公开(公告)号：US20110002279A1

公开(公告)日：2011-01-06

申请号：US12638707

申请日：2009-12-15

Applicant: Rongzhen Yang ,  Wei Guan ,  Apostolos Papathanassiou ,  Hujun Yin ,  Yang-Seok Choi ,  Yi Hsuan

Inventor： Rongzhen Yang ,  Wei Guan ,  Apostolos Papathanassiou ,  Hujun Yin ,  Yang-Seok Choi ,  Yi Hsuan

IPC: H04W52/24 ,  H04B7/00 ,  H04B15/00 ,  H04W72/00

CPC classification number: H04L12/66 ,  H04W52/10 ,  H04W52/146 ,  H04W84/045

Abstract: Embodiments of the present invention provide an uplink open loop power control system in which interference over thermal information is transmitted to mobile stations. Other embodiments may be described and claimed.

Abstract translation: 本发明的实施例提供了一种上行链路开环功率控制系统，其中热信息的干扰被传送到移动台。 可以描述和要求保护其他实施例。

公开(公告)号：US20100275081A1

公开(公告)日：2010-10-28

申请号：US12624049

申请日：2009-11-23

Applicant: YUJIAN ZHANG ,  Hujun Yin ,  Yi Hsuan

Inventor： YUJIAN ZHANG ,  Hujun Yin ,  Yi Hsuan

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04W72/04 ,  H04L1/1812 ,  H04L1/1835 ,  H04L5/0053 ,  H04L5/0055

Abstract: An enhanced semi-explicit solution for HARQ feedback channel indexing in wireless communication systems is disclosed. The HARQ feedback channel indexing method may be applied to the HARQ feedback channel transmitted in the downlink, as well as the HARQ feedback channel transmitted in the uplink.

Abstract translation: 公开了用于无线通信系统中的HARQ反馈信道索引的增强的半显式解决方案。 HARQ反馈信道索引方法可以应用于在下行链路中发送的HARQ反馈信道，以及在上行链路中发送的HARQ反馈信道。

公开(公告)号：US20100272047A1

公开(公告)日：2010-10-28

申请号：US12766107

申请日：2010-04-23

Applicant: Yuan Zhu ,  Hongmei Sun ,  Guangjie Li ,  Hujun Yin

Inventor： Yuan Zhu ,  Hongmei Sun ,  Guangjie Li ,  Hujun Yin

IPC: H04W72/00

CPC classification number: H04W72/04 ,  H04L1/1812 ,  H04L1/1835 ,  H04L5/0053 ,  H04L5/0055

Abstract: Briefly, in accordance with one or more embodiments, a communication link is established between a base station and a mobile station. The base station transmits a feedback allocation to the mobile station for the allocation of the resources of a feedback channel. If the feedback allocation is to be terminated, the base station transmits a feedback deallocation to the mobile station. If the feedback deallocation is successful, the mobile station transmits a deallocation confirmation to the base station to confirm receipt of the feedback deallocation.

Abstract translation: 简而言之，根据一个或多个实施例，在基站和移动站之间建立通信链路。 基站向移动台发送反馈分配用于分配反馈信道的资源。 如果反馈分配要终止，则基站向移动台发送反馈分配。 如果反馈分配成功，则移动台向基站发送解除分配确认以确认反馈分配的接收。

公开(公告)号：US20100169400A1

公开(公告)日：2010-07-01

申请号：US12345529

申请日：2008-12-29

Applicant: Rongzhen Yang ,  Huaning Niu ,  Wei Guan ,  Hujun Yin

Inventor： Rongzhen Yang ,  Huaning Niu ,  Wei Guan ,  Hujun Yin

IPC: G06F7/58

CPC classification number: G06F7/76

Abstract: Embodiments of the present disclosure provide methods, systems, and apparatuses related to a partially random permutation sequence generator. Other embodiments may be described and claimed.

Abstract translation: 本公开的实施例提供了与部分随机置换序列发生器有关的方法，系统和装置。 可以描述和要求保护其他实施例。

公开(公告)号：US20100157875A1

公开(公告)日：2010-06-24

申请号：US12317188

申请日：2008-12-19

Applicant: Qinghua Li ,  Xintian Eddie Lin ,  Hujun Yin ,  Jaroslaw J. Sydir

Inventor： Qinghua Li ,  Xintian Eddie Lin ,  Hujun Yin ,  Jaroslaw J. Sydir

IPC: H04B7/14

CPC classification number: H04B7/2606 ,  H04B7/2615

Abstract: In various embodiments of the invention, a relay station in a wireless communications network may communicate with one or more subscriber stations at the same time and/or on the same frequency that the associated base station is communicating with another relay station in the same network. This contrasts with the conventional technique of devoting one time period or frequency exclusively to communications between the base station and the relay stations, and devoting another time period or frequency exclusively to communications between the relay stations and the subscriber stations.

