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1. 发明申请

US20120020320A1 Network-Based Location of Mobile Transmitters 失效
标题翻译：基于网络的移动发射机的位置
公开(公告)号：US20120020320A1
公开(公告)日：2012-01-26
申请号：US12842861
申请日：2010-07-23
申请人： Simon Issakov , Rashidus S. Mia , Robert J. Anderson
发明人： Simon Issakov , Rashidus S. Mia , Robert J. Anderson
IPC分类号： H04W72/04
CPC分类号： H04W24/02 , G01S5/0221 , G01S5/06 , H04W24/10 , H04W28/18 , H04W64/00 , H04W72/12
摘要： In an overlay, network-based, wireless location system, LMUs typically co-located with BTSs are used to collect radio signaling both in the forward and reverse channels for use in TDOA and/or AOA positioning methods. Information broadcast from the radio network and by global satellite navigation system constellations can be received by the LMU and used to reduce the difficulty of initial system configuration and reconfiguration due to radio network changes.
摘要翻译：在覆盖层中，基于网络的无线定位系统，通常与BTS共同定位的LMU用于在前向和反向信道中收集用于TDOA和/或AOA定位方法的无线电信令。无线电网络和全球卫星导航系统星座的广播可以由LMU接收，用于降低由于无线电网络变化引起的初始系统配置和重新配置的难度。

2. 发明授权

US08526391B2 Network based location of mobile transmitters 失效
标题翻译：移动发射机的基于网络的位置
公开(公告)号：US08526391B2
公开(公告)日：2013-09-03
申请号：US12842861
申请日：2010-07-23
申请人： Simon Issakov , Rashidus S. Mia , Robert J. Anderson
发明人： Simon Issakov , Rashidus S. Mia , Robert J. Anderson
IPC分类号： H04W4/00
CPC分类号： H04W24/02 , G01S5/0221 , G01S5/06 , H04W24/10 , H04W28/18 , H04W64/00 , H04W72/12
摘要： In an LTE environment, the sensitivity of wireless location system receivers to narrowband transmissions, and the resolution of the receivers to wideband transmissions, may be improved by using tailored uplink transmission parameters, thereby increasing location accuracy and decreasing latency in developing a location. A first method for increasing TDOA performance allows LMU receivers to integrate TDOA and/or AOA measurements over longer periods of time, and thus achieve higher sensitivity. This method employs the Semi-Persistent-Scheduling (SPS) feature of the LTE communications system. A second method for increasing TDOA performance allows LMUs to collect signals over a broader bandwidth, and thus achieve higher resolution. This method uses the Sounding Reference Signal (SRS) feature of the LTE system. Using both the SPS and SRS functions for U-TDOA locations provides the benefit of increased sensitivity and greater resolution, thereby providing the potential for significantly improved location performance.
摘要翻译：在LTE环境中，可以通过使用定制的上行链路传输参数来改善无线定位系统接收机对窄带传输的灵敏度以及接收机对宽带传输的分辨率，从而在开发位置时增加定位精度和降低延迟。增加TDOA性能的第一种方法允许LMU接收机在更长的时间内集成TDOA和/或AOA测量，从而实现更高的灵敏度。该方法采用LTE通信系统的半持续调度（SPS）特性。增加TDOA性能的第二种方法允许LMU在更宽的带宽上收集信号，从而实现更高的分辨率。该方法使用LTE系统的探测参考信号（SRS）特征。对于U-TDOA位置同时使用SPS和SRS功能提供了增加灵敏度和更高分辨率的优点，从而提供了显着提高位置性能的潜力。

3. 发明申请

US20110159891A1 Cooperating Receiver Selection for UMTS Wireless Location 失效
公开(公告)号：US20110159891A1
公开(公告)日：2011-06-30
申请号：US12648783
申请日：2009-12-29
申请人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
发明人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , H04W36/18 , H04W64/00
摘要： For Wireless Communications Networks (WCNs) that support soft handover, cooperator receiver selection for a TDOA, AOA, TDOA/AOA, or hybrid network-based or network-overlay Wireless Location System (WLS) must contend with one or more network base stations as a serving cell. When the active set contains more than one member, two techniques for determining a set of cooperating and demodulating receivers to use in the signal collection for location estimation is disclosed. In one embodiment, the active set members are constructively reduced to a single member that is used as a proxy serving cell. In another embodiment, the information contained in the active set membership is retained and a new set of demodulating and cooperator receivers are generated based on the entire membership of the active set.

