公开(公告)号：WO2013082245A1

公开(公告)日：2013-06-06

申请号：PCT/US2012/066991

申请日：2012-11-29

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： ZUNIGA, Juan, Carlos ,  CHITRAPU, Prabhakar, R. ,  BERNARDOS, Carlos, Jesus ,  REZNIK, Alexander ,  TOMICI, John, L. ,  PERRAS, Michelle

IPC: H04W8/24

CPC classification number: H04L29/08567 ,  H04W8/06 ,  H04W8/24 ,  H04W80/045

Abstract: Methods, apparatus and systems may support distributed and dynamic mobility management features, including for nodes, functions and interfaces. A distributed gateway (D-GW), which may be a logical entity, may implement functionality of a PDN gateway (PGW) along with additional functionality that may support distributed mobility management (DMM). Additionally, methods, apparatus, and systems may support detecting and discovering capabilities that may be used to support dynamic IP mobility features on mobile node and networks.

Abstract translation: 方法，装置和系统可以支持分布式和动态移动性管理特征，包括用于节点，功能和接口。 可以是逻辑实体的分布式网关（D-GW）可以实现PDN网关（PGW）的功能以及可支持分布式移动性管理（DMM）的附加功能。 此外，方法，装置和系统可以支持检测和发现可用于支持移动节点和网络上的动态IP移动性特征的能力。

公开(公告)号：WO2009029511A1

公开(公告)日：2009-03-05

申请号：PCT/US2008/073985

申请日：2008-08-22

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  AGHILI, Behrouz ,  RUDOLF, Marian ,  CHITRAPU, Prabhakar, R. ,  DICK, Stephen, G.

Inventor： AGHILI, Behrouz ,  RUDOLF, Marian ,  CHITRAPU, Prabhakar, R. ,  DICK, Stephen, G.

IPC: H04L1/16 ,  H04L27/34

CPC classification number: H04L1/1664 ,  H04L1/0081 ,  H04L1/0086 ,  H04L2001/0098 ,  H04L2001/125

Abstract: Piggybacked acknowledgement/non-acknowledgement (PAN) bits in unreliable bit positions of a modulated symbol are swapped with data bits located in more reliable bit positions. In addition, a power offset value may be applied to the symbols containing the PAN bits.

Abstract translation: 调制符号的不可靠位位置中的捎带确认/非确认（PAN）位与位于更可靠位位置的数据位进行交换。 此外，可以将功率偏移值应用于包含PAN位的符号。

公开(公告)号：WO2013009892A1

公开(公告)日：2013-01-17

申请号：PCT/US2012/046283

申请日：2012-07-11

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  REDDIBOYANA, Murali ,  TOMICI, John, L. ,  CHITRAPU, Prabhakar, R. ,  REZNIK, Alexander

Inventor： REDDIBOYANA, Murali ,  TOMICI, John, L. ,  CHITRAPU, Prabhakar, R. ,  REZNIK, Alexander

IPC: H04W76/02

CPC classification number: H04W36/14 ,  H04W36/0027 ,  H04W76/15 ,  H04W76/22

Abstract: Systems and methods for providing multiple connections or interfaces at the same time may be disclosed herein. For example, in an embodiment, a first RRC connection may be established between a wireless transmit and receive unit (WTRU) or user equipment (UE) and network node such as an eNB and a second RRC connection may be established between the WTRU or UE and the network node such as the eNB or another network node such as another eNB. The first RRC connection and the second RRC connections may then be maintained in parallel (e.g. at the same time).

Abstract translation: 在此可以公开同时提供多个连接或接口的系统和方法。 例如，在一个实施例中，可以在无线发射和接收单元（WTRU）或用户设备（UE）之间建立第一RRC连接，并且诸如eNB之类的网络节点和可以在WTRU或UE之间建立第二RRC连接 以及诸如eNB之类的网络节点或诸如另一eNB的另一网络节点。 然后可以并行地（例如同时）维持第一RRC连接和第二RRC连接。

公开(公告)号：WO2011069096A3

公开(公告)日：2011-06-09

申请号：PCT/US2010/058946

申请日：2010-12-03

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  TOMICI, John ,  CARTMELL, John ,  CHITRAPU, Prabhakar, R. ,  DI GIROLAMO, Rocco ,  GAUVREAU, Jean-louis ,  KAMARAJUGADDA, Aravind ,  YE, Chunxuan ,  REZNIK, Alexander ,  CHANDRA, Arty ,  LYNCH, Kenneth, F. ,  HERGENHAN, Scott, C. ,  LAHA, Kushanava ,  VARSHNEY, Reeteshkumar ,  PODIAS, Nicholas, J. ,  DEMIR, Alpaslan, Y. ,  FREDA, Martino ,  SEED, Dale, N. ,  STARSINIC, Michael, F. ,  TOUAG, Athmane ,  UPADHYAY, Onkarnath ,  RUSSELL, Paul

