UA98863C2 - Способ и устройство для повторного использования частот в системе связи с множеством несущих - Google Patents
Способ и устройство для повторного использования частот в системе связи с множеством несущихInfo
- Publication number
- UA98863C2 UA98863C2 UAA201014147A UAA201014147A UA98863C2 UA 98863 C2 UA98863 C2 UA 98863C2 UA A201014147 A UAA201014147 A UA A201014147A UA A201014147 A UAA201014147 A UA A201014147A UA 98863 C2 UA98863 C2 UA 98863C2
- Authority
- UA
- Ukraine
- Prior art keywords
- nodes
- frequency reuse
- carriers
- node
- communications system
- Prior art date
Links
Classifications
-
- 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
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
- H04L1/0018—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement based on latency requirement
-
- 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
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—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
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Описаны система и способы, которые облегчают оценку условий узлов (например, точек доступа, терминалов доступа, и т. д.) в среде беспроводной связи, которая имеет множественное число несущих для определения меры невыгодности для заданного узла относительно других узлов. Узел может передавать сообщение использования ресурсов (RUM), которое представляет меру невыгодности для узла, и опрашивать другие узлы, которые мешают, для возвращения к одной или более несущих. Это позволило бы многократно использовать частоты, если узлы изменяют мощность передачи для конкретных несущих, в сочетании с соседними узлами.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/111,073 US8458345B2 (en) | 2008-03-07 | 2008-04-28 | Method and apparatus for frequency reuse in a multi-carrier communications system |
Publications (1)
Publication Number | Publication Date |
---|---|
UA98863C2 true UA98863C2 (ru) | 2012-06-25 |
Family
ID=40404768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201014147A UA98863C2 (ru) | 2008-04-28 | 2008-04-29 | Способ и устройство для повторного использования частот в системе связи с множеством несущих |
Country Status (14)
Country | Link |
---|---|
US (1) | US8458345B2 (ru) |
EP (1) | EP2277346A1 (ru) |
JP (1) | JP2011519248A (ru) |
KR (1) | KR101174586B1 (ru) |
CN (1) | CN102017768A (ru) |
AU (1) | AU2008355757A1 (ru) |
BR (1) | BRPI0822627A2 (ru) |
CA (1) | CA2721294A1 (ru) |
IL (1) | IL208616A0 (ru) |
MX (1) | MX2010011771A (ru) |
RU (1) | RU2474980C2 (ru) |
TW (1) | TWI394384B (ru) |
UA (1) | UA98863C2 (ru) |
WO (1) | WO2009134248A1 (ru) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090170497A1 (en) * | 2007-12-28 | 2009-07-02 | Guowang Miao | Probabilistic interference mitigation for wireless cellular networks |
US8599748B2 (en) * | 2008-03-25 | 2013-12-03 | Qualcomm Incorporated | Adapting decision parameter for reacting to resource utilization messages |
US8498247B2 (en) * | 2008-03-25 | 2013-07-30 | Qualcomm Incorporated | Adaptively reacting to resource utilization messages including channel gain indication |
US8559879B2 (en) | 2008-04-22 | 2013-10-15 | Qualcomm Incorporated | Null pilots for interference estimation in a wireless communication network |
US8521206B2 (en) * | 2008-04-22 | 2013-08-27 | Qualcomm Incorporated | Interference management with reduce interference requests and interference indicators |
KR101532227B1 (ko) * | 2008-12-18 | 2015-07-07 | 삼성전자주식회사 | 무선 통신 시스템의 스케줄링 방법 |
