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1. 发明申请

US20050018598A1 Apparatus and method for improved performance in MC-CDMA radio telecommunication systems that use pulse-shaping filters 有权
标题翻译：在使用脉冲整形滤波器的MC-CDMA无线电通信系统中改进性能的装置和方法
公开(公告)号：US20050018598A1
公开(公告)日：2005-01-27
申请号：US10744351
申请日：2003-12-22
申请人： Mohammad Borran , Prabodh Varshney , Hannu Vilpponen , Panayiotis Papadimitriou
发明人： Mohammad Borran , Prabodh Varshney , Hannu Vilpponen , Panayiotis Papadimitriou
IPC分类号： H04J11/00 , H04L5/02 , H04L25/02 , H04L25/03 , H04L27/26
CPC分类号： H04L25/03834 , H04L5/026 , H04L25/0204 , H04L25/0212 , H04L25/022 , H04L25/0224 , H04L25/0246 , H04L25/025 , H04L27/2602 , H04L27/2644 , H04L27/265
摘要： A apparatus and method for improved performance in radio telecommunications systems, and in particular multi-carrier code division multiple access (MC-CDMA) networks that employ pulse-shaping filters on the transmit side of a radio link. In order to more accurately transmit a radio signal bearing a symbol sequence, the modulated and spread information stream is upsampled using a technique that involves inserting zeros in the frequency domain. A corresponding downsampling procedure on the receive side permits reconstruction of the transmitted symbols. A new channel estimation algorithm may also be used, and the improved channel estimation advantageously employed to obtain more faithful symbol detection.
摘要翻译：一种在无线电电信系统中改进性能的装置和方法，特别是在无线电链路的发射侧使用脉冲整形滤波器的多载波码分多址（MC-CDMA）网络。为了更准确地发送携带符号序列的无线电信号，使用涉及在频域中插入零的技术对经调制和扩展的信息流进行上采样。在接收侧的相应的下采样过程允许重传发送的符号。还可以使用新的信道估计算法，并且有利地采用改进的信道估计来获得更忠实的符号检测。

2. 发明申请

US20070237067A9 Apparatus and method for improved performance in MC-CDMA radio telecommunication systems that use pulse-shaping filters 有权
标题翻译：在使用脉冲整形滤波器的MC-CDMA无线电通信系统中改进性能的装置和方法
公开(公告)号：US20070237067A9
公开(公告)日：2007-10-11
申请号：US10744351
申请日：2003-12-22
申请人： Mohammad Borran , Prabodh Varshney , Hannu Vilpponen , Panayiotis Papadimitriou
发明人： Mohammad Borran , Prabodh Varshney , Hannu Vilpponen , Panayiotis Papadimitriou
IPC分类号： H04J11/00
CPC分类号： H04L25/03834 , H04L5/026 , H04L25/0204 , H04L25/0212 , H04L25/022 , H04L25/0224 , H04L25/0246 , H04L25/025 , H04L27/2602 , H04L27/2644 , H04L27/265
摘要： A apparatus and method for improved performance in radio telecommunications systems, and in particular multi-carrier code division multiple access (MC-CDMA) networks that employ pulse-shaping filters on the transmit side of a radio link. In order to more accurately transmit a radio signal bearing a symbol sequence, the modulated and spread information stream is upsampled using a technique that involves inserting zeros in the frequency domain. A corresponding downsampling procedure on the receive side permits reconstruction of the transmitted symbols. A new channel estimation algorithm may also be used, and the improved channel estimation advantageously employed to obtain more faithful symbol detection.
摘要翻译：一种在无线电电信系统中改进性能的装置和方法，特别是在无线电链路的发射侧使用脉冲整形滤波器的多载波码分多址（MC-CDMA）网络。为了更准确地发送携带符号序列的无线电信号，使用涉及在频域中插入零的技术对经调制和扩展的信息流进行上采样。在接收侧的相应的下采样过程允许重传发送的符号。还可以使用新的信道估计算法，并且有利地采用改进的信道估计来获得更忠实的符号检测。

