CN102027791A - 结合非连续接收的用于上行链路定时同步的系统和方法 - Google Patents
结合非连续接收的用于上行链路定时同步的系统和方法 Download PDFInfo
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- CN102027791A CN102027791A CN2009801173132A CN200980117313A CN102027791A CN 102027791 A CN102027791 A CN 102027791A CN 2009801173132 A CN2009801173132 A CN 2009801173132A CN 200980117313 A CN200980117313 A CN 200980117313A CN 102027791 A CN102027791 A CN 102027791A
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- 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
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
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- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
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- 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
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
-
- 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
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- 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]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
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- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Bidirectional Digital Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (44)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/052,539 US8606336B2 (en) | 2008-03-20 | 2008-03-20 | System and method for uplink timing synchronization in conjunction with discontinuous reception |
US12/052,539 | 2008-03-20 | ||
EP08153883.7A EP2104276B1 (en) | 2008-03-20 | 2008-03-31 | System and method for uplink timing synchronization in conjunction with discontinuous reception |
EP08153883.7 | 2008-03-31 | ||
PCT/US2009/037828 WO2009117671A2 (en) | 2008-03-20 | 2009-03-20 | System and method for uplink timing synchronization in conjunction with discontinuous reception |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102027791A true CN102027791A (zh) | 2011-04-20 |
CN102027791B CN102027791B (zh) | 2014-05-14 |
Family
ID=39415368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980117313.2A Active CN102027791B (zh) | 2008-03-20 | 2009-03-20 | 结合非连续接收的用于上行链路定时同步的系统和方法 |
Country Status (11)
Country | Link |
---|---|
US (5) | US8606336B2 (zh) |
EP (3) | EP2388959B1 (zh) |
JP (2) | JP5237435B2 (zh) |
KR (2) | KR101229196B1 (zh) |
CN (1) | CN102027791B (zh) |
AU (1) | AU2009225436B2 (zh) |
BR (1) | BRPI0908993B1 (zh) |
CA (1) | CA2718979C (zh) |
ES (2) | ES2587757T3 (zh) |
HK (2) | HK1154741A1 (zh) |
WO (1) | WO2009117671A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104854913A (zh) * | 2012-12-12 | 2015-08-19 | 高通股份有限公司 | 用于无线网络上的改进的通信的系统和方法 |
CN105191439A (zh) * | 2013-05-09 | 2015-12-23 | 株式会社Ntt都科摩 | 移动台、基站、移动通信系统、发送控制方法以及接收控制方法 |
CN105493575A (zh) * | 2013-08-26 | 2016-04-13 | 高通股份有限公司 | 用于促进接入终端中的自主不连续传输的设备和方法 |
CN108605247A (zh) * | 2016-01-29 | 2018-09-28 | 华为技术有限公司 | 一种参考信号的传输方法、装置和系统 |
CN113227819A (zh) * | 2019-03-28 | 2021-08-06 | 华为技术有限公司 | 用于异步装置和无时间帧结构的装置处的信号检测的系统和方法 |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009101816A1 (ja) * | 2008-02-14 | 2009-08-20 | Panasonic Corporation | 無線通信基地局装置、無線通信中継局装置、無線通信端末装置、無線通信システム及び無線通信方法 |
US8606336B2 (en) | 2008-03-20 | 2013-12-10 | Blackberry Limited | System and method for uplink timing synchronization in conjunction with discontinuous reception |
