JP5038461B2 - 無線通信システムにおける頑強なハンドオフ方法 - Google Patents
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- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
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- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Description
この説明を通じて、説明する好ましい実施形態および例は本発明を限定とするものではなく例示として考慮されるべきである。
以下に、本願出願の当初の特許請求の範囲に記載された発明を付記する。
[1] 移動局と第2の基地局のトランシーバ間のトラヒックチャンネルが通信に使用されながら少なくとも第1の基地局のトランシーバにより送信される信号強度を移動局で測定し、
移動局と現在ソフトハンドオフしておらず、移動局により測定された信号強度がしきい値よりも大きい信号強度を有する第1の基地局を第2の基地局に対して識別し、
第1の基地局の識別に応答して第1の基地局と移動局間にトラヒックチャンネルを設定するステップを有するソフトハンドオフ方法。
[2] データを移動局へ送信するように第1の基地局のトランシーバに命令するステップをさらに有する請求項1記載の方法。
[3] リソース割当命令を送信するステップをさらに有し、
リソース割当命令の送信はシステム制御装置によって移動局との通信を処理するように第1の基地局のトランシーバへ助言する請求項1記載の方法。
[4] 移動局が通信していない第1のトランシーバから指令メッセージを送信するステップをさらに有する請求項1記載の方法。
[5] 移動局においてアクティブセットに、移動局が通信していない第1のトランシーバの識別子を付加するステップをさらに有し、付加前にアクティブセットは移動局が通信している基地局トランシーバの識別を含んでいる請求項1記載の方法。
[6] 移動局が通信していない第1の基地局のトランシーバから指令メッセージを受信するステップをさらに有する請求項1記載の方法。
[7] 移動局が通信していない第1の基地局のトランシーバの識別子を移動局においてアクティブセットに付加し、
移動局が通信していない第1の基地局のトランシーバから指令メッセージを受信するステップをさらに有する請求項1記載の方法。
[8] 移動局が通信していない第1の基地局のトランシーバの識別を移動局のアクティブセットに付加し、
移動局が通信していない第1の基地局のトランシーバから指令メッセージを受信し、
指令メッセージの少なくとも1つの識別子に一致しない識別子をアクティブセットから除去するステップをさらに有する請求項1記載の方法。
[9] 第1の基地局のトランシーバの識別を移動局のアクティブセットに付加し、
第1の基地局のトランシーバから指令メッセージを受信し、
指令メッセージの少なくとも1つの識別に一致しない識別子をアクティブセットから除去し、
第1の基地局のトランシーバとの通信を開始するステップをさらに有する請求項1記載の方法。
[10] 第1の基地局のトランシーバの識別子を移動局においてアクティブセットに付加し、
ここで、少なくとも1つのトランシーバの識別子は近隣トランシーバの識別子であり、
第1の基地局のトランシーバから指令メッセージを受信するステップをさらに有する請求項1記載の方法。
[11] さらに、第1の基地局のトランシーバの識別子を移動局においてアクティブセットに付加し、
ここで少なくとも1つのトランシーバの識別子は近隣トランシーバの識別子を含んでおり、
近隣のトランシーバの識別子はシステム制御装置により与えられ、
指令メッセージを検索するためアクティブセットの識別子を使用するステップを有する請求項1記載の方法。
[12] 第1の基地局のトランシーバの識別子を移動局においてアクティブセットに付加し、
近隣のトランシーバの識別子を移動局においてアクティブセットに付加するステップをさらに有する請求項1記載の方法。
[13] さらに、移動局が通信していない少なくとも1つのトランシーバの識別を移動局においてアクティブセットに付加し、
近隣のトランシーバの識別子を移動局においてアクティブセットに付加し、ここで近隣のトランシーバの識別子はシステム制御装置により与えられる請求項1記載の方法。
[14] さらに、移動局が通信していない少なくとも1つのトランシーバの識別子を移動局においてアクティブセットに付加し、
少なくとも1つの近隣トランシーバの識別子を移動局においてアクティブセットに付加し、ここで、少なくとも1つの近隣トランシーバの識別子がシステム制御装置により与えられ、
検索はアクティブセットの識別子を使用する指令メッセージの検索を含んでおり、
少なくとも1つの近隣トランシーバから指令メッセージを受信する請求項1記載の方法。
[15] さらに、第1の基地局のトランシーバの識別子を移動局においてアクティブセットに付加し、
少なくとも1つの近隣トランシーバの識別子を移動局においてアクティブセットに付加し、ここで少なくとも1つの近隣トランシーバの識別子がシステム制御装置により与えられ、
アクティブセットの識別子を使用して指令メッセージを検索し、
第1のトランシーバから指令メッセージを受信する請求項1記載の方法。
[16] 第1の基地局トランシーバはセルラシステムの1つのセルに対してカバー区域を与える請求項1記載の方法。
[17] 第1の基地局トランシーバはセルラシステム中の1つのセルの1セクタにカバー区域を与える請求項1記載の方法。
Claims (21)
- 複数の基地局のトランシーバから送信される信号強度を測定し、
測定された信号強度がしきい値よりも大きい各基地局のトランシーバを識別し、
前記識別された基地局のトランシーバのインジケータを第1のセットに置き、
前記インジケータを送信し、
第1のセット中の前記インジケータを用いて指令メッセージをサーチし、
トラフィックチャンネルを介して前記移動局と通信していない前記識別された基地局のトランシーバの少なくとも1つから指令メッセージを受信し、
指令メッセージにしたがって第1のセット中の前記インジケータを調節するように構成されている少なくとも1つのプロセッサを具備する、移動局。 - 前記少なくとも1つのプロセッサはさらに、第1のセットに含まれていない前記識別された基地局のトランシーバのインジケータを決定し、決定されたインジケータを第1のセットに置くように構成されている、請求項1記載の移動局。
- 前記少なくとも1つのプロセッサはさらに、第1のセット中の前記インジケータを送信するように構成されている、請求項1記載の移動局。
- 前記少なくとも1つのプロセッサはさらに、第1のセットに含まれていない前記識別された基地局のトランシーバのインジケータを決定し、決定されたインジケータを送信するように構成されている、請求項1記載の移動局。
- 前記指令メッセージは、少なくとも1つの近隣基地局のトランシーバの識別子を含んでいる、請求項1記載の移動局。
- 前記少なくとも1つのプロセッサによって実行可能な命令を格納するメモリをさらに具備する、請求項1記載の移動局。
- 前記少なくとも1つのプロセッサはさらに、前記移動局と通信していない前記識別された基地局のトランシーバの少なくとも1つでトラヒックチャンネルを設定するように構成されている、請求項1記載の移動局。
- 複数の基地局のトランシーバから受信される複数の第1のチャンネルの各々に対する信号強度を移動局で測定し、
測定された信号強度がしきい値よりも大きい第1のチャンネルを移動局で識別し、
移動局で、前記識別された第1のチャンネルのインジケータを第1のセットに置き、
第1のセットに含まれている前記インジケータを用いて指令メッセージをサーチし、
指令メッセージを移動局で受信し、
指令メッセージにしたがって第1のセット中の前記インジケータを調節することを含んでいる、ソフトハンドオフ方法。 - 前記識別された第1のチャンネルのインジケータを第1のセットに置くことは、第1のセットに含まれていない前記識別された第1のチャンネルのインジケータを決定し、決定されたインジケータを第1のセットに置くことを含んでいる、請求項8記載の方法。
- 移動局から前記インジケータを送信することをさらに含んでいる、請求項8記載の方法。
- 前記インジケータを送信することは第1のセットに置かれた前記インジケータを送信することを含んでいる、請求項10記載の方法。
- 前記インジケータを送信することは、第1のセットに含まれていない前記識別された第1のチャンネルのインジケータを決定し、決定されたインジケータを送信することを含んでいる、請求項10記載の方法。
- 複数の基地局のトランシーバから受信される複数の第1のチャンネルの各々に対する信号強度を測定し、
測定された信号強度がしきい値よりも大きい第1のチャンネルを識別し、
前記識別された第1のチャンネルのインジケータを第1のセットに置き、
第1のセットに含まれている前記インジケータを用いて指令メッセージをサーチし、
指令メッセージを受信し、
指令メッセージにしたがって第1のセット中の前記インジケータを調節するように構成されている少なくとも1つのプロセッサを具備する、移動局。 - 前記少なくとも1つのプロセッサはさらに、第1のセットに含まれていない前記識別された第1のチャンネルのインジケータを決定し、決定されたインジケータを第1のセットに置くように構成されている、請求項13記載の移動局。
- 前記少なくとも1つのプロセッサはさらに、前記インジケータを送信するように構成されている、請求項13記載の移動局。
- 前記少なくとも1つのプロセッサはさらに、第1のセットに置かれた前記インジケータを送信するように構成されている、請求項13記載の移動局。
- 前記少なくとも1つのプロセッサはさらに、第1のセットに含まれていない前記識別された第1のチャンネルのインジケータを決定し、決定されたインジケータを送信するように構成されている、請求項13記載の移動局。
- 前記少なくとも1つのプロセッサによって実行可能な命令を格納するメモリをさらに具備する、請求項13記載の移動局。
- 複数の基地局のトランシーバから送信される信号強度を測定する手段と、
測定された信号強度がしきい値よりも大きい各基地局のトランシーバを識別する手段と、
前記識別された基地局のトランシーバのインジケータを第1のセットに置く手段と、
前記インジケータを送信する手段と、
第1のセット中の前記インジケータを用いて指令メッセージをサーチする手段と、
トラフィックチャンネルを介して移動局と通信していない前記識別された基地局のトランシーバの少なくとも1つから指令メッセージを受信する手段と、
指令メッセージにしたがって第1のセット中の前記インジケータを調節する手段とを具備する、無線通信のための装置。 - 複数の基地局のトランシーバから受信される複数の第1のチャンネルの各々に対する信号強度を測定する手段と、
測定された信号強度がしきい値よりも大きい第1のチャンネルを識別する手段と、
前記識別された第1のチャンネルのインジケータを第1のセットに置く手段と、
第1のセット中の前記インジケータを用いて指令メッセージをサーチする手段と、
指令メッセージを移動局で受信する手段と、
指令メッセージにしたがって第1のセット中の前記インジケータを調節する手段とを具備する、無線通信のための装置。 - 前記移動局と通信していない前記識別された基地局のトランシーバの少なくとも1つでトラヒックチャンネルを設定する手段をさらに具備する、請求項19記載の装置。
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Application Number | Priority Date | Filing Date | Title |
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US09/158,665 | 1998-09-22 | ||
US09/158,665 US6360100B1 (en) | 1998-09-22 | 1998-09-22 | Method for robust handoff in wireless communication system |
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JP2000571702A Division JP4536926B2 (ja) | 1998-09-22 | 1999-09-22 | 無線通信システムにおける頑強なハンドオフ方法 |
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JP2010226731A JP2010226731A (ja) | 2010-10-07 |
JP5038461B2 true JP5038461B2 (ja) | 2012-10-03 |
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JP2010096924A Expired - Lifetime JP5038461B2 (ja) | 1998-09-22 | 2010-04-20 | 無線通信システムにおける頑強なハンドオフ方法 |
JP2010096925A Expired - Lifetime JP5038462B2 (ja) | 1998-09-22 | 2010-04-20 | 無線通信システムにおける頑強なハンドオフ方法 |
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US (3) | US6360100B1 (ja) |
EP (3) | EP1765033B1 (ja) |
JP (3) | JP4536926B2 (ja) |
KR (1) | KR100696031B1 (ja) |
CN (2) | CN101394669B (ja) |
AT (2) | ATE349146T1 (ja) |
AU (1) | AU764067B2 (ja) |
BR (1) | BRPI9913883B1 (ja) |
CA (1) | CA2344482C (ja) |
DE (2) | DE69934502T2 (ja) |
ES (1) | ES2332734T3 (ja) |
HK (2) | HK1039015B (ja) |
ID (1) | ID28725A (ja) |
IL (1) | IL141971A0 (ja) |
NO (1) | NO325668B1 (ja) |
RU (1) | RU2233560C2 (ja) |
WO (1) | WO2000018173A1 (ja) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6360100B1 (en) | 1998-09-22 | 2002-03-19 | Qualcomm Incorporated | Method for robust handoff in wireless communication system |
FI109956B (fi) * | 1998-12-16 | 2002-10-31 | Nokia Corp | Menetelmä lähisolujen tietojen välittämiseksi sekä menetelmän toteuttava järjestelmä ja matkaviestin |
GB9922204D0 (en) * | 1999-09-20 | 1999-11-17 | Nokia Telecommunications Oy | Reporting communication link information |
JP3501067B2 (ja) * | 2000-02-10 | 2004-02-23 | 日本電気株式会社 | 事業所用phs無線通信システム、構内交換機及びphs子機 |
US7130285B2 (en) * | 2000-04-12 | 2006-10-31 | Samsung Electronics Co., Ltd. | Method for providing concurrent service handoff in a mobile communication system |
US7193981B1 (en) * | 2000-07-25 | 2007-03-20 | Lucent Technologies Inc. | Method of processing soft handoff information at a base station |
US6492897B1 (en) | 2000-08-04 | 2002-12-10 | Richard A. Mowery, Jr. | System for coupling wireless signals to and from a power transmission line communication system |
