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51. 发明申请

WO2005069807A3 WATERMARKS/SIGNATURES FOR WIRELESS COMMUNICATIONS 审中-公开
标题翻译： WATERMARKS /无线通信签名
公开(公告)号：WO2005069807A3
公开(公告)日：2006-10-12
申请号：PCT/US2005001038
申请日：2005-01-12
申请人： INTERDIGITAL TECH CORP , OLESEN ROBERT LIND , CHITRAPU PRABHAKAR R , CHIANG BING A , HERSCHAFT RICHARD DAN , HOFFMANN JOHN ERICH , SHIN SUNG-HYUK , REZNIK ALEXANDER , KAEWELL JOHN DAVID JR
发明人： OLESEN ROBERT LIND , CHITRAPU PRABHAKAR R , CHIANG BING A , HERSCHAFT RICHARD DAN , HOFFMANN JOHN ERICH , SHIN SUNG-HYUK , REZNIK ALEXANDER , KAEWELL JOHN DAVID JR
IPC分类号： H04L9/00 , H04K1/00 , H04L29/06 , H04M1/66 , H04M1/68 , H04W12/00 , H04W12/02 , H04W12/06
CPC分类号： H04L63/12 , H04L63/08 , H04L2463/101 , H04L2463/103 , H04W12/02 , H04W12/10
摘要： At least one user data stream is layer 2/3 processed [Fig.3. ref. 24], physical layer processed [Fig. 3, ref. 26] and radio frequency processed [Fig. 3, ref. 28]. A watermark/signature is embedded [Fig. 3, ref. 30] at least one of layer 2/3, [Fig. 3, ref. 24] physical layer [Fig. 3, ref. 24] or radio frequency [Fig. 3, ref.28], producing an embedded wireless communication. The embedded wireless communication is wirelessly transferred [Fig. 3, ref. 36]. The embedded wireless communication is received [Fig. 3, ref. 34] and the watermark/signature is extracted [Fig. 3, ref. 34] from the embedded wireless communication.
摘要翻译：至少一个用户数据流是第2/3层处理的[图3]。 REF。 24]，物理层处理[图。 3，参考文献 26]和射频处理[ 3，参考文献 28。嵌入水印/签名。 3，参考文献 30]层2/3中的至少一个， 3，参考文献 24]物理层[ 3，参考文献 24]或射频[ 3，参考文献28]，产生嵌入式无线通信。嵌入式无线通信被无线传输[ 3，参考文献 36。接收嵌入式无线通信[ 3，参考文献 34]，并且提取水印/签名。 3，参考文献 34]从嵌入式无线通信。

