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21. 发明授权

US09077414B2 Method, apparatuses and computer program products for transmission diversity 有权
标题翻译：用于传输多样性的方法，设备和计算机程序产品
公开(公告)号：US09077414B2
公开(公告)日：2015-07-07
申请号：US13127365
申请日：2008-11-03
申请人： Tommi Koivisto , Kari Hooli , Kari Pajukoski , Esa Tiirola
发明人： Tommi Koivisto , Kari Hooli , Kari Pajukoski , Esa Tiirola
IPC分类号： H04W4/00 , H04B7/06 , H04L25/02
CPC分类号： H04B7/0691 , H04B7/0682 , H04L25/0204
摘要： The invention is related to an apparatus comprising: a grouper configured to group antennas into antenna groups, if more antennas suitable for transmission are provided than pilot resources per a time slot; a rotator configured to rotate selected symbols with antenna-specific or antenna group-specific, and/or data symbol-specific phases; a transmitter configured to transmit symbols using a first antenna or antenna group of a user device and the rotated symbols using at least one second antenna or antenna group of the user device.
摘要翻译：本发明涉及一种装置，包括：一个被配置为将天线分组成天线组的分组器，如果比每个时隙的导频资源提供适合于传输的更多天线; 旋转器，被配置为使用天线特定或天线组特定的和/或数据符号特定相位旋转所选符号; 发射机，被配置为使用用户设备的第一天线或天线组发送符号，并且使用所述用户设备的至少一个第二天线或天线组来发送所述旋转符号。

22. 发明授权

US08761195B2 Sounding reference signal arrangement 有权
标题翻译：探测参考信号布置
公开(公告)号：US08761195B2
公开(公告)日：2014-06-24
申请号：US12318765
申请日：2009-01-08
申请人： Esa Tiirola , Kari Pajukoski , Kari Hooli
发明人： Esa Tiirola , Kari Pajukoski , Kari Hooli
IPC分类号： H04L12/42 , H04L12/403
CPC分类号： H04L27/2613 , H04L5/0016 , H04L5/0048 , H04L5/0053
摘要： A method, apparatus, and computer program embodied on a computer-readable medium to create an uplink message to be transmitted to a base station, the created uplink message comprises a sounding reference signal based on accessed data. An uplink scheduling grant signal is received via downlink, from the base station, in response to the transmission of the uplink message. An uplink data transmission is transmitted to the base station responsive to the received uplink scheduling grant signal.
摘要翻译：一种包含在计算机可读介质上的方法，装置和计算机程序，用于创建要发送到基站的上行链路消息，所创建的上行链路消息包括基于所访问数据的探测参考信号。响应于上行链路消息的传输，经由下行链路从基站接收上行链路调度许可信号。响应于所接收的上行链路调度许可信号，向基站发送上行链路数据传输。

23. 发明授权

US08537876B2 Frequency hopping pattern and arrangment for sounding reference signal 有权
公开(公告)号：US08537876B2
公开(公告)日：2013-09-17
申请号：US12382662
申请日：2009-03-20
申请人： Kari Hooli , Kari Pajukoski , Esa Tiirola
发明人： Kari Hooli , Kari Pajukoski , Esa Tiirola
IPC分类号： H04B1/00
CPC分类号： H04L5/0048 , H04B1/7143 , H04L5/0012
摘要： A method, an apparatus, and a computer program that includes forming frequency hopping position of the sounding reference signal is based on a hopping pattern. The hopping pattern of the sounding reference signal is configured to utilize a tree assignment for a frequency allocation of the sounding reference signal and to support at least one frequency band branch per layer. The hopping pattern of the sounding reference signal is also configured to provide consecutive sounding reference signals on widely separated frequency allocations.

