专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010124031A3 ENABLING SUPPORT FOR TRANSPARENT RELAYS IN WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2010124031A3
公开(公告)日：2010-10-28
申请号：PCT/US2010/031957
申请日：2010-04-21
申请人： QUALCOMM INCORPORATED , KHANDEKAR, Aamod, Dinkar , PALANKI, Ravi , GOROKHOV, Alexei, Yurievitch
发明人： KHANDEKAR, Aamod, Dinkar , PALANKI, Ravi , GOROKHOV, Alexei, Yurievitch
IPC分类号： H04W84/04 , H04W36/14 , H04W72/12 , H04W72/04 , H04W92/16 , H04W4/08
摘要： Providing for improved implementation of supplemental wireless nodes in a wireless base station deployment is described herein. By way of example, a donor base station is configured to send a schedule of data transmission to and from a set of UEs served by the base station, and further can provide the schedule and identifiers for the set of UEs to one or more wireless nodes serving the base station. Respective access channel measurements between respective UEs and respective wireless nodes can be forwarded to the base station, which in turn can identify optimal access channels for the set of UEs. Additionally, the donor base station can schedule multiple data transmissions on these access channels in a common transmission time slot, to achieve cell-splitting gains for the data transmissions. Range boosting, differential coding, and supplemental channel quality mechanisms are also provided for various wireless communication arrangements described herein.

2. 发明申请

WO2010124033A3 PRE-COMMUNICTION FOR RELAY BASE STATIONS IN WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2010124033A3
公开(公告)日：2010-10-28
申请号：PCT/US2010/031959
申请日：2010-04-21
申请人： QUALCOMM INCORPORATED , PALANKI, Ravi , GOROKHOV, Alexei, Yurievitch , KHANDEKAR, Aamod, Dinkar
发明人： PALANKI, Ravi , GOROKHOV, Alexei, Yurievitch , KHANDEKAR, Aamod, Dinkar
IPC分类号： H04L27/26 , H04L5/16 , H04L5/00 , H04W72/04 , H04W88/04
摘要： Providing for wireless communication involving supplemental wireless nodes is described herein. By way of example, prior signaling is employed between a macro base station and a set of associated supplemental nodes to support pending wireless communication with a user terminal. In some aspects, the prior signaling can include control or data traffic transmitted to or received from the user terminal. In addition, the supplemental nodes can synchronize transmission or reception of the control or data traffic transmissions with similar transmission or reception of the macro base station. In some aspects, the supplemental nodes can also replicate pilot signal transmissions on OFDM symbols employed by the macro base station for pilot signals, to give consistent downlink channel for both traffic and pilot signals. Accordingly, the user terminal observes consistent pilot transmissions over various time slots, as well as concurrent traffic transmissions that can generally be decoded with a common reference signal.

3. 发明申请

WO2010151829A3 POSITIONING IN THE PRESENCE OF PASSIVE DISTRIBUTED ELEMENTS 审中-公开
公开(公告)号：WO2010151829A3
公开(公告)日：2010-12-29
申请号：PCT/US2010/040090
申请日：2010-06-25
申请人： QUALCOMM INCORPORATED , KHANDEKAR, Aamod, Dinkar , PALANKI, Ravi , SAMPATH, Ashwin , BHUSHAN, Naga , BACHU, Raja, Sekhar
发明人： KHANDEKAR, Aamod, Dinkar , PALANKI, Ravi , SAMPATH, Ashwin , BHUSHAN, Naga , BACHU, Raja, Sekhar
IPC分类号： G01S5/00
摘要： Systems and methodologies are described that facilitate transmitting positioning reference signals (PRS) differently for passive distributed elements. PRSs for passive distributed elements can be transmitted over disparate resources than those utilized for PRSs at a related access point, using different symbol sequences, and/or the like. In this regard, wireless devices can differentiate between PRSs from access points and those from passive distributed elements, which can mitigate confusion for processes involving such RSs, such as position determining. Alternatively, passive distributed elements can refrain from transmitting PRSs, and a corresponding access point can indicate to wireless devices to only determine positioning based on PRSs. Thus, the wireless devices can utilize the PRSs transmitted from the access point (and not other reference signals transmitted from the passive distributed element) to determine a position.

