SG11201602853TA - System and method for downlink transmission in a wireless network - Google Patents
System and method for downlink transmission in a wireless networkInfo
- Publication number
- SG11201602853TA SG11201602853TA SG11201602853TA SG11201602853TA SG11201602853TA SG 11201602853T A SG11201602853T A SG 11201602853TA SG 11201602853T A SG11201602853T A SG 11201602853TA SG 11201602853T A SG11201602853T A SG 11201602853TA SG 11201602853T A SG11201602853T A SG 11201602853TA
- Authority
- SG
- Singapore
- Prior art keywords
- wireless network
- downlink transmission
- downlink
- transmission
- wireless
- Prior art date
Links
Classifications
-
- 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
- H04L1/12—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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/04—Scheduled or contention-free access
-
- 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
-
- 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
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261623418P | 2012-04-12 | 2012-04-12 | |
US13/798,472 US9942887B2 (en) | 2012-04-12 | 2013-03-13 | System and method for downlink transmission in a wireless network |
PCT/CN2013/074143 WO2013152738A1 (en) | 2012-04-12 | 2013-04-12 | System and method for downlink transmission in a wireless network |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201602853TA true SG11201602853TA (en) | 2016-05-30 |
Family
ID=49324978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201602853TA SG11201602853TA (en) | 2012-04-12 | 2013-04-12 | System and method for downlink transmission in a wireless network |
Country Status (6)
Country | Link |
---|---|
US (2) | US9942887B2 (en) |
EP (1) | EP2828987B1 (en) |
CN (2) | CN104185958B (en) |
ES (1) | ES2613860T3 (en) |
SG (1) | SG11201602853TA (en) |
WO (1) | WO2013152738A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102053395B1 (en) * | 2012-07-05 | 2019-12-06 | 한국전자통신연구원 | Apparatus and method for Controlling slot use |
US9237481B2 (en) * | 2012-07-09 | 2016-01-12 | Intel Corporation | Methods and arrangements for traffic indication map segmentation in wireless networks |
US9585165B2 (en) * | 2012-07-13 | 2017-02-28 | Lg Electronics Inc. | Method and apparatus for accessing channel using null data packet in wireless LAN system |
KR101553857B1 (en) * | 2012-08-16 | 2015-09-17 | 주식회사 케이티 | Method for channel access in wireless local area network system |
SG11201501898PA (en) * | 2012-09-12 | 2015-04-29 | Agency Science Tech & Res | Communication methods and communication devices |
SG10201701790PA (en) * | 2012-09-12 | 2017-04-27 | Agency Science Tech & Res | Communication methods and communication devices |
KR102068283B1 (en) * | 2012-09-28 | 2020-01-20 | 한국전자통신연구원 | Method and apparatus for sector discovery in wireless lan system |
CN104704868B (en) | 2012-10-12 | 2018-06-15 | Lg 电子株式会社 | The method and apparatus that the frame for supporting short MAC header is sent and received in Wireless LAN system |
US9313739B2 (en) * | 2012-10-23 | 2016-04-12 | Qualcomm Incorporated | Systems and methods for low power wake up signal and operations for WLAN |
US9801157B2 (en) * | 2012-10-31 | 2017-10-24 | Qualcomm, Incorporated | System and method of identifying a lower power paging mode |
US9351250B2 (en) | 2013-01-31 | 2016-05-24 | Qualcomm Incorporated | Methods and apparatus for low power wake up signal and operations for WLAN |
US20150124677A1 (en) * | 2013-11-04 | 2015-05-07 | Qualcomm Incorporated | Definition of different ndp ps-poll types |
US9775171B2 (en) | 2013-12-18 | 2017-09-26 | Futurewei Technologies, Inc. | System and method for speed frame exchange |
US9942193B1 (en) * | 2014-12-05 | 2018-04-10 | Marvell International Ltd. | Basic service set color identifier |
US9924458B2 (en) * | 2015-12-15 | 2018-03-20 | Intel IP Corporation | Dynamic resource block identification for power save polling in a high efficiency wireless local-area network |
US11102653B2 (en) * | 2017-12-11 | 2021-08-24 | Intel Corporation | Protection from counterfeit ranging |
WO2019194856A1 (en) * | 2018-04-02 | 2019-10-10 | Marvell World Trade Ltd. | Basic service set (bss) color in null data packet (ndp) ranging |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1153411C (en) | 2002-07-09 | 2004-06-09 | 北京长信嘉信息技术有限公司 | Communication method of digital home network |
JP4325400B2 (en) | 2003-12-26 | 2009-09-02 | 日本電気株式会社 | Data transmission / reception system conflict avoidance control method, data transmission / reception system, and data transmission / reception system terminal |