24. 发明授权

US08437416B2 Coordinated cyclic shift and sequence hopping for Zadoff-Chu, modified Zadoff-Chu, and block-wise spreading sequences 有权
标题翻译： Zadoff-Chu，修改Zadoff-Chu和块式扩频序列的协调循环移位和序列跳频
公开(公告)号：US08437416B2
公开(公告)日：2013-05-07
申请号：US13338348
申请日：2011-12-28
申请人： Esa Tiirola , Kari Hooli , Kari Pajukoski , Klaus Hugl
发明人： Esa Tiirola , Kari Hooli , Kari Pajukoski , Klaus Hugl
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04J13/0062 , H04B7/0413 , H04J13/0074 , H04L5/0026 , H04L5/0051 , H04L25/0226 , H04L27/2613 , H04W72/042
摘要： A reference signal cyclic shift (CS) is quantized as a combination of a cell specific CS with an outcome of a pseudo-random hopping, and an indication of the cell specific CS is broadcast in the cell. In one embodiment the CS is quantized as a modulo operation on a sum of the cell specific CS, the outcome of the pseudo-random hopping, and a user specific CS, in which case an indication of the user specific CS is sent in an uplink resource allocation and a user sends its cyclically shifted reference signal in the uplink resource allocated by the uplink resource allocation. The CS may also be quantized according to length of the reference signal as cyclic_shift_symbol=(cyclic_shift_value*length of the reference signal)/12; where cyclic_shift_value is between zero and eleven and cyclic_shift_symbol is the amount of CS given in reference signal symbols.
摘要翻译：参考信号循环移位（CS）被量化为小区特定CS与伪随机跳频的结果的组合，并且在小区中广播小区特定CS的指示。在一个实施例中，CS被量化为对小区特定CS，伪随机跳跃的结果和用户特定CS的和的模运算，在这种情况下，在上行链路中发送用户特定CS的指示资源分配，用户通过上行链路资源分配分配的上行链路资源发送循环移位的参考信号。 CS也可以根据参考信号的长度量化为cyclic_shift_symbol =（cyclic_shift_value *参考信号的长度）/ 12; 其中，cyclic_shift_value在零和十一之间，而cyclic_shift_symbol是参考信号符号中给定的CS量。

25. 发明授权

US08432979B2 Coordinated cyclic shift and sequence hopping for Zadoff-Chu, modified Zadoff-Chu, and block-wise spreading sequences 有权
标题翻译： Zadoff-Chu，修改Zadoff-Chu和块式扩频序列的协调循环移位和序列跳频
公开(公告)号：US08432979B2
公开(公告)日：2013-04-30
申请号：US12150807
申请日：2008-04-30
申请人： Esa Tiirola , Kari Hooli , Kari Pajukoski , Klaus Hugl
发明人： Esa Tiirola , Kari Hooli , Kari Pajukoski , Klaus Hugl
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04J13/0062 , H04B7/0413 , H04J13/0074 , H04L5/0026 , H04L5/0051 , H04L25/0226 , H04L27/2613 , H04W72/042
摘要： A cyclic shift of a reference signal is quantized as a combination of a cell specific cyclic shift with an outcome of a pseudo-random hopping, and an indication of the cell specific cyclic shift is broadcast in the cell. In one embodiment the cyclic shift is quantized as a modulo operation on a sum of the cell specific cyclic shift, the outcome of the pseudo-random hopping, and a user specific cyclic shift, in which case an indication of the user specific cyclic shift is sent in an uplink resource allocation and a user sends its cyclically shifted reference signal in the uplink resource allocated by the uplink resource allocation. The cyclic shift may also be quantized according to length of the reference signal as cyclic_shift_symbol=(cyclic_shift_value*length of the reference signal)/12; where cyclic_shift_value is between zero and eleven and cyclic_shift_symbol is the amount of cyclic shift given in reference signal symbols.
摘要翻译：参考信号的循环移位被量化为小区特定循环移位与伪随机跳变的结果的组合，并且在小区中广播小区特定循环移位的指示。在一个实施例中，循环移位被量化为对小区特定循环移位，伪随机跳跃的结果和用户特定循环移位之和的模运算，在这种情况下，用户特定循环移位的指示是在上行链路资源分配中发送，并且用户在由上行链路资源分配分配的上行链路资源中发送其循环移位的参考信号。循环移位也可以根据参考信号的长度量化为cyclic_shift_symbol =（cyclic_shift_value *参考信号的长度）/ 12; 其中，cyclic_shift_value在零和十一之间，而cyclic_shift_symbol是参考信号符号中给出的循环移位量。

