公开(公告)号：US20090175159A1

公开(公告)日：2009-07-09

申请号：US12344156

申请日：2008-12-24

申请人： Pierre BERTRAND ,  Zukang Shen ,  Tarik Muharemovic

发明人： Pierre BERTRAND ,  Zukang Shen ,  Tarik Muharemovic

IPC分类号： H04J11/00 ,  H04W28/16 ,  H04W88/02

CPC分类号： H04W72/0413 ,  H04L5/0016 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/1284

摘要： A method for allocating resources for a scheduling request indicator (SRI) is disclosed. An SRI cycle period for use by user equipment (UE) within a cell is transmitted from a NodeB in a cell to UE within the cell. The NodeB transmits a specific SRI subframe offset and an index value to the particular UE within the cell. The specific SRI subframe offset and the index value enable the UE to determine a unique combination of cyclic shift, RS orthogonal cover, data orthogonal cover, and resource block number for the UE to use as a unique physical resource for an SRI in the physical uplink control channel (PUCCH).

摘要翻译： 公开了一种用于为调度请求指示符（SRI）分配资源的方法。 用于小区内的用户设备（UE）使用的SRI周期从小区中的NodeB发送到小区内的UE。 节点B将特定的SRI子帧偏移和索引值发送到小区内的特定UE。 特定的SRI子帧偏移和索引值使得UE能够确定循环移位，RS正交覆盖，数据正交覆盖和资源块号的唯一组合，以使UE用作物理上行链路中的SRI的唯一物理资源 控制信道（PUCCH）。

公开(公告)号：US20090022110A1

公开(公告)日：2009-01-22

申请号：US12173200

申请日：2008-07-15

申请人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

发明人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

IPC分类号： H04J3/00 ,  H04B7/208

CPC分类号： H04W72/02 ,  H04L1/1671 ,  H04W72/042

摘要： A transmission of information from a secondary to a primary node occurs in a plurality of N logical time durations. The transmission from the secondary to primary node in a wireless network is performed by first receiving an allocation of M>1 reverse link channels for transmission of N>0 information elements. N information elements are produced. A group of K (possibly only one) reverse link channels is selected from the M allocated reverse link channels, using at least one of the N produced information elements, wherein the group of K reverse link channels comprises at least one channel, such that 0

摘要翻译： 信息从次级到主节点的传输发生在多个N个逻辑时间段内。 通过首先接收用于传输N> 0个信息元素的M> 1个反向链路信道的分配来执行从无线网络中的次要到主节点的传输。 生成N个信息元素。 使用N个产生的信息元素中的至少一个从M个分配的反向链路信道中选择一组K个（可能只有一个）反向链路信道，其中该K个反向链路信道的组包括至少一个信道，使得0

公开(公告)号：US20080247375A1

公开(公告)日：2008-10-09

申请号：US12062343

申请日：2008-04-03

申请人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

发明人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

IPC分类号： H04B7/208 ,  H04Q7/22

CPC分类号： H04W72/0426 ,  H04W92/20

摘要： A method is described for operating a cellular network, where the cellular network uses a plurality of frequency division multiplexing (FDM) bands for wireless communication from user equipment (UE) to a base station (NodeB). At least one band-specific cell parameter is computed for at least one the plurality of FDM bands by a serving NodeB. The band-specific cell parameters are transmitted from the NodeB serving a first cell to a NodeB serving a second cell. The band-specific cell parameters may be computed in response to scheduling information and/or channel specific measurements made by the NodeB. A UE receives a first Power Configuration, a Second Power Configuration, and a Scheduling Message indicative of an FDM band from the set comprising at least from First FDM band and Second FDM band. UE transmits with the First Power Configuration if the Scheduling Message was indicative of First FDM band, and with the Second Power Configuration otherwise.

摘要翻译： 描述了一种用于操作蜂窝网络的方法，其中蜂窝网络使用用于从用户设备（UE）到基站（NodeB）的无线通信的多个频分复用（FDM）频带。 针对服务节点B对于多个FDM频带中的至少一个来计算至少一个频带特定小区参数。 从服务于第一小区的节点B向从属于第二小区的节点B发送带特定小区参数。 可以响应于由节点B进行的调度信息和/或信道特定测量来计算频带特定小区参数。 UE从包括至少从第一FDM频带和第二FDM频带的组中接收指示FDM频带的第一功率配置，第二功率配置和调度消息。 如果调度消息指示第一FDM频段，否则UE以第一功率配置发送，否则以第二电源配置发送。

公开(公告)号：US20080200196A1

公开(公告)日：2008-08-21

申请号：US12032656

申请日：2008-02-16

申请人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

发明人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

IPC分类号： H04Q7/30

CPC分类号： H04L1/0086 ,  H04L1/0081 ,  H04L2001/125 ,  H04W72/14

摘要： Transmission of information in a wireless network is performed by allocating a channel from a transmitter to a receiver. The channel has at least one time slot with each time slot having a plurality of symbols. Each slot contains at least one reference symbol (RS). As information becomes available for transmission, it is classified as prioritized information (PI) and other information. Digital samples are produced using an element of prioritized information. One or more priority symbols are generated using the digital samples. Other symbols are generated using the other data. Priority symbols are transmitted on the channel in a manner that separation of priority symbol(s) and a reference symbol does not exceed a time duration of one symbol. The other symbols are transmitted in available locations.

