公开(公告)号：US20130294390A1

公开(公告)日：2013-11-07

申请号：US13976452

申请日：2011-12-16

Applicant: Rongzhen Yang ,  Kamran Etemad ,  Hujun Yin ,  Apostolos Papathanassiou ,  Xiaogang Chen ,  Huaning Niu ,  Alexei Davydov ,  Yujian Zhang ,  Yuan Zhu ,  Jong-Kae Fwu ,  Qinghua Li ,  YI HSUAN

Inventor： Rongzhen Yang ,  Kamran Etemad ,  Hujun Yin ,  Apostolos Papathanassiou ,  Xiaogang Chen ,  Huaning Niu ,  Alexei Davydov ,  Yujian Zhang ,  Yuan Zhu ,  Jong-Kae Fwu ,  Qinghua Li ,  YI HSUAN

IPC: H04W72/04

CPC classification number: H04W56/0045 ,  H04B3/36 ,  H04B7/024 ,  H04B7/0413 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0091 ,  H04W16/14 ,  H04W24/02 ,  H04W48/12 ,  H04W52/146 ,  H04W52/241 ,  H04W52/34 ,  H04W76/27 ,  H04W84/045

Abstract: An apparatus may include a transceiver operable to receive a downlink message from a base station for a serving cell, the downlink message allocating a set of control parameters. The apparatus may also include a processor circuit communicatively coupled to the transceiver and an uplink power control module operable on the processor circuit to read the set of control parameters, and apply a signal-to-noise-and-interference (SINR) parameter based on the received set of control parameters to determine physical uplink shared channel (PUSCH) power to be applied for a PUSCH transmission. Other embodiments are disclosed and claimed.

Abstract translation: 装置可以包括可操作以从服务小区的基站接收下行链路消息的收发机，所述下行链路消息分配一组控制参数。 该装置还可以包括通信地耦合到收发器的处理器电路和可在处理器电路上操作以读取该组控制参数的上行链路功率控制模块，并且基于以下方式应用信噪比干扰（SINR）参数： 所接收的一组控制参数以确定要用于PUSCH传输的物理上行链路共享信道（PUSCH）功率。 公开和要求保护其他实施例。

公开(公告)号：US08570958B2

公开(公告)日：2013-10-29

申请号：US12419250

申请日：2009-04-06

Applicant: Shantidev Mohanty ,  Rath Vannithamby ,  Kamran Etemad ,  Roshni M. Srinivasan

Inventor： Shantidev Mohanty ,  Rath Vannithamby ,  Kamran Etemad ,  Roshni M. Srinivasan

IPC: H04W4/00

CPC classification number: H04W72/0406 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/0007 ,  H04L5/003 ,  H04W72/0446 ,  H04W72/12

Abstract: The various inventive embodiments relate to arrangement of information elements (IEs) for persistent and/or dynamic allocations in a wireless broadband network and include optimization techniques to eliminate the repetitive information fields from the downlink (DL)-Persistent-IEs, uplink (UL)-Persistent-IEs, DL-IEs, and UL-IEs. Elimination of repetitive information fields reduces MAP overhead. In addition embodiments relate to methods to use the same hybrid automatic repeat request (HARQ) region to contain persistent as well as non-persistent allocations. The use of the same HARQ region for persistent as well as non-persistent allocations further reduces the MAP overhead as it requires a single header to define the HARQ region instead of the two headers that are required to define two different HARQ regions: one for persistent allocation and the second one for non-persistent allocations.