CN1265655C (zh) * | 2000-10-17 | 2006-07-19 | 株式会社电装 | 电信***的基于前向链路的抢救信道方法及装置 |
US7187930B2 (en) * | 2000-11-28 | 2007-03-06 | Denso Corporation | Retry limits for connection rescue procedures in telecommunication systems |
US6968186B2 (en) * | 2000-11-30 | 2005-11-22 | Lucent Technologies Inc. | System and method for preventing dropped calls |
US7006821B2 (en) * | 2000-12-04 | 2006-02-28 | Denso Corporation | Method and apparatus for dynamically determining a mobile station's active set during a connection rescue procedure |
US7945266B2 (en) | 2000-12-05 | 2011-05-17 | Qualcomm Incorporated | Method and apparatus for call recovery in a wireless communication system |
US7567781B2 (en) | 2001-01-05 | 2009-07-28 | Qualcomm, Incorporated | Method and apparatus for power level adjustment in a wireless communication system |
AU2002241594A1 (en) * | 2000-12-05 | 2002-07-30 | Denso Corporation | Minimum interference multiple-access method and system for connection rescue |
US6996391B2 (en) * | 2000-12-20 | 2006-02-07 | Denso Corporation | Forward-link rescue synchronization method and apparatus |
US7010319B2 (en) * | 2001-01-19 | 2006-03-07 | Denso Corporation | Open-loop power control enhancement for blind rescue channel operation |
KR100824470B1 (ko) * | 2001-12-31 | 2008-04-22 | 에스케이 텔레콤주식회사 | 무선 통신 시스템의 네이버 세트 서치 방법 |
KR100433899B1 (ko) * | 2002-01-14 | 2004-06-04 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템에서 소프트 핸드오버결정장치 및 방법 |
KR100451192B1 (ko) * | 2002-05-30 | 2004-10-02 | 엘지전자 주식회사 | 무선통신 네트워크에서의 셀 재선택 방법 |
US8230363B2 (en) * | 2002-08-06 | 2012-07-24 | Goldman, Sachs & Co. | Management of corporate entities |
US20040082330A1 (en) * | 2002-10-29 | 2004-04-29 | Marin James Scott | Method for handoff and redundancy using mobile IP |
US20060152344A1 (en) * | 2002-12-07 | 2006-07-13 | Mowery Richard A Jr | Powerline Communication Network Handoff |
US7085570B2 (en) * | 2002-12-23 | 2006-08-01 | Nokia Corporation | Handover method, system and radio network controller |
US7668541B2 (en) | 2003-01-31 | 2010-02-23 | Qualcomm Incorporated | Enhanced techniques for using core based nodes for state transfer |
JP2004260620A (ja) * | 2003-02-26 | 2004-09-16 | Ntt Docomo Inc | 無線データ通信方法、サーバ装置及び無線制御装置 |
US8271880B2 (en) * | 2003-09-22 | 2012-09-18 | Broadcom Corporation | Central system based user interface resource management |
US8255804B2 (en) * | 2003-09-22 | 2012-08-28 | Broadcom Corporation | Resource controlled user interface resource management |
KR100651430B1 (ko) | 2003-11-07 | 2006-11-28 | 삼성전자주식회사 | 통신 시스템에서 핸드오버를 수행하는 시스템 및 방법 |
JP4349139B2 (ja) * | 2004-01-30 | 2009-10-21 | 株式会社日立製作所 | 無線ネットワーク拡張方法 |
EP1605633B1 (en) * | 2004-06-07 | 2013-05-01 | Samsung Electronics Co., Ltd. | System for handover in BWA communication system and method thereof |
KR100965694B1 (ko) | 2004-06-15 | 2010-06-24 | 삼성전자주식회사 | 광대역 무선 접속 통신 시스템에서 소프트 핸드오버 지원을 위한 시스템 및 방법 |
US8086241B2 (en) * | 2004-11-18 | 2011-12-27 | Mediatek Incorporation | Handoff methods, and devices utilizing same |
US20060223569A1 (en) * | 2005-04-04 | 2006-10-05 | Mithril, Llc | Handheld medium probe for managing wireless networks |
US9055552B2 (en) | 2005-06-16 | 2015-06-09 | Qualcomm Incorporated | Quick paging channel with reduced probability of missed page |
US8983468B2 (en) * | 2005-12-22 | 2015-03-17 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers |
US20070083669A1 (en) * | 2005-09-19 | 2007-04-12 | George Tsirtsis | State synchronization of access routers |
US9066344B2 (en) * | 2005-09-19 | 2015-06-23 | Qualcomm Incorporated | State synchronization of access routers |
US8982778B2 (en) * | 2005-09-19 | 2015-03-17 | Qualcomm Incorporated | Packet routing in a wireless communications environment |
US8982835B2 (en) | 2005-09-19 | 2015-03-17 | Qualcomm Incorporated | Provision of a move indication to a resource requester |
US8509799B2 (en) * | 2005-09-19 | 2013-08-13 | Qualcomm Incorporated | Provision of QoS treatment based upon multiple requests |
US9078084B2 (en) * | 2005-12-22 | 2015-07-07 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
US9736752B2 (en) * | 2005-12-22 | 2017-08-15 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers which support dual communications links |
US20070064948A1 (en) * | 2005-09-19 | 2007-03-22 | George Tsirtsis | Methods and apparatus for the utilization of mobile nodes for state transfer |
US20090207790A1 (en) * | 2005-10-27 | 2009-08-20 | Qualcomm Incorporated | Method and apparatus for settingtuneawaystatus in an open state in wireless communication system |
JP2009514413A (ja) | 2005-10-27 | 2009-04-02 | クゥアルコム・インコーポレイテッド | 無線通信システムにおけるサービングセクタを保守する方法 |
US9083355B2 (en) | 2006-02-24 | 2015-07-14 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
US7782824B2 (en) * | 2006-07-20 | 2010-08-24 | Cisco Technology, Inc. | Method and system for handling a mobile endpoint in a wireless network |
US9155008B2 (en) * | 2007-03-26 | 2015-10-06 | Qualcomm Incorporated | Apparatus and method of performing a handoff in a communication network |
US8830818B2 (en) * | 2007-06-07 | 2014-09-09 | Qualcomm Incorporated | Forward handover under radio link failure |
US9094173B2 (en) * | 2007-06-25 | 2015-07-28 | Qualcomm Incorporated | Recovery from handoff error due to false detection of handoff completion signal at access terminal |
CN101370258B (zh) * | 2007-08-14 | 2011-08-10 | 华为技术有限公司 | 一种共享信道的切换方法、装置和*** |
US8085737B2 (en) * | 2008-05-06 | 2011-12-27 | Intel Corporation | Multi-transceiver mobile communication device and methods for negative scheduling |
US9185608B2 (en) | 2008-07-01 | 2015-11-10 | Samsung Electronics Co., Ltd. | Apparatus and method for performing handover in wireless communication system |
US8175594B2 (en) | 2008-10-24 | 2012-05-08 | Qualcomm Incorporated | Active set management with hotspot carriers |
BR112012019045A2 (pt) * | 2010-02-11 | 2016-09-13 | Alcatel Lucent | "mudança de célula hs-dsch de serviço do internó b com pré-configuração de célula alvo e sinalização de informação de configuração alternativa para equipamento do usuário". |
US8615241B2 (en) | 2010-04-09 | 2013-12-24 | Qualcomm Incorporated | Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems |
US10887370B2 (en) * | 2014-12-18 | 2021-01-05 | Trading Technologies International, Inc. | Visual representation of a user interface |
US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
US11330649B2 (en) | 2019-01-25 | 2022-05-10 | XCOM Labs, Inc. | Methods and systems of multi-link peer-to-peer communications |
US10756767B1 (en) | 2019-02-05 | 2020-08-25 | XCOM Labs, Inc. | User equipment for wirelessly communicating cellular signal with another user equipment |
Family Cites Families (338)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4833701A (en) | 1988-01-27 | 1989-05-23 | Motorola, Inc. | Trunked communication system with nationwide roaming capability |
DE3888699T2 (de) | 1988-10-03 | 1994-07-21 | Alcatel Nv | Nachrichten-vermittlungselement. |
US5128938A (en) | 1989-03-03 | 1992-07-07 | Motorola, Inc. | Energy saving protocol for a communication system |
JPH03268697A (ja) * | 1990-03-19 | 1991-11-29 | Fujitsu Ltd | 移動無線通信方式 |
US5208837A (en) | 1990-08-31 | 1993-05-04 | Allied-Signal Inc. | Stationary interference cancellor |
US5229992A (en) | 1991-03-28 | 1993-07-20 | Sprint International Communications Corp. | Fixed interval composite framing in integrated services networks |