US8160008B2 (en) * | 2008-03-28 | 2012-04-17 | Apple Inc. | Techniques for channel sounding in a wireless communication system |
US8412222B2 (en) * | 2008-06-27 | 2013-04-02 | Qualcomm Incorporated | Broadcast-multicast transmission with rate adaption |
KR101597573B1 (ko) * | 2008-08-11 | 2016-02-25 | 엘지전자 주식회사 | 제어정보의 상향링크 전송 방법 |
KR101571566B1 (ko) * | 2008-08-11 | 2015-11-25 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어신호 전송 방법 |
KR101646249B1 (ko) * | 2008-08-11 | 2016-08-16 | 엘지전자 주식회사 | 무선 통신 시스템에서 정보 전송 방법 및 장치 |
KR101603338B1 (ko) | 2008-08-11 | 2016-03-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 정보 전송 방법 및 장치 |
KR20100019947A (ko) | 2008-08-11 | 2010-02-19 | 엘지전자 주식회사 | 무선 통신 시스템에서 정보 전송 방법 |
US8467345B2 (en) * | 2008-08-20 | 2013-06-18 | Qualcomm Incorporated | Methods and apparatus for scheduling wireless transmissions |
EP2357735B1 (en) | 2008-11-14 | 2016-11-09 | LG Electronics Inc. | Method and apparatus for information transmission in wireless communication system |
US8908793B2 (en) * | 2008-11-14 | 2014-12-09 | Lg Electronics Inc. | Method and apparatus for signal transmission in wireless communication system |
US8971933B2 (en) * | 2008-11-18 | 2015-03-03 | Qualcomm Incorporated | Method and apparatus for determining DRX cycle used for paging |
KR20100091876A (ko) | 2009-02-11 | 2010-08-19 | 엘지전자 주식회사 | 다중안테나 전송을 위한 단말 동작 |
US8824584B2 (en) | 2009-02-24 | 2014-09-02 | Lg Electronics Inc. | Method for transmitting sounding reference signal in MIMO wireless communication system and apparatus therefor |
CN102422699B (zh) * | 2009-05-05 | 2014-11-26 | 瑞典爱立信有限公司 | 处理调度请求触发 |
KR101294815B1 (ko) * | 2009-05-15 | 2013-08-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치 |
EP2481179B1 (en) * | 2009-09-25 | 2016-11-02 | Optis Cellular Technology, LLC | Method and arrangement in a wireless communication system |
DE102009050472B4 (de) * | 2009-10-23 | 2012-07-12 | Rohde & Schwarz Gmbh & Co. Kg | Verfahren zur Ermittlung einer zeitlichen Lage eines Funksignals sowie entsprechendes Computerprogramm und Computerprogrammprodukt |
US9531514B2 (en) | 2009-12-03 | 2016-12-27 | Qualcomm Incorporated | Sounding reference signal enhancements for wireless communication |
JP5371810B2 (ja) * | 2010-01-26 | 2013-12-18 | 京セラ株式会社 | 移動体通信システムおよび移動体通信方法 |
KR101781854B1 (ko) | 2010-02-04 | 2017-09-26 | 엘지전자 주식회사 | 사운딩 참조 신호를 전송하는 방법 및 장치 |
WO2011096755A2 (ko) * | 2010-02-05 | 2011-08-11 | 엘지전자 주식회사 | 사운딩 참조신호 전송방법 및 장치 |
KR101803015B1 (ko) | 2010-02-10 | 2017-12-01 | 주식회사 골드피크이노베이션즈 | 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치 |
US8478258B2 (en) * | 2010-03-05 | 2013-07-02 | Intel Corporation | Techniques to reduce false detection of control channel messages in a wireless network |
US20110267948A1 (en) | 2010-05-03 | 2011-11-03 | Koc Ali T | Techniques for communicating and managing congestion in a wireless network |
EP2633731B1 (en) * | 2010-10-29 | 2016-01-13 | Telefonaktiebolaget L M Ericsson (publ) | Method and arrangement in a communications network |
EP3522615B1 (en) * | 2011-04-04 | 2020-09-09 | Kyocera Corporation | Mobile communication method and radio terminal |
US20130170415A1 (en) | 2011-04-04 | 2013-07-04 | Kyocera Corporation | Mobile communication method and radio terminal |
