CN105993007B - 多点接口最短脉宽优先级解析 - Google Patents

多点接口最短脉宽优先级解析 Download PDF

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Publication number
CN105993007B
CN105993007B CN201480064263.7A CN201480064263A CN105993007B CN 105993007 B CN105993007 B CN 105993007B CN 201480064263 A CN201480064263 A CN 201480064263A CN 105993007 B CN105993007 B CN 105993007B
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China
Prior art keywords
communication link
data signal
message
time period
control
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CN201480064263.7A
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English (en)
Chinese (zh)
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CN105993007A (zh
Inventor
G·A·威利
O·J·西尔斯
R·D·韦斯特费尔特
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/376—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a contention resolving method, e.g. collision detection, collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/4015—Bus networks involving priority mechanisms by scheduling the transmission of messages at the communication node
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bus Control (AREA)
  • Communication Control (AREA)
  • Information Transfer Systems (AREA)
CN201480064263.7A 2013-11-25 2014-11-21 多点接口最短脉宽优先级解析 Active CN105993007B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/089,550 US9497710B2 (en) 2013-11-25 2013-11-25 Multipoint interface shortest pulse width priority resolution
US14/089,550 2013-11-25
PCT/US2014/066814 WO2015077562A1 (en) 2013-11-25 2014-11-21 Multipoint interface shortest pulse width priority resolution

Publications (2)

Publication Number Publication Date
CN105993007A CN105993007A (zh) 2016-10-05
CN105993007B true CN105993007B (zh) 2019-06-25

Family

ID=52103172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480064263.7A Active CN105993007B (zh) 2013-11-25 2014-11-21 多点接口最短脉宽优先级解析

Country Status (6)

Country Link
US (1) US9497710B2 (enExample)
EP (1) EP3074874B1 (enExample)
JP (1) JP2016541063A (enExample)
KR (1) KR20160091373A (enExample)
CN (1) CN105993007B (enExample)
WO (1) WO2015077562A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9154130B2 (en) * 2014-01-14 2015-10-06 Analog Devices, Inc. Four-state input detection circuitry
US20170075843A1 (en) 2015-09-10 2017-03-16 Qualcomm Incorporated Unified systems and methods for interchip and intrachip node communication
US20170329738A1 (en) * 2016-05-10 2017-11-16 Qualcomm Incorporated Digital signaling schemes for line multiplexed uart flow control
US20190171588A1 (en) * 2017-12-05 2019-06-06 Qualcomm Incorporated Multi-point virtual general-purpose input/output (mp-vgi) for low latency event messaging
US20200233829A1 (en) * 2019-01-22 2020-07-23 Qualcomm Incorporated Multi-lane system power management interface
KR102489255B1 (ko) * 2021-03-31 2023-01-17 주식회사 럭스로보 모듈 어셈블리 및 그의 멀티 마스터 통신방법
CN114363107B (zh) * 2021-12-29 2024-05-07 上海联影医疗科技股份有限公司 一种控制器局域网总线的分时调度方法和系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359731A (en) * 1980-08-22 1982-11-16 Phillips Petroleum Company Communication link contention resolution system
US5555545A (en) * 1994-06-23 1996-09-10 Gemtek Technology Co., Ltd. Connecting apparatus for interconnection between serial data transmission devices
US5710910A (en) * 1994-09-30 1998-01-20 University Of Washington Asynchronous self-tuning clock domains and method for transferring data among domains
US6092137A (en) * 1997-11-26 2000-07-18 Industrial Technology Research Institute Fair data bus arbitration system which assigns adjustable priority values to competing sources
CN1573721A (zh) * 2003-05-23 2005-02-02 三星电子株式会社 用于生成伪授予信号的仲裁器、系统和方法
US20080183913A1 (en) * 2007-01-31 2008-07-31 Samsung Electronics Co., Ltd. Method and apparatus for determining priorities in direct memory access device having multiple direct memory access request blocks