US5200952A (en) | 1991-03-28 | 1993-04-06 | Sprint International Communications Corp. | Adaptive VCP control in integrated services networks |
US5251209A (en) | 1991-03-28 | 1993-10-05 | Sprint International Communications Corp. | Prioritizing attributes in integrated services networks |
US5247516A (en) | 1991-03-28 | 1993-09-21 | Sprint International Communications Corp. | Configurable composite data frame |
US5268933A (en) * | 1991-09-27 | 1993-12-07 | Motorola, Inc. | Data packet alignment in a communication system |
FI100043B (fi) | 1992-01-23 | 1997-08-29 | Nokia Telecommunications Oy | Solukkoradioverkon suunnittelumenetelmä ja -järjestelmä |
US5267261A (en) | 1992-03-05 | 1993-11-30 | Qualcomm Incorporated | Mobile station assisted soft handoff in a CDMA cellular communications system |
FI98672C (fi) | 1992-04-24 | 1997-07-25 | Nokia Telecommunications Oy | Radiojärjestelmä |
US5870427A (en) | 1993-04-14 | 1999-02-09 | Qualcomm Incorporated | Method for multi-mode handoff using preliminary time alignment of a mobile station operating in analog mode |
US5694548A (en) | 1993-06-29 | 1997-12-02 | International Business Machines Corporation | System and method for providing multimedia quality of service sessions in a communications network |
US5388102A (en) | 1993-07-01 | 1995-02-07 | At&T Corp. | Arrangement for synchronizing a plurality of base stations |
US5471670A (en) | 1993-07-02 | 1995-11-28 | Motorola, Inc. | Method for determining communciation resource handoffs |
US6157668A (en) * | 1993-10-28 | 2000-12-05 | Qualcomm Inc. | Method and apparatus for reducing the average transmit power of a base station |
US5491835A (en) | 1994-02-18 | 1996-02-13 | Motorola, Inc. | Method for maintaining audience continuity of a communication group call |
KR970000668B1 (ko) | 1994-02-21 | 1997-01-16 | 재단법인 한국전자통신연구소 | 비동기 전달 모드(atm) 망에서의 폭주를 예방하기 위한 트래픽 출력 억제 장치 및 방법 |
US5548812A (en) | 1994-07-21 | 1996-08-20 | Qualcomm Incorporated | Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system |
CA2196903C (en) | 1994-08-09 | 2003-10-07 | Kumar Balachandran | Method and apparatus for efficient handoffs by mobile communication entities |
US5490139A (en) | 1994-09-28 | 1996-02-06 | International Business Machines Corporation | Mobility enabling access point architecture for wireless attachment to source routing networks |
US5509027A (en) | 1994-12-05 | 1996-04-16 | Motorola, Inc. | Synchronization method in a frequency hopping local area network having dedicated control channels |
US5572528A (en) | 1995-03-20 | 1996-11-05 | Novell, Inc. | Mobile networking method and apparatus |
JP3047767B2 (ja) | 1995-03-20 | 2000-06-05 | 株式会社日立製作所 | 無線lanシステム |
US5586121A (en) | 1995-04-21 | 1996-12-17 | Hybrid Networks, Inc. | Asymmetric hybrid access system and method |
GB9508696D0 (en) | 1995-04-28 | 1995-06-14 | At & T Corp | Method for connecting roaming stations in a source routed bridged local area network |
US5794137A (en) | 1995-07-17 | 1998-08-11 | Ericsson Inc. | Method for increasing stand-by time in portable radiotelephones |
US5737328A (en) | 1995-10-04 | 1998-04-07 | Aironet Wireless Communications, Inc. | Network communication system with information rerouting capabilities |
US6442616B1 (en) | 1997-01-16 | 2002-08-27 | Kabushiki Kaisha Toshiba | Method and apparatus for communication control of mobil computers in communication network systems using private IP addresses |
US5907542A (en) | 1996-04-15 | 1999-05-25 | Ascom Tech Ag | Dynamic assignment of signalling virtual channels for wireless ATM systems |
US6055427A (en) | 1996-07-18 | 2000-04-25 | Nokia Telecommunications Oy | Hard handoff and a radio system |
US5854785A (en) * | 1996-12-19 | 1998-12-29 | Motorola, Inc. | System method and wireless communication device for soft handoff |
US5978366A (en) | 1996-12-20 | 1999-11-02 | Ericsson Inc. | Methods and systems for reduced power operation of cellular mobile terminals |
US5974036A (en) | 1996-12-24 | 1999-10-26 | Nec Usa, Inc. | Handoff-control technique for wireless ATM |
US6018521A (en) | 1996-12-27 | 2000-01-25 | Motorola, Inc. | Network interface subsystem for use in an ATM communications system |
US6496704B2 (en) | 1997-01-07 | 2002-12-17 | Verizon Laboratories Inc. | Systems and methods for internetworking data networks having mobility management functions |
US6151502A (en) * | 1997-01-29 | 2000-11-21 | Qualcomm Incorporated | Method and apparatus for performing soft hand-off in a wireless communication system |
FI980351A (fi) | 1997-02-19 | 1998-08-20 | Nokia Telecommunications Oy | Solukkoradioaccessverkko sekä sijainninpäivitys langattomassa tietoliikennejärjestelmässä |
US6144671A (en) | 1997-03-04 | 2000-11-07 | Nortel Networks Corporation | Call redirection methods in a packet based communications network |
US6137787A (en) | 1997-04-03 | 2000-10-24 | Chawla; Kapil K. | Method and apparatus for resource assignment in a wireless communication system |
US6519457B1 (en) | 1997-04-09 | 2003-02-11 | Nortel Networks Limited | Methods and systems for standardizing interbase station communications |
FI109503B (fi) | 1997-04-15 | 2002-08-15 | Nokia Corp | Pakettien menetyksen estäminen pakettipohjaisen tietoliikenneverkon handoverissa sekä handovermenetelmä |
US6073021A (en) * | 1997-05-30 | 2000-06-06 | Lucent Technologies, Inc. | Robust CDMA soft handoff |
ID24678A (id) | 1997-06-06 | 2000-07-27 | Salbu Res & Dev Pty Ltd | Metode pengoperasian suatu jaringan multi stasiun |
EP0891114A1 (en) | 1997-07-12 | 1999-01-13 | Telefonaktiebolaget Lm Ericsson | Method and system for performing an optimised hand over |
US6055428A (en) * | 1997-07-21 | 2000-04-25 | Qualcomm Incorporated | Method and apparatus for performing soft hand-off in a wireless communication system |
US6937566B1 (en) | 1997-07-25 | 2005-08-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic quality of service reservation in a mobile communications network |
US6148201A (en) | 1997-08-06 | 2000-11-14 | Nortel Networks Corporation | Scalable wireless network architecture based on subscriber distribution |
US6285665B1 (en) | 1997-10-14 | 2001-09-04 | Lucent Technologies Inc. | Method for establishment of the power level for uplink data transmission in a multiple access system for communications networks |
US6400722B1 (en) | 1997-10-14 | 2002-06-04 | Lucent Technologies Inc. | Optimum routing system |
US6157833A (en) | 1997-11-14 | 2000-12-05 | Motorola, Inc. | Method for reducing status reporting in a wireless communication systems |
JP3082730B2 (ja) | 1997-11-18 | 2000-08-28 | 日本電気株式会社 | 移動体着信制御方法および移動体着信制御システム |
US7130291B1 (en) | 1997-11-26 | 2006-10-31 | Lg Electronics, Inc. | Data control system in CDMA mobile communication system providing mobile data and voice service |
US6101394A (en) * | 1997-12-24 | 2000-08-08 | Nortel Networks Corporation | CDMA multiple carrier paging channel optimization |
US6084969A (en) | 1997-12-31 | 2000-07-04 | V-One Corporation | Key encryption system and method, pager unit, and pager proxy for a two-way alphanumeric pager network |
US6535493B1 (en) | 1998-01-15 | 2003-03-18 | Symbol Technologies, Inc. | Mobile internet communication protocol |
KR100414932B1 (ko) | 1998-01-24 | 2004-04-03 | 삼성전자주식회사 | 이동통신시스템의데이타통신방법 |
JP3641128B2 (ja) | 1998-02-20 | 2005-04-20 | 株式会社東芝 | 移動計算機装置、移動計算機管理装置、移動計算機管理方法及び通信制御方法 |
US6201971B1 (en) | 1998-03-26 | 2001-03-13 | Nokia Mobile Phones Ltd. | Apparatus, and associated method for controlling service degradation performance of communications in a radio communication system |