4. 发明申请

WO2010135720A1 METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR ADAPTING THE SCHEDULING PRIORITY OF LOGICAL CHANNELS 审中-公开
标题翻译：方法，装置和计算机程序产品适应逻辑通道的调度优先级
公开(公告)号：WO2010135720A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/035875
申请日：2010-05-21
申请人： QUALCOMM INCORPORATED , MADAN, Ritesh, K. , SAMPATH, Ashwin , KHANDEKAR, Aamod, Dinkar , BORRAN, Jaber, M.
发明人： MADAN, Ritesh, K. , SAMPATH, Ashwin , KHANDEKAR, Aamod, Dinkar , BORRAN, Jaber, M.
IPC分类号： H04W72/12
CPC分类号： H04W72/1226 , H04W72/1278
摘要： Systems, methods, apparatus and computer program products for scheduling in a wireless communication system are provided. In some embodiments, the method can include: receiving a buffer status report from user equipment having one or more logical channel groups; configuring a first priority metric and a first prioritized bit rate for at least one of the one or more logical channel groups, wherein the configuring a first priority metric and a first prioritized bit rate for at least one of the one or more logical channel groups is in response to information included in the buffer status report; determining interference at the user equipment; and re-configuring, by the serving base station, the first priority metric and the first prioritized bit rate for the at least one of the one or more logical channel groups in response to determining interference at the user equipment.
摘要翻译：提供了一种用于在无线通信系统中进行调度的系统，方法，装置和计算机程序产品。在一些实施例中，该方法可以包括：从具有一个或多个逻辑信道组的用户设备接收缓冲器状态报告; 为所述一个或多个逻辑信道组中的至少一个配置第一优先级度量和第一优先级比特率，其中为所述一个或多个逻辑信道组中的至少一个配置第一优先权度量和第一优先级比特率，响应缓冲状态报告中包含的信息; 确定用户设备的干扰; 以及响应于确定在所述用户设备处的干扰，由所述服务基站重新配置所述一个或多个逻辑信道组中的所述至少一个的所述第一优先级度量和所述第一优先级比特率。

5. 发明申请

WO2012170967A1 MEASUREMENT SCHEDULING IN CELL_FACH (FORWARD ACCESS CHANNEL) AND CELL_DCH (DEDICATED CHANNEL) STATES BACKGROUND 审中-公开
标题翻译： CELL_FACH（前进访问通道）和CELL_DCH（专用通道）状态下的测量调度背景
公开(公告)号：WO2012170967A1
公开(公告)日：2012-12-13
申请号：PCT/US2012/041775
申请日：2012-06-08
申请人： QUALCOMM INCORPORATED , CHEN, Qingxin , KHANDEKAR, Aamod, Dinkar , GUMMADI, Srikanth , QING, Shan
发明人： CHEN, Qingxin , KHANDEKAR, Aamod, Dinkar , GUMMADI, Srikanth , QING, Shan
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W88/06
摘要： Methods and apparatus am provided for operating in a first RAN at a working frequency, determining a priority of measurement tasks enabled by the first RAN, and dynamically scheduling the tasks according to the priority. For certain aspects, the first RAN may be a TD-SCDMA network. The measurement tasks are intended to measure at least one parameter of a serving celi in the first RAN on a primary frequency, at least one cell in the first RAN on at ieast one frequency other than the primary frequency, one or more ceiSs in at least one RAN other than the first RAN (e.g., a GSM network) or any combination thereof. This dynamic assignment ai!ows the UE to make scheduling decisions on which frequencies and RANs to measure, as well as how often these frequencies and RANs are measured, thereby providing for more efficient use of idle slots over conventional haphazard scheduling.
摘要翻译：提供在工作频率下在第一RAN中操作的方法和装置，确定由第一RAN启用的测量任务的优先级，以及根据优先级动态调度任务。对于某些方面，第一RAN可以是TD-SCDMA网络。测量任务旨在测量主频率上的第一RAN中的服务小区的至少一个参数，在初始频率以外的至少一个频率上的第一RAN中的至少一个小区，至少至少一个或多个ceiS 除了第一RAN之外的一个RAN（例如，GSM网络）或其任何组合。这种动态分配使得UE能够对要测量的频率和RAN进行调度决策，以及测量这些频率和RAN的频率，从而提供比常规随机调度更有效地使用空闲时隙。

