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公开(公告)号：US20070060167A1
公开(公告)日：2007-03-15
申请号：US11489918
申请日：2006-07-19
Applicant: Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Andersen
Inventor： Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Andersen
IPC: H04Q7/20
CPC classification number: H04W52/02 , H04W52/24 , H04W52/286 , H04W72/00
Abstract: A control scheme using packet headers allows GSM EDGE Radio Access Network (GERAN) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for GERAN allows Voice over Internet Protocol (VoIP) frames to be transmitted over GERAN air interfaces without excessive feedback latency. As a result, Hybrid Automatic Repeat-reQuest (H-ARQ) acknowledgements may be timely provided for end-to-end VoIP calls that traverse GERAN air interfaces. Additionally, Incremental Redundancy H-ARQ and link quality feedback latencies are decreased.
Abstract translation: 使用分组报头的控制方案允许GSM EDGE无线电接入网络（GERAN）系统通过诸如叠加编码，多用户分组传输，联合检测和/或联合解码的复用技术来提高频谱效率。 GERAN的快速反馈方案允许通过GERAN空中接口传输语音互联网协议（VoIP）帧，而无需过多的反馈延迟。 因此，可以及时提供混合自动重复请求（H-ARQ）确认，用于穿越GERAN空中接口的端到端VoIP呼叫。 此外，增量冗余H-ARQ和链路质量反馈等待时间减少。
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公开(公告)号：US08743861B2
公开(公告)日：2014-06-03
申请号：US12987576
申请日：2011-01-10
Applicant: Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Peter Skov Andersen
Inventor： Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Peter Skov Andersen
IPC: H04B7/212
CPC classification number: H04W52/02 , H04W52/24 , H04W52/286 , H04W72/00
Abstract: A control scheme using packet headers allows GSM EDGE Radio Access Network (GERAN) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for GERAN allows Voice over Internet Protocol (VoIP) frames to be transmitted over GERAN air interfaces without excessive feedback latency. As a result, Hybrid Automatic Repeat-reQuest (H-ARQ) acknowledgements may be timely provided for end-to-end VoIP calls that traverse GERAN air interfaces. Additionally, Incremental Redundancy H-ARQ and link quality feedback latencies are decreased.
Abstract translation: 使用分组报头的控制方案允许GSM EDGE无线电接入网络（GERAN）系统通过诸如叠加编码，多用户分组传输，联合检测和/或联合解码的复用技术来提高频谱效率。 GERAN的快速反馈方案允许通过GERAN空中接口传输语音互联网协议（VoIP）帧，而无需过多的反馈延迟。 因此，可以及时提供混合自动重复请求（H-ARQ）确认，用于穿越GERAN空中接口的端到端VoIP呼叫。 此外，增量冗余H-ARQ和链路质量反馈等待时间减少。
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公开(公告)号：US08169953B2
公开(公告)日：2012-05-01
申请号：US11435573
申请日：2006-05-16
Applicant: Aleksandar Damnjanovic , Lorenzo Casaccia
Inventor： Aleksandar Damnjanovic , Lorenzo Casaccia
CPC classification number: H04W28/18 , H04B7/2615 , H04B7/2621 , H04B7/264 , H04B7/2659 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/0094 , H04L5/14 , H04W36/18 , H04W72/0406
Abstract: A Global System for Mobile Communications (GSM) network supports multi-carrier operation on the downlink and/or uplink for a mobile station. The mobile station receives an assignment of multiple carriers for a first link in the GSM network, receives an assignment of at least one carrier for a second link in the GSM network, and exchanges data with the GSM network via the multiple carriers for the first link and the at least one carrier for the second link. The first link may be the downlink and the second link may be the uplink, or vice versa. The mobile station may receive data on multiple carriers at the same time for multi-carrier operation on the downlink. The mobile station may transmit data on multiple carriers at the same time for multi-carrier operation on the uplink.