FI108772B (fi) | 1998-03-31 | 2002-03-15 | Nokia Corp | Matkaviestimen yhteyksien hallintamenetelmä |
US6493725B1 (en) | 1998-05-18 | 2002-12-10 | Sharp Kabushiki Kaisha | Database managing system |
US6163692A (en) | 1998-05-28 | 2000-12-19 | Lucent Technologies, Inc. | Telecommunication network with mobile voice conferencing system and method |
WO1999066663A1 (en) | 1998-06-13 | 1999-12-23 | Samsung Electronics Co., Ltd. | State synchronizing method and device of base and mobile station in cdma system |
KR100277058B1 (ko) | 1998-06-15 | 2001-01-15 | 윤종용 | 이동통신시스템에서주파수간하드핸드오프의시점결정방법및하드핸드오프환경설정방법 |
WO1999066748A1 (en) | 1998-06-19 | 1999-12-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for dynamically adapting a connection state in a mobile communications system |
US6594238B1 (en) | 1998-06-19 | 2003-07-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for dynamically adapting a connection state in a mobile communications system |
US6195705B1 (en) | 1998-06-30 | 2001-02-27 | Cisco Technology, Inc. | Mobile IP mobility agent standby protocol |
US6317754B1 (en) | 1998-07-03 | 2001-11-13 | Mitsubishi Electric Research Laboratories, Inc | System for user control of version /Synchronization in mobile computing |
US6345043B1 (en) | 1998-07-06 | 2002-02-05 | National Datacomm Corporation | Access scheme for a wireless LAN station to connect an access point |
US5978365A (en) * | 1998-07-07 | 1999-11-02 | Orbital Sciences Corporation | Communications system handoff operation combining turbo coding and soft handoff techniques |
US6640248B1 (en) | 1998-07-10 | 2003-10-28 | Malibu Networks, Inc. | Application-aware, quality of service (QoS) sensitive, media access control (MAC) layer |
US6516352B1 (en) | 1998-08-17 | 2003-02-04 | Intel Corporation | Network interface system and method for dynamically switching between different physical layer devices |
US6157978A (en) | 1998-09-16 | 2000-12-05 | Neomagic Corp. | Multimedia round-robin arbitration with phantom slots for super-priority real-time agent |
US6360100B1 (en) | 1998-09-22 | 2002-03-19 | Qualcomm Incorporated | Method for robust handoff in wireless communication system |
US6317596B1 (en) | 1998-10-20 | 2001-11-13 | Denso Corporation | Error detecting and reporting system in a wireless communication network |
US6446127B1 (en) | 1998-10-30 | 2002-09-03 | 3Com Corporation | System and method for providing user mobility services on a telephony network |
US6160804A (en) | 1998-11-13 | 2000-12-12 | Lucent Technologies Inc. | Mobility management for a multimedia mobile network |
US6161008A (en) | 1998-11-23 | 2000-12-12 | Nortel Networks Limited | Personal mobility and communication termination for users operating in a plurality of heterogeneous networks |
US6763007B1 (en) | 1998-12-11 | 2004-07-13 | Lucent Technologies Inc. | Two phase local mobility scheme for wireless access to packet based networks |
EP1011274A1 (en) | 1998-12-16 | 2000-06-21 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | Method and service providing means for providing services in a telecommunication network |
ES2229559T3 (es) | 1998-12-18 | 2005-04-16 | Nokia Corporation | Metodo para el control de la carga de trafico en una red de telecomunicaciones. |
AU2138900A (en) | 1999-01-04 | 2000-07-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Bearer service negotiation |
US6272129B1 (en) | 1999-01-19 | 2001-08-07 | 3Com Corporation | Dynamic allocation of wireless mobile nodes over an internet protocol (IP) network |
US6370380B1 (en) | 1999-02-17 | 2002-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for secure handover |
US6473418B1 (en) | 1999-03-11 | 2002-10-29 | Flarion Technologies, Inc. | Orthogonal frequency division multiplexing based spread spectrum multiple access |
US6516189B1 (en) | 1999-03-17 | 2003-02-04 | Telephia, Inc. | System and method for gathering data from wireless communications networks |
AU3826199A (en) | 1999-04-30 | 2000-11-17 | Nokia Networks Oy | Sgsn semi anchoring during the inter sgsn srnc relocation procedure |
DE19922288A1 (de) | 1999-05-14 | 2000-11-23 | Siemens Ag | Anordnung zur mobilen Kommunikation |
US6466964B1 (en) | 1999-06-15 | 2002-10-15 | Cisco Technology, Inc. | Methods and apparatus for providing mobility of a node that does not support mobility |
GB9918636D0 (en) | 1999-08-06 | 1999-10-13 | Nokia Telecommunications Oy | Inter-system handover |
WO2001028160A2 (en) | 1999-10-14 | 2001-04-19 | Nortel Networks Limited | Establishing a communications session having a quality of service in a communications system |
US6366561B1 (en) | 1999-11-03 | 2002-04-02 | Qualcomm Inc. | Method and apparatus for providing mobility within a network |
US6300887B1 (en) | 1999-11-09 | 2001-10-09 | Nokia Networks Oy | Efficient handoff procedure for header compression |
US6587680B1 (en) | 1999-11-23 | 2003-07-01 | Nokia Corporation | Transfer of security association during a mobile terminal handover |
US6445922B1 (en) | 1999-12-15 | 2002-09-03 | Lucent Technologies Inc. | Method and system for support of overlapping IP addresses between an interworking function and a mobile IP foreign agent |
US6611695B1 (en) | 1999-12-20 | 2003-08-26 | Nortel Networks Limited | Method and apparatus for assigning frequency channels to a beam in a multi-beam cellular communications system |
US6654363B1 (en) | 1999-12-28 | 2003-11-25 | Nortel Networks Limited | IP QOS adaptation and management system and method |
US6430414B1 (en) | 1999-12-29 | 2002-08-06 | Qualcomm Incorporated | Soft handoff algorithm and wireless communication system for third generation CDMA systems |
EP1257142A1 (en) | 1999-12-31 | 2002-11-13 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method for reducing base station overloading |
US6438117B1 (en) | 2000-01-07 | 2002-08-20 | Qualcomm Incorporated | Base station synchronization for handover in a hybrid GSM/CDMA network |
DE10001608A1 (de) | 2000-01-17 | 2001-07-19 | Bosch Gmbh Robert | Verfahren zum Betreiben eines Mobilfunknetzes |
US6200887B1 (en) * | 2000-01-24 | 2001-03-13 | Chartered Semiconductor Manufacturing Ltd | Method to form a smooth gate polysilicon sidewall in the fabrication of integrated circuits |
US20040015607A1 (en) | 2000-01-28 | 2004-01-22 | Bender Paul E. | System and method for using an IP address as a wireless unit identifier |
JP3712337B2 (ja) | 2000-01-28 | 2005-11-02 | 三菱電機株式会社 | 通信ネットワークシステムおよび通信ネットワークシステムにおける障害通知方法 |
JP4060021B2 (ja) | 2000-02-21 | 2008-03-12 | 富士通株式会社 | 移動通信サービス提供システム、および移動通信サービス提供方法 |
CA2330988A1 (en) | 2000-02-22 | 2001-08-22 | Lucent Technologies Inc. | System and method for enhancing inter-site forward traffic capacity for a soft hand-off |
JP2001245355A (ja) | 2000-03-01 | 2001-09-07 | Mitsubishi Electric Corp | 移動通信におけるパケット伝送システム |
US6947401B2 (en) | 2000-03-08 | 2005-09-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Hierarchical mobility management for wireless networks |
CA2302461A1 (en) | 2000-03-27 | 2001-09-27 | William Martin Snelgrove | Wireless local loop |
US6768908B1 (en) | 2000-04-07 | 2004-07-27 | Motorola, Inc. | Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards |
US6535739B1 (en) | 2000-04-07 | 2003-03-18 | Qualcomm Incorporated | Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities |
US6992994B2 (en) | 2000-04-17 | 2006-01-31 | Telcordia Technologies, Inc. | Methods and systems for a generalized mobility solution using a dynamic tunneling agent |