US8989035B2 (en) | 2012-03-28 | 2015-03-24 | Apple Inc. | Method for power saving for wireless device in discontinuous reception mode |
US20150029983A1 (en) * | 2012-04-11 | 2015-01-29 | Hitachi Kokusai Electric Inc. | Radio system, radio base station, and management apparatus |
WO2013162439A2 (en) * | 2012-04-24 | 2013-10-31 | Telefonaktiebolaget L M Ericsson (Publ) | Reducing periodic reporting in discontinuous receive (drx) mode |
KR20130125005A (ko) * | 2012-05-08 | 2013-11-18 | 주식회사 팬택 | 다중 요소 반송파 시스템에서 불연속 수신 장치 및 방법 |
WO2014003499A1 (en) * | 2012-06-29 | 2014-01-03 | Samsung Electronics Co., Ltd. | Method and apparatus for beamforming |
JP6093120B2 (ja) * | 2012-07-13 | 2017-03-08 | シャープ株式会社 | 移動局装置、基地局装置及び通信方法 |
WO2014019214A1 (en) * | 2012-08-03 | 2014-02-06 | Broadcom Corporation | Method and apparatus for managing uplink operations |
US8755318B2 (en) | 2012-09-05 | 2014-06-17 | Apple Inc. | Synchronizing uplink and downlink transmissions in a wireless device |
EP2901784A4 (en) * | 2012-09-27 | 2016-05-18 | Ericsson Telefon Ab L M | METHOD AND NETWORK NODES FOR DETERMINING AN INITIAL CONFIGURATION FOR GENERATING UPLINK REFERENCE SIGNALS |
CN104854936A (zh) * | 2012-10-12 | 2015-08-19 | 美国博通公司 | 用于新载波类型的sch链接型rs配置 |
US9872333B2 (en) | 2013-04-03 | 2018-01-16 | Apple Inc. | Method and system for scheduling application-generated data requests in discontinuous reception (DRX) mode |
US10313913B2 (en) * | 2013-05-09 | 2019-06-04 | Qualcomm Incorporated | Overload control and supervision for wireless devices |
EP2997777A4 (en) | 2013-05-16 | 2016-12-21 | ERICSSON TELEFON AB L M (publ) | USER DEVICE AND METHOD FOR TRANSMITTING SOUND REFERENCE SIGNALS |
EP3008833B1 (en) * | 2013-06-12 | 2018-08-01 | Samsung Electronics Co., Ltd. | Method and its apparatus for transmitting a continuous signal |
KR102071372B1 (ko) * | 2013-09-16 | 2020-01-30 | 삼성전자 주식회사 | 무선 통신 시스템에서 빔 포밍을 고려한 drx 제어 방법 및 장치 |
WO2016034195A1 (en) | 2014-09-01 | 2016-03-10 | Telefonaktiebolaget L M Ericsson (Publ) | Buffer status report |
EP3189614B1 (en) | 2014-09-01 | 2019-07-17 | Telefonaktiebolaget LM Ericsson (publ) | Control of channel reference signal transmission in a cellular network |
US10531486B2 (en) * | 2015-01-27 | 2020-01-07 | Lg Electronics Inc. | Method for transmitting uplink signal and device therefor |
US10135587B2 (en) * | 2015-02-10 | 2018-11-20 | Mediatek Inc. | Mobile communication devices and methods for controlling wireless transmission and reception |
US10531512B2 (en) * | 2015-04-01 | 2020-01-07 | Huawei Technologies Co., Ltd. | System and method for a tracking channel |
US10432378B2 (en) * | 2016-09-30 | 2019-10-01 | Qualcomm Incorporated | Use of reference signals to improve user equipment (UE) warm-up before transitioning from an OFF duration of the UE to an on duration of the UE with respect to a radio frequency spectrum band |
CN108462515B (zh) | 2016-12-13 | 2022-07-05 | 华硕电脑股份有限公司 | 无线通信系统中用于波束管理的方法和设备 |
RU172780U1 (ru) * | 2017-02-27 | 2017-07-24 | ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" | Устройство для закрепления изделий на планшайбе центрифуги |
CN110447295B (zh) | 2017-03-22 | 2023-02-17 | Lg 电子株式会社 | 执行波束恢复的方法和用户设备以及用于支持其的方法和基站 |
