公开(公告)号：US08792328B2

公开(公告)日：2014-07-29

申请号：US12822643

申请日：2010-06-24

Applicant: Xiangying Yang ,  Kamran Etemad

Inventor： Xiangying Yang ,  Kamran Etemad

IPC: H04L5/00

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：US20140036843A1

公开(公告)日：2014-02-06

申请号：US14052936

申请日：2013-10-14

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

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

IPC: H04W72/04

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：US08560009B2

公开(公告)日：2013-10-15

申请号：US13269013

申请日：2011-10-07

Applicant: Kamran Etemad

Inventor： Kamran Etemad

IPC: H04M1/00 ,  H04M7/00

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0087 ,  H04L27/2601

Abstract: Multicarrier techniques for wireless communications system are described. An apparatus may comprise a carrier management module to define a primary carrier for use by a multicarrier communications system to communicate control information, and a secondary carrier for use by the multicarrier communications system to communicate media information, with the secondary carrier having a communication parameter and technology that is potentially different from the primary carrier. Other embodiments are described and claimed.

Abstract translation: 描述了用于无线通信系统的多载波技术。 装置可以包括载波管理模块，用于定义主载波供多载波通信系统使用以传送控制信息;以及辅载波，用于由多载波通信系统用于传送媒体信息，辅载波具有通信参数， 与主要运营商有潜在差异的技术。 描述和要求保护其他实施例。

公开(公告)号：US20130265981A1

公开(公告)日：2013-10-10

申请号：US13995159

申请日：2011-09-30

Applicant: Rongzhen Yang ,  Apostolos Papathanassiou ,  Alexei Vladimirovich Davydov ,  Yuan Y. Zhu ,  Jin Fu ,  Kamran Etemad ,  Hujun Yin ,  Xiangying Yang ,  Jong-Kae Fwu

Inventor： Rongzhen Yang ,  Apostolos Papathanassiou ,  Alexei Vladimirovich Davydov ,  Yuan Y. Zhu ,  Jin Fu ,  Kamran Etemad ,  Hujun Yin ,  Xiangying Yang ,  Jong-Kae Fwu

IPC: H04W52/18

CPC classification number: H04W48/10 ,  H04B7/0456 ,  H04B7/0486 ,  H04B7/0632 ,  H04B7/0639 ,  H04L5/003 ,  H04L5/0037 ,  H04L5/005 ,  H04L5/0094 ,  H04L25/0226 ,  H04L43/50 ,  H04L45/70 ,  H04L65/608 ,  H04L2025/03802 ,  H04W4/70 ,  H04W24/00 ,  H04W24/02 ,  H04W24/10 ,  H04W28/04 ,  H04W28/08 ,  H04W48/12 ,  H04W52/0216 ,  H04W52/146 ,  H04W52/18 ,  H04W52/242 ,  H04W52/40 ,  H04W72/00 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08 ,  H04W92/20 ,  Y02D70/1224 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/444

Abstract: Uplink power control in a macro cell in a wireless network comprises transmitting a reference signal from a base station device to at least one wireless device within the macro cell. The macro cell comprises the base station device and at least one radio transmitter device that is communicatively coupled to and remote from the base station device. The base station device and one or more radio transmitter devices could be selected to be a transmission point, a reception point or a combination thereof, for each wireless device. Information relating to a transmission power of the base station device is also transmitted to the at least one wireless device. An uplink signal is received from the at least one wireless device containing information relating to an uplink power determination that is based on the reference signal and the information relating to the transmission power of the base station device.

