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21. 发明专利

JP2014053918A Virtual scheduling in heterogeneous networks 有权
标题翻译：异构网络中的虚拟调度
公开(公告)号：JP2014053918A
公开(公告)日：2014-03-20
申请号：JP2013209716
申请日：2013-10-04
申请人： Qualcomm Incorporated , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： JI TINGFANG
IPC分类号： H04W72/12 , H04W16/28 , H04W24/10 , H04W72/10 , H04W92/20
CPC分类号： H04W52/244 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/06 , H04W28/16 , H04W48/10 , H04W72/082
摘要： PROBLEM TO BE SOLVED: To provide virtual management of wireless resources in a mobile communication environment and reduce interference.SOLUTION: Access terminals in the mobile communication environment can maintain connections with nearby network transmitters and report factors pertinent to wireless scheduling to a central entity, such as a macro base station. The macro base station can employ those factors in improving wireless communications for other serving cells within or near a macro coverage area served by the macro base station. By maintaining information pertinent to prevailing wireless conditions, quality of service requirements, pilot signal reports, mobility management considerations, and so on, of transmissions within the cell, significant interference reduction can be implemented for the macro coverage area, or nearby coverage areas.
摘要翻译：要解决的问题：提供移动通信环境中的无线资源的虚拟管理，并减少干扰。解决方案：移动通信环境中的接入终端可以保持与附近网络发射机的连接，并将与无线调度有关的因素报告给中央实体，作为宏基站。宏基站可以采用这些因素来改善由宏基站服务的宏覆盖区域内或附近的其他服务小区的无线通信。通过维护与小区内的传输的主要无线条件，服务质量要求，导频信号报告，移动性管理考虑等相关的信息，可以对宏观覆盖区域或附近的覆盖区域实施显着的干扰减少。

22. 发明专利

JP5416192B2 Transport format control method and a communication system for retransmission 有权
公开(公告)号：JP5416192B2
公开(公告)日：2014-02-12
申请号：JP2011258783
申请日：2011-11-28
申请人：パナソニック株式会社
发明人：ヨアヒムロアー , エイコザイデル , ドラガンペトロヴィック
IPC分类号： H04L1/18 , H04L1/00 , H04L1/16 , H04W28/04
CPC分类号： H04L1/1861 , H04L1/0006 , H04L1/0025 , H04L1/1671 , H04L1/18 , H04L1/1803 , H04L1/1812 , H04L1/1819 , H04L1/1887 , H04L5/0055
摘要： The present invention relates to a method for transmitting data packets from a mobile terminal to a base station using a hybrid automatic repeat request protocol and soft combining of received data. Further, the present invention provides a base station and a mobile terminal both adapted to perform the respective method steps. Moreover, a communication system is provided which comprises at least one base station and at least one mobile terminal. The present invention also provides a computer-readable medium for storing instructions that, when executed on a processor, cause the processor to transmit data packets from a mobile terminal to a base station using a hybrid automatic repeat request protocol and soft combining of received data. In order to restrict the interference caused by retransmissions, the present invention suggests controlling the amount of information in the retransmissions and thus the transmission power required for their transmission by TFCS restriction.

23. 发明专利

JP2014501072A System and method for transmitting control information on the uplink multiple input multiple output transmission 有权
公开(公告)号：JP2014501072A
公开(公告)日：2014-01-16
申请号：JP2013537940
申请日：2011-11-08
申请人：クアルコム,インコーポレイテッド
发明人：シャラド・ディーパック・サンブワニ , ソニー・ジョン・アカラカラン
IPC分类号： H04J99/00 , H04B7/10 , H04J1/00 , H04J11/00 , H04W16/28 , H04W72/12
CPC分类号： H04B7/0413 , H04L1/0006 , H04L1/1819 , H04L1/1825 , H04L1/1887 , H04W52/146 , H04W52/16 , H04W52/325
摘要：ワイヤレス通信システムにおけるアップリンクMIMO送信のための、方法および装置が提供される。特に、一次ストリーム(610)を利用して、一次データチャネルE-DPDCH(624)を搬送することができ、二次ストリーム(612)を利用して、二次データチャネルSE-DPDCH(620)を搬送することができる。さらに、一次ストリーム(610)は、一次プリコーディングベクトルを利用してプリコーディングされてよく、二次ストリーム(612)は、係数が一次プリコーディングベクトルの係数に対して直交する二次プリコーディングベクトルを利用してプリコーディングされてよい。一次ストリームは、一次データチャネルE-DPDCH(624)と二次データチャネルSE-DPDCH(620)の両方に関連する制御情報を搬送するように適合される、拡張制御チャネルE-DPCCH(614)を含み得る。