Abstract translation: 全球移动通信系统（GSM）网络支持针对移动台的下行链路和/或上行链路上的多载波操作。 移动台接收GSM网络中的第一链路的多个载波的分配，接收GSM网络中的第二链路的至少一个载波的分配，并通过第一链路的多个载波与GSM网络交换数据 以及用于第二链路的至少一个载波。 第一链路可以是下行链路，第二链路可以是上行链路，反之亦然。 移动台可以同时在多个载波上接收数据，用于在下行链路上进行多载波操作。 移动台可以同时在多个载波上发送数据，以便在上行链路上进行多载波操作。
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公开(公告)号：US07869417B2
公开(公告)日：2011-01-11
申请号：US11489918
申请日：2006-07-19
Applicant: Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Peter Skov Andersen
Inventor： Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Peter Skov Andersen
IPC: H04B7/212
CPC classification number: H04W52/02 , H04W52/24 , H04W52/286 , H04W72/00
Abstract: A control scheme using packet headers allows GSM EDGE Radio Access Network (GERAN) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for GERAN allows Voice over Internet Protocol (VoIP) frames to be transmitted over GERAN air interfaces without excessive feedback latency. As a result, Hybrid Automatic Repeat-reQuest (H-ARQ) acknowledgements may be timely provided for end-to-end VoIP calls that traverse GERAN air interfaces. Additionally, Incremental Redundancy H-ARQ and link quality feedback latencies are decreased.
Abstract translation: 使用分组报头的控制方案允许GSM EDGE无线电接入网络（GERAN）系统通过诸如叠加编码，多用户分组传输，联合检测和/或联合解码的复用技术来提高频谱效率。 GERAN的快速反馈方案允许通过GERAN空中接口传输语音互联网协议（VoIP）帧，而无需过多的反馈延迟。 因此，可以及时提供混合自动重复请求（H-ARQ）确认，用于穿越GERAN空中接口的端到端VoIP呼叫。 此外，增量冗余H-ARQ和链路质量反馈等待时间减少。
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公开(公告)号：US20060280142A1
公开(公告)日：2006-12-14
申请号：US11435573
申请日：2006-05-16
Applicant: Aleksandar Damnjanovic , Lorenzo Casaccia
Inventor： Aleksandar Damnjanovic , Lorenzo Casaccia
CPC classification number: H04W28/18 , H04B7/2615 , H04B7/2621 , H04B7/264 , H04B7/2659 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/0094 , H04L5/14 , H04W36/18 , H04W72/0406
Abstract: A Global System for Mobile Communications (GSM) network supports multi-carrier operation on the downlink and/or uplink for a mobile station. The mobile station receives an assignment of multiple carriers for a first link in the GSM network, receives an assignment of at least one carrier for a second link in the GSM network, and exchanges data with the GSM network via the multiple carriers for the first link and the at least one carrier for the second link. The first link may be the downlink and the second link may be the uplink, or vice versa. The mobile station may receive data on multiple carriers at the same time for multi-carrier operation on the downlink. The mobile station may transmit data on multiple carriers at the same time for multi-carrier operation on the uplink.
Abstract translation: 全球移动通信系统（GSM）网络支持针对移动台的下行链路和/或上行链路上的多载波操作。 移动台接收GSM网络中的第一链路的多个载波的分配，接收GSM网络中的第二链路的至少一个载波的分配，并通过第一链路的多个载波与GSM网络交换数据 以及用于第二链路的至少一个载波。 第一链路可以是下行链路，第二链路可以是上行链路，反之亦然。 移动台可以同时在多个载波上接收数据，用于在下行链路上进行多载波操作。 移动台可以同时在多个载波上发送数据，以便在上行链路上进行多载波操作。
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Patent Agency Ranking
公开(公告)号：US20120014268A1
公开(公告)日：2012-01-19
申请号：US12987576
申请日：2011-01-10
Applicant: Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Peter Skov Andersen
Inventor： Aleksandar Damnjanovic , Lorenzo Casaccia , Niels Peter Skov Andersen
CPC classification number: H04W52/02 , H04W52/24 , H04W52/286 , H04W72/00
Abstract: A control scheme using packet headers allows GSM EDGE Radio Access Network (GERAN) systems to increase spectral efficiency through multiplexing techniques, such as superposition coding, multi-user packet transmission, joint detection, and/or joint decoding. A fast feedback scheme for GERAN allows Voice over Internet Protocol (VoIP) frames to be transmitted over GERAN air interfaces without excessive feedback latency. As a result, Hybrid Automatic Repeat-reQuest (H-ARM) acknowledgements may be timely provided for end-to-end VoIP calls that traverse GERAN air interfaces. Additionally, Incremental Redundancy H-ARQ and link quality feedback latencies are decreased.
