CN103023555A - 时分多址介质访问控制 - Google Patents
时分多址介质访问控制 Download PDFInfo
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- CN103023555A CN103023555A CN2012103761679A CN201210376167A CN103023555A CN 103023555 A CN103023555 A CN 103023555A CN 2012103761679 A CN2012103761679 A CN 2012103761679A CN 201210376167 A CN201210376167 A CN 201210376167A CN 103023555 A CN103023555 A CN 103023555A
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Images
Classifications
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- H—ELECTRICITY
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- 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
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- 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
- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- 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
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- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W88/08—Access point devices
-
- H—ELECTRICITY
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- 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
-
- 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
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161539352P | 2011-09-26 | 2011-09-26 | |
US201161539357P | 2011-09-26 | 2011-09-26 | |
US61/539,352 | 2011-09-26 | ||
US61/539,357 | 2011-09-26 | ||
US13/539,186 | 2012-06-29 | ||
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 (2)
Publication Number | Publication Date |
---|---|
CN103023555A true CN103023555A (zh) | 2013-04-03 |
CN103023555B CN103023555B (zh) | 2015-07-15 |
Family
ID=46796207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210376167.9A Active CN103023555B (zh) | 2011-09-26 | 2012-09-26 | 时分多址介质访问控制的通信设备及方法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US8958398B2 (zh) |
EP (2) | EP2574125B1 (zh) |
KR (1) | KR101402871B1 (zh) |
CN (1) | CN103023555B (zh) |
HK (1) | HK1179777A1 (zh) |
TW (1) | TWI474744B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108770050A (zh) * | 2015-11-28 | 2018-11-06 | 广东欧珀移动通信有限公司 | 一种载波聚合功能的控制方法及装置 |
CN111698791A (zh) * | 2019-03-12 | 2020-09-22 | 安华高科技股份有限公司 | 无线通信的系统和方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
US20210051110A1 (en) * | 2017-05-10 | 2021-02-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication Node and Method for Handling Communications between Nodes of a System |
US10772067B2 (en) | 2019-01-29 | 2020-09-08 | Locix, Inc. | Systems and methods for precise radio frequency localization of a wireless arbitrary device |
US10660060B1 (en) * | 2019-01-29 | 2020-05-19 | Locix, Inc. | Systems and methods for precise radio frequency localization of a wireless arbitrary device |
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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CN101009617A (zh) * | 2005-12-05 | 2007-08-01 | 株式会社日立制作所 | 传感器网络系统、基站以及传感数据的中继方法 |
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CN101043713A (zh) * | 2006-03-22 | 2007-09-26 | 华为技术有限公司 | 基于用户终端测量的调度方法及其系统 |
CN101366247A (zh) * | 2006-01-10 | 2009-02-11 | 高通股份有限公司 | 用于在无线通信网络中调度的方法和设备 |
CN101529824A (zh) * | 2006-10-19 | 2009-09-09 | 高通股份有限公司 | 无线通信的省电改进 |
US20100284316A1 (en) * | 2009-05-05 | 2010-11-11 | Atheros Communications, Inc. | Dynamic energy saving mechanism for access points |
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US6940845B2 (en) | 2000-03-23 | 2005-09-06 | At & T, Corp. | Asymmetric measurement-based dynamic packet assignment system and method for wireless data services |
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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TWI385959B (zh) * | 2008-03-10 | 2013-02-11 | Mediatek Inc | 分時多工擷取通訊系統之通道排程方法與行動裝置 |
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-
2012
- 2012-06-29 US US13/539,186 patent/US8958398B2/en active Active
- 2012-07-30 EP EP12005531.4A patent/EP2574125B1/en active Active
- 2012-07-30 EP EP18182060.6A patent/EP3416444A1/en not_active Withdrawn
- 2012-08-29 TW TW101131373A patent/TWI474744B/zh not_active IP Right Cessation
- 2012-09-06 KR KR1020120098621A patent/KR101402871B1/ko not_active IP Right Cessation
- 2012-09-26 CN CN201210376167.9A patent/CN103023555B/zh active Active
-
2013
- 2013-06-14 HK HK13107008.0A patent/HK1179777A1/zh not_active IP Right Cessation
-
2015
- 2015-01-28 US US14/607,460 patent/US9986504B2/en active Active
-
2018
- 2018-04-27 US US15/965,624 patent/US10433250B2/en active Active
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CN101009617A (zh) * | 2005-12-05 | 2007-08-01 | 株式会社日立制作所 | 传感器网络系统、基站以及传感数据的中继方法 |
CN101366247A (zh) * | 2006-01-10 | 2009-02-11 | 高通股份有限公司 | 用于在无线通信网络中调度的方法和设备 |
CN101009896A (zh) * | 2006-01-27 | 2007-08-01 | 三星电子株式会社 | 在分组服务中有效处理休眠状态的方法以及多模式终端 |
CN101043713A (zh) * | 2006-03-22 | 2007-09-26 | 华为技术有限公司 | 基于用户终端测量的调度方法及其系统 |
CN101529824A (zh) * | 2006-10-19 | 2009-09-09 | 高通股份有限公司 | 无线通信的省电改进 |
US20100284316A1 (en) * | 2009-05-05 | 2010-11-11 | Atheros Communications, Inc. | Dynamic energy saving mechanism for access points |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108770050A (zh) * | 2015-11-28 | 2018-11-06 | 广东欧珀移动通信有限公司 | 一种载波聚合功能的控制方法及装置 |
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 |
CN111698791A (zh) * | 2019-03-12 | 2020-09-22 | 安华高科技股份有限公司 | 无线通信的系统和方法 |
CN111698791B (zh) * | 2019-03-12 | 2022-11-25 | 安华高科技股份有限公司 | 无线通信的系统和方法 |
US11765767B2 (en) | 2019-03-12 | 2023-09-19 | Avago Technologies International Sales Pte. Limited | Multi-user (MU) enhanced distributed channel access (EDCA) termination signaling |
Also Published As
Publication number | Publication date |
---|---|
US10433250B2 (en) | 2019-10-01 |
EP2574125B1 (en) | 2018-07-25 |
EP3416444A1 (en) | 2018-12-19 |
EP2574125A3 (en) | 2016-09-28 |
KR20130033294A (ko) | 2013-04-03 |
CN103023555B (zh) | 2015-07-15 |
US20130077608A1 (en) | 2013-03-28 |
KR101402871B1 (ko) | 2014-06-03 |
TWI474744B (zh) | 2015-02-21 |
HK1179777A1 (zh) | 2013-10-04 |
TW201320806A (zh) | 2013-05-16 |
US20150146601A1 (en) | 2015-05-28 |
EP2574125A2 (en) | 2013-03-27 |
US20180249410A1 (en) | 2018-08-30 |
US8958398B2 (en) | 2015-02-17 |
US9986504B2 (en) | 2018-05-29 |
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