JP2010522462A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2010522462A5 JP2010522462A5 JP2009554477A JP2009554477A JP2010522462A5 JP 2010522462 A5 JP2010522462 A5 JP 2010522462A5 JP 2009554477 A JP2009554477 A JP 2009554477A JP 2009554477 A JP2009554477 A JP 2009554477A JP 2010522462 A5 JP2010522462 A5 JP 2010522462A5
- Authority
- JP
- Japan
- Prior art keywords
- channel sounding
- base station
- user equipment
- uplink data
- transmission
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims 17
- 238000000034 method Methods 0.000 claims 12
- 230000008054 signal transmission Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0700736 | 2007-03-22 | ||
| SE0700736-2 | 2007-03-22 | ||
| PCT/SE2007/050743 WO2008115112A1 (en) | 2007-03-22 | 2007-10-16 | Method and arrangement in a telecommunication system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010522462A JP2010522462A (ja) | 2010-07-01 |
| JP2010522462A5 true JP2010522462A5 (show.php) | 2010-11-11 |
| JP5147869B2 JP5147869B2 (ja) | 2013-02-20 |
Family
ID=39766136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009554477A Active JP5147869B2 (ja) | 2007-03-22 | 2007-10-16 | 通信システムにおける方法及び装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8401561B2 (show.php) |
| EP (1) | EP2127288B1 (show.php) |
| JP (1) | JP5147869B2 (show.php) |
| EG (1) | EG26160A (show.php) |
| ES (1) | ES2718776T3 (show.php) |
| PL (1) | PL2127288T3 (show.php) |
| RU (1) | RU2441323C2 (show.php) |
| WO (1) | WO2008115112A1 (show.php) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101414962B1 (ko) * | 2007-04-27 | 2014-07-07 | 삼성전자주식회사 | 무선통신 시스템에서 상향링크 채널사운딩 레퍼런스 신호의송수신 방법 |
| WO2008133449A1 (en) | 2007-04-27 | 2008-11-06 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving uplink channel sounding reference signals in a wireless communication system |
| CN102281583B (zh) * | 2007-09-26 | 2015-05-27 | 华为技术有限公司 | 无线通信系统、基站装置以及移动站装置 |
| DE102008011122A1 (de) * | 2008-02-26 | 2009-09-03 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren und System zur Bandbreitendetektion |
| US8494572B2 (en) | 2008-06-24 | 2013-07-23 | Qualcomm Incorporated | Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system |
| US8817719B2 (en) | 2010-02-22 | 2014-08-26 | Telefonaktiebolaget L M Ericsson (Publ) | Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system |
| JP5697969B2 (ja) * | 2010-12-22 | 2015-04-08 | 京セラ株式会社 | 基地局及び上り周波数帯域の割り当て方法 |
| CN103370898B (zh) * | 2011-02-07 | 2017-08-29 | 瑞典爱立信有限公司 | 用于探测参考信号srs的上行链路传送的基站（天线）选择的方法和装置 |
| WO2012110688A1 (en) * | 2011-02-18 | 2012-08-23 | Nokia Corporation | Method and apparatus to provide a-periodic sounding reference signal |
| GB2496646A (en) | 2011-11-17 | 2013-05-22 | Renesas Mobile Corp | Mapping a feedback (ACK/NACK) radio resource |
| EP2870712B1 (en) * | 2012-07-03 | 2018-09-05 | Telefonaktiebolaget LM Ericsson (publ) | Method and access point for assigning sounding resources |
| US9571249B2 (en) * | 2014-07-29 | 2017-02-14 | Aruba Networks, Inc. | Dynamic control of channel sounding for transmit beamforming |
| CN110447211B (zh) * | 2017-02-02 | 2022-06-28 | 株式会社Ntt都科摩 | 用户终端及无线通信方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2298338B (en) * | 1995-02-15 | 1999-09-29 | Motorola Ltd | A method for reverse channel sounding in a communications system |
| US5867478A (en) | 1997-06-20 | 1999-02-02 | Motorola, Inc. | Synchronous coherent orthogonal frequency division multiplexing system, method, software and device |
| US6643275B1 (en) * | 1998-05-15 | 2003-11-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a mobile telecommunications system |
| JP2001237882A (ja) * | 2000-02-23 | 2001-08-31 | Nec Corp | パケットデータ転送におけるパケットサイズ制御装置及びその制御方法 |