6. 发明申请

WO2010135715A1 DISTRIBUTED COMPUTATION OF COMMON NORMALIZATION CONSTANT FOR QUANTIZED BEST EFFORT TRAFFIC PRIORITY 审中-公开
标题翻译：分布式计算常规正常化计算定量最佳效果交通优先级
公开(公告)号：WO2010135715A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/035868
申请日：2010-05-21
申请人： QUALCOMM INCORPORATED , MADAN, Ritesh, K. , SAMPATH, Ashwin , KHANDEKAR, Aamod, Dinkar
发明人： MADAN, Ritesh, K. , SAMPATH, Ashwin , KHANDEKAR, Aamod, Dinkar
IPC分类号： H04W28/22 , H04W72/04 , H04W72/12
CPC分类号： H04W28/10 , H04L47/14 , H04L47/2433 , H04L47/2441 , H04L47/2458 , H04L47/629 , H04L47/6295 , H04W28/22 , H04W72/1242
摘要： Apparatus, systems, devices and methods are provided for Distributed Computation of Common Normalization Constant for Quantized Best Effort Traffic Priority. In certain non-limiting aspects, there may be provided a method for prioritizing traffic in a wireless communication environment, including: providing a quantized priority value for each of one or more data streams associated with a wireless communications node; and determining a relative prioritization for each of the one or more data streams using the quantized priority values and one or more quantized priority values associated with one or more other wireless communications nodes; wherein, the quantized priority values associated with the wireless and other wireless communications nodes are normalized with respect to a reference rate.
摘要翻译：提供了用于量化最优努力流量优先级的通用归一化常数的分布式计算的装置，系统，装置和方法。在某些非限制性方面，可以提供一种用于对无线通信环境中的业务进行优先级排序的方法，包括：为与无线通信节点相关联的一个或多个数据流中的每一个提供量化的优先级值; 以及使用所述量化优先级值和与一个或多个其他无线通信节点相关联的一个或多个量化优先级值来确定所述一个或多个数据流中的每一个的相对优先级; 其中，与无线和其它无线通信节点相关联的量化的优先级值相对于参考速率被归一化。

7. 发明申请

WO2011044558A1 SUBFRAME STAGGERING FOR RELAY COMMUNICATION 审中-公开
标题翻译： SUBFRAME STAGGERING用于继电器通讯
公开(公告)号：WO2011044558A1
公开(公告)日：2011-04-14
申请号：PCT/US2010/052185
申请日：2010-10-11
申请人： QUALCOMM IINCORPORATED , KHANDEKAR, Aamod, Dinkar , JI, Tingfang , LIN, Dexu , CHEN, Wanshi
发明人： KHANDEKAR, Aamod, Dinkar , JI, Tingfang , LIN, Dexu , CHEN, Wanshi
IPC分类号： H04B7/26 , H04W16/26
CPC分类号： H04W16/24 , H04B7/155 , H04B7/2606 , H04W16/18 , H04W52/143 , H04W52/244 , H04W52/46 , H04W72/1252 , H04W84/047 , H04W92/04
摘要： Techniques for supporting relay communication with subframe staggering are described. For subframe staggering, subframes of different relays are staggered from one another, which can increase the number of potential backhaul subframes. In one design, a first relay determines its access subframes and backhaul subframes, which correspond to different non-overlapping subsets of the subframes of the first relay. The first relay communicates with at least one UE during the access subframes and communicates with a base station during the backhaul subframes. The subframes of the first relay are offset from the subframes of a second relay communicating with the base station. In one design, the access subframes of the first relay includes all subframes with either even or odd indices, which can support data transmission with HARQ. In one design, at least one access subframe corresponds to at least one reserved subframe having reduced transmit power from the base station.
摘要翻译：描述用于支持具有子帧交错的中继通信的技术。对于子帧交错，不同继电器的子帧彼此交错，这可以增加潜在的回程子帧的数量。在一种设计中，第一中继器确定其接入子帧和回程子帧，其对应于第一中继的子帧的不同非重叠子集。第一中继器在访问子帧期间与至少一个UE通信，并且在回程子帧期间与基站进行通信。第一中继器的子帧与与基站通信的第二中继器的子帧偏移。在一种设计中，第一中继器的接入子帧包括具有偶数或奇数索引的所有子帧，这可以支持使用HARQ的数据传输。在一种设计中，至少一个接入子帧对应于来自基站的具有降低的发射功率的至少一个保留的子帧。

