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31. 发明授权

US08737421B2 MAC packet data unit construction for wireless systems 有权
标题翻译：用于无线系统的MAC分组数据单元构造
公开(公告)号：US08737421B2
公开(公告)日：2014-05-27
申请号：US12874829
申请日：2010-09-02
申请人： Hang Zhang , Mo-Han Fong
发明人： Hang Zhang , Mo-Han Fong
IPC分类号： H04J3/16
CPC分类号： H04W28/065 , H04L1/1867 , H04W12/02
摘要： A method for wireless communication using MAC PDUs. The method includes determining one or more characteristics of a service flow and selecting on the basis of the one or more characteristics a MAC PDU header type among a plurality of MAC PDU header types. The service flow data is encapsulated in MAC PDUs with a header of the selected type. The MAC PDUs with the encapsulated service flow data are then wirelessly transmitted. Also, a method for communication between a Base Station (BS) and a Subscriber Station (SS). The method includes generating at the BS a plurality of MAC PDU packets with a payload component holding service flow data and a plurality of MAC PDU packets without payload component, carrying control information. The method also includes transmitting wirelessly the MAC PDU packets with the payload component and the MAC PDU packets with the control information to the SS.
摘要翻译：一种使用MAC PDU进行无线通信的方法。该方法包括确定服务流的一个或多个特性，并且基于一个或多个特性来选择多个MAC PDU头类型中的MAC PDU头类型。服务流数据被封装在具有所选类型的报头的MAC PDU中。具有封装业务流数据的MAC PDU随后被无线传输。另外，一种用于基站（BS）和用户站（SS）之间的通信的方法。该方法包括在BS处生成具有保存业务流数据的有效载荷分量的多个MAC PDU分组，以及携带控制信息的无有效载荷分量的多个MAC PDU分组。该方法还包括将具有控制信息的有效载荷分量和MAC PDU分组的MAC PDU分组无线发送到SS。

32. 发明授权

US08687590B2 System and method for handover between relays 有权
标题翻译：继电器之间切换的系统和方法
公开(公告)号：US08687590B2
公开(公告)日：2014-04-01
申请号：US12573014
申请日：2009-10-02
申请人： Zhijun Cai , Rose Qingyang Hu , Yi Yu , Mo-Han Fong , Chandra S. Bontu
发明人： Zhijun Cai , Rose Qingyang Hu , Yi Yu , Mo-Han Fong , Chandra S. Bontu
IPC分类号： H04W36/18
CPC分类号： H04W36/0033 , H04W36/02
摘要： A method is provided for handing over a user equipment (UE). The method includes a donor access node with which the UE is in communication via a serving relay node receiving UE context information. The method further includes the donor access node using the UE context information to identify data packets that belong to the UE, wherein the data packets are forwarded from the serving relay node to a target relay node.
摘要翻译：提供了用于移交用户设备（UE）的方法。该方法包括经由服务中继节点接收UE上下文信息的UE与之通信的供体接入节点。所述方法还包括使用所述UE上下文信息来识别属于所述UE的数据分组的所述供体接入节点，其中所述数据分组从所述服务中继节点转发到目标中继节点。

33. 发明授权

US08649338B2 Apparatus and method for mobile assisted adaptive FFR 有权
标题翻译：移动辅助自适应FFR的装置和方法
公开(公告)号：US08649338B2
公开(公告)日：2014-02-11
申请号：US12830909
申请日：2010-07-06
申请人： Sophie Vrzic , Mo-Han Fong
发明人： Sophie Vrzic , Mo-Han Fong
IPC分类号： H04B17/00 , H04W72/12
CPC分类号： H04W72/082 , H04L5/0007 , H04L5/0032 , H04L5/0044 , H04L5/0062 , H04L5/0091 , H04W16/10 , H04W52/143 , H04W52/241 , H04W52/244 , H04W52/247 , H04W52/248 , H04W52/38 , H04W52/386
摘要： In a method of fractional frequency reuse in a communication network, a frequency band is divided into a plurality of sub-bands according to a Fractional Frequency Reuse (FFR) scheme to define a FFR allocation of the band for a plurality of bases stations, each of the base stations being associated with a respective region. At a first base station of the plurality of base stations, the first base station associated with a first region, communication with a mobile terminal in the first region is established on one of the plurality of sub-bands according to the FFR allocation. A second base station of the plurality of base stations, the second base station associated with a second region, transmits on the one of the plurality of sub-bands according to the FFR allocation; receives an indication of a coverage problem detected at the mobile terminal due to interference from the second base station on the one of the plurality of sub-bands; and in response to the receiving the indication, decreases a transmit power level for the one of the plurality of sub-bands in the second region.
摘要翻译：在通信网络中的分数频率重用的方法中，根据分数频率重用（FFR）方案将频带划分为多个子带，以定义多个基站的频带的FFR分配，每个的基站与相应区域相关联。在多个基站的第一基站处，根据FFR分配，在多个子带中的一个子带上建立与第一区域相关联的第一基站与第一区域中的移动终端的通信。多个基站的第二基站，与第二区域相关联的第二基站根据FFR分配在多个子带中的一个上进行发送; 由于来自所述第二基站的所述多个子带中的所述一个子带的干扰，接收在所述移动终端处检测到的覆盖问题的指示; 并且响应于接收到所述指示，降低所述第二区域中的所述多个子带中的所述一个子带的发射功率电平。