Abstract translation: 各种发明实施例涉及用于无线宽带网络中的持久和/或动态分配的信息元素（IE）的布置，并且包括优化技术以消除来自下行链路（DL）-Persistent-IE，上行链路（UL）的重复信息字段， 一致的IE，DL-IE和UL-IE。 消除重复信息字段会降低MAP开销。 此外，实施例涉及使用相同的混合自动重传请求（HARQ）区域来包含持久和非持久性分配的方法。 对于持久性和非持久性分配，使用相同的HARQ区域进一步降低了MAP开销，因为它需要单个报头来定义HARQ区域，而不是定义两个不同HARQ区域所需的两个报头：一个用于持续 分配，第二个用于非持续分配。

公开(公告)号：US20130242885A1

公开(公告)日：2013-09-19

申请号：US13591673

申请日：2012-08-22

Applicant: Yuan Zhu ,  Xiaogang Chen ,  Qinghua Li ,  Kamran Etemad ,  Seunghee Han

Inventor： Yuan Zhu ,  Xiaogang Chen ,  Qinghua Li ,  Kamran Etemad ,  Seunghee Han

IPC: H04W72/04

CPC classification number: H04L5/1446 ,  H04J11/0073 ,  H04L1/0033 ,  H04L1/1635 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1854 ,  H04L1/1864 ,  H04L1/1877 ,  H04L1/1887 ,  H04L1/189 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0073 ,  H04L5/14 ,  H04L5/1438 ,  H04L5/1469 ,  H04L12/189 ,  H04L12/2854 ,  H04L47/283 ,  H04L65/601 ,  H04L67/02 ,  H04L67/2842 ,  H04N21/25841 ,  H04N21/41407 ,  H04N21/6405 ,  H04N21/6408 ,  H04W4/06 ,  H04W24/00 ,  H04W24/02 ,  H04W28/0236 ,  H04W28/0268 ,  H04W28/0278 ,  H04W52/02 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0229 ,  H04W52/0235 ,  H04W52/143 ,  H04W52/243 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0446 ,  H04W72/048 ,  H04W72/082 ,  H04W72/1205 ,  H04W72/1242 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/1284 ,  H04W74/085 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Technology for communicating enhanced physical downlink control channels (ePDCCHs) configured for inter-cell interference coordination (ICIC) for a plurality of cells in a physical resource block (PRB) is disclosed. One method can include a node mapping a serving cell control channel element (CCE) in an serving cell ePDCCH in a PRB and a coordination cell CCE in a coordination cell ePDCCH in the PRB. The node can transmit the map of the serving cell CCE and the coordination cell CCE to a wireless device.

Abstract translation: 公开了用于传送配置用于物理资源块（PRB）中的多个小区的小区间干扰协调（ICIC）的增强物理下行链路控制信道（ePDCCH）的技术。 一种方法可以包括在PRB中的服务小区ePDCCH中的服务小区控制信道单元（CCE）和PRB中的协作小区ePDCCH中的协调小区CCE的节点。 节点可以将服务小区CCE和协调小区CCE的映射传送到无线设备。

公开(公告)号：US08472380B2

公开(公告)日：2013-06-25

申请号：US12846533

申请日：2010-07-29

Applicant: Kamran Etemad ,  Muthaiah Venkatachalam

Inventor： Kamran Etemad ,  Muthaiah Venkatachalam

IPC: H04W4/00

CPC classification number: H04W72/085 ,  G08C17/02 ,  G08C2201/41 ,  H04L61/2015 ,  H04M7/0069 ,  H04W8/26 ,  H04W72/042 ,  H04W72/0453 ,  H04W80/04 ,  H04W88/06 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/26

Abstract: A method, system, apparatus and article are described for managing enhanced multicast broadcast services. In some embodiments, for example, a first connection may be established using a first wireless communication protocol, scheduling information for one or more multicast or broadcast data services may be received using the first wireless communication protocol, one or more of the multicast or broadcast data services may be selected, and a second connection using a second wireless communication protocol may be established to receive the one or more selected multicast or broadcast data services. Other embodiments are described and claimed.

