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1. 发明授权

US07406335B2 Multiple antenna transmissions with deterministic phase differences 有权
标题翻译：具有确定性相位差的多个天线传输
公开(公告)号：US07406335B2
公开(公告)日：2008-07-29
申请号：US10341515
申请日：2003-01-13
申请人： Roger David Benning , Achilles George Kogiantis , Pantelis Monogioudis , Aris L. Moustakas , Lawrence Howard Ozarow , Steven H. Simon
发明人： Roger David Benning , Achilles George Kogiantis , Pantelis Monogioudis , Aris L. Moustakas , Lawrence Howard Ozarow , Steven H. Simon
IPC分类号： H04M1/00
CPC分类号： H04B7/0408 , H04B7/0632
摘要： A wireless data communication system simultaneously transmits data signals from more than one antenna with a deterministic, time-dependent phase difference between the signals. In one example, more than one antenna transmits the same data signal with a phase difference between the transmitted signals. In another example multiple users' data signals are simultaneously transmitted using a corresponding plurality of beams that each use at least two transmitting antennas. Transmissions to multiple users on a shared packet data channel can be scheduled at the same time. In one example, the phase difference is periodic and the beams are orthogonal to maximize system throughput even when one or more users is stationary or slowly moving.
摘要翻译：无线数据通信系统同时发射来自多于一个天线的数据信号，其中信号之间具有确定性，时间依赖的相位差。在一个示例中，多于一个天线以相对于所发送的信号之间的相位差发送相同的数据信号。在另一示例中，使用每个使用至少两个发射天线的对应的多个波束来同时发射多个用户的数据信号。可以同时调度对共享分组数据信道上的多个用户的传输。在一个示例中，相位差是周期性的，并且波束是正交的，以便即使当一个或多个用户是静止或缓慢移动时也能最大化系统吞吐量。

2. 发明授权

US07227851B1 Transport channel multiplexing system and method 失效
标题翻译：传输信道复用系统及方法
公开(公告)号：US07227851B1
公开(公告)日：2007-06-05
申请号：US09716104
申请日：2000-11-17
申请人： Nandu Gopalakrishnan , Teck H. Hu , Farooq Ullah Khan , Achilles George Kogiantis , Pantelis Monogioudis , Ashwin Sampath
发明人： Nandu Gopalakrishnan , Teck H. Hu , Farooq Ullah Khan , Achilles George Kogiantis , Pantelis Monogioudis , Ashwin Sampath
IPC分类号： H04B7/216
CPC分类号： H04L1/1887 , H04L1/0025 , H04L1/0029 , H04L1/0068 , H04L1/0071 , H04L1/0079 , H04L1/1819 , H04L1/1874
摘要： A transport channel multiplexing system provides improved use of wireless resources in a shared data channel system. For example, the transport channel system reduces the amount of transport format information required for using a shared data channel, such as the actual number of packet data units in a transport channel of the shared data channel. Additionally, by scheduling or multiplexing coded sub-blocks from one or more transport channels over the shared data channel, the transport channel multiplexing system can provide improved integration with other important features, such as incremental redundancy, fast adaptation to channel conditions and transport channel dependent quality of service (QOS) control, to provide improved system performance.
摘要翻译：传输信道复用系统在共享数据信道系统中提供对无线资源的改进的使用。例如，传输信道系统减少使用共享数据信道所需的传输格式信息的数量，例如共享数据信道的传输信道中的分组数据单元的实际数量。另外，通过在共享数据信道上调度或复用来自一个或多个传输信道的编码子块，传输信道复用系统可以提供与其他重要特征的改进的集成，例如增量冗余，快速适应信道条件和传输信道依赖服务质量（QOS）控制，提高系统性能。

