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1. 发明授权

EP2103021B1 POWER-BASED CODE RATE SELECTION FOR CELLULAR UPLINK 有权
标题翻译：对性能的基于码率选择蜂窝UP范围
公开(公告)号：EP2103021B1
公开(公告)日：2016-09-07
申请号：EP07865764.0
申请日：2007-12-17
申请人： QUALCOMM Incorporated
发明人： DAS, Arnab , HANDE, Prashanth , WU, Xinzhou , CEZANNE, Juergen , RANGAN, Sundeep
IPC分类号： H04L1/00 , H04B7/005 , H04W52/14 , H04W52/24 , H04W52/36
CPC分类号： H04L1/0015 , H04L1/0002 , H04L1/0033 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/367

2. 发明公开

EP2374258A1 SYSTEM AND METHODS TO FACILITATE CONNECTIONS TO ACCESS NETWORKS 有权
标题翻译：系统发明人VERFAHREN ZURERMÖGLICHUNGVON VERBINDUNGEN MIT ZUGANGSNETZWERKEN
公开(公告)号：EP2374258A1
公开(公告)日：2011-10-12
申请号：EP09795624.7
申请日：2009-12-11
申请人： QUALCOMM Incorporated
发明人： AHMAVAARA, Kalle , GELLENS, Randall C. , TSIRTSIS, Georgios , HANDE, Prashanth , GIARETTA, Gerardo , MAHENDRAN, Arungundram C.
IPC分类号： H04L29/06
CPC分类号： G06Q20/10 , G06Q50/188 , H04L69/24 , H04W28/18
摘要： The described aspects relate to methods and systems for enabling connectivity agreements between access terminals and access networks. The connectivity agreements may be established through user-side negotiations or third party negotiations for a connection with an access network. In addition, the described aspects relate to methods and systems for paying access networks for a connection.
摘要翻译：所描述的方面涉及用于实现接入终端和接入网络之间的连接协议的方法和系统。连接协议可以通过用户侧协商或第三方协商建立，以便与接入网络建立连接。此外，所描述的方面涉及用于为连接支付接入网络的方法和系统。

3. 发明公开

EP2243319A1 METHODS AND APPARATUS FOR MAKING A HANDOFF DETERMINATION AS A FUNCTION OF SERVICE LEVEL INDICATING METRICS 有权
标题翻译：的方法和接入终端用于进行越区切换确定为档指示度量的函数
公开(公告)号：EP2243319A1
公开(公告)日：2010-10-27
申请号：EP09707748.1
申请日：2009-02-02
申请人： QUALCOMM Incorporated
发明人： HANDE, Prashanth , ANIGSTEIN, Pablo Alejandro , PATIL, Shailesh , HUSSAIN, Yunus
IPC分类号： H04W36/22
CPC分类号： H04W36/22 , H04W36/30 , H04W36/36
摘要： Method and apparatus for an access terminal which makes handoff decisions between a number of potential alternative attachment points based on service level indicating metrics are described. The access terminal computes a service level indicating metric differently for a current connection than for a potential alternative connection. A service level indicating metric is a function of loading information and received signal strength. A selection may be made by selecting between attachment points by selecting the attachment point having the highest service level indicating metric from among a plurality of attachment points, one per possible carrier where the attachment point which is considered for a given carrier is the one having the best connection for the given carrier. The access terminal handoff decision approach provides handoff decisions which are nearly as optimal as those which can be achieved using a centralized control node but without the requirement for centralized handoff decisions.
摘要翻译：访问终端这就使得一些基于服务级别指示度量描述潜在的替代连接点之间换手的决定方法和装置。所述接入终端计算出一个服务级别指示度量不同比对的潜在替代连接的电流连接。服务级别指示度量是负载信息的功能，并且接收信号强度。的选择可以由连接点之间进行选择，通过选择具有最高服务级别指示从连接点，每可能的载波之一，连接点的所有这被认为对于给定的载体是具有的一项所述的多个之间度量的连接点作出对于给定的载体最佳连接。接入终端切换判决方法提供换手决定哪些是接近完美的，因为那些可以使用集中式控制节点，但没有集中换手决定的要求来实现。

