公开(公告)号：JP2013176099A

公开(公告)日：2013-09-05

申请号：JP2013078808

申请日：2013-04-04

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： GHOLMIEH AZIZ ,  DAN LE JEAN ,  SHARAD DEEPAK SAMBHWANI ,  YAVUZ MEHMET

IPC: H04W72/04 ,  H04J1/00 ,  H04J13/00 ,  H04W72/08

CPC classification number: H04L5/0053 ,  H04L5/0091 ,  H04W28/16 ,  H04W72/042 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/24 ,  Y02D70/25

Abstract: PROBLEM TO BE SOLVED: To enable fast allocation of additional carriers in multi-carrier wireless communication systems.SOLUTION: High layer protocols are used to allocate additional carriers to UE 304 in a wireless network. Additionally, management of the additional carriers is accomplished via high speed lower layer signaling protocols. Management involves activating/deactivating the additional carriers and instructing the UE to provide carrier feedback and to monitor pilot or control channels of such carriers.

Abstract translation: 要解决的问题：为了能够在多载波无线通信系统中快速分配附加载波。解决方案：使用高层协议来在无线网络中向UE 304分配附加载波。 另外，通过高速下层信令协议实现附加载波的管理。 管理涉及激活/去激活附加载波并指示UE提供载波反馈并监视这些载波的导频或控制信道。

公开(公告)号：JP2013048443A

公开(公告)日：2013-03-07

申请号：JP2012212345

申请日：2012-09-26

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： SHARAD DEEPAK SAMBHWANI ,  BIBHU P MOHANTY ,  ROHIT KAPOOR ,  OZCAN OZTURK ,  YAVUZ MEHMET

IPC: H04W28/14 ,  H04W72/04

CPC classification number: H04L1/1874 ,  H04L1/0026 ,  H04L1/0071 ,  H04L1/06 ,  H04L1/1835 ,  H04L1/1848 ,  H04W72/04

Abstract: PROBLEM TO BE SOLVED: To provide a method of managing a shared resource.SOLUTION: A base station can employ a shared channel, such as a control channel, for communication with a mobile device. The mobile device can be granted exclusive access to a shared resource for a limited time. The exclusive access can be such that there is no limit in the size of messages transferred across the shared resource. To improve operation, the exclusive grant can be applied until it is determined that appropriate packets are transferred.

Abstract translation: 要解决的问题：提供一种管理共享资源的方法。 解决方案：基站可以采用诸如控制信道的共享信道来与移动设备进行通信。 移动设备可以在有限的时间内授予对共享资源的独占访问权限。 独占访问可以使得跨共享资源传输的消息的大小没有限制。 为了改善操作，可以应用专用授权，直到确定适当的分组被传送为止。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013153503A

公开(公告)日：2013-08-08

申请号：JP2013050526

申请日：2013-03-13

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： DAN LE JEAN ,  MOHANTY BIBHU ,  SHARAD DEEPAK SAMBHWANI

IPC: H04W72/08

CPC classification number: H04W72/0486 ,  H04W72/082

Abstract: PROBLEM TO BE SOLVED: To provide techniques for scheduling users for transmission on the uplink in a wireless communication system.SOLUTION: A cell performs interference cancellation for uplink transmissions and observes lower effective noise and interference. The lower effective noise and interference may allow the cell to operate with a higher effective target load, which may support a higher overall throughput for the cell. An effective target load for a cell using interference cancellation is determined on the basis of a target rise-over-thermal (RoT) for the cell and an interference cancellation efficiency factor. An available load for the cell is determined on the basis of the effective target load, which may be higher than a target load for the cell without interference cancellation. Users in the cell are scheduled for transmission on the uplink on the basis of the available load.