3. 发明授权

US07009949B1 Asymmetric rate feedback and adjustment system for wireless communications 失效
标题翻译：无线通信的非对称速率反馈和调整系统
公开(公告)号：US07009949B1
公开(公告)日：2006-03-07
申请号：US09716106
申请日：2000-11-17
申请人： Nandu Gopalakrishnan , Teck H. Hu , Farooq Ullah Khan , Achilles George Kogiantis , Pantelis Monogioudis , Ashwin Sampath
发明人： Nandu Gopalakrishnan , Teck H. Hu , Farooq Ullah Khan , Achilles George Kogiantis , Pantelis Monogioudis , Ashwin Sampath
IPC分类号： H04Q7/00
CPC分类号： H04L1/0027 , H04L1/0002 , H04L1/0025
摘要： A rate feedback and adaptation scheme or system uses a rate of rate feedback asymmetrical with the rate of data rate adaptation. In particular, the rate adaptation system provides a rate of rate feedback slower than the rate of rate adaptation. Thus, by allowing the base station to change the data rate more frequently than the individual wireless units reports the rate information, the rate adaptation system can provide improved flexibility and more efficient use of wireless resources while reducing the processing and transmission overhead required to report the rate information. For example, every 3 slots, a wireless unit can calculate and report a rate for the wireless unit to use on a shared channel to send data. The base station receives the rates from the wireless units seeking to send data over the shared channel and selects a wireless unit to use the shared channel. If the base station can adapt the data rate every slot, the base station can adapt the data rate in accordance with a rate reported by another wireless unit, thereby improving system performance. Because of the small slot duration (for example, 0.67 microseconds), the relatively reduced rate of reporting should not adversely effect system performance since it is highly unlikely that the achievable data rate will change over a period of a slot under most operating conditions.
摘要翻译：速率反馈和适应方案或系统使用速率反馈速率与数据速率适配速率不对称。特别地，速率适配系统提供比速率适应速率慢的速率反馈速率。因此，通过允许基站比各个无线单元报告速率信息更频繁地改变数据速率，速率适配系统可以提供改进的灵活性和更有效地使用无线资源，同时减少报告所需的处理和传输开销费率信息。例如，每3个时隙，无线单元可以计算和报告无线单元在共享信道上使用的速率来发送数据。基站从寻求通过共享信道发送数据的无线单元接收速率，并选择无线单元以使用共享信道。如果基站能够适应每个时隙的数据速率，则基站可以根据另一无线单元报告的速率来调整数据速率，从而提高系统性能。由于小时隙持续时间（例如，0.67微秒），相对较低的报告速率不应对系统性能产生不利影响，因为在大多数操作条件下，可实现的数据速率在一段时间内将不可能改变。

4. 发明授权

US07006464B1 Downlink and uplink channel structures for downlink shared channel system 有权
标题翻译：用于下行链路共享信道系统的下行链路和上行链路信道结构
公开(公告)号：US07006464B1
公开(公告)日：2006-02-28
申请号：US09716105
申请日：2000-11-17
申请人： Nandu Gopalakrishnan , Teck H. Hu , Farooq Ullah Khan , Achilles George Kogiantis , Pantelis Monogioudis , Ashwin Sampath
发明人： Nandu Gopalakrishnan , Teck H. Hu , Farooq Ullah Khan , Achilles George Kogiantis , Pantelis Monogioudis , Ashwin Sampath
IPC分类号： H04Q7/00
CPC分类号： H04W52/58 , H04B7/2643 , H04W52/262 , H04W52/60
摘要： An uplink and downlink channel structure supports a shared downlink data channel. The new structure accommodates advanced physical and Medium Access Control (MAC) layer techniques, such as incremental redundancy (IR), fast adaptation to channel conditions, and multiple input multiple output (MIMO) antenna configuration. The proposed changes are intended to lead to a downlink structure that achieves higher spectral efficiency for the packet oriented services over then shared downlink channel. Additionally, the new structure uses the base station transmit power information and of the channelization (OVSF) code space more efficiently.
摘要翻译：上行链路和下行链路信道结构支持共享下行链路数据信道。新结构适应先进的物理和媒体访问控制（MAC）层技术，例如增量冗余（IR），快速适应信道条件和多输入多输出（MIMO）天线配置。所提出的改变旨在导致在随后的共享下行链路信道上为面向分组的服务实现更高频谱效率的下行链路结构。此外，新结构更有效地使用基站发射功率信息和信道化（OVSF）码空间。

5. 发明申请

US20120108246A1 METHOD AND APPARATUS FOR OPTIMIZING THE LOCATION OF HETEROGENEOUS UNDERLAID EVOLVED NODE-Bs 有权
标题翻译：方法和装置优化异构脱氧核糖核酸酶的位置
公开(公告)号：US20120108246A1
公开(公告)日：2012-05-03
申请号：US12915261
申请日：2010-10-29
申请人： Pantelis Monogioudis
发明人： Pantelis Monogioudis
IPC分类号： H04W40/00
CPC分类号： H04W16/18
摘要： In one embodiment, mobile device traffic information and signal strength information associated with a geographical region are obtained. A plurality of candidate locations are determined based on the traffic information and the signal strength information, capacity values for each of the candidate locations are determined, and a candidate location is selected, from among the plurality of candidate locations, as a placement locations based on the capacity values.
摘要翻译：在一个实施例中，获得与地理区域相关联的移动设备交通信息和信号强度信息。基于交通信息和信号强度信息确定多个候选位置，确定每个候选位置的容量值，并且从多个候选位置中选择候选位置作为基于容量值。