Abstract translation: 在无线网络中的宏小区中的上行链路功率控制包括将参考信号从基站设备传送到宏小区内的至少一个无线设备。 宏小区包括基站装置和至少一个通信地耦合到基站装置并远离基站装置的无线电发射装置。 对于每个无线设备，可以将基站设备和一个或多个无线电发射机设备选择为传输点，接收点或其组合。 与基站装置的发送功率有关的信息也被发送到至少一个无线装置。 从至少一个无线装置接收到包含与基于参考信号的上行链路功率确定有关的信息和与基站装置的发送功率有关的信息的上行链路信号。

公开(公告)号：US08537718B2

公开(公告)日：2013-09-17

申请号：US12975725

申请日：2010-12-22

Applicant: Kamran Etemad

Inventor： Kamran Etemad

IPC: H04W16/24

CPC classification number: H04W72/042 ,  H04L1/1614 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/003 ,  H04L5/0032 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0094 ,  H04L47/11 ,  H04L47/14 ,  H04L47/283 ,  H04L47/30 ,  H04W4/06 ,  H04W28/12 ,  H04W36/22 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/0486 ,  H04W76/27 ,  Y02D30/30 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/168 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/26

Abstract: Technology for configuring, activating and deactivating component carriers in carrier aggregation is disclosed. One method comprises configuring a Primary Component Carrier (PCC) as a primary component carrier pair comprising a downlink primary component carrier (DL PCC) and an uplink primary component carrier (UL PCC). At least one Secondary Component Carrier is configured at the eNode B as a secondary component carrier pair comprising a downlink secondary component carrier (DL SCC) and an uplink component carrier (UL SCC) based on a carrier aggregation capability of a selected UE. An activation and deactivation of each SCC is communicated from the eNode B to the UE with a bitmap carried by a media access control (MAC) control element. A bit set to “1” denotes activation of a corresponding SCC at the UE. A bit set to “0” denotes deactivation of a corresponding SCC at the UE.

Abstract translation: 公开了用于配置，激活和停用载波聚合中的分量载波的技术。 一种方法包括将主分量载波（PCC）配置为包括下行链路主分量载波（DL PCC）和上行链路主分量载波（UL PCC）的主要分量载波对。 至少一个辅助分量载波在eNode B处被配置为基于所选UE的载波聚合能力的包括下行链路辅助分量载波（DL SCC）和上行链路分量载波（UL SCC）的辅助分量载波对。 每个SCC的激活和去激活通过媒体访问控制（MAC）控制元件承载的位图从eNode B传送到UE。 位设置为“1”表示在UE处激活相应的SCC。 位设置为“0”表示在UE处对应的SCC的去激活。

公开(公告)号：US20130107766A1

公开(公告)日：2013-05-02

申请号：US13706275

申请日：2012-12-05

Applicant: Kamran Etemad

Inventor： Kamran Etemad

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0087 ,  H04L27/2601

Abstract: Multicarrier techniques for wireless communications system are described. An apparatus may comprise a carrier management module to define a primary carrier for use by a multicarrier communications system to communicate control information, and a secondary carrier for use by the multicarrier communications system to communicate media information, with the secondary carrier having a communication parameter and technology that is potentially different from the primary carrier. Other embodiments are described and claimed.

Abstract translation: 描述了用于无线通信系统的多载波技术。 装置可以包括载波管理模块，用于定义主载波供多载波通信系统使用以传送控制信息;以及辅载波，用于由多载波通信系统用于传送媒体信息，辅载波具有通信参数， 与主要运营商有潜在差异的技术。 描述和要求保护其他实施例。

公开(公告)号：US20130034082A1

公开(公告)日：2013-02-07

申请号：US13563593

申请日：2012-07-31

Applicant: Kamran Etemad ,  Vivek Gupta ,  Kerstin Johnsson ,  Shilpa Talwar ,  Rongzhen Yang ,  Nageen Himayat

Inventor： Kamran Etemad ,  Vivek Gupta ,  Kerstin Johnsson ,  Shilpa Talwar ,  Rongzhen Yang ,  Nageen Himayat

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W72/0453 ,  H04W76/14 ,  H04W76/23 ,  H04W88/06 ,  Y02D70/126 ,  Y02D70/20

Abstract: Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for opportunistically transitioning service flows of mobile devices between being direct and indirect. In various embodiments, a proximity between first and second mobile devices that are in wireless communication with each other may be monitored. In various embodiments, a selective transition of a service flow between the first and second mobile devices from being indirect through the radio network access node using a first radio access technology (“RAT”) to being direct using a second RAT may be facilitated, e.g., responsive to a determination that a first criterion has been met. In various embodiments, a selective transition of the service flow from being direct using the second RAT to being indirect using the first RAT may be facilitated, e.g., responsive to a determination that a second criterion has been met.

