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1. 发明授权

US08774156B2 ACKNAK and CQI channel mapping schemes in wireless networks 有权
标题翻译： ACKNAK和CQI信道映射方案在无线网络中
公开(公告)号：US08774156B2
公开(公告)日：2014-07-08
申请号：US12361505
申请日：2009-01-28
申请人： Zukang Shen , Tarik Muharemovic , Pierre Bertrand
发明人： Zukang Shen , Tarik Muharemovic , Pierre Bertrand
IPC分类号： H04J3/00 , H04W76/02
CPC分类号： H04L5/0053 , H04B1/69 , H04L1/0026 , H04L1/1607 , H04L5/0007 , H04L5/0037 , H04L5/0048 , H04L27/2613 , H04W76/12 , H04W76/15
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 obtained using an orthogonal covering sequence and a second sequence. Embodiments of the present invention mitigate interference by calculating a first orthogonal covering (OC) index and a second OC index from an indicator received from a serving base station (NodeB). A first index n1 is derived and a second index n2 is derived using the first index n1. A first orthogonal covering (OC) index and a first cyclic shift (CS) is determined using the derived index n1. A second OC and a second CS is derived using the derived index n2. A first slot of a subframe is generated using the OC indexed by the first OC index and the first CS and a second slot of the subframe is generated using the OC indexed by the second OC index and the second CS.
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。使用正交覆盖序列和第二序列获得在无线网络中从次级到主节点的传输。本发明的实施例通过从从服务基站（NodeB）接收的指示符计算第一正交覆盖（OC）索引和第二OC索引来减轻干扰。导出第一索引n1，并且使用第一索引n1导出第二索引n2。使用导出的索引n1来确定第一正交覆盖（OC）索引和第一循环移位（CS）。使用导出的索引n2导出第二个OC和第二个CS。使用由第一OC索引索引的OC和第一CS生成子帧的第一时隙，并且使用由第二OC索引和第二CS索引的OC来生成子帧的第二时隙。

2. 发明授权

US08379507B2 Allocation and logical to physical mapping of scheduling request indicator channel in wireless networks 有权
标题翻译：无线网络中调度请求指示符信道的分配和逻辑映射到物理映射
公开(公告)号：US08379507B2
公开(公告)日：2013-02-19
申请号：US13245994
申请日：2011-09-27
申请人： Pierre Bertrand , Zukang Shen , Tarik Muharemovic
发明人： Pierre Bertrand , Zukang Shen , Tarik Muharemovic
IPC分类号： H04J11/00
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）。

3. 发明授权

US08305965B2 Protocol stack and scheduler for L3 relay 有权
标题翻译：用于L3中继的协议栈和调度器
公开(公告)号：US08305965B2
公开(公告)日：2012-11-06
申请号：US12683300
申请日：2010-01-06
申请人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
发明人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
IPC分类号： H04B7/14 , H04W , H04Q7/20
CPC分类号： H04B7/2606
摘要： This invention is a method for extending the coverage and/or improving the capacity of wireless communication networks comprising inserting a Relay Node (RN) in the Radio Access Network (RAN). The relay node relays the signal between the Base Station node (eNB) and the User Equipment (UE). The relay node is wirelessly connected to the base station. The base station uses the same radio access technology (RAT) for the base station to user equipment link and the base station to relay node link. The relay node uses the same radio access technology for the base station to relay node link and the relay node to user equipment link. The relay node is non-transparent and seen as base station by the user equipment.
摘要翻译：本发明是一种用于扩展覆盖范围和/或提高无线通信网络容量的方法，包括在无线电接入网络（RAN）中插入中继节点（RN）。中继节点在基站节点（eNB）和用户设备（UE）之间中继信号。中继节点与基站无线连接。基站使用与基站相同的无线接入技术（RAT）到用户设备链路和基站中继节点链路。中继节点使用相同的无线接入技术使基站将节点链路和中继节点中继到用户设备链路。中继节点不透明，被用户设备视为基站。

4. 发明申请

US20120014243A1 Allocation and Logical to Physical Mapping of Scheduling Request Indicator Channel in Wireless Networks 有权
标题翻译：无线网络中调度请求指示符信道的物理映射分配和逻辑
公开(公告)号：US20120014243A1
公开(公告)日：2012-01-19
申请号：US13245994
申请日：2011-09-27
申请人： Pierre Bertrand , Zukang Shen , Tarik Muharemovic
发明人： Pierre Bertrand , Zukang Shen , Tarik Muharemovic
IPC分类号： H04W72/04 , H04J11/00
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）。