6. 发明申请

US20110176453A1 Method of configuring interfaces between a plurality of communication nodes 有权
标题翻译：配置多个通信节点之间的接口的方法
公开(公告)号：US20110176453A1
公开(公告)日：2011-07-21
申请号：US12656070
申请日：2010-01-15
申请人： Pantelis Monogioudis
发明人： Pantelis Monogioudis
IPC分类号： H04L12/28
CPC分类号： H04W28/18 , H04W16/22 , H04W92/20
摘要： One embodiment includes monitoring, for each communication node, at least one factor of interest and a plurality of potential influencing factors associated with the factor of interest. The factor of interest characterizes an operating condition of the communication node, and the plurality of potential influencing factors each have a potential influence on the operating condition. For each factor of interest for each communication node, a predictor coefficient for one or more of the potential influencing factors associated with the factor of interest is determined. The predictor coefficient indicates a predicted level of influence the potential influencing factor has on the factor of interest. For each communication node, interfaces are configured between the communication node and other communication nodes based on the determined predictor coefficients.
摘要翻译：一个实施例包括针对每个通信节点监视与感兴趣因子相关联的至少一个感兴趣因素和多个潜在的影响因素。感兴趣的因素表征了通信节点的操作条件，并且多个潜在的影响因素各自对操作条件具有潜在的影响。对于每个通信节点的感兴趣的每个因素，确定与感兴趣因子相关联的一个或多个潜在影响因素的预测因子系数。预测系数表示潜在影响因素对感兴趣因素的预测影响程度。对于每个通信节点，基于所确定的预测器系数，在通信节点和其他通信节点之间配置接口。

7. 发明申请

US20110105033A1 Methods for assigning scrambling codes and reducing interference in telecommunications networks 有权
标题翻译：分配扰码并减少电信网络干扰的方法
公开(公告)号：US20110105033A1
公开(公告)日：2011-05-05
申请号：US12588827
申请日：2009-10-29
申请人： Pantelis Monogioudis , Subramanian Vasudevan
发明人： Pantelis Monogioudis , Subramanian Vasudevan
IPC分类号： H04B15/00
CPC分类号： H04J13/16 , H04B2201/709709
摘要： Example methods use secondary scrambling codes in telecommunications networks. The secondary scrambling codes are assigned to mobile stations and channels used by mobile stations that are not adversely affected by the use of secondary scrambling codes. By assigning secondary scrambling codes additional users can utilize telecommunications networks with unique scrambling codes without reducing quality of service or increasing resource consumption. Example methods also reduce interference between mobile stations in the telecommunications networks.
摘要翻译：示例方法在电信网络中使用二次扰码。辅助扰码被分配给移动站使用的移动台和信道，这些移动台和信道不受使用次扰码的不利影响。通过分配次级扰码，附加用户可以利用具有独特扰码的电信网络，而不降低服务质量或增加资源消耗。示例性方法还减少电信网络中的移动台之间的干扰。

8. 发明申请

US20080062857A1 Method of OFDM communication using superposition coding 有权
标题翻译：使用叠加编码的OFDM通信方法
公开(公告)号：US20080062857A1
公开(公告)日：2008-03-13
申请号：US11516840
申请日：2006-09-07
申请人： Pantelis Monogioudis , Shirish Nagaraj , Sivarama Krishnan Venkatesan , Harish Viswanathan
发明人： Pantelis Monogioudis , Shirish Nagaraj , Sivarama Krishnan Venkatesan , Harish Viswanathan
IPC分类号： H04J11/00
CPC分类号： H04L27/2649 , H04L5/0007 , H04L27/2627
摘要： Improvements are provided in an OFDM network that uses superposition coding. A broadcast signal and e.g. a unicast signal are each subjected to OFDM modulation including processing by an IDFT, combined, and transmitted using non-orthogonal transmission resources. In one approach, the respective signals are combined after instead of before the IDFT processing. In specific examples, a respective cyclic prefix is appended to each signal after the IDFT processing but before the respective signals are combined. In another approach, a broadcast pilot signal and e.g. a unicast pilot signal are transmitted concurrently with the broadcast and unicast information signals. The pilot signals are transmitted using the same time and subcarrier resources, but are made more distinguishable by combining each with a respective scrambling or spreading code. In specific examples, embodiments, the unicast pilot signal is used for estimating the data rate for transmission of further unicast information signals.
摘要翻译：在使用叠加编码的OFDM网络中提供了改进。广播信号，例如。单播信号各自进行OFDM调制，包括通过IDFT的处理，组合并使用非正交传输资源发送。在一种方法中，相应的信号在IDFT处理之前被组合。在具体示例中，在IDFT处理之后但在组合各个信号之前，将各个循环前缀附加到每个信号。在另一种方法中，广播导频信号，例如，单播导频信号与广播和单播信息信号同时发送。导频信号使用相同的时间和子载波资源发送，但是通过将每一个与相应的加扰或扩展码相结合使得更加可区分。在具体示例的实施例中，单播导频信号用于估计用于传输另外的单播信息信号的数据速率。