34. 发明授权

US08626225B2 Power headroom reporting for carrier aggregation 有权
标题翻译：载波聚合的功率余量报告
公开(公告)号：US08626225B2
公开(公告)日：2014-01-07
申请号：US12785320
申请日：2010-05-21
申请人： Youn Hyoung Heo , Zhijun Cai , Andrew Mark Earnshaw , Sean McBeath , Mo-Han Fong
发明人： Youn Hyoung Heo , Zhijun Cai , Andrew Mark Earnshaw , Sean McBeath , Mo-Han Fong
IPC分类号： H04B7/00
CPC分类号： H04W52/365 , H04L5/0053 , H04W52/242 , H04W52/34 , H04W72/0406 , H04W72/1284 , H04W76/10
摘要： A method for reporting power headroom-related information for a plurality of aggregated carriers. The method includes reporting the power headroom-related information for a number of the aggregated carriers that is less than or equal to the total number of aggregated carriers.
摘要翻译：一种用于报告多个聚合载波的功率余量相关信息的方法。该方法包括报告小于或等于聚合载波总数的多个聚合载波的功率余量相关信息。

35. 发明授权

US08576775B2 Hybrid-QRD-SIC and imbalanced MCS system and method for MIMO 有权
标题翻译：混合QRD-SIC和不平衡MCS系统和MIMO方法
公开(公告)号：US08576775B2
公开(公告)日：2013-11-05
申请号：US12768262
申请日：2010-04-27
申请人： Yongkang Jia , Mo-Han Fong , Zhijun Cai , Yi Yu , Hua Xu
发明人： Yongkang Jia , Mo-Han Fong , Zhijun Cai , Yi Yu , Hua Xu
IPC分类号： H04B1/00
CPC分类号： H04L25/0328 , H04J11/004 , H04J11/0043 , H04L1/0048 , H04L25/03331 , H04L2025/03426
摘要： A method and system for multiple input, multiple output (MIMO) detection and channel decoding comprising: decomposing a channel complex gain matrix into a unitary matrix and an upper right hand triangular matrix; providing a received signal to a complex conjugate transpose of the unitary matrix, thereby creating a plurality of signals; normalizing a last of the plurality of signals; channel decoding the normalized last of the plurality of signals, thereby recovering a last codeword signal; encoding the last codeword signal; utilizing the encoded last codeword signal to recover a second last codeword signal; and repeating the utilizing until all codeword signals are recovered. Also, a method and system for providing an imbalanced modulation and coding scheme for successive interference cancellation.
摘要翻译：一种用于多输入多输出（MIMO）检测和信道解码的方法和系统，包括：将信道复增益矩阵分解为单一矩阵和右上角三角矩阵; 将接收的信号提供给酉矩阵的复共轭转置，从而产生多个信号; 归一化所述多个信号中的最后一个信号; 对所述多个信号中的归一化最后一个信道进行解码，从而恢复最后的码字信号; 对最后一个码字信号进行编码; 利用编码的最后码字信号来恢复第二最后码字信号; 并重复利用直到所有码字信号被恢复。而且，提供用于连续干扰消除的不平衡调制和编码方案的方法和系统。