JP4294829B2 (ja) | 2000-04-26 | 2009-07-15 | ウォーターフロント・テクノロジーズ エルエルシー | モバイルネットワークシステム |
WO2001091382A1 (en) | 2000-05-22 | 2001-11-29 | Nokia Corporation | System and method for providing a connection in a communication network |
JP4201466B2 (ja) | 2000-07-26 | 2008-12-24 | 富士通株式会社 | モバイルipネットワークにおけるvpnシステム及びvpnの設定方法 |
KR100369807B1 (ko) | 2000-08-05 | 2003-01-30 | 삼성전자 주식회사 | 이동 인터넷을 위한 패킷 전송 방법 |
KR100342501B1 (ko) | 2000-08-19 | 2002-06-28 | 윤종용 | 무선 패킷 데이터시스템의 도먼트상태 관리장치 및 방법 |
US6487184B1 (en) | 2000-08-25 | 2002-11-26 | Motorola, Inc. | Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel |
JP2002111732A (ja) | 2000-10-02 | 2002-04-12 | Nippon Telegr & Teleph Corp <Ntt> | Vpnシステム及びvpn設定方法 |
GB2367980B (en) | 2000-10-09 | 2004-03-17 | Ericsson Telefon Ab L M | Mobile hosts |
US7870196B2 (en) | 2000-11-08 | 2011-01-11 | Nokia Corporation | System and methods for using an application layer control protocol transporting spatial location information pertaining to devices connected to wired and wireless internet protocol networks |
US7016336B2 (en) | 2000-11-22 | 2006-03-21 | Telefonaktiebolaget L M Ericsson (Publ) | Administrative domains for personal area networks |
JP3961763B2 (ja) | 2000-11-22 | 2007-08-22 | 株式会社エヌ・ティ・ティ・ドコモ | 複数ネットワーク接続型通信システムの基地局およびその接続方法 |
US6714777B1 (en) | 2000-11-22 | 2004-03-30 | Winphoria Networks, Inc. | System and method of managing supplementary features in the presence of a proxy switch in a mobile communications network |
JP3639208B2 (ja) | 2000-11-28 | 2005-04-20 | 株式会社東芝 | 移動通信システム、移動端末装置、aaahサーバ装置、認証課金サービス提供方法、認証課金サービス享受方法、移動端末装置情報提供方法及び相手端末確認方法 |
US6708031B2 (en) | 2000-12-05 | 2004-03-16 | Nokia Corporation | Session or handoff methods in wireless networks |
US7079511B2 (en) | 2000-12-06 | 2006-07-18 | Qualcomm, Incorporated | Method and apparatus for handoff of a wireless packet data services connection |
US6760344B2 (en) | 2000-12-19 | 2004-07-06 | Nortel Networks Limited | Method and apparatus for providing differentiated quality of service in a GPRS network |
JP3552038B2 (ja) | 2000-12-25 | 2004-08-11 | 日本電気株式会社 | 送信電力制御方法、受信方法、移動通信システム及び移動端末 |
US6914883B2 (en) | 2000-12-28 | 2005-07-05 | Alcatel | QoS monitoring system and method for a high-speed DiffServ-capable network element |
KR100551867B1 (ko) | 2000-12-28 | 2006-02-13 | 엘지전자 주식회사 | 이동 노드의 외부 에이전트 핸드오프 통지 및 제어방법 |
US7290063B2 (en) | 2001-01-10 | 2007-10-30 | Nokia Corporation | Relocating context information in header compression |
WO2002056551A1 (en) | 2001-01-16 | 2002-07-18 | Xanten Ab | Routing of data packets below the ip-level in a packet-switched communication network |
US6950650B2 (en) | 2001-02-12 | 2005-09-27 | Siemens Ag | System and method for call forwarding synchronization in a communication system |
JP2002281539A (ja) | 2001-03-14 | 2002-09-27 | Ntt Communications Kk | 端末分布情報管理システム、方法および装置 |
EP1370032B1 (en) | 2001-03-14 | 2007-07-18 | NEC Corporation | Mobile terminal management system, mobile terminal, agent, and program |
US20020136226A1 (en) | 2001-03-26 | 2002-09-26 | Bluesocket, Inc. | Methods and systems for enabling seamless roaming of mobile devices among wireless networks |
KR100896228B1 (ko) | 2001-03-28 | 2009-05-08 | 콸콤 인코포레이티드 | 통신 시스템에 제공되는 포인트-투-멀티포인트 서비스를위한 전력 제어 |
US6771962B2 (en) | 2001-03-30 | 2004-08-03 | Nokia Corporation | Apparatus, and an associated method, by which to provide temporary identifiers to a mobile node involved in a communication handover |
EP1250022A1 (en) | 2001-04-09 | 2002-10-16 | Lucent Technologies Inc. | Providing quality of service in a telecommunications system such as a UMTS or other third generation system |
US7068654B1 (en) | 2001-04-18 | 2006-06-27 | 3Com Corporation | System and method for providing masquerading using a multiprotocol label switching |
ES2288516T3 (es) | 2001-04-26 | 2008-01-16 | Nokia Corporation | Metodo y elemento de red para controlar traspasos. |
US6957066B1 (en) | 2001-05-16 | 2005-10-18 | Cisco Technology, Inc. | Method and apparatus for registering a mobile device |
JP4433126B2 (ja) | 2001-05-17 | 2010-03-17 | 日本電気株式会社 | 基地局選択方法、移動局及び基地局 |
US20030018774A1 (en) | 2001-06-13 | 2003-01-23 | Nokia Corporation | System and method for load balancing in ad hoc networks |
US6970445B2 (en) | 2001-06-14 | 2005-11-29 | Flarion Technologies, Inc. | Methods and apparatus for supporting session signaling and mobility management in a communications system |
US6954442B2 (en) | 2001-06-14 | 2005-10-11 | Flarion Technologies, Inc. | Methods and apparatus for using a paging and location server to support session signaling |
US6854013B2 (en) | 2001-06-25 | 2005-02-08 | Nortel Networks Limited | Method and apparatus for optimizing network service |
DE10133473C1 (de) | 2001-07-10 | 2003-02-20 | Siemens Ag | Verfahren zur optimierten Nutzung von SCTP (Stream Control Transmission Protocol) in MPLS (Multi Protocol Label Switching) Netzen |
US7123599B2 (en) | 2001-07-13 | 2006-10-17 | Hitachi, Ltd. | Mobile communication system |
US7339908B2 (en) | 2001-07-31 | 2008-03-04 | Arraycomm, Llc. | System and related methods to facilitate delivery of enhanced data services in a mobile wireless communications environment |
US8042619B2 (en) | 2001-08-01 | 2011-10-25 | Firetrace Usa, Llc | Methods and apparatus for extinguishing fires |
US20030027572A1 (en) | 2001-08-03 | 2003-02-06 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system for primary paging location of mobile terminal |
JP3789786B2 (ja) | 2001-08-15 | 2006-06-28 | 日本電信電話株式会社 | 移動通信システムおよびホームエージェントおよび通信相手端末および移動端末および移動通信方法およびプログラムおよび記録媒体 |
KR100383587B1 (ko) | 2001-08-16 | 2003-05-14 | 삼성전자주식회사 | 이동 인터넷 프로토콜 시스템 및 그의 경로 최적화 방법 |
US20030036392A1 (en) | 2001-08-17 | 2003-02-20 | Satoru Yukie | Wireless network gateway |
JP4036627B2 (ja) | 2001-09-27 | 2008-01-23 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、移動通信方法、基地局及び移動局 |
KR100450961B1 (ko) | 2001-09-28 | 2004-10-02 | 삼성전자주식회사 | 무선 공중망과 유무선 사설망이 연동된 망에서 가입자상태 정합을 위한 장치 및 방법 |
KR100429533B1 (ko) | 2001-10-26 | 2004-05-03 | 삼성전자주식회사 | 평면 구조를 가지는 이동통신 시스템에서 핸드오프 방법 |
US7684798B2 (en) | 2001-11-09 | 2010-03-23 | Nokia Corporation | Method of pre-authorizing handovers among access routers in communication networks |
JP4012394B2 (ja) | 2001-11-13 | 2007-11-21 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信端末、報知情報格納方法、セル移行方法、及び移動通信システム |
KR100557101B1 (ko) | 2001-11-16 | 2006-03-03 | 삼성전자주식회사 | 이동 통신시스템의 직교부호 공간지시 정보 송수신 방법및 장치 |
US20030104814A1 (en) | 2001-11-30 | 2003-06-05 | Docomo Communications Laboratories Usa | Low latency mobile initiated tunneling handoff |
EP1451974B1 (en) | 2001-12-03 | 2009-08-05 | Nokia Corporation | Policy based mechanisms for selecting access routers and mobile context |
EP1324628B1 (en) | 2001-12-13 | 2009-11-11 | Sony Deutschland GmbH | Adaptive quality-of-service reservation and pre-allocation for mobile systems |
AU2002357201A1 (en) | 2001-12-14 | 2003-06-30 | Interdigital Technology Corporation | System for context transfer for wireless internet devices |
US20030217096A1 (en) | 2001-12-14 | 2003-11-20 | Mckelvie Samuel J. | Agent based application using data synchronization |
US6842621B2 (en) | 2001-12-21 | 2005-01-11 | Motorola, Inc. | Method and apparatus for splitting control and media content from a cellular network connection |
US6701155B2 (en) | 2002-01-11 | 2004-03-02 | Nokia Corporation | Network initialized packet data protocol context activation for multicast/broadcast services |