26. 发明授权

US07991084B2 Apparatus, method and computer program product for detecting non-synchronized random access channel preamble 有权
标题翻译：用于检测非同步随机接入信道前导码的装置，方法和计算机程序产品
公开(公告)号：US07991084B2
公开(公告)日：2011-08-02
申请号：US12008290
申请日：2008-01-10
申请人： Kari Hooli , Juha Sakari Korhonen , Kari Pajukoski , Esa Tiirola
发明人： Kari Hooli , Juha Sakari Korhonen , Kari Pajukoski , Esa Tiirola
IPC分类号： H03D1/00
CPC分类号： H04B1/708 , H04B1/70753 , H04B1/70755 , H04L7/042
摘要： A detect decision is made by non-coherently combining results from correlating a preamble (CAZAC) sequence with base/root sequences used in the cell and setting a detection threshold based on those combined results. Another threshold can be set based on coherently combining results from correlating the preamble sequence, in which case the detect decision is based on satisfying either one of the thresholds. Where the sequence repeats in the same preamble, the results that are combined are from correlating the first instance of the CAZAC sequence and from correlating the second instance of the CAZAC sequence. Where the sequence does not repeat, different segments of the CAZAC sequence, each less than the whole and not necessarily of the same length, are correlated for a partial correlation on each segment, then the segments are combined and used to set the detection threshold. Detection may be done in stages, adjusting the threshold after the first stage based on comparing the results of non-coherent and coherent combining.
摘要翻译：通过非相干地组合来自将前导码（CAZAC）序列与在小区中使用的基本/根序列相关联的结果并基于那些组合的结果设置检测阈值来进行检测决定。可以基于相关地组合来自相关前同步码序列的结果来设置另一阈值，在这种情况下，检测决定基于满足阈值中的任何一个。在同一前导码中重复序列的情况下，组合的结果来自将CAZAC序列的第一个实例与CAZAC序列的第二个实例相关联。在序列不重复的情况下，CAZAC序列的不同部分（每个小于整体而不一定相同的长度）与每个片段上的部分相关相关，然后将片段组合并用于设置检测阈值。可以分阶段地进行检测，基于比较非相干和相干组合的结果来调整第一阶段之后的阈值。

27. 发明申请

US20100173640A1 Single User Multiple Input Multiple Output User Equipment 有权
标题翻译：单用户多输入多输出用户设备
公开(公告)号：US20100173640A1
公开(公告)日：2010-07-08
申请号：US12652937
申请日：2010-01-06
申请人： Kari Pajukoski , Kari Hooli , Esa Tiirola , Tommi Koivisto , Timo Roman
发明人： Kari Pajukoski , Kari Hooli , Esa Tiirola , Tommi Koivisto , Timo Roman
IPC分类号： H04W72/00 , H04B7/02
CPC分类号： H04B7/0689 , H04B7/0404 , H04B7/0434 , H04B7/0465 , H04B7/0602 , H04B7/0608 , H04B7/0617 , H04B7/0671 , H04B7/0691
摘要： In accordance with the exemplary embodiments of the invention there is at least a method, apparatus, and a computer program to perform operations including receiving information descriptive of a type of radio access which a user equipment is acting on, and in response to receiving the information descriptive of a particular type of radio access, transmitting from a multiple transmit antenna user equipment so that the transmission appears, at a receiver, to have been made by a single antenna user equipment, or by a user equipment that supports antenna switching/selection.
摘要翻译：根据本发明的示例性实施例，存在至少一种方法，装置和计算机程序，用于执行操作，包括接收描述用户设备正在作用的无线电接入的类型的信息，并且响应于接收到该信息描述特定类型的无线电接入，从多个发射天线用户设备发射，使得传输在接收机处出现，由单一天线用户设备或支持天线切换/选择的用户设备进行。