US8948027B2 (en) | 2009-01-16 | 2015-02-03 | Blackberry Limited | Method and system for wireless network management |
US7940740B2 (en) * | 2009-02-03 | 2011-05-10 | Motorola Mobility, Inc. | Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station |
US8730925B2 (en) * | 2009-04-09 | 2014-05-20 | Motorola Mobility Llc | Method and apparatus for generating reference signals for accurate time-difference of arrival estimation |
CN102461306B (zh) * | 2009-06-12 | 2015-11-25 | 诺基亚公司 | 便于中继节点通信的方法和装置 |
US9002354B2 (en) | 2009-06-12 | 2015-04-07 | Google Technology Holdings, LLC | Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements |
US8634313B2 (en) * | 2009-06-19 | 2014-01-21 | Qualcomm Incorporated | Method and apparatus that facilitates a timing alignment in a multicarrier system |
US8483707B2 (en) * | 2009-06-26 | 2013-07-09 | Motorola Mobility Llc | Wireless terminal and method for managing the receipt of position reference singals for use in determining a location |
US20110039583A1 (en) * | 2009-08-17 | 2011-02-17 | Motorola, Inc. | Muting time masks to suppress serving cell interference for observed time difference of arrival location |
US20110053627A1 (en) * | 2009-08-28 | 2011-03-03 | Samsung Electronics Co., Ltd. | System and method for efficient indication of distributed sub-band resources |
US8374633B2 (en) | 2009-10-05 | 2013-02-12 | Motorola Mobility Llc | Muting indication to enable improved time difference of arrival measurements |
WO2011064617A1 (en) * | 2009-11-25 | 2011-06-03 | Nokia Corporation | Determining "fair share" of radio resources in radio access system with contention-based spectrum sharing |
US20110176440A1 (en) * | 2010-01-15 | 2011-07-21 | Motorola-Mobility, Inc. | Restrictions on autonomous muting to enable time difference of arrival measurements |
US8509102B2 (en) | 2010-02-24 | 2013-08-13 | Motorola Mobility Llc | Threshold determination in TDOA-based positioning system |
US9203489B2 (en) | 2010-05-05 | 2015-12-01 | Google Technology Holdings LLC | Method and precoder information feedback in multi-antenna wireless communication systems |
US8428022B2 (en) | 2010-08-27 | 2013-04-23 | Motorola Mobility Llc | Method and apparatus for transmitting positioning reference signals in a wireless communication network |
US8744082B2 (en) * | 2010-11-03 | 2014-06-03 | Futurewei Technologies, Inc. | System and method for securing wireless communications |
CN103488449B (zh) * | 2012-06-08 | 2016-06-01 | 旺玖科技股份有限公司 | 可动态设定传输组态的传输系统及其控制方法 |
US9813262B2 (en) | 2012-12-03 | 2017-11-07 | Google Technology Holdings LLC | Method and apparatus for selectively transmitting data using spatial diversity |
US9591508B2 (en) | 2012-12-20 | 2017-03-07 | Google Technology Holdings LLC | Methods and apparatus for transmitting data between different peer-to-peer communication groups |
US9979531B2 (en) | 2013-01-03 | 2018-05-22 | Google Technology Holdings LLC | Method and apparatus for tuning a communication device for multi band operation |
US10229697B2 (en) | 2013-03-12 | 2019-03-12 | Google Technology Holdings LLC | Apparatus and method for beamforming to obtain voice and noise signals |
US9386542B2 (en) | 2013-09-19 | 2016-07-05 | Google Technology Holdings, LLC | Method and apparatus for estimating transmit power of a wireless device |
US9756611B2 (en) * | 2013-11-12 | 2017-09-05 | Qualcomm Incorporated | System and method for channel selection to reduce impact to an existing network |