US7177641B1 (en) | 2002-01-11 | 2007-02-13 | Cisco Technology, Inc. | System and method for identifying a wireless serving node for a mobile unit |
US6785256B2 (en) | 2002-02-04 | 2004-08-31 | Flarion Technologies, Inc. | Method for extending mobile IP and AAA to enable integrated support for local access and roaming access connectivity |
US7408917B1 (en) | 2002-02-13 | 2008-08-05 | Lg Infocomm Usa, Inc. | Enabling mobile stations of multiple configurations to sync to a CDMA system based on multiple protocol identifiers on multiple channels |
US6990343B2 (en) | 2002-03-14 | 2006-01-24 | Texas Instruments Incorporated | Context block leasing for fast handoffs |
JP2003348007A (ja) | 2002-03-20 | 2003-12-05 | Nec Corp | 無線移動通信方法及び無線基地局並びに無線リソース管理装置及び移動端末装置 |
US7031709B2 (en) | 2002-04-05 | 2006-04-18 | Ntt Docomo, Inc. | Method and associated apparatus for increment accuracy of geographical foreign agent topology relation in heterogeneous access networks |
DE60207981T2 (de) | 2002-04-10 | 2006-08-03 | Lucent Technologies Inc. | Verfahren zum Benachrichtigen von in einer Zelle einer Basisstation befindlichen Mobilendgeräten darüber, dass ein Dienst nicht verfügbar ist, sowie entsprechende Basisstation und Netz |
JP3898081B2 (ja) | 2002-04-12 | 2007-03-28 | 沖電気工業株式会社 | 移動通信システム及び方法 |
JP4161782B2 (ja) | 2002-04-18 | 2008-10-08 | 松下電器産業株式会社 | モバイルノードおよび移動通信方法 |
US7272122B2 (en) | 2002-04-26 | 2007-09-18 | Nokia Corporation | Relocation of application-specific functionality during seamless network layer-level handoffs |
US7388851B2 (en) | 2002-04-26 | 2008-06-17 | Spyder Navigations, L.L.C. | Proactive seamless service provisioning in mobile networks through transferring of application context |
US7525940B2 (en) | 2002-04-26 | 2009-04-28 | Nokia Siemens Networks Oy | Relocation of content sources during IP-level handoffs |
US7908378B2 (en) | 2002-04-26 | 2011-03-15 | Nokia, Inc. | Provisioning seamless applications in mobile terminals through registering and transferring of application context |
CA2524695A1 (en) | 2002-05-06 | 2003-11-20 | Flarion Technologies, Inc. | In packet-switched cellular networks |
US7492762B2 (en) | 2002-05-13 | 2009-02-17 | Nortel Networks Limited | Method for dynamic flow mapping in a wireless network |
US6901063B2 (en) | 2002-05-13 | 2005-05-31 | Qualcomm, Incorporated | Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems |
US7016306B2 (en) | 2002-05-16 | 2006-03-21 | Meshnetworks, Inc. | System and method for performing multiple network routing and provisioning in overlapping wireless deployments |
US20030216140A1 (en) | 2002-05-17 | 2003-11-20 | Georg Chambert | Universal identification system for access points of wireless access networks |
US6993332B2 (en) | 2002-06-05 | 2006-01-31 | Nokia Corporation | Method of performing handover by using different handover parameters for different traffic and user classes in a communication network |
US7277455B2 (en) | 2002-06-10 | 2007-10-02 | Qualcomm Incorporated | Packet flow processing in a communication system |
US7155526B2 (en) | 2002-06-19 | 2006-12-26 | Azaire Networks, Inc. | Method and system for transparently and securely interconnecting a WLAN radio access network into a GPRS/GSM core network |
DE60218992T2 (de) | 2002-06-25 | 2007-11-29 | Alcatel Lucent | Verfahren und Vorrichtung zum Datenrundsenden in Netzwerken der dritten Generation |
US7096039B2 (en) | 2002-06-28 | 2006-08-22 | Lucent Technologies Inc. | Backhaul multicasting using Ethernet-based radio access networks |
JP3924502B2 (ja) | 2002-07-04 | 2007-06-06 | 富士通株式会社 | モバイル通信方法およびモバイル通信システム |
US7099031B2 (en) | 2002-07-05 | 2006-08-29 | Kabushiki Kaisha Toshiba | Printing system using a network comprising a server and a plurality of printing terminals connected by the network |
KR20040004918A (ko) | 2002-07-06 | 2004-01-16 | 한국전자통신연구원 | 이기종 망 연동 통신시스템에서의 노드간 라우팅 정보교환 및 관리 방법 |
JP4033294B2 (ja) | 2002-07-11 | 2008-01-16 | ヤマハマリン株式会社 | 船舶のネットワークにおけるデータ通信方法 |
CA2435893A1 (en) | 2002-07-23 | 2004-01-23 | Global Thermoelectric Inc. | High temperature gas seals |
US7136483B2 (en) | 2002-07-24 | 2006-11-14 | Telefonaictiebolaget Lm Ericsson (Publ) | Mobile terminal mode control in high data rate CDMA system |
KR100433556B1 (ko) | 2002-08-08 | 2004-05-31 | 삼성전자주식회사 | 애드혹 네트워크상의 링크 상태 동기화 방법, 장치 및데이터구조 |
US7653415B2 (en) | 2002-08-21 | 2010-01-26 | Broadcom Corporation | Method and system for increasing data rate in a mobile terminal using spatial multiplexing for DVB-H communication |
JP3985638B2 (ja) | 2002-09-11 | 2007-10-03 | 日本電気株式会社 | Rsvp代理応答ルータ、rsvp代理応答システム及びそれに用いるrsvp代理応答方法 |
CN1176536C (zh) | 2002-09-29 | 2004-11-17 | 联想(北京)有限公司 | 家庭网络中的家电控制***和方法 |
EP1550036B1 (en) | 2002-10-07 | 2008-01-02 | Fujitsu Siemens Computers, Inc. | Method of solving a split-brain condition in a cluster computer system |
FI20021869A0 (fi) | 2002-10-18 | 2002-10-18 | Nokia Corp | Menetelmä ja laite pakettidatan siirtämiseksi langattomassa pakettidataverkossa |
US7369859B2 (en) | 2003-10-17 | 2008-05-06 | Kineto Wireless, Inc. | Method and system for determining the location of an unlicensed mobile access subscriber |
US7499401B2 (en) | 2002-10-21 | 2009-03-03 | Alcatel-Lucent Usa Inc. | Integrated web cache |
TW550905B (en) | 2002-10-22 | 2003-09-01 | Via Tech Inc | Method of clock synchronization and medium access controller applied in wireless local network |
JP3647433B2 (ja) | 2002-10-25 | 2005-05-11 | 松下電器産業株式会社 | 無線通信管理方法及び無線通信管理サーバ |
RU2005115564A (ru) | 2002-10-25 | 2005-11-10 | Квэлкомм Инкорпорейтед (US) | Калибровка канала для коммуникационной системы с дуплексной связью и временным разлелением канала |
US8134976B2 (en) | 2002-10-25 | 2012-03-13 | Qualcomm Incorporated | Channel calibration for a time division duplexed communication system |
US7266100B2 (en) | 2002-11-01 | 2007-09-04 | Nokia Corporation | Session updating procedure for authentication, authorization and accounting |
US7286468B2 (en) | 2002-11-12 | 2007-10-23 | Cisco Technology, Inc. | Routing system and method for synchronizing a routing system with peers after failover |
US7515561B2 (en) | 2002-11-12 | 2009-04-07 | Nokia Corporation | System and method for discovering network interface capabilities |
US7280505B2 (en) | 2002-11-13 | 2007-10-09 | Nokia Corporation | Method and apparatus for performing inter-technology handoff from WLAN to cellular network |
GB2395629B (en) | 2002-11-20 | 2006-06-21 | Motorola Inc | Wireless communications systems and methods |
EP1432263B1 (en) | 2002-12-16 | 2005-09-28 | Alcatel | A telecommunication method supporting multiple air interfaces |
US20040151193A1 (en) | 2002-12-23 | 2004-08-05 | Johan Rune | Bridging between a Bluetooth scatternet and an Ethernet LAN |
US7586874B2 (en) | 2003-01-06 | 2009-09-08 | Interdigital Technology Corporation | Wireless communication method and apparatus for providing multimedia broadcast services |
US7263357B2 (en) | 2003-01-14 | 2007-08-28 | Samsung Electronics Co., Ltd. | Method for fast roaming in a wireless network |
CN1759546B (zh) | 2003-01-21 | 2012-05-02 | 高通股份有限公司 | 用于蜂窝网络中的下行链路宏分集的方法和装置 |
US7668541B2 (en) | 2003-01-31 | 2010-02-23 | Qualcomm Incorporated | Enhanced techniques for using core based nodes for state transfer |
US6862446B2 (en) | 2003-01-31 | 2005-03-01 | Flarion Technologies, Inc. | Methods and apparatus for the utilization of core based nodes for state transfer |
KR100547112B1 (ko) | 2003-02-05 | 2006-01-26 | 삼성전자주식회사 | 무선랜환경에서의 핸드오버 방법 및 핸드오버 수행 모바일노드 장치 |