24. 发明专利

JP5340949B2 Method and apparatus for reducing overhead based on the Ack Channel 有权
公开(公告)号：JP5340949B2
公开(公告)日：2013-11-13
申请号：JP2009535448
申请日：2007-10-31
申请人：クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人：マラディ、ダーガ・プラサド
IPC分类号： H04W72/04 , H04J1/00 , H04J3/00 , H04J11/00 , H04L29/08 , H04W28/04
CPC分类号： H04L1/0006 , H04L1/0003 , H04L1/1607 , H04L1/1825 , H04L1/1854 , H04L1/188
摘要： A method and apparatus for a wireless communication system, initially increases resources allocated to an ACKCH as resources allocated to a shared data channel (SDCH), such as a physical downlink shared channel (PDSCH) or a physical uplink shared channel (PUSCH), increases. The resources allocated to ACK are subsequently limited to a predetermined amount.

25. 发明专利

JP5329552B2 Communication unit and method 有权
公开(公告)号：JP5329552B2
公开(公告)日：2013-10-30
申请号：JP2010531987
申请日：2008-04-14
申请人：テレフオンアクチーボラゲットエルエムエリクソン(パブル)
发明人：リングストロム，マルクス , アクスネス，ヨハン , バルデマイアー，ロベルト
IPC分类号： H04B1/04
CPC分类号： H04B15/02 , H04L1/0006 , H04L1/0083
摘要： The effects of interference between a communication system operating in a frequency area and another system sending out pulses affecting the frequency area can be handled by means of a of pulses communication unit (RBS1, MT1) for use in a first cellular communications system, in which at least one type of system sensitive data is transmitted at pre-determined points in time, said communications unit comprising transmitting means (14, 24) arranged to transmit said system sensitive data and processing means (11, 21) arranged to control the transmitting means to transmit the system sensitive data at new points in time different from the predetermined points in time, instead of at said predetermined points in time, to reduce the risk of interference from a second system operating in the same frequency range as the first cellular communications system.

26. 发明专利

JP5284667B2 Method and apparatus for transmitting signals in a wireless communication system, and method and apparatus for receiving signals in a wireless communication system 有权
公开(公告)号：JP5284667B2
公开(公告)日：2013-09-11
申请号：JP2008091811
申请日：2008-03-31
申请人：ソニードイチュラントゲゼルシャフトミットベシュレンクテルハフツング
发明人：オリヴァー，クレーマー , フォルカー，ヴリッヒ
IPC分类号： H04B7/10 , H04W16/28 , H04W48/08 , H04W80/02 , H04W84/20 , H04W88/02
CPC分类号： H04B7/0408 , H01Q1/246 , H04B7/0695 , H04B7/088 , H04L1/0006 , H04L1/06 , H04L5/003 , H04W48/08
摘要： The present invention relates to a transmitting device (1) for transmitting signals in a wireless communication system, wherein said signals are transmitted in consecutive frames (23a, 23b, 23c), each frame comprising a beacon (BSF) and data frames (DF), said transmitting device (1) comprising a first set of narrow beam antennas (2a, 2b, 2c), each narrow beam antenna (2a, 2b, 2c) having a different beaming direction corresponding to one of a number of different transmission paths (P 0 , P 1 , P 2 ) from said transmitting device (1) to a receiving device, and a first control means (5) adapted to control the transmission of said frames (23a, 23b, 23c), whereby the data frames (DF) of respectively two consecutive frames (23a, 23b, 23c) are transmitted via different narrow beam antennas (2a, 2b, 2c). The present invention further relates to a receiving device (10) for receiving signals in a wireless communications system as well as to a method for transmitting signals in a wireless communications system and to a method for receiving signals in a wireless communication system.