摘要翻译： 通过从发射机向接收机分配信道来执行无线网络中的信息的传输。 信道具有至少一个时隙，每个时隙具有多个符号。 每个时隙包含至少一个参考符号（RS）。 随着信息可用于传输，它被分类为优先信息（PI）和其他信息。 使用优先信息的元素生成数字样本。 使用数字样本生成一个或多个优先符号。 使用其他数据生成其他符号。 在信道上以优先权符号和参考符号的分离不超过一个符号的持续时间的方式发送优先符号。 其他符号在可用位置传输。

公开(公告)号：US20080095254A1

公开(公告)日：2008-04-24

申请号：US11877533

申请日：2007-10-23

申请人： Tarik Muharemovic ,  Pierre Bertrand ,  Jing Jiang ,  Zukang Shen

发明人： Tarik Muharemovic ,  Pierre Bertrand ,  Jing Jiang ,  Zukang Shen

IPC分类号： H04L27/28

CPC分类号： H04L5/0007 ,  H04L5/0016 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064 ,  H04L27/2605 ,  H04L27/2613

摘要： A method of establishing communications with a remote receiver (300) that receives data signals (612, 614) from other transmitters is disclosed. The method includes producing a preamble (602) and producing guard bands (800, 802) between the preamble and the data signals. The preamble is transmitted (111) to the remote receiver.

摘要翻译： 公开了一种与从其他发射机接收数据信号（612,614）的远程接收机（300）建立通信的方法。 该方法包括产生前同步码（602）并在前同步码和数据信号之间产生保护频带（800,802）。 将前导码发送（111）到远程接收器。

公开(公告)号：US20080075184A1

公开(公告)日：2008-03-27

申请号：US11858891

申请日：2007-09-20

申请人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

发明人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

IPC分类号： H04L27/28

CPC分类号： H04L27/2605 ,  H04L1/1854 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2613

摘要： Transmitting a ACK/NACK response in a wireless cellular network by mapping the data value into a cyclic shifted version of a reference signal. A subframe is formed with a plurality of symbols with certain symbols designated as reference signal (RS) symbols. The receiver and transmitter both know when an ACK/NACK response is expected. If an ACK/NACK response is not expected, then an RS is inserted in the duration of symbols designated as RS symbols. If an ACK/NACK response is expected, then the ACK/NACK response is embedded in one or more of the symbols designated as RS symbols. The subframe is transmitted to a receiver, and the receiver can determine the ACK/NACK value in the RS symbol, if present, and also use the RS symbol for coherent demodulation of a CQI (channel quality indicator) or data.

摘要翻译： 通过将数据值映射到参考信号的循环移位版本中，在无线蜂窝网络中发送ACK / NACK响应。 子帧由具有指定为参考信号（RS）符号的某些符号的多个符号形成。 接收机和发射机都知道何时预期ACK / NACK响应。 如果不期望ACK / NACK响应，则在指定为RS符号的符号的持续时间内插入RS。 如果期望ACK / NACK响应，则将ACK / NACK响应嵌入被指定为RS符号的一个或多个符号中。 子帧被发送到接收机，并且接收机可以确定RS符号中的ACK / NACK值（如果存在），并且还使用RS符号来进行CQI（信道质量指示符）或数据的相干解调。

公开(公告)号：US20080045259A1

公开(公告)日：2008-02-21

申请号：US11839451

申请日：2007-08-15

申请人： Zukang Shen ,  Tarik Muharemovic

发明人： Zukang Shen ,  Tarik Muharemovic

IPC分类号： H04Q7/20

CPC分类号： H04W52/246 ,  H04W52/146 ,  H04W52/247

摘要： Uplink power control in a wireless cellular system is determined in a closed loop manner. Signal strength from a user equipment (UE) is measured at both the base station serving the UE and at neighboring base stations that are not serving the UE. A local power control suggestion is computed using the signal strength measurement at the serving base station. External power control suggestions are also computed using the signal strength measurements at the non-serving base stations. The external power control suggestions for a UE is communicated through inter-base station networks to the UE's serving base station, where the local power control suggestion and the external power control suggestions are combined and a power control command is selected based on the combination. The selected power control command is then transmitted to the UE.