US7155236B2 (en) | 2003-02-18 | 2006-12-26 | Qualcomm Incorporated | Scheduled and autonomous transmission and acknowledgement |
RU2368106C2 (ru) | 2003-02-18 | 2009-09-20 | Квэлкомм Инкорпорейтед | Планируемая и автономная передача и подтверждение приема |
US7376101B2 (en) | 2003-02-20 | 2008-05-20 | Nec Laboratories America, Inc. | Secure candidate access router discovery method and system |
US20040236939A1 (en) | 2003-02-20 | 2004-11-25 | Docomo Communications Laboratories Usa, Inc. | Wireless network handoff key |
JP4142962B2 (ja) | 2003-02-24 | 2008-09-03 | 富士通株式会社 | 無線基地局装置および網間インタフェース装置 |
EP1597898A2 (en) | 2003-02-26 | 2005-11-23 | Nokia Corporation | A method of reducing denial-of-service attacks and a system as well as an access router therefor |
KR100689566B1 (ko) | 2003-03-08 | 2007-03-02 | 삼성전자주식회사 | 광대역 무선 접속 통신 시스템에서 초기 레인징을 이용한핸드오프 시스템 및 방법 |
KR100640344B1 (ko) | 2003-03-08 | 2006-10-30 | 삼성전자주식회사 | 광대역 무선 접속 통신 시스템의 기지국에서 핸드오버 시스템 및 방법 |
EP1458148A1 (en) | 2003-03-10 | 2004-09-15 | Sony International (Europe) GmbH | Quality of Service (QoS) -aware handover procedure for Ad-Hoc networks |
US7826471B2 (en) | 2003-03-11 | 2010-11-02 | Nortel Networks Limited | Multi-beam cellular communication system |
WO2004093476A1 (ja) | 2003-04-16 | 2004-10-28 | Nec Corporation | 移動通信システム、基地局、移動局、及びそれらに用いる無線通信方法 |
US7409428B1 (en) | 2003-04-22 | 2008-08-05 | Cooper Technologies Company | Systems and methods for messaging to multiple gateways |
JP2004328637A (ja) | 2003-04-28 | 2004-11-18 | Kyocera Corp | チャネル割当方法およびそれを利用した基地局装置 |
US8775584B2 (en) | 2003-04-29 | 2014-07-08 | Microsoft Corporation | Method and apparatus for discovering network devices |
US9350566B2 (en) | 2003-04-30 | 2016-05-24 | Nokia Technologies Oy | Handling traffic flows in a mobile communications network |
US6944142B2 (en) | 2003-05-13 | 2005-09-13 | Interdigital Technology Corporation | Method for soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks |
US7573906B2 (en) | 2003-05-15 | 2009-08-11 | At&T Intellectual Property I, L.P. | Methods, computer program products, and systems for managing quality of service in a communication network for applications |
WO2004105272A1 (ja) | 2003-05-20 | 2004-12-02 | Fujitsu Limited | 移動通信システムにおけるアプリケーションハンドオーバ方法並びに同移動通信システムに使用される移動管理ノード及び移動ノード |
JP2007504786A (ja) | 2003-05-28 | 2007-03-01 | シンボル テクノロジーズ, インコーポレイテッド | 改良された無線ネットワークセルコントローラ |
US7693172B2 (en) | 2003-05-29 | 2010-04-06 | Lg Electronics Inc. | Apparatus and method for determining public long code mask in a mobile communications system |
KR100500030B1 (ko) | 2003-06-04 | 2005-07-12 | 엘지전자 주식회사 | 핸드오프 호 처리방법 |
AU2004247167B2 (en) | 2003-06-18 | 2007-11-08 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting and receiving a pilot pattern for identification of a base station in an OFDM communication system |
CN1567869B (zh) | 2003-06-30 | 2010-05-05 | 叶启祥 | 可避免干扰损坏并增加空间再用率的干扰控制方法 |
AU2004301628B2 (en) | 2003-07-17 | 2008-05-15 | Interdigital Technology Corporation | Method and system for delivery of assistance data |
EP1507421B1 (en) | 2003-08-14 | 2006-06-28 | Matsushita Electric Industrial Co., Ltd. | Base station synchronization during soft handover |
CA2536391A1 (en) | 2003-08-21 | 2005-03-10 | Vidiator Enterprises Inc. | Quality of experience (qoe) metrics for wireless communication networks |
KR100600603B1 (ko) | 2003-08-27 | 2006-07-13 | 삼성전자주식회사 | 휴대인터넷망에서 패킷유실을 방지하는 핸드오버방법 및 방법 실행 프로그램을 저장한 기록매체 |
KR100553722B1 (ko) | 2003-09-04 | 2006-02-24 | 삼성전자주식회사 | 트리 구조의 무선 네트워크에서 라우팅 경로 복구 방법 |
US7385920B2 (en) | 2003-09-15 | 2008-06-10 | Qualcomm Incorporated | Flow admission control for wireless systems |
CA2442901A1 (en) | 2003-09-23 | 2005-03-23 | Telecommunications Research Laboratories | Scheduling of wireless packet data transmissions |
US7181220B2 (en) | 2003-09-24 | 2007-02-20 | Intel Corporation | Seamless roaming apparatus, systems, and methods |
JP4712558B2 (ja) | 2003-11-17 | 2011-06-29 | テレコム・イタリア・エッセ・ピー・アー | サービス品質監視アーキテクチャー、関連の方法、ネットワーク及びコンピュータプログラムプロダクト |
US7593364B2 (en) | 2003-11-26 | 2009-09-22 | Nokia Corporation | Method and apparatus to provide efficient paging for a network initiated data session |
US7047009B2 (en) | 2003-12-05 | 2006-05-16 | Flarion Technologies, Inc. | Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system |
TWI277322B (en) | 2003-12-12 | 2007-03-21 | Via Tech Inc | Switch capable of controlling data packet transmission and related method |
KR20050065123A (ko) | 2003-12-24 | 2005-06-29 | 한국전자통신연구원 | 복수의 무선랜 접속장치가 설치된 환경에서 무선랜접속장치의 최대 성능을 보장하기 위한 사용자 단말과무선랜 접속장치의 채널 연결 설정 방법 |
KR20050066287A (ko) | 2003-12-26 | 2005-06-30 | 오리엔탈데이타시스템즈 주식회사 | 아이피폰 방식을 이용한 유무선 통합 이동 통신 단말기와유무선 통합 통신 시스템 및 이에 따른 통화 연결 방법 |
SE0400140D0 (sv) | 2004-01-23 | 2004-01-23 | Optimobile Ab | Handover for a portable communication device between wireless local and wide area networks |
KR100827105B1 (ko) | 2004-02-13 | 2008-05-02 | 삼성전자주식회사 | 광대역 무선 통신 시스템에서 고속 레인징을 통한 빠른핸드오버 수행 방법 및 장치 |
FI117033B (fi) | 2004-02-24 | 2006-05-15 | Valtion Teknillinen | Hajautettu dynaaminen reititys |
EP1720267A1 (en) | 2004-02-25 | 2006-11-08 | NEC Corporation | Mobile communication system and mobile communication method |
KR101084113B1 (ko) | 2004-03-05 | 2011-11-17 | 엘지전자 주식회사 | 이동통신의 핸드오버에 적용되는 서비스 정보 전달 방법 |
US7558283B2 (en) | 2004-03-12 | 2009-07-07 | Nokia Corporation | Method, apparatus and computer program product providing quality of service support in a wireless communications system |
AU2005239262B2 (en) | 2004-04-28 | 2008-04-24 | Samsung Electronics Co., Ltd. | Method and apparatus for generating preamble sequence for adaptive antenna system in Orthogonal Frequency Division Multiple Access Communication system |
US7418264B2 (en) | 2004-05-07 | 2008-08-26 | Lg Electronics Inc. | Performing handover by deferring IP address establishment |
KR100893860B1 (ko) | 2004-06-10 | 2009-04-20 | 엘지전자 주식회사 | 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법및 핸드오버 실패시 통신 재개 방법 |
US7233583B2 (en) | 2004-06-28 | 2007-06-19 | Nokia Corporation | Method and apparatus providing context transfer for inter-BS and inter-PCF handoffs in a wireless communication system |
US7730026B2 (en) | 2004-07-01 | 2010-06-01 | Apple Inc. | Method and system using reusable state information for synchronization and maintenance of data |
EP1763969B1 (en) | 2004-07-02 | 2009-04-15 | NTT DoCoMo, Inc. | Method for secure handover |
TWI269551B (en) | 2004-07-02 | 2006-12-21 | Groundhog Technologies Taiwan | Method for detecting and reducing ping-pong handover effect of cellular network |
US7751406B2 (en) | 2004-07-07 | 2010-07-06 | At&T Intellectual Property I, Lp | Controlling quality of service and access in a packet network based on levels of trust for consumer equipment |
EP1617691B1 (en) | 2004-07-13 | 2009-09-02 | Alcatel Lucent | Method for terminal-assisted interference control in a multi-carrier mobile communication system |
KR100630355B1 (ko) | 2004-08-04 | 2006-09-29 | 한국전자통신연구원 | 무선 랜에서의 프레임 브리지 제공 장치 및 그 방법 |
US8019344B2 (en) | 2004-08-11 | 2011-09-13 | Nokia Corporation | Apparatus, and associated methods, for facilitating secure, make-before-break hand-off in a radio communication system |
WO2006018670A1 (en) | 2004-08-17 | 2006-02-23 | Nokia Corporation | Handover of a mobile station |
US7706326B2 (en) | 2004-09-10 | 2010-04-27 | Interdigital Technology Corporation | Wireless communication methods and components that implement handoff in wireless local area networks |
