TW201119448A - Maximum power spectral density reporting in response to overload indications - Google Patents

Maximum power spectral density reporting in response to overload indications Download PDF

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Publication number
TW201119448A
TW201119448A TW99127603A TW99127603A TW201119448A TW 201119448 A TW201119448 A TW 201119448A TW 99127603 A TW99127603 A TW 99127603A TW 99127603 A TW99127603 A TW 99127603A TW 201119448 A TW201119448 A TW 201119448A
Authority
TW
Taiwan
Prior art keywords
information
reported
logic
max
psd
Prior art date
Application number
TW99127603A
Other languages
English (en)
Chinese (zh)
Inventor
Tao Luo
Aleksandar Damnjanovic
Durga Prasad Malladi
yong-bin Wei
Peter A Barany
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
Publication of TW201119448A publication Critical patent/TW201119448A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW99127603A 2009-08-19 2010-08-18 Maximum power spectral density reporting in response to overload indications TW201119448A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23529209P 2009-08-19 2009-08-19
US12/857,243 US8976729B2 (en) 2009-08-19 2010-08-16 Maximum power spectral density reporting in response to overload indications

Publications (1)

Publication Number Publication Date
TW201119448A true TW201119448A (en) 2011-06-01

Family

ID=43605332

Family Applications (1)

Application Number Title Priority Date Filing Date
TW99127603A TW201119448A (en) 2009-08-19 2010-08-18 Maximum power spectral density reporting in response to overload indications

Country Status (7)

Country Link
US (1) US8976729B2 (enExample)
EP (1) EP2468053A2 (enExample)
JP (1) JP5678065B2 (enExample)
KR (1) KR101454681B1 (enExample)
CN (1) CN102484859B (enExample)
TW (1) TW201119448A (enExample)
WO (1) WO2011022441A2 (enExample)

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US8275408B2 (en) * 2008-08-27 2012-09-25 Qualcomm, Incorporated Power control in a wireless communication system
WO2011093755A1 (en) * 2010-01-27 2011-08-04 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communication system
KR101276853B1 (ko) 2010-08-17 2013-06-18 엘지전자 주식회사 멀티캐리어를 지원하는 통신 시스템에서 파워 헤드룸 리포트를 전송하는 방법 및 장치
KR101518351B1 (ko) 2011-02-14 2015-05-08 퀄컴 인코포레이티드 셀간 업링크 간섭 제어를 위한 방법 및 장치
CN103974265B (zh) * 2013-01-28 2017-11-03 华为技术有限公司 一种上行干扰抑制的方法及设备
CN104066093B (zh) * 2013-03-18 2018-03-23 财团法人工业技术研究院 无线通信系统的干扰管理方法、锚点设备、基站及其系统
US9357558B2 (en) * 2014-06-27 2016-05-31 Qualcomm Incorporated Partition scheduling based on beamtracking
US10200904B2 (en) * 2015-06-24 2019-02-05 Qualcomm Incorporated Techniques for transmitting on multiple carriers of a shared radio frequency spectrum band
CN113455087B (zh) * 2019-02-14 2024-12-24 中兴通讯股份有限公司 随机接入协议的功率控制
SG10201908257PA (en) * 2019-09-06 2021-04-29 Panasonic Ip Corp America An access point and a communication method for facilitating scheduling of communication for communication apparatuses susceptible to interference
WO2021075784A1 (ko) 2019-10-14 2021-04-22 삼성전자 주식회사 무선 통신 시스템에서 간섭 정보를 전송하는 방법 및 장치
US11761503B2 (en) 2021-07-13 2023-09-19 Honeywell Federal Manufacturing & Technologies, Llc Lattice design for energy absorption and vibration damping applications

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4535619B2 (ja) 1998-10-12 2010-09-01 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｔｄｍａ／ｔｄｄシステム用のリンクと無線セルの適用
US8184597B2 (en) * 2005-01-21 2012-05-22 Telefonaktiebolaget L M Ericsson (Publ) Technique for radio resource management
US7965789B2 (en) 2005-08-22 2011-06-21 Qualcomm Incorporated Reverse link power control for an OFDMA system
US8285216B2 (en) 2006-11-01 2012-10-09 Qualcomm Incorporated Inter-cell power control for interference management
AU2007325113B2 (en) 2006-11-30 2012-01-12 Qualcomm Incorporated Reverse link traffic power control for LBC FDD
AU2008223333B2 (en) * 2007-03-07 2011-08-18 Interdigital Technology Corporation Combined open loop/closed loop method for controlling uplink power of a mobile station
US8676223B2 (en) * 2007-03-23 2014-03-18 Qualcomm Incorporated Backhaul communication for interference management
US8072918B2 (en) * 2007-04-03 2011-12-06 Texas Instruments Incorporated Network-based inter-cell power control for multi-channel wireless networks
US8280396B2 (en) * 2008-01-11 2012-10-02 Alcatel Lucent Overload control method for a wireless cellular network
US8554255B2 (en) * 2008-04-29 2013-10-08 Nokia Siemens Networks Oy Method and apparatus for providing power control of a wireless terminal
US8494572B2 (en) * 2008-06-24 2013-07-23 Qualcomm Incorporated Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system
US8548383B2 (en) * 2008-08-27 2013-10-01 Qualcomm Incorporated Power spectrum density control for wireless communications
US8660600B2 (en) * 2009-03-12 2014-02-25 Qualcomm Incorporated Over-the-air overload indicator
AU2010226635B2 (en) * 2009-03-17 2014-06-12 Samsung Electronics Co., Ltd. Uplink transmission power control in multi-carrier communication systems
US8553575B2 (en) * 2009-03-19 2013-10-08 Qualcomm Incorporated Resource partitioning for uplink in a wireless communication network
US8761104B2 (en) * 2009-06-18 2014-06-24 Nokia Siemens Networks Oy Method and apparatus for transmitting load information among nodes in a radio system

Also Published As

Publication number Publication date
WO2011022441A2 (en) 2011-02-24
JP2013502837A (ja) 2013-01-24
CN102484859B (zh) 2015-09-23
US20110044247A1 (en) 2011-02-24
EP2468053A2 (en) 2012-06-27
JP5678065B2 (ja) 2015-02-25
US8976729B2 (en) 2015-03-10
WO2011022441A3 (en) 2011-04-21
CN102484859A (zh) 2012-05-30
KR101454681B1 (ko) 2014-10-27
KR20120089466A (ko) 2012-08-10

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