5. 发明申请

US20100272007A1 Protocol Stack and Scheduler for L3 Relay 有权
标题翻译： L3中继协议栈和调度器
公开(公告)号：US20100272007A1
公开(公告)日：2010-10-28
申请号：US12683300
申请日：2010-01-06
申请人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
发明人： Zukang Shen , Pierre Bertrand , Sandeep Bhadra , Eko N. Onggosanusi , Anthony Ekpenyong , Tarik Muharemovic
IPC分类号： H04B7/14
CPC分类号： H04B7/2606
摘要： This invention is a method for extending the coverage and/or improving the capacity of wireless communication networks comprising inserting a Relay Node (RN) in the Radio Access Network (RAN). The relay node relays the signal between the Base Station node (eNB) and the User Equipment (UE). The relay node is wirelessly connected to the base station. The base station uses the same radio access technology (RAT) for the base station to user equipment link and the base station to relay node link. The relay node uses the same radio access technology for the base station to relay node link and the relay node to user equipment link. The relay node is non-transparent and seen as base station by the user equipment.
摘要翻译：本发明是一种用于扩展覆盖范围和/或提高无线通信网络容量的方法，包括在无线电接入网络（RAN）中插入中继节点（RN）。中继节点在基站节点（eNB）和用户设备（UE）之间中继信号。中继节点与基站无线连接。基站使用与基站相同的无线接入技术（RAT）到用户设备链路和基站中继节点链路。中继节点使用相同的无线接入技术使基站将节点链路和中继节点中继到用户设备链路。中继节点不透明，被用户设备视为基站。

6. 发明申请

US20090042558A1 Transmission of ACK/NACK Bits and their Embedding in the CQI Reference Signal 有权
标题翻译： ACK / NACK位的传输及其在CQI参考信号中的嵌入
公开(公告)号：US20090042558A1
公开(公告)日：2009-02-12
申请号：US12183242
申请日：2008-07-31
申请人： Zukang Shen , Tarik Muharemovic , Pierre Bertrand
发明人： Zukang Shen , Tarik Muharemovic , Pierre Bertrand
IPC分类号： H04W99/00 , H04L23/02 , H04L27/28
CPC分类号： H04L27/3483 , H04L1/0028 , H04L1/1671 , H04L1/1692 , H04L5/0007 , H04L5/0053 , H04L25/0226 , H04L27/206 , H04L27/2613
摘要： A transmission of information within a wireless cellular network may include a first and second type of information. A subframe is produced that includes a plurality of symbols, wherein at least one symbol is designated as a data symbol and at least one symbol is designated as a reference signal symbol that contains a pre-defined reference signal. The first type of information is embedded in the data symbols. If the second type of data is expected, then the second type of information is embedded in at least one reference symbol by quadrature amplitude modulating the pre-defined reference signal. The subframe is then transmitted from one node in the network to a second node. In some embodiments, if it is determined that the second node is not expecting the second type of information, then a discontinuous transmission (DTX) response is embedded in the reference symbol instead of the second type of information.
摘要翻译：无线蜂窝网络内的信息传输可以包括第一和第二类型的信息。产生包括多个符号的子帧，其中至少一个符号被指定为数据符号，并且至少一个符号被指定为包含预定义参考信号的参考信号符号。第一种类型的信息嵌入在数据符号中。如果期望第二类型的数据，则通过对预定义的参考信号进行正交幅度调制将第二类型的信息嵌入在至少一个参考符号中。然后将该子帧从网络中的一个节点发送到第二节点。在一些实施例中，如果确定第二节点不期望第二类型的信息，则不连续传输（DTX）响应被嵌入在参考符号中而不是第二类型的信息。

7. 发明授权

US09166717B2 Uplink synchronization maintenance principles in wireless networks 有权
标题翻译：无线网络上行同步维护原理
公开(公告)号：US09166717B2
公开(公告)日：2015-10-20
申请号：US13531006
申请日：2012-06-22
申请人： Pierre Bertrand , Tarik Muharemovic , Zukang Shen
发明人： Pierre Bertrand , Tarik Muharemovic , Zukang Shen
IPC分类号： H04J3/06 , H04W56/00
CPC分类号： H04J3/06 , H04W56/0005 , H04W56/0045
摘要： A cell within cellular network includes user equipments (UEs) that transmit data to a base station (eNB). Over a period of time, not all of the UEs will have data to transmit. The UEs are tracked as a scheduled portion and an unscheduled portion, wherein a UE is included in the scheduled portion in response to receiving a scheduling request from the UE. Synchronization is maintained between the eNB and each UE in the scheduled portion by sending a timing adjustment (TA) command if needed. Synchronization is maintained between the eNB and each UE in the unscheduled portion by allocating a periodic reference signal (sync-RS) to each UE in the unscheduled portion and by sending a respective timing adjustment (TA) command if needed to each respective UE in the unscheduled portion in response to a respective sync-RS received from each UE in the unscheduled portion.
摘要翻译：蜂窝网络内的小区包括向基站（eNB）发送数据的用户设备（UE）。在一段时间内，不是所有的UE都将具有要发送的数据。 UE被跟踪为调度部分和未调度部分，其中响应于从UE接收调度请求而将UE包括在调度部分中。如果需要，通过发送定时调整（TA）命令，在被调度部分中的eNB与每个UE之间保持同步。通过向非调度部分中的每个UE分配周期性参考信号（sync-RS），并且如果需要，在每个相应的UE中发送相应的定时调整（TA）命令，则在未调度部分中的eNB与每个UE之间维持同步响应于在非预定部分中从每个UE接收到的相应同步RS，非预定部分。