EP3619897B1 (en) * | 2017-05-05 | 2023-09-27 | Telefonaktiebolaget LM Ericsson (publ) | Discontinued transmission of uplink sounding reference signals |
US11184914B2 (en) * | 2017-05-12 | 2021-11-23 | Asustek Computer Inc. | Method and apparatus for improving scheduling in a wireless communication system |
KR102265532B1 (ko) | 2017-10-25 | 2021-06-15 | 에스케이텔레콤 주식회사 | 단말장치 및 업링크 데이터 전송 방법 |
KR102424146B1 (ko) * | 2018-06-21 | 2022-07-21 | 노키아 테크놀로지스 오와이 | 에너지 효율적인 시스템 동작을 위한 참조 신호 구성 |
US11184077B2 (en) * | 2018-08-03 | 2021-11-23 | Qualcomm Incorporated | Facilitating uplink beam selection for a user equipment |
CN111862362B (zh) * | 2020-07-15 | 2024-12-27 | 浙江吉利控股集团有限公司 | 一种集成换电交互的etc系统及一种换电交互方法 |
KR20230096989A (ko) * | 2020-10-30 | 2023-06-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 스플릿 포인트 조정을 위한 장치 및 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050047429A1 (en) * | 2003-08-29 | 2005-03-03 | Samsung Electronics Co., Ltd. | Apparatus and method for controlling operational states of medium access control layer in a broadband wireless access communication system |
US20070133479A1 (en) * | 2005-08-26 | 2007-06-14 | Juan Montojo | Method and apparatus for packet communications in wireless systems |
WO2007087842A1 (en) * | 2006-02-03 | 2007-08-09 | Matsushita Electric Industrial Co., Ltd. | Uplink resource allocation in a mobile communication system |
WO2007145035A1 (ja) * | 2006-06-16 | 2007-12-21 | Mitsubishi Electric Corporation | 移動体通信システム及び移動端末 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060140154A1 (en) | 2004-10-19 | 2006-06-29 | Yong-Jun Kwak | Method and apparatus for signaling user equipment status information for uplink data transmission in a mobile communication system |
DE602005021953D1 (de) | 2005-04-29 | 2010-08-05 | Research In Motion Ltd | Tragbares Gerät mit Texterzeugungsverfahren |
US7680071B2 (en) | 2005-09-16 | 2010-03-16 | Interdigital Technology Corporation | Method and apparatus for managing power during a discontinuous reception mode |
US7844265B2 (en) | 2006-02-09 | 2010-11-30 | Motorola Mobility, Inc. | Method for aperiodic mobile assisted sleep mode |
WO2007100547A2 (en) | 2006-02-24 | 2007-09-07 | Interdigital Technology Corporation | Wireless communication method and apparatus for selecting between transmission of short-version and full-version uplink scheduling requests |
EP1841249B1 (en) | 2006-03-28 | 2009-05-13 | Samsung Electronics Co., Ltd. | Method and apparatus for discontinuous reception of connected terminal in a mobile communication system |
KR100895166B1 (ko) | 2006-04-21 | 2009-05-04 | 삼성전자주식회사 | 무선 통신 시스템에서의 채널품질정보 송수신 방법 및 장치 |
WO2007144956A1 (ja) * | 2006-06-16 | 2007-12-21 | Mitsubishi Electric Corporation | 移動体通信システム及び移動端末 |
US7916675B2 (en) | 2006-06-20 | 2011-03-29 | Nokia Corporation | Method and system for providing interim discontinuous reception/transmission |
US7760676B2 (en) | 2006-06-20 | 2010-07-20 | Intel Corporation | Adaptive DRX cycle length based on available battery power |
US8018884B2 (en) | 2006-06-21 | 2011-09-13 | Qualcomm Incorporated | Low duty cycle network controller |
US8068427B2 (en) | 2006-09-27 | 2011-11-29 | Qualcomm, Incorporated | Dynamic channel quality reporting in a wireless communication system |