摘要翻译： 以闭环方式确定无线蜂窝系统中的上行链路功率控制。 在为UE服务的基站和不在UE服务的相邻基站的两个基站处测量来自用户设备（UE）的信号强度。 使用服务基站的信号强度测量来计算局部功率控制建议。 还使用非服务基站的信号强度测量来计算外部功率控制建议。 UE的外部功率控制建议通过基站间网络传送到UE的服务基站，其中组合本地功率控制建议和外部功率控制建议，并且基于该组合选择功率控制命令。 然后将所选择的功率控制命令发送到UE。

公开(公告)号：US08140944B2

公开(公告)日：2012-03-20

申请号：US12357500

申请日：2009-01-22

申请人： Runhua Chen ,  Zukang Shen ,  Eko Nugroho Onggosanusi

发明人： Runhua Chen ,  Zukang Shen ,  Eko Nugroho Onggosanusi

IPC分类号： H03M13/00

CPC分类号： H03M13/356 ,  H03M13/6525 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/007

摘要： For transmission of a block of control information within a wireless network, the control information is interleaved to form an ordered set of control bits, wherein more important information bits of the control information are placed into a first portion of the ordered set of control bits, with less important information bits of the control information placed into a second portion of the ordered set of controls bits. The ordered set of control bits is encoded to form an encoded block of data. The encoded block of data is transmitted to a serving base station, wherein bits from the first portion of the ordered set of control bits will statistically have a lower bit error rate (BER) than bits from the second portion of the ordered set of control bits during transmission.

摘要翻译： 为了在无线网络内发送控制信息块，控制信息被交织以形成控制位的有序集合，其中控制信息的更重要的信息位被放置在有序控制位集合的第一部分中， 其中控制信息的重要信息位置于有序控制位组的第二部分中。 有序的控制位集合被编码以形成编码的数据块。 编码的数据块被发送到服务基站，其中来自有序控制位集合的第一部分的比特将统计地具有比来自有序控制位集合的第二部分的比特更低的误码率（BER） 在传输过程中。

公开(公告)号：US20090110114A1

公开(公告)日：2009-04-30

申请号：US12255472

申请日：2008-10-21

申请人： Eko Nugroho Onggosanusi ,  Zukang Shen ,  Runhua Chen ,  Pierre Bertrand

发明人： Eko Nugroho Onggosanusi ,  Zukang Shen ,  Runhua Chen ,  Pierre Bertrand

IPC分类号： H04L27/00

CPC分类号： H04B7/0417 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639

摘要： Transmission with multiple antennas in a wireless network is performed by selecting between adaptive precoding and fixed precoding based on a selection criterion. Transmission using spatial multiplexing with adaptive precoding is performed if the selection criterion is fulfilled. Transmission using spatial multiplexing with fixed preceding is performed if the selection criterion is unfulfilled.

摘要翻译： 通过在自适应预编码和基于选择标准的固定预编码之间进行选择来执行在无线网络中的多个天线的传输。 如果满足选择标准，则执行使用具有自适应预编码的空间复用的传输。 如果选择标准未实现，则执行使用具有固定先验的空间复用的传输。

公开(公告)号：US20090199055A1

公开(公告)日：2009-08-06

申请号：US12357500

申请日：2009-01-22

申请人： Runhua Chen ,  Zukang Shen ,  Eko Nugroho Onggosanusi

发明人： Runhua Chen ,  Zukang Shen ,  Eko Nugroho Onggosanusi

IPC分类号： G06F11/00 ,  H03M13/00 ,  H04B7/00

CPC分类号： H03M13/356 ,  H03M13/6525 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/007

摘要： For transmission of a block of control information within a wireless network, the control information is interleaved to form an ordered set of control bits, wherein more important information bits of the control information are placed into a first portion of the ordered set of control bits, with less important information bits of the control information placed into a second portion of the ordered set of controls bits. The ordered set of control bits is encoded to form an encoded block of data. The encoded block of data is transmitted to a serving base station, wherein bits from the first portion of the ordered set of control bits will statistically have a lower bit error rate (BER) than bits from the second portion of the ordered set of control bits during transmission.

摘要翻译： 为了在无线网络内发送控制信息块，控制信息被交织以形成控制位的有序集合，其中控制信息的更重要的信息位被放置在有序控制位集合的第一部分中， 其中控制信息的重要信息位置于有序控制位组的第二部分中。 有序的控制位集合被编码以形成编码的数据块。 编码的数据块被发送到服务基站，其中来自有序控制位集合的第一部分的比特将统计地具有比来自有序控制位集合的第二部分的比特更低的误码率（BER） 在传输过程中。