| JP4031707B2 (ja) | 2000-12-15 | 2008-01-09 | アダプティックス インコーポレイテッド | グループベースのサブキャリア割当による多重キャリア通信 |
| US20030040315A1 (en) * | 2001-08-20 | 2003-02-27 | Farideh Khaleghi | Reduced state transition delay and signaling overhead for mobile station state transitions |
| US7583594B2 (en) * | 2003-01-31 | 2009-09-01 | Texas Instruments Incorporated | Adaptive transmit window control mechanism for packet transport in a universal port or multi-channel environment |
| US7269152B2 (en) * | 2003-02-14 | 2007-09-11 | Motorola, Inc. | Method and apparatus for transmitting information within a communication system |
| US7400639B2 (en) * | 2003-08-07 | 2008-07-15 | Intel Corporation | Method, system, and article of manufacture for utilizing host memory from an offload adapter |
| US7599702B2 (en) * | 2003-12-23 | 2009-10-06 | Telefonaktiebolaget Lm Ericsson (Publ) | SIR estimates for non-scheduled mobile terminals |
| WO2005109690A1 (en) * | 2004-05-06 | 2005-11-17 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving transmission status information and buffer state information in a mobile communication system that supports uplink packet service |
| ES2395941T3 (es) * | 2004-08-11 | 2013-02-18 | Interdigital Technology Corporation | Sondeo de canal para prestaciones de sistema mejoradas |
| US7773535B2 (en) * | 2004-08-12 | 2010-08-10 | Motorola, Inc. | Method and apparatus for closed loop transmission |
| US8116818B2 (en) * | 2005-06-02 | 2012-02-14 | Cisco Technology, Inc. | Method and system for transmitter beamforming |
| JP4628194B2 (ja) * | 2005-06-14 | 2011-02-09 | 株式会社エヌ・ティ・ティ・ドコモ | 通信装置、所要時間測定方法及び通信制御方法 |
| US7634015B2 (en) * | 2006-02-10 | 2009-12-15 | Intel Corporation | Mobile station and method for channel sounding using a single radio frequency transmitter chain in a multiple-input multiple-output (MIMO) system |
| US9130791B2 (en) * | 2006-03-20 | 2015-09-08 | Qualcomm Incorporated | Uplink channel estimation using a signaling channel |
| US7804800B2 (en) * | 2006-03-31 | 2010-09-28 | Intel Corporation | Efficient training schemes for MIMO based wireless networks |
| WO2007148927A1 (en) * | 2006-06-22 | 2007-12-27 | Samsung Electronics Co., Ltd. | Method of transmitting scheduling request in mobile communication system and terminal apparatus for the same |
| WO2008041089A2 (en) * | 2006-10-02 | 2008-04-10 | Nokia Corporation | Adaptive scheme for lowering uplink control overhead |
| CN104780026A (zh) * | 2006-10-27 | 2015-07-15 | 三菱电机株式会社 | 数据通信方法、通信系统及移动终端 |
| CA2667187A1 (en) * | 2006-11-02 | 2008-05-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Dft spread ofdm |
| US8068445B2 (en) * | 2007-01-08 | 2011-11-29 | Cisco Technology, Inc. | Scheduling uplink sounding signals |
| US8942222B2 (en) * | 2007-01-29 | 2015-01-27 | Alcatel Lucent | Frequency synchronization in wireless communication systems |
| US7986959B2 (en) * | 2007-02-14 | 2011-07-26 | Qualcomm Incorporated | Preamble based uplink power control for LTE |
| US8553594B2 (en) * | 2007-03-20 | 2013-10-08 | Motorola Mobility Llc | Method and apparatus for resource allocation within a multi-carrier communication system |
-
2007
- 2007-10-16 PL PL07835328T patent/PL2127288T3/pl unknown
- 2007-10-16 JP JP2009554477A patent/JP5147869B2/ja active Active
- 2007-10-16 WO PCT/SE2007/050743 patent/WO2008115112A1/en not_active Ceased
- 2007-10-16 ES ES07835328T patent/ES2718776T3/es active Active
- 2007-10-16 RU RU2009138940/08A patent/RU2441323C2/ru active
- 2007-10-16 EP EP07835328.1A patent/EP2127288B1/en active Active
- 2007-10-16 US US12/531,716 patent/US8401561B2/en active Active
-
2009
- 2009-09-16 EG EG2009091363A patent/EG26160A/en active