Abstract translation: 要解决的问题：提供用于在无线通信系统中的上行链路上调度用户进行传输的技术。解决方案：小区对上行链路传输执行干扰消除，并观察较低的有效噪声和干扰。 较低的有效噪声和干扰可以允许电池以更高的有效目标负载进行操作，这可以支持电池的更高的总吞吐量。 基于小区的目标上升热（RoT）和干扰消除效率因子来确定使用干扰消除的小区的有效目标负载。 基于有效目标负载来确定小区的可用负载，该有效目标负载可能高于没有干扰消除的小区的目标负载。 在可用负载的基础上，调度小区中的用户在上行链路上进行传输。

公开(公告)号：JP2014209756A

公开(公告)日：2014-11-06

申请号：JP2014120410

申请日：2014-06-11

Applicant: クアルコム,インコーポレイテッド ,  Qualcomm Inc

Inventor： DAN LE JEAN ,  SHARAD DEEPAK SAMBHWANI ,  ROHIT KAPOOR ,  HOU JILEI ,  GE WEIYAN

IPC: H04W28/16 ,  H04W28/04 ,  H04W72/04

CPC classification number: H04L1/1874 ,  H04L1/188 ,  H04L1/1887 ,  H04L25/14 ,  H04W28/04 ,  H04W76/025

Abstract: 【課題】ワイヤレス通信のための装置は、マルチリンクRLCサブレイヤを利用するMULTI−POINT HSDPA通信のためのシステムおよび方法を提供する。【解決手段】Multi-Point HSDPAネットワークで用いる複数のMACエンティティ804、806にRLC PDUを割り当てることができるRNC802において、マルチリンクRLCサブレイヤを提供する。不必要な再送信のような、UE808へのRLC PDUの順序の狂った送達に関連する問題に対処する。マルチリンクRLCサブレイヤは、物理層の送信障害によって引き起こされる順序番号の抜けと、単にスキューによって引き起こされる順序番号の抜けとを区別する。【選択図】図8

Abstract translation: 要解决的问题：提供一种无线通信方法和装置，其提供利用多链路RLC子层的多点HSDPA通信的系统和方法。解决方案：本发明提供了一种具有RNC 802能力的多链路RLC子层 在多个MAC实体804,806中分配RLC PDU以供在多点HSDPA网络中使用。 本发明解决了有关RLC PDU到UE 808的无序传送的问题，诸如不必要的重发。 多链路RLC子层区分由物理层传输失败引起的序列号间隙和仅由偏斜引起的序列号间隙。

公开(公告)号：JP2012199951A

公开(公告)日：2012-10-18

申请号：JP2012109408

申请日：2012-05-11

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： STEIN ARNE LUNDBY ,  SHARAD DEEPAK SAMBHWANI

IPC: H04W52/24 ,  H04B1/76 ,  H04W52/14 ,  H04W52/26

CPC classification number: H04W52/267 ,  H04W52/146

Abstract: PROBLEM TO BE SOLVED: To provide systems and methods that facilitate pilot channel optimization schemes for high data rate communications transmissions.SOLUTION: Pilot channel operations are monitored and controlled by a base station for one or more cooperating wireless terminals such that one or more power features of the one or more cooperating wireless terminals can be changed in response to one or more selected pilot channel operational conditions. A base station engages in one or more selected pilot channel control operations as part of pilot channel optimization comprising a jump detection technique, operating power control on another channel other than the DPCCH, engaging in delayed power control, engaging in soft-handoff power control in the instance of a boosted pilot channel, and resolving ambiguity in grant messages resulting from a pilot boost.

Abstract translation: 要解决的问题：提供便于用于高数据速率通信传输的导频信道优化方案的系统和方法。 解决方案：由一个或多个协作无线终端的基站监视和控制导频信道操作，使得响应于一个或多个选择的导频信道可以改变一个或多个协作无线终端的一个或多个功率特征 操作条件。 基站参与一个或多个选定的导频信道控制操作，作为导频信道优化的一部分，其包括跳跃检测技术，除DPCCH之外的另一信道上的操作功率控制，参与延迟功率控制，参与软切换功率控制 提升的导频信道的实例，以及解决导频提升导致的授权消息的模糊性。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012070393A

公开(公告)日：2012-04-05

申请号：JP2011226971

申请日：2011-10-14

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： SHARAD DEEPAK SAMBHWANI ,  KEBON SONG ,  MONTOJO JUAN

IPC: H04J13/18 ,  H04B1/7097 ,  H04W72/04

CPC classification number: H04J13/18 ,  H01Q3/26 ,  H04B1/7097 ,  H04B1/71055 ,  H04B1/71072 ,  H04B7/08 ,  H04J13/0048 ,  H04J13/0074