Inventor： TOMICI, John ,  CARTMELL, John ,  CHITRAPU, Prabhakar, R. ,  DI GIROLAMO, Rocco ,  GAUVREAU, Jean-louis ,  KAMARAJUGADDA, Aravind ,  YE, Chunxuan ,  REZNIK, Alexander ,  CHANDRA, Arty ,  LYNCH, Kenneth, F. ,  HERGENHAN, Scott, C. ,  LAHA, Kushanava ,  VARSHNEY, Reeteshkumar ,  PODIAS, Nicholas, J. ,  DEMIR, Alpaslan, Y. ,  FREDA, Martino ,  SEED, Dale, N. ,  STARSINIC, Michael, F. ,  TOUAG, Athmane ,  UPADHYAY, Onkarnath ,  RUSSELL, Paul

IPC: H04W76/02

Abstract: Systems and methods for integrating bandwidth management (BWM) equipment into a network in order to manage the use of bandwidth over multiple radio access technologies (RATs) relating to communications between a wireless transmit receive unit and a mobile core network (MCN). When integrating itself into the network, a BWM server may be placed between a MCN and an femto access point. In order for WTRUs to communicate with the MCN through the femto acces point and a BWM server, a BWM server may need deep packet inspection capabilities.

公开(公告)号：WO2010019492A2

公开(公告)日：2010-02-18

申请号：PCT/US2009/053259

申请日：2009-08-10

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  TERRY, Stephen, E. ,  CHITRAPU, Prabhakar, R. ,  SAMMOUR, Mohammed

Inventor： TERRY, Stephen, E. ,  CHITRAPU, Prabhakar, R. ,  SAMMOUR, Mohammed

IPC: H04L1/18

CPC classification number: H04W88/04 ,  H04L1/1812 ,  H04L2001/0097

Abstract: Methods and apparatus are described for performing automatic repeat request (ARQ) and hybrid-ARQ (HARQ) assisted ARQ procedures in a relay-based wireless communication system. Triggers for radio link control (RLC)/ARQ retransmissions and RLC/ARQ status reporting are also described.

Abstract translation: 描述了用于在基于中继的无线通信系统中执行自动重复请求（ARQ）和混合ARQ（HARQ）辅助ARQ过程的方法和装置。 还描述了用于无线链路控制（RLC）/ ARQ重传和RLC / ARQ状态报告的触发器。

公开(公告)号：WO2010005927A1

公开(公告)日：2010-01-14

申请号：PCT/US2009/049751

申请日：2009-07-07

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  PINHEIRO, Ana, Lucia ,  SFAR, Sana ,  CHITRAPU, Prabhakar, R. ,  PIETRASKI, Philip, J. ,  REZNIK, Alexander ,  ZEIRA, Eldad, M. ,  BELURI, Mihaela, C.

Inventor： PINHEIRO, Ana, Lucia ,  SFAR, Sana ,  CHITRAPU, Prabhakar, R. ,  PIETRASKI, Philip, J. ,  REZNIK, Alexander ,  ZEIRA, Eldad, M. ,  BELURI, Mihaela, C.

IPC: H04L1/18 ,  H04L1/00 ,  H04L1/06 ,  H04B7/06

CPC classification number: H04L1/1819 ,  H04B1/38 ,  H04B7/026 ,  H04B7/0632 ,  H04B7/0669 ,  H04B7/0697 ,  H04B7/15 ,  H04L1/0618 ,  H04L1/1812 ,  H04L1/1816 ,  H04L1/1887 ,  H04L2001/0097

Abstract: A method and apparatus are used in cooperative relays with incremental redundancy (IR) and distributed spatial multiplexing. A wireless transmit/receive unit (WTRU) may listen to the base station (BS) transmission during Phase 1 of the communication, and use cooperation between a relay station (RS) and the BS for the data transmission during Phase 2 to improve performance. During Phase 2, both the BS and the RS may transmit data to the WTRU, using either distributed Space Time Block Codes/Space Frequency Block Codes (STBC/SFBC) or distributed spatial multiplexing.

Abstract translation: 在具有增量冗余（IR）和分布式空间复用的协作中继中使用方法和装置。 无线发射/接收单元（WTRU）可以在通信的阶段1期间监听基站（BS）传输，并且在阶段2期间使用中继站（RS）和BS之间的数据传输的协作来提高性能。 在阶段2期间，BS和RS都可以使用分布式空时块代码/空间频率块码（STBC / SFBC）或分布式空间复用来向WTRU发送数据。

公开(公告)号：WO2012167184A3

公开(公告)日：2012-12-06

申请号：PCT/US2012/040588

申请日：2012-06-01

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  CARTMELL, John ,  TOMICI, John, L. ,  BALAZINSKI, Bartosz ,  REZNIK, Alexander ,  GREINER, David, G. ,  MCNALLY, John, M. ,  LYNCH, Kenneth, F. ,  CHITRAPU, Prabhakar, R. ,  MACK, Jane ,  PALANISAMY, Suresh ,  SHAHEED, Khasim ,  KUNDALKAR, Siddhartha

Inventor： CARTMELL, John ,  TOMICI, John, L. ,  BALAZINSKI, Bartosz ,  REZNIK, Alexander ,  GREINER, David, G. ,  MCNALLY, John, M. ,  LYNCH, Kenneth, F. ,  CHITRAPU, Prabhakar, R. ,  MACK, Jane ,  PALANISAMY, Suresh ,  SHAHEED, Khasim ,  KUNDALKAR, Siddhartha

IPC: H04W88/10

Abstract: Systems and methods for providing a converged gateway (CGW) may be disclosed. A policy may be by the CGW to make routing decisions (e.g. segregation and/or aggregation of flows or traffic associated with data) for various interfaces and/or radio access technologies (RATs) that may be included in a LAN, device, and/or communication system. The policy may be locally stored within the CGW. Dynamic flow management, load balancing, offloading, PDF context establishment, prioritization, detection of devices, and the like may also be provided and/or implemented in the CG W and may be used to route flows and/or traffic associated with data.