36. 发明申请

US20130272181A1 EXCHANGING CONFIGURATION DATA 有权
标题翻译：交换配置数据
公开(公告)号：US20130272181A1
公开(公告)日：2013-10-17
申请号：US13681370
申请日：2012-11-19
申请人： Mo-Han Fong , Geng Wu , Chang Hong Shan , Puneet Jain , Muthaiah Venkatachalam
发明人： Mo-Han Fong , Geng Wu , Chang Hong Shan , Puneet Jain , Muthaiah Venkatachalam
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04W4/00 , H04W4/20 , H04W4/50
摘要： Embodiments of apparatus, computer-implemented methods, systems, devices, and computer-readable media are described herein for a user equipment (“UE”) to generate, for transmission to a remote entity executing on a remote computing device in communication with the UE over an air interface of an Evolved Universal Terrestrial Radio Access Network (“EUTRAN”), a container that includes UE or base station (e.g., Evolved Node B, or “eNB”) configuration data (e.g., an inactivity time interval), or over-the-top (“OTT”) application configuration data. In embodiments, the UE may transmit the container through a logical tunnel passing through the air interface between a local processing entity executing on the computing device and the remote entity. A base station such as an eNB may be similarly configured to generate and/or transmit, to a UE, a container with UE, base station, or OTT application configuration data, through a logical tunnel passing through the air interface.
摘要翻译：本文描述了设备，计算机实现的方法，系统，设备和计算机可读介质的实施例，用于用户设备（“UE”）生成用于与在与UE通信的远程计算设备上执行的远程实体的传输在演进的通用陆地无线电接入网络（“EUTRAN”）的空中接口上，包括UE或基站（例如演进节点B或“eNB”）配置数据（例如，不活动时间间隔）的容器，或顶级（“OTT”）应用程序配置数据。在实施例中，UE可以通过穿过计算设备上执行的本地处理实体与远程实体之间的空中接口的逻辑隧道来发送容器。诸如eNB的基站可以类似地配置为通过穿过空中接口的逻辑隧道向UE发送和/或向UE发送具有UE，基站或OTT应用配置数据的容器。

37. 发明授权

US08555145B2 Systems and methods of encoding using a reduced codebook with adaptive resetting 有权
标题翻译：使用具有自适应重置的简化码本进行编码的系统和方法
公开(公告)号：US08555145B2
公开(公告)日：2013-10-08
申请号：US12874707
申请日：2010-09-02
申请人： Hosein Nikopourdeilami , Jun Yuan , Mo-Han Fong , Mohammadhadi Baligh
发明人： Hosein Nikopourdeilami , Jun Yuan , Mo-Han Fong , Mohammadhadi Baligh
IPC分类号： H03M13/00 , H04Q1/20 , H04L27/28 , H04L23/02 , H04L1/02 , H04L27/00 , H04B17/00 , G06F11/00
CPC分类号： H04L25/03343 , H03M7/3088 , H04L1/0071 , H04L1/06 , H04L5/0023 , H04L2025/03426 , H04L2025/03808
摘要： To feedback MIMO channel conditions, a codeword from a codebook is selected. To reduce signalling, the codewords are organized into codeword subsets. The receiver signals an index of a codeword into a current codeword subset previously made known to the transmitter. The current codeword subset is adaptively selected based on a threshold criterion. For example, if the best codeword from the current codeword subset is not sufficiently similar to the best codeword in the full codebook, a switch in the codeword subset is made.
摘要翻译：为了反馈MIMO信道条件，选择来自码本的码字。为了减少信令，码字被组织成码字子集。接收机将码字的索引发送到先前对发射机已知的当前码字子集。基于阈值标准自适应地选择当前码字子集。例如，如果来自当前码字子集的最佳码字不足以与完整码本中的最佳码字相似，则在码字子集中进行切换。