52. 发明申请

WO2004099919A2 METHOD AND APPARATUS FOR DELIVERY OF DATA-BASED/VOICE SERVICES OVER PICONETS AND WIRELESS LANS (WLANS) COUPLED TO 3GPP DEVICES INCLUDING PROTOCOL ARCHITECTURE AND INFORMATION ELEMENTS RELATING TO SHORT MESSAGE SERVICE (SMS) OVER WLANS 审中-公开
标题翻译：用于传送与3GPP设备相关的基于数据的/无线局域网（WLAN）的数据/语音服务的方法和装置，其中包括协议架构和与WLANS中的短消息服务（SMS）相关的信息元素
公开(公告)号：WO2004099919A2
公开(公告)日：2004-11-18
申请号：PCT/US2004013458
申请日：2004-04-30
申请人： INTERDIGITAL TECH CORP , SHAHEEN KAMEL M , CHITRAPU PRABHAKAR R , KIERNAN BRIAN GREGORY , PURKAYASTHA DEBASHISH
发明人： SHAHEEN KAMEL M , CHITRAPU PRABHAKAR R , KIERNAN BRIAN GREGORY , PURKAYASTHA DEBASHISH
IPC分类号： H04L12/28 , H04L12/56 , H04L12/58 , H04L29/06 , H04W4/14 , H04W4/18 , H04W80/00 , H04W84/04 , H04W84/12 , H04W92/02 , G06F
CPC分类号： H04L65/1069 , H04L51/066 , H04L51/38 , H04L61/2007 , H04L65/1006 , H04L69/08 , H04W4/14 , H04W4/18 , H04W8/04 , H04W36/08 , H04W80/00 , H04W84/04 , H04W84/12 , H04W88/16 , H04W92/02
摘要： Method and apparatus delivering voice/data services within a piconet operating over a limited range or over a WLAN communicating with 3GPP devices by reformatting data into IP format before delivering to the WLAN. The service is short message service (SMS). Upon receipt of an SMS message, relevant routing information is retrieved. A PDGW address for the SMS message is identified and is sent to the PDGW address which identifies the WLAN user equipment (UE) for receiving the SMS and reformats the SMS message into IP format (text or encapsulation) for delivery to the UE. A protocol architecture is provided for SMS delivery over WLANs, in particular, for UMTS/CDMA based SMS over WLAN through two alternative mechanisms, i.e., SMS tunneling and SMS proxy, for protocols for the delivery of SMS across the WLAN. The invention enhances standard 802.11 in the context of UMTS and CDMA 2000; as well as other scenarios.
摘要翻译：在有限范围内或通过与3GPP设备通信的WLAN之间传送语音/数据服务的方法和装置，在传送到WLAN之前将数据重新格式化为IP格式。该服务是短消息服务（SMS）。在接收到SMS消息时，检索相关路由信息。识别用于SMS消息的PDGW地址，并将其发送到标识用于接收SMS的WLAN用户设备（UE）的PDGW地址，并将SMS消息重新格式化为用于传送给UE的IP格式（文本或封装）。提供了用于通过WLAN进行SMS传送的协议架构，特别是针对用于通过WLAN传送SMS的协议的两种替代机制（即SMS隧道和SMS代理），通过WLAN为基于UMTS / CDMA的SMS。本发明在UMTS和CDMA2000的上下文中增强了标准802.11; 以及其他场景。

53. 发明专利

JP2014060739A System level architecture for relayed uplink communication 审中-公开
标题翻译：用于中继上网通信的系统级结构
公开(公告)号：JP2014060739A
公开(公告)日：2014-04-03
申请号：JP2013218294
申请日：2013-10-21
申请人： Interdigital Patent Holdings Inc , インターデイジタルパテントホールディングスインコーポレイテッド
发明人： LIN ZINAN , ELDAD M ZEIRA , REZNIK ALEXANDER , CHITRAPU PRABHAKAR R , SANA SFAR
IPC分类号： H04W16/26 , H04B7/02 , H04J99/00 , H04W72/04
CPC分类号： H04W4/12 , H04B7/022 , H04B7/026 , H04B7/15592 , H04L1/1812 , H04L5/0007 , H04L5/0037 , H04L5/0046 , H04L2001/0097 , H04W72/0446 , H04W84/047
摘要： PROBLEM TO BE SOLVED: To provide a wireless communication method and apparatus for assigning different phases (i.e., time periods) to perform data transmissions over designated frequency bands in a cooperative relaying system.SOLUTION: In phase 1, a relay station (RS) listens to a wireless transmit/receive unit (WTRU) and successfully receives b information bits. In phase 2, the RS and the WTRU cooperatively transmit these b information bits to the destination. These transmissions may be performed in a unicast scheme, in which the WTRU sends information to a selected RS in phase 1, and the RS forwards the information to a base station (BS) in phase 2. The transmission may also be performed in a multicast scheme, in which the WTRU sends information to the RS and the BS in phase 1, and the RS transmits a subset of the information to the BS in phase 2.
摘要翻译：要解决的问题：提供一种用于分配不同相位（即，时间段）以在协作中继系统中在指定频带上执行数据传输的无线通信方法和装置。解决方案：在阶段1中，中继站（RS）监听到无线发射/接收单元（WTRU）并且成功地接收b个信息比特。在阶段2中，RS和WTRU协同地将这些b信息比特发送到目的地。这些传输可以在单播方案中执行，其中WTRU在阶段1中向所选择的RS发送信息，并且RS在第2阶段将信息转发到基站（BS）。传输也可以在多播方案，其中WTRU在阶段1中向RS和BS发送信息，并且RS在阶段2中向BS发送信息的子集。