4. 发明授权

US08442538B2 Cooperating receiver selection for UMTS wireless location 失效
标题翻译：用于UMTS无线定位的合作接收机选择
公开(公告)号：US08442538B2
公开(公告)日：2013-05-14
申请号：US12648783
申请日：2009-12-29
申请人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
发明人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
IPC分类号： H04W36/00
CPC分类号： H04W4/02 , H04W36/18 , H04W64/00
摘要： For Wireless Communications Networks (WCNs) that support soft handover, cooperator receiver selection for a TDOA, AOA, TDOA/AOA, or hybrid network-based or network-overlay Wireless Location System (WLS) must contend with one or more network base stations as a serving cell. When the active set contains more than one member, two techniques for determining a set of cooperating and demodulating receivers to use in the signal collection for location estimation is disclosed. In one embodiment, the active set members are constructively reduced to a single member that is used as a proxy serving cell. In another embodiment, the information contained in the active set membership is retained and a new set of demodulating and cooperator receivers are generated based on the entire membership of the active set.
摘要翻译：对于支持软切换的无线通信网络（WCN），针对TDOA，AOA，TDOA / AOA或基于混合网络或网络覆盖无线定位系统（WLS）的合作者接收机选择必须与一个或多个网络基站作为一个服务单元。当活动集合包含多于一个成员时，公开了用于确定在用于位置估计的信号收集中使用的一组协作和解调接收机的两种技术。在一个实施例中，主动集合成员被建设性地简化为用作代理服务小区的单个成员。在另一个实施例中，包含在活动集合隶属中的信息被保留，并且基于活动集合的整个成员资格生成新的一组解调和合作者接收者。

5. 发明申请

US20110159876A1 Cooperating Receiver Selection for UMTS Wireless Location 有权
标题翻译： UMTS无线位置的合作接收机选择
公开(公告)号：US20110159876A1
公开(公告)日：2011-06-30
申请号：US12648753
申请日：2009-12-29
申请人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
发明人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
IPC分类号： H04W36/00 , H04W64/00
CPC分类号： H04W64/00
摘要： For Wireless Communications Networks (WCNs) that support soft handover, cooperator receiver selection for a TDOA, AOA, TDOA/AOA, or hybrid network-based or network-overlay Wireless Location System (WLS) must contend with one or more network base stations as a serving cell. When the active set contains more than one member, two techniques for determining a set of cooperating and demodulating receivers to use in the signal collection for location estimation is disclosed. In one embodiment, the active set members are constructively reduced to a single member that is used as a proxy serving cell. In another embodiment, the information contained in the active set membership is retained and a new set of demodulating and cooperator receivers are generated based on the entire membership of the active set.
摘要翻译：对于支持软切换的无线通信网络（WCN），针对TDOA，AOA，TDOA / AOA或基于混合网络或网络覆盖无线定位系统（WLS）的合作者接收机选择必须与一个或多个网络基站作为一个服务单元。当活动集合包含多于一个成员时，公开了用于确定在用于位置估计的信号收集中使用的一组协作和解调接收机的两种技术。在一个实施例中，主动集合成员被建设性地简化为用作代理服务小区的单个成员。在另一个实施例中，包含在活动集合隶属中的信息被保留，并且基于活动集合的整个成员资格生成新的一组解调和合作者接收者。