8. 发明授权

US08259637B2 In-band backhaul for wireless relays in wireless networks 有权
标题翻译：无线网络中无线中继的带内回程
公开(公告)号：US08259637B2
公开(公告)日：2012-09-04
申请号：US12683291
申请日：2010-01-06
申请人： Pierre Bertrand , Zukang Shen , Eko N. Onggosanusi , Sandeep Bhadra , Anthony Ekpenyong , Tarik Muharemovic
发明人： Pierre Bertrand , Zukang Shen , Eko N. Onggosanusi , Sandeep Bhadra , Anthony Ekpenyong , Tarik Muharemovic
IPC分类号： H04B7/14 , H04W4/00 , H04Q7/20
CPC分类号： H04B7/2606
摘要： This invention extends the coverage and improves the capacity of wireless communication networks using relay nodes. The relay nodes are wirelessly connected to the base station. The base station uses the same radio access technology for a link between the base station and user equipment and between the base station and the relay node. The relay node uses the same radio access technology for a link between the base station and the relay node and between the relay node and the user equipment. The relay node supports at least a Physical Layer (PHY), a Medium Access Control (MAC) sub-layer and a Radio Link Control (RLC) sub-layer protocol.
摘要翻译：本发明扩展了覆盖范围，并提高了使用中继节点的无线通信网络的容量。中继节点与基站无线连接。基站对基站和用户设备之间以及基站和中继节点之间的链路使用相同的无线电接入技术。中继节点对于基站和中继节点之间以及中继节点和用户设备之间的链路使用相同的无线电接入技术。中继节点至少支持物理层（PHY），媒体接入控制（MAC）子层和无线链路控制（RLC）子层协议。

9. 发明授权

US08254483B1 Transmission of ACK/NACK bits and their embedding in the CQI reference signal 有权
标题翻译： ACK / NACK比特的传输及其在CQI参考信号中的嵌入
公开(公告)号：US08254483B1
公开(公告)日：2012-08-28
申请号：US13438584
申请日：2012-04-03
申请人： Zukang Shen , Tarik Muharemovic , Pierre Bertrand
发明人： Zukang Shen , Tarik Muharemovic , Pierre Bertrand
IPC分类号： H04L23/02
CPC分类号： H04L27/3483 , H04L1/0028 , H04L1/1671 , H04L1/1692 , H04L5/0007 , H04L5/0053 , H04L25/0226 , H04L27/206 , H04L27/2613
摘要： A transmission within a wireless cellular network may include a first and second type of information. A subframe includes a plurality of symbols, at least one symbol is designated as a data symbol and at least one symbol is designated as a reference signal symbol that contains a pre-defined reference signal. The first type of information is embedded in the data symbols. If the second type of data is expected, then the second type of information is embedded in at least one reference symbol by quadrature amplitude modulating the pre-defined reference signal. The subframe is then transmitted from one node in the network to a second node. If it is determined that the second node is not expecting the second type of information, then a discontinuous transmission (DTX) response is embedded in the reference symbol instead of the second type of information.
摘要翻译：无线蜂窝网络内的传输可以包括第一和第二类型的信息。子帧包括多个符号，至少一个符号被指定为数据符号，并且至少一个符号被指定为包含预定义参考信号的参考信号符号。第一种类型的信息嵌入在数据符号中。如果期望第二类型的数据，则通过对预定义的参考信号进行正交幅度调制将第二类型的信息嵌入在至少一个参考符号中。然后将该子帧从网络中的一个节点发送到第二节点。如果确定第二节点不期望第二类型的信息，则将不连续传输（DTX）响应嵌入参考符号而不是第二类型的信息。

10. 发明授权

US08223808B2 Data and control multiplexing in PUSCH in wireless networks 有权
标题翻译：无线网络中的PUSCH中的数据和控制复用
公开(公告)号：US08223808B2
公开(公告)日：2012-07-17
申请号：US12364499
申请日：2009-02-02
申请人： Tarik Muharemovic , Zukang Shen , Pierre Bertrand , Eko Nugroho Onggosanusi
发明人： Tarik Muharemovic , Zukang Shen , Pierre Bertrand , Eko Nugroho Onggosanusi
IPC分类号： H04J3/04
CPC分类号： H04L1/1671 , H04L5/0007 , H04L5/0048 , H04L5/0055 , H04L25/0226 , H04L25/0228 , H04W72/10
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. One or more priority symbols are generated using the digital samples of the priority information. 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. For example, Rank Indicator (RI) is transmitted using symbol k, ACKNAK is transmitted using symbol k+1; and the reference signal (RS) is transmitted using symbol k+2, wherein symbols k, k+1, and k+2 are consecutive in time. 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。使用优先级信息的数字样本生成一个或多个优先级符号。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。例如，使用符号k发送秩指示符（RI），使用符号k + 1发送ACKNAK; 并且使用符号k + 2发送参考信号（RS），其中符号k，k + 1和k + 2在时间上是连续的。其他符号在可用位置传输。

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