54. 发明专利

JP2014003719A Method for simplifying complexity of uplink status flag (usf) decode for wireless transmission and reception unit of redhot a and b 审中-公开
标题翻译：用于简化UPHINK A和B的无线传输和接收单元的上行链路状态标签（USF）解码的复杂度的方法
公开(公告)号：JP2014003719A
公开(公告)日：2014-01-09
申请号：JP2013210365
申请日：2013-10-07
申请人： Interdigital Patent Holdings Inc , インターデイジタルパテントホールディングスインコーポレイテッド
发明人： RUDOLF MARIAN , DICK STEPHEN G , CHITRAPU PRABHAKAR R , BELLOWS AGIRI
IPC分类号： H04W72/04
CPC分类号： H04L1/0038 , H04L1/0086
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus that allow for reliable low-complexity decoding of EGPRS2 communication burst when RTTI and BTTI apparatuses operate in the same time slot (group).SOLUTION: Various configurations for uplink status flag (USF) mapping use adjustable bit replacement of a part or all of USF channel coding bits in a communication burst. Configurations which make possible adjustable use of a symbol mapping stage in a transmitter and a receiver for the purpose of enhancing throughput and/or reducing complexity are also disclosed. Admissible mapping rules are known to the receiver and the transmitter. In order to increase throughput for the EGPRS2 communication burst, introduced is RTTI transmission by a different modulation type or an EGPRS/EGPRS2 modulation and encoding scheme during the BTTI interval which makes reliable USF decoding possible and makes the complexity of the decoder reduced.
摘要翻译：要解决的问题：提供一种当RTTI和BTTI设备在相同的时隙（组）中操作时允许EGPRS2通信突发的可靠的低复杂度解码的方法和装置。解决方案：用于上行链路状态标志（USF）映射的各种配置在通信突发中使用USF信道编码比特的一部分或全部的可调节位替换。还公开了为了增加吞吐量和/或降低复杂性而使发射机和接收机中的符号映射级可能可调节使用的配置。接收机和发射机已知允许的映射规则。为了增加EGPRS2通信突发的吞吐量，引入了在BTTI间隔期间通过不同调制类型或EGPRS / EGPRS2调制和编码方案的RTTI传输，这使得可靠的USF解码成为可能，并且使解码器的复杂度降低。

55. 发明专利

JP2013219801A Method and apparatus for reliably transmitting radio blocks with piggybacked ack/nack fields 有权
标题翻译：用可靠的ACK / NACK信号发送无线电块的方法和装置
公开(公告)号：JP2013219801A
公开(公告)日：2013-10-24
申请号：JP2013111832
申请日：2013-05-28
申请人： Interdigital Patent Holdings Inc , インターデイジタルパテントホールディングスインコーポレイテッド
发明人： BELLOWS AGIRI , RUDOLF MARIAN , CHITRAPU PRABHAKAR R , DICK STEPHEN G
IPC分类号： H04W28/06 , H04W72/04
CPC分类号： H04L1/1664 , H04L1/0081 , H04L1/0086 , H04L2001/0098 , H04L2001/125
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for linking performance and error resilience of different portions of a radio block and matching portions of a radio block to their respective requirements for PAN filed inclusion, when compared to transmission without PAN field inclusion, without changing the number of channel coded bits.SOLUTION: A method for use in a WTRU includes: generating a stream of bits for transmission that includes data bits and piggybacked acknowledgement/non-acknowledgement (PAN) bits; interleaving the stream of bits to create an interleaved stream of bits; modulating the interleaved stream of bits to create a plurality of symbols, where each of the plurality of symbols represents a plurality of bits, and where no PAN bits are present in a least significant bit (LSB) position of each of the plurality of symbols; and transmitting the plurality of symbols.
摘要翻译：要解决的问题：提供一种方法和装置，用于将无线电块的不同部分和无线电块的匹配部分的性能和错误弹性与其对PAN归档的各自要求相关联，与没有PAN场包含的传输相比，没有改变信道编码比特数目。解决方案：一种在WTRU中使用的方法包括：产生包括数据比特和捎带的确认/非确认（PAN）比特的用于传输的比特流; 交织比特流以创建交织的比特流; 调制所述交织的比特流以创建多个符号，其中所述多个符号中的每一个代表多个比特，并且其中在所述多个符号中的每一个的最低有效位（LSB）位置中不存在PAN比特; 以及发送所述多个符号。