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670872A (en) * 1985-07-02 1987-06-02 Phillips Petroleum Company Communication link contention resolution system
GB2232855B (en) 1989-06-07 1993-10-20 Secr Defence Computer network access control system
JPH0823585A (ja) 1994-07-06 1996-01-23 Toshiba Corp 現場監視操作盤システム
JP2850282B2 (ja) * 1994-07-06 1999-01-27 日本コロムビア株式会社 通信装置
JPH09244991A (ja) 1996-03-11 1997-09-19 Commuter Herikoputa Senshin Gijutsu Kenkyusho:Kk 分散型バスアービタ装置およびバス調停方法
US6002669A (en) 1996-03-26 1999-12-14 White; Darryl C. Efficient, multi-purpose network data communications protocol
KR100201325B1 (ko) * 1996-03-30 1999-06-15 유기범 다중 프로세서 시스템에서 시스템 버스의 클럭속도를 향상시키는 방법
TW468110B (en) 1998-05-04 2001-12-11 Koninkl Philips Electronics Nv Electronic apparatus with a bus
US6411218B1 (en) * 1999-01-22 2002-06-25 Koninklijke Philips Electronics N.V. Priority-encoding device selection using variable arbitrary rankings
JP2000250851A (ja) 1999-03-03 2000-09-14 Sony Corp バス調停方法及びバス調停システム
US6636914B1 (en) * 1999-11-05 2003-10-21 Apple Computer, Inc. Method and apparatus for arbitration and fairness on a full-duplex bus using dual phases
US6629177B1 (en) * 1999-12-27 2003-09-30 Intel Corporation Arbitrating requests on computer buses
JP4741122B2 (ja) * 2001-09-07 2011-08-03 富士通セミコンダクター株式会社 半導体装置及びデータ転送方法
JP2003196229A (ja) * 2001-12-28 2003-07-11 Sony Corp バス・インタフェースにおけるデータ転送方法およびバス・インタフェース
KR100626362B1 (ko) * 2003-05-23 2006-09-20 삼성전자주식회사 고속 대역폭의 시스템 버스를 중재하기 위한 중재기, 중재기를 포함하는 버스 시스템 및 버스 중재 방법
JP4615965B2 (ja) * 2003-11-05 2011-01-19 ルネサスエレクトロニクス株式会社 通信システム、該通信システムを有する情報処理装置及び制御
US7143220B2 (en) 2004-03-10 2006-11-28 Intel Corporation Apparatus and method for granting concurrent ownership to support heterogeneous agents in on-chip busses having different grant-to-valid latencies
JP2006049948A (ja) * 2004-07-30 2006-02-16 Seiko Epson Corp データ転送制御装置、電子機器及びデータ転送制御方法
US8068790B2 (en) 2007-01-31 2011-11-29 Broadcom Corporation RF bus access protocol and transceiver
US8867573B2 (en) * 2007-04-23 2014-10-21 Nokia Corporation Transferring data between asynchronous clock domains
US9135197B2 (en) 2009-07-29 2015-09-15 Qualcomm Incorporated Asynchronous interface for multi-radio coexistence manager
US9134919B2 (en) * 2012-03-29 2015-09-15 Samsung Electronics Co., Ltd. Memory device including priority information and method of operating the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359731A (en) * 1980-08-22 1982-11-16 Phillips Petroleum Company Communication link contention resolution system
US5555545A (en) * 1994-06-23 1996-09-10 Gemtek Technology Co., Ltd. Connecting apparatus for interconnection between serial data transmission devices
US5710910A (en) * 1994-09-30 1998-01-20 University Of Washington Asynchronous self-tuning clock domains and method for transferring data among domains
US6092137A (en) * 1997-11-26 2000-07-18 Industrial Technology Research Institute Fair data bus arbitration system which assigns adjustable priority values to competing sources
CN1573721A (zh) * 2003-05-23 2005-02-02 三星电子株式会社 用于生成伪授予信号的仲裁器、系统和方法
US20080183913A1 (en) * 2007-01-31 2008-07-31 Samsung Electronics Co., Ltd. Method and apparatus for determining priorities in direct memory access device having multiple direct memory access request blocks

Also Published As

Publication number Publication date
WO2015077562A1 (en) 2015-05-28
EP3074874B1 (en) 2020-02-12
CN105993007A (zh) 2016-10-05
US20150146624A1 (en) 2015-05-28
US9497710B2 (en) 2016-11-15
EP3074874A1 (en) 2016-10-05
KR20160091373A (ko) 2016-08-02
JP2016541063A (ja) 2016-12-28

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