Abstract: PROBLEM TO BE SOLVED: To provide systems and methodologies that facilitate increasing of throughput in a time-division duplexed CDMA wireless communication environment.SOLUTION: A set of orthogonal Walsh code sequences can be assigned to users of the first group in a network sector, and a duplicate set of orthogonal Walsh code sequences is assigned to at least users of the second group in the sector. Reception antennas whose number is equal to or greater than the number of duplicate code sets being assigned are deployed to linearly scale sector capacity to meet user demand. User devices employing duplicate Walsh code sequence assignments at a base station serving the sector is distinguished from each other, and timing offset between such users is enforced to mitigate any jamming effect at the base station receiver. Still furthermore, user device channel requirements in the sector is continuously evaluated and an appropriate number of antennas is dynamically deployed to provide scalable service to all such user devices.

Abstract translation: 要解决的问题：提供有助于在时分双工CDMA无线通信环境中增加吞吐量的系统和方法。 解决方案：可以将一组正交沃尔什码序列分配给网络扇区中的第一组的用户，并且将至少一组正交沃尔什码序列分配给扇区中的第二组的至少用户。 数量等于或大于分配的重复码集数的接收天线被部署以线性地缩放扇区容量以满足用户需求。 在服务于扇区的基站处采用重复沃尔什码序列分配的用户设备彼此区分，并且强制这些用户之间的定时偏移以减轻基站接收机处的任何干扰效应。 此外，不断地评估扇区中的用户设备信道要求，并且动态地部署适当数量的天线以向所有这样的用户设备提供可扩展服务。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2013138468A

公开(公告)日：2013-07-11

申请号：JP2013023103

申请日：2013-02-08

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： SHARAD DEEPAK SAMBHWANI ,  WEI ZENG

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W74/002 ,  H04L1/0059 ,  H04L1/0067 ,  H04W72/042 ,  H04W74/0833 ,  H04W74/0866

Abstract: PROBLEM TO BE SOLVED: To provide a resource allocation method for expansion uplink using a shared control channel.SOLUTION: User equipment (UE) selects one signature from a set of signatures available for random access regarding expansion uplink, generates an access preamble on the basis of the selected signature and sends the access preamble for random access while operating in an inactive state. The UE receives from a shared control channel a resource allocated for the UE. The UE determines an UE identifier (ID) allocated beforehand in association with the selected signature, demasks a received symbol for the shared control channel on the basis of the UEID allocated beforehand, decodes the demasked symbol to obtain a codeword, and determines the allocated resource on the basis of the codeword. The UE transmits data to a node B using the allocated resource while maintaining the inactive state.

Abstract translation: 要解决的问题：提供使用共享控制信道的扩展上行链路的资源分配方法。解决方案：用户设备（UE）从扩展上行链路的可用于随机接入的一组签名中选择一个签名，基于 并且在处于非活动状态的情况下发送用于随机接入的接入前导码。 UE从共享控制信道接收为UE分配的资源。 UE确定与所选择的签名相关联的预先分配的UE标识符（ID），基于预先分配的UEID解除用于共享控制信道的接收符号，对被解除的符号进行解码以获得码字，并且确定所分配的资源 在码字的基础上。 UE在保持非活动状态的同时使用所分配的资源向节点B发送数据。

公开(公告)号：JP2012235497A

公开(公告)日：2012-11-29

申请号：JP2012152625

申请日：2012-07-06

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： SHARAD DEEPAK SAMBHWANI ,  GORE DHANANJAY ASHOK ,  AGRAWAL AVNEESH ,  SUTIVONG ARAK ,  ALEXEI GOROKHOV

IPC: H04J13/18 ,  H04J13/00

CPC classification number: H04J13/0048 ,  H04J13/18

Abstract: PROBLEM TO BE SOLVED: To increase system capacity in a code-limited WCDMA(R) (e.g., TDD, FDD, ...) wireless communication environment.SOLUTION: A larger code space can be defined by introducing multiple code clusters within a sector, where each cluster has a unique scrambling code. Codes within a cluster have orthogonal Walsh sequences that can be assigned to user devices to facilitate communicating over a wireless network and can overlap with codes in another cluster. The unique scrambling code assigned to each cluster can ensure that duplicate Walsh sequences in another cluster in the same sector appear as pseudo-noise codes.

