公开(公告)号：US20090232067A1

公开(公告)日：2009-09-17

申请号：US12322128

申请日：2009-01-29

申请人： Kari Pajukoski ,  Esa Tiirola ,  Kari Hooli ,  Timo Lunttila

发明人： Kari Pajukoski ,  Esa Tiirola ,  Kari Hooli ,  Timo Lunttila

IPC分类号： H04W72/04

CPC分类号： H04W72/0446 ,  H04L1/0675 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0092 ,  H04L2001/125 ,  H04W72/0406

摘要： In one exemplary embodiment, a method includes: transmitting a value from an access node towards an apparatus, where the value is indicative of a size of a first portion of an uplink resource block, where the uplink resource block is shared among a plurality of apparatus, where the first portion is specified for transmission of a first type of signaling to the access node, where a second portion of the uplink resource block is specified for transmission of a second type of signaling to the access node; and receiving at least one transmission using at least one of the first portion and the second portion.

摘要翻译： 在一个示例性实施例中，一种方法包括：将值从接入节点发射到装置，其中该值指示上行链路资源块的第一部分的大小，其中在多个装置之间共享上行链路资源块 其中第一部分被指定用于向接入节点发送第一类型的信令，其中上行链路资源块的第二部分被指定用于向接入节点发送第二类型的信令; 以及使用所述第一部分和所述第二部分中的至少一个接收至少一个传输。

公开(公告)号：US20090181687A1

公开(公告)日：2009-07-16

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： H04W72/00 ,  H04W4/00 ,  H04B7/00 ,  H04J11/00

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。

公开(公告)号：US20080298433A1

公开(公告)日：2008-12-04

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： H04B1/00

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。

公开(公告)号：US08681750B2

公开(公告)日：2014-03-25

申请号：US12083870

申请日：2007-12-28

申请人： Kari Hooli ,  Juha S. Korhonen ,  Kari Pajukoski ,  Esa Tiirola

发明人： Kari Hooli ,  Juha S. Korhonen ,  Kari Pajukoski ,  Esa Tiirola

IPC分类号： H04B7/216 ,  H04J3/00 ,  H04W4/00

CPC分类号： H04L7/041

摘要： In one, non-limiting exemplary embodiment, a method includes: obtaining a timing uncertainty window parameter; and selecting, using the obtained timing uncertainty window parameter, a preamble sequence including a cyclic shift of a Zadoff-Chu root sequence, wherein the cyclic shift is an allowed cyclic shift from a group of allowed cyclic shifts, wherein the allowed cyclic shifts have timing uncertainty windows with timing uncertainty window elements, wherein the timing uncertainty windows of the allowed cyclic shifts do not overlap with one other or with frequency cyclic shifts of +1 or −1 of the timing uncertainty window elements, and wherein the frequency cyclic shift of −1 of the timing uncertainty window elements of the allowed cyclic shifts does not overlap with the frequency cyclic shift of +1 of the timing uncertainty window elements of other allowed cyclic shifts.

摘要翻译： 在一个非限制性示例性实施例中，一种方法包括：获得定时不确定性窗参数; 以及使用所获得的定时不确定度窗参数选择包括Zadoff-Chu根序列的循环移位的前导码序列，其中所述循环移位是从允许的循环移位组允许的循环移位，其中所述允许的循环移位具有定时 具有定时不确定性窗口元素的不确定窗口，其中允许的循环移位的定时不确定性窗口不与定时不确定窗口元素的+1或-1的彼此重叠或频率循环移位重叠，并且其中， 允许的循环移位的定时不确定窗口元素中的1个与其他允许的循环移位的定时不确定窗口元素的+1的频率循环移位不重叠。

公开(公告)号：US20080310547A1

公开(公告)日：2008-12-18

申请号：US12157113

申请日：2008-06-06

申请人： Esa Tiirola ,  Kari Hooli ,  Kari Pajukoski

发明人： Esa Tiirola ,  Kari Hooli ,  Kari Pajukoski

IPC分类号： H04L27/00

CPC分类号： H04L27/2615

摘要： In accordance with an exemplary embodiment of the invention a method is provided to reduce a peak to average ratio with a multi-code transmission. The method includes precoding a plurality of symbols, modulating the precoded plurality of symbols using multi-codes including a plurality of orthogonal codes, and transmitting a signal comprising the modulated precoded plurality of symbols, where precoding is performed to reduce the peak to average ratio of the transmitted signal.

摘要翻译： 根据本发明的示例性实施例，提供了一种通过多码传输降低峰均比的方法。 该方法包括对多个符号进行预编码，使用包括多个正交码的多码调制预编码的多个符号，以及发送包括经调制的预编码的多个符号的信号，其中执行预编码以降低峰均比 发送信号。

公开(公告)号：US09065646B2

公开(公告)日：2015-06-23

申请号：US12322128

申请日：2009-01-29

申请人： Kari Pajukoski ,  Esa Tiirola ,  Kari Hooli ,  Timo Lunttila

发明人： Kari Pajukoski ,  Esa Tiirola ,  Kari Hooli ,  Timo Lunttila

IPC分类号： H04L1/16 ,  H04L5/00 ,  H04L1/06 ,  H04L1/12

CPC分类号： H04W72/0446 ,  H04L1/0675 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0092 ,  H04L2001/125 ,  H04W72/0406

摘要： In one exemplary embodiment, a method includes: transmitting a value from an access node towards an apparatus, where the value is indicative of a size of a first portion of an uplink resource block, where the uplink resource block is shared among a plurality of apparatus, where the first portion is specified for transmission of a first type of signaling to the access node, where a second portion of the uplink resource block is specified for transmission of a second type of signaling to the access node; and receiving at least one transmission using at least one of the first portion and the second portion.