Abstract translation: 本文描述了计算机实现的方法，系统，计算设备和计算机可读介质的实施例，用于在直接和间接之间机会地转换移动设备的服务流。 在各种实施例中，可以监视彼此无线通信的第一和第二移动设备之间的接近度。 在各种实施例中，可以促进第一和第二移动设备之间的服务流从第二无线电接入技术（RAT）间接通过无线电网络接入节点到直接使用第二RAT的选择性转换，例如响应 以确定已经满足第一标准。 在各种实施例中，可以方便地例如响应于已经满足第二标准的确定来促进服务流从直接使用第二RAT到间接使用第一RAT的选择性转换。

公开(公告)号：US20120063358A1

公开(公告)日：2012-03-15

申请号：US13299800

申请日：2011-11-18

Applicant: Kamran Etemad

Inventor： Kamran Etemad

IPC: H04W16/24 ,  H04L12/28

CPC classification number: H04W72/042 ,  H04L1/1614 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/003 ,  H04L5/0032 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0094 ,  H04L47/11 ,  H04L47/14 ,  H04L47/283 ,  H04L47/30 ,  H04W4/06 ,  H04W28/12 ,  H04W36/22 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/0486 ,  H04W76/27 ,  Y02D30/30 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/168 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/26

Abstract: A system and method for configuring component carriers in carrier aggregation is disclosed. The method comprises communicating a carrier aggregation capability for a selected UE to an enhanced Node B (eNode B) configured to provide service for a plurality of UEs. A plurality of component carriers at the eNode B can be configured for the selected UE based on the carrier aggregation capability of the selected UE. A component carrier configuration message is broadcast from the eNode B containing component carrier configuration information that is common to the plurality of UEs. Specific configuration information that is specific to the selected UE is communicated using dedicated communication signaling. Selected configured component carriers are then activated by the eNode B for the selected UE. Activation can be based on the UE's quality of service needs, bandwidth needs, and strength of signal for the component carriers.

Abstract translation: 公开了一种用于配置载波聚合中的分量载波的系统和方法。 该方法包括将所选择的UE的载波聚合能力传送到被配置为为多个UE提供服务的增强型节点B（eNode B）。 可以基于所选择的UE的载波聚合能力，为eNode B配置多个分量载波。 从包含多个UE公用的分量载波配置信息的eNode B广播分量载波配置消息。 使用专用通信信令来传送特定于所选UE的特定配置信息。 所选配置的分量载波然后由所选择的UE的eNode B激活。 激活可以基于UE的服务质量需求，带宽需求和组件运营商的信号强度。

公开(公告)号：US08036702B2

公开(公告)日：2011-10-11

申请号：US11748310

申请日：2007-05-14

Applicant: Kamran Etemad

Inventor： Kamran Etemad

IPC: H04B1/18 ,  H04B7/00 ,  H04M1/00

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0087 ,  H04L27/2601

Abstract: Multicarrier techniques for wireless communications system are described. An apparatus may comprise a carrier management module to define a primary carrier for use by a multicarrier communications system to communicate control information, and a secondary carrier for use by the multicarrier communications system to communicate media information, with the secondary carrier having a communication parameter and technology that is potentially different from the primary carrier. Other embodiments are described and claimed.

Abstract translation: 描述了用于无线通信系统的多载波技术。 装置可以包括载波管理模块，用于定义主载波供多载波通信系统使用以传送控制信息;以及辅载波，用于由多载波通信系统用于传送媒体信息，辅载波具有通信参数， 与主要运营商有潜在差异的技术。 描述和要求保护其他实施例。

公开(公告)号：US20110044244A1

公开(公告)日：2011-02-24

申请号：US12820966

申请日：2010-06-22

Applicant: Kamran Etemad

Inventor： Kamran Etemad

IPC: H04W40/00

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 system and methods for identification of base station types are generally described herein. Other embodiments may be described and claimed.

Abstract translation: 本文一般地描述用于识别基站类型的系统和方法的实施例。 可以描述和要求保护其他实施例。