17
US62/025,945 2014-07-17
US14/795,833 2015-07-09
US14/795,833 US9936492B2 (en) 2014-07-11 2015-07-09 Methods and systems for multi user uplink compatibility with legacy devices
PCT/US2015/040051 WO2016007924A1 (en) 2014-07-11 2015-07-10 Methods and systems for multi user uplink compatibility with legacy devices

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910444216.XA Division CN110166176B (zh) 2014-07-11 2015-07-10 用于与旧式设备的多用户上行链路兼容性的方法和系统

Publications (1)

Publication Number Publication Date
CN106537980A true CN106537980A (zh) 2017-03-22

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201580037511.3A Pending CN106537980A (zh) 2014-07-11 2015-07-10 用于与旧式设备的多用户上行链路兼容性的方法和系统
CN201910444216.XA Active CN110166176B (zh) 2014-07-11 2015-07-10 用于与旧式设备的多用户上行链路兼容性的方法和系统

Family Applications After (1)

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CN201910444216.XA Active CN110166176B (zh) 2014-07-11 2015-07-10 用于与旧式设备的多用户上行链路兼容性的方法和系统

Country Status (8)

Country Link
US (2) US9936492B2 (enExample)
EP (2) EP3515000B1 (enExample)
JP (2) JP2017521948A (enExample)
KR (2) KR102143572B1 (enExample)
CN (2) CN106537980A (enExample)
AU (1) AU2015287586B2 (enExample)
BR (1) BR112017000153A2 (enExample)
WO (1) WO2016007924A1 (enExample)

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US10616884B2 (en) * 2016-07-08 2020-04-07 Qualcomm Incorporated Techniques for signaling a transmit power headroom in a control field
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ES2875788T3 (es) 2017-03-10 2021-11-11 Lg Electronics Inc Método para transmitir y recibir señal que incluye unidad de datos de protocolo físico en sistema de LAN inalámbrica y aparato para el mismo
US11271707B2 (en) * 2018-01-23 2022-03-08 Qualcomm Incorporated Immediate responses under time division multiplexed (TDM) access
US11240723B2 (en) 2019-12-04 2022-02-01 Hewlett Packard Enterprise Development Lp Dynamic client segregation in 802.11AX networks
US11616609B2 (en) * 2021-05-12 2023-03-28 Cisco Technology, Inc. Reducing latency in OFDMA using front ends with adaptive linearity
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Also Published As

Publication number Publication date
EP3167561A1 (en) 2017-05-17
US10856281B2 (en) 2020-12-01
KR20190003838A (ko) 2019-01-09
CN110166176A (zh) 2019-08-23
CN110166176B (zh) 2021-09-21
EP3515000A1 (en) 2019-07-24
US20160014729A1 (en) 2016-01-14
KR102143572B1 (ko) 2020-08-11
JP6622889B2 (ja) 2019-12-18
US9936492B2 (en) 2018-04-03
AU2015287586A1 (en) 2017-01-05
KR20170029489A (ko) 2017-03-15
EP3515000B1 (en) 2023-06-14
AU2015287586B2 (en) 2019-01-17
JP2017521948A (ja) 2017-08-03
WO2016007924A1 (en) 2016-01-14
JP2019024265A (ja) 2019-02-14
BR112017000153A2 (pt) 2017-11-07
US20180220402A1 (en) 2018-08-02

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Application publication date: 20170322