US9549290B2 (en) | 2013-12-19 | 2017-01-17 | Google Technology Holdings LLC | Method and apparatus for determining direction information for a wireless device |
US9491007B2 (en) | 2014-04-28 | 2016-11-08 | Google Technology Holdings LLC | Apparatus and method for antenna matching |
US9478847B2 (en) | 2014-06-02 | 2016-10-25 | Google Technology Holdings LLC | Antenna system and method of assembly for a wearable electronic device |
US20160081042A1 (en) * | 2014-09-12 | 2016-03-17 | Nokia Corporation | Communication Efficiency |
MX2019006755A (es) * | 2016-12-20 | 2019-08-21 | Sony Corp | Aparato de comunicación y metodo de comunicación. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7660282B2 (en) * | 2003-02-18 | 2010-02-09 | Qualcomm Incorporated | Congestion control in a wireless data network |
US7519371B2 (en) | 2004-02-09 | 2009-04-14 | Qualcomm Incorporated | Multi-hop communications in a wireless network |
JP4814336B2 (ja) | 2005-10-26 | 2011-11-16 | クゥアルコム・インコーポレイテッド | 公平性を達成するマルチ・キャリアmacにおける資源利用メッセージの使用 |
US8942161B2 (en) * | 2005-10-26 | 2015-01-27 | Qualcomm Incorporated | Weighted fair sharing of a wireless channel using resource utilization masks |
US9204428B2 (en) * | 2005-10-26 | 2015-12-01 | Qualcomm Incorporated | Interference management using resource utilization masks sent at constant PSD |
US8081592B2 (en) * | 2005-10-26 | 2011-12-20 | Qualcomm Incorporated | Flexible medium access control (MAC) for ad hoc deployed wireless networks |
US8310996B2 (en) * | 2006-08-07 | 2012-11-13 | Qualcomm Incorporated | Conditional scheduling for asynchronous wireless communication |
CN101601320A (zh) | 2007-01-31 | 2009-12-09 | 夏普株式会社 | 移动通信系统、基站装置以及移动站装置 |
US20090175324A1 (en) * | 2008-01-04 | 2009-07-09 | Qualcomm Incorporated | Dynamic interference control in a wireless communication network |
-
2008
- 2008-04-28 US US12/111,073 patent/US8458345B2/en not_active Expired - Fee Related
- 2008-04-29 JP JP2011507391A patent/JP2011519248A/ja active Pending
- 2008-04-29 WO PCT/US2008/061910 patent/WO2009134248A1/en active Application Filing
- 2008-04-29 CN CN2008801288733A patent/CN102017768A/zh active Pending
- 2008-04-29 CA CA2721294A patent/CA2721294A1/en not_active Abandoned
- 2008-04-29 KR KR1020107026736A patent/KR101174586B1/ko not_active IP Right Cessation
- 2008-04-29 UA UAA201014147A patent/UA98863C2/ru unknown
- 2008-04-29 AU AU2008355757A patent/AU2008355757A1/en not_active Abandoned
- 2008-04-29 RU RU2010148422/07A patent/RU2474980C2/ru not_active IP Right Cessation
- 2008-04-29 EP EP08747117A patent/EP2277346A1/en not_active Withdrawn
- 2008-04-29 BR BRPI0822627-0A patent/BRPI0822627A2/pt not_active IP Right Cessation
- 2008-04-29 MX MX2010011771A patent/MX2010011771A/es active IP Right Grant
- 2008-06-24 TW TW097123537A patent/TWI394384B/zh not_active IP Right Cessation
-
2010
- 2010-10-11 IL IL208616A patent/IL208616A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0822627A2 (pt) | 2015-06-16 |
AU2008355757A1 (en) | 2009-11-05 |
TW200945810A (en) | 2009-11-01 |
US8458345B2 (en) | 2013-06-04 |
WO2009134248A1 (en) | 2009-11-05 |
US20090228598A1 (en) | 2009-09-10 |
RU2010148422A (ru) | 2012-06-10 |
TWI394384B (zh) | 2013-04-21 |
IL208616A0 (en) | 2010-12-30 |
KR101174586B1 (ko) | 2012-08-16 |
KR20100135964A (ko) | 2010-12-27 |
CA2721294A1 (en) | 2009-11-05 |
MX2010011771A (es) | 2010-11-30 |
EP2277346A1 (en) | 2011-01-26 |
RU2474980C2 (ru) | 2013-02-10 |
JP2011519248A (ja) | 2011-06-30 |
CN102017768A (zh) | 2011-04-13 |
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