8. 发明公开

EP2476285A2 MULTIPLE CARRIER INDICATION AND DOWNLINK CONTROL INFORMATION INTERACTION 有权
标题翻译：多个车辆显示和DOWN范围控制信息交互
公开(公告)号：EP2476285A2
公开(公告)日：2012-07-18
申请号：EP10791002.8
申请日：2010-09-10
申请人： Qualcomm Incorporated
发明人： CHEN, Wanshi , LUO, Tao , KHANDEKAR, Aamod, Dinkar , MONTOJO, Juan , GAAL, Peter , DAMNJANOVIC, Jelena, M.
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0094 , H04L25/03866 , H04W72/1289
摘要： Methods, systems, apparatus and computer program products are provided to facilitate the configuration and allocation of cross-carrier control information associated with transmissions of a wireless communication system. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.

9. 发明授权

EP2412116B1 METHOD AND APPARATUS FOR EFFICIENT CONTROL DECODING FOR TRANSPARENT RELAYING OPERATION IN A WIRELESS COMMUNICATION SYSTEM 有权转让
标题翻译：方法和设备有效的控制DECODE透明传输操作。在无线通信系统
公开(公告)号：EP2412116B1
公开(公告)日：2014-01-22
申请号：EP10728005.9
申请日：2010-03-25
申请人： QUALCOMM Incorporated
发明人： CHEN, Wanshi , KHANDEKAR, Aamod, Dinkar , MONTOJO, Juan , GOROKHOV, Alexei , BHUSHAN, Naga
IPC分类号： H04L1/00 , H04L5/00 , H04B7/26
CPC分类号： H04L1/0038 , H04L1/1812 , H04L5/0053 , H04W88/04

10. 发明申请

WO2017052833A1 CHANNEL STATE COMPUTATION FOR ENHANCED CARRIER AGGREGATION 审中-公开
标题翻译：用于增强载波聚合的信道状态计算
公开(公告)号：WO2017052833A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/046736
申请日：2016-08-12
申请人： QUALCOMM INCORPORATED
发明人： SUBRAHMANYA, Parvathanathan , SHEN, Qiang , KHANDEKAR, Aamod, Dinkar , MOTAMED, Mariam , CHEN, Wanshi , PAN, Hanfang , MATHEW, Deepak
IPC分类号： H04L5/00 , H04L1/00 , H04W72/12 , H04W24/10
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L5/001 , H04L5/0048 , H04L5/0057 , H04W8/22
摘要： Methods, systems, and devices for wireless communication are described. A user equipment (UE) utilizing enhanced carrier aggregation (eCA) may identify a limit to the number of channel state feedback (CSF) processes it is capable of supporting. The UE may transmit an indication of this limit to a base station, which may configure the UE for channel state reporting, and send channel state reporting triggers according to the indicated limit. The UE's determination of the limit to the number of CSF processes may be based on various transmit or receive antenna configurations. A single trigger may correspond to reports covering multiple subframes and/or component carriers. The base station may also arrange the channel state reporting configuration to reduce the peak number of channel state reports that the UE processes during each subframe. The UE may also determine that a number of channel state processes needed to support channel state reporting in a subframe exceeds its capacity. The UE may then prioritize the channel state processes and/or may transmit one or more non-current reports.
摘要翻译：描述了用于无线通信的方法，系统和设备。利用增强的载波聚合（eCA）的用户设备（UE）可以识别其能够支持的信道状态反馈（CSF）过程的数量的限制。 UE可以向基站发送该限制的指示，该基站可以将UE配置为信道状态报告，并根据指示的限制发送信道状态报告触发。 UE对CSF过程数量的限制的确定可以基于各种发射或接收天线配置。单个触发器可以对应于覆盖多个子帧和/或分量载波的报告。基站还可以布置信道状态报告配置以减少在每个子帧期间UE处理的信道状态报告的峰值数量。 UE还可以确定在子帧中支持信道状态报告所需的信道状态过程的数量超过其容量。然后，UE可以优先化信道状态过程和/或可以发送一个或多个非当前报告。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式