28. 发明申请

US20080165903A1 Apparatus, method and computer program product for detecting non-synchronized random access channel preamble 有权
标题翻译：用于检测非同步随机接入信道前导码的装置，方法和计算机程序产品
公开(公告)号：US20080165903A1
公开(公告)日：2008-07-10
申请号：US12008290
申请日：2008-01-10
申请人： Kari Hooli , Juha Sakari Korhonen , Kari Pajukoski , Esa tiirola
发明人： Kari Hooli , Juha Sakari Korhonen , Kari Pajukoski , Esa tiirola
IPC分类号： H03D1/00 , H04L27/06
CPC分类号： H04B1/708 , H04B1/70753 , H04B1/70755 , H04L7/042
摘要： A detect decision is made by non-coherently combining results from correlating a preamble (CAZAC) sequence with base/root sequences used in the cell and setting a detection threshold based on those combined results. Another threshold can be set based on coherently combining results from correlating the preamble sequence, in which case the detect decision is based on satisfying either one of the thresholds. Where the sequence repeats in the same preamble, the results that are combined are from correlating the first instance of the CAZAC sequence and from correlating the second instance of the CAZAC sequence. Where the sequence does not repeat, different segments of the CAZAC sequence, each less than the whole and not necessarily of the same length, are correlated for a partial correlation on each segment, then the segments are combined and used to set the detection threshold. Detection may be done in stages, adjusting the threshold after the first stage based on comparing the results of non-coherent and coherent combining.
摘要翻译：通过非相干地组合来自将前导码（CAZAC）序列与在小区中使用的基本/根序列相关联的结果并基于那些组合的结果设置检测阈值来进行检测决定。可以基于相关地组合来自相关前同步码序列的结果来设置另一阈值，在这种情况下，检测决定基于满足阈值中的任何一个。在同一前导码中重复序列的情况下，组合的结果来自将CAZAC序列的第一个实例与CAZAC序列的第二个实例相关联。在序列不重复的情况下，CAZAC序列的不同部分（每个小于整体而不一定相同的长度）与每个片段上的部分相关相关，然后将片段组合并用于设置检测阈值。可以分阶段地进行检测，基于比较非相干和相干组合的结果来调整第一阶段之后的阈值。

29. 发明授权

US08923190B2 Method and apparatus for synchronizing resources for coordinated network deployment 有权
标题翻译：用于同步资源以协调网络部署的方法和装置
公开(公告)号：US08923190B2
公开(公告)日：2014-12-30
申请号：US12610836
申请日：2009-11-02
申请人： Cassio Ribeiro , Olav Tirkkonen , Esa Tiirola , Kari Pajukoski
发明人： Cassio Ribeiro , Olav Tirkkonen , Esa Tiirola , Kari Pajukoski
IPC分类号： H04W84/18 , H04W72/08 , H04W28/16 , H04W28/04 , H04W72/00 , H04W92/02
CPC分类号： H04W72/082 , H04W28/04 , H04W28/16 , H04W72/00 , H04W84/18 , H04W92/02
摘要： In accordance with an example embodiment of the present invention, a method comprises mapping a first transmission channel to an existing channel of a network element; switching the network element to a secondary communication mode which is one of a secondary transmission mode and a secondary receiving mode; signaling at least one neighbor network element in the secondary communication mode to associate the network element with the at least one neighbor network element; and receiving a first signal on the mapped first transmission channel from the at least one associated network element.
摘要翻译：根据本发明的示例性实施例，一种方法包括将第一传输信道映射到网元的现有信道; 将网元切换到作为二次发送模式和辅助接收模式之一的辅助通信模式; 在所述辅助通信模式中发信号通知至少一个相邻网络元件以将所述网络元件与所述至少一个相邻网络元件相关联; 以及从所述至少一个相关联的网络元件在所映射的第一传输信道上接收第一信号。

30. 发明授权

US08599940B2 Apparatus, method and computer program product providing sequence modulation for uplink control signaling 有权
标题翻译：为上行链路控制信令提供序列调制的装置，方法和计算机程序产品
公开(公告)号：US08599940B2
公开(公告)日：2013-12-03
申请号：US11904509
申请日：2007-09-26
申请人： Kari Pajukoski , Esa Tiirola
发明人： Kari Pajukoski , Esa Tiirola
IPC分类号： H04L27/28
CPC分类号： H04L5/0016 , H04L1/0003 , H04L1/0009 , H04L5/003 , H04L5/0053 , H04L27/0008 , H04L27/2636
摘要： A cyclically shifted sequence is provided. Information is modulated using a selected modulation coding scheme, multiplied with the cyclically shifted sequence, and mapped into at least one subcarrier and transmitting on an uplink.
摘要翻译：提供了循环移位的顺序。使用选择的调制编码方案来调制信息，并与循环移位序列相乘，并映射到至少一个子载波并在上行链路上进行发送。

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