Abstract translation: 描述了用于管理增强的多播广播服务的方法，系统，装置和物品。 在一些实施例中，例如，可以使用第一无线通信协议来建立第一连接，可以使用第一无线通信协议接收一个或多个多播或广播数据服务的调度信息，一个或多个多播或广播数据 可以选择服务，并且可以建立使用第二无线通信协议的第二连接来接收一个或多个所选择的多播或广播数据服务。 描述和要求保护其他实施例。

公开(公告)号：US20110199988A1

公开(公告)日：2011-08-18

申请号：US12851756

申请日：2010-08-06

Applicant: Xiangying Yang ,  Kamran Etemad ,  Muthaiah Venkatachalam

Inventor： Xiangying Yang ,  Kamran Etemad ,  Muthaiah Venkatachalam

IPC: H04W88/06

CPC classification number: H04W36/0061 ,  H04L9/0838 ,  H04L9/3273 ,  H04L2209/80 ,  H04W12/06 ,  H04W36/0038 ,  H04W36/0066 ,  H04W48/10

Abstract: Techniques are described that can be used to assign identifiers to carriers of a multi-carrier mobile station. In some cases, each carrier of the mobile station is assigned the same identifiers. In some cases, each carrier of the mobile station is assigned a unique identifier on each channel.

Abstract translation: 描述了可用于向多载波移动站的载波分配标识符的技术。 在某些情况下，移动台的每个载波被分配相同的标识符。 在某些情况下，移动台的每个载波在每个信道上被分配唯一的标识符。

公开(公告)号：US20110122833A1

公开(公告)日：2011-05-26

申请号：US12862120

申请日：2010-08-24

Applicant: Muthaiah Venkatachalam ,  Kamran Etemad ,  Shantidev Mohanty

Inventor： Muthaiah Venkatachalam ,  Kamran Etemad ,  Shantidev Mohanty

IPC: H04B7/26 ,  H04W4/00

CPC classification number: H04W72/085 ,  G08C17/02 ,  G08C2201/41 ,  H04L61/2015 ,  H04M7/0069 ,  H04W8/26 ,  H04W72/042 ,  H04W72/0453 ,  H04W80/04 ,  H04W88/06 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/26

Abstract: Embodiments of a mobile station and a method performed by a base station for transmitting a paging message to an idle-mode mobile station are disclosed herein. In some embodiments, a multicarrier paging information (MC-PAG-Info) message is transmitted to indicate a time-slot and paging carrier for a subsequent transmission of a paging message to an idle-mode mobile station. The idle-mode mobile station may monitor the indicated paging carrier during the indicated time-slot of a paging listening interval for receipt of a paging message directed to the idle-mode mobile station. In some embodiments, the indicated time-slot and the paging carrier are determined by the idle-mode mobile station using a device identifier of the idle-mode mobile station and hash modulo parameters provided within the paging information message.

Abstract translation: 这里公开了移动台的实施例和由基站执行的用于向空闲模式移动站发送寻呼消息的方法。 在一些实施例中，发送多载波寻呼信息（MC-PAG-Info）消息以指示用于随后向空闲模式移动台发送寻呼消息的时隙和寻呼载波。 空闲模式移动站可以在寻呼侦听间隔的所指示的时隙期间监视所指示的寻呼载波，以接收指向空闲模式移动台的寻呼消息。 在一些实施例中，所指示的时隙和寻呼载波由空闲模式移动站使用空闲模式移动站的设备标识符和在寻呼信息消息内提供的散列模参数来确定。

公开(公告)号：US20110110338A1

公开(公告)日：2011-05-12

申请号：US12844435

申请日：2010-07-27

Applicant: Alexey Khoryaev ,  Alexander Maltsev ,  Kamran Etemad ,  Roman O. Maslennikov ,  Mikhail A. Shilov ,  Yang-Seok Choi ,  Andrey Chervyakov

Inventor： Alexey Khoryaev ,  Alexander Maltsev ,  Kamran Etemad ,  Roman O. Maslennikov ,  Mikhail A. Shilov ,  Yang-Seok Choi ,  Andrey Chervyakov

IPC: H04W4/00 ,  H04B7/00 ,  H04B7/216

CPC classification number: G01S5/10 ,  G01S5/0215 ,  G01S5/14 ,  H04W64/00

Abstract: Briefly, in accordance with one or more embodiments, a mobile station receives a location beacon transmitted from multiple base stations based on a transmission plan for a predefined downlink location based services zone in the superframes of a signal frame structure. The transmission plan includes spreading transmissions of the location beacon that are unique to respective base stations. The mobile station identifies the base stations based on the respective location beacons and the transmission plan. The mobile station identifies a present location based on the location beacons and the identities of the base stations that from which the location beacons were received.