4. 发明公开

EP2215880A1 OPPORTUNISTIC UPLINK SCHEDULING 审中-公开
标题翻译：机会Uplinkplanung
公开(公告)号：EP2215880A1
公开(公告)日：2010-08-11
申请号：EP08851518.4
申请日：2008-11-20
申请人： QUALCOMM Incorporated
发明人： WU, Xinzhou , RANGAN, Sundeep , HANDE, Prashanth , DAS, Arnab , LI, Junyi
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04W72/0406
摘要： Systems and methodologies are described that facilitate scheduling uplink transmissions. For instance, a time sharing scheme can be utilized such that differing mobile devices can be scheduled to transmit during differing time slots; however, it is also contemplated that a static scheme can be employed. Pursuant to an illustration, an interference budget can be combined with a time varying weighting factor associated with a base station; the weighting factor can be predefined and/or adaptively adjusted (e.g., based upon a load balancing mechanism). Moreover, the weighted interference budget can be leveraged for selecting mobile devices for uplink transmission (e.g., based at least in part upon path loss ratios of the mobile devices). Further, disparate interference budgets can be utilized by differing channels of a sector at a particular time. Also, for example, a base station can assign a loading factor to be utilized by wireless terminal(s) for generating channel quality report(s).

5. 发明公开

EP2014008A1 METHODS AND APPARATUS RELATED TO USING A WIRELESS TERMINAL SCRAMBLING IDENTIFIER 有权
标题翻译：方法和设备与终端的使用连接VERSCHLÜSSELUNGSIDENTIFIKATORS一个WIRELESS
公开(公告)号：EP2014008A1
公开(公告)日：2009-01-14
申请号：EP07760663.0
申请日：2007-04-13
申请人： Qualcomm Incorporated
发明人： ANIGSTEIN, Pablo , HANDE, Prashanth , LI, Junyi , LAROIA, Rajiv , UPPALA, Sathyadev Venkata
IPC分类号： H04L5/02 , H04L27/26 , H04B1/69 , H04B1/707 , H04Q7/36
CPC分类号： H04L27/2602 , H04L5/0007 , H04L27/2655
摘要： User specific modulation-symbol scrambling is implemented for various uplink segments, e.g., uplink traffic acknowledgement channel (ULTACH), uplink state request channel (ULSRCH), and uplink dedicated control channel (ULDCCH) segments. A wireless terminal is assigned a wireless terminal scrambling identifier. A set of ordered input modulation symbols are determined for an uplink dedicated segment to which user specific scrambling is to be applied. One bit of the assigned wireless terminal scrambling identifier is associated with each of the ordered input modulation symbols of a segment in accordance with a predetermined mapping. For each input modulation symbol a scrambling operation, e.g., a phase rotation of the input modulation symbol, is performed as a function of the associated user specific scrambling identifier bit to obtain a corresponding output modulation symbol. A value of (0,1) for a scrambling ID bit is associated with a (first, second) amount of phase rotation, e.g., (0, 180) degrees, respectively.

6. 发明公开

EP3878226A1 ACTIVE TRANSMISSION CONFIGURATION INDICATION STATES 有权
公开(公告)号：EP3878226A1
公开(公告)日：2021-09-15
申请号：EP19836660.1
申请日：2019-11-06
申请人： QUALCOMM Incorporated
发明人： ZHOU, Yan , LUO, Tao , HANDE, Prashanth , CHEN, Wanshi , LEE, Heechoon , MONTOJO, Juan
IPC分类号： H04W72/04 , H04B7/06

7. 发明授权

EP1754387B1 EFFICIENT PAGING IN A WIRELESS COMMUNICATION SYSTEM 有权转让
公开(公告)号：EP1754387B1
公开(公告)日：2019-07-24
申请号：EP05758002.9
申请日：2005-06-09
申请人： QUALCOMM Incorporated
发明人： LAROIA, Rajiv , LI, Junyi , RANGAN, Sundeep , HANDE, Prashanth
IPC分类号： H04W68/02