Abstract translation: 使用分组报头的控制方案允许GSM EDGE无线电接入网络（GERAN）系统通过诸如叠加编码，多用户分组传输，联合检测和/或联合解码的复用技术来提高频谱效率。 GERAN的快速反馈方案允许通过GERAN空中接口传输语音互联网协议（VoIP）帧，而无需过多的反馈延迟。 因此，可以及时提供混合自动重复请求（H-ARM）的确认，用于通过GERAN空中接口的端到端VoIP呼叫。 此外，增量冗余H-ARQ和链路质量反馈等待时间减少。
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公开(公告)号：US09392608B2
公开(公告)日：2016-07-12
申请号：US13085373
申请日：2011-04-12
Applicant: Osok Song , Aleksandar Damnjanovic , Tingfang Ji , Taesang Yoo , Parag Arun Agashe , Madhavan Srinivasan Vajapeyam , Yongbin Wei , Tao Luo , Rajat Prakash , Masato Kitazoe
Inventor： Osok Song , Aleksandar Damnjanovic , Tingfang Ji , Taesang Yoo , Parag Arun Agashe , Madhavan Srinivasan Vajapeyam , Yongbin Wei , Tao Luo , Rajat Prakash , Masato Kitazoe
CPC classification number: H04W72/082 , H04W72/08
Abstract: Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.
Abstract translation: 提供了用于分区资源以增强小区间干扰协调（eICIC）的方法和装置。 某些方面涉及广播指示时域资源划分信息（RPI）的消息，其中用户设备（UE）可以在空闲模式下操作。 利用RPI，UE可能能够识别来自相邻小区的减少/消除的干扰的受保护资源。 该广播消息中的RPI可以被编码为位图，作为U / N / X子帧的枚举的替代或补充。 其他方面需要发送指示时域RPI的专用或单播消息，其中UE可以在连接模式下操作。 利用RPI，UE可以在受保护的基站期间基于来自服务基站的一个或多个信号来确定信道状态信息（CSI），进行无线电资源管理（RRM）测量或执行无线电链路监视（RLM） 时域资源。
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8.发明授权公开(公告)号：US09226288B2
公开(公告)日：2015-12-29
申请号：US13085080
申请日：2011-04-12
Applicant: Alan Barbieri , Tingfang Ji , Tao Luo , Madhavan Srinivasan Vajapeyam , Osok Song , Aleksandar Damnjanovic , Yongbin Wei , Parag Arun Agashe , Durga Prasad Malladi
Inventor： Alan Barbieri , Tingfang Ji , Tao Luo , Madhavan Srinivasan Vajapeyam , Osok Song , Aleksandar Damnjanovic , Yongbin Wei , Parag Arun Agashe , Durga Prasad Malladi
CPC classification number: H04W72/0426 , H04W72/005 , H04W72/1231 , H04W72/1289
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which an apparatus may determine broadcast channel scheduling information for one or more broadcasts of a payload by a broadcast channel associated with a first base station based on one or more broadcast channel interference coordination schemes, wherein reception of the broadcast channel associated with the first base station is interfered at least in part based on one or more transmissions from a second base station, and receive the payload based on the determined broadcast channel scheduling information.
Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品，其中装置可以基于一个或多个广播来确定与第一基站相关联的广播信道的有效载荷的一个或多个广播的广播信道调度信息 信道干扰协调方案，其中与第一基站相关联的广播信道的接收至少部分地基于来自第二基站的一个或多个传输被干扰，并且基于所确定的广播信道调度信息来接收有效载荷。
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9.发明授权Method and apparatus for inferring user equipment interference suppression capability from measurements report 有权用于从测量报告推断用户设备干扰抑制能力的方法和装置公开(公告)号：US09065583B2
公开(公告)日：2015-06-23
申请号：US13082124
申请日：2011-04-07
Applicant: Aleksandar Damnjanovic , Juan Montojo
Inventor： Aleksandar Damnjanovic , Juan Montojo
CPC classification number: H04J11/005 , H04W24/10 , H04W72/082
Abstract: UE that are able to cancel interference from CRS, a PDSCH, a PDCCH, or a PCFICH may do so without explicitly signaling the capability to the serving eNB. The serving eNB may transmit to the UE a plurality of cell identifiers to indicate from which cells interference should be canceled. The UE receives CRS, PDSCH, PDCCH, or PCFICH from the serving eNB and cancels CRS, PDSCH, PDCCH, or PCFICH interference, respectively from the signal received from the eNB. The UE cancels the interference from the cells that correspond to the cell identifiers. The UE may then transmit a report to the eNB with a quality measurement without the interference.
Abstract translation: 能够消除来自CRS，PDSCH，PDCCH或PCFICH的干扰的UE可以在不向服务eNB明确地发送能力的情况下这样做。 服务eNB可以向UE发送多个小区标识符，以指示哪个小区应该取消干扰。 UE从服务eNB接收CRS，PDSCH，PDCCH或PCFICH，并分别从eNB接收的信号中取消CRS，PDSCH，PDCCH或PCFICH干扰。 UE消除来自对应于小区标识符的小区的干扰。 然后，UE可以在没有干扰的情况下以质量测量方式向eNB发送报告。
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公开(公告)号：US08989026B2
公开(公告)日：2015-03-24
申请号：US13039274
申请日：2011-03-02
Applicant: Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Juan Montojo
Inventor： Peter Gaal , Wanshi Chen , Jelena M. Damnjanovic , Aleksandar Damnjanovic , Juan Montojo
CPC classification number: H04L5/0042 , H04L5/001 , H04L5/0094 , H04W72/042 , H04W72/0453
Abstract: Certain aspects of the present disclosure relate to techniques for user-specific search space design for multi-carrier operation in Long Term Evolution Advanced (LTE-A) systems. The user-specific search space can be designed for searching Physical Downlink Control Channels (PDCCHs) transmitted on one component carrier (CC) that schedules Physical Downlink Shared Channel/Physical Uplink Shared Channel (PDSCH/PUSCH) transmissions on two or more different CCs. In one aspect, multiple independent user-specific search spaces can be designed. In another aspect, one user-specific search space can be randomly derived and then expanded to accommodate search for multiple CCs. In yet another aspect, the search space design can retain randomness in starting search element indices of multiple PDSCH/PUSCH CCs, while overlapping of search spaces for multiple PDSCH/PUSCH CCs can be avoided.
Abstract translation: 本公开的某些方面涉及用于在长期演进高级（LTE-A）系统中用于多载波操作的用户特定搜索空间设计的技术。 用户特定搜索空间可以被设计用于搜索在两个或多个不同CC上调度物理下行链路共享信道/物理上行链路共享信道（PDSCH / PUSCH）传输的一个分量载波（CC）上发送的物理下行链路控制信道（PDCCH）。 在一个方面，可以设计多个独立的用户特定搜索空间。 在另一方面，可以随机导出一个用户特定的搜索空间，然后扩展以适应多个CC的搜索。 在另一方面，搜索空间设计可以保留多个PDSCH / PUSCH CC的搜索元素索引的随机性，而可以避免多个PDSCH / PUSCH CC的搜索空间重叠。
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