56. 发明申请

WO2013184618A1 LAWFUL INTERCEPTION FOR LOCAL SELECTED IP TRAFFIC OFFLOAD AND LOCAL IP ACCESS PERFORMED AT A NON-CORE GATWAY 审中-公开
标题翻译：本地选择的IP流量卸载和本地IP访问在非核心GATWAY执行的法律障碍
公开(公告)号：WO2013184618A1
公开(公告)日：2013-12-12
申请号：PCT/US2013043983
申请日：2013-06-04
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： CARTMELL JOHN , CHANDRA ARTY , CHITRAPU PRABHAKAR R
IPC分类号： H04L29/06
CPC分类号： H04L63/306 , H04L63/0227 , H04W12/02 , H04W84/045
摘要： Systems, methods, and instrumentalities are described to implement reporting of surveillance information associated with a device. A gateway device may intercept a communication associated with the device. The gateway device may route the communication such that the communication bypasses a core network. The gateway device may report information associated with the communication to a core network entity. The gateway device may receive a command message. The command message may include a request for a surveillance status of the device. The gateway device may send a response message. The response message may indicate a surveillance status of the device. The gateway device may receive an activate surveillance signal for the device. The gateway device may receive a deactivate surveillance signal for the device. Upon receiving the deactivate surveillance signal, the gateway device may stop further reporting.
摘要翻译：描述系统，方法和手段来实现与设备相关联的监视信息的报告。网关设备可以拦截与该设备相关联的通信。网关设备可以路由通信，使得通信绕过核心网络。网关设备可以将与该通信相关联的信息报告给核心网络实体。网关设备可以接收命令消息。命令消息可以包括对设备的监视状态的请求。网关设备可以发送响应消息。响应消息可以指示设备的监视状态。网关设备可以接收设备的激活监控信号。网关设备可以接收设备的停用监视信号。当接收到停用监视信号时，网关设备可能会停止进一步的报告。

57. 发明申请

WO2014043665A3 SELF-OPTIMIZATION OF BACKHAUL RADIO RESOURCES AND SMALL CELL BACKHAUL DELAY ESTIMATION 审中-公开
标题翻译：回程无线电资源的自我优化和小区回波延迟估计
公开(公告)号：WO2014043665A3
公开(公告)日：2014-07-31
申请号：PCT/US2013060063
申请日：2013-09-17
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： BAID AKASH , CHITRAPU PRABHAKAR R , TOMICI JOHN L , CARTMELL JOHN
IPC分类号： H04W24/10
CPC分类号： H04W24/08 , H04W24/10 , H04W72/1205 , H04W76/041 , H04W84/045
摘要： Control and/or management plane interactions may be implemented between one or more wireless backhaul links and respective associated access and/or core networks. The control and/or management plane interactions may be implemented in accordance with self-optimization functionalities and may be implemented to perform radio resource management (RRM) for the one or more wireless backhaul links. Packet-based synchronization and/or delay measurement techniques may be implemented to determine estimated values for wireless backhaul induced delay. The delay estimation information may be used by one or more devices in a wireless communications network, such as a packet data network gateway (PGW), a small cell gateway (SC GW), or an access point (AP), such as a small cell access point (SC AP). Delay estimation for wireless backhaul links may be implemented in accordance with PTP message replication and/or side-channel signaling, dual synchronization with GPS and PTP signaling, and/or timestamping.
摘要翻译：控制和/或管理平面交互可以在一个或多个无线回程链路与各自相关联的接入和/或核心网络之间实现。控制和/或管理平面交互可以根据自我优化功能来实现，并且可以被实现为对一个或多个无线回程链路执行无线电资源管理（RRM）。基于分组的同步和/或延迟测量技术可以被实施以确定无线回程引起的延迟的估计值。延迟估计信息可以由无线通信网络中的一个或多个设备使用，诸如分组数据网络网关（PGW），小型小区网关（SC GW）或接入点（AP），诸如小型小区接入点（SC AP）。无线回程链路的延迟估计可以根据PTP消息复制和/或侧信道信令，与GPS和PTP信令的双重同步和/或时间戳来实现。