8. 发明公开

EP2103030A2 UPLINK SCHEDULING FOR OFDM SYSTEMS 审中-公开
标题翻译： UP线调度的OFDM系统
公开(公告)号：EP2103030A2
公开(公告)日：2009-09-23
申请号：EP07855197.5
申请日：2007-12-14
申请人： QUALCOMM Incorporated
发明人： DAS, Arnab , HANDE, Prashanth , RANGAN, Sundeep , WU, Xinzhou
IPC分类号： H04L5/02 , H04L1/00
CPC分类号： H04L1/0002 , H04L1/0017 , H04L5/023 , H04L27/2601 , H04W52/26 , H04W72/1205 , H04W72/1268
摘要： Systems and methodologies are described that facilitate scheduling transmission upon an uplink traffic channel in Orthogonal Frequency Division Multiplexing (OFDM) environments. Uplink scheduling may include user selection and rate selection. Further, user selection may be based on a token mechanism that provides control over fairness of allocation to disparate users. Moreover, rate selection may be based upon considerations of uplink interference mitigation.

9. 发明公开

EP2103021A2 POWER-BASED CODE RATE SELECTION FOR CELLULAR UPLINK 有权
标题翻译：对性能的基于码率选择蜂窝UP范围
公开(公告)号：EP2103021A2
公开(公告)日：2009-09-23
申请号：EP07865764.0
申请日：2007-12-17
申请人： QUALCOMM Incorporated
发明人： DAS, Arnab , HANDE, Prashanth , WU, Xinzhou , CEZANNE, Juergen , RANGAN, Sundeep
IPC分类号： H04L1/00 , H04B7/005
CPC分类号： H04L1/0015 , H04L1/0002 , H04L1/0033 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/367
摘要： Systems and methodologies are described that facilitate utilizing power-based rate signaling for uplink scheduling in a wireless communications system. A maximum nominal power (e.g., relative maximum transmit power that may be employed on an uplink) may be known to both a base station and a mobile device. For example, the base station and the mobile device may agree upon a maximum nominal power. According to another example, signaling related to a maximum nominal power for utilization on the uplink may be provided over a downlink. Further, selection of a code rate, modulation scheme, and the like for the uplink may be effectuated by a mobile device as a function of the maximum nominal power. Moreover, such selection may be based at least in part upon an interference cost, which may be evaluated by the mobile device.

10. 发明公开

EP3381230A1 TECHNIQUES FOR MODIFYING TRANSCEIVER POWER DURING DIGITAL PRE-DISTORTION TRAINING 审中-公开
公开(公告)号：EP3381230A1
公开(公告)日：2018-10-03
申请号：EP17701766.2
申请日：2017-01-06
申请人： QUALCOMM Incorporated
发明人： AHMED, Walid Khairy Mohamed , AUSLENDER, Ori , ABRAMSKY, Victor Alexander , HANDE, Prashanth , IRON, Ran , RAZ, Yeuda
IPC分类号： H04W52/24 , H03F1/32 , H04W52/36
CPC分类号： H04W52/244 , H03F1/3247 , H03F3/24 , H03F2201/3233 , H04B1/62 , H04W52/367
摘要： Various aspects described herein relate to adjusting transmit power of a radio frequency (RF) transceiver. A total power adjustment for adjusting a transmit power of the RF transceiver can be determined. The transmit power can be adjusted to a first adjusted transmit power based at least in part on a first adjustment size that is less than the total power adjustment and determined based at least in part on the transmit power. Digital pre-distortion (DPD) training of the RF transceiver can be performed to adjust one or more coefficients for calibrating the RF transceiver based on the first adjusted transmit power. The first adjusted transmit power can be adjusted to a second adjusted transmit power based at least in part on a second adjustment size that is less than the total power adjustment and computed based at least in part on the first adjusted transmit power.

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