3. 发明授权

US07400686B2 Apparatus and method for improved performance in radio telecommunication systems that use pulse-shaping filters 有权
标题翻译：用于改善使用脉冲整形滤波器的无线电电信系统中性能的装置和方法
公开(公告)号：US07400686B2
公开(公告)日：2008-07-15
申请号：US10744351
申请日：2003-12-22
申请人： Mohammad J Borran , Prabodh Varshney , Hannu Vilpponen , Panayiotis Papadimitriou
发明人： Mohammad J Borran , Prabodh Varshney , Hannu Vilpponen , Panayiotis Papadimitriou
IPC分类号： H04L27/00
CPC分类号： H04L25/03834 , H04L5/026 , H04L25/0204 , H04L25/0212 , H04L25/022 , H04L25/0224 , H04L25/0246 , H04L25/025 , H04L27/2602 , H04L27/2644 , H04L27/265
摘要： A apparatus and method for improved performance in radio telecommunications systems, and in particular multi-carrier code division multiple access (MC-CDMA) networks that employ pulse-shaping filters on the transmit side of a radio link. In order to more accurately transmit a radio signal bearing a symbol sequence, the modulated and spread information stream is upsampled using a technique that involves inserting zeros in the frequency domain. A corresponding downsampling procedure on the receive side permits reconstruction of the transmitted symbols. A new channel estimation algorithm may also be used, and the improved channel estimation advantageously employed to obtain more faithful symbol detection.
摘要翻译：一种在无线电电信系统中改进性能的装置和方法，特别是在无线电链路的发射侧使用脉冲整形滤波器的多载波码分多址（MC-CDMA）网络。为了更准确地发送携带符号序列的无线电信号，使用涉及在频域中插入零的技术对经调制和扩展的信息流进行上采样。在接收侧的相应的下采样过程允许重传发送的符号。还可以使用新的信道估计算法，并且有利地采用改进的信道估计来获得更忠实的符号检测。

4. 发明授权

US07286603B2 Method and apparatus for increasing data rates in a wideband MC-CDMA telecommunication system 失效
标题翻译：用于在宽带MC-CDMA电信系统中增加数据速率的方法和装置
公开(公告)号：US07286603B2
公开(公告)日：2007-10-23
申请号：US10427694
申请日：2003-05-01
申请人： Prabodh Varshney , Hannu Vilpponen , Mohammad J. Borran
发明人： Prabodh Varshney , Hannu Vilpponen , Mohammad J. Borran
IPC分类号： H04L27/28
CPC分类号： H04B7/2631
摘要： A system and method for the efficient transmission of information in a code division multiple access (CDMA) wireless telecommunication system. To increase the rate of reliable transmission, an orthogonal frequency-division multiplexing (OFDM) scheme is implemented in a direct-spread CDMA network, this combination sometimes being referred to as multi-carrier CDMA (MC-CDMA). Information (such as voice and data), interspersed with a known pilot signal, is encoded and spread across the frequency domain, rather than the time domain as in traditional CDMA; the allowable transmission bandwidth is divided into a number of carriers. To achieve even larger transmission rates, the guardband between carriers is eliminated. To prevent interference, the number of pilot transmissions is reduced and a corresponding number of frequency bins at the border of an OFDM block are loaded with zeros. The receiver simply ignores these subcarriers when reconstructing the transmitted signal.
摘要翻译：一种用于在码分多址（CDMA）无线电信系统中有效传输信息的系统和方法。为了提高可靠传输速率，在直扩CDMA网络中实现了正交频分复用（OFDM）方案，这种组合有时被称为多载波CDMA（MC-CDMA）。散布有已知导频信号的信息（例如语音和数据）被编码并扩展到频域，而不是传统CDMA中的时域; 允许的传输带宽被划分为多个载波。为了实现更大的传输速率，消除了载波之间的保护带。为了防止干扰，导频传输的数量减少，并且在OFDM块的边界处的相应数量的频率仓被加载零。当重建发射信号时，接收机简单地忽略这些子载波。

5. 发明授权

US07289476B2 Method and system to increase QoS and range in a multicarrier system 失效
标题翻译：在多载波系统中增加QoS和范围的方法和系统
公开(公告)号：US07289476B2
公开(公告)日：2007-10-30
申请号：US10105705
申请日：2002-03-25
申请人： Prabodh Varshney , Hannu Vilpponen
发明人： Prabodh Varshney , Hannu Vilpponen
IPC分类号： H04B7/212 , H04B7/216 , H04J13/00 , H03M13/00
CPC分类号： H04L1/08 , H04B7/2618
摘要： A method and system of improving quality of service in a communication system is provided. The method includes the step of encoding a data set multiple times in a communication transmitter with the same or different error codes to form a plurality of encoded data sets. Each of the encoded data sets is then parallel or serial transmitted to a designated receiver. In addition, each of the encoded data sets may be adapted to an optimized burst structure for use in a TDMA system, CDMA system, or combination system thereof.
摘要翻译：提供了一种提高通信系统服务质量的方法和系统。该方法包括在具有相同或不同的错误代码的通信发射机中多次对数据集进行编码以形成多个编码数据集的步骤。然后将每个编码数据集并行或串行发送到指定的接收机。此外，每个编码数据集可以适用于在TDMA系统，CDMA系统或其组合系统中使用的优化突发结构。