38. 发明授权

US08547861B2 Optimizing downlink communications between a base station and a remote terminal by power sharing 有权
标题翻译：通过功率共享优化基站和远程终端之间的下行链路通信
公开(公告)号：US08547861B2
公开(公告)日：2013-10-01
申请号：US12801977
申请日：2010-07-06
申请人： Jun Yuan , Mo-Han Fong
发明人： Jun Yuan , Mo-Han Fong
IPC分类号： G01R31/08
CPC分类号： H04L1/0016 , H04L1/0003 , H04L1/0009 , H04W52/262 , H04W72/0473 , H04W84/047
摘要： A method of optimizing downlink communications between a base station and mobile stations in a wireless communication system involves: identifying users that have a modulation control scheme (MCS) power value greater than a reference power value as high power users; for each of the high power users, calculating a power difference being a difference between a geometry value associated with each of the high power users and a reference geometry value associated with the reference power value respectively; summing the power differences in a power pool; identifying users that have an MCS power value below the reference power value as low power users; associating increased geometry values with at least some of the low power users while depleting the power pool by corresponding amounts until the power pool is depleted; and determining new MCSs for at least some of the low power users based on the increased geometry values.
摘要翻译：一种在无线通信系统中优化基站与移动台之间的下行链路通信的方法，包括：将具有大于参考功率值的调制控制方案（MCS）功率值的用户识别为大功率用户; 对于每个高功率用户，计算功率差是与每个高功率用户相关联的几何值之间的差异以及与参考功率值相关联的参考几何值; 总结电力系统的功率差异; 将具有低于参考功率值的MCS功率值的用户识别为低功率用户; 将增加的几何值与至少一些低功率用户相关联，同时在功率池耗尽之前将功率池耗尽相应的量; 以及基于所增加的几何值来为至少一些所述低功率用户确定新的MCS。

39. 发明授权

US08538443B2 Method and system for adjusting communication mode by adjusting the power level for a fractional frequency reuse in a wireless communication network 有权
$Method and system for adjusting communication mode by adjusting the power level for a fractional frequency reuse in a wireless communication network$
标题翻译：通过调整无线通信网络中的分数次频率重用的功率电平来调整通信模式的方法和系统
公开(公告)号：US08538443B2
公开(公告)日：2013-09-17
申请号：US12282196
申请日：2007-03-19
申请人： Sophie Vrzic , Jianming Wu , Mo-Han Fong
发明人： Sophie Vrzic , Jianming Wu , Mo-Han Fong
IPC分类号： H04W72/00 , H04W74/00
CPC分类号： H04W16/10 , H04W16/02 , H04W16/04 , H04W24/00 , H04W72/042
摘要： A method and system for fractional frequency reuse in a communication network. A plurality of fractional frequency reuse modes for wireless communication are defined in which each of the modes are associated with a corresponding group of wireless communication tones assigned to one of a plurality of power levels. Communication with at least one mobile terminal in a first region is established using a fractional frequency reuse mode from the plurality of fractional frequency reuse modes. A coverage problem with communication with at least one of the mobile terminal in the first sector is detected. A base station associated with a second region is notified to change communication within the second region to a different fractional frequency reuse mode from the plurality of fractional frequency reuse modes.
摘要翻译：一种通信网络中分数次重用的方法和系统。定义了用于无线通信的多个分数频率重用模式，其中每个模式与分配给多个功率电平之一的相应组的无线通信音调相关联。使用来自多个分数频率复用模式的分数频率复用模式来建立与第一区域中的至少一个移动终端的通信。检测与第一扇区中的至少一个移动终端的通信的覆盖问题。通知与第二区域相关联的基站，以从第二区域中的通信改变为来自多个分数频率重用模式的不同的分数频率重用模式。

40. 发明授权

US08537782B2 Soft handoff in OFDMA system 有权
公开(公告)号：US08537782B2
公开(公告)日：2013-09-17
申请号：US13597921
申请日：2012-08-29
申请人： Jianglei Ma , Wen Tong , Ming Jia , Peiying Zhu , Mo-Han Fong , Hang Zhang
发明人： Jianglei Ma , Wen Tong , Ming Jia , Peiying Zhu , Mo-Han Fong , Hang Zhang
IPC分类号： H04W36/00
CPC分类号： H04W36/18 , H04B7/022 , H04B7/0691
摘要： Soft handoff in an OFDMA system is disclosed. If the pilot signal strength for a base station exceeds the defined threshold, the base station is added to an active set list. Subcarriers in a plurality of orthogonal frequency division multiplexing (OFDM) symbols are divided and allocated into subchannels. The OFDM symbols are divided and multiplexed. A soft handoff zone with a first dimension of the subchannels and a second dimension of the divided and multiplexed OFDM symbols is defined. The soft handoff zone has subcarriers with a subchannel definition, for example, an identical permutation.

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