US7676223B2 (en) | 2004-09-13 | 2010-03-09 | Alcatel-Lucent Usa Inc. | Method for controlling a flow of information between secondary agents and a mobile device in a wireless communications system |
CA2581587C (en) | 2004-09-29 | 2015-02-03 | Northwestern University | System and methods to overcome gravity-induced dysfunction in extremity paresis |
EP1643690B1 (en) | 2004-10-01 | 2008-04-02 | Matsushita Electric Industrial Co., Ltd. | Quality-of-Service (QoS)-aware scheduling for uplink transmissions on dedicated channels |
US20060099950A1 (en) | 2004-11-08 | 2006-05-11 | Klein Thierry E | Method and apparatus for activating an inactive mobile unit in a distributed network |
US7787416B2 (en) | 2004-11-18 | 2010-08-31 | Gidwani Sanjay M | Wireless network having real-time channel allocation |
GB2420939B (en) | 2004-12-06 | 2006-11-22 | Motorola Inc | Method, apparatus and base station for determining a radio link characteristic |
KR100625686B1 (ko) | 2004-12-21 | 2006-09-20 | 한국전자통신연구원 | 효율적인 cnir 측정이 가능한 이동 단말 장치 및 그장치에서의 cnir 측정 방법 |
US20060149845A1 (en) | 2004-12-30 | 2006-07-06 | Xinnia Technology, Llc | Managed quality of service for users and applications over shared networks |
US7729350B2 (en) | 2004-12-30 | 2010-06-01 | Nokia, Inc. | Virtual multicast routing for a cluster having state synchronization |
EP1689130A1 (en) | 2005-02-07 | 2006-08-09 | Lg Electronics Inc. | Method for settling an error in a radio link control |
US7706739B2 (en) | 2005-03-11 | 2010-04-27 | Openwave Systems Inc. | Broadcast system and method for cellular networks |
US7818001B2 (en) | 2005-03-25 | 2010-10-19 | Alcatel-Lucent Usa Inc. | Fine grain downlink active set control |
MY149491A (en) | 2005-03-29 | 2013-09-13 | Qualcomm Inc | Method and apparatus for high rate data transmission in wireless communication |
US20060230019A1 (en) | 2005-04-08 | 2006-10-12 | International Business Machines Corporation | System and method to optimize database access by synchronizing state based on data access patterns |
US7623493B2 (en) | 2005-04-29 | 2009-11-24 | Motorola, Inc. | Method and apparatus for link layer assisted handoff |
US7702309B2 (en) | 2005-05-04 | 2010-04-20 | Nokia Corporation | Using MAC address of a WLAN access point as location information |
US7532597B2 (en) | 2005-06-15 | 2009-05-12 | Motorola, Inc. | Method and apparatus to facilitate handover |
US20070016637A1 (en) | 2005-07-18 | 2007-01-18 | Brawn John M | Bitmap network masks |
US7660278B2 (en) | 2005-07-22 | 2010-02-09 | Intel Corporation | Methods and apparatus for providing a roaming support system |
CN100583934C (zh) | 2005-07-26 | 2010-01-20 | 华为技术有限公司 | 一种定时器控制方法及*** |
WO2007032649A1 (en) | 2005-09-15 | 2007-03-22 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving status report comprising received status of packet data in a mobile communication system |
KR100800714B1 (ko) | 2005-09-15 | 2008-02-01 | 삼성전자주식회사 | 이동통신 시스템에서 패킷 데이터의 수신 상태를 나타내는상태 보고를 송수신하는 방법 및 장치 |
US8982835B2 (en) | 2005-09-19 | 2015-03-17 | Qualcomm Incorporated | Provision of a move indication to a resource requester |
US9066344B2 (en) | 2005-09-19 | 2015-06-23 | Qualcomm Incorporated | State synchronization of access routers |
US8983468B2 (en) | 2005-12-22 | 2015-03-17 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers |
US20070064948A1 (en) | 2005-09-19 | 2007-03-22 | George Tsirtsis | Methods and apparatus for the utilization of mobile nodes for state transfer |
US9736752B2 (en) | 2005-12-22 | 2017-08-15 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers which support dual communications links |
US20070083669A1 (en) | 2005-09-19 | 2007-04-12 | George Tsirtsis | State synchronization of access routers |
US8982778B2 (en) | 2005-09-19 | 2015-03-17 | Qualcomm Incorporated | Packet routing in a wireless communications environment |
US9078084B2 (en) | 2005-12-22 | 2015-07-07 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
US8509799B2 (en) | 2005-09-19 | 2013-08-13 | Qualcomm Incorporated | Provision of QoS treatment based upon multiple requests |
US8184615B2 (en) | 2005-10-12 | 2012-05-22 | Qualcomm Incorporated | Wireless terminal methods and apparatus for establishing connections |
US7460504B2 (en) | 2005-10-12 | 2008-12-02 | Qualcomm Incorporated | Base station methods and apparatus for establishing connections |
KR100633505B1 (ko) | 2005-10-31 | 2006-10-16 | 삼성전자주식회사 | 이동통신 시스템에서 핸드오버 제한 방법 |
US8112102B2 (en) | 2005-12-19 | 2012-02-07 | Lg Electronics Inc. | Method for reading dynamic system information blocks |
KR20070073508A (ko) | 2006-01-05 | 2007-07-10 | 삼성전자주식회사 | 광대역 무선접속 통신시스템에서 하이브리드 다이버시티모드로 통신하기 위한 장치 및 방법 |
US8355413B2 (en) | 2006-02-17 | 2013-01-15 | Cellco Partnership | Policy based procedure to modify or change granted QoS in real time for CDMA wireless networks |
US9083355B2 (en) | 2006-02-24 | 2015-07-14 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
KR100810217B1 (ko) | 2006-08-04 | 2008-03-06 | 삼성전자주식회사 | 브리지 기반 무선 기지국 기간망 시스템 및 그 신호 처리방법 |
JP2008053889A (ja) | 2006-08-23 | 2008-03-06 | Matsushita Electric Ind Co Ltd | ハンドオーバ方法、基地局、端末局、プログラム記録媒体及び集積回路 |
US20080051091A1 (en) | 2006-08-25 | 2008-02-28 | Nokia Corporation | Apparatus, method and computer program product providing enhanced robustness of handover in E-UTRAN with paging of the active UE |
US7831253B2 (en) | 2006-09-21 | 2010-11-09 | Futurewei Technologies, Inc. | Method and system for error handling in wireless communication networks |
US20080074994A1 (en) | 2006-09-21 | 2008-03-27 | Innovative Sonic Limited | Method for detecting radio link failure in wireless communications system and related apparatus |
US20080089287A1 (en) | 2006-10-12 | 2008-04-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Broadcast-based communication in a radio or wireless access network to support mobility |
TWI420851B (zh) | 2006-10-27 | 2013-12-21 | Lg Electronics Inc | 用於控制通道和廣播多播信號之輔助確認通道回饋 |
WO2008050230A2 (en) | 2006-10-27 | 2008-05-02 | Nokia Corporation | Method and apparatus for handover measurement |
WO2008113373A1 (en) | 2007-03-16 | 2008-09-25 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for providing cell identity information at handover |
US9155008B2 (en) | 2007-03-26 | 2015-10-06 | Qualcomm Incorporated | Apparatus and method of performing a handoff in a communication network |
EP2519052B1 (en) | 2007-04-23 | 2016-12-21 | InterDigital Technology Corporation | Handover failure handling |
US8830818B2 (en) | 2007-06-07 | 2014-09-09 | Qualcomm Incorporated | Forward handover under radio link failure |
US9094173B2 (en) | 2007-06-25 | 2015-07-28 | Qualcomm Incorporated | Recovery from handoff error due to false detection of handoff completion signal at access terminal |
CN102172075B (zh) | 2008-03-21 | 2014-04-02 | 交互数字专利控股公司 | 用于执行服务hs-dsch小区改变的方法和设备 |
PT2311283E (pt) | 2008-07-04 | 2012-05-23 | Ericsson Telefon Ab L M | Adaptação do tamanho do comando de entrega, handover, numa rede de telecomunicações móveis |
US8774135B2 (en) | 2009-08-17 | 2014-07-08 | Motorola Mobility Llc | Method and apparatus for radio link failure recovery |
US20110268085A1 (en) | 2009-11-19 | 2011-11-03 | Qualcomm Incorporated | Lte forward handover |
US8615241B2 (en) | 2010-04-09 | 2013-12-24 | Qualcomm Incorporated | Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems |
JP4827994B1 (ja) | 2010-10-22 | 2011-11-30 | パイオニア株式会社 | 端末装置、端末装置によって実行される画像表示方法及び画像表示プログラム |
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