6. 发明授权

US08290496B2 Cooperating receiver selection for UMTS wireless location 有权
标题翻译：用于UMTS无线定位的合作接收机选择
公开(公告)号：US08290496B2
公开(公告)日：2012-10-16
申请号：US12648753
申请日：2009-12-29
申请人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
发明人： Edward Joseph Segall , Simon Issakov , Rashidus S. Mia
IPC分类号： H04W36/00
CPC分类号： H04W64/00
摘要： For Wireless Communications Networks (WCNs) that support soft handover, cooperator receiver selection for a TDOA, AOA, TDOA/AOA, or hybrid network-based or network-overlay Wireless Location System (WLS) must contend with one or more network base stations as a serving cell. When the active set contains more than one member, two techniques for determining a set of cooperating and demodulating receivers to use in the signal collection for location estimation is disclosed. In one embodiment, the active set members are constructively reduced to a single member that is used as a proxy serving cell. In another embodiment, the information contained in the active set membership is retained and a new set of demodulating and cooperator receivers are generated based on the entire membership of the active set.
摘要翻译：对于支持软切换的无线通信网络（WCN），针对TDOA，AOA，TDOA / AOA或基于混合网络或网络覆盖无线定位系统（WLS）的合作者接收机选择必须与一个或多个网络基站作为一个服务单元。当活动集合包含多于一个成员时，公开了用于确定在用于位置估计的信号收集中使用的一组协作和解调接收机的两种技术。在一个实施例中，主动集合成员被建设性地简化为用作代理服务小区的单个成员。在另一个实施例中，包含在活动集合隶属中的信息被保留，并且基于活动集合的整个成员资格生成新的一组解调和合作者接收者。

7. 发明授权

US08331386B2 CRC checking and MAC-HS processing in an HSDPA-compatible receiver in a 3G wireless network 有权
标题翻译： 3G无线网络中与HSDPA兼容的接收机中的CRC校验和MAC-HS处理
公开(公告)号：US08331386B2
公开(公告)日：2012-12-11
申请号：US11755999
申请日：2007-05-31
申请人： Rafael Carmon , Simon Issakov
发明人： Rafael Carmon , Simon Issakov
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L1/0061 , H04L1/0067 , H04L1/0071 , H04L1/1812 , H04L47/14 , H04L47/34
摘要： In one embodiment, a method for processing a transport block having a MAC-hs protocol data unit (PDU) and a corresponding checksum in an HSDPA-compatible (high-speed downlink packet access) receiver in a 3GPP wireless communication network, the method including: (a) recovering the transport block, (b) performing, substantially in parallel: (i) a cyclic redundancy check (CRC) on the transport block to determine whether the transport block passes or fails, and (ii) MAC (media access control) disassembly to generate a modified MAC-hs PDU, and (c) determining whether to perform reordering-queue distribution and reordering on the modified MAC-hs PDU based on whether the transport block passes or fails. By performing the CRC check and disassembly substantially in parallel, processing efficiencies may be gained.
摘要翻译：在一个实施例中，一种用于在3GPP无线通信网络中的HSDPA兼容（高速下行链路分组接入）接收机中处理具有MAC-hs协议数据单元（PDU）和相应校验和的传输块的方法，所述方法包括（a）恢复传输块，（b）基本上并行执行：（i）传输块上的循环冗余校验（CRC），以确定传输块是否通过或失败，以及（ii）MAC（媒体访问控制）分解以产生修改的MAC-hs PDU，以及（c）基于传输块是否通过，确定是否对修改的MAC-hs PDU执行重新排序队列分配和重新排序。通过大致并行执行CRC校验和拆卸，可以获得处理效率。

8. 发明授权

US08660015B2 Location of mobile devices served by a relay node 失效
标题翻译：由中继节点服务的移动设备的位置
公开(公告)号：US08660015B2
公开(公告)日：2014-02-25
申请号：US13337625
申请日：2011-12-27
申请人： Simon Issakov , Matthew L. Ward
发明人： Simon Issakov , Matthew L. Ward
IPC分类号： H04W24/00
CPC分类号： G01S5/0221 , G01S5/06 , H04B7/2606 , H04W64/00
摘要： A network-based wireless location system (WLS) is configured to locate mobile devices, or user equipment (UE), wirelessly communicating with a relay node (RN). The RN is wirelessly backhauled to a serving donor enhanced NodeB (donor eNB), and the RN has eNB functionality to communicate with the UE and has UE functionality to communicate data from the UE with the donor eNB. The WLS carries out a method including receiving uplink transmissions from the RN, using the uplink transmissions from the RN to compute a location estimate for the RN, and determining a location estimate for the UE based on the location estimate for the RN.
摘要翻译：基于网络的无线定位系统（WLS）被配置为定位与中继节点（RN）无线通信的移动设备或用户设备（UE）。 RN被无线地回传到服务供体增强型节点B（供体eNB），并且RN具有与UE通信的eNB功能，并且具有UE与供体eNB传送来自UE的数据的功能。 WLS执行一种方法，包括从RN接收上行链路传输，使用来自RN的上行链路传输来计算RN的位置估计，以及基于RN的位置估计来确定UE的位置估计。