US8711765B2 (en) * | 2006-09-27 | 2014-04-29 | Texas Instruments Incorporated | Uplink synchronization management in wireless networks |
US7778151B2 (en) * | 2006-10-03 | 2010-08-17 | Texas Instruments Incorporated | Efficient scheduling request channel for wireless networks |
US8199706B2 (en) * | 2006-10-27 | 2012-06-12 | Texas Instruments Incorporated | Random access design for high doppler in wireless networks |
EP3373663B1 (en) | 2006-10-27 | 2019-09-25 | InterDigital Technology Corporation | Method and apparatus for enhancing discontinuous reception in wireless systems |
HUE051741T2 (hu) | 2007-01-11 | 2021-03-29 | Qualcomm Inc | DTX és DRX használata vezeték nélküli kommunikációs rendszerben |
KR20080067273A (ko) * | 2007-01-15 | 2008-07-18 | 삼성전자주식회사 | 이동 통신 시스템에서 불연속 수신 동작을 수행하는 단말의역방향 데이터 처리 방법 및 장치 |
US8045507B2 (en) | 2007-01-15 | 2011-10-25 | Samsung Electronics Co., Ltd. | Method and apparatus for processing uplink data by DRX-mode terminal in mobile telecommunication system |
EP2127420B1 (en) | 2007-01-30 | 2015-07-22 | InterDigital Technology Corporation | Implicit drx cycle length adjustment control in lte_active mode |
US8077677B2 (en) | 2007-01-31 | 2011-12-13 | Interdigital Technology Corporation | Method and apparatus for paging group handling |
US8169957B2 (en) | 2007-02-05 | 2012-05-01 | Qualcomm Incorporated | Flexible DTX and DRX in a wireless communication system |
DK2127419T3 (da) | 2007-02-06 | 2019-09-23 | Nokia Technologies Oy | Fremgangsmåde og anordning til tilvejebringelse af effektiv diskontinuerlig kommunikation |
US8107987B2 (en) * | 2007-02-14 | 2012-01-31 | Qualcomm Incorporated | Apparatus and method for uplink power control of wireless communications |
US7986959B2 (en) * | 2007-02-14 | 2011-07-26 | Qualcomm Incorporated | Preamble based uplink power control for LTE |
US8437792B2 (en) * | 2007-02-14 | 2013-05-07 | Qualcomm Incorporated | Uplink power control for LTE |
JP2007145035A (ja) * | 2007-03-16 | 2007-06-14 | Seiko Epson Corp | インクカートリッジの製造方法 |
US8023442B2 (en) | 2007-03-26 | 2011-09-20 | Samsung Electronics Co., Ltd | Discontinuous reception method and apparatus of user equipment in a mobile communication system |
WO2008134614A1 (en) | 2007-04-27 | 2008-11-06 | Interdigital Technology Corporation | Active mode discontinuous reception synchronization and resynchronization operation |
US9357564B2 (en) * | 2007-06-19 | 2016-05-31 | Texas Instruments Incorporated | Signaling of random access preamble parameters in wireless networks |
US8265682B2 (en) * | 2008-03-18 | 2012-09-11 | Texas Instruments Incorporated | Scheduling request usage in DRX mode in wireless networks |
US8606336B2 (en) | 2008-03-20 | 2013-12-10 | Blackberry Limited | System and method for uplink timing synchronization in conjunction with discontinuous reception |
-
2008
- 2008-03-20 US US12/052,539 patent/US8606336B2/en active Active
- 2008-03-31 EP EP11177135.8A patent/EP2388959B1/en active Active
- 2008-03-31 EP EP08153883.7A patent/EP2104276B1/en active Active
- 2008-03-31 ES ES11177132.5T patent/ES2587757T3/es active Active
- 2008-03-31 EP EP11177132.5A patent/EP2388958B1/en active Active
- 2008-03-31 ES ES11177135.8T patent/ES2547063T3/es active Active
-
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- 2009-03-20 BR BRPI0908993-4A patent/BRPI0908993B1/pt active IP Right Grant