9. 发明授权

US06765896B1 Address option for use in an internet protocol-based multimedia mobile network 有权
标题翻译：地址选项用于基于互联网协议的多媒体移动网络
公开(公告)号：US06765896B1
公开(公告)日：2004-07-20
申请号：US09480763
申请日：2000-01-10
申请人： Walid Ahmed , Bharat Tarachand Doshi , Hong Jiang , Pantelis Monogioudis , Kiran M. Rege
发明人： Walid Ahmed , Bharat Tarachand Doshi , Hong Jiang , Pantelis Monogioudis , Kiran M. Rege
IPC分类号： H04Q724
CPC分类号： H04W8/04 , H04W8/26 , H04W80/04
摘要： In an IP addressing aspect of the invention, a method for use in facilitating transfer of packets in an Internet Protocol (IP) based communications system, wherein the communications system includes a plurality of network nodes and a plurality of mobile user stations, comprises the steps of: (i) inserting an address option field in a packet header of a packet to be transferred in the communications system, the address option field including supplemental address related data for facilitating transfer of packets in the communications system; and processing the packet within at least one of a network node and a mobile user station in the communications system in accordance with the supplemental address related data in the address option field of the packet header. The address option field may comprise an address type field, an address length field and an address data field. Various address related data may be included in the address data field to facilitate transfer of packets in an IP-based communications system.
摘要翻译：在本发明的IP寻址方面，一种用于促进基于因特网协议（IP）的通信系统中的分组传输的方法，其中所述通信系统包括多个网络节点和多个移动用户站，包括步骤（i）在通信系统中要传送的分组的分组报头中插入地址选项字段，地址选项字段包括用于促进通信系统中的分组传送的补充地址相关数据; 以及根据分组报头的地址选项字段中的补充地址相关数据来处理通信系统中的网络节点和移动用户站中的至少一个中的分组。地址选项字段可以包括地址类型字段，地址长度字段和地址数据字段。各种地址相关数据可以包括在地址数据字段中以便于在基于IP的通信系统中传送分组。

10. 发明授权

US06690659B1 Addressing techniques for use in an internet protocol-based multimedia mobile network 有权
标题翻译：用于基于互联网协议的多媒体移动网络中的寻址技术
公开(公告)号：US06690659B1
公开(公告)日：2004-02-10
申请号：US09480025
申请日：2000-01-10
申请人： Walid Ahmed , Bharat Tarachand Doshi , Hong Jiang , Pantelis Monogioudis , Kiran M. Rege
发明人： Walid Ahmed , Bharat Tarachand Doshi , Hong Jiang , Pantelis Monogioudis , Kiran M. Rege
IPC分类号： H04Q700
CPC分类号： H04W8/04 , H04W8/26 , H04W80/04
摘要： In an IP addressing aspect of the invention, a method for use in an Internet Protocol (IP) based communications system, comprises the steps of: (i) assigning a temporary location IP address (e.g., LIPA) to a mobile user station in the communications system, the address being a combination of an identifier of the mobile user station (e.g., MID) and an identifier of a network node in the communications system with which the mobile user station is currently associated (e.g., RID); and transferring packets to and from the mobile user station in accordance with the temporary location IP address. The method may further comprise the step of changing the temporary location IP address assigned to the mobile user station when the station becomes associated with another network node of the communications system, the changed address being a combination of the identifier of the mobile user station and an identifier of the new network node. The method may further comprise the step of assigning a location IP address to a network node in the communications system, the address being a combination of an identifier of the network node and a common identifier of mobile user stations in the communications system.
摘要翻译：在本发明的IP寻址方面，一种在基于因特网协议（IP）的通信系统中使用的方法包括以下步骤：（i）将临时位置IP地址（例如，LIPA）分配给移动用户站通信系统，该地址是移动用户站（例如，MID）的标识符与移动用户站当前关联的通信系统中的网络节点的标识符（例如，RID）的组合; 并且根据临时位置IP地址将数据包传送到移动用户站和从移动用户站传送分组。该方法还可以包括当站与通信系统的另一个网络节点相关联时，改变分配给移动用户站的临时位置IP地址的步骤，改变的地址是移动用户站的标识符和新网络节点的标识符。该方法还可以包括将通信系统中的网络节点分配位置IP地址的步骤，该地址是通信系统中网络节点的标识符和移动用户站的公共标识符的组合。

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