6. 再颁专利

USRE40254E1 Method and system for realising a fast control channel in a cellular radio network 有权
标题翻译：用于在蜂窝无线电网络中实现快速控制信道的方法和系统
公开(公告)号：USRE40254E1
公开(公告)日：2008-04-22
申请号：US11593126
申请日：2006-11-03
申请人： Eero Nikula , Harri Jokinen , Hannu Vilpponen
发明人： Eero Nikula , Harri Jokinen , Hannu Vilpponen
IPC分类号： H04B7/212
CPC分类号： H04L5/0064 , H04L1/0071 , H04L5/0007 , H04L5/0053 , H04W72/0406
摘要： Signalling information is conveyed from a transmitting device (101) to a receiving device (102) in a cellular radio network where user data transmission takes place on a traffic channel in discrete transmission bursts (111-120; 211-220; 310-313) consisting of consecutive symbols. A piece of signalling information is formatted into symbols which are transmitted as a block of consecutive symbols (FACCH) in a certain transmission burst of a traffic channel. It is also indicated within said certain transmission burst that it contains symbols carrying signalling information.
摘要翻译：信令信息从蜂窝无线电网络中的发射设备（101）传送到接收设备（102），其中用户数据传输在离散传输突发（111-120; 211-220; 310-313）中的业务信道上进行，由连续符号组成。一条信令信息被格式化为在业务信道的某个传输突发中作为连续符号块（FACCH）发送的符号。在所述某些传输突发内还指示它包含承载信令信息的符号。

7. 发明授权

US07031334B1 Method and system for realising a fast control channel in a cellular radio network 有权
标题翻译：用于在蜂窝无线电网络中实现快速控制信道的方法和系统
公开(公告)号：US07031334B1
公开(公告)日：2006-04-18
申请号：US09518110
申请日：2000-03-03
申请人： Eero Nikula , Harri Jokinen , Hannu Vilpponen
发明人： Eero Nikula , Harri Jokinen , Hannu Vilpponen
IPC分类号： H04B7/212
CPC分类号： H04L5/0064 , H04L1/0071 , H04L5/0007 , H04L5/0053 , H04W72/0406
摘要： Signalling information is conveyed from a transmitting device (101) to a receiving device (102) in a cellular radio network where user data transmission takes place on a traffic channel in discrete transmission bursts (111–120; 211–220; 310–313) consisting of consecutive symbols. A piece of signalling information is formatted into symbols which are transmitted as a block of consecutive symbols (FACCH) in a certain transmission burst of a traffic channel. It is also indicated within said certain transmission burst that it contains symbols carrying signalling information.
摘要翻译：信令信息从发送设备（101）传送到蜂窝无线电网络中的接收设备（102），其中在离散传输突发（111-120; 211-220; 310-313）中在业务信道上发生用户数据传输，由连续符号组成。一条信令信息被格式化为在业务信道的某个传输突发中作为连续符号块（FACCH）发送的符号。在所述某些传输突发内还指示它包含承载信令信息的符号。