Abstract translation: 简而言之，根据一个或多个实施例，移动站基于在信号帧结构的超帧中基于预定义的基于下行链路位置的服务区域的传输规划，接收从多个基站发送的位置信标。 传输方案包括对各个基站唯一的扩展位置信标的传输。 移动台基于相应的位置信标和传输计划来识别基站。 移动台基于位置信标和从其接收到位置信标的基站的身份来识别当前位置。

公开(公告)号：US20110110227A1

公开(公告)日：2011-05-12

申请号：US12822643

申请日：2010-06-24

Applicant: Xiangying Yang ,  Kamran Etemad

Inventor： Xiangying Yang ,  Kamran Etemad

IPC: G06F11/00

CPC classification number: H04L5/006 ,  H04W72/02 ,  H04W72/085

Abstract: Embodiments of a system and methods for improving radio link reliability using multi-carrier capability in wireless systems are generally described herein. Other embodiments may be described and claimed.

Abstract translation: 在此通常描述在无线系统中使用多载波能力来提高无线电链路可靠性的系统和方法的实施例。 可以描述和要求保护其他实施例。

公开(公告)号：US20100080308A1

公开(公告)日：2010-04-01

申请号：US12242755

申请日：2008-09-30

Applicant: Hujun Yin ,  Rongzhen Yang ,  Xiaoshu Qian ,  Yang-Seok Choi ,  Sassan Ahmadi ,  Kamran Etemad

Inventor： Hujun Yin ,  Rongzhen Yang ,  Xiaoshu Qian ,  Yang-Seok Choi ,  Sassan Ahmadi ,  Kamran Etemad

IPC: H04L27/28

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0066 ,  H04L27/2627 ,  H04L27/2628 ,  H04W72/04 ,  H04W72/0406

Abstract: Embodiments of the present invention provide a virtual multicarrier design for orthogonal frequency division multiple access communications. Other embodiments may be described and claimed.

Abstract translation: 本发明的实施例提供了一种用于正交频分多址通信的虚拟多载波设计。 可以描述和要求保护其他实施例。

公开(公告)号：US07483490B2

公开(公告)日：2009-01-27

申请号：US10346883

申请日：2003-01-17

Applicant: Lin-Nan Lee ,  Khalid Karimullah ,  Feng-Wen Sun ,  Kamran Etemad

Inventor： Lin-Nan Lee ,  Khalid Karimullah ,  Feng-Wen Sun ,  Kamran Etemad

IPC: H04L27/28 ,  H04K1/10 ,  H04J13/02

CPC classification number: H04J13/0048 ,  H04J11/0023 ,  H04L1/0002 ,  H04W52/26

Abstract: A communication system is used to transmit and receive data on a plurality of relatively narrow-band signals and wideband signals. The two signal types share a common electromagnetic spectrum by employing spreading gain and maintaining orthogonality between simultaneously transmitted wideband and narrow-band signals. Signal orthogonality is maintained by selectively choosing orthogonal codes and aligning or spacing a wideband carrier frequency with respect to the narrow-band carrier frequencies in accordance with the ratio of the wideband to the narrow-band chip frequencies. A pilot signal is preferably transmitted contemporaneously with the transmission of the first spread signal, and a control date signal, associated with a plurality of users on the first bandwidth, is transmitted on a common control channel using a single Walsh code that is shared by a plurality of users in a TDMA protocol.

Abstract translation: 通信系统用于在多个相对窄带信号和宽带信号上发送和接收数据。 两种信号类型通过采用扩展增益并保持同时发送的宽带和窄带信号之间的正交性，共享一个共同的电磁频谱。 通过根据宽带与窄带码片频率的比率选择性地选择正交码并且相对于窄带载波频率对准或间隔宽带载波频率来维持信号正交性。 导频信号优选地与第一扩展信号的传输同时发射，并且在公共控制信道上使用与由多个用户共享的单个沃尔什码在一个公共控制信道上发送与第一带宽上的多个用户相关联的控制日期信号 TDMA协议中的多个用户。