公开(公告)号：WO2010074900A1

公开(公告)日：2010-07-01

申请号：PCT/US2009/066353

申请日：2009-12-02

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  GOLDBERG, Steven,, J. ,  SHAHEEN, Kamel, M. ,  CHITRAPU, Prabhakar, R.

Inventor： GOLDBERG, Steven,, J. ,  SHAHEEN, Kamel, M. ,  CHITRAPU, Prabhakar, R.

IPC: H04L12/58 ,  H04L29/06

CPC classification number: H04L63/0227 ,  H04L51/12

Abstract: A method and apparatus for mitigating unwanted communication are disclosed. A request to establish communications is received at a first Protection Against Unsolicited Communications in Internet Protocol Multimedia Subsystem (PUC) server. The PUC server determines whether to block the communication. If the communication is blocked, the sender is informed and a record of the blocked communication may be stored. Alternatively, the communication may be delivered to a subsequent PUC server (along with appended information about the sender), the receiver or sent to storage.

Abstract translation: 公开了一种减轻不需要的通信的方法和装置。 在互联网协议多媒体子系统（PUC）服务器的第一个防止未经请求的通信中收到建立通信的请求。 PUC服务器确定是否阻止通信。 如果通信被阻止，则通知发送者，并且可以存储阻塞的通信的记录。 或者，可以将通信传送到后续PUC服务器（以及关于发送者的附加信息），接收器或发送到存储器。

公开(公告)号：WO2010005951A2

公开(公告)日：2010-01-14

申请号：PCT/US2009/049783

申请日：2009-07-07

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  REZNIK, Alexander ,  ZEIRA, Eldad, M. ,  BELURI, Mihaela ,  SFAR, Sana ,  LIN, Zinan ,  SAMMOUR, Mohammed ,  CHITRAPU, Prabhakar, R.

Inventor： REZNIK, Alexander ,  ZEIRA, Eldad, M. ,  BELURI, Mihaela ,  SFAR, Sana ,  LIN, Zinan ,  SAMMOUR, Mohammed ,  CHITRAPU, Prabhakar, R.

IPC: H04W72/12 ,  H04L1/18

CPC classification number: H04B7/15557 ,  H04B7/15592 ,  H04L1/1657 ,  H04L1/1887 ,  H04L1/1896 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0053 ,  H04L2001/0097 ,  H04W72/1289 ,  H04W84/047

Abstract: A method and apparatus for cooperative relaying in wireless communications is provided. An efficient and simplified relay scheme is disclosed that transitions between different modes on a per packet basis using scheduling information or switching information included in the packet, without requiring link reconfiguration. The cooperative relay scheme benefits further from the use of cooperative relaying protocols that emphasize centralized scheduling. One protocol emphasizes physical layer cooperation via synchronized transmissions and distributed space-time coding and the other protocol emphasizes medium access control (MAC) layer cooperation using different MAC flows or messages.

Abstract translation: 提供了一种用于无线通信中的协作中继的方法和设备。 公开了一种高效和简化的中继方案，其使用包含在分组中的调度信息或切换信息在每个分组的基础上在不同模式之间转换，而不需要链路重新配置。 合作中继方案进一步受益于使用强调集中调度的协作中继协议。 一种协议强调通过同步传输和分布式空时编码进行物理层协作，另一种协议强调使用不同MAC流或消息的介质访问控制（MAC）层协作。

公开(公告)号：WO2009055636A3

公开(公告)日：2009-04-30

申请号：PCT/US2008/081051

申请日：2008-10-24

Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  CHITRAPU, Prabhakar, R. ,  AGHILI, Behrouz ,  RUDOLF, Marian ,  DICK, Stephen, G.

Inventor： CHITRAPU, Prabhakar, R. ,  AGHILI, Behrouz ,  RUDOLF, Marian ,  DICK, Stephen, G.

IPC: H04L27/34 ,  H04L5/12

Abstract: A method for using orthogonal sub-channels (OSCs) in a wireless transmit/receive unit (WTRU) employing the Multiple Users Reusing One Titneslot (MUROS) concept. A capability report is received from the WTRU, including an indication whether the WTRU supports OSCs. A determination is made whether to use OSCs for the WTRU and the result of the determination is signaled to the WTRU. If OSCs are used with the WTRU, the signaling includes an OSC assignment for the WTRU. In one embodiment, two resources are assigned to the WTRU and each resource is assigned to a different OSC.