- 2009-03-20 AU AU2009225436A patent/AU2009225436B2/en active Active
- 2009-03-20 KR KR1020127008025A patent/KR101229196B1/ko active IP Right Grant
- 2009-03-20 WO PCT/US2009/037828 patent/WO2009117671A2/en active Application Filing
- 2009-03-20 CA CA2718979A patent/CA2718979C/en active Active
- 2009-03-20 KR KR1020107023352A patent/KR101184532B1/ko active IP Right Grant
- 2009-03-20 JP JP2011500987A patent/JP5237435B2/ja active Active
- 2009-03-20 CN CN200980117313.2A patent/CN102027791B/zh active Active
-
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- 2011-08-23 HK HK11108869.8A patent/HK1154741A1/zh unknown
- 2011-09-26 US US13/244,746 patent/US8238837B2/en active Active
-
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- 2012-05-07 HK HK12104436.0A patent/HK1163976A1/zh unknown
- 2012-11-14 JP JP2012250657A patent/JP2013059097A/ja not_active Withdrawn
-
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- 2013-11-07 US US14/074,070 patent/US9215696B2/en active Active
-
2015
- 2015-10-15 US US14/884,287 patent/US9578610B2/en active Active
-
2017
- 2017-02-10 US US15/430,051 patent/US10015758B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050047429A1 (en) * | 2003-08-29 | 2005-03-03 | Samsung Electronics Co., Ltd. | Apparatus and method for controlling operational states of medium access control layer in a broadband wireless access communication system |
US20070133479A1 (en) * | 2005-08-26 | 2007-06-14 | Juan Montojo | Method and apparatus for packet communications in wireless systems |
WO2007087842A1 (en) * | 2006-02-03 | 2007-08-09 | Matsushita Electric Industrial Co., Ltd. | Uplink resource allocation in a mobile communication system |
WO2007145035A1 (ja) * | 2006-06-16 | 2007-12-21 | Mitsubishi Electric Corporation | 移動体通信システム及び移動端末 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104871601A (zh) * | 2012-12-12 | 2015-08-26 | 高通股份有限公司 | 用于无线网络上的改进的通信的系统和方法 |
CN104854913B (zh) * | 2012-12-12 | 2019-06-18 | 高通股份有限公司 | 用于无线网络上的改进的通信的系统和方法 |
CN104871601B (zh) * | 2012-12-12 | 2018-10-23 | 高通股份有限公司 | 用于无线网络上的改进的通信的系统和方法 |
CN104854913A (zh) * | 2012-12-12 | 2015-08-19 | 高通股份有限公司 | 用于无线网络上的改进的通信的系统和方法 |
CN105191439A (zh) * | 2013-05-09 | 2015-12-23 | 株式会社Ntt都科摩 | 移动台、基站、移动通信系统、发送控制方法以及接收控制方法 |
CN105493575B (zh) * | 2013-08-26 | 2019-02-22 | 高通股份有限公司 | 用于促进接入终端中的自主不连续传输的设备和方法 |
CN105493575A (zh) * | 2013-08-26 | 2016-04-13 | 高通股份有限公司 | 用于促进接入终端中的自主不连续传输的设备和方法 |
CN109286481A (zh) * | 2016-01-29 | 2019-01-29 | 华为技术有限公司 | 一种参考信号的传输方法、装置和系统 |
CN108605247A (zh) * | 2016-01-29 | 2018-09-28 | 华为技术有限公司 | 一种参考信号的传输方法、装置和系统 |
US11088804B2 (en) | 2016-01-29 | 2021-08-10 | Huawei Technologies Co., Ltd. | Reference signal transmission method, apparatus, and system |
CN113227819A (zh) * | 2019-03-28 | 2021-08-06 | 华为技术有限公司 | 用于异步装置和无时间帧结构的装置处的信号检测的系统和方法 |
US11864146B2 (en) | 2019-03-28 | 2024-01-02 | Huawei Technologies Co., Ltd. | Solutions to timing reference for detection and report of UL RSat asynch nodes or nodes without a time frame structure |
US12238667B2 (en) | 2019-03-28 | 2025-02-25 | Huawei Technologies Co., Ltd. | Solutions to timing reference for detection and report of UL RSAT asynch nodes or nodes without a time frame structure |
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