Abstract translation: 在本发明的各种实施例中，无线通信网络中的中继站可以与相关联的基站正在与同一网络中的另一中继站进行通信的同时和/或相同的频率与一个或多个用户站进行通信。 这与将专用于基站和中继站之间的通信专用于一个时间段或频率的传统技术形成对比，并且将另外的时间段或频率专用于中继站和用户站之间的通信。

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：US20100005354A1

公开(公告)日：2010-01-07

申请号：US12317351

申请日：2008-12-22

Applicant: Yuan Zhu ,  Xiangying Yang ,  Hujun Yin

Inventor： Yuan Zhu ,  Xiangying Yang ,  Hujun Yin

IPC: H04L1/18 ,  G06F11/14

CPC classification number: H04L1/1864 ,  H04L1/08 ,  H04L1/14 ,  H04L1/1812 ,  H04L1/1825 ,  H04L1/1887 ,  H04L1/1896 ,  H04W52/0229 ,  H04W52/0248 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23

Abstract: In wireless communication networks that use ARQ/HARQ feedback protocols, when a first device receives an apparent HARQ ACK from a second device, the first device may make a new transmission using a HARQ Channel ID whose previous usage was under conditions indicating a likelihood of error in the ACK. When the second device receives the new transmission, the reuse of that HARQ Channel ID in a new transmission rather than a retransmission lets the second device know that its previous NAK transmission was incorrectly received as an ACK.

Abstract translation: 在使用ARQ / HARQ反馈协议的无线通信网络中，当第一设备从第二设备接收到明显的HARQ ACK时，第一设备可以使用HARQ信道ID进行新的传输，其先前的使用处于表示错误的可能性的条件 在ACK中。 当第二设备接收到新的传输时，在新的传输中重新使用该HARQ信道ID而不是重传，使得第二设备知道其先前的NAK传输被错误地接收为ACK。

公开(公告)号：US20090274103A1

公开(公告)日：2009-11-05

申请号：US12113175

申请日：2008-04-30

Applicant: Rongzhen Yang ,  Hujun Yin ,  Xiaoliang Luo ,  Liang Jiang ,  Longjing Zhu

Inventor： Rongzhen Yang ,  Hujun Yin ,  Xiaoliang Luo ,  Liang Jiang ,  Longjing Zhu

IPC: H04L25/02 ,  H04B7/005 ,  H04Q7/38

CPC classification number: H04L5/0007 ,  H04L5/0037 ,  H04L5/006 ,  H04L5/0092 ,  H04L27/262 ,  H04W52/245 ,  H04W52/346

Abstract: A peak-to-average power ratio (PAPR) reduction method, known as system-aided PAPR reduction (SAPR), is disclosed. Based on a TR algorithm, the SAPR method avoids the drawbacks of conventional tone reservation implementations, and reduces PAPR significantly, in some embodiments. The SAPR method may be applied to next generation OFDMA-based wireless broadband technologies, to increase system throughput and cell coverage.

Abstract translation: 公开了称为系统辅助PAPR降低（SAPR）的峰均功率比（PAPR）降低方法。 在一些实施例中，基于TR算法，SAPR方法避免了常规音调预留实现的缺点，并显着降低了PAPR。 SAPR方法可以应用于下一代基于OFDMA的无线宽带技术，以增加系统吞吐量和小区覆盖。

公开(公告)号：US20090247086A1

公开(公告)日：2009-10-01

申请号：US12080082

申请日：2008-03-31

Applicant: Xintian Eddie Lin ,  Qinghua Li ,  Ozgur Oyman ,  Hujun Yin

Inventor： Xintian Eddie Lin ,  Qinghua Li ,  Ozgur Oyman ,  Hujun Yin

IPC: H04B17/00 ,  H04B7/00 ,  H04Q7/20

CPC classification number: H04W52/243 ,  H04B17/345 ,  H04W52/143 ,  H04W52/36

Abstract: A base station may transmit at varied power levels. Subscriber stations receiving the power levels can transmit noise information back to the base station. As a result, co-channel interference can be determined from the varied power transmissions, either in the base station or in the subscriber station. In addition, in some embodiments, the transmissions may include different phases so that the phase of the co-channel interference may be determined as well.

Abstract translation: 基站可以以不同的功率级传输。 接收功率电平的用户台可以将噪声信息发送回基站。 结果，可以在基站或用户台中的不同功率传输来确定同信道干扰。 此外，在一些实施例中，传输可以包括不同的相位，使得同信道干扰的相位也可以被确定。

公开(公告)号：US20090097426A1

公开(公告)日：2009-04-16

申请号：US11872263

申请日：2007-10-15

Applicant: Hujun Yin

Inventor： Hujun Yin

IPC: H04Q7/00

CPC classification number: H04W28/06 ,  H04W52/0229 ,  H04W72/12 ,  Y02D70/146

Abstract: Disclosed is a method for improving power efficiency of subscriber stations in a communication network. A subscriber station is uniquely identified by a base station using a connection Identifier (CID). The method includes splitting CIDs of subscriber stations to form a plurality of first parts and a plurality of second parts. The method includes generating an index including a plurality of entries and transmitting the index to a plurality of subscriber stations by the base station. One or more subscriber stations switch to a power-saving mode on absence of a match between each entry of the plurality of entries with an equivalent part of CIDs associated with the one or more subscriber stations, thereby conserving power and improving power efficiency of the subscriber station. Further, at least one information element in a sub-MAP message may be compressed to reduce overhead.

Abstract translation: 公开了一种用于提高通信网络中用户站的功率效率的方法。 订户站由使用连接标识符（CID）的基站唯一标识。 该方法包括分割用户站的CID以形成多个第一部分和多个第二部分。 该方法包括生成包括多个条目的索引，并且由基站将索引发送给多个用户站。 一个或多个用户站在不存在多个条目的每个条目之间的匹配以及与一个或多个用户站相关联的CID的等同部分之间切换到省电模式，由此节省功率并提高用户的功率效率 站。 此外，可以压缩子MAP消息中的至少一个信息元素以减少开销。