US7656831B2 (en) | 2005-06-21 | 2010-02-02 | Ntt Docomo, Inc. | Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
CN101395835A (en) * | 2006-02-28 | 2009-03-25 | 诺基亚公司 | Multicast group address signaling using MAC header for power save delivery in a wireless network |
US8374191B2 (en) | 2006-03-14 | 2013-02-12 | Nokia Corporation | Allocation of a communications channel to a data transfer session |
JP4697068B2 (en) * | 2006-06-27 | 2011-06-08 | ソニー株式会社 | Wireless communication system, wireless communication apparatus, wireless communication method, and computer program |
US8098601B2 (en) * | 2007-03-23 | 2012-01-17 | Research In Motion Limited | Slow adaptation of modulation and coding for packet transmission |
US8730853B2 (en) * | 2008-09-05 | 2014-05-20 | Mediatek Inc. | Methods for responding to co-located coexistence (CLC) request from a mobile electronic device and communications apparatuses capable of controlling multi-radio coexistence |
WO2010142468A1 (en) * | 2009-06-12 | 2010-12-16 | Technische Universität Berlin | Continous network discovery using opportunistic scanning |
KR101682956B1 (en) * | 2010-10-14 | 2016-12-07 | 삼성전자주식회사 | Method and apparatus for reducing access overhead from paged devices in machine to machine communication system |
PL2664197T3 (en) * | 2011-01-16 | 2017-08-31 | Lg Electronics Inc. | Method for communication based on identifying information assignment and apparatus for the same |
CN102684855A (en) * | 2011-03-11 | 2012-09-19 | 北京三星通信技术研究有限公司 | Indicating method for HARQ (Hybrid Automatic Repeat reQuest) timing relation |
US9088908B2 (en) * | 2011-06-08 | 2015-07-21 | Marvell World Trade Ltd. | Efficient transmission for low data rate WLAN |
US9301266B2 (en) * | 2011-08-19 | 2016-03-29 | Qualcomm Incorporated | Beacons for wireless communication |
CN103947263B (en) * | 2011-11-17 | 2018-03-02 | Lg电子株式会社 | The method of frame and equipment for supporting this method are sent and received by the station operated in a power-save mode in Wireless LAN system |
US9363707B2 (en) * | 2011-12-29 | 2016-06-07 | Qualcomm Incorporated | Systems and methods for generating and decoding short control frames in wireless communications |
CN103348742B (en) * | 2012-02-03 | 2016-08-17 | Lg电子株式会社 | The method by the transmission carried out at the station that battery saving mode operates in wireless local area network (WLAN) system and receiving frame and apparatus for the method |
BR112014019295A8 (en) * | 2012-02-05 | 2017-07-11 | Lg Electronics Inc | PROCESS AND DEVICE FOR CHANNEL ACCESS BY FRAME OF NULL DATA PACKETS IN WIRELESS LAN SYSTEM |
WO2013122424A1 (en) * | 2012-02-15 | 2013-08-22 | 엘지전자 주식회사 | Channel access method in wireless communication system and apparatus therefor |
KR20140125797A (en) * | 2012-02-18 | 2014-10-29 | 엘지전자 주식회사 | Method for transmitting and receiving traffic indication maps in wireless communication systems and apparatus for same |
CN103298079B (en) | 2012-02-23 | 2017-02-08 | 华为技术有限公司 | Data transmission method, access point and site |
WO2013129861A1 (en) * | 2012-02-28 | 2013-09-06 | 엘지전자 주식회사 | Method for setting service period in wireless communication system and apparatus for same |
KR20150013481A (en) * | 2012-03-30 | 2015-02-05 | 엘지전자 주식회사 | Method and device for controlling channel access in wireless lan system |
KR101605328B1 (en) * | 2012-04-03 | 2016-03-22 | 엘지전자 주식회사 | Method for transmitting and receiving traffic indication map in wireless communication system and device therefor |
-
2013
- 2013-03-13 US US13/798,472 patent/US9942887B2/en active Active
- 2013-04-12 ES ES13775871.0T patent/ES2613860T3/en active Active
- 2013-04-12 CN CN201380015789.1A patent/CN104185958B/en active Active
- 2013-04-12 SG SG11201602853TA patent/SG11201602853TA/en unknown
- 2013-04-12 EP EP13775871.0A patent/EP2828987B1/en active Active
- 2013-04-12 WO PCT/CN2013/074143 patent/WO2013152738A1/en active Application Filing
- 2013-04-12 CN CN201711070226.9A patent/CN107800518B/en active Active
-
2018
- 2018-03-07 US US15/914,328 patent/US10602500B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107800518A (en) | 2018-03-13 |
EP2828987B1 (en) | 2016-11-16 |
US10602500B2 (en) | 2020-03-24 |
EP2828987A1 (en) | 2015-01-28 |
EP2828987A4 (en) | 2015-05-20 |
CN104185958A (en) | 2014-12-03 |
US20180199321A1 (en) | 2018-07-12 |
US9942887B2 (en) | 2018-04-10 |
CN107800518B (en) | 2021-10-01 |
US20130272137A1 (en) | 2013-10-17 |
CN104185958B (en) | 2017-12-29 |
ES2613860T3 (en) | 2017-05-26 |
WO2013152738A1 (en) | 2013-10-17 |
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