8. 发明申请

US20100169955A1 METHOD, APPARATUS AND COMPUTER PROGRAM 有权
标题翻译：方法，装置和计算机程序
公开(公告)号：US20100169955A1
公开(公告)日：2010-07-01
申请号：US12346499
申请日：2008-12-30
申请人： Aki Petri Happonen , Hannu Vilpponen , Henrik Stefan Markus Hakala , Timo Yli-Pietila , Mikko Antero Nurmi
发明人： Aki Petri Happonen , Hannu Vilpponen , Henrik Stefan Markus Hakala , Timo Yli-Pietila , Mikko Antero Nurmi
IPC分类号： H04L9/32
CPC分类号： H04L63/101 , G06F3/01 , G06F21/10 , G06F21/105 , G06F21/32 , G06F21/6218 , G06F2221/2141 , H04L63/104 , H04W4/02
摘要： A method, and apparatus and computer program for enabling the method, the method comprising: detecting a user input at a first apparatus and, in response to the detection of the user input, selecting content wherein the content is stored at a remote server; establishing a communication link with a second apparatus wherein the second apparatus is different from the first apparatus; transmitting information indicative of the location of the selected stored content over the established communication link to the second apparatus; receiving identification information from the second apparatus over the established communication link wherein the identification information enables at least the user of the second apparatus to be identified; and transmitting information to the remote server to enable a user associated with the received identification information to access the selected stored content.
摘要翻译：一种用于启用该方法的方法，装置和计算机程序，所述方法包括：在第一装置处检测用户输入，并且响应于所述用户输入的检测，选择其中所述内容存储在远程服务器处的内容; 建立与第二装置的通信链路，其中第二装置不同于第一装置; 通过所建立的通信链路将指示所选存储的内容的位置的信息发送到第二装置; 通过建立的通信链路从第二设备接收识别信息，其中识别信息使至少能够识别第二设备的用户; 以及向所述远程服务器发送信息以使与所接收的标识信息相关联的用户能够访问所选择的存储内容。

9. 发明授权

US09325716B2 Method, apparatus and computer program for enabling access to remotely stored content 有权
标题翻译：用于使得能够访问远程存储的内容的方法，装置和计算机程序
公开(公告)号：US09325716B2
公开(公告)日：2016-04-26
申请号：US12346499
申请日：2008-12-30
申请人： Aki Petri Happonen , Hannu Vilpponen , Henrik Stefan Markus Hakala , Timo Yli-Pietila , Mikko Antero Nurmi
发明人： Aki Petri Happonen , Hannu Vilpponen , Henrik Stefan Markus Hakala , Timo Yli-Pietila , Mikko Antero Nurmi
IPC分类号： G06F7/04 , H04L29/06 , G06F3/01 , G06F21/10 , G06F21/32 , G06F21/62 , H04W4/02
CPC分类号： H04L63/101 , G06F3/01 , G06F21/10 , G06F21/105 , G06F21/32 , G06F21/6218 , G06F2221/2141 , H04L63/104 , H04W4/02
摘要： A method, and apparatus and computer program for enabling the method, the method comprising: detecting a user input at a first apparatus and, in response to the detection of the user input, selecting content wherein the content is stored at a remote server; establishing a communication link with a second apparatus wherein the second apparatus is different from the first apparatus; transmitting information indicative of the location of the selected stored content over the established communication link to the second apparatus; receiving identification information from the second apparatus over the established communication link wherein the identification information enables at least the user of the second apparatus to be identified; and transmitting information to the remote server to enable a user associated with the received identification information to access the selected stored content.
摘要翻译：一种用于启用该方法的方法，装置和计算机程序，所述方法包括：在第一装置处检测用户输入，并且响应于所述用户输入的检测，选择其中所述内容存储在远程服务器处的内容; 建立与第二装置的通信链路，其中第二装置不同于第一装置; 通过所建立的通信链路将指示所选存储的内容的位置的信息发送到第二装置; 通过建立的通信链路从第二设备接收识别信息，其中识别信息使至少能够识别第二设备的用户; 以及向所述远程服务器发送信息以使与所接收的标识信息相关联的用户能够访问所选择的存储内容。

10. 发明授权

US10382438B2 Method and apparatus for expanded content tag sharing 有权
公开(公告)号：US10382438B2
公开(公告)日：2019-08-13
申请号：US13699261
申请日：2010-05-27
申请人： Hao Wang , Kun Yu , Wendong Wang , Yidong Cui , Aki Petri Happonen , Hannu Vilpponen , Matti Aleksi Malmstedt , Henrik Stefan Markus Hakala
发明人： Hao Wang , Kun Yu , Wendong Wang , Yidong Cui , Aki Petri Happonen , Hannu Vilpponen , Matti Aleksi Malmstedt , Henrik Stefan Markus Hakala
IPC分类号： H04L29/06 , G06Q10/10 , G06F21/62 , G06F16/51 , G06F16/58
摘要： Techniques for expanded content tag sharing include determining that a first user is associated with content provided by a different second user. Data is recorded that indicates the first user is authorized to associate a different third user with the content provided by the second user, without further input by the second user. In some embodiments, the data that indicates the content provided by the second user includes data that indicates a plurality of contents. Some techniques include determining a message received from a first user indicates a portion of content associated with the first user, and a second user. The portion of the content is rendered on an apparatus of the second user. The second user is prompted for associating, with the portion of the content, an item identifier, such as text or another user, for the portion of the content.

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