27. 发明专利

JP2013533655A Apparatus and method for communicating with a high interference 有权
公开(公告)号：JP2013533655A
公开(公告)日：2013-08-22
申请号：JP2013509182
申请日：2011-05-03
申请人：クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人：ガール、ピーター , モントジョ、ジュアン , チェン、ワンシ , ダムンジャノビック、アレクサンダー
IPC分类号： H04J11/00 , H04J99/00
CPC分类号： H04W72/082 , H04B1/7097 , H04J11/003 , H04J11/0036 , H04L1/0006 , H04L1/0028 , H04L1/003 , H04L1/0078 , H04L1/0079 , H04L1/0083 , H04L1/0084 , H04L1/0085
摘要： Techniques for addressing high interference observed by a receiver in a wireless communication system are disclosed. The receiver may observe different interference power levels across a transmission symbol. In an aspect, the receiver applies different weights to different portions of the transmission symbol to account for fluctuation of interference power across the transmission symbol. In another aspect, a transmitter may send a transmission symbol such that a receiver can ignore a portion of a symbol period with high interference. In one design, the transmitter generates a transmission symbol including at least two copies of a signal component. The transmitter transmits at least one copy of the signal component in a portion of the symbol period in which the receiver does not observe high interference. The receiver processes the at least one copy of the signal component to recover data sent in the transmission symbol.

28. 发明专利

JP5269930B2 Control of the power margin in the data communication system 有权
公开(公告)号：JP5269930B2
公开(公告)日：2013-08-21
申请号：JP2011039644
申请日：2011-02-25
申请人：クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人：ジャック・エム・ホルツマン , ガング・バオ , デイビッド・プイグ・オセス
IPC分类号： H04W52/20 , H04B7/005 , H04L1/00 , H04L1/16 , H04L1/18 , H04L1/20 , H04W52/08 , H04W52/12 , H04W52/36 , H04W52/50
CPC分类号： H04W52/125 , H04L1/0002 , H04L1/0006 , H04L1/0015 , H04L1/0026 , H04L1/0033 , H04L1/16 , H04L1/1692 , H04L1/18 , H04L1/1819 , H04L1/203 , H04L2001/125 , H04W52/367 , H04W52/50
摘要： Techniques for improved margin control in a data communication system are disclosed. In one aspect, margin is adjusted in response to a first subpacket error rate (350). In another aspect, margin is further adjusted in response to an overall packet error rate (350). In yet another aspect, the first subpacket error rate is adjusted in response to an overall packet error rate (350). Various other aspects are also presented. These aspects have the benefit of responsive margin control when the overall packet error rate is relatively low, resulting in improved data throughput and increased system capacity.

29. 发明专利

JP5256901B2 Symbol interleaving and channel mapping device and method, and mobile communication system 有权
公开(公告)号：JP5256901B2
公开(公告)日：2013-08-07
申请号：JP2008187854
申请日：2008-07-18
申请人：富士通株式会社
发明人：ワンジュヌ , ティエヌジュヌ , 宏行林
IPC分类号： H04J11/00 , H04J1/00
CPC分类号： H04L1/0006 , H04L1/007 , H04L1/0071 , H04L1/0086 , H04L5/0044 , H04L27/2601

30. 发明专利

JP2013074446A Radio communication device, radio communication method, and radio communication system 审中-公开
标题翻译：无线电通信设备，无线电通信方法和无线电通信系统
公开(公告)号：JP2013074446A
公开(公告)日：2013-04-22
申请号：JP2011211753
申请日：2011-09-28
申请人： Fujitsu Ltd , 富士通株式会社
发明人： WATANABE SHINKO
IPC分类号： H04L1/00
CPC分类号： H04L1/0006 , H04L1/0003 , H04L1/0009
摘要： PROBLEM TO BE SOLVED: To select an optimal operation mode.SOLUTION: The radio communication device comprises a packet size estimation part, a reception quality measurement part, a code block number estimation part, and an operation mode selection control part. The packet size estimation part estimates a packet size of the packet transmitted from a transmission side to the device itself. The reception quality measurement part performs a reception quality measurement of a reception signal to acquire a reception quality measurement value. The code block number estimation part estimates the number of code blocks contained in one packet from the packet size and a size of the code block for each operation mode. The operation mode selection control part recognizes required quality for each operation mode from the estimated code block number, and then selects the operation mode on the basis of a comparison result of the required quality and the reception quality measurement value.
摘要翻译：要解决的问题：选择最佳操作模式。解决方案：无线电通信装置包括分组大小估计部分，接收质量测量部分，码块数量估计部分和操作模式选择控制部分。分组大小估计部分估计从发送侧发送到设备本身的分组的分组大小。接收质量测量部分执行接收信号的接收质量测量以获取接收质量测量值。代码块数估计部分根据分组大小估计一个分组中包含的代码块的数量以及每个操作模式的代码块的大小。操作模式选择控制部件根据估计代码块号码识别每个操作模式的所需质量，然后基于所需质量的比较结果和接收质量测量值来选择操作模式。版权所有（C）2013，JPO＆INPIT

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