9. 发明申请

US20100220638A1 MAC-HS PROCESSING IN AN HSDPA-COMPATIBLE RECEIVER IN A 3G WIRELESS NETWORK 有权
标题翻译： 3G无线网络中HSDPA兼容接收机的MAC-HS处理
公开(公告)号：US20100220638A1
公开(公告)日：2010-09-02
申请号：US12161762
申请日：2007-02-07
申请人： Rafael Carmon , Simon Issakov
发明人： Rafael Carmon , Simon Issakov
IPC分类号： H04B7/00 , H04J3/16 , H04K1/00
CPC分类号： H04L1/1841 , H04L1/1812
摘要： In one embodiment, a method for processing a series of MAC-hs protocol data units (PDUs) in an HSDPA-compatible (high-speed downlink packet access) receiver in a 3G wireless communication network, the method including: (a) receiving a MAC-hs PDU having: (i) a queue identification (QID), (ii) a transmission sequence number (TSN), and (iii) one or more MAC-d PDUs, (b) then disassembling the MAC-hs PDU (c) then distributing the one or more MAC-d PDU to a reordering queue indicated by the QID, and (d) then performing reordering processing for the corresponding reordering queue based on the TSN. Steps (a) and (b) are performed in a physical layer of the receiver. Steps (c) and (d) are performed in a data-link layer of the receiver.
摘要翻译：在一个实施例中，一种用于在3G无线通信网络中的HSDPA兼容（高速下行链路分组接入）接收机中处理一系列MAC-hs协议数据单元（PDU）的方法，所述方法包括：（a） MAC-hs PDU具有：（i）队列识别（QID），（ii）传输序列号（TSN）和（iii）一个或多个MAC-d PDU，（b）然后拆卸MAC-hs PDU c）然后将一个或多个MAC-d PDU分配给由QID指示的重新排序队列，以及（d）然后基于TSN对相应的重新排序队列执行重新排序处理。步骤（a）和（b）在接收机的物理层中执行。步骤（c）和（d）在接收机的数据链路层中执行。

10. 发明申请

US20080298334A1 REDUCING FALSE DETECTION IN AN HSDPA 3G TERMINAL 有权
标题翻译：降低HSDPA 3G终端中的错误检测
公开(公告)号：US20080298334A1
公开(公告)日：2008-12-04
申请号：US11756152
申请日：2007-05-31
申请人： Eliahou Arviv , Simon Issakov , Rafael Carmon
发明人： Eliahou Arviv , Simon Issakov , Rafael Carmon
IPC分类号： H04Q7/28
CPC分类号： H04L1/0048 , H04B1/707 , H04J13/0044
摘要： In one embodiment, a method for determining whether an encoded message in a shared channel is not intended for a communications device. The method includes: (a) decoding the message to recover a multi-bit codeword; (b) determining whether the codeword is valid or invalid, wherein, if the codeword is determined to be invalid, then the encoded message is not intended for the communications device; and (c) if the codeword is determined to be valid, then performing one or more other steps of the method to determine whether the encoded message in the shared channel is not intended for the communications device.
摘要翻译：在一个实施例中，一种用于确定共享信道中的编码消息是否不用于通信设备的方法。该方法包括：（a）对消息进行解码以恢复多比特码字; （b）确定码字是有效还是无效，其中，如果所述码字被确定为无效，则所述编码消息不是针对所述通信设备的; 以及（c）如果所述码字被确定为有效，则执行所述方法的一个或多个其他步骤以确定所述共享信道中的编码消息是否不是针对所述通信设备。

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