Abstract translation: 要解决的问题：为了增加代码受限的WCDMA（例如，TDD，FDD，...）无线通信环境中的系统容量。 解决方案：可以通过在扇区中引入多个代码簇来定义更大的代码空间，其中每个集群都有一个唯一的扰码。 群集内的代码具有可被分配给用户设备的正交沃尔什序列，以便于通过无线网络进行通信并且可以与另一个群集中的代码重叠。 分配给每个簇的唯一扰码可以确保同一扇区中另一个簇中的重复沃尔什序列显示为伪噪声码。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012199969A

公开(公告)日：2012-10-18

申请号：JP2012115850

申请日：2012-05-21

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： STEIN ARNE LUNDBY ,  SHARAD DEEPAK SAMBHWANI

IPC: H04W52/32 ,  H04J13/00 ,  H04W28/06 ,  H04W52/14 ,  H04W52/26

CPC classification number: H04W52/267 ,  H04W52/146

Abstract: PROBLEM TO BE SOLVED: To provide systems and methods that resolve ambiguity in grant messages resulting from a pilot boost and facilitate pilot channel optimization schemes for high data rate communications transmissions.SOLUTION: Pilot channel operations are monitored and controlled by an exemplary base station for one or more cooperating wireless terminals (606) such that one or more power features of the one or more cooperating wireless terminals can be changed in response to one or more selected pilot channel operational conditions. A base station engages in one or more selected pilot channel control operations as part of pilot channel optimization comprising a jump detection technique, operating power control on another channel other than the DPCCH, engaging in delayed power control, and operating soft-handoff power control in a boosted pilot channel.

Abstract translation: 要解决的问题：提供解决由导频提升导致的授权消息中的歧义的系统和方法，并促进用于高数据速率通信传输的导频信道优化方案。 解决方案：导频信道操作由用于一个或多个协作无线终端（606）的示例性基站监视和控制，使得一个或多个协作无线终端的一个或多个功率特征可以响应于一个或多个协作无线终端 更多选择的导频信道操作条件。 基站参与一个或多个选定的导频信道控制操作，作为导频信道优化的一部分，其包括跳跃检测技术，除DPCCH之外的另一信道上的操作功率控制，参与延迟功率控制，以及操作软切换功率控制 一个提升的试点频道。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012199952A

公开(公告)日：2012-10-18

申请号：JP2012109409

申请日：2012-05-11

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： STEIN ARNE LUNDBY ,  SHARAD DEEPAK SAMBHWANI

IPC: H04W52/12 ,  H04J13/00 ,  H04W52/14 ,  H04W52/26 ,  H04W52/32

CPC classification number: H04W52/267 ,  H04W52/146

Abstract: PROBLEM TO BE SOLVED: To provide systems and methods that facilitate pilot channel optimization schemes for high data rate communications transmissions.SOLUTION: Pilot channel operations are monitored and controlled by an exemplary base station for one or more cooperating wireless terminals such that one or more power features of the one or more cooperating wireless terminals can be changed in response to one or more selected pilot channel operational conditions. In an illustrative operation, an exemplary base station engages in one or more selected pilot channel control operations as part of pilot channel optimization comprising a jump detection technique, operating power control on another channel other than the DPCCH, engaging in delayed power control, engaging in soft-handoff power control in the instance of a boosted pilot channel, and resolving ambiguity in grant messages resulting from a pilot boost.

Abstract translation: 要解决的问题：提供便于用于高数据速率通信传输的导频信道优化方案的系统和方法。 解决方案：导频信道操作由用于一个或多个协作无线终端的示例性基站监视和控制，使得一个或多个协作无线终端的一个或多个功率特征可以响应于一个或多个选择的导频而改变 频道操作条件。 在说明性操作中，示例性基站参与一个或多个选定的导频信道控制操作，作为导频信道优化的一部分，其包括跳跃检测技术，在除DPCCH之外的另一信道上的操作功率控制，参与延迟功率控制，参与 在提升的导频信道的情况下进行软切换功率控制，并且解决由导频提升导致的授权消息中的模糊性。 版权所有（C）2013，JPO＆INPIT