HK1179777A1 - Communication device and method for time division multiple access (tdma) media access control (mac) - Google Patents

Communication device and method for time division multiple access (tdma) media access control (mac)

Info

Publication number
HK1179777A1
HK1179777A1 HK13107008.0A HK13107008A HK1179777A1 HK 1179777 A1 HK1179777 A1 HK 1179777A1 HK 13107008 A HK13107008 A HK 13107008A HK 1179777 A1 HK1179777 A1 HK 1179777A1
Authority
HK
Hong Kong
Prior art keywords
tdma
mac
communication device
division multiple
time division
Prior art date
Application number
HK13107008.0A
Other languages
English (en)
Chinese (zh)
Inventor
佩曼．阿米尼
馬修．詹姆斯．菲舍爾
Original Assignee
美國博通公司
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 美國博通公司 filed Critical 美國博通公司
Publication of HK1179777A1 publication Critical patent/HK1179777A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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 master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H04W74/06—Scheduled access using polling
    • 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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]
    • 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
    • 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
    • H04W88/08—Access point devices
    • 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
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
HK13107008.0A 2011-09-26 2013-06-14 Communication device and method for time division multiple access (tdma) media access control (mac) HK1179777A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161539357P 2011-09-26 2011-09-26
US201161539352P 2011-09-26 2011-09-26
US13/539,186 US8958398B2 (en) 2011-09-26 2012-06-29 Time division multiple access (TDMA) media access control (MAC) adapted for single user, multiple user, multiple access, and/or MIMO wireless communications

Publications (1)

Publication Number Publication Date
HK1179777A1 true HK1179777A1 (en) 2013-10-04

Family

ID=46796207

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13107008.0A HK1179777A1 (en) 2011-09-26 2013-06-14 Communication device and method for time division multiple access (tdma) media access control (mac)

Country Status (6)

Country Link
US (3) US8958398B2 (ko)
EP (2) EP3416444A1 (ko)
KR (1) KR101402871B1 (ko)
CN (1) CN103023555B (ko)
HK (1) HK1179777A1 (ko)
TW (1) TWI474744B (ko)

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US9313691B2 (en) * 2013-05-03 2016-04-12 Marvell World Trade Ltd. Beam change and smoothing in mixed mode WLAN systems
US10382059B2 (en) * 2013-07-03 2019-08-13 Samsung Electronics Co., Ltd. Transmitting apparatus, encoding method thereof, receiving apparatus, and decoding method thereof
US9955502B2 (en) * 2014-05-01 2018-04-24 Qualcomm Incorporated EDCA parameter set differentiation for different device types
US11310740B2 (en) * 2014-11-04 2022-04-19 Qualcomm Incorporated Discontinuous reception mode with two-stage wake-up
KR101618009B1 (ko) 2015-07-08 2016-05-03 덴소코리아일렉트로닉스 주식회사 차량의 웨어러블 스마트키 시스템
US10264580B2 (en) 2015-09-07 2019-04-16 Mediatek Inc. HE SIG B common field formats and indication
US20170078967A1 (en) * 2015-09-10 2017-03-16 Qualcomm Incorporated Efficiency and coexistence of wireless devices
CN108770050B (zh) * 2015-11-28 2021-06-25 Oppo广东移动通信有限公司 一种载波聚合功能的控制方法及装置
EP3182628B1 (en) * 2015-12-17 2022-05-11 Mediatek, Inc. Interleaver design for dual sub-carrier modulation in wlan
JP6849793B2 (ja) 2016-09-08 2021-03-31 インターデイジタル パテント ホールディングス インコーポレイテッド ミリメートル波（ｍｍＷ）システムのためのマルチチャネルセットアップメカニズムおよび波形設計
US20180184438A1 (en) * 2016-12-28 2018-06-28 Intel Corporation Persistent scheduling and forwarding while receiving in wireless time sensitive networks
US10660060B1 (en) * 2019-01-29 2020-05-19 Locix, Inc. Systems and methods for precise radio frequency localization of a wireless arbitrary device
US10772067B2 (en) * 2019-01-29 2020-09-08 Locix, Inc. Systems and methods for precise radio frequency localization of a wireless arbitrary device
US11219060B2 (en) * 2019-03-12 2022-01-04 Avago Technologies International Sales Pte. Limited Multi-user (MU) enhanced distributed channel access (EDCA) termination signaling
CN113596849B (zh) * 2021-07-27 2023-10-31 广州市威士丹利智能科技有限公司 一种智能家居的无线通信信道动态分配方法及系统

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US7139339B2 (en) 2002-04-02 2006-11-21 Broadcom Corporation Iterative data-aided carrier frequency offset estimation for code division multiple access systems
US7460543B2 (en) * 2003-08-13 2008-12-02 Panasonic Corporation Method and system for scheduling traffic in a wireless network
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US7796545B2 (en) 2006-01-10 2010-09-14 Qualcomm Incorporated Method and apparatus for scheduling in a wireless communication network
KR100770017B1 (ko) * 2006-01-27 2007-10-25 삼성전자주식회사 패킷 서비스 시의 효율적인 도먼트 처리 방법 및 이를 위한멀티모드 단말기
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KR101025423B1 (ko) * 2009-04-06 2011-03-28 부산대학교 산학협력단 Ｗｐａｎ에서 타임트리거 기반의 메세지 스케줄링 방법
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Also Published As

Publication number Publication date
EP2574125B1 (en) 2018-07-25
KR20130033294A (ko) 2013-04-03
US10433250B2 (en) 2019-10-01
EP2574125A3 (en) 2016-09-28
EP3416444A1 (en) 2018-12-19
CN103023555A (zh) 2013-04-03
CN103023555B (zh) 2015-07-15
EP2574125A2 (en) 2013-03-27
US8958398B2 (en) 2015-02-17
US9986504B2 (en) 2018-05-29
TW201320806A (zh) 2013-05-16
US20150146601A1 (en) 2015-05-28
KR101402871B1 (ko) 2014-06-03
US20180249410A1 (en) 2018-08-30
US20130077608A1 (en) 2013-03-28
TWI474744B (zh) 2015-02-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190924