58. 发明申请

WO2014043665A8 SELF-OPTIMIZATION OF BACKHAUL RADIO RESOURCES AND SMALL CELL BACKHAUL DELAY ESTIMATION 审中-公开
标题翻译：反向无线电资源的自我优化和小细胞反向延迟估计
公开(公告)号：WO2014043665A8
公开(公告)日：2014-06-12
申请号：PCT/US2013060063
申请日：2013-09-17
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： BAID AKASH , CHITRAPU PRABHAKAR R , TOMICI JOHN L , CARTMELL JOHN
IPC分类号： H04W28/16 , H04L5/02
CPC分类号： H04W24/08 , H04W24/10 , H04W72/1205 , H04W76/041 , H04W84/045
摘要： Control and/or management plane interactions may be implemented between one or more wireless backhaul links and respective associated access and/or core networks. The control and/or management plane interactions may be implemented in accordance with self-optimization functionalities and may be implemented to perform radio resource management (RRM) for the one or more wireless backhaul links. Packet-based synchronization and/or delay measurement techniques may be implemented to determine estimated values for wireless backhaul induced delay. The delay estimation information may be used by one or more devices in a wireless communications network, such as a packet data network gateway (PGW), a small cell gateway (SC GW), or an access point (AP), such as a small cell access point (SC AP). Delay estimation for wireless backhaul links may be implemented in accordance with PTP message replication and/or side-channel signaling, dual synchronization with GPS and PTP signaling, and/or timestamping.
摘要翻译：可以在一个或多个无线回程链路和相应的相关联的接入和/或核心网络之间实现控制和/或管理平面交互。控制和/或管理平面交互可以根据自身优化功能来实现，并且可以被实现为对一个或多个无线回程链路执行无线电资源管理（RRM）。基于分组的同步和/或延迟测量技术可以被实现以确定无线回程感应延迟的估计值。延迟估计信息可以由诸如分组数据网络网关（PGW），小型小区网关（SC GW）或接入点（AP）的无线通信网络中的一个或多个设备使用，诸如小型小区接入点（SC AP）。无线回程链路的延迟估计可以根据PTP消息复制和/或侧信道信令，与GPS和PTP信令的双重同步和/或时间戳来实现。

59. 发明专利

SG189758A1 CHOOSING PULSE-SHAPING AND FILTERS IN ENHANCED GENERAL PACKET RADIO SERVICES (EGPRS) 未知
公开(公告)号：SG189758A1
公开(公告)日：2013-05-31
申请号：SG2013025838
申请日：2008-08-05
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： RUDOLF MARIAN , AGHILI BEHROUZ , DICK STEPHEN G , CHITRAPU PRABHAKAR R , LI YAN
摘要： CHOOSING PULSE-SHAPING AND FILTERS IN ENHANCED GENERAL PACKET RADIO SERVICES (EGPRS) A method and apparatus are disclosed for wireless transmission using two or more pulse shaping filters. Wireless transmit/receive units (WTRUs) and network entities are capable of utilizing a narrow band pulse shaping filter, a wideband pulse shaping filter, or both. The network entity and/or the WTRU select a pulse shaping filter to be used and transmits the selection by means of signaling. The signaling may be performed through layer 2/3 messages or by using non-access stratum (NAS) signaling messages.FIG. 5

60. 发明专利

AR072700A1 METODO Y APARATO PARA RETRANSMISION COOPERATIVA EN COMUNICACIONES INALAMBRICAS 未知
公开(公告)号：AR072700A1
公开(公告)日：2010-09-15
申请号：ARP090102537
申请日：2009-07-07
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： SFAR SANA , LIN ZINAN , REZNIK ALEXANDER , CHITRAPU PRABHAKAR R , SAMMOUR MOHAMMED , BELURI M C , ZEIRA ELDAD M
IPC分类号： H04L12/28
摘要： Se proporcionan un método y un aparato para la retransmision cooperativa en comunicaciones inalámbricas. Se divulga un esquema de retransmision eficaz y simplificado que pasa por diferentes modos en cada paquete utilizando informacion de programacion o cambiando informacion incluida en el paquete, sin requerir la reconfiguracion del enlace. El esquema de retransmision cooperativa también se beneficia del uso de protocolos de retransmision cooperativa que enfatizan la programacion centralizada. Un protocolo enfatiza la cooperacion de capa física a través de transmisiones sincronizadas y codificacion de espacio-tiempo distribuida y el otro protocolo enfatiza la cooperacion de capa de control de acceso al medio (MAC) utilizando diferentes flujos o mensajes MAC.

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