29
offering a precision-performance tradeoff for aggregation queries over replicated data41474.pdf
offering a precision-performance tradeoff for aggregation queries over replicated data41474
4
HELENA PLATELET AGGREGATION SYSTEM Helena Platelet :海伦娜海伦娜血小板血小板聚集系统.pdf
HelenaPlateletAggregation ReagentsHelena Platelet Aggregation Reagents plateletaggregometry studies.
18
LTE_Carrier Aggregation_Throughput测试应用指南.pdf
MeasurementGuide Document type: External document Ref: PSD-Ren Xunli-1001 中文网址:www.rohde-schwarz.com
3
LTE LTE-A Carrier aggregation 载波聚合简要分析.pdf
LTE LTE-A Carrier aggregation CA 载波聚合简要分析
6
H3C S3600-S3100 MSTP-VRRP-Link-Aggregation.pdf
Ethernet1/0/23S3600-1 Ethernet1/0/24S3100 S3600-1GigabitEthernet1/1/1 S3100 S3600-2GigabitEthernet1/
28
Aggregation-induced emission.pdf
Aggregation-induced emissionAggregation-induced emissionAggregation-induced emission
5
Carrier_aggregation_in_LTE-advanced.pdf
Carrier_aggregation_in_LTE-advanced 载波聚合
16
Migrating Complex Data Aggregation from Hadoop to Spark.pdf
Migrating Complex Data Aggregation from Hadoop to SparkMigrating Complex Data Aggregation from Hadoop to SparkMigrating Complex Data Aggregation from Hadoop to Spark
356
clause aggregation an approach to generating concise text.pdf
clause aggregation an approach to generating concise text
38
(HSPA+LTE载波聚合)HSPA+LTE Carrier Aggregation 6.26.12.pdf
为了提供更高的数据速率,支持更多的用户业务和新的服务类型,3GPP LTE-Advanced在LTE基础上又提出了新的需求[1]。其中,如何满足更大带宽需求成为LTE向LTE-Advanced演进的最重要考虑因素之一。这是因为:受限于通信发展历史及无线频谱资源紧缺等因素,很多运营商拥有的频谱资源往往都是非连续的,每个单一频段都难以满足LTE-Advanced对带宽的需求。因此,3GPP组织提出了载波聚合(CA)[2],CA技术的核心思路是:将多个连续或离散载波聚合在一起,形成一个更宽频谱。这种技术的应用既满足了LTE-Advanced在带宽方面的需求,又可以提高频谱碎片的利用率。

向豆丁求助:有没有aggregation?