公开(公告)号：US20120201275A1

公开(公告)日：2012-08-09

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： H04B1/713

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。

公开(公告)号：US08149958B2

公开(公告)日：2012-04-03

申请号：US12214636

申请日：2008-06-20

申请人： Kari Hooli ,  Kari Pajukoski ,  Esa Tiirola

发明人： Kari Hooli ,  Kari Pajukoski ,  Esa Tiirola

IPC分类号： H04L27/06

CPC分类号： H04J13/0062 ,  H04J13/0077 ,  H04L5/0016

摘要： In one non-limiting exemplary embodiment, a method includes: randomly selecting a set of sequences with each sequence having sequence elements, each sequence element having a frequency selected from constellation points on a unit circle in a complex plane, where the selected set of sequences is a candidate set of sequences; calculating a first cubic metric for each sequence of the candidate set of sequences, where the first cubic metric is for single code modulation; and in response to the first cubic metric being larger than at least one threshold, removing the corresponding sequence from the candidate set of sequences to obtain at least one saved sequence.

摘要翻译： 在一个非限制性示例性实施例中，一种方法包括：随机选择具有序列元素的每个序列的序列集合，每个序列元素具有选自复平面中单位圆上的星座点的频率，其中所选择的序列集合 是候选序列; 计算所述候选序列集合的每个序列的第一立方度量，其中所述第一立方度量用于单码调制; 并且响应于所述第一立方度量大于至少一个阈值，从所述候选序列集中移除相应的序列以获得至少一个保存的序列。

公开(公告)号：US20100220664A1

公开(公告)日：2010-09-02

申请号：US12083870

申请日：2007-12-28

申请人： Kari Hooli ,  Juha S. Korhonen ,  Kari Pajukoski ,  Esa Tiirola

发明人： Kari Hooli ,  Juha S. Korhonen ,  Kari Pajukoski ,  Esa Tiirola

IPC分类号： H04W72/00

CPC分类号： H04L7/041

摘要： In one, non-limiting exemplary embodiment, a method includes: obtaining a timing uncertainty window parameter; and selecting, using the obtained timing uncertainty window parameter, a preamble sequence including a cyclic shift of a Zadoff-Chu root sequence, wherein the cyclic shift is an allowed cyclic shift from a group of allowed cyclic shifts, wherein the allowed cyclic shifts have timing uncertainty windows with timing uncertainty window elements, wherein the timing uncertainty windows of the allowed cyclic shifts do not overlap with one other or with frequency cyclic shifts of +1 or −1 of the timing uncertainty window elements, and wherein the frequency cyclic shift of −1 of the timing uncertainty window elements of the allowed cyclic shifts does not overlap with the frequency cyclic shift of +1 of the timing uncertainty window elements of other allowed cyclic shifts.

摘要翻译： 在一个非限制性示例性实施例中，一种方法包括：获得定时不确定性窗参数; 以及使用所获得的定时不确定度窗参数选择包括Zadoff-Chu根序列的循环移位的前导码序列，其中所述循环移位是从允许的循环移位组允许的循环移位，其中所述允许的循环移位具有定时 具有定时不确定性窗口元素的不确定窗口，其中允许的循环移位的定时不确定性窗口不与定时不确定窗口元素的+1或-1的彼此重叠或频率循环移位重叠，并且其中， 允许的循环移位的定时不确定窗口元素中的1个与其他允许的循环移位的定时不确定窗口元素的+1的频率循环移位不重叠。

公开(公告)号：US20090219897A1

公开(公告)日：2009-09-03

申请号：US12322544

申请日：2009-02-03

申请人： Kari Pajukoski ,  Esa Tiirola ,  Kari Hooli ,  Jari Lindholm

发明人： Kari Pajukoski ,  Esa Tiirola ,  Kari Hooli ,  Jari Lindholm

IPC分类号： H04W72/12 ,  H04J3/00

CPC分类号： H04L1/1854 ,  H04L1/1671 ,  H04L2001/125

摘要： A method for signaling between a mobile apparatus (10) and a network node (12) is described. The method includes generating a message that includes a scheduling request. Determining whether a second indication (e.g., an acknowledgment) is to be transmitted in a sub-frame with the first indication is also included. The method includes, in response to a determination that the second indication is not to be included, the message is configured in a first configuration and, in response to a determination that the second indication is to be included, the message also includes the second indication and the message is configured in a second configuration. The first configuration is distinct from the second configuration. The method also includes sending the message, via a wireless transmitter, in the sub-frame. Apparatus and computer-readable media are also described.

摘要翻译： 描述了一种在移动装置（10）和网络节点（12）之间进行信令的方法。 该方法包括生成包括调度请求的消息。 还包括确定是否在具有第一指示的子帧中发送第二指示（例如，确认）。 该方法包括响应于不包括第二指示的确定，消息被配置为第一配置，并且响应于将包括第二指示的确定，消息还包括第二指示 并且该消息被配置在第二配置中。 第一种配置与第二种配置不同。 该方法还包括经由无线发射机在子帧中发送消息。 还描述了装置和计算机可读介质。